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[2023] China's commercial operations have generally achieved steady progress

Sat, 04 Feb 2023 08:16:45 +0800

The Information Office of the State Council held a press conference on work and operation in 2022. Deputy Minister of Commerce Guo Tingting said that in 2022, business operations will generally make steady progress and make positive contributions to overall economic and social stability.

In 2022, our country's consumer market will be largely stable. Annual total retail sales of consumer goods will reach 44 trillion yuan, basically the same as in 2021. Among them, the release of improved consumer demand accelerated, and sales of new energy vehicles increased by 93.4%.

Xu Xinfeng, director of the Department of Market Activities and Consumer Promotion of the Ministry of Commerce, said last year the Ministry of Commerce focused on increasing mass consumption, accelerating the development of new types of consumption and improving consumer platforms. , enrichment of consumption activities, providing basic consumption of people's lives. "Through the above five measures, the consumption market has effectively stabilized. The just-passed "Spring Festival" market also continued good momentum. According to monitoring, sales of major retail and food companies nationwide increased by 6.8. . Same month last year. Contrast %" said Xu Xingfeng.

In 2022, our country's foreign trade will be better than expected, the annual foreign trade volume will hit a record high again, the value of import and export of goods will exceed 40 trillion yuan, reach 42.1 trillion yuan, and reach 7.7 trillion US dollars. is. comfort.. %. Korea's high-tech and value-added products, represented by exports of electric vehicles, solar products and lithium batteries, have become a new point of export growth. From a domestic perspective, foreign trade has made an important contribution to the overall recovery of economic activity. Annual net exports of goods and services contributed to GDP growth of 17.1% and ensured GDP growth by 0.5 percentage points.

In 2022, each pilot trade zone will enter the market, boldly explore and make new progress. The first is to promote a high degree of openness. During the year, 222.52 billion yuan of foreign capital was used in 21 pilot free trade zones, accounting for 18.1% of the national total. Among them, the real amount of foreign investment in high-tech industries was 86.34 billion yuan, up 53.2% over the same period last year. Second, deepen reform and innovation. By the end of 2022, provinces, autonomous regions and municipalities have transferred more than 5,400 local government authorities to pilot free trade zones, significantly reducing approval rates. The third is to promote quality development. Pilot Free Trade Zone aims to remove institutional barriers that hinder the accumulation of domestic and foreign resources and innovative elements, promote the rapid development of new industries, new models and new models, and establish multiple industrial clusters at an early stage. with strong competition. Fourth, it provides key national strategies. Each pilot trade zone is taking the lead in actively promoting joint innovation among regions.

[benbaxterband 2023] A development sample of "precision innovation" in Jiangwan Town

Sat, 04 Feb 2023 08:15:36 +0800

The first "Corporate Innovation Points" was established to develop "Innovation Maps" for businesses, and more than 7,000 enterprises have been funded through Points. The country region's first "Innovation Development Index" and 39 indicators became the "Innovation Indicator" for the region. The first industry-university research research fund to promote more than 200 industry-university research projects annually and solve the problem of "taking the first step" in the transformation of achievement...

At the last bay before the Yangtze River enters the sea, Zhangjiagang, a small city in southern Jiangsu Province, was founded only 60 years ago and moves, innovates and moves forward with the times.

Recently, the Ministry of Science and Technology released the first list of national innovation prefectures (cities) that have passed the entrance examination, and Zhangjiagang is included in the list. Since the establishment of the first "National Innovation City (City)" group, Zhangjiang has taken the initiative in establishing and operating the Innovation Committee of the Municipal Party Committee with the "back to zero and start again" mindset. The price was $3.56. Percentage of GDP, the value of the strategic development industry was 225.2 billion yuan, the innovation genes inherent in the blood were fully developed, and the concentration of innovation in the densely populated city was fully demonstrated.

Create accurate portraits for businesses and cities

Jiangsu Shagang Group Co., Ltd. It is a microcosm of the development of Zhangjiang enterprises, from small rolling mills to world top 500 enterprises.

