Earth model in Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences. Reporter Guo Jingyuan photo

　　Recently, the China delegation attending the 74th UN General Assembly formally submitted four documents to the UN. Among them, the Report on Global Big Data Supporting Sustainable Development Goals compiled by China Academy of Sciences shows China’s exploration and practice of using global big data technology to support the implementation of the 2030 sustainable development agenda and policy decisions.

　　With the rapid development of science and technology, the blue planet of the earth is becoming more and more "transparent" in the fine network woven with big data. Recently, China Academy of Sciences officially released "Report on Global Big Data Supporting Sustainable Development Goals" (referred to as "Report"). What’s the mystery in the report? Please follow the Economic Daily reporter to find out.

　　Focus on new methods and accumulate new data

　　In 2015, 193 Member States of the United Nations adopted "Changing Our World: Agenda for Sustainable Development in 2030", and countries around the world actively implemented the Sustainable Development Goals (SDGs) in the increasingly severe global problems.

　　However, Guo Huadong, head of the Earth Big Data Science Project and academician of China Academy of Sciences, admitted that the monitoring of the implementation process of SDGs is facing arduous challenges. Among them, the serious shortage of indicator data is one of the main challenges in monitoring SDGs: the imperfect and inconsistent data statistical system and the lack of indicator system are the key reasons for the lack of data and low quality. Therefore, it is still a difficult problem to ensure data reliability and scientifically establish SDGs evaluation index system.

　　Guo Huadong showed a set of data to reporters: among the 17 sustainable development goals, 169 specific goals and more than 230 indicators of the sustainable development agenda in 2030, only 45% were assessed with methods and data, 39% were assessed with methods and data, and 16% were assessed without methods and data. "It is the most urgent task for the United Nations to achieve a breakthrough in the evaluation of indicators with methods, no data, no methods and no data."

　　"The evaluation of indicators mainly depends on the investigation of statistical departments in various countries. However, the traditional means of statistical investigation is insufficient in the timeliness, spatial resolution and cost of indicator evaluation, which has been widely recognized around the world." Chen Xiang, a researcher at the Institute of Aerospace Information, China Academy of Sciences, told reporters that some countries are rich in agricultural resources, but because of the lack of methods to evaluate the agricultural situation, they have no food to eat. For example, mango trees in Mozambique are all over the country, but the mango resources are still unclear and have not been effectively utilized.

　　In this regard, Chinese scientists have stepped forward and aimed at "Earth Big Data" to carry out scientific research. "As an important aspect of scientific and technological innovation, big data is bringing new research methods and means to scientific research, which is expected to promote the emergence of a new research paradigm." Guo Huadong said that Earth Big Data is massive, multi-source, heterogeneous, multi-temporal, multi-dimensional, highly coupled, non-stationary and unstructured, and is becoming a new key to understanding the Earth, a new engine for knowledge discovery and a new means of decision support.

　　On January 1, 2018, China Academy of Sciences officially launched the Class A strategic pilot science and technology project "Earth Big Data Science Project", which is dedicated to building a platform for sharing big data and cloud services covering resources, environment, biology, ecology and other fields, and promoting technological innovation in the field of earth big data and major breakthroughs and scientific discoveries in earth system science. The Report on Global Big Data Supporting Sustainable Development Goals is the result of more than one year of special implementation.

　　Guo Huadong introduced that the Report selected a number of typical cases for in-depth study by focusing on specific goals such as zero hunger, clean drinking water and sanitation facilities, sustainable cities and communities, underwater organisms and terrestrial organisms, and the data analysis results presented can provide useful reference for other countries to implement the 2030 Agenda and provide China’s solutions for solving more global and regional sustainable development problems.

　　Typical case interpretation of scientific basis

　　Earlier, IUCN lowered the endangered level of our national treasure giant panda from "endangered" to "vulnerable" according to its own evaluation criteria. Where did the basis for this judgment come from? Is the giant panda really safe?

　　In this issue of the Report, the answer is given. According to the Report, from 1976 to 2013, the population of giant pandas increased, but the habitat since 2001 was smaller and more fragmented than when giant pandas were listed as endangered species in 1988. "Therefore, it is unreasonable to reduce the endangered level of giant pandas simply on the basis of population size. The assessment of endangered category needs to integrate both population and habitat factors in order to carry out protection more objectively." Guo Huadong said.

　　For example, where is the best place for friends to enjoy public transport services conveniently and quickly? In terms of sustainable cities and communities, the Report points out that citizens in Macao, Hong Kong, Shanghai and Beijing have the most convenient access to public transport, and the proportion of public space in Beijing is the highest in the country. The average proportion of people in all provinces in China who can use public transport conveniently is 64.28%, among which the eastern region is generally higher than the central and western regions and the southern provinces are generally higher than the northern provinces. From the scale of prefecture-level cities, the proportion of people who can easily use public transportation in densely populated cities is generally higher than that in sparsely populated cities.

　　In terms of clean drinking water and sanitation facilities, the Report shows that the surface water quality in China improved slightly in 2017 compared with that in 2016, and the surface water quality in the western region was generally better than that in the eastern region, with the surface water quality in Xinjiang and Tibet being the best. After years of continuous treatment, the quality of surface water in China has been significantly improved, but some eastern provinces and cities still need to further improve their treatment level.

　　In this way, 12 research cases about China are presented in this issue of the Report. In addition, the project also carried out in-depth research on data and methods for the global urbanization process, glacier degradation in high Asia, and national water resources situation in Africa and Central Asia.

　　For example, the impact of global atmospheric carbon dioxide concentration on climate change should be assessed to strengthen education and publicity on climate change mitigation, adaptation, impact reduction and early warning. "We can see that the annual increase of global atmospheric carbon dioxide concentration mainly comes from man-made emissions. The occurrence of extreme climate has also enhanced carbon dioxide emissions in some terrestrial ecological areas, leading to an increase in interannual incremental fluctuations. " In this regard, Guo Huadong suggested that while controlling man-made carbon dioxide emissions, we should also scientifically repair and manage sensitive terrestrial ecosystems to reduce the impact of extreme climate on ecosystems.

　　Guo Huadong told reporters that the SDGs assessment progress shown in the Report provides a solid scientific basis for supporting UN agencies to promote sustainable development-related cooperation in the future, and supporting countries related to the Belt and Road Initiative to build a more perfect sustainable development target assessment system.

