Using remote-controlled unmanned aerial vehicles (UAV) with image recording equipment and specialized cameras in power grid management and operation at Lam Dong Power Transmission. Photo: Ngoc Ha/Icon.com.vn. From mid-morning to late-afternoon, the heat reached more than 40 degrees Celsius, blowing hot air in every corner from the countryside to the city, the demand for electricity increased continuously for many days and the transmission grid always at the full load warning threshold. In order to ensure the safe operation of equipment on the transmission grid, the National Power Transmission Corporation (EVNNPT) requires units to strengthen the inspection and monitoring of transformers, resistance, current transformers, etc. voltage transformers, pole clamps, connections on lines, substations. In particular, special attention should be paid to the full-load 500kV transformers such as Viet Tri, Hoa Binh, Nho Quan, Thuong Tin, PleiKu 2, Dak Nong, Vinh Tan and the North – Central 500kV lines. Troubled hot season Deputy Director of Power Transmission Company 3 (PTC3) Ho Cong said that by May 2021, the total installed capacity of solar power will be connected to the PTC3 transmission grid and the distribution grid of Power companies in the region. the area of ​​the provinces: Khanh Hoa, Phu Yen, Binh Dinh, Gia Lai, Dak Lak and Dak Nong has reached 4,093MW, accounting for 36% of the total installed capacity of power sources connected to the transmission and distribution grids in the region. this. In which, the connection at the voltage level of 500kV is 600 MW, at the voltage level of 220kV is 753 MW, at the voltage level of 110kV is 940 MW, and the farm and rooftop solar power connected at the voltage level below 22kV is 1,801 MW. With the very fast development speed of solar power plants, farm solar power, rooftop solar power in a short time, some 220kV transmission lines have been built in Phu Yen, Binh Dinh, Gia Lai and Dak Lak areas. and Dak Nong always operate at full load, overload occurs in the rainy season of the Central Highlands. Especially the 220kV transmission lines: Sinh Mass An Khe – Pleiku (100%); An Khe Biomass – An Khe Hydropower Plant (100%); Quy Nhon – An Khe Power Plant (99%); Quy Nhon – Tuy Hoa (96%); Tianjin – Nha Trang (98%); Nha Trang – Krong Buk (87%); Krong Buk – Pleiku 2: (88%) Dak Nong – Buon Tuahar (102%); Dak Nong – Buon Kuop (99%) and AT1 transformer (97.%), AT2 (96%) 500kV Dak Nong substation; transformer AT1 (94%), AT2 (95%) 500kV Pleiku 2 station; transformer AT1 (100%), AT5 (94%) 500kV Pleiku station… When the power grid is operating in a state of full load or overload, PTC3 must request units to increase the frequency of inspection and monitoring of equipment, transformers, lines and corridors to promptly overcome and handle handle unusual phenomena. In addition, some repair and maintenance works that need to be cut off or periodically tested must be arranged at night when solar power stops generating. The implementation of safety measures, as well as the process of construction supervision, supervision of load-bearing equipment, safety control at poles that cross with medium and low voltage lines and roads at it is dark, at night it will be very difficult, potentially dangerous. Khanh Hoa Power Transmission installed an AI camera to warn of fire in the corridor of the 220kV line: Nha Trang – KrongBuk. Photo: Ngoc Ha/Icon.com.vn According to the document No. 795/TTg-CN dated June 25, 2020 of the Prime Minister on adding the list of wind power projects to the electricity development planning, wind power plant projects in the Central Highlands region. with a total capacity of 2,358MW (accounting for 21% of the total installed capacity of power sources connected to the transmission and distribution grids in this area) is in the process of construction, installation, and putting these projects into operation. November 2021 will put more pressure on the existing transmission grid, which is already full and overloaded in the provinces: Khanh Hoa, Phu Yen, Binh Dinh, Gia Lai, Dak Lak and Dak Nong. In particular, in Gia Lai area, there is a total capacity of 1,242.4MW (voltage level 500kV: 200MW, 220kV: 650MW, 110kV: 392.4MW); Dak Lak area has a total capacity of 685.8MW (voltage level 500kV: 400MW, 220kV: 200MW, 110kV: 85.8MW); Dak Nong area has a total capacity of 430 MW (voltage level 220kV: 380MW, 110kV: 50MW), when put into operation, it will continue to overload 220kV lines of Yang Trung – Pleiku 2 wind power plant; An Khe – Pleiku Biomass, An Khe Biomass – An Khe Hydropower Plant; An Khe – Quy Nhon Hydropower Plant; Krong Buk – Pleiku 2, Dak Nong – Buon Tua shar, Dak Nong – Buon Kuop and AT1 and AT2 transformers at 500kV Dak Nong substation; AT1, AT2 500kV Pleiku substation 2. As a line soldier, the sun also goes to the line, the rain also goes to the line, as a station soldier, flood, or hot weather must be on duty 24/24. In order to mobilize sources effectively, in the current conditions, EVN requires the Power Transmission Companies to transmit the maximum mobilized capacity of the power plant cluster at 100% until the congestion or overload is reached. The associated load is removed. With this requirement, the new operating status of the PTC3 grid is often at 100% full load. Thus, it is necessary to keep the current flowing smoothly in all situations, especially on hot sunny days. With a “hot” area like PTC3, all units, regardless of whether they were on duty or off duty, must gather their manpower to check the grid’s congestion points, the points with high risk of heat generation. The point of line cross-section is small compared to the whole line, the rated current of the equipment in the exposed compartment is smaller than the line, the points have a large deflection, the risk of breaking the distance when the load is high..etc and so on and so forth. problems can occur when the temperature reaches more than 40 degrees Celsius and lasts for many days. It can be said that the transmission shifts during the heat wave are no different from the ones on duty during the flood season. After detecting the risk, it is necessary to propose to reduce the rated current of the line; if the ambient temperature rises suddenly, it is necessary to monitor that the conductor temperature does not exceed the allowable level; make a plan for temporary handling and a plan for long-term handling of bottlenecks of the power grid, determine the time for remediation, and submit it to the Company. For example, during the recent heat wave in May, the transmission units must make statistics of the number of enhanced inspections from the beginning of 2020, thereby proposing a reasonable plan to arrange human resources for the new operation situation; propose the addition of production equipment and tools to serve the operation management in the new operating situation, make a list of proposed equipment to be added immediately. A place to test people’s hearts Using remote-controlled unmanned aerial vehicles (UAV) with image recording equipment and specialized cameras in power grid management and operation at Lam Dong Power Transmission. Photo: Ngoc Ha/Icon.com.vn. Head of PTC3 Dispatch Department Nguyen Manh Tuong said that in the first 5 months of 2021, the electricity output received by the PTC3 transmission grid under management and operation reached 23,918,261,392 kWh, an increase of 16.30% over the same period in 2020; delivered electricity output reached 23,445,807,704 kWh, up 16.10% over the same period in 2020; power output received on the 500kV grid reached 17,223,481,412 kWh, an increase of 26.40% over the same period in 2020; electricity output delivered on the 500kV grid reached 17,000,463,190 kWh, up 26.26% over the same period in 2020; power output received on the 220kV grid reached 13,549,084,784 kWh, up 29.86% over the same period in 2020; electricity output delivered on the 220kV grid reached 13,299,649,317 kWh, up 30.08% over the same period in 2020. Despite this output, the transmission output of Power Transmission Company 3 (Khanh Hoa, Phu Yen, Binh Dinh, Gia Lai, Dak Lak, Dak Nong, Ninh Thuan, Lam Dong, Binh Thuan power transmission lines) assigned to Power companies under the Central Power Corporation (EVNCPC), the South (EVNSPC) and power plants (ND, DT, Solar, EIA) in the first 5 months of 2021, reaching 2,826,264,307 kWh, down 37.85% over the same period in 2020, accounting for 49.18% of commercial electricity output of 9 Power companies. The highest transmission power output in May is May 16, 2021 at 22,436,520 kWh. The main reason for the decrease in transmission power output is due to the performance of commercial power production of Khanh Hoa, Phu Yen, Binh Dinh, Gia Lai, Dak Lak, Dak Nong, Ninh Thuan and Lam Power companies. Dong and Binh Thuan under the Central Power Corporation (EVNCPC) and the South (EVNSPC) in the first 5 months of 2021 reached 5.746 billion kWh, a low growth rate, reaching only 0.67% over the same period in 2020. Meanwhile, the electricity output of 110kV solar power, 22kV farm solar, 0.4kV rooftop solar, small and medium hydroelectricity power generation to the distribution grid of 9 Southern Central and Western Power companies Originally belonging to EVNCPC, EVNSPC increased sharply in the first 5 months of 2021, reaching 5.010 billion kWh. The transmission output of renewable energy sources, medium and small hydroelectricity from the distribution grid, in addition to meeting the load demand of the Power Companies, is also transmitted to the transmission grid at 220kv substations of the Transmission lines. Khanh Hoa, Phu Yen, Binh Dinh, Gia Lai, Dak Lak, Dak Nong, Ninh Thuan, Lam Dong, Binh Thuan in the first 5 months of 2021 are 2.090 billion kWh, which means that the renewable energy output is reversed. to the transmission grid from the distribution grid of the power companies. Thus, the transmission grid under the management of PTC3, in addition to receiving power from the 500kV system and 220kV power plants in the area to supply loads, also receives back-generated output from the distribution grid through the distribution networks. 220kV transformers connected to the national grid cause full load, overload the 220kV grid. This is also one of the reasons for the full load situation for the regional transmission grid, and at the same time brings about the paradox in the operation of PTC3 that the transmission grid managed by PTC3 always operates in a poor condition. state of full load, overload, but the commercial power output did not meet the delivery plan. This shows that there has been an inadequacy when the planned transmission power output is not counted when the renewable energy output is back to the grid. Despite such difficulties, PTC3’s employees are always committed to the power grid and are responsible for their work. They memorized the characteristics of each area of ​​the transmission grid, each compartment of the substation. In the dry season, which columns are at risk of fire due to trees in the corridor. In the rainy season, which pillars are prone to landslide. Which residential areas often fly kites, stretch canvas to dry agricultural products… Just entering the third day of the second heat wave of summer 2021, the national electricity consumption capacity at noon on June 18, 2021, has reached a new peak of 41,709 MW, the PTC3 transmission soldiers are again straining themselves with the harsh climate. of the southern central provinces and the Central Highlands, with the transmission grid always in a state of 100% full load, but not allowing problems due to subjectivity – that is the duty and also the command from the soldier’s heart. Electricity transmission. The current must be kept smoothly despite the unresolved inadequacies, because the story of the mechanism, in order to be removed, still has to be discussed, considered, must be appropriate…and the mission of the transmission soldier is Under any circumstances, the current must be maintained. Because the difficulties that PTC3 is going through is also to test people’s hearts.

