Yearly Archives: 2024

　　Using a wall power adapter with a higher amperage than your device requires is a common concern for many users. Understanding the impact of amperage on your device is crucial to ensure its safe and efficient operation.After that, professional power adapter manufacturer Not afraid of the future, dare to fight and fight, and won applause again and again in the market. https://www.jyh-electronic.com/

　　What is Amperage?

　　Amperage, or current, is a measure of the amount of electrical flow in a circuit, and it¨s typically denoted in amperes (A) or milliamperes (mA). Every electronic device is designed to operate within a specific range of amperage, which is usually listed on the device or its original power adapter.

　　Using a Higher Amperage Adapter: What Happens?

　　When you use a wall power adapter with a higher amperage than your device requires, the outcome is generally safe and, in some cases, beneficial. Here¨s why:

　　1.The Device Draws Only What It Needs:

　　Electronic devices are designed to draw only the amount of current (amperage) they need to operate efficiently. If your device requires 1A and you use a 2A adapter, the device will still only draw 1A. The excess capacity remains unused.

　　2.Lower Risk of Overheating:

　　Because the adapter is capable of supplying more current than is required, it operates under less strain. This can reduce the risk of overheating, potentially extending the lifespan of the adapter.

　　3.Increased Efficiency:

　　An adapter with a higher amperage may be more efficient, especially when powering devices that have fluctuating current needs. For example, devices that temporarily require more current for certain operations will benefit from the extra capacity without straining the adapter.

　　4.Compatibility and Safety:

　　Using an adapter with a higher amperage is generally safe as long as the voltage matches your device¨s requirements. Voltage is the critical factor that determines compatibility. Always ensure the adapter¨s voltage is the same as or very close to the voltage specified by your device.

　　What happens if I use a wall power adapter with a higher amperage?(夕1)

　　Potential Concerns

　　While using an adapter with higher amperage is usually safe, there are a few considerations to keep in mind:

　　1.Overheating in Poor-Quality Adapters:

　　If the adapter is of poor quality, it might not handle the extra current efficiently, leading to overheating or even failure.

　　2.Size and Portability:

　　Adapters with higher amperage often have larger components to handle the increased current, which can make them bulkier and less portable.

　　3.Cost:

　　Higher-amperage adapters can be more expensive due to the more robust components used in their construction.

　　Conclusion

　　Using a wall power adapter with a higher amperage than your device requires is generally safe and can even offer benefits such as increased efficiency and reduced risk of overheating. However, it¨s essential to ensure that the adapter¨s voltage matches your device¨s specifications and that the adapter is of good quality to avoid potential issues. By understanding the relationship between amperage and your device, you can make informed decisions that ensure both safety and optimal performance.

　　In our daily lives, we often use a variety of packaging materials. However, with the improvement of environmental awareness, we need to consider how to choose more sustainable packaging methods. As an emerging green and environmentally friendly product, pulp molded packaging is widely used in the fields of medical, agriculture, electronic products, and catering food. At the same time, against the backdrop of soaring prices of packaging paper and mature 3D mold printing technology, pulp molded packaging has emerged in the field of design. Converting plastic packaging to pulp molded packaging can not only reduce plastic pollution, but also help us develop new sustainable habits.With the expanding influence of the industry, dry pressed molded pulp Our business is also constantly spreading, and the development of the market is also gradually advancing. https://www.pulptray.com/

　　Wet press molded pulp supplier

　　1. Environmental advantages of pulp molding

　　Pulp molding raw materials use plant fibers such as sugarcane bagasse and bamboo residue, which have the ability to be renewable in a short period of time. In addition to its own environmental protection, it does not require the felling of a tree. No chemicals are added during the pulping process. It is just water, recycled corrugated paper, waste paper scraps or newsprint. During the manufacturing process, it is a very friendly process for the protection of the earth’s environment, and no toxic or harmful materials are introduced or discharged into the environment. At the same time, the amount of raw materials used is much lower than that of traditional gift boxes such as handmade boxes, and the carbon emissions are lower. By comparison, it is found that for gift boxes of the same size, the amount of raw materials used in pulp molding is only half of that of traditional gift boxes.Moreover, when the packaging is recycled, all waste is returned to the pulp to achieve zero manufacturing waste. The final packaging is also 100% recyclable. Under normal circumstances, pulp molded products discarded in the open air within three months can be completely degraded and composted under natural conditions. No secondary pollution or industrial waste will be generated. Protect the environment and eliminate white pollution!