　　March towards the goal of sustainable development

　　Practice has proved that earth big data, as a new scientific methodology, has great application value and can provide monitoring and evaluation services for sustainable development goals in China and the vast number of developing countries and regions.

　　Guo Huadong said that the sustainable development goals of the United Nations and China’s national development strategy are mutually supportive. This issue of the Report is a scientific and technological innovation platform for China to serve the sustainable development goals of the United Nations, a concrete contribution to the realization of the sustainable development goals by using big earth data, and a realistic case in which China implements a technology promotion mechanism to promote the realization of the sustainable development goals, including data methods, which can be popularized in other countries.

　　The "Earth Big Data Science Project" project takes a longer view. Guo Huadong bluntly said that the ultimate goal of the project is to build an international earth big data science center. These include: launching CASEarth small satellites to improve data acquisition capabilities; Build a basic platform for earth big data cloud services and improve data processing capabilities; Build a digital geoscience platform to improve decision support ability; Monitoring and evaluation of SDGs indicators in global, regional, national and typical regions will be realized around the Belt and Road Initiative and beautiful China.

　　"Special projects can constantly give full play to their own characteristics and advantages, take the technology promotion mechanism as the purpose, invest in high-quality and precise scientific and technological strength, and achieve innovation in many aspects such as data sources, methodologies, implementation cases and decision support for sustainable development goals, and provide more reliable data basis and new research theories and methods for major issues related to sustainable development goals." Guo Huadong said.

　　Promoting the implementation of the 2030 Agenda for Sustainable Development has become the core task in the field of global development. "More and more countries, regions, organizations and enterprises are participating in it and working together to promote the UN’s sustainable development goals." Zhang Yaping, vice president of China Academy of Sciences, said that in the future, the special project of "Earth Big Data Science Project" will continue to carry out research on sustainable development goals, deepen cooperation inside and outside the institute, at home and abroad, strengthen the integration of relevant research results, and strive for more scientific and technological workers to join in and make greater contributions to the UN Agenda 2030. (Economic Daily China Economic Net reporter Guo Jingyuan)

Press conference video

　　The Information Office of Henan Provincial Government will hold the 20th press conference on the topic of epidemic prevention and control in COVID-19, Henan Province at 15: 30 on February 29th, 2020.

　　Release content:This paper introduces the progress of epidemic prevention and control in our province, medical treatment and epidemic prevention and control in education system.

　　Published by:

　　Zhang Ruoshi, deputy head of the comprehensive group of the provincial epidemic prevention and control headquarters office, member of the party group and deputy director of the provincial health and wellness committee.

　　Diao Yuhua, member of the Party Group and Deputy Director of the Provincial Department of Education

　　COVID-19 Li Suyun, deputy head of Henan Medical Treatment Expert Group and vice president of the First Affiliated Hospital of Henan University of Traditional Chinese Medicine.

　　Xu Jin, Deputy Director of Institute of Immunization Prevention and Planning, Provincial Center for Disease Control and Prevention

　　Jin Zhipeng, director of the Department of Internal Medicine of Provincial Children’s Hospital and director of the Children’s Intensive Care Unit.

　　[News report]

　　The 20th press conference on epidemic prevention and control in COVID-19 was held.　

　　The start of school continues to be postponed.　

　　When does school start? Determine after the epidemic situation is effectively controlled.

　　On February 29th, the Information Office of the provincial government held the 20th press conference on the prevention and control of COVID-19 epidemic in our province. Spokesmen of the Provincial Health and Health Commission, the Provincial Department of Education and other units reported on the progress of epidemic prevention and control and medical treatment in our province, and responded to social hot issues such as students’ return to school and employment.

　　Among the cured cases, the participation rate of traditional Chinese medicine was 99.31%.

　　Zhang Ruoshi, deputy head of the comprehensive group of the Office of the Provincial Epidemic Prevention and Control Headquarters and deputy director of the Provincial Health and Wellness Committee, informed that as of 24: 00 on February 28th, the province had reported a total of 1,272 confirmed cases in COVID-19, and 1,161 cases were discharged, with a cure rate of 91.27%. In medical treatment, our province implements a dual-tube bed of Chinese and western medicine, and the severe rate of Chinese medicine diagnosis and treatment guidance is 100%. Among the confirmed cases, the participation rate of Chinese medicine is 98.74%, and among the cured and discharged cases, the participation rate of Chinese medicine is 99.31%.

　　Li Suyun, deputy head of the medical treatment expert group of Henan Province in COVID-19 and vice president of the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, said that for mild and ordinary patients, early intervention of traditional Chinese medicine can effectively prevent the disease from transforming into severe and critical diseases; In the treatment of severe and critical diseases, it will win time for the rescue and improve the success rate of treatment; In the rehabilitation period, it is conducive to the rapid recovery of patients.

　　Children’s illness affects people’s hearts. Jin Zhipeng, director of the Department of Internal Medicine of Henan Children’s Hospital and director of the Children’s Intensive Care Unit, said that the hospital uses integrated traditional Chinese and western medicine to implement precise treatment and individualized care. As of 24: 00 on February 28th, 5 children with COVID-19 were admitted to the isolation ward of our hospital, 3 of them have recovered and discharged, and 2 are still under treatment, all of which have improved obviously.

　　The starting time will be determined after the epidemic situation is effectively controlled.

　　When to start school is a common concern of teachers, students and parents. Diao Yuhua, deputy director of the Provincial Department of Education, said at the press conference that the start time of schools of all levels and types in our province will continue to be postponed. After the epidemic situation in our province is effectively controlled, the specific start time will be unified and announced to the public one week in advance.

　　Combined with the reality of our province, the Provincial Department of Education has formulated a basic plan for returning to school in an orderly manner when the conditions for starting school are met: primary and secondary schools, kindergartens and secondary vocational schools adhere to the principle of "one place, one policy", and start school by stages and in batches in different regions. In principle, the third grade of ordinary high school is unified in the province; In the third grade of junior high school, except Zhengzhou, Nanyang and Xinyang, the opening time of other provinces and municipalities is unified; Colleges and universities adhere to the principle of "one school, one policy" and territoriality, and comprehensively consider many factors such as "first in the province, then outside the province" and "first in the local area" to accurately formulate the plan for returning students to school; Secondary vocational schools with foreign students (including other provinces) can refer to the start time of colleges and universities. At present, all local schools should accurately grasp the health status and whereabouts of teachers and students, accurately formulate the work plan for students to return to school, and do their best to prepare for the start of school.