Convenient payment via POS at TokyoLife system. Legally, it is necessary to have a law on e-commerce that recognizes the legality of electronic documents and electronic contracts signed online; have laws to protect intellectual property rights, protect privacy, protect consumers… to regulate online transactions. At the same time, there must be a safe and secure electronic payment facility such as card payment, payment via EDI… Banks must deploy a widespread electronic payment system; have a fast, timely and reliable delivery system; have human resources knowledgeable in business, information technology, and e-commerce to deploy marketing, advertising, promotion, sales and online payment. According to the above data, Thanh Hoa province can be identified as one of the localities with information technology (IT) infrastructure and investment in e-commerce infrastructure for production and business, connecting supply and demand. commodity products are quite developed. Since then, making e-commerce become a convenient transaction channel for buyers and sellers in the era of industrial revolution 4.0. Currently, Thanh Hoa’s internet telecommunications system ensures good implementation of electronic information applications. Popular forms of electronic payment include: payment via card (POS, ATE…), payment on the internet (through an account opened at a bank); Direct payment via mobile phone. Accordingly, e-commerce development has brought great benefits to businesses, through distribution channels on the e-commerce floor. The application of IT and e-commerce development in the province has achieved many good results. Up to now, data exchange and collection standards have been applied in most e-commerce transactions, business-to-business (B2B) transactions in Thanh Hoa. Already, 70% of businesses in the area use email in transactions and information exchange; 50% of enterprises have their own website, periodically updating information on activities and promoting products; 35% of enterprises join websites and e-commerce to buy and sell products, goods and services related to production and business activities of enterprises; 10% of enterprises apply specialized software in business and management activities. Currently, 70% of modern supermarkets, shopping centers and distribution facilities allow consumers to pay by card via electronic means; 50% of electricity, water, telecommunications and communication service providers in the province accept payment of service charges from households via electronic means; 20% of business establishments in the fields of trade and services, such as transportation, culture, sports and tourism, develop e-transaction channels, and some petrol and oil businesses use the cashless form. face, pay for petrol via Flexicard… Thanh Hoa province is setting a target that by 2025, 55% of the population will participate in online shopping; 100% of businesses have websites that are fully updated with information about introducing and promoting their products; 100% of electricity, water, telecommunications and communication providers deploy cashless bill payment for businesses, organizations and individuals using the service. Non-cash payment in e-commerce reached 50%, of which payment made through intermediary service providers accounted for 80%; 60% of enterprises use digital signatures and digital signature authentication to ensure safety and security for e-commerce transactions and operations of the unit; 70% of purchase transactions on e-commerce websites of enterprises have e-invoices; 50% of communes, wards and townships have traders selling goods or providing services online. Currently, Thanh Hoa Department of Industry and Trade is coordinating with other units to actively disseminate, propagate and train e-commerce human resources for officials and employees in State management agencies and businesses in the locality. province table. Every year, training courses are opened to meet the needs of many subjects such as office informatics, network administration, specialized e-commerce operations, etc. E-commerce; Build e-commerce website in accordance with the business model, products and services. Helping businesses self-deploy online sales processes, business processes according to advanced models; how to integrate online payment tools, how to promote effective marketing on the website. Create favorable conditions for businesses to participate in e-commerce trading floors to exchange and promote their brands and products.

Workers give an H9 bird flu vaccine to chicks at a farm in Changfeng district, Anhui province, April 14, 2013. Photo: Reuters. A 41-year-old man in eastern China’s Jiangsu province has been confirmed as the first case of a rare bird flu called H10N3, Beijing’s National Health Commission (NHC) said. The man, a resident of Zhenjiang City, was hospitalized on April 28 and was diagnosed with H10N3 on May 28, the NHC said on June 1, adding that his condition was stable. determined. The NHC did not give details on how the man became infected but said a check of his close contacts found no other cases and the risk of transmission was very low. What does the world know about H10N3? Little is known about this virus, according to the Food and Agriculture Organization (FAO), which appears to be very rare in birds and does not cause serious illness. The World Health Organization (WHO) said that although the source of the patient’s exposure to the H10N3 virus has not been identified and no other cases have been found in the local population, there is still no indication of the disease. person-to-person transmission. However, avian influenza viruses may have little effect on birds but can have much more severe effects in humans, such as the H7N9 strain that killed nearly 300 people in China during the winter of 2016-2017. The WHO says there are only rare cases of human-to-human transmission of the H7N9 virus. What is the risk of H10N3 infection? The risk of further transmission of H10N3 is currently thought to be very low, with experts describing the case as “sporadic”. Such cases occasionally occur in China, where there are large numbers of domestic and wild birds of many species. And with increased surveillance of avian influenza among the population, more and more cases of avian influenza virus infections are occurring. In February, Russia reported its first human case of the highly damaging H5N8 virus on poultry farms across Europe, Russia and East Asia last winter. Authorities said seven people infected with the virus had no symptoms. Experts would be wary of any cluster of H10N3 cases, but for now, a single case is not a cause for concern. The WHO told Reuters in a statement: “As long as avian influenza viruses are circulating in poultry, sporadic human infection of avian influenza is not surprising, it is a living reminder that the threat of an influenza pandemic persists.” According to Filip Claes, regional laboratory coordinator of FAO’s Transboundary Animal Diseases Emergencies Center in the Asia Pacific regional office, only about 160 virus isolates have been reported. for 40 years to 2018. However, influenza viruses can mutate rapidly and mix with other strains circulating on farms or among migratory birds, known as “reclassification,” which means they can produce new strains of the virus. Genetic changes pose a threat of transmission to humans. What more will the world need to know? The genetic sequence of the virus that infects the patient has yet to be published and will be needed to fully assess its risk. Scientists will want to know how easily H10N3 can infect human cells to determine if it could pose a greater risk. For example, the H5N1 variant that first infected humans in 1997 is the most lethal, killing 455 people globally to date. It takes only a few mutations before the H5N1 variant is capable of spreading easily from person to person, said Ben Cowling, a professor at the University of Hong Kong’s School of Public Health. Having the genetic information of the H10N3 variant will help assess whether it is “closer to the virus we should be worried about,” he said.

North-South 500kV transmission line passing through Hai Van Pass (Da Nang) Also from the situation of “two evenings, one morning” and the urgent requirements of reality, in February 1992, the late Prime Minister Vo Van Kiet approved the technical and economic justification for the construction of a 500kV power transmission line. North South. On April 5, 1992, the groundbreaking ceremony for the construction of the North – South 500kV transmission line was held simultaneously in many provinces: Hoa Binh, Quang Nam – Da Nang, Dak Lak… The special feature of the construction The construction of the North-South 500kV transmission line was the construction period within two years, an extremely difficult time for the staff of the energy industry at that time. Workers of Power Transmission Company 2 (PTC2) repair the North-South 500kV transmission line Using a helicopter to check the 500kV North-South transmission line With the spirit of determination of the industry, the close direction of the Government, all levels, and the support of the people, May 27, 1994 went down in the history of the energy industry when the North-South 500kV transmission line was officially launched. put into operation, bringing electricity from the North to the Central and the South. Workers repair the 500kV North-South transmission line carrying current After 27 years of operation, the North-South 500kV transmission line has constantly promoted its role and great efficiency in power transmission, making an important contribution to the country’s socio-economic development. This is also the project that brings the highest efficiency on the total investment capital of the industry and opens the period of modernization of the electricity industry. At the same time, laying the starting foundation for the development of the national power transmission grid. On the occasion of the 27th anniversary of the energizing and operation of the 500kV line, circuit 1, the National Power Transmission Corporation (EVNNPT) would like to introduce the book “North-South 500kV transmission line – The turning point of Vietnam’s electricity industry”. ” (link: http://www.npt.com.vn/d6/en-VN/news/Sach-Duong-day-500-kV-Bac-Nam-Buoc-ngoat-cua-nganh-Dien-Viet- Male-5-242-4939). The book is a grateful gift for the people who made history, directly participated in the construction of the North-South 500kV transmission line and generations of officials and employees of the electricity industry in general, the transmission field. Electricity in particular has always accompanied and joined hands to build and develop EVNNPT more and more strongly.

Flight equipment application PTC2 uses drones to manage and operate the transmission grid. Assigned by the National Power Transmission Corporation (EVNNPT) to pilot deploy many scientific and technological applications in the management and operation of the transmission grid, since 2017, PTC2 has researched and applied drones in the field of power transmission. management and operation of the transmission grid. The application helps to reduce the level of burden, improve safety and efficiency, and productivity for workers. Mr. Tran Thanh Phong, Director of PTC2 said that in 2019, after being accepted by EVNNPT, PTC2 has synchronously deployed to all affiliated units to deploy the application of flying equipment in the inspection of the power grid and supporting construction supervision and acceptance of power transmission works. From March 2020 up to now, PTC2 has deployed the application of aircraft to periodically check 1,100 km of 220 kV and 500 kV lines with a total flight time of 29,000 minutes. Thereby, it has contributed to reducing the burden, improving safety, efficiency and productivity for workers such as climbing high, contacting electrical equipment with large electromagnetic fields, moving on difficult terrains. difficult access to dangerous plants and animals. Rapid inspection deployment, being able to access locations in areas divided by rainstorms, landslides, real-time recording of the current situation with good quality images, clear viewing angles to help analyze information more accurate assessment and, most importantly, does not require power line interruption. Mr. Tran Thanh Phong analyzed, when applying flying equipment, according to preliminary calculations, on average, to test 1 km of 500 kV transmission line, it takes 0.52 time to perform the traditional method, and 0. 25 workers, down 0.27 jobs (52.38%). In addition, it also saves a lot of time, costs, and other human resources such as: checking thematically on corridors, conductors, lightning conductors, techniques, insulation status, accessories… Along with that, the application of flying equipment to support construction supervision of power transmission works, inspection, supervision and acceptance of pole erection, inspection of conductors, accessories, route corridors, etc. 220 kV, 500 kV works. Not only that, the application of flying equipment helps closely monitor the technical status of the power grid from above and in places where the human eye cannot see (or is very difficult to see). From there, it contributes to reducing the level of burden, improving safety, efficiency and productivity for workers such as climbing high, contacting electrical equipment with large electromagnetic fields, moving on difficult terrains. , access to dangerous plants and animals. Check for dangerous landslide areas or break off during flooding. Efficiency from surveillance camera system thống Camera system to monitor power transmission lines. An effective application for EVNNPT and PTC2 is the installation of line surveillance camera systems. Realizing the high efficiency and applicability of line cameras, PTC2 has installed cameras at all affiliated Power Transmissions since 2020. Up to now, on the PTC2 grid, 31 CCTV cameras have been installed on the transmission lines of the company. The cameras are connected to the company’s dispatching room so that functional departments as well as company leaders can monitor the current status and direct handling remotely when there are abnormalities on the line. According to Mr. Phong, the camera has a wide field of view, so it helps remote observers to easily detect and accurately assess abnormalities arising on the route such as: fires near the corridor, landslides, vehicles passing photos affect the safe operation of the line. Along with that, the camera helps to quickly access the scene to locations in flooded areas, thereby capturing the situation of the route section and directing appropriate handling. Since installing the camera up to now, PTC2 has detected 35 unusual incidents that may affect the safe operation of the line, thereby taking appropriate measures to ensure operation. In the coming time, PTC2 will continue to research on technology solutions for cameras, solutions for data transmission and analysis, image processing, and propose equipment and installation at necessary and important locations for roads. cord.

