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CCTV News:The State Council Press Office held a series of press conferences on promoting high-quality development on the 29th. China National Intellectual Property Administration introduces new measures for trademark application of service business entities.

As of June this year, the number of valid registered trademarks in China has reached 45.909 million, with an average of one valid trademark for every four business entities.

In order to meet the diversified trademark application needs of business entities, China National Intellectual Property Administration has set up 353 trademark business acceptance windows in 31 provinces (autonomous regions and municipalities) to provide face-to-face application and consulting services.

Hu Wenhui, deputy director of China National Intellectual Property Administration, said: "At the same time, we actively promote the electronic processing of the whole process of trademark business, optimize the user experience of online application, and discount the online application fee. At present, the online application rate of trademark registration application has reached 99.7%."

In addition, China has realized the electronization of trademark certificates to meet the application needs of mutual recognition of electronic certificates throughout the country. Strengthen the sharing of enterprise registration data and trademark registration data, and realize the synchronous acceptance and collaborative processing of enterprise change registration and trademark change application in many places.

China National Intellectual Property Administration: In the first half of the year, the intellectual property business developed steadily.

In addition, China National Intellectual Property Administration introduced on the 29th that in the first half of the year, China’s intellectual property industry developed steadily.

In the first half of this year, China authorized 554,000 invention patents, a year-on-year increase of 28.0%; There were 2.463 million registered trademarks, a year-on-year increase of 22.0%.

Ge Shu, deputy director of China National Intellectual Property Administration Patent Office, said: "The number of patent transfer licenses nationwide reached 252,000, up 35.2% year-on-year. The registered amount of patent and trademark pledge financing reached 419.9 billion yuan, a year-on-year increase of 57%, benefiting more than 20,000 enterprises. "

In addition, China issued the Implementation Plan for the Construction Project of Intellectual Property Protection System, with protection centers and fast rights protection centers covering 28 provinces (autonomous regions and municipalities), and handled 21,000 administrative cases of patent infringement disputes in the first half of the year, and the protection of intellectual property rights continued to increase.

　　General Secretary of the Supreme Leader pointed out at the National Ecological Environmental Protection Conference: "Deepen the application of digital technologies such as artificial intelligence, build a beautiful digital governance system in China, and build a green and intelligent digital ecological civilization." At present, the integration and mutual promotion of digitalization and greening has become an important theme of global development. To promote the intelligent management of ecological environment and the construction of digital ecological civilization with green wisdom, we must adhere to the guidance of Socialism with Chinese characteristics Thought of the Supreme Leader in the new era, comprehensively implement the ecological civilization thought of the Supreme Leader, promote the comprehensive green transformation of economic and social development with digitalization, and provide strong support for the modernization of harmonious coexistence between man and nature.

　　The integration of digitalization and greening has become an important trend in the construction of ecological civilization.

　　Ecological civilization construction covers a wide range and is comprehensive, involving many aspects such as value concept, goal orientation, production and consumption mode, etc. It is a complex systematic project. Promoting the construction of digital ecological civilization can effectively enhance the systematicness and synergy of ecological civilization construction, and promote the formation of scientific and efficient methods and paths to solve ecological environment problems and expand ecological environment governance.

　　As a way of ecological environment governance, digital ecological civilization construction organically embeds big data, 5G, artificial intelligence and other digital technologies into ecological civilization construction, and continuously improves the scientific, refined and intelligent level of ecological civilization construction in the deep integration of digitalization and greening. The key to building digital ecological civilization lies in coordinating the relationship between digitalization and greening, and promoting their mutual promotion and coordinated development. Promoting digital construction, using artificial intelligence and other technologies to discover the laws behind the data, and fully releasing the superposition, aggregation and multiplication effects of digital technology in improving the efficiency, technological improvement and means optimization of ecological environment governance can provide an important engine for ecological environment governance and help to achieve efficient and sustainable ecological environment governance effects. Promoting green development is the proper meaning of building digital ecological civilization. By optimizing the spatial layout of the country, improving the utilization efficiency of resources and energy, strengthening environmental protection and ecological restoration, focusing on solving problems such as environmental pollution and ecological damage in the development process, matching resources, production, consumption and other factors is conducive to the simultaneous advancement of high-quality development and high-level protection.

　　Since the 18th National Congress of the Communist Party of China, under the guidance of the Supreme Leader’s New Era Socialism with Chinese characteristics Thought, especially the Supreme Leader’s Ecological Civilization Thought, China’s digital ecological civilization construction has made great progress, and the level of intelligent management of ecological environment has been significantly improved. In February this year, the CPC Central Committee and the State Council issued the Overall Layout Plan for the Construction of Digital China, which made "positive progress in the construction of digital ecological civilization" as an important goal for the construction of digital China in 2025, and put forward new requirements for the new generation of digital technology to help ecological governance. In the process of promoting the deep integration of digitalization and greening, China’s energy consumption in the whole chain has been significantly reduced, production efficiency and energy efficiency have been continuously improved, and the ecological benefits and economic and social benefits of green mountains have been continuously brought into play. At the same time, we should also realize that the construction of digital ecological civilization in China is still in its infancy, and there are still some problems to be solved in the construction of digital infrastructure, the construction of data standards and norms, the transformation and application of scientific and technological achievements, and the cultivation of digital ecological civilization talents. We should pay more attention to the use of digital technology to innovate the way of ecological civilization construction, constantly promote the deep integration of digitalization and greening, lead greening with digitalization, drive digitalization with greening, focus on strengthening the collection, adaptation, reconstruction and sharing of ecological environment big data, fully release the potential and vitality of ecological environment governance through digital ecological environment technological innovation, and provide strong kinetic energy for building a beautiful China.

　　Provide strong kinetic energy for the modernization of harmonious coexistence between man and nature.