　　Job fairs are "moved" from offline to online.

　　At present, it is the key node for college graduates to find jobs. This year, the number of college graduates in our province is expected to reach 660,000. In order to minimize the impact of the epidemic on employment, our province has "moved" the job fair from offline to online, launched the "Spring Online Recruitment Month for College Graduates in 2020", and pushed recruitment information through the website of the Provincial Department of Education and other channels, which has provided more than 50,000 jobs; In March, the province’s education system will also launch 220 large-scale campus network double-election activities.

　　Broaden employment channels. Organize colleges and universities to guide employers to tap their own potential by sending letters to employers, provide more jobs for graduates, strive to undertake more national enrollment expansion tasks, and focus on expanding the enrollment of disciplines and majors that are urgently needed for economic and social development and have high employment quality in our province.

　　Optimize employment services. Simplify procedures, implement online employment procedures and academic qualifications certification, and keep accounts and files in school for two years for college graduates who have not implemented their work units when they leave school; Open the "micro-guidance" function on the employment and entrepreneurship service cloud platform, and share more than 300 high-quality employment and entrepreneurship guidance courses for free.

　　In the next step, the Provincial Department of Education will cooperate with 12 departments including the Provincial Development and Reform Commission to carry out the "New Era and New Dream" public welfare assistance action for employment and entrepreneurship. Facing the national strategy and key areas, we will expand jobs, implement the special post plan for rural teachers, implement grassroots employment projects such as Selected Graduates and "three supports and one support", and do a good job in college students’ joining the army. (Henan Daily reporter Zhou Xiaohe)

CCTV News:According to the requirements of the joint prevention and control mechanism in the State Council, Yinchuan started a large-scale nucleic acid detection at 9: 00 on the 23rd. As of 19: 30 on the 25th, a total of 2,057,631 people were sampled in three districts under the jurisdiction of Yinchuan City, and 2,049,831 people were detected, accounting for 99.62%, all of which were negative.

Tourists stranded in Ningxia began to return yesterday.

After three special tourist trains originating from Ejina Banner in Inner Mongolia Autonomous Region stayed in Ningxia Hui Autonomous Region for many days, 1943 passengers on the special trains began to return on the 25th. On October 19th, these three special tourist trains originating from Ejina Banner in Inner Mongolia passed through Ningxia. Considering the high risk of epidemic spread, the passengers on the special trains were temporarily observed in Ningxia.

These passengers are mainly elderly tourists, the oldest of whom is 86 years old and the youngest is only 2 years old. In order to do a good job of security, Ningxia has set up special work classes, which are arranged in 13 hotels in Shizuishan, zhongwei and lingwu city. On the 25th, the stranded passengers completed five nucleic acid tests, all of which were negative, and 1943 passengers finally continued their return journey on the tourist train.

Original Zhiyuan Xin Zhiyuan Xin

Zhiyuan Xin reports.

Editor: editorial department

[Introduction to Zhiyuan Xin] Grok of xAI opened its source as scheduled after seven days! Open the code behind Grok and let Musk slap his face at OpenAI. There are 8 MOEs with 314 billion parameters, and the weight structure is fully open. As soon as the project is launched, it has already snapped up 6k stars on GitHub.

When it comes to doing it, Grok of Musk xAI is really open source as scheduled!

Just now, xAI officially released the weight and architecture of the 314 billion parameter hybrid expert model Grok-1.

With a parameter of 314 billion, Grok-1 has become the largest open source LLM so far, four times that of Llama 2.

At present, xAI has not disclosed more information about Grok-1.

The information released by official website is as follows-

-The basic model is trained on a large amount of text data and has not been fine-tuned for any specific task.

The MoE of the-314B parameter has a weight of 25% that is active on a given token.

-In October, 2023, xAI started training from scratch using a custom training stack based on JAX and Rust.

Once online GitHub, Grok snapped up 6k stars and 586 Fork.

Project address: https://github.com/xai-org/grok-1.

Musk did not forget to ridicule OpenAI, "Tell us more about the" open "part of OpenAI …"

The new york Times commented that the original code behind the open source Gork is an upgrade of the future battle that the richest man in the world controls AI.

Will open source make technology safer or will it make it more abusive?

Musk, an "open source supporter", set an example and got involved in this heated debate in the AI community, and gave the answer with actions.

Xiao Zha also commented on Grok just now. "It didn’t really impress people. There are too many parameters of 314 billion. You need a bunch of H100, but I have already bought it."

A magnetic chain, the world’s first largest model open source.

This time, xAI open source Grok-1 is licensed by Apache-2.0, so users can freely use, modify and distribute the software.

The repository contains JAX sample code for loading and running the Grok-1 open source weight model.

Users need to download checkpoint, put the ckpt-0 directory in checkpoint, and then run the following code to test:

pip install -r requirements.txtpython run.py

This script will load the checkpoint and the samples in the model on the test input.

Because the model is large and the parameters reach 314B, a computer with enough GPU memory is needed to test the model with sample code.

Moreover, because the implementation efficiency of MoE layer in this repository is not high, this implementation is chosen to avoid the need to customize the kernel to verify the correctness of the model.

Through the Torrent client and the following magnetic link, you can download the weights.

magnet:? xt=urn:btih:5f96d43576e3d386c9ba65b883210a393b68210e&tr=https%3A%2F%2Facademictorrents.com%2Fannounce.php& tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce

More details

Andrew Kean Gao, a Stanford researcher, browsed model.py and introduced more information about the architecture of Grok. There are no additional clauses for the 314 billion parameters.

8 mixed experts (2 active experts), 860B active parameters. It uses rotation embedding instead of fixed position embedding.

-tokenizer vocabulary: 131,072 (similar to GPT-4) is equivalent to 2 17.

-Embedded size: 6144(48*128)

-Transformer layer: 64 (each layer has a decoding layer: multi-head attention block and density block)

-Key size: 128

Multi-head attention module: there are 48 query headers and 8 key values.

