Kim Jong Un guides hypersonic missile engine ignition test

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According to a Reuters report quoted by KCNA on March 20, North Korean leader Kim Jong Un directed the ground ignition test of a new medium-and long-range hypersonic missile with a multistage solid fuel engine as part of North Korea’s plan to develop its national defense capabilities.

KCNA said the test was carried out on the morning and afternoon of the 19th at the Sohai Satellite Launch Site near the west coast of North Korea.

The report said that the test was a great success, and the timetable for the development and completion of the new medium-and long-range hypersonic missile weapon system was determined.

The report mentioned that in January this year, North Korea conducted a flight test of a medium-range hypersonic missile. At that time, North Korea announced that it had used a new solid fuel engine and also conducted operational tests of a mobile warhead.

KCNA did not disclose details about the engine tested on the 19th, nor did it explain the type of technology tested.

The report pointed out that North Korea is developing an intercontinental ballistic missile capable of striking the United States. (Compiled by Hu Xue)

Syria holds parliamentary elections

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Damascus, July 15 (Reporter Cheng Shuapeng Jize) Syria held parliamentary elections on the 15th. Six candidates from different political parties and independent candidates competed for 250 parliamentary seats.

The election was held in areas controlled by Syrian government forces. At present, some areas in northern Syria provinces such as Idlib, Raqqa, Hasakeh, Dayr ez-Zor, and Aleppo are still controlled by Syrian opposition armed forces or extremist organizations.

The Syria Election High Judicial Council previously announced that there will be a total of 8 polling stations across Syria for this election. The voting time will be from 7:00 to 19:00 local time, which can be extended by up to 5 hours with the approval of the committee.

This is the fourth parliamentary election since Syria promulgated a new constitution in February 2012. The last election was held in July 2020, and the National Progressive Front, led by the ruling Arab Baath Socialist Party, won a majority in parliament. Public opinion here believes that the National Progressive Front is still expected to win a majority of seats in this election.

Affected by war, sanctions, epidemics, regional conflicts, etc., Syria’s economic situation and people’s livelihood conditions have continued to deteriorate in recent years. Economic and people’s livelihood issues have become the focus of attention of many candidates and voters.

According to the Syria constitution, parliament holds elections every four years.

COVID_19 variant KP.2 has spread in many countries and is highly contagious

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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 Swiss Parliament approves the confiscation of Russian assets_ and the Russian Foreign Ministry _strongly condemns_

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According to a Reuters report on March 12, the Russian Ministry of Foreign Affairs summoned the Swiss ambassador to Russia on the 12th because the Swiss Parliament approved a motion authorizing the Swiss government to try to confiscate and transfer Russian assets and provide funds for compensation to Ukraine.

Reports said that Russia summoned Swiss Ambassador Krestina Matilan to protest against the adoption of the above motion by the Swiss Parliament. The motion authorizes the Swiss government to establish a compensation mechanism based on international law for countries that have suffered so-called illegal attacks.

The Russian Ministry of Foreign Affairs said: Russia strongly condemns this practice by the Swiss authorities, which seriously violates the basic principles and norms of international law on state immunity.

Any infringement of Russian state-owned property under the guise of a far-fetched compensation mechanism is nothing more than theft at the national level.

The Russian Foreign Ministry said Russia would retaliate if the Swiss plan was implemented. The Swiss Ministry of Foreign Affairs did not immediately respond to a request for comment.

Switzerland said last year it had frozen about 7.7 billion Swiss francs (US$88.1 billion) in financial assets belonging to Russians under sanctions designed to punish Russia for attacking Ukraine. (Compiled by Lu Di)

New study_ Antarctic ice shelf melt water much higher than previously predicted

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Beijing, July 17: An international study recently found that in January, when the Antarctic summer temperature is the highest, 57% of the melt water on the Antarctic ice shelf exists in the form of snow and mud. However, under normal circumstances, regional climate change models do not include This part of the melt water is calculated. This means that the amount of melt water on the Antarctic ice shelf is much higher than previously predicted.