Dermatologists deny the effect of fresh milk perilla mask to treat melasma, millions of women are passing on each other The skin is red and swollen because of the stale mask On hot summer days, many hospitals and cosmetic facilities limit receiving patients, many women share the secret to treating melasma at home. Accordingly, the recipe for making a mask of fresh milk perilla to treat melasma is passed on by many sisters. It’s very simple, just wash the perilla leaves and put them in a mortar or blender with pureed fresh milk. Then clean the melasma area with warm water and then apply the mixture of perilla and fresh milk directly on the face for about 10 minutes, then rinse with clean water. Not only applying perilla masks, many women also tell each other that in order to achieve faster results, they need to drink more perilla smoothies or perilla tea. Seeing that this method is simple, according to the description of many women, “is very effective”, so Ms. Hoa also tried it. With the same work, she also grinds a 300ml mortar of mask and perilla mixture and keeps it in the refrigerator for use gradually. “The first three days, the freckles on my cheeks did not see any change. On the 4th day, when applying, I felt a stinging, hot skin. After 10 minutes, she went to wash her face and the next morning, her face was red and swollen. The doctor said she was irritated, red and swollen. The reason is that the mask of fresh milk, perilla … is stale”, Ms. Hoa complained. Does treating melasma with perilla leaves really work? Studies have shown that perilla leaves possess a good amount of Vitamins A, C and a variety of minerals: Calcium, iron, zinc, essential oils. These compounds will penetrate into the skin epidermis, stimulate the proliferation of new cells, helping the skin to be bright, smooth and even. Although perilla leaves are benign, not harmful to users, however, is the treatment of melasma with perilla leaves really effective? Ths.Bs. Nguyen Ngoc Yen, Head of Medical Examination Department, Hanoi Dermatology Hospital, confirmed to reporters Infonet “The principle that what you eat in your mouth can hardly have any effect on the skin.” Because of the antioxidants, vitamin C .. in perilla leaves, according to Dr. Thuy, “cannot penetrate the protective barrier of the skin to change the properties of the skin”. Agreeing with this point of view, another dermatologist also confirmed that natural ways to treat melasma, if effective, are also very slow and require a long, continuous time. Besides, natural ingredients only bring temporary effect with light and newly formed pigmentation. In particular, with difficult-to-treat melasma, melasma is deeply rooted in the skin, … only using natural methods such as applying natural masks has almost no results. So melasma – freckles deep in the skin, deep melasma, mixed melasma will not be able to treat the root if only perilla leaves are used. Do not buy or apply products according to rumors Analyzing more closely the mechanism of melasma generation, Colonel, Doctor of Dermatology Nguyen Xuan Truc, said that melasma is a benign hyperpigmentation disease with a complicated pathogenesis. Melasma has many causes, which can be divided into two main groups: endogenous causes and exogenous causes. Endogenous causes include familial, endocrine (puberty, pregnancy and lactation, menopause, thyroid disease, utero-ovarian) or simply aging. skin aging over time and a number of other causes. The leading exogenous cause is caused by UV rays in sunlight, followed by the abuse of many cosmetics of unknown origin, peeling cream, whitening cream, and corticosteroid cream. In addition, the polluted environment also affects the skin pigmentation. “To treat melasma safely and effectively, it is necessary to have the examination and consultation of a qualified doctor. At the same time, each person must have a basic skin care process: cleansing – moisturizing – sun protection, especially sunscreen to be able to improve as well as maintain good treatment results,” emphasized Dr. . According to him, arbitrarily treating melasma by applying alcohol, applying masks from betel leaves, fresh milk perilla… according to oral tradition is not only ineffective but even left behind. very serious consequences. Accordingly, women may face mild consequences, such as skin irritation, redness, swelling, itching, severe endocrine disorders, pigmentation disorders, skin tan, secondary melasma, loss of color. factors, skin erosion… These are all extremely difficult diseases to treat. The colonel doctor said that he had encountered countless cases of melasma treatment in the wrong way. All of these actions have very unfortunate consequences. The remedial treatment takes a lot of time, effort and money, and it is not even possible to return the original skin. Agreeing with this point of view, Dr. CKI Tran Thu Trang – In charge of Laser-Cosmetic – Dermatology Unit, Bai Chay Hospital recommends, to ensure safety, when there are facial problems such as tan, acne Acne people should not buy, apply products according to rumors, need to be examined and treated with a dermatologist. In particular, when starting to use skin care products on the face, dermatologists also recommend that you test the reaction by applying cosmetics to the skin on the inner arm for 24-48 hours, if If the skin area does not show any signs of itching, redness, or blisters, you can safely use it on your face. If unfortunately your facial skin is red, rash or acne, itching, peeling, burning pain, you must immediately stop the product and consult a specialist for timely treatment. At the same time, it is recommended to maintain a daily skin care routine including cleansing, moisturizing and sun protection while combining with a healthy lifestyle, eating and exercising, limiting stress and staying up late.

From the very first days of its establishment, Clarks has always kept in the brand’s DNA the original values ​​as well as the product quality expressed through meticulousness and dedication. Throughout its nearly 200-year development history, the brand has never forgotten the roots of craftsmanship in each shoe, along with groundbreaking ideas and constant creative efforts. And the Clarks Spring Summer 2021 collection is the affirmative answer to that. Dessert Boot 2 Launched in the early 1950s, Desert Boot quickly captured the minds of millions, and to this day the name remains a global symbol of the British shoe brand. Timeless design, impossibly lightweight feel, but with Clarks, innovation is never enough. This re-release, Clarks promises more groundbreaking innovations to its pride, Desert Boot 2. Dessert Boot 2 Inheriting the advantages of its predecessor and the “new breezes” blown by the company, Desert Boot 2 gives the feet an experience that exceeds expectations. The midsole uses smart OrthoLite technology and a natural rubber sole, which not only optimizes grip, durability and lightness, but more specifically, supports posture correction, adding stability to each step. Craft Run Lace Bearing the look of an authentic running shoe, the Craft Run Lace features an upper hand-finished with the brand’s signature stitches on heritage suede fabric. Not only that, but Craft Run Lace also scores with a rubber outsole, crepe fabric and EVA cushioning. All, have created a perfect shoe in terms of fashion and durability, lightweight. Not stopping there, the mesh lining and shoelaces of Craft Run Lace are also used recycled materials, an effort to reduce the brand’s environmental impact. Craft Run Lace Perform: Tuan Anh

The commander of the Metrology Center exchanged experiences in testing optical equipment with a team of officials and engineers. (Photo taken on April 21, 2021). After “realizing the market” in a number of departments and divisions of the CLC, we gradually envisioned the mission of the center. Formerly the Center for Calibration and Metrology, established on May 29, 1981, the TTL now has the function of advising and proposing on the implementation of metrological assurance; standard keeping, maintaining traceability, and transmitting metrological standards in the military. It is worth mentioning that metrology is a specific technical specialty, while the military does not have a formal training school for metrology officers and employees. In order to solve this difficulty, the officers and employees of the CLC are given all conditions to study and improve their qualifications, from participating in metrology engineering conversion courses to postgraduate study at technical schools in Vietnam. and outside the military. As a result, up to now, the staff of CLC has more than 90% of university and postgraduate degrees, the proportion of post-graduate accounts for 40%. In addition, over the past 40 years, the center has participated in 37 training courses for metrology engineers at the Military Technical Academy, creating a core force to deploy measurement work in units throughout the army.. . At the Optical Standardization Department, Colonel Pham Chi Trung, Head of the Department shared about the department’s tasks and quality of human resources: “The department’s mission is narrow, specialized, highly dual-use, equipped with equipment. It is modern and meets the development trend of the army. Therefore, according to the general policy of the center, the training and training of human resources is very focused. Currently, more than 70% of the staff of the department. have a master’s degree”. Thanks to high-quality human resources and in-depth investment with hundreds of new standard measurement devices, TTDL has gradually improved its standard capacity and capacity for testing and calibration, including the fields of These areas have been raised to national level, such as: Radio power measurement, pressure measurement, time frequency measurement, optical measurement… In the past 5 years, the center has ensured the connection benchmarking for nearly 50,000 measuring devices of units in the whole army, many of which are difficult and high-precision measuring devices of modern straight forward units; organized more than 250 mobile tests, ensuring standard linkages for more than 3,000 standard samples, high-precision measuring devices for units in the Northern region and some units in the Central and Southern regions. With the motto “Access to the latest technology, directly serving the task of keeping standards and transmitting standards”, over the years, TTG has implemented many scientific topics, tasks, and technical improvement initiatives (Science and Technical Innovation). ) contributes to improving the efficiency and quality of performing the task of ensuring and maintaining standard links for the whole army. In addition, the center has deployed dozens of technical and technical skills every year, effectively applied in the process of performing tasks, with many initiatives winning the National Innovative Youth Award. Referring to the big goals that the center strives to accomplish, Colonel, Dr. Le Duy Quy said: The Center determines to concentrate all resources to successfully implement two breakthroughs: improving the quality of internal training. meet the requirements in the new situation; promote the application of information technology in the task of keeping and transmitting standards, management and administration. In the immediate future, it is necessary to promote research and construction, and propose to equip automatic systems in testing and calibration of measuring instruments; research and apply advanced measurement methods, evaluation and testing methods to new-generation measuring-testing and technical equipment, and at the same time improving next-generation measuring-testing equipment. old, in order to effectively serve the assigned political tasks.