Dense block (dense feedforward block):

-Width factor: 8

-The hidden layer size is 32768.

Each token selects 2 out of 8 experts.

The embedding size of the rotation position is 6144, which is meaningful, and it is the same as the input embedding size of the model.

-Context length: 8192 token

-Accuracy: bf16

Finally, attach a summary map.

Netizen: Open source battle is coming.

The AI community is already boiling!

The technical community points out that the highlight of Grok is the use of GeGLU and normalization method in the forward feedback layer, and the use of interesting sandwich norm technique.

Even OpenAI employees have expressed their strong interest in Grok.

Jim Fan, a senior scientist in NVIDIA, said, "The largest open source model in history was trained by a world-class team and released through the magnetic chain Apache 2.0.

314B parameter, mixed expert model (8 experts and 2 active). Even the active parameter scale (86B) exceeds the largest Llama model. I can’t wait to see the benchmark results and what kind of applications people can build with it. "

Sebastian Raschka, an AI researcher, said that Grok is more open-source than other open-source modular models that usually have restrictions on use. However, it is less open source than Pythia, Bloom and Olmo, which provide training code and reproducible data sets.

Boris Dayma, the founder of Craiyon, analyzed the code of Grok-1 in detail.

Netizen indigo said that in order to "understand the universe", it seems that the xAI team deliberately set the parameter as "pi 314B", which is the largest open source model at present. It is expected that Llama 3 will join Grok’s open source battle in June this year.

After Grok opened the source, a big wave of fine-tuning is coming.

The first generation Grok has surpassed Llama-2-70B.

In November, 2023, xAI launched its first generation of big language model, Grok, and formally joined the big model war.

At that time, Grok used Twitter as part of the "Premium+" subscription service, with a monthly fee of $16.

XAI said that Grok’s design was inspired by The Hitchhiker’s Guide to the Galaxy, which can answer almost all questions and help people pursue understanding and knowledge regardless of background or political stance.

Grok’s original version, Grok-0, had 33 billion parameters, and then xAI introduced Grok-1, which was improved several times to support the Grok chat robot on X.

According to the data released by xAI, in a series of benchmark tests such as GSM8K, HumanEval and MMLU, Grok-1 outperformed LLMA-2-70b and GPT-3.5, although it was far from GPT-4.

At that time, Grok was not only able to handle the user content generated in real time on the X platform, but also had a little sense of humor, which injected a little vitality into the simple AI.

While providing information about the latest hot events (whether political or sports), it can also be clever and even occasionally sarcastic.

Why did Musk choose open source?

After mocking OpenAI as "CloseAI" several times, Musk really chose to open his own big model.

Of course, there must be commercial considerations behind this.

As a market leader, OpenAI has no reason to open source the model code behind ChatGPT.

Now, by releasing Grok’s code, Musk firmly rooted himself in the latter camp. This decision may make his xAI surpass Meta and Mistral AI.

Llama’s open source has brought many benefits to Meta, and almost made Xiaozha climb out of the quagmire of the meta-universe.

Mistral AI, which is just a small start-up, is also famous for its open source strategy and is recognized by the industry as "OpenAI in Europe".

The open source version may encourage developers and potential customers to adopt their own models more quickly, which actually plays a marketing role.

The feedback and improvement from the developer community on the open source version of Grok may also help xAI to speed up the development of new versions, which can choose to open source or keep exclusive rights.

For example, like Mistral, it promises to continue to release open source versions while retaining the most advanced models for paying customers.

Musk has always been a supporter of open source technology. Even Tesla has opened the source code of some parts of the car, and his social media platform X has published some algorithms for content ranking.

"There is still work to be done, but this platform is by far the most transparent, truth-oriented and not a high threshold platform," Musk said today in response to comments on the open source X recommendation algorithm.

Although OpenAI is still far ahead in the AI field, the war between open source and closed source is far from over.

Should the AI model be open source? Some people think that this powerful technology must be protected from intruders, while others insist that the advantages of open source absolutely outweigh the disadvantages.

As a market leader, OpenAI has no reason to open source the model code behind ChatGPT.

Now, by releasing Grok’s code, Musk firmly rooted himself in the latter camp.

This decision may enable his xAI to finally surpass Meta and Mistral AI.

References:

https://x.ai/blog/grok-os

here's your DEEP DIVE into @grok's architecture!
I just went through the https://t.co/8Y5cjeImg6, for this 314B open source behemoth with *no strings attached*.

👇🧵 pic.twitter.com/CraHKGqILe

— andrew gao (@itsandrewgao) March 17, 2024

https://www.wired.com/story/elon-musk-no-choice-open-chatbot-grok/

Original title: "Musk faces OpenAI, the world’s largest Big Mac model Grok-1 is open source! 314 billion parameters, 8 MoE, GitHub madly took 6k stars "

Read the original text

　　At present, mycoplasma pneumoniae, influenza, streptococcus pneumoniae and other respiratory pathogens are in the epidemic stage, many people are recruited, and some people have mixed infections with multiple pathogens. What is mixed infection? Who is prone to mixed infection? How to prevent it? Look at the authoritative answer.

　　What are the more popular pathogens at present?

　　Autumn and winter are the seasons with high incidence of respiratory infectious diseases in children. In addition to mycoplasma pneumoniae infection, influenza virus, adenovirus, respiratory syncytial virus and so on have appeared one after another. This is in line with the previous fashion trend.

　　At present, the most popular pathogens are mycoplasma pneumoniae, influenza virus, respiratory syncytial virus and streptococcus pneumoniae. These respiratory tract infections usually have symptoms such as cough, expectoration, runny nose, fever and general fatigue.

　　Mixed infection means that more than two pathogens are infected at the same time. Most clinical "mixed infections" are mainly the combination of viruses, bacteria and mycoplasma.

　　Who is prone to mixed infection?

　　Children, the elderly and people with basic diseases are susceptible to respiratory diseases, and they are also more prone to mixed infection of multiple pathogens. Children should strengthen protection, avoid cross-infection, avoid contact with patients, and reduce the chance of being infected.

　　There is mixed infection, how to treat it?

