CCTV News:On the 21st, the European Union decided to sanction two senior officials and two agents of the Russian intelligence service for the poisoning of former Russian intelligence agent Krippahl and his daughter in Britain. In this regard, the Russian side refuted it, saying that the sanctions imposed by the EU are groundless.

　　According to the EU statement, the EU will freeze the assets of Kostiukov, director of the General Intelligence Department of the Russian General Staff, alekseev, deputy director, and two agents, Chepiga and mishkin, in EU member countries, and at the same time issue a travel ban against them.

　　The statement identified two agents, Chepiga and mishkin, who went to Britain in March last year and tried to kill Krippahl’s father and daughter with nerve agents. British Foreign Secretary Jeremy hunter said that the sanctions sent a signal to Russia that the EU "vowed to take tough measures to respond to Russia’s irresponsible behavior".

　　Russia: EU sanctions decision is "groundless"

　　The Russian side refuted this decision of the EU. Peskov, press secretary of the Russian President, said that the EU’s designation was "groundless" and Russia had not seen any evidence so far.

　　Previously, the British side had identified Chepiga and mishkin as Russian agents, who worked under pseudonyms for the General Intelligence Service of the Russian General Staff in Britain. The Russian side denied it, saying that the two were "civilians" and "no crime". The two men also said in an interview with the media later that their purpose of going to Britain was to travel.

　　Krippahl and her daughter were in a coma in the southern English city of Salisbury last March, and were discharged after receiving treatment. The British side decided that Russia should take responsibility and expel Russian diplomats. Russia accused Britain of "planting" and expelled British diplomats in equal numbers.

"Health preservation" is a very popular topic at present.

Our life is full of all kinds of health knowledge.

There are more and more health rumors.

But are these rumors true?

In fact, there are some familiar "health advice"

Not as healthy as you think.

Be careful, the more you raise, the worse you get!

What "health advice" can’t be trusted?

What is the truth about keeping in good health?

Come and learn about it with Xiaobian ~

Health rumors

01

Taking cold medicine can prevent colds.

Truth: taking cold medicine can’t prevent colds. Cold medicine itself can only relieve symptoms. If you want to recover, you still have to rely on autoimmune.

If you don’t have a cold and take cold medicine, especially western medicine to prevent colds, it will not only fail to play a preventive role, but may also bring damage to the body, such as liver function damage.

The best prevention is good living habits: frequent hand washing, frequent ventilation, more exercise, ensuring sleep and balanced diet.

In addition, influenza can be prevented by vaccination, but it should be noted that influenza vaccine can only prevent influenza and has no preventive effect on the common cold.

Health rumors

02

Drinking miscellaneous grains powder is healthier.

Truth: Eat whole grains, and the less you process, the better.

When the whole grains are ground into powder or mashed into rice paste for eating, the whole grains change from large particles to small particles, which is easier to digest and absorb. However, patients with chronic diseases should pay special attention, such as diabetics. Excessive consumption of whole grains powder is likely to lead to a rapid increase in blood sugar.

In addition, because the whole grains contain a small amount of fat, the contact area with oxygen in the air is greatly increased after being pulverized, and it is very easy to be oxidized. If it is not eaten in time, not only the nutritional value will be reduced, but also some substances harmful to health will be produced. It is suggested to eat as much whole grains as possible with less processing.

It should be noted that eating too much coarse grains in the elderly will increase the burden on the stomach, so we should pay attention to the combination of coarse and fine grains, intensive cultivation of coarse grains and ensuring drinking water.

Health rumors

03

A light diet means eating only vegetarian food and not meat.

Truth: The standard of light diet is less oil, less salt and less sugar.

If you only eat vegetarian food instead of meat, it will increase the risk of malnutrition. For example, if you don’t eat meat, you will be prone to iron deficiency, and then there will be symptoms such as iron deficiency anemia, muscle attenuation, osteoporosis and memory loss.

Eating only vegetarian food does not make you feel full, and you often take in a lot of extra carbohydrates, which is easy to get diabetes. Therefore, we should selectively eat meat, preferably eggs, milk, soybeans and their products, fish, shrimp and lean meat. These foods can provide the human body with high-quality protein, vitamin A, vitamin B, iron and zinc.

For patients with "three highs", doctors will recommend a light diet, but it does not mean that they are vegetarians. The peeled meat of fish, shrimp and poultry is high in protein and low in fat, which is very suitable for people with "three highs".

Health rumors

04

Drinking milk before going to bed helps you sleep.

Truth: the effect is minimal, theoretically possible, but the effect of helping sleep is weak.

Although milk white protein in theory contains 5.3% tryptophan, it can synthesize 5- hydroxytryptophan in the body, which is further metabolized into melatonin and participates in sleep regulation.

However, the content of tryptophan in milk is very small, and the content that enters the human body and reaches the brain is even lower, so the effect of helping sleep is weak. A glass of milk is not enough to produce enough "hypnotic hormones".

Drinking milk before going to bed will not only increase the chances of going to the toilet at night, but also increase the burden of digestion, which may be detrimental to sleep.

Health rumors

05

You can catch up on sleep on weekends.

Truth: I usually stay up late, but it is difficult to make up on weekends.

It is one-sided to work overtime and stay up late at ordinary times, hoping to catch up on sleep on weekends.

Long-term sleep deprivation will lead to physical exhaustion, decreased immunity and worse physical fitness. Sleep too long, brain cells can’t get enough oxygen and nutrients, which is why they feel tired when they sleep too much on weekends.

Health rumors

06

Pillows are used for pillow parts.

Truth: Pillows are not only used for the pillow, but also need good support for the neck.

There is a normal physiological lordosis of 10 ~15 degrees in human cervical spine. This lordosis will disappear with lowering the head and increase the head, which is a physiological state.

Under the rhythm of modern life, there are more and more "low-headed people". In the state of bowing, the lordosis will disappear, and the posterior structure of cervical vertebra will be very tired during the day, and it is often in a state of excessive traction. Therefore, when sleeping at night, the pillow should be used to support the neck.

Health rumors

07

Yellow urine means kidney problems.

Truth: There are many reasons for urine yellowing, not necessarily kidney problems.

In our daily life, under normal circumstances, if there are symptoms of yellow urine, we can first consider whether it is because we drink too little water, which leads to urine concentration and excessive internal heat, or because we eat some drugs or food. Then you can drink more water first, and then observe after the urine volume increases. If the urine becomes clear, there will be no problem.

If the urine color continues to change, even blood color, soy sauce color, milky white and black appear, you need to go to the hospital in time to do relevant examinations to clarify the causes of urine discoloration and receive treatment.

Health rumors

08

Massage of cervical vertebra can cure cervical spondylosis.

Truth: Don’t massage your neck at will.

Cervical spondylosis is a common disease. Although patients will feel more comfortable in a short time with vigorous massage, symptoms will appear again soon, which will aggravate cervical spondylosis.

Improper massage will destroy the stability of cervical spine, accelerate the degeneration and protrusion of intervertebral disc, and make the cervical spinal cord more seriously compressed. If the patient’s neck discomfort has not been relieved, he should go to a regular hospital as soon as possible and not massage at will.

Health rumors

09

The child has a fever, covering his sweat and reducing his fever quickly

Truth: Sweating is more likely to lead to serious illness.