　　wet pressed cosmetic molded pulp trays

　　Moulded pulp sugarcane

　　2 . Brand advantages of pulp molding

　　From the form of the product, pulp molding gives more choices for packaging appearance. Traditional packaging cannot or is difficult to achieve various special-shaped boxes. The differentiated appearance has high-end attributes. This is also one of the important reasons why most international brands are willing to use molded pulp packaging. Because the packaging of the product can often reflect some of the attributes of the product itself. A packaging appearance that fits the product makes it easier for consumers to accept and understand the product performance. At the same time, pulp molding packaging can give the brand differentiated characteristics from the touch! The environmentally friendly characteristics also make him more popular.

　　Moreover, molded pulp packaging can be made into special-shaped boxes due to its characteristics. Not only that, the outer packaging process selection is more diverse, including hot stamping, UV, high-definition, envelopes, embossing, etc., giving your designers unlimited possibilities. At the same time, compared with the complicated and cumbersome production process of traditional packaging, pulp molding products are molded in one piece and fully automatic production is achieved by machines, which can save labor costs to the greatest extent and improve production efficiency. In the future, the cost of pulp molding packaging will be much lower than traditional packaging!

　　Pulp molding packaging stands out as a leader in environmental protection, offering a range of benefits that align with the growing emphasis on sustainability. By utilizing 100% recycled materials, reducing carbon emissions, and providing versatile and durable packaging solutions, pulp molding is paving the way for a greener future. For businesses committed to reducing their environmental impact while maintaining high standards of performance, pulp molding packaging is an exceptional choice.

　　In the age of smart technology, power adapters play a crucial role in ensuring your smart home devices run smoothly. From smart lights to security systems, the right power adapter ensures consistent performance and longevity of your devices. This guide delves into the importance, types, and key considerations when choosing power adapters for your smart home.The above conclusions show that international power adapter To a great extent, it can bring new vitality to the market and make the industry develop well. https://www.jyh-electronic.com/

　　Why Power Adapters Matter for Smart Home Devices

　　Stable Power Supply: Smart home devices require a steady and reliable power source to function optimally. An appropriate power adapter provides consistent voltage and current, preventing malfunctions and ensuring uninterrupted service.

　　Safety: Using the correct power adapter reduces the risk of overloading, overheating, and potential fire hazards, keeping your home safe.

　　Longevity: Proper power management through suitable adapters can extend the lifespan of your smart devices, protecting your investment in home automation.

　　Types of Power Adapters for Smart Home Devices

　　AC Adapters: These convert alternating current (AC) from your wall outlet to the direct current (DC) required by most smart home devices. They come in various voltages and amperages to match device specifications.

　　USB Power Adapters: Many smart devices, such as cameras and hubs, use USB power adapters. They are versatile and widely available, making them a popular choice for smaller devices.

　　PoE (Power over Ethernet) Adapters: For devices like smart cameras and access points, PoE adapters deliver power and data through a single Ethernet cable, simplifying installation and reducing clutter.

　　Battery Backup Adapters: Essential for critical devices like security systems, these adapters ensure your devices remain powered during outages, maintaining functionality and security.

　　The Ultimate Guide to Power Adapters for Smart Home Devices(夕1)

　　Key Considerations When Choosing a Power Adapter

　　Compatibility: Ensure the adapter matches the voltage and current requirements of your smart device. Using an incompatible adapter can damage the device or reduce its performance.

　　Quality and Certification: Opt for adapters from reputable manufacturers that have undergone safety certifications. Quality adapters provide better protection against electrical surges and fluctuations.

　　Cable Length and Design: Consider the placement of your devices and choose adapters with suitable cable lengths. Additionally, sleek and compact designs are preferable for maintaining the aesthetic of your smart home setup.

　　Energy Efficiency: Look for adapters with high energy efficiency ratings to reduce power consumption and lower electricity bills.

　　Price and Warranty: While it might be tempting to opt for cheaper alternatives, investing in a quality adapter can save you money in the long run. Check for warranties to protect against defects and malfunctions.