　　The General Secretary of the Supreme Leader stressed: "We must plan development from the height of harmonious coexistence between man and nature, constantly shape new kinetic energy and advantages of development through high-level environmental protection, and strive to build a green and low-carbon circular economy system, effectively reduce the resource and environmental costs of development, and continuously enhance the potential and stamina of development." Building a green and intelligent digital ecological civilization provides strong technical support for accurate identification, real-time tracking of environmental data, timely judgment and systematic solution of ecological problems, and provides strong kinetic energy for promoting a comprehensive green transformation of economic and social development and building a harmonious coexistence between man and nature.

　　Effectively improve the level of intelligent governance of the ecological environment. Building a digital ecological civilization, integrating ecological environment data into digital technologies such as artificial intelligence, and constantly strengthening machine learning and training will not only help to analyze the historical evolution process of ecological environment more scientifically, but also provide important decision-making reference for timely judgment and systematic solution of ecological environment problems in pollution warning, duration prediction and emission reduction effect prediction, and promote the change of decision-making process from "empirical judgment" to "data analysis", making ecological environment governance more "smart" For example, in the Great Protection of the Yangtze River, the relevant departments have established a "data collection and management —" by building a monitoring network of the whole basin’s ecological environment from Qinghai to Shanghai, collecting and sorting out massive ecological environment data in the Yangtze River basin, developing and integrating water quality diagnosis, forecasting and early warning, pollution traceability, scenario simulation and other functions. Data Mining and Simulation — Virtual visualization — Analysis of pollution traceability — The digital management business system of water environment based on intelligent decision-making provides an important technical guarantee for realizing "one river with clear water flowing eastward".

　　Promote the transformation of ecological environment governance to synergy. In the past, due to the insufficient sharing of ecological environment data and information among regions, departments and units, the ecological environment governance has been fragmented to some extent, and the problem of "repeated governance and repeated governance" in some local ecological environment governance is more prominent. Building a digital ecological civilization and building a "network" of ecological environment data will help to break down data barriers, realize data interconnection, and consolidate the data foundation for the transformation of ecological environment governance paradigm from fragmentation and fragmentation to synergy and integrity. For example, in the response to heavily polluted weather, we should follow the general policy of holistic and whole-process collaborative governance, promote the sharing of basic data among relevant government departments, different scientific research institutions and different disciplines, carry out collaborative research on key areas and key issues, and scientifically put forward the timetable and roadmap for continuous improvement of air quality, so as to provide support for the realization of "blue sky, white clouds and twinkling stars".

　　Accelerate the pace of green and low carbon transformation. Digital technology, represented by a new generation of artificial intelligence, is accelerating the evolution of global scientific and technological revolution and industrial transformation, and promoting the reform of global governance system. Digitalization empowers the construction of ecological civilization and has the efficiency of "1+1>2". Intelligent manufacturing technology strengthens the data analysis ability of manufacturing enterprises in process, manufacturing, logistics and other aspects, and reduces the pollutant emission and carbon emission of product manufacturing; Smart energy system explores the data value of energy production, transmission, distribution, storage and other links, monitors and adjusts energy generation in real time, and improves the utilization efficiency of renewable energy; By establishing a carbon inclusive platform for green living, smart cities will count individual emission reductions into individual carbon assets and turn intangible green behaviors into tangible green values. To promote high-quality economic and social development, we need to keep up with the development trend of world science and technology, embrace digital technology, further improve the endogenous driving force of green and low-carbon transformation of production and lifestyle, and make economic and social development have higher green content, lower carbon content and more gold content.

　　Deepen the application of digital technology in the field of ecological environment

　　The construction of digital ecological civilization can focus on platform construction, data mining, digital intelligence integration, policy guarantee and other aspects to form a "network" and a "map", research and develop data value mining algorithms, promote the deep application of digital technology in the field of ecological environment, and give full play to the basic and leading role of digital ecological environment technology in the construction of beautiful China.

　　Improve the stereoscopic intelligence perception of the sky "a net". The collection and transmission of information is the key link in the construction of digital ecological civilization. At present, it is necessary to do a good job in the top-level design of digital ecological civilization infrastructure construction, build a three-dimensional multi-source monitoring and sensing network system for ecological environment, strengthen the application of big data acquisition technologies such as satellite remote sensing, aerial photography of unmanned aerial vehicles, automatic ground monitoring stations, underwater robots and the Internet of Things, continuously expand the accuracy and space-time breadth of monitoring, and build a multi-means comprehensive and fast-responding monitoring network covering various environmental elements of the atmosphere, water, soil, ecology and ocean to realize global monitoring and sensing of ecological environment elements. Strengthen the construction of digital infrastructure that adapts to intelligent decision-making and green development, and build an "information high-speed rail" for the safe and rapid circulation of ecological environment data, laying a solid foundation for the rapid and accurate use of data.

　　Form a "one map" of national ecological environment data. Data is the key to the construction of digital ecological civilization, but fragmented data can’t play its value. To speed up the collection of eco-environmental data, on the one hand, it is necessary to promote the collection and exchange of eco-environmental data, and realize the cross-level communication and cross-departmental sharing of eco-environmental monitoring and monitoring data and their related information. Comprehensively collect environmental data such as environmental quality, pollution sources, sewage outlets, and ecological environment functional zoning, and promote coordinated management, precise management, and overall improvement of regional ecological environment with resource sharing, complementary advantages, and mutual benefit, so that the data can "run" out of great value. At the same time, strengthen data connectivity with natural resources, water conservancy, meteorology, energy, agriculture, forestry, transportation and other fields, and promote multi-source data integration. On the other hand, it is necessary to firmly grasp the standard, improve the standard system for the collection, integration, classification, sharing and application of eco-environmental data, and actively promote the formulation of digital international standards in the field of eco-environment, so as to contribute to building a green "Belt and Road" and building a global ecological civilization.

