The Paper News: On August 12th, the Central Meteorological Observatory issued the first high-temperature red warning this year. On the 13th, the high-temperature red warning continued.

The Central Meteorological Observatory announced at 8: 00 on the 13th that in the past day, the hot weather in the south attracted much attention, with the local temperature of 41 ~ 43℃ in eastern Sichuan, southwestern and northern Chongqing, southeastern Shaanxi, western Hubei, southeastern Anhui, southern Jiangsu and central and northern Zhejiang, and the local temperature of Zhushan in Hubei was 44.3℃.

On August 10, 2022, the "stove" Chongqing continued to have hot weather, and many citizens were playing with water in the water park of Fuling wine town to cool off the heat. IC diagram

The Central Meteorological Observatory predicts that the intensity and range of high temperature weather from the Sichuan Basin to the middle and lower reaches of the Yangtze River will still be at its peak on the 13th to 16th, with obvious extremes. Today (August 13th), parts of southeastern Shaanxi, eastern Sichuan, Chongqing, western and southeastern Hubei, northern Hunan, northwestern Jiangxi, central and southeastern Anhui, southern Jiangsu, Shanghai and central and northern Zhejiang can reach 40 ~ 42℃.

According to the list of today’s high temperature released by official website, China Meteorological Bureau, as of 14: 00 on the 13th, the highest temperatures in the top ten of the high temperature list have all exceeded 41℃, with the highest ones in Hubei Three Gorges and Chongqing Fengjie reaching 42.1℃.

Chen Tao, chief forecaster of the Central Meteorological Observatory, explained that the main cause of the high temperature weather has something to do with the abnormal atmospheric circulation. Judging from the current monitoring, the western Pacific subtropical high has a large range and strong intensity. Under its control, the southern part of China is controlled by downward flow as a whole, with clear skies and partly cloudy, and the near-surface heating is relatively strong under the influence of sunshine radiation during the day, so a wide range of high temperature weather has appeared.

China Meteorological Bureau official website screenshot

In the top ten of the high temperature list, there are four places in Hubei Province, namely Yunxian (41.9℃), Baokang (41.9℃), Zhushan (41.8℃) and Shiyan (41.4℃), and there is another place in Chongqing, Tongnan (41.5℃). In addition, Anhui Maanshan (41.7℃), Zhejiang Pujiang (41.5℃) and Zhejiang Wuyi (41.4℃) are also among them.

Recently, Hubei and Chongqing have been subjected to high temperature tests for several days.

According to the message of "Hubei Publishing" on WeChat WeChat official account, since May this year, it has been sunny, hot, hot and rainy in Hubei Province, and many places have published high-temperature red warning signal for several days. On August 12th, the highest temperature of 73 stations in the province exceeded 37℃, and 19 stations exceeded 40℃. At 16: 26 on the 12th, the temperature at Zhushan Station reached 44.3℃, setting a new record for the highest temperature in Hubei since the meteorological record (the original record was 43.4℃ in Zhushan on July 20th, 1966).

According to WeChat WeChat official account’s "Chongqing Release", from July 29 to August 12, a large range of continuous high temperature weather occurred in Chongqing. The highest daily temperature in Hechuan District, Bishan District, jiangjin district, Changshou District, Fuling District, Fengdu County, Wanzhou District, Kaizhou District, Yunyang County, fengjie county, Wuxi County and Pengshui County and some areas in the central city exceeded 40°C for 5-11 consecutive days.

At 21: 00 on August 12th, Chongqing Municipal Health and Wellness Committee and Chongqing Meteorological Bureau upgraded the "Secondary Warning of High Temperature Heatstroke" issued at 15: 30 on August 10th to "Primary Warning of High Temperature Heatstroke". According to the meteorological department of Chongqing, the first-level warning of high-temperature heatstroke is the first release since the publication of the Emergency Plan for High-temperature Heatstroke in Chongqing, and it is also the first release this year.

Original title: Today, the top ten in the national high temperature list broke 41 C, and the highest temperature in Hubei and Chongqing was 42.1 C.