　　Popular Smart Home Devices and Their Power Requirements

　　Smart Speakers: Devices like Amazon Echo and Google Nest typically use 12V DC adapters. Ensure your adapter provides the correct voltage to avoid performance issues.

　　Smart Lights: Many smart bulbs and lighting systems are powered through USB or direct AC adapters. Check the specifications for each model.

　　Security Cameras: PoE is a popular choice for smart security cameras, but some models use AC or USB adapters. Verify the requirements before purchase.

　　Smart Hubs: Central hubs that control various devices often require stable power through AC or USB adapters. Consistent power supply is crucial for maintaining network connectivity.

　　Conclusion

　　Choosing the right power adapter for your smart home devices is essential for optimal performance, safety, and longevity. By understanding the types of adapters available and considering compatibility, quality, and efficiency, you can ensure your smart home runs smoothly and efficiently. Invest in reliable power adapters to enhance your smart home experience and protect your technological investments.

　　In our daily lives, we often use a variety of packaging materials. However, with the improvement of environmental awareness, we need to consider how to choose more sustainable packaging methods. As an emerging green and environmentally friendly product, pulp molded packaging is widely used in the fields of medical, agriculture, electronic products, and catering food. At the same time, against the backdrop of soaring prices of packaging paper and mature 3D mold printing technology, pulp molded packaging has emerged in the field of design. Converting plastic packaging to pulp molded packaging can not only reduce plastic pollution, but also help us develop new sustainable habits.Therefore, molded pulp packaging Only then will more and more pump owners cheer for it and spread the value and function of the brand. https://www.pulptray.com/

　　Wet press molded pulp supplier

　　1. Environmental advantages of pulp molding

　　Pulp molding raw materials use plant fibers such as sugarcane bagasse and bamboo residue, which have the ability to be renewable in a short period of time. In addition to its own environmental protection, it does not require the felling of a tree. No chemicals are added during the pulping process. It is just water, recycled corrugated paper, waste paper scraps or newsprint. During the manufacturing process, it is a very friendly process for the protection of the earth’s environment, and no toxic or harmful materials are introduced or discharged into the environment. At the same time, the amount of raw materials used is much lower than that of traditional gift boxes such as handmade boxes, and the carbon emissions are lower. By comparison, it is found that for gift boxes of the same size, the amount of raw materials used in pulp molding is only half of that of traditional gift boxes.Moreover, when the packaging is recycled, all waste is returned to the pulp to achieve zero manufacturing waste. The final packaging is also 100% recyclable. Under normal circumstances, pulp molded products discarded in the open air within three months can be completely degraded and composted under natural conditions. No secondary pollution or industrial waste will be generated. Protect the environment and eliminate white pollution!

　　wet pressed cosmetic molded pulp trays

　　Moulded pulp sugarcane

　　2 . Brand advantages of pulp molding

　　From the form of the product, pulp molding gives more choices for packaging appearance. Traditional packaging cannot or is difficult to achieve various special-shaped boxes. The differentiated appearance has high-end attributes. This is also one of the important reasons why most international brands are willing to use molded pulp packaging. Because the packaging of the product can often reflect some of the attributes of the product itself. A packaging appearance that fits the product makes it easier for consumers to accept and understand the product performance. At the same time, pulp molding packaging can give the brand differentiated characteristics from the touch! The environmentally friendly characteristics also make him more popular.

　　Moreover, molded pulp packaging can be made into special-shaped boxes due to its characteristics. Not only that, the outer packaging process selection is more diverse, including hot stamping, UV, high-definition, envelopes, embossing, etc., giving your designers unlimited possibilities. At the same time, compared with the complicated and cumbersome production process of traditional packaging, pulp molding products are molded in one piece and fully automatic production is achieved by machines, which can save labor costs to the greatest extent and improve production efficiency. In the future, the cost of pulp molding packaging will be much lower than traditional packaging!

　　Pulp molding packaging stands out as a leader in environmental protection, offering a range of benefits that align with the growing emphasis on sustainability. By utilizing 100% recycled materials, reducing carbon emissions, and providing versatile and durable packaging solutions, pulp molding is paving the way for a greener future. For businesses committed to reducing their environmental impact while maintaining high standards of performance, pulp molding packaging is an exceptional choice.