　　Develop a value mining algorithm for massive data. The model is the golden key to open the data treasure mine. It is necessary to make full use of digital technologies such as augmented reality and artificial intelligence, strengthen large-scale model simulation, form a more comprehensive and scientific understanding of the evolution of ecological environment and the causes of pollution, and provide multi-dimensional data analysis, early warning and forecasting, and traceability for scientific decision-making and precise governance. Using big data analysis, artificial intelligence, visualization and other technologies, we will strengthen the research and development of digital technologies such as intelligent perception and sharing, fusion and deduction, characterization and expression of environmental data, and inject wisdom genes into key areas such as ecological environment monitoring and early warning, integrated protection and system management of grass and sand in mountains, rivers, forests, fields and lakes, comprehensive prevention and control of multi-media environmental pollution, solid waste reduction and resource utilization, new pollutant control, and response to climate change, and continuously enrich the application scenarios of digital technologies in the field of ecological environmental protection.

　　Promote digital technology to be embedded in the whole process of environmental governance. The deep integration of digital technology and environmental governance has greatly improved the modernization level of ecological environmental governance. Give full play to the advantages of digital technology in breaking through the limitation of information time and space, smooth the interactive channels across regions, levels and departments, gather the strength and wisdom of the government, enterprises and the public, promote the formation of a networked and open multi-collaborative governance pattern, and integrate digital technology into the whole business and life-cycle management of ecological environment such as monitoring and evaluation, supervision and law enforcement, so as to improve the efficiency of environmental governance. Leading green development with digital transformation and optimization of ecological environment management, promoting the transformation and upgrading of industries such as steel, coal, electricity, chemicals and building materials, improving green total factor productivity, reducing energy and material consumption in the whole chain, and promoting the organic unity of economic benefits and ecological benefits.

　　Lay a good job in policies, talents and combination boxing. Constantly improve the policy system that is conducive to the deep integration of digital technology and ecological civilization construction, dismantle the barrier between the environmental governance side and the technology supply side, and create an innovative environment where major digital scientific and technological achievements in the ecological environment field are constantly emerging. Strengthen the research on relevant laws, regulations and policies, and strengthen the open sharing of data on the premise of ensuring data security. Cultivate and introduce compound cross-border talents with professional knowledge in digital technology and ecological environment, and form a three-dimensional and high-level echelon of digital technology talents in ecological environment. We will build a scientific research management system and mechanism conducive to the breakthrough of the core technology of digital ecological civilization, establish and improve a market-oriented diversified investment model, and increase support for digital strategic frontiers and applied basic research in the field of ecological environment.

　　(The author is Dean of china environmental science Research Institute)

Pacific science and technology informationOn August 22nd, Apple’s marketing team did an excellent job in promoting the advantages of its products and chips, even if it meant misleading consumers into believing that they were actually investing in cutting-edge products. Previously, the market generally thought that the iPhone 14 Pro and iPhone 14 Pro Max were equipped with A16 bionic chips manufactured by TSMC in a 4-nanometer process. However, a person familiar with the matter overturned this view. He revealed that Apple internally marked this chip as a 5-nanometer chip, instead of the expected 4 nanometers.

The whistleblower further confirmed that A16 bionic chip was labeled as a 5-nanometer chip inside Apple. This may explain why Apple mentioned in the press release that the M2 Pro and M2 Max chips in the new 14-inch and 16-inch MacBook Pro models are mass-produced on the 5-nanometer process instead of the 4-nanometer process.

On the other hand, Apple’s next-generation A17 bionic chip is determined to adopt TSMC’s most advanced 3 nm process. Due to the transition from 5 nm to 3 nm, the performance leap between A16 and A17 will be huge. It is reported that in the previous benchmark test, compared with the previous generation, A17 bionic chip has improved as much as 31% in single-core and multi-core results.

It is worth noting that this latest news makes the upcoming iPhone 15 Pro and iPhone 15 Pro Max more attractive, because both phones will be equipped with A17 bionic chips. However, the relatively low-priced iPhone 15 and iPhone 15 Plus may use A16 bionic chip.

However, this has also triggered netizens’ speculation, whether A17 is just another product promoted by Apple’s comprehensive marketing promotion, or whether the customized chip is actually designed and mass-produced on a brand-new architecture. Some netizens claimed that TSMC’s 3-nanometer process may only reduce the 5-nanometer nodes, and the real 3-nanometer process should adopt N3E technology. So far, we are disappointed that A16 is not a 4nm component, but this is not surprising, because the company always follows this practice.

　　Cctv newsOn May 1, local time, the 28th and 29th escort formations of the Navy held a handover ceremony of escort mission in the western waters of the Gulf of Aden after completing the joint escort drill. The 29th escort formation officially took over the 28th escort mission in the Gulf of Aden and Somali waters.

　　CCTV reporter Chen XingThis is a certain sea area in the Gulf of Aden. After the 28th and 29th escort formations of the Navy meet here, they have formed a joint escort formation and sailed to the scheduled sea area under the command of Yancheng Ship.

　　This joint escort drill was jointly carried out by Yancheng Ship, the 28th escort formation of the Navy, Binzhou Ship and Xuzhou Ship, the 29th escort formation. The integrated supply ship Qiandaohu Ship was used to simulate the protected merchant ship, and the whole escort was organized and implemented by accompanying escort. During the period, the two escort formations took turns to take charge of the organization and command of the escort operation. Through the whole process and all-factor joint escort, the 29th escort formation became familiar with the organizational procedures, special handling and force use of the escort operation, laying a solid foundation for the implementation of the escort mission.

　　At 10 o’clock on the morning of May 1, after the joint escort was completed, two escort formations held a handover ceremony of escort mission on the Yancheng ship. At the ceremony, the formation commanders of the two sides signed the task handover book respectively, and each group handed over their counterparts. The twenty-eighth escort formation command post also gave a detailed introduction to the twenty-ninth escort formation on the hydrometeorological characteristics of the mission area, the law of piracy activities, the identification of suspicious targets and the current situation in the Gulf of Aden and Somali waters, and handed over relevant materials and equipment. The 29th escort formation formally replaced the 28th escort formation to undertake the escort mission in the Gulf of Aden and Somali waters.