　　　　Data Map: In the early morning of March 5, 2005, Liu Zhaohua, the number one drug Lord in China, was arrested in a private house in Fu ‘an City, Fujian Province. China News Agency issued Zeng Chaoqun photo

　　　　Times (Reporter Yan Xiaoguang) "I set up a factory in the west to support the development of the west". Yesterday, the Guangdong Higher People’s Court held a public hearing in the second instance of the case of Liu Zhaohua and others who shocked the whole country in manufacturing, transporting and selling drugs. In court, Liu Zhaohua made such an amazing remark.

　　The drug Lord was sentenced to death.

　　　　It is alleged that from 1995 to 1999, the defendant Liu Zhaohua, together with Chen Bingxi (tried separately), Guo Ruirong, Ji Huilong, Ding Zhiwen and others, successively set up factories in Fu ‘an City, Fujian Province, Puning City, Guangdong Province, Yinchuan City, Ningxia and other places to produce a total of 12.675 tons of methamphetamine. Liu Zhaohua made a total profit of more than 32 million yuan by manufacturing, transporting and selling drugs. On June 26th, 2007, Liu Zhaohua was sentenced to death at first instance.

　　Yesterday, the second trial was held for a whole day.

　　　　On July 1st, 2007, Liu Zhaohua filed an appeal because of unclear facts and insufficient evidence in the first instance judgment. Yesterday, the Guangdong Provincial High Court formed a collegiate panel to hear the case in public, and Liu Zhaohua, his subordinate Guo Ruirong and his wife Li Xiaoqing were tried in turn. Liu Zhaohua and his attorney defended in court on the grounds that the materials seized and detained by the public security organs were not methamphetamine (commonly known as ice) recognized by law. The public prosecution agency believes that the evidence of the first-instance judgment is conclusive and the sentence is appropriate, and it is recommended to maintain the original judgment. Because the case of Liu Zhaohua and his accomplices manufacturing, transporting and selling drugs has a long time span, the amount of drugs involved is amazing, the amount of drug money is huge, and there are many people involved, and the process of investigation and evidence collection by public prosecution organs and courts is quite complicated. The second trial of the Provincial High Court was held for a whole day.

　　Procuratorate:

　　It’s an escape to apply for appraisal again.

　　　　The public prosecutor thinks that the reasons put forward by Liu Zhaohua and his defenders for re-evaluating the seized and detained materials are not sufficient. According to scientific appraisal, the drugs made in Liu Zhaohua contain methamphetamine. The appraiser testified in the first instance that the chemical properties of levo-and dextro-methamphetamine claimed by Liu Zhaohua were methamphetamine. Liu Zhaohua appealed for re-appraisal, which was actually an unreasonable excuse to avoid prosecution. In the first instance, the defendants Liu Zhaohua, Guo Ruirong and others were found guilty of manufacturing, transporting and selling drugs. The facts were clear and the evidence was really sufficient. The applicable law was correct and the sentence was appropriate, and the defendant’s appeal grounds could not be established.

　　　　The presiding judge of the case said that the case is still in the process of trial in the second instance, and the part that has not been tried in court will be tried in writing, and then the provincial high court will make a verdict on an alternative basis.

　　Has always denied that it is poison.

　　　　In previous court sessions of the first instance, Liu Zhaohua also claimed in court that he was not making drugs, and the procuratorate did not have enough evidence to prove that he was making methamphetamine. To this end, he once argued that what he made was "rodenticide" and "diet pills", which were also called "spices" yesterday.

　　　　"I still have a lot of research in medicine, so I can make these drugs. The fortune teller told me that if I want to develop in medicine, I will be a very accomplished scholar or expert in medicine. " Liu Zhaohua once said of himself.

　　Liu Zhaohua, the drug Lord

　　　　Born in Saiqi Town, Fu ‘an City, Fujian Province on March 5, 1965, this man was arrested by China police in 2004 as the top of the five drug lords at large in China. According to the information publicly released by the Ministry of Public Security, the amount of suspected methamphetamine produced and sold in Liu Zhaohua exceeded 14 tons, of which 12 tons were transported to Guangzhou and seized by the police.