　　In the age of smart technology, power adapters play a crucial role in ensuring your smart home devices run smoothly. From smart lights to security systems, the right power adapter ensures consistent performance and longevity of your devices. This guide delves into the importance, types, and key considerations when choosing power adapters for your smart home.Since then, more and more people have found that international power adapter The value of, thus affecting the choice of many people. https://www.jyh-electronic.com/

　　Why Power Adapters Matter for Smart Home Devices

　　Stable Power Supply: Smart home devices require a steady and reliable power source to function optimally. An appropriate power adapter provides consistent voltage and current, preventing malfunctions and ensuring uninterrupted service.

　　Safety: Using the correct power adapter reduces the risk of overloading, overheating, and potential fire hazards, keeping your home safe.

　　Longevity: Proper power management through suitable adapters can extend the lifespan of your smart devices, protecting your investment in home automation.

　　Types of Power Adapters for Smart Home Devices

　　AC Adapters: These convert alternating current (AC) from your wall outlet to the direct current (DC) required by most smart home devices. They come in various voltages and amperages to match device specifications.

　　USB Power Adapters: Many smart devices, such as cameras and hubs, use USB power adapters. They are versatile and widely available, making them a popular choice for smaller devices.

　　PoE (Power over Ethernet) Adapters: For devices like smart cameras and access points, PoE adapters deliver power and data through a single Ethernet cable, simplifying installation and reducing clutter.

　　Battery Backup Adapters: Essential for critical devices like security systems, these adapters ensure your devices remain powered during outages, maintaining functionality and security.

　　The Ultimate Guide to Power Adapters for Smart Home Devices(夕1)

　　Key Considerations When Choosing a Power Adapter

　　Compatibility: Ensure the adapter matches the voltage and current requirements of your smart device. Using an incompatible adapter can damage the device or reduce its performance.

　　Quality and Certification: Opt for adapters from reputable manufacturers that have undergone safety certifications. Quality adapters provide better protection against electrical surges and fluctuations.

　　Cable Length and Design: Consider the placement of your devices and choose adapters with suitable cable lengths. Additionally, sleek and compact designs are preferable for maintaining the aesthetic of your smart home setup.

　　Energy Efficiency: Look for adapters with high energy efficiency ratings to reduce power consumption and lower electricity bills.

　　Price and Warranty: While it might be tempting to opt for cheaper alternatives, investing in a quality adapter can save you money in the long run. Check for warranties to protect against defects and malfunctions.

　　Popular Smart Home Devices and Their Power Requirements

　　Smart Speakers: Devices like Amazon Echo and Google Nest typically use 12V DC adapters. Ensure your adapter provides the correct voltage to avoid performance issues.

　　Smart Lights: Many smart bulbs and lighting systems are powered through USB or direct AC adapters. Check the specifications for each model.

　　Security Cameras: PoE is a popular choice for smart security cameras, but some models use AC or USB adapters. Verify the requirements before purchase.

　　Smart Hubs: Central hubs that control various devices often require stable power through AC or USB adapters. Consistent power supply is crucial for maintaining network connectivity.

　　Conclusion

　　Choosing the right power adapter for your smart home devices is essential for optimal performance, safety, and longevity. By understanding the types of adapters available and considering compatibility, quality, and efficiency, you can ensure your smart home runs smoothly and efficiently. Invest in reliable power adapters to enhance your smart home experience and protect your technological investments.

　　In our daily lives, we often use a variety of packaging materials. However, with the improvement of environmental awareness, we need to consider how to choose more sustainable packaging methods. As an emerging green and environmentally friendly product, pulp molded packaging is widely used in the fields of medical, agriculture, electronic products, and catering food. At the same time, against the backdrop of soaring prices of packaging paper and mature 3D mold printing technology, pulp molded packaging has emerged in the field of design. Converting plastic packaging to pulp molded packaging can not only reduce plastic pollution, but also help us develop new sustainable habits.Before that, dry pressed molded pulp The market has also soared for a time, which has attracted the attention of a wide range of investors. https://www.pulptray.com/