Researchers from the University of Cambridge and other institutions in the United Kingdom published an article in the latest issue of Nature Geoscience that they trained machine learning models to analyze the monthly surface melt water records of 57 Antarctic continental ice shelves between 2013 and 2021. As well as mapping the snow and mud of the Antarctic ice shelf, it was found that in January, when the temperature in the Antarctic summer was the highest, 57% of the melt water on the Antarctic ice shelf existed in the form of snow mud, which is, snow soaked in water. The rest of the meltwater exists in surface ponds and lakes.

Researchers said that people usually use satellite images to map meltwater, but from the images, only meltwater lakes, etc. can be identified with the naked eye, and snow and mud are difficult to identify because it looks like the shadows of clouds. Machine learning models can use more satellite information such as light wavelengths to determine which areas are named snow and mud, making it possible to more accurately measure the amount of water melted on the ice shelf.

The study found that in the five major ice shelf areas, the amount of water melted on the Antarctic ice shelf caused by surface melt water was 28 times higher than predicted by standard climate models.

The surface melting of the Antarctic ice shelf mainly occurs in the summer of the southern hemisphere. Whether it is slush or melt water existing in surface ponds or lakes, it will affect the stability of the ice shelf and lead to sea level rise.

High-Quality Power Adapter Manufacturer JYH Power Adapter

  When it comes to powering our essential devices, the reliability and quality of power adapters cannot be overstated. As the demand for durable and efficient power solutions grows, finding a high-quality power adapter manufacturer becomes crucial. JYH Power Adapter stands out in this competitive market, offering exceptional products that meet various power needs. In this post, we will explore what makes JYH Power Adapter a top choice and the benefits of choosing their products.Now, everyone is right professional power adapter manufacturer Are more concerned, hoping to get more benefits from it. https://www.jyh-electronic.com/

  

  High-Quality Power Adapter Manufacturer: JYH Power Adapter

  

  Why Choose JYH Power Adapter?

  

  1. Industry-Leading Expertise:

  

  With years of experience in the power adapter manufacturing industry, JYH Power Adapter has honed its expertise, ensuring the production of high-quality adapters that cater to a broad range of devices. Their deep understanding of market demands and technological advancements allows them to stay ahead of the competition.

  

  2. Commitment to Quality:

  

  JYH Power Adapter is dedicated to maintaining the highest standards of quality. Their products undergo rigorous testing and quality control processes to ensure they meet international safety and performance standards. This commitment to quality guarantees reliable and long-lasting power adapters.

  

  3. Advanced Manufacturing Facilities:

  

  Equipped with state-of-the-art manufacturing facilities, JYH Power Adapter utilizes cutting-edge technology and innovative production techniques. This ensures the consistent production of power adapters that are efficient, safe, and durable.

  

  4. Comprehensive Product Range:

  

  JYH Power Adapter offers a wide range of power adapters to suit various applications. Whether you need adapters for smartphones, laptops, or other electronic devices, JYH has a solution that fits your requirements. Their diverse product line includes USB chargers, wall adapters, and multi-port charging stations.

  

  5. Customizable Solutions:

  

  Understanding that different clients have unique needs, JYH Power Adapter provides customizable solutions. They work closely with their clients to develop power adapters that meet specific specifications, ensuring optimal performance and compatibility with the intended devices.

  

  6. Environmental Responsibility:

  

  JYH Power Adapter is committed to sustainable manufacturing practices. They adhere to environmentally friendly production processes and use eco-friendly materials to reduce their carbon footprint. This commitment to sustainability is an added benefit for environmentally conscious consumers.

Does the 48W Wall Adapter Support Fast Charging

  In today¨s fast-paced world, the need for quick and efficient charging solutions has become more critical than ever. As a result, fast charging technology has become a highly sought-after feature in modern power adapters. One common question among tech enthusiasts and everyday users alike is: “Does the 48W wall adapter support fast charging?” The answer is a resounding yes. Here, we delve into the details of how the 48W wall adapter supports fast charging and why it¨s an excellent choice for your power needs.Therefore, custom power adapter supplier Only then will more and more pump owners cheer for it and spread the value and function of the brand. https://www.jyh-electronic.com/

  

  Understanding Fast Charging

  

  Fast charging is a technology that allows devices to be charged at a much quicker rate compared to standard charging methods. This is achieved by increasing the power output delivered to the device, usually through higher voltage or current. Fast charging protocols such as Qualcomm Quick Charge, USB Power Delivery (USB-PD), and others have become standard in many modern devices, allowing them to recharge significantly faster.