Sweating with a quilt after a cold is not suitable for ordinary people, especially for babies. Because the baby’s limbs have insufficient blood supply and the nervous system development is not perfect, the nerves responsible for managing vasodilation and contraction are prone to disorder. If they are wrapped too tightly, they will not be able to dissipate heat, and dehydration and metabolic acidosis may occur at the same time. More seriously, it will also cause brain hypoxia.

Clinically, there is a special disease for children-"quilt syndrome", which is a serious disease caused by wrapping the baby by mistake. The child is in a fever period, and it is especially important to pay attention to the heat dissipation and not to cover it.

Health rumors

10

Sleep on a pure hard wooden bed to protect your waist

Truth: Sleeping on a hard bed is not sleeping on a bed board.

Middle-aged and elderly people are not suitable for sleeping on a mattress that is too soft, but sleeping on a hard bed does not mean that people will remove the mattress and put sheets on it to sleep.

Sleeping in a bed with a certain hardness can eliminate the pressure of load and weight on the intervertebral disc and help relieve the symptoms of low back pain. However, if you sleep directly on the hard wooden board, it can’t match the normal curve of the human spine, and the waist can’t be supported, there will be symptoms such as backache and backache. It is suggested that the bed board should be padded with a soft pad of 3 cm to 5 cm.

Note:

1. Don’t forget to light up "Looking" and give a compliment after reading.

Original title: "Subversion! It is best not to believe these 10 "health rumors", be careful that the more you raise, the worse you get! 》

Read the original text

All provinces, autonomous regions and municipalities directly under the Central Government, Education Department (Education Committee), Intellectual Property Office (Intellectual Property Management Department), Science and Technology Department (Committee, Bureau), Education Bureau of Xinjiang Production and Construction Corps, Intellectual Property Office, Science and Technology Bureau, Education Department (Bureau) of relevant departments (units), Intellectual Property Management Agency, Science and Technology Department, and colleges and universities jointly established by the ministries and provinces:

　　Since the promulgation and implementation of the Outline of National Intellectual Property Strategy, the level of creation, application and management of intellectual property rights in colleges and universities has been continuously improved, and the number of patent applications and authorizations has been greatly improved. However, compared with foreign high-level universities, there are still some problems in Chinese university patents, such as "emphasizing quantity over quality" and "emphasizing application over implementation". In order to comprehensively improve the quality of university patents, strengthen the creation, application and management of high-value patents, and give full play to the important role of universities in serving economic and social development, the following opinions are put forward.

　　I. General requirements

　　(A) the guiding ideology

　　Guided by the Supreme Leader’s Socialism with Chinese characteristics Thought in the New Era, we will fully implement the spirit of the 19th National Congress of the Communist Party of China and the Second, Third and Fourth Plenary Sessions of the 19th National Congress, implement the deployment of the National Education Conference, adhere to the new development concept, closely follow the main line of high-quality development, thoroughly implement the innovation-driven development strategy and the strategy of strengthening the country with intellectual property rights, comprehensively improve the quality of patent creation, utilization efficiency, management level and service ability of colleges and universities, promote new progress in scientific and technological innovation and discipline construction, and support the construction of a strong country with education, science and technology and intellectual property rights.

　　(2) Basic principles

　　Adhere to quality first. Firmly grasp the requirements of high-quality development of intellectual property rights, adhere to quality priority, identify the breakthrough, enhance pertinence, and always run high-quality through the whole process of intellectual property creation, management and application in colleges and universities.

　　Highlight the transformation orientation. We should establish the idea that innovation value can only be realized by transforming scientific and technological achievements such as patents in colleges and universities, and that non-transformation is the biggest loss, and highlight the orientation of transformation and application, which will force the optimization and promotion of intellectual property management in colleges and universities.

　　Strengthen policy guidance. Give play to the important role of policies such as financial aid, evaluation and evaluation in promoting reform and guiding work, and establish and constantly improve various policies and measures that are conducive to improving patent quality and strengthening transformation and application.

　　(III) Main objectives

　　By 2022, the whole process management system of intellectual property rights in colleges and universities covering patent navigation and layout, patent application and maintenance, patent transformation and application will be more perfect, and it will be organically integrated with the scientific and technological innovation system of colleges and universities and the transfer and transformation system of scientific and technological achievements. By 2025, the patent quality of colleges and universities will be significantly improved, and the patent operation ability will be significantly enhanced. The patent authorization rate and implementation rate of some colleges and universities will reach the level of world-class universities.

　　Second, the key tasks

　　(A) improve the intellectual property management system

　　1. Improve the overall coordination mechanism of intellectual property rights. Colleges and universities should set up a leading group for the management and operation of intellectual property rights or a leading group for the transfer and transformation of scientific and technological achievements, coordinate scientific research, intellectual property rights, state-owned assets, personnel, transfer and transformation of achievements, libraries and other relevant institutions, actively implement the "Regulations on the Management of Intellectual Property Rights in Colleges and Universities" (GB/T 33251-2016), and form an overall coordination mechanism integrating scientific and technological innovation with intellectual property rights management and transfer and transformation of scientific and technological achievements. Colleges and universities that have set up leading groups for the transfer and transformation of scientific and technological achievements should bring intellectual property management into the scope of responsibilities of the leading groups.

　　2. Establish and improve the intellectual property management process of major projects. Colleges and universities should embody intellectual property management in all aspects of project selection, project establishment, implementation, conclusion, achievement transfer and transformation. Explore and establish a sound patent navigation mechanism around major national scientific research projects such as major scientific and technological innovation 2030 projects and key R&D plans. Before the project is established, patent information and literature information are analyzed, intellectual property risk assessment is carried out, the research technology route is determined, and the starting point of research and development is improved; During the implementation of the project, track the work trends in the research field of the project, adjust the research direction and technical route in a timely manner, evaluate the research results in a timely manner and form intellectual property rights; Before the acceptance of the project, we should take the transformation and application as the guide, do a good job in patent layout and technical secret protection, and form a list of intellectual property rights of the project results; After the completion of the project, strengthen the implementation of patent application and promote the transfer and transformation of achievements. Encourage colleges and universities to strengthen the layout of intellectual property rights in strategic emerging industries and related industries in major national economic fields around advantageous and characteristic disciplines, and strengthen the application for international patents.

　　3. Gradually establish the disclosure system of post scientific and technological achievements. Colleges and universities should strengthen the management and service of scientific and technological innovations from the source, and gradually establish and improve the disclosure system of post scientific and technological achievements. Scientific researchers should actively and timely disclose their post-related scientific and technological achievements to their universities. Colleges and universities should improve the legal risk awareness of scientific researchers engaged in innovation and entrepreneurship, guide scientific researchers to carry out scientific and technological achievements transfer and transformation activities according to law, and effectively protect the legitimate rights and interests of colleges and universities. Without the permission of the unit, no one may use the scientific and technological achievements of his position to engage in the establishment of enterprises and other acts. The disclosure of scientific and technological achievements in classified positions should strictly abide by the relevant provisions on confidentiality.

　　(two) to carry out pre-application evaluation of patent.