　　After mixed infection, early differential diagnosis is very important. Now most medical institutions can detect influenza virus, Covid-19 and mycoplasma, which is helpful to implement targeted treatment as soon as possible.

　　If influenza or Covid-19 is complicated with mycoplasma infection or bacterial infection, it is usually necessary to add antibacterial drugs, and at the same time give symptomatic treatment such as fever reduction, cough relieving and phlegm elimination, but the use of antibacterial drugs needs the guidance of doctors. For most patients, after taking medicine, drinking plenty of water and taking enough rest according to the doctor’s advice, the condition can be relieved in 1 to 2 weeks.

　　If the fever lasts for more than 72 hours or the body temperature exceeds 40℃, or if you cough frequently, it will affect your normal life, or if you have symptoms such as chest pain, wheezing, hemoptysis, shortness of breath or dyspnea, poor spirit and frequent vomiting, you should go to the hospital in time.

　　How to prevent mixed infection?

　　Vaccination against influenza is a safe and effective way to prevent influenza, which can effectively reduce the risk of influenza virus infection, hospitalization and serious illness and death in autumn and winter. It is recommended that all ≥ People who are 6 months old and have no vaccination contraindications are actively vaccinated against influenza.

　　In daily life, you should wash your hands frequently, open more windows for ventilation, cover your nose and mouth as much as possible when coughing or sneezing, and wear a mask when necessary. During the epidemic period of respiratory diseases, try to reduce going to places where people gather.

　　Keep enough sleep and eat high-quality protein and foods rich in vitamin A and vitamin C in your diet. Do a good job in family hygiene. If any family member has respiratory tract infection, pay attention to isolation. People with chronic respiratory diseases or other chronic basic diseases should try their best to reduce going to places where people gather.

　　Audit: Wang Quan, an expert in the national health science expert database and chief physician of the Department of Critical Care Medicine, Beijing Children’s Hospital affiliated to Capital Medical University.

　　Planning: Yu Yunxi Wang Ning

"After the launch of’ Guizhou Health Code’, it not only reduced the work pressure of front-line duty personnel, but also made us more aware of the health status of every resident." Li Yong, deputy general manager of Guiyang Huaguoyuan Community Property, said. Since the outbreak of Xinguan pneumonia, the Huaguoyuan community with 450,000 residents has vigorously carried out joint prevention and control, and set up 43 epidemic prevention stations at various entrances. With the continuous improvement of the epidemic situation in Guizhou, enterprises have gradually resumed their work and production, and the flow of people entering and leaving the community has been increasing. In addition to disinfection of bacteria, dining guidance and material support, scanning the "Guizhou Health Code" has become an essential link.

In fact, it’s not just the flower orchard community. In recent days, "code scanning" has become everyone’s "routine action" in both rural and urban areas. At the critical moment when the situation of epidemic prevention and control in Guizhou continues to improve and the order of production and life is accelerated, in order to improve the scientificity, accuracy and pertinence of epidemic prevention and control, Guizhou began to use the "Guizhou Health Code" in various basic units of social prevention and control, public places and public transport in the province on February 22, so as to quickly identify key personnel at the first time, control them in time after entering Guizhou, effectively cut off the transmission channels, and ensure the people in the province to resume work and study safely and orderly.

Accurate data prevention and control "one person, one yard" efficient management

"I thought I was driving a private car and didn’t need to be isolated at home. I didn’t expect to be discovered by the health code as soon as I went out." On February 29, Lin, who lives in Guanshanhu District of Guiyang City, showed "orange" on his health card when he entered the supermarket to scan the code. After verification, Lin took a private car from Henan to Guiyang a week ago, but went out without permission without observing at home for 14 days. After scanning the code, he was recognized by the system and was immediately advised to return home for isolation.

Coincidentally. At the intersection of Zunyi East Station Expressway, Wang’s private car was also stopped by the staff at the epidemic prevention site. By scanning the Guizhou health code, Wang’s health card shows red. Later, it was learned that Wang returned to Guizhou by car from Hubei on the same day. According to the prevention and control measures of Zunyi City, Wang was arranged to go to the Party School of Xinpu New District in Zunyi for 14 days of centralized isolation observation.

"The’ Guizhou Health Code’ personal health card is a dynamic health card, which will collect data in real time according to everyone’s travel trajectory, so as to help relevant government departments grasp the epidemic information in time and respond quickly to special situations, thus achieving accurate prevention and control." Li Gang, deputy director of Guizhou Big Data Development Administration, said.

Citizens enter the community to consciously scan the code. Sun Yuantao photo

As the first national big data comprehensive experimental zone in China, in recent years, Guizhou has vigorously promoted the deep integration of big data and the real economy, promoted the transformation and upgrading of a large number of enterprises in the direction of digitalization, networking and intelligence, and realized the innovation of production methods and business models, which has effectively promoted the high-quality development of Guizhou’s economy. These achievements were also fully demonstrated during the epidemic prevention and control period. Among them, "Guizhou Health Code" is a typical application of big data in the "epidemic" in Guizhou.

According to reports, the Guizhou Health Code is jointly developed by the Social Prevention and Control Group of the Leading Group for Epidemic Prevention and Control of Guizhou Province, organized by the Provincial Big Data Bureau, the Provincial Health and Wellness Committee, the Provincial Public Security Department and Guizhou Big Data (Group) Company in Yunshang, using big data technology to comprehensively collect and identify personal information of citizens, and automatically generate exclusive health pass documents that meet the needs of travel and return to work during personal epidemics.

The voucher system brings together the most complete and authoritative database of epidemic prevention key population in the province, such as confirmed personnel, suspected personnel, secret observation personnel, nucleic acid detection personnel, people returning from Hubei, and home observers. According to the five control measures of "hospital isolation, centralized isolation, home isolation, self-observation, and normal traffic", it is corresponding with five colors of "purple, red, orange, yellow and green", and different personnel will scan the code.

"Guizhou health code is implemented with one person, one code, consistent person and card, dynamic update and universal in the whole province, so as to realize the identification of’ code’ and prevent data from’ epidemic’." Li Gang said. At present, "Guizhou Health Code" has become an important tool for the government and enterprises to grasp the health status of returned workers. All industrial parks, office buildings and project site entrances in the province are equipped with "Guizhou Health Code", and personal health cards show "yellow" and "green" personnel, and they can log in to the province with bright codes at one time. After their body temperature is normal and protective measures are implemented as required, they can not only enter and leave key areas such as communities, shopping malls, parks and public service institutions normally.