The young girl who made this miracle is named Kiah Twisselman, 25 years old, from California, USA. Previously, Kiah weighed more than 100 kg and she tried to lose weight for many years but to no avail. Kiah Twisselman used to have an oversized body before losing 59 kg The milestone that made Kiah realize she had to change her lifestyle and get serious about losing weight was when she started boarding a flight from Kentucky to Arizona more than a year ago. When she got on the plane, she realized that she was too big for the seat and had to ask the flight attendant to loosen her seat belt. At that time, Kiah realized that her body was so overweight that it was different from the rest. Not only that, when she saw that her loved ones were overweight and at high risk of diabetes and heart disease, Kiah was even more determined to change. Kiah before and after weight loss Finally, instead of conventional weight loss methods, Kiah chooses to maintain 5 simple and healthy habits. Kiah’s relentless efforts have paid off, in just one year, the young girl has dropped 59 kg of excess fat, owning a proudly balanced and slim body. Not only has a beautiful body, now Kiah has become a health coach. Her job is to guide and inspire other overweight people to lose weight. Here are 5 simple habits that changed Kiah’s life: 1. Wake up an hour earlier than usual, take that time for yourself Kiah said, there were weeks when she lost weight quickly, but there were also long periods of struggle where her body didn’t change. After finding out the reason, she discovered that this came from an unscientific and reasonable personal life. Kiah often stays up late to watch movies or work, which is also the reason why she quickly gets hungry and has a habit of eating at night. This girl decided to change by waking up an hour earlier than usual and taking that time for herself. Now, Kiah can exercise, cook a healthy breakfast, and read her favorite book. 2. Always make sure to exercise at least 30 minutes every day Weight loss is not always smooth “The common mistake many people make in weight loss comes from fasting or forcing themselves on a strict diet.” , Kiah shared. Instead of making the body become tired, lacking substance and lack of energy, we should ensure that the habit of exercise takes place regularly, at least 30 minutes a day. This not only helps to lose weight but also gives a supple, strong and disease-resistant body. 3. Give up all foods that are not beneficial for weight Undeniably, fast food, fried foods, confectionery and dairy have always had an irresistible attraction. Kiah hasn’t been able to leave these favorites out of her meals for the past 20 years. However, when she realized she needed to change, she was determined to give them up to have a slim body and reduce the risk of dangerous diseases in old age. 4. Drink lots of water Kiah Twisselman’s story inspires overweight people Many studies have shown that drinking water can help lose weight effectively. Mineral water has no calories, can quench thirst, reduce appetite, make Kiah eat less and thereby lose weight quickly. Besides, she also shared that her skin was more beautiful when drinking a lot of water every day. 5. Write down 10 things you are grateful for To have a beautiful body inside and out, we also need to have a relaxed mind. You should not be too obsessed and pressured about losing weight, because that mentality will inadvertently slow down the process of getting in shape. Kiah also shared that, after setting herself a moderate goal, she will write down 10 things that she is always grateful for, from which to look at to motivate herself, love herself and be more determined. Every time I get tired, Kiah reminds me that all obstacles are surmountable and so is weight loss. Looking back on 25 years of struggling with a heavy body, losing 59 kg in 12 months is like a miracle for Kiah “The most important part of the journey to health is the spirit, you should not hate yourself to lose weight, but lose weight because you love your health and body, don’t do it for anyone else.” Kiah said.

Working session between Minister Le Minh Hoan and NNVN Newspaper on the morning of May 22. Photo: Dinh Tung. On the morning of May 22, Minister of Agriculture and Rural Development Le Minh Hoan visited and worked at the Newspaper Vietnamese culture . Also attending were Deputy Minister Nguyen Hoang Hiep and leaders of some units in the Ministry of Agriculture and Rural Development. ‘The mission of the press is to transmit multidimensional information’ Minister Le Minh Hoan is a regular newspaper writer under the familiar pseudonym Cyclo. Therefore, when talking with staff, reporters, editors and employees of the Newspaper, Vietnamese culture , he did not talk much about the responsibilities and functions of the newspaper in general. Instead, Minister Le Minh Hoan spends most of his time sharing inspirational stories about journalism. “Why did the founder of Apple Corporation use the apple logo as a logo? Because, life is not perfect and each of us has to work to make the dent fill up. up”. Minister of Agriculture and Rural Development Le Minh Hoan. Photo: Dinh Tung. The minister raised the issue and continued: “Because nothing is perfect, we have room to think, create and answer the questions why, why and why?”. When journalists go to the fields, wade fields, and meet relatives, they must always ask the question, why are farmers still poor? Why is the countryside undeveloped? Why is the agricultural value chain broken? Why do we want to eat clean but the food is not safe?… Minister Le Minh Hoan said: Mr. Nguyen Manh Hung – Minister of Information and Communications said a very good sentence: “The word question will stimulate discovery and investigation”. Good journalists know how to ask good questions. Sometimes the question is more important than the answer. In front of the team of journalists Vietnamese culture, Mr. Le Minh Hoan emphasized: “Once upon a time, journalism was a tool for propaganda, but later on, we realized that the mission of the press is not only one-way communication but a multi-dimensional information transmission channel. “. It is information from life that will lead to the adjustment of the leader’s decision. If that transmission channel is blocked, it will be difficult to grasp the voice of life. Elevating the role of the press in the current era, the Commander of the Agriculture and Rural Development sector said: The development of the press and media will create added value for the connected economy. If we do well, we can activate an entire society, activate classes, change production and business models. “Journalists themselves contribute to creating added value for agriculture by communicating new models, new ways of doing things, and new products,” said Minister Le Minh Hoan. “The value of a product includes cost and intangible factors such as local traditions, history, culture… And we not only sell products but also emotions to consumers.” . Therefore, journalists also need to know how to breathe life into the products. In order for readers to have feelings about their work, journalists first need to read a lot, travel a lot, be moved and be moved by the things they witness. For example, when propagating about building a new countryside, we should not put too much emphasis on 19 criteria, on infrastructure. “New rural propaganda is about both the core and the soul”. When returning to the locality, do not see the new concrete road, the new cultural house, the new bridge, the new medical station but rush to rejoice. The village must retain its soul, retain its walls of green trees, a fresh environment, a harmony between people, nature and socio-cultural institutions. “If the city is the place to compare the level of civilization, the village is the place to compare the history and culture of the nation”, the Minister shared. Multimedia press agency Newspaper Editor-in-Chief Vietnamese culture Nguyen Ngoc Thach said that in October 2020, the Minister of Agriculture and Rural Development approved the Project on Development and Management of Newspapers. Vietnamese culture to 2025, with orientation to 2030 to realize the development goals of the Newspaper Vietnamese culture “becoming a multi-media, multi-platform press agency with a comprehensive ecosystem”. At the same time, this is a newspaper with in-depth and specialized content that is “updated, reliable, oriented, spread and effective” on agriculture and rural development on the basis of multimedia journalism and digital technology applications. Editor-in-Chief of Vietnam Agriculture Newspaper Nguyen Ngoc Thach at the meeting with leaders of the Ministry of Agriculture and Rural Development. Photo: Dinh Tung. Overview of the results achieved in the past time, Mr. Nguyen Ngoc Thach said, Newspaper Vietnamese culture was evaluated by the Central Committee for Propaganda and Training, the Vietnam Journalists Association, and fellow press agencies as “one of the press agencies with a streamlined apparatus, high-quality human resources, effective and efficient operation. present results”. “All rivers flow, stand still and fall behind” “Current journalism activities pose huge problems, changing or stopping, and how to change to live is difficult,” Deputy Minister of Agriculture and Rural Development Nguyen Hoang Hiep suggested. He said that the newspaper Vietnamese culture have overcome difficult times, are the few newspapers that have been continuously awarded certificates of merit by the Central Committee for Propaganda in the past 2 years, for both keeping the principle of purpose and improving the material life. , spirit for cadres, civil servants, public employees and employees. Deputy Minister of Agriculture and Rural Development Nguyen Hoang Hiep. Photo: Dinh Tung. However, if we just stop at that level, it will not work. Because “all rivers flow, if we stand still, we will definitely fall behind”. Deputy Minister Nguyen Hoang Hiep proposed the Minister, leaders of agencies and units under the Ministry of Agriculture and Rural Development to create conditions and closely coordinate to report to the Ministry of Agriculture and Rural Development. Vietnamese culture have resources to continue investing in infrastructure, equipment and technology, etc. to constantly develop, thereby fulfilling the task of information and propaganda of the agriculture and rural development sector. Mr. Nguyen Van Viet, Director of the Planning Department (Ministry of Agriculture and Rural Development) said, Newspaper Vietnamese culture is a self-financed non-business unit, but over the years the newspaper has done very well the functions and tasks assigned by the Ministry. At the same time, the newspaper has also built a propaganda ecosystem commensurate with the development requirements in the 4.0 period.

Pham Thi Hang’s transformation journey made many people admire. Pham Thi Hang’s secret to doing this is to practice with a mini band (resistance band). Hang shared, the mini band is compact in size and quite light in weight, but has unexpected results in practice. Practicing exercises with mini band will work on muscle groups to help them develop evenly and balance. This is completely different from weight training or ball training when you can only develop a few muscle groups. More specifically, practicing with the mini band, you can adjust the full body exercises and choose the weight levels of the rope to suit your physical condition and strength. Besides exercise, Pham Thi Hang balances her diet with healthy foods such as salad, chicken breast, salmon, tuna, eggs, avocado, … which are simply processed to retain more. optimum nutrient content. Instead of eating in favor of quantity, beautiful people focus on the quality of the meal. Exercising and eating in moderation helps Hang Pham own a desirable physique. With the desire to inspire girls who want to change their bodies to become more beautiful and confident, Pham Thi Hang decided to become a special instructor for this useful and effective means of exercise. More beautiful and healthier gives Pham Thi Hang many new opportunities in life. Hang revealed that she is currently in charge of 6 practice classes per week. In addition to direct teaching, Hang also guides thousands of students to practice online for free. “ Going to the gym is not possible for everyone because many women are busy with their families, work or even the economy. Therefore, I aim to practice at home, travel with the simplest tools. Mini band has this advantage, can be practiced anywhere, deeply affects muscle groups, forcing the body to generate resistance to resist the elastic strength of the rope during the process. Exercise makes the body softer and more flexible. Hang wants to contribute a little effort to spread this wonderful exercise method to women who want to improve their physique and better take care of themselves. “, said coach 9x. Hang Pham shows off her sexy bare shoulders. Possessing an hourglass body, Hang likes a glamorous fashion sense to show off her hot body, her personal facebook and the practice groups set up by Pham Thi Hang always have an extremely “terrible” follower count no less than any other celebrity. which. In the future, female Hang will continue to practice regularly and support more people.