　　4. Establish a pre-application patent evaluation system. Conditional colleges and universities should speed up the establishment of pre-patent application evaluation system, clarify the evaluation institutions and processes, cost sharing and incentives, and evaluate the technology to be patented, so as to decide whether to apply for a patent and effectively improve the quality of patent application. The evaluation work can be carried out by the intellectual property management department (technology transfer department) of our school or by the entrusted market-oriented institutions. For the post-service scientific and technological achievements that the evaluation institution considers unsuitable to apply for a patent after evaluation, and the losses caused to the university due to the abandonment of patent application, if the relevant responsible person has fulfilled the obligation of diligence and did not seek illegal interests, he may be exempted from the decision-making responsibility of giving up patent application according to the law and regulations. For the job-related scientific and technological achievements formed by projects entrusted by enterprises and other social organizations, the parties involved in the contract are allowed to decide independently whether to apply for patents.

　　5. Clear ownership of property rights and cost sharing. Colleges and universities are allowed to explore the ownership reform of service inventions, and give full play to the role of property rights incentives and cost sharing in accordance with the principle of equal rights and obligations to promote the quality of patents. Inventors may not use financial funds to pay patent fees.

　　After the patent application evaluation, inventors are encouraged to bear the patent fees for the post-service scientific and technological achievements that universities decide to apply for patents. If the university divides the ownership with the inventor, the inventor shall bear the patent fee in proportion to the property right. If the ownership is not divided, it is necessary to clarify the patent cost sharing and income distribution; If colleges and universities bear all the patent fees, the income from patent transformation will be distributed according to the established proportion after deducting the patent fees and other costs; If the inventor bears part or all of the patent fees, the patent fees and other costs shall be deducted from the income obtained from patent transformation, and the patent fees borne by the inventor shall be deducted twice and returned to the inventor, and then distributed according to the established proportion.

　　After the patent application evaluation, the university should conclude a written contract with the inventor to transfer the patent application right or patent right in accordance with legal procedures, and allow the inventor to apply for a patent on his own. After authorization, the patent right belongs to the inventor, and the patent expenses are borne by the inventor. After deducting the patent application and operation and maintenance expenses, the inventor will pay the income to the university according to the agreed proportion.

　　(3) Strengthen the construction of specialized institutions and talent teams

　　6. Strengthen technology transfer and the construction of intellectual property operating institutions. Support qualified universities to establish specialized institutions integrating technology transfer and intellectual property management and operation, and guarantee personnel, venues and funds. Through the platform and pilot demonstration construction such as "National Intellectual Property Pilot Demonstration University", "University Scientific and Technological Achievements Transformation and Technology Transfer Base" and "University National Intellectual Property Information Service Center", we will promote the construction of technology transfer and intellectual property management and operation system, and continuously improve the transformation ability of scientific and technological achievements in universities. Encourage colleges and universities to explore the market-oriented operation mechanism and fully mobilize the enthusiasm of professional institutions and talents.

　　Support the construction of market-oriented intellectual property operating institutions and provide professional services such as intellectual property, legal consultation, achievement evaluation and project financing for universities. Encourage colleges and universities to cooperate with third-party intellectual property operation service platforms or institutions, and give intermediary service fees to third-party professional institutions from the proceeds from the transfer and transformation of scientific and technological achievements. Encourage the combination of universities and localities, and set up industrial intellectual property operation centers around the industrial planning and layout of various localities and the academic advantages of universities.

　　7. Accelerate the construction of professional talents. Support colleges and universities to set up courses related to technology transfer and intellectual property operation, strengthen the construction of intellectual property related majors and disciplines, create a professional talent team of intellectual property management and technology transfer by combining introduction and education, and promote the construction of professional talent team. Encourage colleges and universities to set up expert committees on the transfer and transformation of scientific and technological achievements, and introduce technical managers to participate in the whole process of the transfer and transformation of scientific and technological achievements in colleges and universities, such as invention disclosure, value evaluation, patent application and maintenance, technology promotion and docking negotiation, so as to promote the application of patent transformation.

　　8. Establish an intellectual property management and operation fund. Support colleges and universities to raise funds to set up intellectual property management and operation funds through school grants, local awards, and the proceeds from the transfer of scientific and technological achievements, so as to entrust third-party professional institutions to carry out intellectual property management and operation such as patent navigation, patent layout and patent operation, as well as the construction of technology transfer professional institutions and talent teams, so as to form a good cycle of transformation benefits and promotion of transformation.

　　(D) Optimize the policy system

　　9. Improve the talent evaluation and employment system. Colleges and universities should be guided by quality and transformation performance, pay more attention to indicators such as patent quality and transformation application, and resolutely put an end to simply taking the amount of patent application and authorization as the assessment content and increase the weight of patent transformation application performance in policies such as title promotion, performance appraisal, post appointment, project completion, talent evaluation and scholarship evaluation. Support colleges and universities to independently set up a series of technical and management posts for technology transfer and transformation according to the relevant regulations on post setting management, and encourage researchers and managers to engage in the transfer and transformation of scientific and technological achievements.

　　10. Optimize the incentive policy for patent funding. Colleges and universities should take optimizing patent quality and promoting the transfer and transformation of scientific and technological achievements as the guide, stop funding and rewarding patent applications, greatly reduce and gradually cancel the rewards for patent authorization, and reward inventors or teams by increasing the proportion of transformation income and other "post-subsidy" methods.

　　Third, organize the implementation

　　(1) Improve the working mechanism. The Ministry of Education, China National Intellectual Property Administration and the Ministry of Science and Technology shall establish a regular communication mechanism to study the patent application, authorization and transformation in colleges and universities in a timely manner. Colleges and universities should deeply understand the importance of further improving patent quality, adhere to quality first, actively promote the patent quality improvement work to be included in the important agenda, further improve the level of intellectual property work, and promote the creation and application of intellectual property rights. Other types of intellectual property management can be implemented with reference to this opinion.

　　(2) Strengthen policy guidance. The transfer and transformation performance of scientific and technological achievements, such as patent transformation, is regarded as an important indicator of dynamic monitoring, effectiveness evaluation and discipline evaluation of the construction of first-class universities and first-class disciplines. It is not only to assess the number of patents, but also to highlight the transformation and application. Select a number of universities to carry out professional intellectual property operation or technology transfer personnel training, and constantly improve the intellectual property operation and technology transfer capabilities of universities. China National Intellectual Property Administration strengthens the examination of patent applications and strictly controls the quality of patents. Oppose the publication and resolutely resist the ranking of patent applications and authorizations in colleges and universities.

　　(three) the implementation of record monitoring. Before the end of March each year, colleges and universities will record the patents that have been transformed and implemented in the form of license, transfer, price share or joint ownership with enterprises through the China National Intellectual Property Administration system. According to the filing situation, the Ministry of Education and China National Intellectual Property Administration publish the implementation of patent transformation in colleges and universities every year, and monitor the patent transactions. According to "Several Provisions on Standardizing Patent Application Behavior" (China National Intellectual Property Administration Decree No.75, 2017), abnormal patent applications in colleges and universities are monitored every quarter. For colleges and universities with more than 5 abnormal patent applications per quarter or with abnormal patent applications accounting for more than 5% of the total patent applications this year, China National Intellectual Property Administration will cancel its qualification to declare the China Patent Award next year.