　　It is understood that on May 2, local time, two escort formations held a sailing ceremony in the western waters of the Gulf of Aden. (CCTV reporter Chen Xing Dong Man Wang You Zhang Zidong)

　　In the past few days, the tension between Palestine and Israel has intensified, and the exchange of fire between the two sides has continued, causing casualties. Nevertheless, the Israeli Prime Minister’s Office announced on the 21st that the government will authorize the construction of 1,000 new houses in the Eli Jewish settlement in the northern West Bank.

　　△ In May this year, Israel started construction in the Homsh settlement in the West Bank.

　　The day before, a shooting incident occurred near the settlement, killing four Israelis. After the shooting incident, Prime Minister Benjamin Netanyahu, Defense Minister Joyaf galante and Finance Minister Bezalel Smout Leah held a meeting and decided to "immediately push forward" this new housing plan.

　　According to the Israel Times, it is unclear whether this move is part of the Israeli government’s existing expansion plan for Jewish settlements in the West Bank. On the 18th, Netanyahu’s government not only announced that it would build 4,560 new houses in the West Bank, but also passed a controversial resolution, giving "almost all" the planning and approval authority for Jewish settlement construction in the West Bank to the far right-wing Smout Lihe.

　　Smout Richer grew up in Jewish settlements in the West Bank. Since he became a politician, he has repeatedly made hate speech against Arabs and supported the expansion of Jewish settlements in a high-profile way. In December, 2022, the camp of Likud leader Netanyahu won the general election, which was greatly contributed by Smout Lihe, whose religious Zionist Party was the second largest political party in the ruling coalition after Likud. Smout Leahy was appointed as finance minister by Netanyahu, and was also in charge of "civil affairs" in the West Bank.

　　According to Israeli media analysis, this move will greatly speed up and simplify the procedures for the construction of Jewish settlements in the West Bank, and at the same time promote some "illegal" settlements to be "legal". Previously, many stages of land planning approval required the authorization of the Minister of National Defense, but now it is "simplified to only one signature of Smout Richer".

　　The so-called "illegal" settlements refer to Jewish settlement facilities built privately without the authorization of the Israeli government or in violation of relevant Israeli laws and regulations. Such facilities are different from the so-called "legal" settlements authorized by the government. However, the international community generally believes that these two types of Jewish settlement construction are in violation of international law.

　　United Nations Secretary-General Kofi antonio guterres said on the 19th that he was "deeply disturbed" by the Israeli government’s expansion of power for Smout Richter. The United Nations Special Envoy for the Middle East, Thor Venesland, warned that Israel’s decision may aggravate the Palestinian-Israeli conflict.

　　Public opinion generally believes that the current tension between Palestine and Israel is heating up again, and the Netanyahu government’s move is tantamount to adding fuel to the fire. On the evening of the 21st, the Israel Defense Forces used drones to launch an air strike on a car in Jenin, a city in the northern West Bank, killing three Palestinians. According to Palestinian media reports, this is the first time since 2005 that the Israeli army has carried out an "assassination operation" with drones in the West Bank.

　　On the 21st, a large number of Jewish settlers also broke into some Palestinian villages and towns in the West Bank and set fire to them, which clashed with local people.

　　The situation in Palestine and Israel is tense, and neighboring countries express concern. The Jordanian Foreign Ministry issued a statement on the 21st, condemning the Israeli government’s plan to build 1,000 new houses in the Eli settlement and warning Israel not to further violate international law, otherwise the "two-state solution" "may be buried forever". The Egyptian Ministry of Foreign Affairs also issued a statement urging that "the bloodshed must be stopped immediately, rather than undermining the regional and international detente".

Recently, two magpies in Yantai, Shandong Province spent more than 20 days nesting outside the residents’ windows, and the process was recorded by video. The video photographed two magpies taking local materials, picking up branches and mud every day, and laying eggs and brooding after diligently nesting. According to the parties concerned, there is a basket for holding vegetables in security window outside their kitchen. Two magpies used local materials and shared it for more than 20 days to build their nests.

　　Recently, cold air strikes frequently, the north is getting colder and colder, and the south is also "autumn overnight". On weekends this week, the lowest temperature in Wuhan may come to single digits, only 9℃! Imagine that in just a few days, from summer to autumn, and then to winter, the cold air in season is "delivered" one after another. It is really a season, from short sleeves to windbreakers to cotton-padded clothes, and friends have to change their clothes quickly.

　　However, as the saying goes, "Spring covers autumn, and no miscellaneous diseases are born". Proper freezing will help the body gradually adapt to the cold and improve the body’s disease resistance. Can everyone "freeze in autumn"? When is the best time to add clothes? Xiao Qiming, chief physician of respiratory medicine of Xiangya Hospital of Central South University, Sun Qiwei, deputy chief physician of the Center for Prevention of Diseases of Xiyuan Hospital of Chinese Academy of Traditional Chinese Medicine, and Wang Xiao, deputy chief physician of the Department of Rheumatology of Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, will teach you to get cold scientifically without getting sick.

　　Why is freezing healthier in autumn?

　　Spring is born, summer grows, autumn harvest and winter storage, and man and nature are integrated. When I go to Qiu Lai in summer, the sun’s spirit gradually converges and the temperature gradually drops, which is a transitional stage from hot to cold. Although the temperature begins to drop, if you put on a thick cotton-padded coat too early, you will not be able to exercise against cold air, which will reduce your cold-proof ability and is not conducive to the self-regulation of human resistance. In the really cold season, once the nose and trachea are attacked by cold air, the blood vessels inside shrink because they can’t resist, which reduces the blood flow and weakens the antibacterial ability. Bacteria hiding in the nose or trachea take the opportunity to move, causing symptoms such as cough, sneezing, runny nose and fever, which makes people sick.

