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On October 24, these areas and personnel nucleic acid testing, Tianjin seven districts notice
On October 23, seven districts in Tianjin issued a notice that these areas and personnel will be tested for nucleic acid on October 24:
Jinghai District Sampling time: From 6 o'clock on October 24 (Monday), nucleic acid testing will be carried out in some areas. Testing range: all residents (including foreigners and migrants) in the jurisdiction of Wangkou Town, Jinghai Town, Chaoyang Street, Ziya Town and Ziya Economic Development Zone.
Jinnan District Testing time: October 24, 2022 (Monday) starts at 6:00, the specific time is subject to the local town street and community (village) notice. Testing range: all personnel within the administrative area of Xianshuigu Town (subject to the place of residence, including outsiders, mobile personnel, centralized isolation, home isolation, home health monitoring and other personnel in accordance with relevant regulations for testing). Employees in key industries and key places such as "seven small industries", express delivery, hotel services, decoration loading and unloading services, transportation services, shopping malls, supermarkets, agricultural (collective) markets, mobile workers, pension institutions, sanitation institutions, and construction sites throughout the region.
Beichen District Testing time: October 24, 2022 (Monday) from 6 o'clock, the specific time is subject to the notice of the territorial town street. Detection range: 1. All personnel (including mobile personnel and outsiders) in Xidi Tou Town, Ruijing Street and Jiarongli Street shall be subject to the territorial notice; 2. All personnel of the Land Port Logistics Park of the Development Zone, all personnel of Hanjiashu Haijixing Farmers Market and Central Flowers, Birds, Fish and Insect Market (including mobile personnel and outsiders), the specific notice shall prevail; 3. Logistics parks and logistics enterprises, farmers' wholesale markets and vegetable markets (including mobile personnel and foreigners) in other towns and streets shall be subject to the territorial notice; 4. All personnel of all construction sites in the region shall be subject to the notice of the territory; 5. Centralized isolation, home isolation, and home medical observation personnel who need to be screened according to the policy, and the management personnel are arranged to participate in nucleic acid testing in accordance with the territorial organization.
Hebei District Testing time: October 24 (Monday) from 6 o'clock (the specific time is subject to the street and community notice). Detection range: all residents of Jianchang Road Street (including outsiders and migrants); Relevant key industry personnel; Centralized isolation, home management, discharge (discharge) of new coronary pneumonia infected persons and personnel in risk areas and static management areas shall organize and arrange nucleic acid testing in accordance with relevant regulations.
Xiqing District Testing time: October 24 (Monday), the specific time is subject to the notice of the relevant street town community (village). Detection range: Zhangjiawo Town, Dasi Town, Liqizhuang Street (including outsiders, mobile personnel); other neighborhoods and key areas of the Economic Development Group; Key groups in the district.
Hedong District Testing time: October 24, 2022 (Monday) from 7 o'clock. (Subject to the notice of the territorial street and community). Detection range: 1. The whole area of Shanghang Road Street, Hedong District (including permanent residents, outsiders, and migrants). Staff related to nucleic acid testing and urban operation support shall obey the work arrangements of their own departments and units. 2. Employees in key industries and key places such as "seven small industries", business and trade venues, hotels, regulatory places, transportation, express logistics, sports and fitness, mobile workers, pension institutions, sanitation institutions, education and training institutions, etc. Specifically, the industry management department and the territorial street shall notify and organize the implementation.
Binhai New Area Testing time, testing range: From 6 o'clock on October 24 (Monday), all the masses (including foreigners and migrants) living in the Economic Development Zone (East District, West District), Free Trade Zone (Seaport, Lingang), Dongjiang Comprehensive Bonded Zone, Xingang Street, Hangzhou Dao Street, Xincheng Town, and Tianjin Port.
Be careful if you have been to these places! Up-to-date rollup
The reporter learned from the Municipal Epidemic Prevention and Control Headquarters that after multiple investigations, the activity trajectory of the newly added positive infections in Tianjin on October 21, 2022 was basically determined, and the main areas and venues involved were announced.
The municipal disease control department reminds that those who have intersected with the release of the case trajectory should immediately take the initiative to report to the community, unit or district disease control department, and cooperate with various prevention and control measures such as centralized isolation, home isolation, health monitoring, and nucleic acid testing.
On October 23, the Jinghai District Epidemic Prevention and Control Headquarters issued a notice, if you have recently visited the supermarket in Jinghai, please take the initiative to report immediately:
There were activity tracks in Quanruixiang Supermarket (Minmin Village, Wangkou Town, Jinghai District) from October 19 to 20, and personnel who have not yet reported control should refer to the management of high-risk exposed personnel.