　　(4) Innovative licensing model. Encourage colleges and universities to carry out patent implementation transformation by means of ordinary license, and improve the transformation efficiency. Support the innovation licensing model of colleges and universities, and patents that have been granted the patent right for three years and have not been implemented without justifiable reasons can determine the relevant licensing conditions, publish them through the relevant platform of national intellectual property operation, and open the license to the society within a certain period of time.

Ministry of Education China National Intellectual Property Administration Ministry of Science and Technology

February 3, 2020

CCTV News:According to the report of Shandong Health and Health Commission, from 0: 00 to 24: 00 on December 3, 2022, Shandong Province reported 37 newly confirmed local cases (including 5 people who entered and returned to Shandong from outside the province), including 12 cases in Jinan, 7 cases were detected in centralized isolation points, 3 cases were detected in high-risk areas and 2 cases were detected on their own initiative. 6 cases in Weihai, 5 cases were detected in centralized isolation points and 1 case was detected in community screening; There were 4 cases in Qingdao (including 1 case from outside the province), 2 cases were detected by home isolation medical observation and 2 cases were detected by centralized isolation point; 3 cases in Zibo, which were detected by centralized isolation point, home isolation medical observation and community screening; There were 3 cases in Yantai (including 2 cases of people returning to Shandong from outside the province), 2 cases were detected by screening of key personnel and 1 case was detected by centralized isolation point; There were 3 cases in Linyi (including 2 cases of people who entered and returned to Shandong from outside the province), 2 cases were detected by screening of key personnel and 1 case was detected by centralized isolation point; 2 cases in Zaozhuang, all of which were screened by key personnel; 2 cases in Tai ‘an, which were detected by centralized isolation point and home isolation medical observation; There were 2 cases in Liaocheng, all of which were detected in centralized isolation points. There were 666 new cases of asymptomatic local infections (including 103 cases of people returning to Shandong from outside the province), including 150 cases in Jinan, 78 cases in centralized isolation points, 47 cases in high-risk areas, 13 cases in community screening, 7 cases in active consultation, 2 cases in key personnel screening, 2 cases in home isolation medical observation and 1 case in cross-regional investigation. 49 cases in Jining (including 8 cases from outside the province),18 cases were detected by screening of key personnel, 16 cases were detected by community screening, 7 cases were detected by centralized isolation points, 4 cases were detected by observation of home isolation medicine, 3 cases were detected by active consultation and 1 case was detected by cross-regional investigation. There were 47 cases in Yantai (including 24 cases of people returning from Shandong outside the province), 24 cases were detected in centralized isolation points, 12 cases were detected in key personnel screening, 8 cases were detected in home isolation medical observation and 3 cases were detected in community screening; There were 45 cases of Rizhao (including 15 cases of people returning from outside the province), 33 cases were detected in centralized isolation points, 5 cases were detected in home isolation medical observation, 4 cases were detected in key personnel screening and 3 cases were detected in cross-regional investigation; There were 44 cases in Heze (including 15 people who entered and returned to Shandong from outside the province), 21 cases were detected in centralized isolation points, 16 cases were detected in key personnel screening, 4 cases were detected in home isolation medical observation, 2 cases were detected in community screening and 1 case was detected in active medical treatment. There were 42 cases in Weihai (including 7 cases of people returning to Shandong from outside the province), 31 cases were detected in centralized isolation points, 7 cases were detected in home isolation medical observation, 2 cases were detected in key personnel screening and 2 cases were detected in community screening. There were 40 cases in Linyi (including 4 cases of people who entered and returned to Shandong from outside the province), including 10 cases of key personnel screening, 10 cases of centralized isolation points, 8 cases of home isolation medical observation, 8 cases of community screening, 3 cases of cross-regional investigation and 1 case of active medical treatment. There were 39 cases in Weifang (including 4 cases who entered and returned to Shandong from outside the province), 25 cases were detected in centralized isolation points, 13 cases were detected in home isolation medical observation and 1 case was detected in key personnel screening; 39 cases in Tai ‘an (including 2 cases from outside the province),21 cases were detected by home isolation medical observation, 17 cases were detected by centralized isolation point and 1 case was detected by key personnel screening. There were 35 cases in Zibo (including 3 cases of people returning from outside the province), 30 cases were detected in centralized isolation points, 3 cases were detected in home isolation medical observation, 1 case was detected in key personnel screening and 1 case was detected in community screening; There were 33 cases in Binzhou (including 5 people who entered and returned to Shandong from outside the province), 18 cases were detected in centralized isolation points, 6 cases were detected in high-risk areas, 5 cases were detected in home isolation medical observation and 4 cases were detected in key personnel screening; There were 31 cases in Qingdao (including 2 cases from outside the province), 18 cases were detected in centralized isolation points and 13 cases were detected in home isolation medical observation; There are 20 cases in Dezhou (including 10 people who have returned to Shandong from outside the province), including 7 cases from key personnel screening, 6 cases from home isolation medical observation, 2 cases from centralized isolation points, 2 cases from high-risk areas, 2 cases from community screening and 1 case from cross-regional investigation. Among 20 cases in Liaocheng, 12 cases were detected in centralized isolation points and 8 cases were detected in high-risk areas; There were 16 cases in Zaozhuang (including 2 cases from outside the province), 8 cases were detected by key personnel screening, 6 cases by centralized isolation points and 2 cases by community screening; There were 16 cases in Dongying (including 2 people who entered and returned to Shandong from outside the province), 11 cases were detected in centralized isolation points, 2 cases were detected in home isolation medical observation, 2 cases were detected in community screening and 1 case was detected in key personnel screening. There were 3 new confirmed cases imported from overseas, all in Qingdao, imported from Japan, imported from Vietnam and imported from the United Arab Emirates. 9 cases of asymptomatic infected people were newly imported from abroad, including 8 cases in Qingdao.3 cases were imported from South Korea, 3 cases from UAE, 1 case from Hong Kong, China and 1 case from Japan; One case in Yantai was imported from Korea.

From 0: 00 to 24: 00 on December 3, 2022, Shandong Province reported that 6 cases of asymptomatic local infected people were converted into confirmed cases, including 4 cases in Qingdao, 1 case in Jinan and 1 case in Weifang.

From 0: 00 to 24: 00 on December 3, 2022, a new local death case was reported in Shandong Province, in Jinan.

From 0: 00 to 24: 00 on December 3, 2022, 41 confirmed cases were discharged from Shandong province, including 19 cases in Jinan, 12 cases in Qingdao, 3 cases in Linyi, 2 cases in Zibo, 2 cases in Taian, 2 cases in Liaocheng and 1 case in Weihai. 602 cases of asymptomatic local infected people were released from medical observation, including 163 cases in Jinan, 126 cases in Liaocheng, 84 cases in Zibo, 38 cases in Jining, 37 cases in Linyi, 31 cases in Heze, 29 cases in Zaozhuang, 27 cases in Qingdao, 24 cases in Dezhou, 13 cases in Weihai, 9 cases in Tai ‘an, 6 cases in Yantai, 5 cases in Rizhao, 4 cases in Weifang, 3 cases in Dongying and 3 cases in Binzhou. One confirmed case imported from outside Shandong Province was discharged from hospital, in Qingdao. 9 cases of asymptomatic infected people imported from abroad were released from medical observation, including 5 cases in Qingdao, 2 cases in Weihai, 1 case in Jinan and 1 case in Rizhao.