Design inspiration can come from anywhere, but it’s important to know how you feel at that moment. Hello. When did you first realize you had to become a fashion designer? Or rather, I didn’t have a chance to notice it (laughs). When I was young, I was familiar with fashion-related jobs, so I did fashion like an instinct. I don’t want to say that I was born to be a designer because when I was born and grew up with fashion, fashion gradually penetrated into my bloodline from time to time. What inspired you to minimalism from the beginning to this day? When I started my career, I experimented with many styles. Then it occurred to me that what I like is more minimalistic. For me, minimalism is simple things that bring more emotions to the wearer than showing off. In other words, an outfit can be minimalist on the outside but hide a lot on the inside. I have never considered myself a minimalist designer because I believe fashion has its own language. Never use your language to describe it, let it tell its own story. Therefore, I never name my collection. When making BST too, I also don’t get inspiration from anywhere because inspiration can come at any time, the important thing is that I cherish my feelings at that time. By not following splendid designs, many textures or attachments but loyal to the streamlined design, are you afraid that customers will be boring or difficult to conquer Gen Z – the generation of customers who catch the trend? ultra-fast direction? When I chose this direction, I clearly defined my audience. The harsh reality is that I can’t design things to please everyone. Usually customers come to me, they have noticed the difference from my clothes. One more thing is that I always design a wardrobe for my clients, which means they can mix and match the looks of this season with previous seasons to create a variety of outfits. On the Gen Z side, it’s a different challenge. They are people with a rich background of fashion knowledge thanks to social networking platforms. I’m also pretty confident that my Gen Z customers are quite numerous. Whatever the era, Gen Z is not only young people with different fashion sense, there are also people who are passionate about minimalism. All in all, Gen Z is a challenge for me to develop more novel product lines in the future. After more than 10 years in the profession, what is the biggest achievement in your career? I think it’s something that I never get bored with what I’m doing. Even though I have been doing fashion, I still love it, still want to see the designs I make every day, not sell the soul of creativity for money (laughs). Minimalism does not make a woman gorgeous, but helps them to express their inner emotional values ​​through clothes What is the image of the woman of GIA STUDIOS? Customers of GIA STUDIOS fall in the age group of 20 – 45 years old. First, I don’t use the word “elegant and sophisticated” to describe a woman who knows her best. My clothes help them express their personality and who they are. Second, they are women who love beauty. The beauty here is not only the things that show on the outside but also the inner beauty. In the end, they wear mine to a party, sure, they’re not the most gorgeous, they’ll be the most confident woman. That’s what makes women irresistible. Making gorgeous things so beautiful is hard but making simple things so delicate is even harder, how did you do it? When making gorgeous things, it’s obvious that the bad points are covered up, but when doing the simple things, how many flaws are easily revealed. That requires the designer to make each cut delicate, the lines to open and close so gracefully, or the cut to be the sharpest. When designing, I don’t sketch first. I would take from the archives the previous designs for the mannequin to wear, and then with the assistant to edit it as I envisioned in my head. Next is cutting, assembling the details and sewing into a draft. After that, I started editing and perfecting the design to make it more beautiful. Can you share a little bit about your future plans? In the near future, I will reposition the GIA STUDIOS brand in Vietnam. Actually, in the past 2 years, I have focused on foreign markets quite a lot. I want to show people my vision more clearly. Besides, I will develop the brand’s production apparatus to have more categories. Specifically, the direction GIA STUDIOS becomes a lifestyle brand, not just clothes. Honoring Vietnam’s cultural heritage through everyday wear with a combination of contemporary art and fashion It is not uncommon for designers to use artistic materials as inspiration for their designs, so can you share more about the highlights of the Ao Dai project inspired by contemporary art? Many people think that traditional or culturally attached clothes are used for holiday wear or souvenirs. But for me, Vietnamese culture is a great material to make fashionable clothes for women to wear every day. In your opinion, how is the interference between fashion and modern Vietnamese art expressed? In fact, there is always an invisible link between art and fashion. It all boils down to the concept of “a form of creating beauty”, that is, a form of creating beauty that only those inspired by art can perceive. Some Vietnamese designers also use Vietnamese art and express them through motifs, specific attachment details or unique innovative shapes… but your designs focus on minimalism, so what do you think? Can minimalism fully express the spirit of art? Why? I think the important thing is how we apply that cultural material. Minimalist clothing also has its own expression. For example, Le Pho’s famous painting of a woman wearing a white ao dai, I can feel the penetration of the dress through his skin-colored brush strokes. So, I made a tunic out of organza that consisted of many layers on top of each other. That’s how I perceive Le Pho’s painting on my designs (laughs). Thank you for your interesting sharing! Posts : To Hoang Bao

Looking at this outfit, one can think of terraced fields in places such as Fansipan peak, Mu Cang Chai high hill, Hoang Su Phi … or in Sapa is one of the 11 ranked terraced fields. in the most beautiful rice terraces in the world. Miss Khanh Van and the special outfit “Terraces”. (Photo: FBNV) Khanh Van said that the accompanying accessories are also individually crafted in the image of terraced fields by young designer Tran Quoc Dung. Before that, in the first days of meeting at the common house of Miss Universe 2020, Khanh Van also chose a pink outfit inspired by the water lily of Dong Thap Muoi, or a blue outfit representing the young women. Vietnamese tea hills. Currently, the Vietnamese representative is actively practicing with beauties from other countries for the official competition rounds in the coming days. Her confidence, positive energy and initiative can be seen when coming to this year’s competition. Recently, Khanh Van also shared a video about the journey of doing charity during the past time. She confided, “Through volunteering trips, social work for the community during her tenure and journey, Van has grown a lot, loves more, shares more and listens more. than with difficult circumstances, those who still have many disadvantages in life… Because love and giving is forever”. Let’s admire Khanh Van’s special outfits at Miss Universe : (Photo: FBNV) Khanh Van is charming in design inspired by terraced fields. She also impresses in an outfit called “Water lily”. Khanh Van with a suit inspired by the green of the tea hills combined with a bag made from traditional sedge fibers. An outfit with a charming design called “Black Rose”. Khanh Van has also revealed some evening dresses that she chose in the upcoming official competition days. Charming costumes show Khanh Van’s perfect body. An outfit full of personality was chosen by the Vietnamese representative on the day of catwalk practice. The Vietnamese representative is being highly appreciated by a number of beauty websites and has the prospect of entering the next rounds of Miss Universe 2020.

It didn’t take too much time to come up with ideas, 46 students in class 12A10, Luc Ngan No. 1 High School (Bac Giang) all agreed to take a yearbook that blends Vietnamese and Thai school styles. Instead of just wearing the traditional ao dai, the whole class decided to use the school uniform shirt, combined with the skirt and pants like the Thai school uniform. “We wanted to create a series of photos that were both simple and unique, but full of student character,” class member Bui Hoang Anh told Zing. Hoang Anh said the total cost to make the set of photos was 30 million VND, including the cost of hiring photographers and buying decorations. In addition to taking photos on campus, class 12A10 made another set of photos on the lawn. The members help each other do makeup, do hair, make use of everyday items such as books, brush, etc., thus saving part of the cost. “The week of preparing for the yearbook shooting, it was raining heavily, my class was all depressed because the rain was too heavy to take pictures. The whole class planned to change the schedule but couldn’t. Fortunately, the weather was favorable that day, the school yard was dry. , we easily completed the set of photos in just one day,” the class representative excitedly recounted. Wanting to save the best moments of student life, the whole class decided to “go with nature”, have fun together, chat while taking pictures. Familiar images such as corridors, classrooms, school yards, and even gymnasiums appear through photos of the class. Due to not being constrained in how to pose and express, the whole class quickly cooperated with the photography crew and kept up with the pace of work. Hoang Anh confided that the yearbook shooting day was also an opportunity for the whole class to talk and speak out their heart before graduation. The male student found that the photo session helped the whole class unite and understand each other. Many students who were normally quiet have become more inclusive and open-minded. “That day, almost everyone in my class cried, but thanks to those words, we understood each other better,” the male student recalled. After just one week, the yearbook of class 12A10, Luc Ngan No. 1 High School (Bac Giang) attracted more than 16,000 likes, 800 comments and more than 300 shares. Most netizens expressed their interest in the class’s natural and close-knit photos. “Shooting yearbook doesn’t need to go far, it doesn’t have to be fussy or fancy, as long as the whole class puts all their love into it, that’s the best thing,” commented one person. Receiving an enthusiastic response from the online community, class 12A10 could not hide their surprise. “I posted it that day, thought it wouldn’t be approved. Who would have thought that there were too many announcements until the evening, I opened it to see that everyone complimented us a lot. We are very happy that the series of photos received such a response from everyone. “, the male student recalled. Not only saving the best moments of student life, the class 12A10 wants to send the message of living to the fullest, living true to youth. “Later, we will realize the best thing is when we can wear the same uniform, study in the same class and see each other every day,” wrote Bui Hoang Anh.

On her personal page, My Anh – My Linh’s daughter expressed about the controversial photo series: “After the mixed opinions surrounding my most recent image, I seriously thought about it and decided to speak up, because it is out of respect for the people who love me. around me, the people who always support me and the people who care about the message I want to convey in that post. The purpose of my post is to send a message of confidence and love for yourself, especially for those of you who are still self-conscious about their bodies. I really wanted to spread a positive message, but my expression made my original purpose incomplete. My Anh explained his act of rebellion on his personal page. My Anh is 19 years old and I am always aware that I need to be responsible for my own words and actions. And so I understood that the way I conveyed my message caused the values ​​that I wanted to send to people were distorted. My main purpose is to send support and encouragement to the community. Therefore, in the future, I will choose a more appropriate expression to ensure the ultimate purpose of that. Sorry everyone for not thinking clearly enough and thank you for taking some time for me. My Anh will become more mature and do better in the future.” Before, America – England shocking when releasing a series of offensive revealing photos. In addition to taking off her pants to show off her third round, My Anh also raised her index finger to pose for a photo. The action of the young girl has been criticized by the online community because My Anh is a well-known emerging star after all, the child of the famous diva My Linh and musician Anh Quan. Pictures of My Anh’s 3rd waist showing off his pants on his personal page. (Photo: Instagram) Recently, often appearing on stage singing with My Linh’s mother or confidently performing alone is loved and supported by many people. Everyone loves the 19-year-old’s voice and hopes she will follow in her mother’s footsteps. In addition to the voice, everyone recognizes that the older My Anh is, the more beautiful and personal she is. The personality of the daughter of My Linh – Anh Quan is not only expressed through the way she dresses, but also clearly through the way she sings and performs. My Anh personality on stage. Not only singing, My Anh also composes and produces music. In 2016, she released a children’s music CD called “The First Album: Songs for Bi”, including 8 Vietnamese and English songs. In 2020, My Anh released her debut single “Got You”, written entirely in English.