　　　　Taking 1994 as the boundary, before that, he used to be a bailiff, who won praise from all sides with his ability and interpersonal relationship; Since then, he has been suspected of building an amazing ice trafficking network. In 1996, after Liu Zhaohua committed a drug-making crime in Fuan, Fujian, he did not leave the country, but moved to Guangdong, Ningxia, Guangxi and other places. Three years later, the largest number of ice cases in the world broke out.

　　　　-Defend in court

　　The system is perfume, and the perfume is applied for re-appraisal.

　　　　Liu Zhaohua defended the fact that he made methamphetamine. Liu Zhaohua and his agent Chen Dailong of Fujian Tianen Law Firm suggested in their defense that Liu Zhaohua produced levo-and dextro-methamphetamine hydrochloride, which are isomers of methamphetamine, but not the same substance as methamphetamine, but perfume and cigarette perfume. Although it contains methamphetamine, it is at most a chemical intermediate.

　　　　Liu Zhaohua’s conviction and sentencing can’t be determined by the standard of methamphetamine. They applied for re-appraisal of the articles seized and detained by the public security organs, but their lawyers thought that the re-appraisal was not carried out in the first instance, and the procedure was illegal.

　　Going to Ningxia and other places to set up factories is the "western development"

　　　　In court, Liu Zhaohua suddenly threw a surprising remark, saying that he set up factories in Yinchuan, Ningxia and other places to manufacture levo-and dextro-methamphetamine hydrochloride, which was in response to the call of the state to support the "western development", and that he was "a meritorious person". Liu Zhaohua also suggested that after he was arrested, he voluntarily confessed the facts that the public security organs had not yet mastered, and he had surrendered himself and made meritorious deeds, and requested the second trial to be given a lighter punishment according to law.

　　"Liu Zhaohua case" for 12 years

　　　　At the end of May, 1996, in Saiqi Town, Fu ‘an City, the first ice factory in Liu Zhaohua was started, and the first batch of 20 ~ 30 kilograms of ice was produced.

　　　　In 1997, Liu Zhaohua hid in Sanya and married his second wife.

　　　　In 1998, Liu Zhaohua produced more than one ton of ice in Puning, Guangdong.

　　　　At the end of 1998, Liu Zhaohua moved to Yinchuan, Ningxia, and produced nearly 30 tons of ice.

　　　　On November 3, 1999, Liu Zhaohua returned to Guangzhou, committed another crime and escaped from Guangzhou by bike.

　　　　From the end of 1999 to the beginning of 2000, Liu Zhaohua was dormant in a private house in Qingdao to run lottery tickets.

　　　　In 2000, my family moved to No.185 Lijiang Garden in Guilin.

　　　　At the end of 2004, he sneaked back to his hometown in Fuan.

　　　　Arrested on 5 March 2005.

　　　　On June 26th, 2006, he was tried in Guangzhou.

　　　　On June 26, 2007, he was sentenced to death at first instance.

　　　　On April 18th, 2008, the Guangdong Provincial High Court held its second trial.

Editor: Wang Xu

Order of the Ministry of Health of the People’s Republic of China

sequence　26　number

The revision of the "Measures for Hygienic Management of Food Additives" was adopted at the ministerial meeting on December 11th, 2001, and is hereby promulgated and shall come into force as of July 1st, 2002. The Measures for Hygienic Management of Food Additives promulgated on March 15, 1993 shall be abolished at the same time.

Minister Zhang Wenkang 　　　　　　　

March 28th, 2002　　　

Measures for hygienic management of food additives

Chapter I General Principles

the first　In order to strengthen the hygiene management of food additives, prevent food pollution and protect the health of consumers, these measures are formulated in accordance with the Food Hygiene Law of People’s Republic of China (PRC).

the second　These Measures shall apply to the production, operation and use of food additives.

Article　Food additives must meet the national hygiene standards and hygiene requirements.

Article 4　The Ministry of Health is in charge of the health supervision and management of food additives throughout the country.