As of 24: 00 on December 3, 2022, there were 740 locally confirmed cases and 9244 locally asymptomatic infected people in Shandong Province. There are 22 confirmed cases imported from abroad and 58 asymptomatic infected persons imported from abroad in Shandong Province.

Xinhua News Agency, Wuhan, July 6th Title: The water quality of the main stream of the Yangtze River has maintained Class II for three consecutive years.

Xinhua News Agency reporters Hui Xiaoyong, Li Siyuan and Tanaka Quan.

The reporter recently learned from a marching interview along the Yangtze River that with the continuous implementation of the great protection of the Yangtze River, the water ecological quality of the Yangtze River has improved significantly. According to the data of the Yangtze River Basin Ecological Environment Supervision Administration of the Ministry of Ecology and Environment, since 2020, the water quality of the main stream of the Yangtze River has remained Class II for three consecutive years, and the Yangtze River, which was once "not seriously ill", has achieved "initial recovery after illness".

"The national control section of the main stream of the Yangtze River has reached Class II water quality for three consecutive years, which meets the drinking water standard." Xu Yi, director of the Yangtze River Basin Ecological Environment Supervision Administration of the Ministry of Ecology and Environment, said that overall, the health level of the water ecosystem in the Yangtze River Basin has improved year by year, and the ecological function has been significantly improved. The proportion of water quality section with Grade III in the Yangtze River Basin has increased from 81.8% in 2015 to 98.1% in 2022.

The Yangtze River, the mother river of the Chinese nation, has nourished thousands of waters and Qian Shan for thousands of years. Influenced by the extensive development mode for many years, "the Yangtze River is sick, and it is not very sick". In recent years, all provinces, autonomous regions and municipalities in the Yangtze River basin have placed the restoration of the Yangtze River ecology in an overwhelming position, successively implementing the "closing and moving" of chemical enterprises along the Yangtze River, tackling the key problems of comprehensive improvement of the Yangtze River coastline, and banning fishing in key waters of the basin for 10 years … Many times of "surgery" and several doses of "good medicine" have gradually solved a series of water ecological problems in the Yangtze River.

Up to now, a total of 60,000 kilometers of river and lake shorelines have been investigated in the Yangtze River basin, and more than 85,000 sewage outlets have been found, which has solved more than 42,000 problems of direct and disorderly sewage discharge. 1,703 centralized sewage treatment facilities were built in provincial and above industrial parks, and 752 problems such as imperfect sewage pipe network and abnormal operation of facilities were solved. 1054 tailings ponds with environmental problems have been rectified.

People don’t live up to rivers, and rivers will live up to people. At present, the Yangtze River, finless porpoises frequently appear, and the number has gradually increased to 1249, becoming the new favorite of cities along the Yangtze River; The frequency of the fish disappeared in the Yangtze River for many years increased rapidly. Coilia ectenes, one of the "Three Seasons of the Yangtze River", returned to Dongting Lake to lay eggs. In 2022, 193 species of fish were detected in key waters of the Yangtze River, an increase of 25 species compared with 2020.

Institutional changes related to the water ecological protection of the Yangtze River are also under way. At present, the Yangtze River basin is taking the lead in pilot water ecological assessment, which is another major progress and innovation in ecological protection.

"From focusing only on water quality in the past to focusing on water ecological changes now, it marks that the main task of water ecological protection in the Yangtze River has shifted from water pollution prevention to equal emphasis on overall water ecological protection and restoration." Xu Wei said.

1905 movie network news Producer Ning Hao, director of the bid for the Olympic Games, the film starring Dapeng, Ada and Zhang Zixian exposed feature clips, accompanied by the magical melody of the movie episode "Unbridable" sung by Ada, Yue Miao (Ada) officially moved into the "Guangyu Express Internet Cafe" in Wuhai (Dapeng), but the two started "sweet cohabitation" but were hit by "express delivery", and Miao Miao went crazy online shopping, which made Wuhai frequently sign for express delivery. As the latest masterpiece of "Bad Monkey" brand, the film The Beneficiary has received rave reviews and the popularity has been soaring since its release. Topics such as "Dapeng’s letter to Ada", "Yue Miaomiao played by Ada" and "Will you expose the other half’s lies" have repeatedly appeared in hot searches, causing heated discussions. Up to now, the cumulative box office of movies has exceeded 100 million, and the first day of the box office won the first place in the same period.

Ada Crazy Online Shopping Dapeng "Hand Tearing Express"

Ghosts and animals are like you after the Double Eleven.

The movie The Beneficiary begins with a marriage scam with ulterior motives. Forced by life, Wu Hai (Dapeng) conspires with his friend Zhong Zhenjiang (Zhang Zixian), trying to marry online celebrity anchor Yue Miaomiao (Ada) and trick him into signing an insurance policy for huge profits. Wu Hai’s sweet words and meticulous care led Miao Miao into the game step by step. In the latest feature film, Wu Hai took Miao Miao to his own residence and started a sweet world of two people … … After laying out the background and setting up the equipment, Miao Miao continued to broadcast "Tuwei Didi" live, but Wu Hai on the other side was "crazy crit" by the courier brother. Accompanied by the sound of "Yue Miao Miao, your express", Wu Hai frequently signed and unpacked, and his skillful operation matched the melody of demonic brainwashing, which truly reproduced the lively status quo of "welcoming the Double Eleven" online shopping in life and burst into laughter.

"Beneficiary" was praised for "seeing the truth of life" at the box office.

"Hit the softest heart with the truest emotion"

Box office broke 100 million, word of mouth exploded, and the popularity soared … … Since the film The Beneficiary was released, the humorous and absurd story full of warmth has made the audience feel refreshed. On the first day of release, it won the first place at the box office in the same period, with a cat’s eye score of 9.0. Up to now, the box office of the film has exceeded 100 million. Many netizens praised it as "more touching and tearful than romantic movies, more clever and humorous than comedies" and "movies directly hit the softest heart with the truest emotions". With the popularity of the film, the ordinary but extraordinary love-hate entanglement between Wu Hai and Miao Miao triggered a hot discussion on the whole network. Most netizens commented that "when all the lies meet the true feelings, the goodness in human nature will be awakened." At the same time, the dilemma between human nature and material in the film also touched the audience’s resonance and discussion, and they all felt that "the film has both smiles and tears, from which we can see the truth of life."

As another masterpiece of realism with the brand of "Bad Monkey", the movie "The Beneficiary" continues the attention of producer Ning Hao and Bad Monkey Film to the realistic theme, shows the tender moments of little people living together and sticking to love in a narrative way interwoven with suspense and humor, portrays the struggles and efforts of ordinary people in real society, and makes the audience admire "not only the joy of watching movies, but also the courage to invest in the turbulent life torrent".

CCTV News:The State Council Press Office held a press conference at 10 am on June 10th. Zhao Yingmin, Vice Minister of the Ministry of Ecology and Environment, and the responsible persons of the Bureau of Statistics and the Ministry of Agriculture and Rural Affairs introduced the bulletin of the Second National Pollution Source Survey and answered questions from reporters.