This is the second time this giant predator has been found to have COVID-19 after eight tigers and lions at Bronx Zoo, New York, USA, had similar results in April 2020. According to experts, it is likely that these lions were infected with COVID-19 from people working in the NZP, because more than 25 NZP staff has reportedly been infected with COVID-19 to date. NZP is a 54-hectare zoo, caring for more than 2,000 animals, the most visited place in India today. Because the incident on the NZP had to close and wait until further notice. Lions infected with COVID-19. Viruses can be transmitted from animals to humans and vice versa Many studies have found airborne transmission and animal-to-animal contact, from human to animal, and vice versa. Cats and weasels are the two animals most susceptible to SARS-CoV-2, while dogs are shorter; chickens, pigs and ducks are not infected. ZS-CoV-2 reverse transmission from animals to humans in dogs and cats has been confirmed by genetic analysis of virus strains isolated from domestic animals and domestic animals. Most studies show no clinical symptoms in infected dogs and cats. There is no evidence of animal-to-animal transmission of SARS-CoV-2, although this possibility is not excluded. COVID-19 in mink farms showed both human-to-mink transmission and vice versa. This raises concerns about weasels becoming an unexpected vector for SARS-CoV-2. According to three studies updated by the European Center for Infectious Diseases and Policy (CIDRAP), a high proportion of dogs and cats may have acquired COVID-19 from the owner, and the virus “jumps”. People and weasels go back and forth on farms in the Netherlands. Weasel is the most susceptible animal to SARS-CoV-2. First, a small study conducted by the University of Guelph in Ontario, Canada. As a result, most dogs and cats may have acquired COVID-19 from their owners, scientific evidence finds antibodies against SARS-CoV-2 in their blood. “Testing an animal’s blood after the owner has recovered is the best way to assess human-to-animal transmission because the time it takes to determine the current infection in the pet is narrow. There is sufficient evidence from many studies to recommend that people infected with SARS-CoV-2 should be isolated from humans and animals. Dr. Dorothee Bienzle, University of Guelph, key author. The second study was published in the journal Emerging Infectious Diseases late September 2020. Scientists in Hong Kong examined respiratory and fecal samples from 50 cats from COVID-19-infected households or their close contacts for SARS-CoV-2 RNA from November 11. 2 to 11/8/2020. 6 out of 50 cats (12%) tested positive for SARS-CoV-2 RNA on RT-PCR and the viral genome from a pair of hosts and cats were identical. All cats show no symptoms but have lung abnormalities similar to those found in infected people. The researchers call for broader serological monitoring of cats connected to COVID-19 patients to determine the incidence of human-to-cat transmission. The third study, presented at the ESCMID conference, monitored COVID-19 contamination in 16 mink farms with more than 720,000 animals in the Netherlands. As a result, SARS-CoV-2 was found to have “jumped” back and forth between people and weasels, in the case of animal-to-human transmission or vice versa. Researchers who examined and sequenced the entire genome showed that 66 out of 97 people (67%) who lived or worked on farms were diagnosed with COVID-19 on PCR or a resistance test. can. Currently, COVID-19 is still spreading in farms, despite human efforts, the authors reveal. In order to minimize the risk of transmission of the virus between humans and animals and vice versa, scientists argue that close cooperation between animal health agencies and people is essential for early identification and control of schools. infection with SARS-CoV-2. Cats need to be isolated to prevent infection with SARS-CoV-2. In addition, to avoid transmission of the virus from infected households and pets to livestock, the livestock must be in the same quarantine as applies to humans. Letting your pet roam in a community increases the likelihood of spreading the virus. The original origin of the virus has not been determined yet, so livestock should be strictly managed and all measures are taken according to the veterinary authorities, especially pets in areas where epidemics have occurred. and has been translated. Ngoc Anh ( People / Ejmed / CUE– 5/2021 )

DHD manages and operates 4 hydropower plants (Da Nhim, Song Pha, Ham Thuan, Da Mi) are scattered in Ninh Thuan and Binh Thuan provinces, but the company’s headquarters is in Lam Dong province. Therefore, the management and operation of production and business meet certain difficulties and limitations. In 2012, DHD has researched and built OCC and put it into operation since December 2013 (for the Ham Thuan – Da Mi factory cluster) and from March 2014 for the Da Nhim hydropower plant cluster. – Song Pha. Each operation shift of DHD now only needs 2-3 people After more than 7 years of official operation, up to now, OCC has been operating stably, The transmission system , communication systems, data collection systems all operate reliably and effectively, without problems caused by subjective matters. All operations performed at OCC are timely and accurate as required by the National Dispatch and Regional Dispatch. Putting the OCC into operation has basically met the requirements of the Company’s development strategy in the centralized management model, promoting the efficiency of management and operation of electricity production. OCC has synthesized and provided fully and promptly information about plant equipment, hydrological situation in reservoir basins and related data for analysis and evaluation of production results. Export – trade, thereby setting up a reasonable price offer for power plants, effectively participating in the competitive power generation market. In addition, thanks to OCC, the Company has saved telecommunications channel rental costs by reducing transmission channels from 20 channels to only 5 channels. Mr. Do Minh Loc – Deputy General Director of DHD, said that with OCC, each shift on duty of the Company only needs to arrange the Chief of the Center’s operation shift and 01 operator, to command and operate factories . Currently, the Company continues to maintain the operation shift at the factories, each on-site operation shift is arranged from 2 to 3 people / 1 shift, monitoring, support, supervision and manipulation. devices in place. The arrangement and arrangement to increase the operating force in place will continue to be considered and adjusted in the coming time to suit the actual requirements. Will replicate the model According to leaders of DHD, the most difficult in building models is the human factor. To commissioning OCC system in December 2013, the Company cooperated with the National Load Dispatch Center (A0), organized training courses and accredited 5 heads of operation shift at company level to be eligible for command. operation and troubleshooting of power plants Da Nhim – Song Pha and Ham Thuan – Da Mi at OCC. At the same time, the procedure for operation and handling of equipment problems has been issued at Da Nhim, Song Pha, Ham Thuan, Da Mi factories and OCC equipment systems. The Company also cooperated with A0 to develop and issue the operational coordination process between A0 and the Company, in which agreed on the regulation of dispatching, mobilizing and coordinating operation, and troubleshooting of equipment at the power plants in the Company. Up to now, DHD’s human resources have been able to ensure efficient and stable operation of the OCC remote control system. With the advantages of existing human resources, in the coming time, the Company will continue to increase the application of digital transformation with advanced scientific and technological achievements into technical management, maintenance, and maintenance. equipment level. At the same time, will completely automate Song Pha Hydropower Plant; building unmanned model at Da Mi Solar Power Plant.

Digital Transformation Awareness Course Recognizing this importance, recently, EVNNPT has organized an awareness raising course on digital transformation in the form of direct and online to 50 bridge points in localities. This is one of the important tasks in implementing the digital transformation of EVNNPT in the period to 2025. Speaking at the course, Mr. Nguyen Tuan Tung – Chairman of EVNNPT Member Council emphasized: Digital transformation is an important task, an inevitable foundation for the application of the achievements of Industry 4.0 in the fields of operation of EVNNPT. ; consistent with the undertakings and policies of the Party and Government; This is an urgent task that should be given top priority in the activities of EVNNPT in the current period and in the coming time. At the course, leaders, officers, and employees of EVNNPT heard about general information about digital transformation, digital economy, digital society in the country and the world; clearly distinguish between digitizing and converting numbers; practical experience in digital transformation in domestic enterprises. In fact, on the basis of implementing Resolution 134-NQ / ĐU of EVNNPT Party Committee dated June 17, 2019 on promoting research and technology application of Industry 4.0 in the field of power transmission, training Raising awareness about digital transformation has been implemented by EVNNPT very early. From 2019, EVNNPT has organized training courses on awareness, strategy, digital transformation management for EVNNPT managers and units; orientation, goals and tasks of Vietnam Electricity (EVN) / EVNNPT on digital transformation; Cultural habits promote digital transformation. Implement training via eLearning combining online competitions to disseminate awareness of digital transformation and information security to all officers and employees. According to Mr. Nguyen Tuan Tung, digital transformation at EVNNPT is to carry out the transformation of perception, digital human resources, digital business processes and application of digital technology at the same time. To facilitate digital transformation, EVNNPT has gradually reviewed and adjusted business processes to allow computerization, reducing reports and paper records; to promulgate policies to promote innovation, creation and application of digital technologies in the power transmission field. In 2020, EVNNPT has completed building an information technology (IT) capacity framework in the digital era and in 2021 will conduct training and assessment of basic IT application skills specified in Clause 1, Article 2. Circular 03/2014 / TT-BTTTT of the Ministry of Information and Communication for employees; assessing, developing and implementing skill development plans for staff in positions in IT positions, meeting IT skill standards and enhancing professional capacity in information security for IT staff . On the basis of the courses and digital transformation plan of EVN / EVNNPT, Mr. Nguyen Tuan Tung asked member units to make detailed plans of their units, with the goal of building EVNNPT into digital enterprises. year 2025, in which the basic number conversion will be completed in 2022. EVNNPT strives that by 2021, most EVNNPT officers and employees will firmly grasp the guidelines, orientations and tasks on the roadmap to change EVNNPT arguments; have basic understanding of digital transformation; have the habit of being ready for number conversion; have basic IT application skills.