  

  Features of the 48W Wall Adapter

  

  The 48W wall adapter is designed to deliver a substantial amount of power to a variety of devices efficiently and safely. Key features that make it compatible with fast charging include:

  

  1. High Power Output:

  

  The 48W rating indicates that this wall adapter can deliver up to 48 watts of power. This is more than sufficient for fast charging smartphones, tablets, and even some laptops that require higher power inputs.

  

  2. Compatibility with Fast Charging Protocols:

  

  The 48W wall adapter often supports multiple fast charging protocols such as USB-PD and Qualcomm Quick Charge. This versatility ensures that a wide range of devices can benefit from the faster charging speeds offered by the adapter.

  

  3. Multiple Output Ports:

  

  Many 48W wall adapters come with multiple output ports, including USB-A and USB-C. The USB-C port, in particular, is crucial for supporting USB Power Delivery, a common fast charging standard for modern devices.

  

  4. Intelligent Power Distribution:

  

  Advanced 48W wall adapters are equipped with smart power distribution technology. This allows the adapter to detect the power needs of the connected device and adjust the output accordingly, ensuring optimal charging speeds without overloading the device.

  

  Benefits of Fast Charging with the 48W Wall Adapter

  

  1. Time Efficiency:

  

  One of the most significant benefits of fast charging is the reduced time it takes to charge your devices. With a 48W wall adapter, you can significantly cut down the charging time, allowing you to get back to using your device quickly.

  

  2. Convenience:

  

  For people constantly on the move, having a fast charging adapter means less downtime waiting for devices to charge. Whether you¨re traveling, at work, or at home, the 48W wall adapter ensures your devices are always ready to go.

  

  3. Versatility:

  

  The ability to charge a wide range of devices with a single adapter is a major convenience. The 48W wall adapter¨s compatibility with various fast charging protocols makes it a versatile tool in your tech arsenal.

  

  4. Future-Proofing:

  

  As more devices adopt fast charging technology, having a 48W wall adapter ensures that you are prepared for future tech advancements. It¨s an investment that keeps you equipped to handle new devices as they come to market.

  

  Conclusion

  

  The 48W wall adapter not only supports fast charging but does so with efficiency and versatility. Its high power output, compatibility with multiple fast charging protocols, and intelligent power distribution make it an excellent choice for anyone looking to charge their devices quickly and safely. Whether you need to charge your smartphone, tablet, or even a laptop, the 48W wall adapter is a reliable and future-proof solution that ensures your devices are always ready when you need them.

What Are the Latest Trends in Custom Pulp Packaging

  In recent years, the packaging industry has witnessed significant shifts driven by both consumer demand and environmental concerns. Among the various innovations, custom pulp packaging has emerged as a standout trend, revolutionizing how products are packaged and presented. Custom pulp packaging, also known as custom molded fiber packaging, is reshaping the landscape with its eco-friendly attributes and design versatility. Let¨s explore the latest trends in this exciting field.More importantly, put wet pressed molded pulp It is imperative for us to make thorough analysis and maximize its social function. https://www.pulptray.com/

  

  1. Sustainable Materials Take Center Stage

  

  One of the most notable trends in custom pulp packaging is the increased focus on sustainability. Traditional packaging materials like plastic are being replaced with more environmentally friendly alternatives, and custom molded fiber packaging is at the forefront of this shift. Made from recycled paper, cardboard, and other organic fibers, custom pulp packaging reduces the reliance on non-renewable resources. This not only helps in minimizing waste but also significantly lowers the carbon footprint associated with packaging production.