In response to a reporter’s question, Zhao Yingmin, Vice Minister of the Ministry of Ecology and Environment, pointed out that the results of the second national pollution source survey are mainly reflected in five aspects:

First, the basic situation, quantity, structure and distribution of all kinds of pollution sources in China have been found out.By the end of 2017, the number of various pollution sources in China was 3,583,200 (excluding mobile sources), including 2,477,400 industrial sources, 639,500 domestic sources, 378,800 livestock and poultry farms and 84,000 centralized pollution control facilities. Among them, the number of various pollution sources in Guangdong, Zhejiang, Jiangsu, Shandong and Hebei provinces accounts for 52.94% of the national total, and the number of pollution sources in China, especially the number of industrial pollution sources, basically shows a gradual decrease from east to west. In terms of industries, five industries, namely, metal products, non-metallic mineral products, general equipment manufacturing, rubber and plastic products, and textiles and garments, account for 44.14% of the total industrial pollution sources in China. In addition, by the end of 2017, there were 267 million motor vehicles, 4.132 million construction machinery, 762 million kilowatts of diesel power for agricultural machinery and 278,000 ships in operation. In 2017, the fuel consumption of national railway diesel locomotives was 2,461,800 tons, and civil aviation took off and landed 10,248,900 times. The above is the basic distribution of all kinds of pollution sources.

Second, we have mastered the emissions of various pollution sources.From the national water pollutant discharge situation, the chemical oxygen demand is 21.4398 million tons, the total nitrogen is 3.0414 million tons, and the ammonia nitrogen is 963.4 million tons. In terms of emissions, the Yangtze River, Pearl River and Huaihe River basins have large drainage areas and involve many provinces, and the emissions of pollutants such as chemical oxygen demand, total nitrogen and ammonia nitrogen are relatively large. From the perspective of emission intensity, the pollutant emission intensity of unit water resources in Haihe River, Liaohe River and Huaihe River basins is large. The national air pollutant emissions are: 17,852,200 tons of nitrogen oxides, 16,840,500 tons of particulate matter and 6,963,200 tons of sulfur dioxide. This time, we also investigated the emissions of volatile organic compounds in some industries and some fields, with a national total of 10.1745 million tons. Beijing-Tianjin-Hebei and its surrounding areas, the Yangtze River Delta and the Fenwei Plain are areas where the emission intensity of air pollution sources per unit area is relatively high in China. As we all know, these three areas are also key areas for air pollution prevention and control determined by the state. The situation of solid waste in China is as follows: in 2017, the output of general industrial solid waste was 3.868 billion tons, the comprehensive utilization was 2.062 billion tons, the disposal was 943 million tons, and the storage in that year was 931 million tons. The output of straw in China is 805 million tons, and the utilization is 585 million tons. The output of general solid waste in Shanxi, Inner Mongolia, Hebei, Shandong and Liaoning provinces accounts for 42.4% of the country, and the comprehensive utilization of general industrial solid waste in Shandong, Hebei, Shanxi, Anhui and Jiangsu provinces accounts for about 40% of the country.

Third, the archives of key pollution sources and the pollution source information database have been improved.This census has formed a unified database for the second national pollution source census, with more than 1,800 database tables, 15,000 data fields and 150 million data records, forming a "one map" for the second national pollution source census. According to the requirements of the management method of pollution source census files, all files have been managed in an orderly manner and stored safely.

Fourthly, a group of business backbones with the spirit of environmental protection iron army have been trained.In the census work, enumerators and census instructors at all levels carry forward the spirit of environmental protection iron army, work hard and work hard. Through systematic training and on-site investigation, they understand the production technology, pollution control technology and environmental protection facilities of key industries and enterprises, and master the accounting methods of various pollutant emissions. In the process of summarizing the census results, through analysis and induction, we have grasped the environmental policy and the current environmental situation, and have been comprehensively studied and improved. Through the census, a group of comprehensive talents with high sense of responsibility and dedication, familiar with policies and proficient in business have been trained.

Fifth, the environmental awareness of the whole people has been further improved.The census took a long time, lasting three years. During the whole census period, through multi-media and multi-way publicity, the majority of friends in the press gave strong support, widely mobilized all sectors of society and actively participated in the census work, which improved the environmental awareness of the whole society and created a good atmosphere for the census. This is the main result of this census.

Li Zhenquan data map

In the early morning of March 2016, in the depths of Yanshan Mountain, the spring was chilly. Under the incandescent lamp, it is a busy scene, with people coming and going, sweating on their heads. "All fiber cores of the No.3 rack have been successfully tested, and the equipment can be connected!" A lieutenant colonel officer has no distractions and gives instructions to the walkie-talkie. He is Li Zhenquan, a senior engineer of a communication group headquarters.

Li Zhenquan can’t remember how many times he moved the computer room. As long as the communication rooms of more than 10 companies in the whole regiment are relocated, he will basically be on the scene. From the initial independent connection of various equipment to the guidance of the whole group’s computer room construction, his "marriage" with the computer room lasted for 16 years.

16-year "marriage" with the computer room

When Li Zhenquan graduated in 1998, it coincided with the rapid development of national defense communications, and he was fortunate to experience the great changes in national defense communications from cable to optical cable and from carrier to optical terminal. In June, 1999, when the long-distance trunk line of military communication was changed from electricity to light, Li Zhenquan, who just graduated, was responsible for building a new optical communication room. At that time, no one in the company had contacted the optical transceiver. "In addition to the clear basic theory of communication principle, the first time I saw the actual equipment and saw so many boxes stacked there, I was also big. For the first time, I felt that there was a huge gap between theory and practice." Speaking of the scene at that time, Li Zhenquan smiled.

Day and night, facing the instructions, one equipment is installed, one line is connected, and one port is tested. Li Zhenquan forgets to sleep and eat. A week later, neat equipment, smooth cable arrangement, and the superior acceptance group gave a thumbs up. The computer room they installed has become a benchmark, and the director of communications of a group army also took people to learn from it.

In order not to affect the normal use of the next day, almost every time the computer room is moved, it is necessary to dismantle, relocate, install, cut over and open all the equipment within a few hours before dawn. "Nothing has changed for end users, except that we are working when others are resting, and we are still working when others are working." Li Zhenquan said.

For more than 10 years, dozens of computer rooms have been relocated, and thousands of devices have been connected without a mistake. "Practical and true." When Li Zhenquan was mentioned, Chief Engineer Liu Jizhou blurted out. In 2006, after graduating from graduate school, Li Zhenquan returned to the regiment as an engineer in a technical unit, and embarked on a long road of devoting himself to scientific research and quietly cultivating.

Li Zhenquan data map

Devote oneself to scientific research and work silently

The original head cabinet has been distributed for a long time, with incomplete information and no circuit diagram. Li Zhenquan used the abandoned head cabinet, dismantled the circuit board, drew by himself, learned drawing, bought chips, and began to study single chip computers. In the old equipment warehouse, he cleaned up an experimental platform and riveted it inside, with no distractions. After half a year’s research, the power head cabinet in the computer room was improved, the volume was reduced by half compared with the original one, and it was cheaper, the performance was more stable and the cost was saved by 60%. Eight years have passed, and some of these improved head cabinets are still on duty, guarding tens of thousands of communication equipment.