Chapter II Examination and Approval

Article 5　The following food additives must be approved by the Ministry of Health before they can be produced, operated or used:

(1) New varieties of food additives that are not listed in the Hygienic Standard for the Use of Food Additives or the list announced by the Ministry of Health;

(two) the varieties listed in the Hygienic Standard for the Use of Food Additives or the list announced by the Ministry of Health need to expand the scope or amount of use.

Article 6　To apply for the production or use of new varieties of food additives, the following materials shall be submitted:

(1) An application form;

(2) Names of raw materials and their sources;

(3) Chemical structure and physical and chemical characteristics;

(4) production technology;

(5) Toxicological safety evaluation reports issued by inspection agencies recognized by health administrative departments at or above the provincial level, and hygienic inspection reports of three consecutive batches of products;

(six) when using microorganisms to produce food additives, it is necessary to provide the strain identification report and safety evaluation data issued by the recognized institution of the Ministry of Health;

(seven) the scope of use and usage;

(eight) report on the effect of the trial use;

(nine) the inspection method of this food additive in food;

(ten) product quality standards or specifications;

(eleven) product samples;

(12) Labels (including instructions);

(thirteen) the relevant safety information at home and abroad and the certification documents or materials allowed by other countries;

(14) Other materials as stipulated by the Ministry of Health.

Article 7　To apply for expanding the scope or amount of use of food additives, the following materials shall be submitted:

(1) An application form;

(two) the types, usage and production technology of the food to be added;

(3) Report on the effect of trial use;

(4) the inspection method of the food additive in food;

(5) product samples;

(6) Labels (including instructions);

(seven) the relevant safety information at home and abroad and the certification documents or materials allowed by other countries;

(8) Other materials as stipulated by the Ministry of Health.

Article 8　Examination and approval procedures for food additives:

(a) the applicant shall apply to the local provincial health administrative department and provide information according to the provisions of Article 6 or Article 7;

(two) the provincial health administrative department shall complete the preliminary examination of the completeness, legality and standardization of the application materials within 30 days, and submit the preliminary examination opinions to the Ministry of Health for approval;

(3) The Ministry of Health regularly holds expert review meetings to conduct technical review of the application materials, and make a decision on whether or not to approve according to the technical review opinions of the expert review meetings.

Article 9　To import new varieties of food additives and expand the scope or amount of food additives, production enterprises or import agents shall directly apply to the Ministry of Health. At the time of application, in addition to the materials specified in Articles 6 and 7 of these Measures, the following materials shall also be provided:

(1) A certificate issued by the government of the producing country (region) or an institution recognized by it that allows production and sales;

(two) the certification materials issued by the relevant institutions or organizations of the country (region) where the production enterprise is located.

Food additives in imported food must conform to the Hygienic Standard for the Use of Food Additives. Do not meet, according to the relevant provisions of these measures to obtain the approval of the Ministry of health before import.

Chapter III Production, Operation and Use

Article 10　Food additive production enterprises must obtain the health license issued by the provincial health administrative department before they can engage in food additive production.

Article 11　When applying for a hygiene license for food additives, a production enterprise shall submit the following materials to the provincial health administrative department:

(1) An application form;

(2) List of varieties producing food additives;

(three) the production conditions, equipment and quality assurance system;

(4) production technology;

(5) Quality standards or specifications;

(6) Hygienic inspection reports of three consecutive batches of products;

(7) Labels (including instructions).

Article 12　A food additive production enterprise shall have workshops, equipment and facilities suitable for the product type and quantity, organize production according to product quality standards, and establish enterprise production records and product sample retention system.

Food additive production enterprises should strengthen the hygiene management in the production process to prevent food additives from being polluted and mixed among different varieties.

Article 13　In the production of compound food additives, the use scope and dosage of each single variety of additives shall conform to the varieties specified in the Hygienic Standard for the Use of Food Additives or the announcement list of the Ministry of Health and their use scope and dosage.

It is not allowed to use single varieties of additives without the same scope of use in the production of compound food additives, and it is not allowed to use non-edible substances beyond the Hygienic Standard for the Use of Food Additives to produce compound food additives.