Inter-provincial "bright code" mutual recognition helps enterprises to resume work and production

The generation of a QR code seems simple, but it is closely related to the development of enterprises and the return to work of migrant workers. According to statistics, with the rapid and orderly progress of the resumption of work and production in various places, more than 200,000 people enter Guizhou by means of transportation such as civil aviation, highways, trains and high-speed rail every day, and the relevant migrant workers in Guizhou are also continuously exported to all parts of the province, and the pressure on the prevention and control of the epidemic is further increased.

"After the resumption of work, Zunyi high-speed railway station gradually resumed operations. Now the average flow of people is 6,000-7,000 people per day, which greatly increases the work pressure of our health inspection and temperature measurement at the station." Su Jixun, instructor of the etiquette police station of Xinpu Branch of Zunyi City Public Security Bureau, said. However, this situation was effectively alleviated after February 29. Su Jixun told reporters that after the "Guizhou Health Code" was officially promoted in Zunyi, health cards with five colors enabled the staff to quickly distinguish the health status of passengers and achieve rapid passage in 2 seconds. At the same time, the staff also advised more than 10 passengers whose scan code results were not green or yellow, and cooperated with relevant departments to carry out epidemic prevention and control work.

A crowd is scanning the "Guizhou Health Code" on their mobile phones and entering the government affairs service hall of Nanming District, Guiyang City, Guizhou Province. Zhao Songshe

The launch of "Guizhou Health Code" has further smoothed the flow of people in the province, and the resumption of work and production in the province is in full swing. In order to enable migrant workers to return to work smoothly and quickly, Guizhou has also actively established a mutual recognition mechanism for health information with provinces and cities where migrant workers mainly flow out, such as Zhejiang, Guangdong and Chongqing, so as to open up the data of key personnel among provinces and realize cross-recognition of key personnel data, which is convenient for migrant workers to return to work.

At present, Guizhou Province has signed a memorandum of cooperation with Chongqing Municipality, and through data sharing and technology docking, mutual recognition of "Yukang Code" and "Guizhou Health Code" and "Bright Code" has been realized, so that people are not gathered and work is not delayed.

"Inter-provincial mutual recognition and interoperability of health codes has broken this dilemma, lifted some obstacles in the resumption of work and production, and improved the efficiency of returning to work." Song Jie, the person in charge of Hongfujin Precision Electronics Guiyang Co., Ltd., located in Guiyang Comprehensive Insurance Zone, said that one "code" is universal, which not only reduces the time required for filling out forms everywhere, but also accelerates the efficiency of verification and passage, and also effectively reduces contact and avoids cross-infection. Up to now, 9,500 people have returned to work by using health codes to manage employees, of which more than 400 returned workers from other provinces have successfully returned to work through isolation+nucleic acid detection+code scanning.

Strengthen technical control to ensure information accuracy and privacy.

"I slept at home and found that my green card became Huang Ka." Recently, Ms. Wang in Huaxi District of Guiyang City is a little confused. Because she hasn’t been to other places recently, and she hasn’t been exposed to cases, but the health card that was green the day before turned yellow overnight, which made her very depressed.

Fortunately, according to the Interim Measures for the Promotion and Use of Health Codes in Guizhou Province issued by the General Office of Guizhou Province, yellow health code personnel can pass normally in public places under the condition of normal temperature measurement and self-protection, because their travel has not been affected. However, the "yellow label" on the health card still brings some inconvenience to your life.

In order to regain "healthy green", Ms. Wang called the "Guizhou Health Code" service hotline 9610096. At the prompt of the customer service staff, she quickly got in touch with the epidemic prevention personnel in her community, and finally helped Ms. Wang to modify the information through the investigation and confirmation of the community epidemic prevention personnel.

"If an individual disagrees with the personal exclusive health information automatically judged by big data, he can apply for manual review by telephone." Peng Jing, director of Guizhou Tongfu Call Center, said that in order to ensure the accurate operation of "Guizhou Health Code", Guizhou Province opened the hotline of Guizhou Health Code 9610096 in time, and the call center insisted on 24-hour uninterrupted operation, and arranged nine full-time staff to answer, handle and give feedback to the relevant questions reflected by the citizens. "The problems reflected by the citizens are generally solved online in time. If they can’t be solved, the operator will record them and report them to the relevant departments in time." Peng Jing said.

A crowd is scanning the "Guizhou Health Code". Zhao Songshe

In order to effectively handle the opinions and suggestions of the masses, guizhou public security, Provincial Health and Health Commission, Provincial Big Data Bureau, Yunshang Guizhou Group Company and other units have set up technical support teams. After receiving the citizens’ inquiries and complaints, the call center will transfer each collected opinion to the corresponding departments according to the principle of "who confirms, who provides, who updates and who verifies" for the data questions and inquiries that need to be verified, so as to ensure that all questions are settled and answered within 12 hours. In response to the problems and suggestions collected by the hotline, the Guizhou Provincial Bureau of Big Data organized a technical research team to study overnight and solve them in time.

"In order to ensure the safe and stable operation of the system, Guizhou Big Data Group has deployed nearly 400 cloud servers, 50 cloud databases, 50TB of storage, exclusive bandwidth and a series of cloud security services." The relevant person in charge of Guizhou Big Data Group in Yunshang said that in order to ensure the smoothness and stability of the system and the information security of the masses, Guizhou Big Data Group in Yunshang not only upgraded the system, but also strengthened product safety prevention and monitoring, and conducted many safety inspections on the "Guizhou Health Code" system and its safety management and control mechanism. At present, no system information leakage has been found.

In the next step, Guizhou Big Data Group in Yunshang will continue to improve and optimize the system functions, ensure the stable operation of the system, and implement the instructions of Guizhou Province on "insisting on managing points, controlling lines and smoothing the surface, and doing a good job in prevention and control of key populations and key parts" with practical actions, and fully guarantee the safe and orderly resumption of work, production and schooling during the epidemic in Guizhou. (Reporter Sun Yuantao)

　　"get the braille wedding vows.