The duty stations are scattered, the technical force at the grass-roots level is relatively weak, the equipment alarms, the general business processing is fine, and when there is a big fault, it will be stretched. It often takes a long time for the technicians of the maintenance center to get to the scene, so the upper and lower levels are very upset. Li Zhenquan traveled all the computer rooms, collected information, and communicated with the personnel on duty in depth, and developed a "centralized monitoring and technical support system for remote equipment fault alarm". In the first time, the group communication combat duty room can provide help to the grass-roots duty personnel.

Although the grass-roots technical posts are ordinary, Li Zhenquan has made extraordinary achievements and won the third prize of military scientific and technological progress three times. In the face of rewards, he was very calm and humble: "It’s just that the organization trusted me and put me in a suitable position."

The battery pack is in a floating state for a long time, which is easy to cause aging and damage for a long time, and the battery supply is insufficient. Once the computer room is cut off, the consequences are unimaginable. To this end, he and the professional technical backbone of power supply tried various methods, and finally developed a "switching power supply battery charging protector", which improved the battery life by more than 30%. On this basis, he focused on the separation test of single battery to tackle key problems, and developed the "on-line precision test and performance early warning system of battery internal resistance", which fixed the monitoring point on single battery, avoiding "one bad group and one bad group", greatly improving the stability of battery pack and eliminating the hidden power hazard in the computer room.

Since becoming an engineer, Li Zhenquan has successively completed the survey and construction of nearly 600 kilometers of national defense communication optical cable lines, installed thousands of adjustment and measurement equipment, and laid tens of thousands of indoor cables, effectively alleviating the shortage of communication channels in all relevant directions and ensuring various military communication and liaison needs.

Li Zhenquan data map

Just to be worthy of the military uniform.

Li Zhenquan, who strives for perfection and is rigorous and realistic in his work, only ignores his wife and children. In 2009, the construction of communication optical cable around Bohai Sea required the construction and installation of dozens of computer rooms and stations along the line, and the equipment had to be adjusted and measured. The task was very heavy. He often left for more than a month, and after a year, he didn’t have much time at home. Li Zhenquan, who mentioned his daughter’s condensation and was not good at talking, had tears in his eyes. He said frankly, "I also want to be a good father and grow up with my daughter." When my wife gave birth, she was embarrassed in the uterus, which caused her daughter’s local brain injury and left sequelae. She couldn’t walk when she was two years old. Now she is a little behind other children of the same age. For so many years, the family’s affairs basically depend on her alone. My daughter’s school holds a parent-teacher conference. In other families, parents take their children with them, but his mother is the only one. The head teacher quietly pulled his wife aside: "I haven’t seen Ning Ning’s father either, and I’m not sure. It’s too tired for you to take care of your children alone, and it’s not a good thing for a single parent to rehabilitate her daughter …" Someone asked Li Zhenquan: "For so many years, you’ve been working day and night, what are you doing?" Zhen-quan Li smiled. "I think it’s worth it …".

In the spring, summer, autumn and winter, the cold is coming and the cool is coming. Li Zhenquan has been training and studying hard for several years. In the grass-roots technical posts, he silently guards the safe operation of national defense communications and equipment with practical actions, integrates his personal ideals and ambitions into the great cause of strengthening the army and rejuvenating the country, and shows the elegance of contemporary soldiers.

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"Only when everyone strives for a beautiful dream can we gather the majestic power to realize the Chinese dream." If there are pioneers emerging in the industry around you, please recommend them to CCTV.

　　Submission email: 1714523629@qq.com

Chinese Business Network March 25, 2017

　　As a new type of health care product, Lycium barbarum is deeply loved by many people, but how to identify it is confusing. Is it true that the price of "wild black wolfberry" in the market varies widely? The curiosity of Huashang Daily in this issue will take you to find the answer through experiments.

　　> > Market visits Black Lycium barbarum prices vary greatly, and sellers say it is wild.

　　Mr. Wang, a citizen, pays attention to health preservation. He heard that "Black Lycium barbarum" has a high anthocyanin content, and it has an antioxidant effect. When traveling abroad, he bought a box of black Lycium barbarum with a net content of 100 grams, which is worth 200 yuan. Calculated, it costs 2,000 yuan per kilogram. "It is said to be wild, but I don’t understand it. I don’t know how to identify it." Mr. Wang said that the price of black wolfberry in the market is generally high, but because of the lack of professional knowledge, it is difficult to distinguish between true and false and good and bad.

　　A reporter from Huashang Daily recently visited the market and found that the price of black wolfberry varies greatly. There are one kilogram from 60 yuan and 140 yuan on the Internet, one kilogram from 360 yuan and 400 yuan in the fruit wholesale market, and as high as 3,600 yuan per kilogram in the black wolfberry specialty store. The sellers all claim that they sell wild Lycium barbarum, which is produced in Xinjiang, Ningxia and Qinghai.

　　> > Experiments verify that the seller claims that the wild Lycium barbarum is not wild.

　　So are these black wolfberry really wild as the seller said? The reporter from Huashang Daily collected five samples of Lycium barbarum and identified them through experiments.

　　Experimental institution: College of Resources and Environment, Northwest A&F University.

　　Experimenters: Teacher Li Ziyan, Ph.D. in Plant Nutrition, School of Resources and Environment, Northwest A&F University, and reporter from Huashang Daily.

　　Experimental samples: Sample 1: Wild Lycium barbarum in Nuomuhong, Qinghai (provided by Teacher Li Ziyan); Sample 2: Hujiamiao Fruit Wholesale Market, one kilogram in 360 yuan, said by the merchant to be produced in Xinjiang; Sample 3: Hujiamiao Fruit Wholesale Market, one kilogram in 400 yuan, said by the merchant to be produced in Ningxia; Sample 4: Mr. Wang bought it at the airport, 2000 yuan a kilogram; Sample 5: Online shopping, one kilogram in 64 yuan, said by the merchant to be produced in Qinghai.

　　Experimental method:

　　At first glance, the wild Lycium barbarum L. has an irregular spiny petiole and is harder.

　　The first sample is dark purple, the fruits are different in size and irregular in shape, and the pulp is similar to the touch of raisins. There is a spiny petiole at the tail, which is hard and sharp, and there are three white flower-like dry leaves at the junction of petiole and pulp. The second sample is also dark purple, the fruit size is different and irregular, and the pulp is similar to the touch of raisins. There are also spiny petioles and three white dry leaves at the tail, but the spines are soft. The third sample is also dark purple, with irregular fruit sizes and hard pulp. There are also spiny petioles and three white dry leaves at the tail, but the spines are soft. Most of the four samples are normal pulp, but a small part is dry yellow dried fruit. Most of the five samples are dry yellow dried fruits, which are very regular in shape and similar to pepper grains. After crushing, many grains are larger, while the grains of other samples are very small.