When they came up with the idea of ​​the class yearbook photos in mid-February, 37 students of grade 12 Van, Le Khiet High School (Quang Ngai) all agreed with the traditional concept instead of the modern photo sets, high fashioned. It didn’t take much time for consultation, the whole class came to the decision to choose a long dress as the outfit to wear. Vo Thao Nguyen (pink shirt) told Zing that 34/37 members of the class are girls, and are very fond of traditional costumes, especially ao dai. “Ao dai has a wider form than modern ao dai, which is a familiar outfit of Vietnamese women in the past. We hope to be able to recreate the gentle and background image of the women in the past in the past. set of photos, “Thao Nguyen said. Nguyen also said that before the date of the shoot, the whole class went online to research how to pose and walk to match the concept. In addition to rented outfits, the members also invested in combining accessories and props to get the best picture. In addition to the photo, the group of students specializing in Literature also invested in filming a clip in ao dai costumes. The two products were filmed in Hoi An with a total cost of about 18 million VND. “Because of researching how to pose, the photo session took place quite quickly and smoothly. Until filming, because most of the members have never been in front of the camera, so they were quite shy, not natural. Which group filmed, the rest of them and the photo crew joked and cheered, so they were more relaxed, their acting was more ‘amazing’, Nguyen said. In particular, since most of the members are female, the makeup and hair styling takes a lot of time. In order to take pictures from 7:00 a.m., the class had to get up at 2 a.m. to prepare. Although tired, when receiving the results, 37 members were satisfied. Vo Duc Nguyen, one of the creators of the series, said that he was very happy that the pictures received praise on social media. He commented that recently, the traditional costume concept is chosen by many classes for the yearbook photos. “I am getting quite a lot of requests to take photos of ao dai, turtlenecks or bra from senior students. Instead of the horror, violence or revealing concepts, the traditional costumes are both meaningful and meaningful. suitable for their age, their image is much more “, he shared.

Patents for exclusive protection have been issued by the US Patent and Trademark Administration Viettel High Technology Industry Corporation (VHT) has been granted 4 new international patents by the United States Patent and Trademark Administration (USPTO). Information was reported by the leader of Viettel High Technology Industry Corporation on the occasion of Intellectual Property Day April 26. Up to now, the number of industrial property protected continuously increased in the past 2 years, in particular, this unit has just been granted more patents protected exclusively in the US. According to VHT, the first patent is “Method of randomly dividing data in distributed multi-microprocessor systems” – OCS Research Center.This invention has helped Viettel fully own a system. charging in accordance with the specific needs of Vietnamese users; helping the operator proactively develop the billing system business to the international market at a time when only about 3 largest OCS providers provide for all carriers in the world. In 2020, this unit has 2 more patents, “Method of detecting water surface target in noisy environment, application in shore radar station” (Radar Center) and “Patent on supporting structure. force for parallel robot is by spring system with constant force ”. Representative of the Simulation Modeling Center said that the invention of the supporting mechanism for parallel robot with a spring system with constant support is used to support parallel robots in the field of motion simulation, contributing to reduce manufacturing costs, increase the life of the robot while ensuring that the load and workspace criteria are met. Thanks to the power mechanism that reduces the force applied to the robot’s actuators by 50%, it contributes 25% to fabrication costs, 2 times longer robotic lifespan and suitable for systems with working loads. large, limited when choosing actuator. In April 2021, “The method of adjusting and controlling the power of the receiving line in accordance with the transmission environment in the base station system” – The Broadband Radio Equipment Research Center was officially released. Patent patents in the US. The system is set up according to the patented method and is capable of correcting and controlling the receiver’s power. At the same time, the patented method brings optimal efficiency when compatible with each type of transmission medium, overcoming the disadvantages of slow variation with old control, improving the quality of the network in particular and the indicators. Network KPIs in general … Up to now, Viettel High-Tech Industry Corporation has registered a total of 276 industrial property registration applications, of which 27 are international registration applications. The number of applications has increased dramatically since 2016. By 2020, to complete research on 48 core technologies applied to products, have registered and accepted 66 patent applications. According to Mr. Nguyen Cuong Hoang, deputy general director of Viettel High-Tech Industry Corporation, invention is a very long process and Viettel has done it 10 years ago. The number of patents represents the firm’s capacity. The capacity and strength of research units are reflected in intellectual property and granted inventions. Appraisal Center, Intellectual Property Department said, in the last 5 years, the number of patent applications of Viettel increased continuously. The fact that Viettel has 4 patents granted by the US is of great significance in asserting technological capacity and development orientation of market expansion of Vietnamese enterprises. Representative of Viettel High Technology Industry Corporation affirmed that protecting intellectual property by registering national and international inventions is an important basis for the enterprise to be the owner of core technology. is ready to integrate into the world, has full capacity to compete with international corporations. Patents protected by the United States are recognition of inventions, scientific research, thereby affirming that Vietnamese people can stand shoulder to shoulder with large technology corporations … Certificates of intellectual property rights is evidence to ensure the success of every business when entering the world arena.

As a unit of EVNNPT established on May 1, 1981, after 40 years of building and maturing, generations of leaders of PTC1 always care and invest in people, so that employees can own equipment, technology, ensure the power grid operation, safety, efficiency and quality assurance. Apply technology to check heat emission, detect the cause of the problem early Currently, the power grid managed by PTC1 is mostly transformers with large capacity (250MVA with 220 kV), (900 MVA with 500kV), along with oil resistance are the main equipment in the substations ( TBA). The company has widely applied online monitoring equipment to control the pressurized state under OLTC load, cooling system, current, pressure, oil … revealing the breaker of the company applying GIS, COMPACT technology, vertical compensation systems 500kV-2000A, new technology … is implementing the roadmap of gradually bringing 220 kV substations into remote control. The company is also the leading unit in the lead and acceptance of digital substations in Vietnam (220 kV Thuy Nguyen substation) and is assigned by EVNNPT to develop a process for accepting digital substations in the corporation. The development of technology and the rapid growth of the volume and scope of management requires that the qualifications of the staff be enhanced to meet the requirements. Accordingly, the company has identified training objectives for each specific target group with many types of training. At the same time, to alternate dispatching qualified, qualified and young staff members at substations, functional departments and regional power transmissions to the company’s technical department, while training in the form of mentoring, just participating in the work of acceptance of new projects to get an overview, synchronize and improve the level … Owning technology equipment The results of many recent years show that the company always ensures good implementation of the incident targets. The quality of human resources has been raised, creating conditions to arouse a movement to promote technical innovation initiatives in labor. In the past 5 years, the company has had 288 initiatives proposed to be applied in production, bringing an estimated value of several tens of billion VND, more importantly, initiatives and rationalization of production are all derived from practical needs of production. Thuy Nguyen 220kV substation (Hai Phong) is the first digital substation of EVNNPT managed and operated by PTC1. The appreciation of the human factor and creating conditions for each individual to improve their skills has helped the company to master equipment, technology and become more and more professional in management. By internal force, the company has successfully implemented a number of typical projects such as: replacing porcelain and accessories for the whole 220kV Hoa Binh – Ha Dong transmission line; overhaul and overhaul 500 kV transformers at Ha Tinh, Nho Quan and Hoa Binh stations … In addition to major repair works, the company has also successfully implemented many large-scale and complex construction investment projects such as: Raising the capacity of 500 kV capacitor line in Nho Quan- Ha Tinh; increase capacity of 500kV Thuong Tin substation; raising the capacity of the 220 kV transmission line Hoa Binh – Nho Quan … are all group B projects with total investment value of 300 to 450 billion dong. With efforts to care about people, the company has overcome many difficulties and always completes the assigned tasks. With the achievements in the past 40 years, PTC1 has been awarded many noble titles and awards by the Party and the State such as: Third Class Independence Medal in 2000; Labor Hero 2005; Second Class Independence Medal in 2007; First Class Independence Medal 2014.

Many world-famous models, actors and athletes have applied EMS technology to practice to get a balanced body, healthy fitness or support recovery from injury. Currently, Europe alone has more than 6,000 gyms using this technology. Many benefits in just one machine The EMS training principle is based on the transmission of low-frequency electrical impulses to the muscle bundles through electrodes attached training suits. The impulses stimulate the muscles to contract on a natural reflex, similar to when exercising at high intensity. Compared to traditional training, EMS technology helps the practitioner impact muscle groups more comprehensively, from the outer to deep inside, stimulated by electrical impulses. From the special mechanism above, even without performing separate exercises with different tools for each muscle group, the practitioner still achieves high efficiency in fat loss and muscle building. Therefore, the time saved between a training session with EMS technology compared to a traditional gym is not small. A training session with EMS technology takes less than 25 minutes and only needs to maintain 2 sessions / week. As a result, this method is favored by people who are busy or unable to exercise vigorously such as office workers, business people, housewives, middle-aged people … Thanks to EMS technology, trainees only spend 25 minutes / training session, 2 sessions / week. According to research by Bayreuth University in Germany, after 6 weeks of applying EMS technology, 85% of trainees noticed a marked change in physique, slimmer body and firmer muscles. The study results also showed that training with full body EMS technology created 40% higher training intensity than traditional training with weights. Specifically, overall strength increased by 12%, while endurance and fitness improved by 69%. In addition, EMS technology is also considered to be a safe method of training because it does not need vigorous exercise or performing difficult exercises, so it can significantly eliminate the risk of injury. Practitioners just need to wear specialized outfits and perform some exercises with simple and easy to remember postures and movements. In addition, the electrical current of the EMS exercise machine is low frequency, so it does not create pain or cause the practitioner to lose a lot of energy. Along with reducing fat and gaining muscle, the electrical impulses from the EMS exercise machine also help the body boost metabolism. From there, the practitioner can improve blood circulation, eliminate accumulated toxins, strengthen the immune system and maintain a more relaxed, energetic spirit. This is also an ideal therapeutic support method for office workers, helping to reduce symptoms of neck and neck pain, back pain, and hernias by positively impacting the skeletal system and blood vessels. Besides improving physique, EMS technology also helps to reduce back pain, shoulder and nape. Become a favorite exercise model In recent years in Vietnam, EMS technology has been more applied to sports practice and has begun to receive great attention. In particular, 25 Fit is one of the pioneering centers to invest in applying this technology on a large scale with a methodical and professional operation according to the standards of modern EMS gyms in Europe. All gyms at 25 Fit are equipped with EMS exercise machines from Miha Bodytec firm. This is one of the first EMS Training equipment suppliers in the world to be certified by FDA (USA) for safety and quality standards. The machine consists of a control panel, a training shirt that integrates electrodes and an adapter cable that conducts electrical impulses, all designed to deliver high training efficiency and ensure user safety. In addition, each customer will get 25 Fit equipped with a functional clothes inside to maintain the moisture on the skin and help the electrical impulses be transmitted optimally. This garment is manufactured by Miha Bodytec from a fabric with modern technology and high antibacterial ability. 25 Fit’s EMS exercise machine meets FDA (USA) quality and safety standards. Besides EMS machine, before every training session at 25 Fit, customers will be trained by trainers to use pre-workout to replenish energy and increase endurance. At the same time, the trainer will carefully check the daily fitness index with the InBody machine to adjust the exercise and give advice to the customer to adjust the exercise regimen and nutrition accordingly. Coming to 25 Fit, trainees can also enjoy the luxurious and airy gym space; Use bathroom, private dressing room, fully equipped with modern equipment and amenities. In addition, the gym is also loved by customers thanks to its dedicated service attitude and professional working style from friendly staff and coaches with a smile on their lips. 25 Fit has 20 gyms in Ho Chi Minh City and Hanoi. Before the reception of customers, in less than 2 years, 25 Fit has expanded the system of more than 20 gyms in Ho Chi Minh City and Hanoi, expected to reach 30 gyms by the end of the first quarter and 100 rooms by the end of the year. now on. This achievement shows the brand’s efforts to bring EMS technology into the new training trend in Vietnam, helping busy people still have access to effective methods of fitness improvement and health care. science. With a serious investment, 25 Fit promises to become one of the leading companies in the gym model with relatively new technology in Vietnam. 25 Fit suggests appropriate methods of exercise and nutrition to help readers have a healthy and supple body. With 25 minutes of exercise per session, 2 sessions per week, 25 Fit’s EMS technology helps trainees lose fat, gain muscle effectively, and get in shape ready for summer. Readers follow detailed information https://25fit.net/?utm_source=zing&utm_medium=Content_Sponsor&utm_campaign=khoevui_trontet. https://25fit.net/?utm_source=zing&utm_medium=Content_Sponsor&utm_campaign=khoevui_trontet