  

  Moulded pulp products are biodegradable and compostable, aligning with the growing consumer preference for sustainable solutions. Brands are increasingly adopting these materials to meet both regulatory requirements and consumer expectations for greener packaging options.

  

  2. Enhanced Customization for Unique Branding

  

  Customization is another key trend shaping the future of custom pulp packaging. Businesses are recognizing the value of unique and distinctive packaging that reflects their brand identity. Custom molded fiber packaging offers exceptional flexibility in design, allowing companies to create packaging that stands out on the shelves and reinforces their brand message.

  

  Advancements in molding technology have made it possible to produce intricate designs and shapes that were previously challenging to achieve. From custom inserts and compartments to branded logos and patterns, custom pulp packaging can be tailored to meet the specific needs of various products and industries.

  

  3. Improved Functionality and Protection

  

  As the demand for e-commerce continues to surge, there is an increasing need for packaging solutions that offer enhanced protection during transit. Custom pulp packaging excels in this area by providing robust cushioning and support. Moulded pulp products are designed to absorb shocks and vibrations, ensuring that delicate items reach their destination intact.

  

  Recent innovations have introduced new materials and design techniques that further enhance the functionality of custom pulp packaging. For instance, some custom molded fiber packaging solutions now include moisture-resistant coatings, making them suitable for a wider range of products and environments.

  

  moulded pulp products

  

  4. Integration of Smart Packaging Technologies

  

  The integration of smart technologies into custom pulp packaging is an emerging trend that is gaining traction. Smart packaging features, such as QR codes and RFID tags, are being incorporated into molded pulp products to provide consumers with interactive and informative experiences. These technologies allow brands to offer additional product information, promotional content, and even track shipments in real-time.By leveraging smart packaging technologies, businesses can create a more engaging and informative unboxing experience, while also gaining valuable insights into consumer behavior and preferences.

  

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  5. Emphasis on Minimalist Design

  

  Minimalism is a design trend that has permeated various aspects of modern life, and packaging is no exception. Custom pulp packaging is embracing minimalist design principles, focusing on simplicity and functionality. This approach not only reduces material usage but also aligns with the aesthetic preferences of contemporary consumers.Clean lines, straightforward shapes, and subtle branding elements characterize the minimalist trend in custom molded fiber packaging. This style not only enhances the visual appeal of the packaging but also contributes to a more streamlined and efficient production process.

  

  pulp tray manufacturer

  

  6. Collaboration and Innovation

  

  The custom pulp packaging industry is seeing increased collaboration between designers, manufacturers, and brands. This collaborative approach fosters innovation and allows for the development of new and improved packaging solutions. By working together, stakeholders can explore novel materials, design techniques, and manufacturing processes that push the boundaries of what is possible with molded pulp products.

  

  In conclusion, custom pulp packaging is evolving rapidly, driven by trends that prioritize sustainability, customization, functionality, and innovation. As businesses and consumers alike continue to seek environmentally friendly and unique packaging solutions, the role of custom molded fiber packaging will only become more prominent. By staying abreast of these trends, companies can not only enhance their brand image but also contribute to a more sustainable and efficient packaging industry.

High-Quality Power Adapter Manufacturer JYH Power Adapter

  When it comes to powering our essential devices, the reliability and quality of power adapters cannot be overstated. As the demand for durable and efficient power solutions grows, finding a high-quality power adapter manufacturer becomes crucial. JYH Power Adapter stands out in this competitive market, offering exceptional products that meet various power needs. In this post, we will explore what makes JYH Power Adapter a top choice and the benefits of choosing their products.Before that, international power adapter The market has also soared for a time, which has attracted the attention of a wide range of investors. https://www.jyh-electronic.com/

  

  High-Quality Power Adapter Manufacturer: JYH Power Adapter

  

  Why Choose JYH Power Adapter?

  

  1. Industry-Leading Expertise:

  

  With years of experience in the power adapter manufacturing industry, JYH Power Adapter has honed its expertise, ensuring the production of high-quality adapters that cater to a broad range of devices. Their deep understanding of market demands and technological advancements allows them to stay ahead of the competition.