Article 14　When producing food additives, enterprises shall conduct quality inspection on the products. If it passes the inspection, it shall issue a product inspection certificate; Without the product inspection certificate, it shall not be sold.

Article 15　Operators of food additives must have storage and business premises suitable for the variety and quantity of business. When selling and storing food additives, special counters and shelves must be set up, and they must not be mixed with non-edible products or toxic and harmful substances.

Article 16　When purchasing food additives, food additive operators shall obtain a copy of the hygiene license and a product inspection certificate.

It is forbidden to operate food additives without hygiene license and product inspection certificate.

Article 17　The use of food additives must conform to the "Hygienic Standard for the Use of Food Additives" or the varieties specified in the announcement list of the Ministry of Health, as well as their scope and dosage.

It is forbidden to use food additives for the purpose of covering up food spoilage or doping, adulteration or forgery.

Chapter IV Labels and Instructions

Article 18　Food additives must have packaging labels and product specifications, which include: product name, place of origin, factory name, hygiene license number, specifications, formula or main components, production date, batch number or code, shelf life, scope and dosage of use, usage method, etc., and the words "food additives" are clearly marked on the labels.

If there are applicable taboos and safety precautions for food additives, warning signs shall be given on the labels.

Article 19　Compound food additives, in addition to being marked according to the provisions of Article 18 of these Measures, shall also be marked with the name of each single variety, and arranged according to the content from large to small; Each single variety must use a name consistent with the Hygienic Standard for the Use of Food Additives.

Article 20　The packaging labels and product descriptions of food additives shall not have propaganda contents that expand the scope of use or exaggerate the use effect.

Chapter V Health Supervision

Article 21　The Ministry of Health may re-evaluate the safety of food additives that may have safety and hygiene problems, revise the scope and dosage of use or make a decision to ban the use, and make it public.

Article 22　The health administrative department of the local people’s government at or above the county level shall organize supervision and spot checks on the production, operation and use of food additives, and announce the results of supervision and spot checks to the public.

Article 23　The food hygiene inspection unit shall inspect the food additives according to the standards, norms and requirements formulated by the Ministry of Health, and the inspection and evaluation reports made shall be objective and true, and conform to the relevant standards, norms and requirements.

Article 24　The general hygiene supervision and management of the production and operation of food additives shall be implemented in accordance with the Food Hygiene Law and relevant regulations.

Chapter VI Penalty Rules

Article 25　Production, operation or use of food additives that do not meet the hygiene standards for the use of food additives or the relevant provisions of these Measures shall be punished in accordance with the provisions of Article 44 of the Food Hygiene Law.

Article 26　If the packaging label or product description of food additives does not indicate or falsely indicate the production date, shelf life and other specified matters, or does not indicate the Chinese label, it shall be punished in accordance with the provisions of Article 46 of the Food Sanitation Law.

Article 27　Violation of the Food Hygiene Law or other relevant hygiene requirements shall be punished in accordance with the corresponding provisions.

Chapter VII Supplementary Provisions

Article 28　The meanings of the following terms in these Measures:

Food additives refer to chemical synthetic or natural substances added to food to improve the quality, color, aroma and taste of food, as well as to meet the needs of preservation and processing technology.

A compound food additive refers to a food additive which is formed by physically mixing more than two kinds of single food additives.

Article 29　The Ministry of Health shall be responsible for the interpretation of these Measures.

Article 30　These Measures shall come into force as of July 1, 2002. On March 15, 1993, the Measures for Hygienic Management of Food Additives issued by the Ministry of Health were abolished at the same time.

Special feature of 1905 film network When the opera meets the film, since its release, it has been evaluated with the high score of Douban 8.2 by virtue of the audience’s good reputation.

As the first 4K panoramic Cantonese opera film, it was shortlisted for the best opera film in the Golden Rooster Award for Chinese films, and also won the Golden Coconut Award for the best technology in Hainan Island International Film Festival. Through film technology, traditional Chinese opera is given a new look, and behind this, it is also inseparable from the credit of editing technology.