　　Therefore, it is necessary to freeze properly in autumn and gradually improve the body’s ability to resist cold and disease. This is a subtle exercise that can improve people’s physique invisibly. On the other hand, autumn is the season of nourishing yin. If you wear too much clothes and cover them too hot, it will encourage yang spirit, which is not good for maintaining the balance of yin and yang, and will also cause diseases.

　　Therefore, when the temperature is a little cold in autumn, don’t add clothes too early and too much, so that your body will feel a little cold, gradually adapt to the cold, improve your disease resistance, and it is healthy to "freeze" your body properly.

　　Boundary of autumn freezing temperature: 15℃

　　Autumn freezing is good for health, but when there is strong cold air activity and the temperature drops sharply, we should add clothes to keep warm in time and properly. At this time, if we insist on "autumn freezing" blindly, it will be counterproductive. China has a vast territory, and the process of entering autumn is inconsistent in different places. Under what circumstances should we add clothes?

　　The answer given by experts is: Take 15℃ as the standard, if the temperature drops below 15℃ in autumn and lasts for more than two weeks, you can put on clothes for autumn and winter.

　　In addition, scientific autumn freezing has three principles:

　　When the temperature drops slightly, healthy people can not wear thick clothes immediately, but add clothes and pants as late as possible or gradually to enhance their adaptability to the temperature drop.

　　Old people, children or people who are physically weak should not blindly pursue autumn freezing, but should "stop the heat" to avoid the hot air spreading outside, the yang spreading outside and the wind evil entering the body.

　　When the temperature drops sharply, you should not blindly pursue autumn freezing, otherwise you will get sick easily.

　　Four types of people can’t stand the autumn freeze.

　　Autumn freezing is not suitable for everyone. The following groups of people are more vulnerable to cold than the average person. It is best to add clothes in time according to the temperature and physical feeling.

　　A frail old man

　　There is a large temperature difference between morning and evening in season change, which is the high incidence season of upper respiratory tract infections such as influenza. The respiratory muscles, diaphragm and ligaments of the elderly are atrophied, the elasticity of lungs and trachea is weakened, and the respiratory function is reduced. It is easier to catch a cold if clothes are not added in time.

　　Patients with cardiovascular and cerebrovascular diseases

　　After being stimulated by cold, the capillaries of the whole body contract, the peripheral resistance of blood circulation increases, and the blood pressure is higher than that in summer. Cold stimulation will make the myocardial ischemia and hypoxia that have already been diseased more serious. People with cardiovascular diseases should add coats in time to keep their chests warm to avoid myocardial infarction; In the past, elderly people with multiple cerebral infarction, cerebrovascular malformation or stenosis should pay attention to keeping their heads warm to avoid aggravating or inducing stroke.

　　Patients with rheumatism or rheumatoid diseases

　　Arthritis patients often feel pain and heaviness in their legs when the weather is cold. It is suggested to wear warm knee pads on their legs to ensure the stability of the knee joint and promote blood circulation.

　　diabetic

　　Diabetic patients have poor local blood supply, and their blood vessels are stimulated by cold air, which is prone to vasospasm, further reducing the blood supply to muscle tissue and aggravating local numbness of hands and feet and low back pain. When the weather changes greatly, the elderly with "three highs" should strengthen the monitoring of blood pressure, blood sugar and blood lipid, and pay attention to the changes of their condition at any time.

　　Don’t freeze these parts of your body.

　　Head and neck: There are abundant nerves and capillaries in the head and neck. Autumn wind attacks easily lead to vasoconstriction of the head and neck, which is not conducive to blood supply to the brain, and it is also easy to cause a cold with lung symptoms.

　　Shoulder: The tissues around the shoulder joint are relatively fragile. After a long cold, it is easy to be attacked by "wind, cold and dampness", which will cause shoulder pain. Traditional Chinese medicine believes that scapulohumeral periarthritis is caused by cold in the shoulder, and the chest and shoulder joints are stiff after illness, which seems to be frozen, so it is called "frozen shoulder" and "shoulder coagulation". Sometimes the pain will spread to the arms and hands, and even the pain is unbearable.

　　Abdomen: There are many organs in the abdomen, and many important meridians pass through, such as spleen and stomach meridians and liver and kidney meridians. Renchong and Du meridians start in the abdominal cavity. Cold and cold qi is also easy to invade the human body from the abdomen. Being cold here will cause stagnation of qi and blood in the abdominal meridians, such as stimulating the intestine and causing diarrhea; People with a history of stomach trouble are prone to stomach pain; Women who catch cold in the lower abdomen are easy to induce dysmenorrhea and irregular menstruation. The belly button part is the longevity hole of the human body, so it should be protected.

　　Feet: "Cold comes from the feet", the feet are the parts of the whole body that are most afraid of cold, and the meridians of the kidney and spleen and stomach all originate from the feet. However, because the feet are farthest from the heart, the blood flows the longest "distance". If the feet are cold, the blood flow will be stagnant, and the blood supply in the whole body will be insufficient, which will easily cause the capillaries in the relevant parts to contract, and the pathogenic factors will easily take advantage of it to enter the organ function and then be damaged. Soaking feet with hot water can relax muscles and promote blood circulation, generally at a water temperature of about 40 degrees Celsius (not hot).

　　Excessive fear of cold

　　It’s the body calling for help.

　　Our bodies can quickly perceive the warmth and coldness of the surrounding environment, and protect our bodies from physical injuries caused by excessive cold and overheating. If you are more afraid of the cold than the average person, or you are still afraid of the cold when you wear a lot of clothes, it may be that your body is "calling for help".

　　The stomach is afraid of cold — — cold syndrome of the stomach

　　Eating a little cold food and drinking some green tea will make you feel bloating and stomachache, which may be related to overeating and getting cold in the stomach. If it happens repeatedly, it may be a sign of spleen and stomach weakness and yang deficiency.