  

  2. Commitment to Quality:

  

  JYH Power Adapter is dedicated to maintaining the highest standards of quality. Their products undergo rigorous testing and quality control processes to ensure they meet international safety and performance standards. This commitment to quality guarantees reliable and long-lasting power adapters.

  

  3. Advanced Manufacturing Facilities:

  

  Equipped with state-of-the-art manufacturing facilities, JYH Power Adapter utilizes cutting-edge technology and innovative production techniques. This ensures the consistent production of power adapters that are efficient, safe, and durable.

  

  4. Comprehensive Product Range:

  

  JYH Power Adapter offers a wide range of power adapters to suit various applications. Whether you need adapters for smartphones, laptops, or other electronic devices, JYH has a solution that fits your requirements. Their diverse product line includes USB chargers, wall adapters, and multi-port charging stations.

  

  5. Customizable Solutions:

  

  Understanding that different clients have unique needs, JYH Power Adapter provides customizable solutions. They work closely with their clients to develop power adapters that meet specific specifications, ensuring optimal performance and compatibility with the intended devices.

  

  6. Environmental Responsibility:

  

  JYH Power Adapter is committed to sustainable manufacturing practices. They adhere to environmentally friendly production processes and use eco-friendly materials to reduce their carbon footprint. This commitment to sustainability is an added benefit for environmentally conscious consumers.

What Is the Difference between Wet Molding and Dry Molding

  Pulp molding technology is an environmentally friendly and versatile manufacturing method, and dry pressing and wet pressing are two common molded pulp processes. However, to determine which process is better, it is necessary to evaluate it according to specific needs. Let Lvxin pulp packaging manufacturer compare dry pressing and wet pressing of pulp molding in different aspects to help you make a choice.At first, wet pressed molded pulp It developed out of control and gradually opened up a sky of its own. https://www.pulptray.com/

  

  wet-press pulp tray

  

  1. Process

  

  ¢Dry pressing process:

  

  The dry pressing process of molded pulp requires dehydration of the pulp blank, and then pressure shaping or non-shaping under the dry conditions of the pulp molding blank. This process is relatively simple and low-cost, but it requires additional dehydration steps. Generally, the blank dehydration methods include natural drying, sun room drying, drying tunnel drying, hanging basket production line drying and combined drying.

  

  ¢Wet pressing process:

  

  The pulp blanks in the wet pressing process of pulp molding contain high moisture and do not require additional dehydration steps. They need to be placed in the mold, and in the mold, under appropriate pressure and temperature conditions, they are dehydrated and formed into the desired shape. The surface accuracy and density of wet pressed products are relatively good.

  

  pulp packaging manufacturer

  

  2. Product characteristics

  

  ¢Dry pressed products:

  

  Pulp molded dry pressed products usually have relatively low density, good buffering capacity, and certain compressive strength. Due to the dehydration treatment, they have a low water content and are easy to maintain the elasticity of the fiber itself during shaping. This makes dry pressed products show strong buffering performance in application scenarios that need to withstand greater pressure or impact.

  

  ¢Wet pressed products:

  

  In contrast, molded pulp products manufactured by wet pressing process usually have higher density and smooth surface characteristics. Due to the high water content, they are easier to form complex shapes and textures, because the water is removed during the shaping (setting) process, the fiber density is easy to compact, and the surface quality is better. Wet pressed products are more common in some application scenarios that focus on appearance and tactile experience.

  

  molded pulp manufacturer

  

  3. Application fields

  

  ¢Dry pressed products:

  

  Pulp molded products manufactured by dry pressing process are often used in the packaging field, such as making sturdy paper boxes, protective lining materials, etc. At the same time, its low density and compressive strength also make it suitable for application scenarios that require higher buffering capacity.

  

  ¢ Wet-pressed products:

  

  Pulp molded products made by wet-pressing are usually used in home decoration, tableware, fine packaging, daily household products, and cultural and creative industries, artworks and other fields. It is light and has a variety of shapes and textures, suitable for creating personalized and elegant products.