Upon entering Shagang Group's ultra-thin strip workshop, a large mechanical arm pours molten steel into a roll casting pool, which immediately turns into flaming red casting strip. It forms quickly and the process only takes 30 seconds. A plant official said, “The production line using the traditional process is 800m, but based on technological innovation, it was shortened to 50m, reducing energy consumption by 80% and greenhouse gas emissions by 75%.”

In the recently released 2021 Zhangjiagang City Enterprise Innovation Score list, Shagang Group ranked first in Zhangjiagang City.

In 2015, Zhangjiang launched the enterprise science and technology innovation point management system, which represents the innovation level of enterprises through the "number" of points, guides enterprises to "build long boards" and "build short boards", and encourages the government to: help Accurately determine the quality of enterprises, determine the relevant policies and policies for enterprises and carry out services, local areas basically weak innovation work to find a strong starting point, promote in 59 national high-tech regions throughout the country.

In recent years, a total of more than 7,000 enterprises have scored more than 500,000 points, and the government has provided support funds of more than 800 million yuan. At present, Zhangjiagang enterprises' innovations provide "more than four 90%". 100% of large and medium-sized industrial and high-end companies have scientific and research institutions. 90% of companies and science and technology talent companies have R&D. invest.

In 2021, the country's first innovative development index, "Innovative Development Index (Zhangjiagang)", will be released. This index uses 6 dimensions and 39 quantitative indicators as an innovative "barometer" for in-depth analysis of endogenous forces. City-level innovation, restrictions, etc. Zhangjiagang learned the innovation road model from other counties (cities) through the first trial.

[benbaxterband 2023] China Fully implement the "administrative behavior code"

Sat, 04 Feb 2023 08:15:02 +0800

Law enforcement officers work on "Zhezheng Nail" portable terminals after work, enter relevant information, and conduct administrative inspections. The system automatically generates a two-dimensional code containing a 27-digit value. Administrative practice". A reporter from the Ministry of Justice of Zhejiang Province learned on February 1 that Zhejiang took the lead in implementing the "Administrative Code of Conduct" across the country to create a legalized business environment at the first level.

According to statistics, from mid-November 2022, the "Administrative Code of Conduct" was tested in Keqiao District, Shaoxing City, and 19,000 similar codes were assigned, including 13,000 administrative inspections and 6,000 fines, completely transparent and online. Full range of control, early warning of danger.

Zhejiang Province is the only pilot region in the country for "grand integration" reform of administrative law enforcement agencies. In recent years, the province has spearheaded digital reforms focused on building an effective and coordinated system of ad hoc and unilateral surveillance and law enforcement, to create a "great comprehensive integration" of digital use by law enforcement and surveillance agencies. I tried. . Managed code is non-configurable code generated by applications.

According to Zhang Tianhua, an official from Shaoxing City's Keqiao District Comprehensive Law Enforcement Office, the "Administrative Code of Conduct" corresponds to an ID card and contains a total of 27 digits, which is the code for the type of administrative action. (2 digits), department code (9 digits), date (6 digits), serial number (4 digits), order code (5 digits), check code (1 digit)

Who can use the Administrative Code of Conduct? Ji Genwen, deputy director of the Law Enforcement Platform Department of the Zhejiang Provincial Law Enforcement Comprehensive Administrative Guidance Office, introduced that law enforcement officers, law enforcement subjects, the general public and law enforcement observers can request relevant information on the entire process of an emergency case. work. Case by scanning the code. Currently, the "Code of Administrative Conduct" is applied to administrative permits, administrative inspections, and administrative punishments, and its functions and utilization are being further improved.

In particular, the public (businesses) can scan the QR code of "Zhejiang Office" to obtain real-time information on administrative law enforcement issues. Parties to the case can be informed of the policies and rules, the progress of the case and the acquisition of relevant documents. “Scanning the QR code can implement online processing and real-time tracking of law enforcement matters. Law enforcement officers can monitor or review the execution of law enforcement agencies in real time. Information can be found, they implement issues in real time and fully exercise social control.

"The 'Administrative Code of Conduct' uses well-organized algorithms to promote law enforcement, standardization, efficiency and transparency." Xia Xuemin, a researcher at the Institute of Public Policy at Zhejiang University, suggested that there is a six-digit date. Find it in the code. You want to establish a 5-digit sequence. For the first time, the location data that determines the location of the crime or the location of the incident is complete and immutable evidence along with the time data.