　　Tips: Try to choose ingredients that are mild in taste and beneficial to qi, such as longan meat, medlar, jujube, etc., and avoid cold, wet and greasy foods.

　　Legs are afraid of cold — — chronic rheumatism in the leg

　　In addition to being affected by cold and humid environment, "old cold legs" have a common cause — — Joint, ligament and muscle strain are mostly caused by long-term physical labor, improper walking posture, aging and other reasons.

　　Tips: Moxibustion can be applied to the points around the knee joint, such as Zusanli and Dubi, every time for 5-mdash; Ten minutes.

　　The waist is afraid of cold — — Strain or disc herniation

　　Cold and dampness blocking the waist can lead to cold waist. Waist injury, lumbar muscle strain, lumbar disc herniation, etc., lead to the obstruction of yang qi operation, but also show that the waist is afraid of cold.

　　Tips: Lumbago can be used for hot compress on the waist; Morning is the time when the body’s yang is gradually filled with the weather, which can increase outdoor activities; You can practice Wuqinxi, Baduanjin and Tai Ji Chuan at ordinary times.

　　Cold hands and feet — — Yang deficiency

　　Cold hands and feet are more common in people who have been dieting for a long time or have bad eating habits, which is mainly caused by the lack of nutrients and the lack of material basis for yang. If you don’t pay attention to it, your physical fitness will further decline, leading to more serious problems.

　　Tips: Chinese medicine believes that "movement leads to yang". Usually, you should pay attention to exercise, get more sunshine, and eat regularly for three meals a day. You can add 15 grams of safflower and 30 grams of Artemisia argyi to soak your feet before going to bed to promote blood circulation and dispel cold.

　　Comprehensive Life Times and The Paper reported.

From the perspective of game theory and information economics, involution and lying flat are two sides of the same problem.

First, from eating Chili peppers

So that’s it | How many peppers are you going to eat? The article "Analysis from the Perspective of Nobel Prize Winners in Economics" (2023-12-04, Surging Business School) tells a story: Zhang San, a new classmate in the class, is bullying the weak and afraid of the hard. Zhang San, who just arrived, doesn’t understand the character of his classmates, but he knows that people’s behavior will expose their personality traits. In particular, Zhang San believes that people who eat Chili peppers usually tend to be tough. The next morning, you and Li Si, who usually don’t eat Chili, eat noodles together, and there is a bowl of chopped millet spicy on the table. It’s a coincidence that Zhang Sany, who is bullying and afraid of bullying, is sitting opposite you two. At this time, both you and Li Si need to make a choice: Do you want to add Xiaomi spicy to your bowl of noodles? How much more?

At that time, the thought experiment we did was: it is meaningless to pretend to be tough and add millet spicy to your bowl because Li Si around you will put more peppers than usual in order to send a strong signal to Zhang San until the amount of peppers makes you unbearable. In this way, it is meaningless for you to eat spicy food. So, the final result-Li Si ate "too much" pepper, and you chose not to eat it.

The reason for this result is that there is a typical information asymmetry problem here. Both you and Li Si know their own personality traits, but for Zhang San, this is his information blind spot. Therefore, eating Chili peppers is not only a consumption behavior that increases utility, but also a signal sending mechanism to release his personality traits to Zhang San, who is at an information disadvantage.

If Wang Wu, a classmate who had breakfast with you this morning, usually eats a little pepper, so he is more spicy than you, then Li Si will have to put more peppers.

If a group of classmates like Li Si who are usually addicted to spicy food come at this time, and everyone has learned that Zhang San’s habit is to stop bullying others after finding someone to bully. It is conceivable that there may be a fierce competition about eating spicy food between Li Si and other students who are fond of spicy food. These always spicy people will also secretly scold in their hearts: "It’s too curly."

If the rice spicy on the dining table is replaced by the less spicy Hangzhou pepper, then Li Si may be forced to eat more peppers. So we can say that they "rolled up" even more in the dimension of the amount of peppers they ate.

If there is an involution, there must be a flat one. At this time, you and those students who can’t eat spicy food will definitely choose to stay out of it, while leisurely eating breakfast with the same taste as usual, while watching those students who can eat spicy food "roll" into a ball. You are the so-called "flat" people.

If we first regard Chili as a degree or diploma, and then regard the diploma as a signal that job seekers send to their employers about their own abilities in the labor market, just like spence, the Nobel Prize winner, it is not difficult to understand why the current education field with strong exam-oriented color is involved in all kinds of jaw-dropping strange phenomena.

Second, where did the "volume" come from?

What people usually call involution refers to a special competitive state. The above logic about signaling is not enough to fully explain the involution. In other words, information asymmetry does not constitute a sufficient condition for "involution". In fact, it does not constitute a necessary condition.

So, what is the root of involution?

The root of involution lies in three interrelated basic characteristics of the competitive pattern: first, resources are highly scarce; Second, the track is single; Third, the system is closed.

Look at the scarcity of resources first.In human society, scarcity and competition are synonymous. The higher the scarcity of a resource, the higher its market value, and the fiercer the competition around it. Conversely, the fierce competition in a certain field must mean that there are very scarce resources in this field.

If Zhang San’s so-called "bullying the weak and being afraid of the hard" is actually harmless, but it is only manifested in the size of Zhang San’s voice in daily life, then people like Li Si will lose more by eating too much Chili, so the "involution" around eating Chili will disappear.

Look at the single track.The essence of single track is that the competition around scarce resources has a single dimension. For example, in the above example, an important assumption is potentially implied: the only way to send a signal to Zhang San is to eat Chili peppers. If there are other channels to send signals, such as the size of biceps brachii, the strength of organizational leadership, the atmosphere during the debate, the style of playing cards and chess, the amount of alcohol, the amount of food, etc., then the competition in the dimension of eating peppers will tend to ease.