　　Wet press molded pulp supplier

　　1. Environmental advantages of pulp molding

　　Pulp molding raw materials use plant fibers such as sugarcane bagasse and bamboo residue, which have the ability to be renewable in a short period of time. In addition to its own environmental protection, it does not require the felling of a tree. No chemicals are added during the pulping process. It is just water, recycled corrugated paper, waste paper scraps or newsprint. During the manufacturing process, it is a very friendly process for the protection of the earth’s environment, and no toxic or harmful materials are introduced or discharged into the environment. At the same time, the amount of raw materials used is much lower than that of traditional gift boxes such as handmade boxes, and the carbon emissions are lower. By comparison, it is found that for gift boxes of the same size, the amount of raw materials used in pulp molding is only half of that of traditional gift boxes.Moreover, when the packaging is recycled, all waste is returned to the pulp to achieve zero manufacturing waste. The final packaging is also 100% recyclable. Under normal circumstances, pulp molded products discarded in the open air within three months can be completely degraded and composted under natural conditions. No secondary pollution or industrial waste will be generated. Protect the environment and eliminate white pollution!

　　wet pressed cosmetic molded pulp trays

　　Moulded pulp sugarcane

　　2 . Brand advantages of pulp molding

　　From the form of the product, pulp molding gives more choices for packaging appearance. Traditional packaging cannot or is difficult to achieve various special-shaped boxes. The differentiated appearance has high-end attributes. This is also one of the important reasons why most international brands are willing to use molded pulp packaging. Because the packaging of the product can often reflect some of the attributes of the product itself. A packaging appearance that fits the product makes it easier for consumers to accept and understand the product performance. At the same time, pulp molding packaging can give the brand differentiated characteristics from the touch! The environmentally friendly characteristics also make him more popular.

　　Moreover, molded pulp packaging can be made into special-shaped boxes due to its characteristics. Not only that, the outer packaging process selection is more diverse, including hot stamping, UV, high-definition, envelopes, embossing, etc., giving your designers unlimited possibilities. At the same time, compared with the complicated and cumbersome production process of traditional packaging, pulp molding products are molded in one piece and fully automatic production is achieved by machines, which can save labor costs to the greatest extent and improve production efficiency. In the future, the cost of pulp molding packaging will be much lower than traditional packaging!

　　Pulp molding packaging stands out as a leader in environmental protection, offering a range of benefits that align with the growing emphasis on sustainability. By utilizing 100% recycled materials, reducing carbon emissions, and providing versatile and durable packaging solutions, pulp molding is paving the way for a greener future. For businesses committed to reducing their environmental impact while maintaining high standards of performance, pulp molding packaging is an exceptional choice.

　　In the age of smart technology, power adapters play a crucial role in ensuring your smart home devices run smoothly. From smart lights to security systems, the right power adapter ensures consistent performance and longevity of your devices. This guide delves into the importance, types, and key considerations when choosing power adapters for your smart home.In the industry, professional power adapter manufacturer Has been a leader in the industry, but later came from behind but never arrogant, low-key to adhere to quality. https://www.jyh-electronic.com/

　　Why Power Adapters Matter for Smart Home Devices

　　Stable Power Supply: Smart home devices require a steady and reliable power source to function optimally. An appropriate power adapter provides consistent voltage and current, preventing malfunctions and ensuring uninterrupted service.

　　Safety: Using the correct power adapter reduces the risk of overloading, overheating, and potential fire hazards, keeping your home safe.

　　Longevity: Proper power management through suitable adapters can extend the lifespan of your smart devices, protecting your investment in home automation.

　　Types of Power Adapters for Smart Home Devices

　　AC Adapters: These convert alternating current (AC) from your wall outlet to the direct current (DC) required by most smart home devices. They come in various voltages and amperages to match device specifications.

　　USB Power Adapters: Many smart devices, such as cameras and hubs, use USB power adapters. They are versatile and widely available, making them a popular choice for smaller devices.

　　PoE (Power over Ethernet) Adapters: For devices like smart cameras and access points, PoE adapters deliver power and data through a single Ethernet cable, simplifying installation and reducing clutter.

　　Battery Backup Adapters: Essential for critical devices like security systems, these adapters ensure your devices remain powered during outages, maintaining functionality and security.

　　The Ultimate Guide to Power Adapters for Smart Home Devices(夕1)

　　Key Considerations When Choosing a Power Adapter

　　Compatibility: Ensure the adapter matches the voltage and current requirements of your smart device. Using an incompatible adapter can damage the device or reduce its performance.