[benbaxterband 2023] 18 new wetlands of international importance in my country

Sat, 04 Feb 2023 08:14:10 +0800

February 2nd is the 27th World Wetlands Day. The reporter said from the National Forestry and Grassland Administration that our country has added 18 internationally important wetlands, such as Yangqing Wild Duck Lake in Beijing, Gugu Shibawan in Daxingganlin, Heilongjiang River, and White Horse Lake in Huai'an (Jiangsu), for a total of 82 wetlands. I heard the news. . The area is 7,647,000 ha, ranking first in the world. 4 bits.

The theme for this year's World Wetlands Day is wetland restoration. On the 2nd, Korea held a home promotion event in Xixi, Hangzhou, Zhejiang Province, and announced the results of monitoring the environmental status of China's internationally important wetlands in 2022. The results show that the ecological status of internationally important wetlands is generally stable, the total area of wetlands has increased compared to last year, the water quality has shown a positive trend, and the water supply status has remained stable. Biodiversity increased, 2391 species of wetland plants reproduced, wetland protection and restoration achieved significant results, and degraded wetlands in Heilongjiang, Hubei, Shandong and Hainan were effectively restored.

In a video address at the event, Mumonda Mumba, Secretary-General of the Romsar Convention, said that China played a leading role as host and chairperson of the 14th session of the Conference of the Parties to the Romsar Convention. The policy and implementation framework of the “Law on Wetland Protection” and “National Wetland Protection Plan (2022-2030)” strengthens domestic management of wetland protection and expects China to become the chair country of the Romsar Convention in the global development of wetlands. do. Protection for the next 3 years.

Since joining the Wetlands Convention in 1992, our country has actively responded to global challenges such as wetland decline and ecological dysfunction, and has invested 1 billion yuan. 467,400 ha of destroyed land has been restored, and 202,600 ha of new wetlands. Last year, the "Law on Wetland Protection" came into force, and wetland protection in our country entered a new legal stage.

[benbaxterband 2023] More variability facilitates learning

Sat, 04 Feb 2023 08:13:30 +0800

In a recent human study, German scientists found that different stimuli do not necessarily make the learning task more difficult. And that variance can be an important benefit for learning because it promotes generalization. Research shows that the type of training can affect the brain's learning strategy. As learning happens in the brain, the findings were published in the journal Current Biology.

A fundamental problem with cognition is filtering out relevant information from a variable environment. It is well known that the visual system does this by learning what information holds constant. For example, people can always recognize a dog even if the perspective changes or the dog is wearing a dog jacket. This generalization process improves cognitive performance and is called cognitive learning. Previously, it was unclear how large-scale changes in the environment would affect this learning process.

Previously thought to be different stimuli, scientists from the German Center for Primate Research (Leibniz Institute for Primates and European Institute for Neuroscience) found that this variability could be an advantage. It is also important for learning. Applying learned behavior to new stimuli because it promotes generalization

The new study is based on two assumptions. In totalization strategies, learning requires neurons to ignore non-critical stimuli. In mastery strategies, learning occurs through closely paired neurons with task-relevant and non-relevant properties. In this study, four groups of volunteers were trained to recognize subtle differences in line pattern orientation. A related task is to determine if the line is skewed clockwise or counterclockwise. And two training sets in which the number of line rows was changed during the experiment.

A computer simulation of the neural network training procedure also confirmed the hypothesis of the summary strategy. This study suggests that the type of training can affect the brain's learning strategy. And perhaps where the brain's learning takes place, more training styles mean people are better able to deal with new challenges.

[benbaxterband 2023] Elastomeric materials impermeable to liquids and gases are available

Sat, 04 Feb 2023 08:12:42 +0800

An international research team led by North Carolina State University has developed a technique using liquid metal to create an elastic material impermeable to gases or liquids. Applications for this material include housings for some high-value technology products such as flexible batteries.

Researchers say that those that are good at gas shielding tend to be tight and rigid. Flexible ones allow gas to escape. Researchers say Materials scientists have long struggled with a compromise between elasticity and air permeability.