The above-mentioned resources are highly scarce and the competition pattern of the track is single, which is often accompanied by another remarkable feature: the system is closed. In fact, the reason why it is called "inner" volume is that the system is closed.

The English for "inner volume" is involve. Directly observing the prefix and root of this word, it is easy to remind us of an old saying: "Dojo is made in the snail shell." The prefix in- of Involve means inward, while the root volv stands for "turning and rolling".

Conversely, if it is an open system, the competition between different individuals will naturally not turn inward, but develop outward. The corresponding English is evolve. Its root is the same as involve, except that the prefix is changed to "e-" which means "outward" or "external". The word means "evolution". It is not difficult to understand that on the blue planet where we live, the evolution of organisms presents increasingly complex and diverse characteristics, and the root cause lies in the fact that the biological system is an open competitive system.

3. Roll inward or outward?

The "14th Five-Year Plan" clearly regards "domestic and international double circulation promoting each other" as the basic feature of the new development pattern, which actually reflects the importance of openness to the economic system. Economic system is a typical competitive system.

Traditional farming civilization, as Mr. Fei Xiaotong said, the whole society is divided into small communities. These small communities are formed on the basis of blood and geography, and the relationship between them is isolated and separated. The traditional society based on this closed small community has not surprisingly caused fierce involution, and the whole society has been trapped in the Malthusian trap for thousands of years. Once the economy turned from closed to open, in just a few decades, China’s economic structure and development level have undergone earth-shaking changes.

A study just completed by our research team is also related to this.

Since the reform and opening up, the traffic conditions in the Yangtze River Delta region have been constantly improving, and the traffic from central cities to Shanghai has naturally become more and more convenient.

An easy-to-ignore problem is that this improvement does not naturally mean good for the cities around Shanghai. The reason is intuitive: the transportation to a megacity like Shanghai is more convenient, which not only facilitates the gathering of various resources locally, but also provides convenience for megacities to siphon local resources and economic opportunities. In the latter case, it is often said that megacities have a "siphon effect" on surrounding cities. The former situation corresponds to the positive "radiation" effect of megacities on the surrounding areas, or plays a "leading role".

Our research finds that for the central cities around Shanghai in the Yangtze River Delta region, the improvement of traffic convenience may indeed produce both favorable radiation and unfavorable siphon for the development of these cities. Specifically, before China joined the WTO, the "siphon" effect that Shanghai was unfavorable to the surrounding cities played a slight leading role; After China’s entry into WTO, Shanghai’s positive "radiation" effect on surrounding cities has become very significant.

The law revealed by this study shows that opening to the outside world, a major strategy to make China’s economy break away from the involution track and develop towards a more complex, diverse and advanced economic structure, not only makes China’s economy as a whole gain considerable benefits by participating in the international cycle, but also makes our domestic cycle more efficient.

[The author Li Huiwen is a professor of economics at Shanghai University of International Business and Economics, director of the Research Center for Regional and Industrial Development, and a distinguished researcher at the China Development Research Institute of Shanghai Jiaotong University. His research interests are urbanization and economic development, institutional economics, the history of world economy and economic thought, and he has published Modern Comparative Advantage Theory Research and Economics of Great Powers (co-author). ]

　　Xinhua News Agency, Beijing, June 1st Question: How effective are these measures to protect minors after one year’s implementation?

　　Xinhua News Agency "Xinhua Viewpoint" reporter

　　Strengthening network protection, preventing and controlling school bullying, and mandatory reporting system … … On June 1, 2021, the newly revised Law on the Protection of Minors and the Law on the Prevention of Juvenile Delinquency were officially implemented, protecting "you as a teenager" in all directions.

　　One year later, how effective are these measures? The reporter of "Xinhua Viewpoint" conducted an investigation.

　　Network protection: games and participation in live broadcast are limited, and there are still loopholes to be filled.

　　The new law on the protection of minors adds a chapter on "network protection", which provides for the prevention of network addiction and network consumption management.

　　Over the past year, all relevant departments have made efforts in succession: in August last year, the State Press and Publication Administration issued a notice clarifying that online game services should not be provided to minors unless the time is specified; In May this year, the Central Civilization Office and other four departments issued opinions prohibiting minors from participating in live broadcast rewards and strictly controlling minors to engage in anchor … …

　　Each network platform responds. Tencent prohibits minors under the age of 12 from spending money in the game, and carries out face recognition on night game login of real-name users over the age of 55. In the fourth quarter of last year, the proportion of domestic minors’ game time dropped to 0.9%. In Aauto Quicker, highly suspected minor accounts without parental authorization are included in the youth mode and the broadcasting function is restricted. At present, tens of thousands of users have been forced to be included in this mode.

　　Although many measures have been taken, the reporter found that there are still minors trying to "bypass" the anti-addiction mechanism. Some parents in Fujian reported that children took the opportunity of online classes to "walk away" their parents’ mobile phones and used their parents’ real-name authentication to play games and buy game equipment.

　　In this regard, Zhang Yiteng, a senior partner of Beijing Kangda (Xiamen) Law Firm, suggested to further improve the anti-addiction mechanism for minors and truly build a firewall to prevent minors from internet addiction.

　　In response to the problem of "quietly rewarding" some underage users on short video and live broadcast platforms, Shen Aiguo, a professor at Zhejiang University City College, said that parents should take care of their online accounts and related financial accounts; At the same time, relevant platforms should also upgrade technical measures to find and stop the reward behavior of suspected underage users in time.

　　Bullying prevention and control: the system is gradually improved, and there are still problems such as difficulty in finding and identifying.

　　Violent beatings, verbal abuse and collective isolation … … The problem of student bullying frequently provokes public nerves.

　　The new law on the protection of minors stipulates that schools should establish a system for the prevention and control of bullying by students. Over the past year, from the central government to the local government, a series of measures have been introduced intensively.