Wireless electricity does not emit radiation. This picture seems impossible at first glance but is being realized gradually through an idea called “wireless electricity”. From the Tesla coil From 2021, Powerco, New Zealand’s second largest electricity distributor, will work with start-up Emrod to bring wireless electrical technology to life. It all stems from the ambitious dream of the Serbian engineer, Nikola Tesla. Back in 1899, in the city of Colorado Srpings, USA, Nikola Tesla created a 50m high coil with a current of 12 million volts, called the “Tesla coil”. The coil has an activation switch. Just flip the switch, a flash will flash from the coil, carrying wireless current to light up 200 nearby bulbs. During the test, no one was injured. This experiment hypothesizes that the Earth can conduct electricity by itself without the need for a transmission device. And the technology of transmitting electricity in the air can be quite safe for humans or other living things. After that, Nikola Tesla continued to experiment with electromagnetic induction, discovered by scientist Michael Faraday from the 1820s. According to this experiment, around the electromagnet has a changing magnetic field, creating an electric current in a wire is nearby. Electric currents in a wire create electrical energy in the air, which can exist as a magnetic field. From his experiments, he modified and perfected the Tesla coil, the first system to wirelessly transmit electricity. The Tesla coil consists of two parts: a primary coil and a secondary coil. Each coil carries its own capacitor. The two coils and capacitors are connected by an ignition slot and can produce a spark. In general, the Tesla coil is two open circuits connected to an ignition slot. It needs a source of high voltage messages, passed through a transformer to produce thousands of volts. First, the primary coil will be connected to a power source. It will absorb electrical charges like a absorbent sponge. The primary coil is usually made of copper, a material that conducts electricity well, as it must be able to withstand very large charges and many electric waves. When the primary coil’s capacitor has accumulated a lot of charge, it will escape and create a magnetic field. Magnetic energy induces an electric current in the secondary coil. The compressed voltage through the air between the two coils creates a spark in the air. When the charged charge in the capacitor of the secondary coil rises, it will escape in the form of an electric arc. When this happens, an energy is enveloped between the two coils. The high frequency voltage can light fluorescent bulbs a few feet away without the need for a transmitter. Wireless power network infrastructure Inspired by Nikola Tesla’s invention, New Zealand-based Greg Kushnir founded the Emrod Energy Company. The company plans to deploy wireless power infrastructure. To do this, Emrod uses a system consisting of a power source, a special antenna capable of converting radio waves into electricity, called “rectenna,” the base stations. The transmitting antenna converts electricity into microwave particles. In the area using wireless electricity, Emrod installs base stations fitted with square pads. The microwave particles transmitted to the receiver will be gathered into a beam, leading to the rectenna in the area. The rectenna’s job is to convert the microwaves back into electricity. The reason that the receiver is square is because it needs a large surface area, which helps to collect all microwaves passing through. “We have developed a long-range wireless transmission technology,” said Greg Kushimir. The technology itself has been around for a while. Our project is a continuation of Tesla’s achievements ”. However, Kushimir commented that Tesla can generate alternating current from the Tesla coil but he cannot control the electric beam at a long distance. In contrast, Emrod can keep the electric beams tightly connected, stable transmission thanks to two technologies. First, it must be mentioned is the technology related to transmission lines. The microwaves passing through the collimator are converted into a parallel beam of light. Next, Emrod used metamaterials designed in microscopic samples, highly efficient in microwave reception. The Rectenna acts like an invisible cable. Their job is to transmit electricity to the people. By eliminating the traditional wiring, Emrod can bring electricity to areas with difficult terrain, difficult to access because the infrastructure here does not support electricity networks. This technology also has a positive impact on the environment as people do not have to depend on generators that run on gasoline or oil. Power generation stations can also be quickly installed after a natural disaster. Thus, bad weather does not affect the wireless power transmission system. However, Kushimir expressed the challenge now is communication and public orientation. Like the advent of 5G, many people may oppose this idea due to concerns about the negative effects of radiation. But Kushimir asserted, the wave beam transmitted in the new technology does not emit radiation harmful to humans.

Optimizing mass noise is a challenging problem in phono cable design. Nordost Odin 2 Tonearm Cable + solves this problem with 2 solutions. First, Nordost’s tonearm wire isolates the mass signal completely. When necessary, users can choose to mass-connect the chassis of the charcoal tray and the phono preamp to create a link with extremely low noise between the two devices. The second way, Odin 2 Tonearm Cable + uses 2 ground wire segments (detachable, equipped with 2 Dual Phono-Filament and TSC technologies) directly connected to the armor layer of the main tonearm wire, eliminating socks also interference in signal transmission. Similar to Nordost’s Supreme Reference cable line, Odin 2 Tonearm Cable + has a calculated length to minimize microphonic vibration noise. The company’s top tonearm wire uses HOLO: PLUG jacks with 4 options, straight DIN, 90-degree DIN, RCA and XLR. Odin 2 Tonearrm Cable + is manufactured by hand in the US, which is essential in making signal cables that require extreme precision. Cable Nordost Odin 2 Tonearm Cable + has a reference price of $ 12,999 / 1.2m and $ 15,999 / 2m. Nordost brand’s official distributor:

The project has a total budget of about 68 billion VND from commercial loans and reciprocal capital of EVNCPC. Artwork: Mai Phuong / BNEWS / TTXVN

To meet the need to release capacity for renewable energy sources and create socio-economic development momentum in the northern region of Kon Tum province, Central Power Corporation (EVNCPC) has just implemented the project. Improve transmission capacity of Dak Ha 110kV transmission line – Kon Tum 220kV transformer station.

The project has a total budget of about 68 billion VND from commercial loans and reciprocal capital of EVNCPC.

Accordingly, the 110 kV Dak Ha transmission line – the 20 kV Kon Tum transformer station is the lifeblood, supplying and transmitting electricity to the northern districts of Kon Tum province such as Dak Ha, Dak To, Ngoc Hoi, Dak Glei.

However, with the potential to develop renewable energy sources such as hydroelectricity, wind power, and solar power, Kon Tum has attracted many businesses to invest in renewable energy projects.

This leads to the line’s capacity to carry the load not enough to release capacity, regularly implementing the reduction, causing damage to investors and affecting the local economy.

The project to improve transmission capacity of Dak Ha 110 kV transmission line – 220 kV Kon Tum substation was commenced by Kon Tum Power Company in March 2020, with the scale of new construction of dual-circuit lines from transformer station The 220 kV Kon Tum voltage to the Dak Ha 110 kV transformer station, more than 14 km in length, was newly built, replacing the entire old line with insufficient capacity with galvanized steel poles, using ACSR-300/39 conductors and the modern dual-circuit 110 kV line connection.

Currently, the project has been completed and energized by Kon Tum Power Company and put into use in March 2021. The completion and putting into operation of the project is very important in promoting the socio-economic development of the locality, contributing to ensuring energy security, improving electricity supply reliability and reducing losses. power failure in the northern districts of Kon Tum province.

Mr. Hoang Danh Chuyen’s family (village 1, Ha Mon commune, Dak Ha district) currently uses 1 transformer station to cultivate more than 17 hectares of coffee, fruit trees and fish ponds.

“When the line has not been upgraded yet, the current often flickers, sometimes power outages, so it is difficult for the family to focus on production. Now, the upgraded power line has helped to stabilize the power source, so irrigation with electric pumps is more convenient and economical. ”, Mr. Hoang Danh Chuyen shared.

In June 2020, Ngoc Wang Electricity Investment Joint Stock Company invested in building a roof-top solar power project on an area of ​​more than 8,000 m2, in Dak Ha district, with a total investment of 15 billion VND / MW. .

However, the capacity of the 110 kV Dak Ha transmission line is limited, so the company’s revenue is only 180 million dong / month.

Mr. Nguyen Manh Hung, Chairman of the Board of Directors of Ngoc Wang Electricity Investment Joint Stock Company shared, when the 110 kV Dak Ha line was invested and upgraded, the electricity system was transferred smoothly, no an overload occurs; from there, helping the company’s revenue to reach more than 300 million / month.

Through the project to improve the capacity of the 110 kV transmission line Dak Ha – the 220 kV Kon Tum transformer station, nearly 20 small and medium hydropower plants and more than 80 rooftop solar power projects using power lines have been guaranteed. Electricity supply protection and capacity transmission to the national power system.

Deputy Director of Kon Tum Electricity Company Nguyen Thanh Phuong said that the project has helped increase safety in operation and release capacity for hydropower and solar power plants in the region with a capacity of about 240. MW; at the same time, to be able to release the capacity of regional electricity development planning in the coming time, while ensuring electricity supply to meet the needs of socio-economic development, security and national defense in the region. Central – Central Highlands in general and Kon Tum province in particular./.