　　Expert’s explanation: Teacher Li Ziyan said that wild Lycium barbarum is a kind of bush berry in wasteland, with sparse fruit, which is purple-black oblate fruit. Fresh fruit can only be preserved for one day after ripening, so the black wolfberry in the market is dried and dried. There will be extrusion in drying, so the real wild Lycium barbarum will be partly irregular, and the flesh is full and the seeds are very small. From the appearance, samples 2 and 3 should be planted black wolfberry, because the planted black wolfberry tree is shorter, so the thorns will be softer. Moreover, the planted black wolfberry will be bigger than the wild one because of the abundant nutrients such as sunlight. Sample four and sample five are adulterated, especially sample five, most of which are unknown small dried fruits, which can be judged as fake black wolfberry. It is worth reminding that the three petals of dry leaves and spiny petioles at the tail of wild Lycium barbarum must be white, but dyeing Lycium barbarum will first dye the three petals of dry leaves and spiny petioles black and purple.

　　Second taste: wild black wolfberry is slightly sweet and has wolfberry fragrance.

　　When the sample is chewed in the mouth, it feels like raisins, tastes slightly sweet and smells like medlar. After eating, the mouth and teeth will turn purple. Sample 2 and sample 3 taste sour, while Lycium barbarum tastes weak. After eating, the mouth and teeth will turn purple. Sample 4 will melt quickly in the mouth, basically tasteless, and the mouth and teeth will turn purple after eating. Sample 5 has no taste, the taste is very dregs, and the mouth will not be stained after eating.

　　Expert’s explanation: Teacher Li Ziyan said that because of the strong sunshine and large temperature difference in the wasteland, wild Lycium barbarum has a high sugar content and tastes sweet fruity and Lycium barbarum. It is worth reminding that although the fifth sample is not dyed after eating, it does not rule out that other dyed Lycium barbarum will dye its mouth and teeth after eating.

　　Three bubbles: wild Lycium barbarum "drawing" is slow.

　　Take five samples, about 10 capsules each, and put them into a cup filled with tap water. After soaking for a while, the first sample quickly turns into uniform blue, and the second sample is slightly purple, the third sample is blue, the fourth sample is blue and purple, and the fifth sample is dirty purple. After soaking, the pulp of sample 1 is still dark purple, the pulp of sample 2 and sample 3 is slightly pale, a few particles in sample 4 have turned white, and sample 5 is still yellow as before soaking.

　　Expert’s explanation: Teacher Li Ziyan said that Lycium barbarum is rich in anthocyanins, which is blue in weakly alkaline water (such as tap water and mineral water) and purple in weakly acidic water (such as purified water). No matter whether it is wild or planted, Lycium barbarum will have this characteristic. Wild Lycium barbarum L. has a high anthocyanin content, so the color is still blue-purple after four or five soaks. Ordinary cultivated Lycium barbarum L. has no color after two or three soaks, while fake Lycium barbarum L. has no color after one soak.

　　Take one of the five samples and put them into a cup filled with tap water respectively. After a while, the samples will slowly separate out blue vertical lines, which is called "drawing". Samples 2, 3 and 4 will separate out blue faster, and sample 5 will not separate out after separating out little blue.

　　Experts dispel doubts: Teacher Li Ziyan said that the flesh of wild Lycium barbarum is tight and the anthocyanin precipitates slowly; The tissue of planting Lycium barbarum is loose, so the drawing is fast; Fake black wolfberry does not contain anthocyanins, and some may be dyed, so blue will not precipitate soon.

　　Experimental results: the online shopping of black wolfberry is fake, and the fruit market is to grow black wolfberry.

　　Teacher Li Ziyan said that from the experimental results, it can be preliminarily judged that the online purchase of black Lycium barbarum is fake, which may be other small fruits with similar shapes, but only partially doped with black Lycium barbarum. The black wolfberry that Mr. Wang bought at the airport was also mixed with a few other small fruits. Black Lycium barbarum sold in fruit market should be planted black Lycium barbarum, not wild black Lycium barbarum.

　　Expert reminder

　　It is difficult to buy real wild Lycium barbarum at a low price.

　　See more and taste more when buying.

　　Teacher Li Ziyan said that many investors now contract the wild base of Lycium barbarum in the saline-alkali desert of Qinghai, and pick it from July to October every year, which can be picked three times a season. However, the distribution of wild Lycium barbarum is sparse, and the trees are thorny, so it can only be cut one by one with gloves and scissors. The yield is very low. Each person can only pick 6 kilograms of fresh fruit every day and finally make a catty of dried fruit. However, a person’s daily salary is about 100~200 yuan, and with the costs of maintenance, drying and sterilization, the cost of a catty of wild Lycium barbarum is at least 700 yuan. Due to the scarcity of resources, plus the optimization of large regular fruit types and hardcover, the market price of black wolfberry will be higher, reaching thousands of yuan, but it also depends on the market conditions. Therefore, it may not be the real wild Lycium barbarum bought at a low price, but it may be the black Lycium barbarum planted conventionally or the unqualified products mixed with other fruits. It is recommended that you see more and taste more when buying.

　　Teacher Li Ziyan also said that in terms of nutrient elements, there is not much difference between wild Lycium barbarum and cultivated Lycium barbarum, but the concentration of wild Lycium barbarum is higher, and the wild Lycium barbarum is dry and cold due to climatic conditions, and the cultivated Lycium barbarum is prone to produce pests and diseases, which will inevitably lead to pesticide residues.

　　Teacher Li Ziyan said that the variety of Lycium barbarum in China’s organic crop catalogue has been suspended for more than ten years. Due to the improvement of the organic management level of Lycium barbarum in China, Lycium barbarum is expected to return to China’s organic catalogue in 2017, and it is currently in the demonstration stage. At present, the organic Lycium barbarum on the market is mainly certified by foreign countries, which is mainly used for export and domestic sales.

　　She introduced that black wolfberry is rich in anthocyanins, containing sodium ions, potassium ions and minerals, which can tonify the kidney, nourish the liver, improve eyesight, blacken hair and resist oxidation. It is better to eat or drink on an empty stomach in the morning and at night, but it is not suitable for people with excessive internal heat and inflammation.

　　Original link: http://news.hsw.cn/system/2017/0325/702711_3.shtml#pic? rand=ZjQcGwTk

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CCTV News:The State Council Press Office held a regular briefing on the State Council policy at 3 pm on July 17th. Wang Jiang, Vice Minister of Industry and Information Technology, and the relevant person in charge of the Ministry of Justice introduced the Regulations on the Protection of Payment for Small and Medium-sized Enterprises and answered questions from reporters.

Wang Jiangping said that in the first half of this year, government departments and large state-owned enterprises across the country paid off 95.6 billion yuan in arrears to private and small and medium-sized enterprises, including 82.7 billion yuan in undisputed arrears, and the progress of paying off undisputed arrears reached 49.5%. We mainly focused on five aspects:

First, strengthen overall deployment and clarify mission objectives.

The second is to strengthen the briefing, promote the implementation of tasks, schedule and report the progress of clearing debts on a monthly basis, and also hold quarterly departmental consultation meetings and video scheduling meetings in some areas to promptly urge local governments to speed up the implementation of tasks.

The third is to focus on the implementation of key supervision, speed up the progress of liquidation, and compact local responsibilities. In particular, we took the task of paying off the undisputed arrears of less than 5 million yuan as the key task in the first half of this year, and it was paid off before the end of June.

The fourth is to strengthen policy research and improve institutional guarantee. Including today’s "Payment Regulations" can be issued in time.

The fifth is to organize "looking back" and consolidate the results of clearing debts.