　　Feel familiar and warm! "

　　March 12

　　First use by visually impaired people in China

　　Complete the marriage registration with barrier-free format file.

　　This "tangible" wedding vows

　　Be praised by netizens

　　↓↓↓

　　Ms. Zhang is a visually impaired person.

　　Mr. Wang has a visual disability of Grade II.

　　March 12

　　They walked into Xicheng District of Beijing.

　　Civil affairs bureau marriage registration service center

　　The whole process was barrier-free, and the marriage registration procedure was completed.

　　Ms. Zhang and Mr. Wang

　　You can only touch Braille or read large characters.

　　Xicheng District Civil Affairs Bureau of Beijing Municipality

　　Marriage registration service center

　　After learning about the eyesight of the two newcomers,

　　Take the initiative to set up a green channel for the two newcomers.

　　And provide braille version, big character version.

　　Notice of marriage registration, marriage vows

　　This is Xicheng District, Beijing

　　Civil affairs bureau marriage registration service center

　　For the first time, Braille version and large character version were provided for the visually impaired.

　　Barrier-free format marriage registration standard document

　　alsoFor the first time in ChinaFor the visually impaired

　　Accessible format version available

　　Notice of marriage registration, marriage vows

　　Law on Barrier-free Environment Construction

　　It shall come into force as of September 1, 2023.

　　As China’s first barrier-free environment construction

　　Specialized laws formulated

　　The law clearly stipulates that

　　National basic public services use the national common Braille.

　　To ensure a barrier-free format

　　Notice of marriage registration, marriage vows

　　Norm and authority

　　Xicheng District Civil Affairs Bureau of Beijing Municipality

　　Marriage registration service center

　　Special invitation to China Braille Publishing House

　　Making Braille Edition and Big Character Edition

　　Notice of marriage registration, marriage vows

　　Many netizens for this

　　"Touchable" wedding vows like

　　Bless the couple!

　　For this love, temperature.

　　Warm heart measures like it!

　　Transferred from CCTV news

1905 movie network news Xianyang Zhou, the director and producer who is known as the "golden partner", and Chi-long To, the famous producer and screenwriter, shot hand in hand, starring Han Geng, Andrew, No.1 Zhang Huiwen and Guo Xiaodong, especially starring Carina Lau, and the detective comedy starring Feng Jiayi, Luo Jiaying, Yu Yang, Wang Zixuan and Cai Wenjing released a special production of "Building a Golden City" today.

Prague shooting is beautiful and romantic, and the legendary antique classic car is photographed in kind, refreshing the luxury and retro new height of Chinese movies; The gold medal production team has exquisite details, strives for perfection, breaks through the limitations of the traditional era, creates a mysterious and detached overhead world, and brings a new fantasy visual experience to the audience. The film will be released nationwide on January 18, 2019.

Exotic customs create "detective time and space" retro luxury car drives fantasy visual effects

The story background of the movie Detective Hawthorne is set in the rich and secretive border city — — Huang Jincheng, taking a bizarre murder case as the breakthrough point, shows the legendary detective Hawthorne’s experience in solving crimes. In order to make the story more innovative and fantastic, the production team set aside the background of the times and interpreted the classic detective story with a fashionable and energetic style and a young perspective. Accompanied by dynamic music, Prague’s magnificent European castles, endless forests, clear blue lakes and steam trains whizzing by blur the geographical boundaries; The combination of colorful lighting and scene switching creates a sense of the future with staggered time, which makes people enter a "detective time and space" that belongs to this film as if they were immersed in it.

Hawthorne, the great detective, breaks the traditional pattern, which is not only reflected in the creation of the big scene, but also displayed through the detailed scenery. All interiors strive for perfection, from the train to a screw, which are genuine, and make full use of color matching, photography angle, lens language and other ways to bring a strong sense of shock.

In the newly released stills, a large number of antique classic cars are displayed: Bentley S2, the originator of flying, Mercedes-Benz 770, Baroque Angel BMW502, all of which are legendary models with priceless vintage texture. Such a refined production standard makes the film blockbuster temperament come to life, and the mysterious and elegant Prague, cool and gorgeous production collide with exciting detective stories, which brings subversive fantasy impact.

East-west integration interpretation of retro aesthetics gold medal production team escort

In the special edition of "Building Huang Jincheng", the color matching of modern fashion style and bold trend runs through, making each character’s modeling unique and outstanding. The fusion of eastern and western aesthetics and the ingenious use of fashion elements bring unique designs, which help to shape different characters: paranoid and exquisite "Hawthorne" Han Geng, funny and informal "Bao Lang" Andrew, sexy "Bai Mudan" Zhang Huiwen and noble "Mrs." Carina Lau. The visual effect produced by the collocation of ancient costumes and color collision expands the tension of role expression.

The realization of the overhead and fantasy style of Detective Hawthorne is not only supported by Lionsgate Pictures of the United States, but also supported by the Hollywood special effects team, and it depends on the escort of the gold medal production team. Director Xianyang Zhou won the "Best New Director" in the 2013 Hong Kong Academy Awards; Screenwriter Chi-long To’s unique narrative technique has been recognized by the industry, and the film has won many box office achievements; Editing Zhang Jiahui won the "Best Editing Award" at famous film festivals at home and abroad for six times; The artistic style is controlled by Huang Bingyao, the winner of the 40th Taiwan Golden Horse Award "Best production designer". Photography is led by Wu Qiming, who was nominated for the "Best Photography" in the Hong Kong Academy Awards for three times; The music was tailored by Yusuke Hatano, winner of the Hong Kong Academy Awards "Best Original Film Music". How such an all-round heavyweight lineup of Starlight Glimmer will present this mystery story with both mysterious texture and romantic atmosphere makes people daydream and look forward to it.

The film "Detective Hawthorne" will land in the national cinema on January 18, 2019, and a bizarre story that spans time and space will soon be unveiled.

"Alone Army" is a work supported by major literary and artistic projects in Sichuan Province. It is based on a real history. In February 1935, in order to cooperate with the strategic shift of the main force of the Central Red Army, the newly established guerrilla column in southern Sichuan undertook the task of harassing and containing some of the main forces of the enemy. With the support of the people of Sichuan, Yunnan and Guizhou, the guerrilla column in southern Sichuan fought to the death with the Kuomintang army whose military strength was dozens of times that of its own, fighting alone, and most of the Red Army soldiers died heroically. The film is a creative, innovative and sincere film with distinctive theme, lofty conception, rigorous structure and touching story.