　　The Regulations on the Protection of Minors’ Schools, which came into effect on September 1 last year, set up a special protection system for students’ bullying, campus sexual assault and other social concerns. From May 1 this year, every primary and secondary school should be equipped with at least one vice president of the rule of law to participate in organizations such as student protection committees and student bullying management.

　　In terms of local legislation, the "Regulations on Prevention and Control of school bullying in Liaoning Province (Draft)" was first reviewed in April this year; The local laws and regulations of Beijing, Shanghai, Hebei and Gansu also stipulate the school bullying issue.

　　Under a series of combination punches, the problem has improved obviously. According to the statistics of the Supreme People’s Procuratorate, in 2021, the number of cases of crimes of school violence and bullying prosecuted by procuratorial organs nationwide decreased by 74.7% compared with the same period in 2018.

　　However, the reporter’s investigation found that there are still problems such as "difficult to prevent, difficult to find, difficult to identify and difficult to deal with". Some teachers have reported that in some "suspected" school bullying cases, the definition criteria are not clear, which brings difficulties to qualitative disposal.

　　In this regard, the "Regulations on Prevention and Control of school bullying, Liaoning Province (Draft)" defines the specific measures for the prevention and disposal of school bullying one by one in the form of a special chapter. Fu Weichuan, president of Shenyang No.134 Middle School, said that on the basis of legislative norms, supporting measures should be formulated to refine the main responsibilities of family, school, society, network, government and judiciary, and to deal with them scientifically according to laws and regulations, so as to make school bullying’s prevention and control mechanism work more effectively.

　　Mandatory reporting: A number of hidden cases were found to increase the rigid constraint on non-reporting.

　　Infringements on minors often occur in "hidden corners" and it is difficult to find them in time. One of the highlights of the new law on the protection of minors is that it has absorbed the compulsory reporting system that has been effective in practice before.

　　In the past year, the system has played an obvious role. A few days ago, the Supreme People’s Procuratorate reported a typical case: when handling a case of rape of a girl, the People’s Procuratorate of donggang city, Liaoning Province found that in October 2021, Ji Moumou, a gynecologist of an outpatient department in donggang city, performed an induced abortion operation for Sun Moumou, knowing that he was a minor, without a guardian to accompany him and sign for confirmation, and did not report it to the relevant departments. The procuratorial organ informed the donggang city Municipal Health Bureau of the relevant situation and suggested that the medical institutions and personnel involved should be held accountable according to law. The outpatient department was subsequently given an administrative penalty of warning, confiscation of illegal income and a fine of 20 thousand yuan, and the relevant departments were cancelled; Ji Moumou, a doctor, was given an administrative penalty of suspending his practice for six months.

　　According to the statistics of the Supreme People’s Procuratorate, in the first quarter of this year, the number of compulsory reporting cases in Hebei, Inner Mongolia, Liaoning, Heilongjiang, Jiangxi and Ningxia all more than doubled year-on-year.

　　"Mandatory reporting ‘ Every case must be investigated ’ Since the establishment of the mechanism, 2,854 cases of crimes against minors have been prosecuted by procuratorial organs, and a number of hidden cases of crimes against minors have been discovered in time. " Na Yanfang, director of the Ninth Procuratorate of the Supreme People’s Procuratorate, said.

　　Many places have also introduced detailed measures based on their own reality. For example, Xihu District of Hangzhou stipulates that if the front desk staff finds that adults bring minors, especially children under the age of 14, or if minors ask for registration alone or in multiple people, they must ask about the relationship, the purpose of occupancy and whether the guardian knows, and report to the local police station in time.

　　In other fields, the Ministry of Civil Affairs has taken the implementation of the compulsory reporting system as one of the national standards for the protection of minors. The newly revised "People’s Republic of China (PRC) Physician Law" also provides for the implementation of mandatory reporting system in related industries.

　　The relevant person in charge of the procuratorate in Xihu District, Hangzhou suggested that the punishment measures for failing to fulfill the compulsory reporting obligations should be implemented in detail and the incentives for active reporting should be increased; Clear the lead department, set up a report telephone for unified acceptance.

　　Crime Prevention: Strengthening the Construction of Specialized Schools and Solving the Social Problems Behind problem children

　　Some minors who have committed crimes are out of the control of their parents and schools, and they are caught in a vicious circle of "grasping and releasing".

　　The new law on the prevention of juvenile delinquency is clear, and the state strengthens the construction of special schools and provides special education for minors with serious bad behavior.

　　The reporter learned that some specialized schools are exploring a new path of replacing punishment with teaching and intervening in advance to help the delinquent minors return to society better.

　　"In the early days, like some old-fashioned work-study schools, we relied on a huge amount of military training to cultivate students’ awareness of rules." Yin Zhangwei, director of the Academic Affairs Office of Guangzhou Xinsui School, told the reporter that at present, the school vigorously promotes the construction of school-based courses such as aesthetic education courses and mental health courses, and makes students consciously correct their mistakes through the internalization of educational concepts. After the implementation of these teaching methods, some students are promoted to key high schools and universities.

　　Graded intervention to correct the abnormal behavior of minors is an important concept of the new law on the prevention of juvenile delinquency. Guangzhou City is exploring the construction of different types of specialized schools for the three different education and correction objects: minors with general or serious bad behaviors, minors involved in crimes who are conditionally not prosecuted or exempted from prosecution, and juvenile offenders who are serving sentences.

　　Behind the "problem children" are social problems. The relevant person in charge of the Supreme People’s Procuratorate said that the procuratorial organs should strengthen the analysis of the causes, laws and trends of cases in handling cases, and cooperate with families, schools and society to solve the deep-seated social problems behind cases involving minors, so as to prevent minors from committing crimes more effectively. (Reporter Bai Yang, Xu Zhuang, Liu Yuzhan, Yan Zhihong, Wang Ying, Wu Shuaishuai, Yang Shuxin)