The window for adjusting domestic oil prices opened on the 24th or ushered in the second increase in the second half of the year
At 24 o'clock on October 24, a new round of domestic refined oil price adjustment window will open. Affected by changes in international oil prices, domestic refined oil prices may usher in the second half of the year.
According to agency estimates, as of the ninth working day of the Japanese round of refined oil price adjustment cycle on October 21, the average price of reference crude oil varieties is 90.38 US dollars per barrel, the change rate is 1.14%, and it is expected that the domestic gasoline and diesel will rise by 180 yuan per ton, equivalent to gasoline and diesel between 0.13-0.15 yuan per liter.
News speed reading
- The Mengtian experimental module will be launched this month, and the construction of the Chinese space station has entered the final stage.
- A few days ago, Asia's largest heavy self-propelled self-propelled suction ship "Tiankun" independently designed and built by the mainland was officially put into the construction of a 100,000-ton waterway in the Ganyu port area of Lianyungang Port.
- On the 23rd, Peng Yigang, an academician and architect of the Chinese Academy of Sciences, died in Tianjin at the age of 90 due to ineffective medical treatment.
- Recently, the black stork, a national first-class key protected animal known as the "giant panda among birds", appeared in Qilian Mountain National Park.
These are important points to understand
Tianjin plans to designate 13 high-quality development bases for agricultural international trade
In order to promote the accelerated transformation and upgrading of agricultural international trade in our city and better play the role of agricultural product exports in promoting rural revitalization and high-quality agricultural and rural development, according to the Action Plan for the Construction of Tianjin Agricultural International Trade High-quality Development Base (2022-2025), after enterprise declaration, district-level recommendation and expert demonstration, it is proposed to identify 13 enterprises including Tianjin Qiande Food Co., Ltd. as Tianjin's agricultural international trade high-quality development base.
The 56th Tianjin Chrysanthemum Exhibition opened in the water park
On October 23, accompanied by the fragrance of chrysanthemums, the 56th Tianjin Chrysanthemum Exhibition opened in the water park, displaying more than 2,000 pots of beautiful and different forms of chrysanthemum boutiques to the public, covering more than 100 varieties such as multi-headed chrysanthemum, cliff chrysanthemum, and variety chrysanthemum.
The autumn grain harvest nationwide exceeded 80 percent and autumn and winter planting were carried out simultaneously
According to the agricultural dispatch of the Ministry of Agriculture and Rural Affairs, up to now, 82.5% of the autumn grain harvest has been completed.
The latest requirements of the Ministry of Education: the proportion of "dual-teacher" teachers in vocational schools is not less than 50%
The Ministry of Education recently put forward a new construction plan and requirements for the teaching innovation team of teachers in vocational colleges across the country, making it clear that vocational schools in various regions should focus on building a group of innovative teams with both morality and technology, innovation and cooperation, and reasonable structure, so as to provide teacher support for comprehensively improving the quality of training compound technical skills.
The Ministry of Education proposed that the innovation team members should include public courses, professional course teachers (including internship instructors) and part-time teachers of enterprises with rich work experience, and the proportion of "dual-teacher" teachers should not be less than 50%. The composition of members should fully consider factors such as title, age, and profession, be scientific, reasonable and relatively stable, and the adjustment ratio should not exceed 30%. The leader of the innovation team shall be a professional leader, with strong curriculum development ability and rich experience in education reform, and shall not be replaced at will.
Large-scale centralized maintenance of railways across the country to ensure transportation safety
With the recent large temperature difference between day and night, lines and equipment have been worn to varying degrees, especially for the Beijing-Kowloon Line, Longhai Line, Chengkun Line and other traffic arteries that have been in operation for many years, and various railway departments are focusing on large-scale equipment maintenance to ensure the large passenger flow in winter and next year's Spring Festival, and the safe and smooth railway passenger and freight transportation.
The Poyang Lake Reserve has monitored more than 120,000 wintering waterbirds of 52 species
The reporter learned from the Jiangxi Forestry Bureau that as of October 18, the administration of Poyang Lake National Nature Reserve has monitored 52 species and more than 120,000 water birds flying to Poyang Lake.
Orderly operation of freight logistics across the country, railway transport goods increased by 0.56% month-on-month
The latest data show that on October 22, the country's freight logistics were running in an orderly manner, and the goods transported by rail increased by 0.56% month-on-month.