Some battles on the way to the Long March, such as the bloody Xiangjiang River, crossing the Jinsha River skillfully, crossing the Dadu River forcibly, flying over the Luding Bridge, crossing the snowy mountains, and capturing Lazikou, as well as some major historical events, such as the Zunyi Conference, have been reflected and presented in movies in the past. The film "Alone Army" tells the story of the guerrilla column of the Red Army in southern Sichuan, which is an affectionate creation and theme expansion of the Long March film, and even fills a gap in the Long March film. The creative team led by the relevant leaders of Xingwen County, Yibin City, Sichuan Province and Liu Zhihuan, the chief producer of the film, dug deep into history, studied history, put a historical fact that was almost forgotten on the screen and presented it artistically and aesthetically, thus continuing the red culture in the film language.

Yang hu, the director of Alone, is good at shooting military and war movies. After watching this movie, we can see his unremitting efforts and active exploration. In order to restore the real historical scenes, especially the war scenes, "Alone Army" filmed the blocking war, siege war, sports war, etc., which is vivid, dynamic and layered, and can meet the requirements of the current audience, especially the young audience, for the audiovisual quality of cinema films. For such military and war movies, the film’s creative team is adept at grasping the whole history, highlighting the truth of the details, attracting the audience into the cinema, and effectively accepting and spreading the spirit, thoughts, emotions, especially lofty beliefs contained in the red movies.

The plot of "Alone Army" is tortuous, and the rhythm is fast. However, in limited space and time, the main creator also strives to create personalized and full images of Red Army commanders and soldiers, which forms great tension in the setting of character relations and produces strong dramatic conflicts, making the connotation of the film richer and deeper. "Being alone is not alone", because the spirit of being alone is immortal. "Alone" expresses the soldiers’ precious faith and lofty realm through their arduous battles and life course of dying, and naturally expresses this expression in the development of plot and scene, which brings shock to the audience and realizes maximum empathy, resonance and resonance. (Author: Rao Shuguang, President of China Film Critics Association)

People’s Daily Overseas Edition (07th Edition, January 19, 2024)

　　On the morning of the 16th, a citizen of Linyi reported to Qilu Evening News and Qilu that the blind roads in some sections of Huaihai Road in Junan County were "slimmed down", with a width of less than one foot, only 20 cm, and there were broken roads and obstacles. Ju’ nan County Housing and Construction Bureau said that the blind road was not in compliance, which was caused by the construction error of the construction party and ordered it to rework again. Fang Dongfang Road and Bridge Construction Corporation said that the blind road on Huaihai Road is not a problem if the construction is strictly in accordance with the engineering drawings.

　　On the afternoon of 16th, the reporter came to Junan County. Huaihai Road is the main road across Junan County. On Huaihai Road, the reporter selected the section from West Outer Ring Road to Longshan Road, and found along the way that this 19.4-kilometer "slimming" blind road suddenly "turned sharply" and suddenly "congested", which made it impossible and blocked.

　　What will happen when the blind road meets the manhole cover? Usually, the blind road will avoid the manhole cover and bypass it. However, a section of the blind road on Huaihai Road in Junan, when the blind road meets a row of manhole, the blind road does not bypass, but "crosses in one step". At the intersection of Huaihai Road and Longshan Road, the blind road on Huaihai Road, east of Longshan Road separated by only one intersection, has a width of 50 cm, which is in sharp contrast.

　　According to the official website of the People’s Government of Junan County, on July 3, 2017, the Housing and Urban-Rural Development Bureau of Junan County invited tenders for the upgrading and reconstruction project of Huaihai Road in Junan County. The construction funds came from financial funds, with a total investment of about 211,410,600 yuan, with a total length of 19.4 kilometers, including road, pipe network construction, greening (including original greening transplantation) and paving. The planned construction period is 100 days.

　　According to this, Shandong Dongfang Road and Bridge Construction Corporation was the first successful candidate, and the project manager was Wenhu Li. On August 9, 2017, as the key project of "New Urbanization Promotion Year" in Junan County, the upgrading and reconstruction project of Huaihai Road in Junan County officially started construction.

　　According to "People’s Republic of China (PRC) National Standard Barrier-free Design Code" (hereinafter referred to as "Design Code"), there are two types of blind roads. One is the marching blind road, which is strip-shaped, and its function is to guide visually impaired people to walk safely and reach barrier-free facilities smoothly; The other is the cue blind road, which is dot-shaped, and is mostly located at the starting point, ending point and corner of the traveling blind road. The cue blind road can inform the visually impaired that the spatial environment of the route ahead will change. The width of the traveling blind road and the prompting blind road should be 0.3-0.6m. The blind road should be continuous, and there should be no obstacles such as telephone poles, stay wires and trees in the middle. The distance between blind roads and obstacles should be 0.25—0.5m.

　　However, on the newly laid blind road on Huaihai Road, no matter the main traffic intersections, or the intersections of communities and units, there is no dot-shaped warning blind road, and a traveling blind road is directly disconnected after being laid at the intersection.

　　On the afternoon of 17th, the reporter contacted He Kechang, the urban construction management section of the Housing and Construction Bureau of Junan County. He Kechang said that the road upgrading and reconstruction project of Huaihai Road in Junan County had not been completed, and the project supervision company and the Housing and Construction Bureau had discovered the problems related to the blind road in time, which were caused by the construction mistakes of the construction company Shandong Dongfang Road and Bridge Construction Corporation. They had ordered the company to rework it in strict accordance with the requirements.

　　The project started on August 9, 2017, and the planned construction period is 100 days. As of October 17, 2018, it took more than one year. Why hasn’t the project been completed yet? He Kechang introduced that the construction was delayed mainly due to the influence of the construction consumables market and seasons, and there is no accurate time for the completion period.

　　At 14: 50 on the 18th, the reporter interviewed Shandong Dongfang Road and Bridge Construction Corporation. A staff member surnamed Liu in the administrative department said that after implementation, they strictly followed the engineering drawings and there was no problem with the blind road on Huaihai Road.

　　(Qilu Evening News Qilu Yidian reporter)