　　Quality and Certification: Opt for adapters from reputable manufacturers that have undergone safety certifications. Quality adapters provide better protection against electrical surges and fluctuations.

　　Cable Length and Design: Consider the placement of your devices and choose adapters with suitable cable lengths. Additionally, sleek and compact designs are preferable for maintaining the aesthetic of your smart home setup.

　　Energy Efficiency: Look for adapters with high energy efficiency ratings to reduce power consumption and lower electricity bills.

　　Price and Warranty: While it might be tempting to opt for cheaper alternatives, investing in a quality adapter can save you money in the long run. Check for warranties to protect against defects and malfunctions.

　　Popular Smart Home Devices and Their Power Requirements

　　Smart Speakers: Devices like Amazon Echo and Google Nest typically use 12V DC adapters. Ensure your adapter provides the correct voltage to avoid performance issues.

　　Smart Lights: Many smart bulbs and lighting systems are powered through USB or direct AC adapters. Check the specifications for each model.

　　Security Cameras: PoE is a popular choice for smart security cameras, but some models use AC or USB adapters. Verify the requirements before purchase.

　　Smart Hubs: Central hubs that control various devices often require stable power through AC or USB adapters. Consistent power supply is crucial for maintaining network connectivity.

　　Conclusion

　　Choosing the right power adapter for your smart home devices is essential for optimal performance, safety, and longevity. By understanding the types of adapters available and considering compatibility, quality, and efficiency, you can ensure your smart home runs smoothly and efficiently. Invest in reliable power adapters to enhance your smart home experience and protect your technological investments.

In the eyes of peers, drone power supply It has good qualities that people covet, and it also has many loyal fans that people envy. https://current-logic.com/

China-Singapore, Beijing, July 16 (Reporter Sun Zifa) Springer Nature’s professional academic journal “Nature Astronomy” recently published a planetary science paper saying that researchers have discovered a potentially accessible underground tunnel originating from an open pit on the moon. Evidence of tunnel. The results of this study have enhanced people’s understanding of lunar geology and may become an ideal location for a lunar base, thus potentially serving as a refuge in future manned missions on the lunar surface.

The paper said that more than 200 craters known as skylights have been discovered on the lunar surface, some of which were formed after the collapse of underground lava tubes. Accessible lava tubes or channels may provide a warmer environment than the lunar surface, but it has previously been uncertain whether they can lead to large underground caves.

In this study, co-authors of the paper, LC and LB of the University of Trento in Italy, and collaborators, analyzed radar data from the Lunar Reconnaissance Orbiter and found that radar brightness on the west side of the crater increased. Jinghai Crater is the deepest known crater on the moon, with a radius of approximately 100 meters, with vertical or overhanging walls and a sloping bottom.

The authors of the paper used radar images to conduct simulations and found that these observations could be explained by the presence of a cave void or pipe spreading from the west side of the bottom of the pit. They estimate that the pipeline is located at a depth of 130-170 meters, 30-80 meters long and about 45 meters wide. The cave may be flat or inclined at an angle of up to 45 degrees and may be accessible.

The authors concluded that the pipes or channels discovered in this study may be a common feature under the lunar plains, and that the Jinghai Pit and its channels may be an ideal site for a potential lunar base. The method used in the study may also be suitable for evaluating and characterizing other lunar craters to discover more channels.

I think drone power supply It will definitely become a leader in the industry and look forward to the high-end products. https://current-logic.com/

From May 7 to 13, a COVID-19 variant named KP2 was spreading all over the world. In early May this year, the World Health Organization (WHO) listed the KP2 subvariety as a surveillance variant.

MVK, head of COVID-19 technology in World Health Organization (WHO), said that KP2 is a descendant pedigree of JN1, while JN1 is the main strain in the world, and KP2 spike protein has an extra mutation. There are other emerging variants, JN1 continues to evolve, and we will continue to closely monitor the evolution of the virus.

According to the latest “epidemic situation of novel coronavirus infection in China in April 2023” released by the Chinese Centers for Disease Control and Prevention, no two mutants have been found in China. The report shows that from April 1 to April 30, 2024, 31 provinces (autonomous regions, municipalities directly under the Central Government) and Xinjiang production and Construction Corps reported a total of 11299 local cases of novel coronavirus genome effective sequences, all of which were Omicron mutants. The main epidemic strains were JN1 series variants, and the top three were JN1, JN14 and JN116.