According to the monitoring and summary data of the Office of the Leading Group for Logistics Protection and Smoothness of the State Council, on October 22, the national railway freight continued to maintain a high level of operation, transporting 10.263 million tons of goods, an increase of 0.56% month-on-month; The number of trucks on highways nationwide was 7.0229 million, down 5.81% month-on-month; The monitored port completed a cargo throughput of 32.241 million tons, down 3.5% month-on-month, and completed a container throughput of 708,000 TEUs, down 5.4% month-on-month; Civil aviation guaranteed 785 cargo flights (including 568 international cargo flights and 217 domestic cargo flights), down 0.9% month-on-month; Postal express collection volume was about 307 million, down 4.4% month-on-month; Deliveries were approximately 330 million, down 1.8% sequentially.
WTT Macau Championship: Sun Yingsha defeated Chen Xingtong to win the women's singles championship
On the evening of October 23, Beijing time, in the women's singles final of the 2022 WTT Macau Championships, Sun Yingsha defeated her teammate Chen Xingtong 4-1 and won the championship. The scores of the five sets were 12-10, 11-8, 5-11, 11-6 and 12-10.
Wang Chuqin won the WTT Macau Championship men's singles championship
On the 23rd, in the men's singles final of the 2022 WTT Macau Championships in Macau, China's Wang Chuqin defeated teammate Fan Zhendong 4-3 to win the championship.
Chang Yani and Chen Yiwen won the women's 3-meter springboard championship and runner-up in the Diving World Cup
On the 23rd, in the women's 3-meter springboard final of the 2022 FINA Diving World Cup held in Berlin, Germany, China's Chang Yani and Chen Yiwen won the championship and runner-up.
The new Italian government was sworn in and Meloni became the first female prime minister
Ni and his cabinet members were sworn in on the 22nd at the Quirinale Palace in the Italian presidential palace, and Meloni became Italy's first female prime minister.
There are responses to these questions
Chang'e-5 lunar soil reveals the mystery of the origin of the moon's young volcano
Chinese scientists have proposed a new model of lunar thermal evolution based on the study of the Chang'e-5 lunar soil, unraveling a major mystery that has puzzled the academic community: why the moon still had volcanic activity 2 billion years ago.
Chen Yi, a researcher at the Institute of Geology and Geophysics of the Chinese Academy of Sciences, introduced that the moon formed about 4.5 billion years ago and has a mass of only about 1% of the earth, for such a small celestial body, in theory, it should cool rapidly, stop volcanic activity early, and become a "dead" planet.
The return of Chang'e-5 lunar soil samples has triggered a new round of lunar research. In October 2021, Chinese scientists published three articles in the journal Nature, revealing that lunar volcanic activity could have continued until 2 billion years ago, refreshing human understanding of the history of lunar magma activity and thermal evolution.
According to experts, lunar basalt is a rock formed by the partial melting of the lunar mantle (equivalent to the Earth's mantle) by volcanic eruption to the lunar surface to cool and crystallize rock. International scholars have put forward two hypotheses about the partial melting of the continuously cooling lunar mantle: first, the heating of radioactive elements causes the lunar mantle to heat up; Another hypothesis is that if the water content is high, it will lower the melting point of the lunar mantle.
However, Chinese scientists' research on Chang'e-5 basalt revealed that the lunar mantle source area is not rich in radioactive thermogenic elements and is very "dry", ruling out the above two hypotheses. Therefore, why the lunar volcanic activity continues for so long has become an unsolved mystery in a new round of lunar research.
In response to this problem, Chen Yi led the scientific research team to select 27 representative Chang'e-5 basalt cuttings, used the latest research and development scanning electron microscopy energy spectrum quantitative scanning technology to analyze the main components of the whole rock of the cuttings, combined with a series of petrological and thermodynamic simulation calculations, successfully recovered the initial magmatic composition of Chang'e-5 basalt, and compared with the initial magma of the Apollo samples to calculate their origin depth and temperature.
The study found that the initial magma of the young Chang'e-5 basalt contained more calcium and titanium than the Apollo sample, which indicated that the mantle source area of the Chang'e-5 basalt had more calcium-rich and titanium-rich substances added. This part of the material is precisely the product of the late crystallization of the lunar magma ocean, and has fusible properties, its addition will significantly reduce the melting point of the lunar mantle, induce the partial melting of the lunar mantle to form young lunar basalt. Further simulations showed that the moon's interior had been continuously cooled for more than a billion years, reducing the temperature by only about 80 degrees Celsius.
Chen Yi said that the study shows that although the interior of the moon continues to cool slowly, fusible components crystallized in the late lunar magma ocean continue to be added to the deep lunar mantle, which not only "supplements calcium and titanium" for the lunar mantle, but also lowers the melting point of the lunar mantle, thereby overcoming the slowly cooling lunar internal environment and triggering long-term continuous lunar volcanism.
The results were published in the latest issue of the American journal Science Advances.