The new technology uses a eutectic alloy of gallium and indium (EGaIn), eutectic meaning the alloy has a lower melting point than the constituents, in which case EGAIn is a liquid at room temperature. The researchers made thin films of EGAIn and encapsulated them in a flexible polymer. The inner surface of the polymer is embedded with micro glass beads. This prevents the EGAIn liquid film from coalescing and the end result is a liquid metal lined elastomeric liner that prevents gas or liquid from entering or exiting.

Researchers tested the performance of the new material by evaluating how well the liquid evaporated. and how well it allows oxygen to leak out of sealed containers made of such materials. It was found that there was no measurable loss of fluid or oxygen from the new material.

The researchers say that although liquid metal is relatively expensive, they have kept the cost down by optimizing techniques such as making the EGAIn film thinner, so each package now costs a few dollars.

The research team is seeking industry partners to explore potential applications for this work. Flexible batteries for use in flexible electronics have obvious applications. However, people who use other device liquids or are sensitive to oxygen can also benefit from this technology.

[benbaxterband 2023] Adding milk to coffee doubles the anti-inflammatory effect

Sat, 04 Feb 2023 08:11:43 +0800

Danish scientists published a paper in the latest issue of "Journal of Agriculture and Food Chemistry" and revealed that coffee beans are rich in polyphenols, while milk is rich in protein, protein and antioxidants (coffee + milk), making antioxidants. together. - The inflammatory effect of immune cells is doubled.

When bacteria, viruses, etc. enter the body, the immune system mobilizes white blood cells and chemicals for protection, commonly referred to as inflammation. Natural antioxidant polyphenols found in various fruits and vegetables, tea, coffee, and red wine protect human health by reducing oxidative stress that causes inflammation in the body.

In a recent study, scientists at the University of Copenhagen studied the behavior of polyphenols when bound to amino acids, building blocks of proteins, in cell experiments. Studies have shown that inflammation suppression by immune cells increases when polyphenols react with amino acids.

To study the anti-inflammatory effects of protein-bound polyphenols, the research team inflamed immune cells and then administered different amounts of polyphenols that react with amino acids to some cells, while administering only a single dose to other cells. It was found that immune cells treated with a combination of polyphenols and amino acids were twice as effective at fighting inflammation as cells that received polyphenols alone.

“Interactions between polyphenols and proteins also occur in some coffee drinks with added milk, and it is not difficult to imagine that other foods containing protein and fruits or vegetables could potentially have anti-inflammatory effects.”

The research team pointed out that since humans cannot directly absorb excess polyphenols, scientists are researching ways to increase the efficiency of absorption by the body by encapsulating polyphenols in protein structures.

[benbaxterband 2023] Accurate map of matter in the universe updated

Sat, 04 Feb 2023 08:09:21 +0800

A team of researchers, including scientists from the University of Chicago and the Fermi National Accelerator Laboratory, has released the most accurate measurement of how matter is distributed in space. An analysis combining survey data from two large space telescopes, the Dark Energy Probe and the Antarctic Telescope, was published in three papers in Physical Review D on January 31st.

As the universe formed, matter was ejected and gradually formed the planets, stars, and galaxies we know today. Now, by carefully mapping matter, scientists can use it to understand the forces behind the evolution of the universe.

About 13 billion years ago, the Big Bang created all the matter in the universe in one very hot and intense moment and has since spread outward, cooled and accumulated. Scientists are very interested in following this trajectory, and by seeing where all of this is going, they can try to figure out what happened and what forces were at work.

For the study, the scientists combined data from two very different telescopic surveys. The other, the Antarctic Telescope, looks for subtle changes. from cosmic microwave radiation.

Combining the two different methods of observing the sky reduces the chance of errors in the results due to errors in either form of measurement. It acts as a cross check and is more reliable than alone.

Analysis of both projects focused on gravitational lensing. As light travels through space, it bends slightly as it passes through objects with large gravitational forces, such as galaxies. This method can capture both normal and dark matter.

By carefully analyzing these two sets of data, scientists can deduce where all the matter in the universe is. Analysis revealed that the matter was unevenly distributed rather than clustered in "clusters," i.e., discrete regions, as might be expected based on current best models of the universe. This is yet another proof that the current standard model of the universe is missing something.