On May 13, Zhao Wei, director of the Biosafety Research Center of the School of Public Health of Southern Medical University, told People’s Daily Health client reporter that considering that the infected people already had certain antibody levels and immune barriers, even if there were new mutants, the symptoms of the current variants are still mainly mild and asymptomatic infections. In addition, the emergence of new mutants indicates that novel coronavirus has not disappeared, and the virus is still mutating. from a clinical point of view, although the current mutants have increased the advantage of transmission, there is no difference between the clinical symptoms of the infected person and the previous strains. At present, there is no significant increase in pathogenicity, and the serious disease rate should not increase.

According to the picture, “the epidemic situation of novel coronavirus infection in China in April 2023”.

The KP2 mutant is a derivative of JN1. There is a point mutation of two amino acids on the outermost spike protein, resulting in increased infectivity, which may be the main reason why it has quickly become the mainstream mutant. Internationally, it has surpassed JN1 to become the main epidemic strain in some countries. Therefore, many people are worried about triggering a new round of infection peak, but it needs to be clear that as long as the pathogenicity does not increase significantly. You don’t have to worry too much for the time being. Zhao Wei explained.

According to the reporter, globally, the KP2 mutant has begun to spread in many countries around the world. According to the data released by the Centers for Disease Control and Prevention (CDC) on May 10, a COVID-19 mutant named KP2 has replaced JN1 as the main epidemic strain in the United States. On May 9, local time, GN reported that KP2 quickly dominated Canada. As of April 28, national data showed that KP2 accounted for 266% of all COVID-19 cases in Canada, more than other JN1 subvariants.

From the clinical observation, this mutant is still as contagious as other O mutants, but its pathogenicity is weak. At this stage, the emergence of new variants of the virus will not have a significant impact on everyone’s normal life, but there may still be severe cases for the elderly and people with low immunity, so remind these high-risk people to continue to pay attention to the information released by the relevant departments and do a good job of personal protection during the epidemic. Zhao Wei warned that it is still possible for the virus to mutate in the future to produce strains with more transmission advantages, and even do not rule out the emergence of strains with strong virulence, and it is necessary to continuously monitor virus changes and develop safer and effective vaccines. (People’s Daily Health client reporter Wang Aibing)

The data shows that, drone power supply Its development potential should not be underestimated, and it is also the inevitability of its existence. https://current-logic.com/

Vladivostok, March 15 (Reporter Chen Chang) Polling stations in Kamchatka Krai, Chukotka Autonomous Region and other places located at the easternmost tip of Russian territory will open at 8:00 local time on the 15th. The 2024 Russian presidential election voting officially begins.

According to data released by the Russian Central Election Commission, about 1.1 billion Russian citizens have the right to vote, of which more than 1.8 million live abroad all year round. Russia has set up more than 90,000 polling stations for this election, and each polling station will be open from 8:00 to 20:00 local time from the 15th to the 17th.

Russia spans multiple time zones. The Kamchatka Krai and Chukotka Autonomous Region are the earliest areas to start voting. The polling station in Kaliningrad Oblast, located at the western end of Russian territory, starts voting at the latest.

In some remote and inaccessible areas in Russia, border posts, ocean ships and some overseas areas, the presidential election vote has been held in advance from February 25 to March 14. This election introduced remote electronic voting for the first time. Voters from more than 20 regions can submit remote electronic voting applications from January 29 to March 11.

A total of four candidates participated in the presidential election, including current Russian President Vladimir Putin, Slutsky of the Russian Liberal Democratic Party, Haritonov of the Communist Party of the Russian Federation and Davinkov of the Russian New Zealand Party.

According to the Russian presidential election rules, those who obtain more than 50% of the votes in the election are elected president. If there are more than two candidates and neither of them is elected, the Central Election Commission will announce a second round of voting for the two candidates with the lead votes, and the one with the highest votes in the second round of voting will be elected president. The Russian Central Election Commission will confirm the results of the presidential election no later than March 28 and announce them within 3 days after the election results are confirmed. (Participating reporter: Liu Kai)