The editor of this film is a national first-class editor. His previous representative works include Youth Fight, Deep Sea Sword and Men’s Gang. Sun Yiqun’s mother is also an editor. She is Yang Xingyuan, the former president of China Film Editing Society, and her representative editing works are various.

Can editing technology be inherited? In this issue of Behind the Scene, Yang Xingyuan and Sun Yiqun, the editors, lead us into china national film museum to reveal the history of film film editing, and experience the technological changes of film editing together from the film age to the digital age.

Behind the scenes: Film editor Yang Xingyuan reveals the tools of "film film editing"

Film clip: "Manual sewing machine"

I have a particularly cordial feeling. I can feel the temperature of all these devices. Entering china national film museum, Yang Xingyuan knows a lot about the film editing machines in the museum.

Facing a splicing machine full of historical colors, Yang Xingyuan introduced that Premier Zhou Enlai cared about film splicing and specially entrusted Tianjin No.2 Optical Instrument Factory to develop this splicing machine for them, also known as the four-way sound painting machine.

From the end of the 1960s to the end of the 1990s, this was the only tool for their editors, and the frequency was controlled in the frequency of 24 squares by hand. "My editing of Man to Middle Age, Zhou Enlai and Armageddon was cut out by such a machine."

The process of film editing is particularly complicated. After the film is finished, it should be washed in the studio, and then printed into samples with the negative, and the editor and the director and other producers will jointly review it.

When editing, the sound and picture of the sample should be synchronized with the negative, so the first step of editing is not to cut, but to arrange, and each of the specific scenes, shots and sound tapes in all the shooting materials should be completely recorded first, otherwise the material synchronized with the negative can not be found later.

"So it’s not easy to start editing. All this work has to be done before you can enter the creative stage." Yang Xingyuan said that it is more difficult at the stage of revision. For example, if there are ten films and one place is revised, these ten films will have to be hand-cranked from beginning to end on the film receiver. "After shaking it down, it is a lot of films, and then it is lifted one by one. At that time, the state positioned the editor as a light manual worker. "

Recalling the editing work of "Zhou Enlai", at that time, the version of mixed editing of picture and sound was completed, but the director had to modify the picture temporarily. "I was so angry that I wouldn’t change it for you, but he personally took a dozen films upstairs and asked me to change it." In order to make the film better, Yang Xingyuan said that even if the editing process was not easy at that time, it still had to be modified.

In the past, when editing technology was underdeveloped, a small machine supported the creation of many excellent classic films. Sun Yiqun recalled, "At that time, my mother stayed up late at night, so I slept next to her with a small quilt. I always wanted to shake this film, and my mother was particularly afraid that I would destroy it. She said that if you broke it, the consequences would be unimaginable."

Nowadays, computer technology is very simple to operate the effects of transition editing, such as fade-in, fade-out, cut-in and cut-out, overlapping, etc., but it is very troublesome in the film age. It is necessary for the editor to make specific marks on the film with a special pen, and then let the special effects producers use optical skills to make them on the film.

The complicated and exquisite technology of film film editors bears the heavy history of China films.

"For example, there are seven kinds of scenes to record a dialogue and an action now. I think the workload is very heavy. There are more than 200 shots as soon as I open the folder, but it is much more complicated than us to hear these things that the predecessors are editing. My mother sewed by hand at that time, and now it is equivalent to using an electric sewing machine. "

Hearing his mother’s introduction to film editing technology, Sun Yiqun felt a lot. "Now we have mastered new technologies and brought us convenience, while the older generation got through it like that and admired it."

Digital editing: White Snake’s secret recipe

The era of film editing has ended, and digital computer technology has been fully popularized. Nowadays, Sun Yiqun’s editing work is no longer just a simple operation technology, but also needs to integrate his own ideas at the creative level.

Talking about her latest film White Snake, Sun Yiqun said that in editing skills, she paid special attention to the balance between drama and film.

"There are many stylized things in traditional Chinese opera. Actors often communicate with the audience and the camera, which breaks the spatial illusion that the film has carefully established." Therefore, she will especially avoid editing the lens that highlights the "fourth wall" and choose more pictures of actors communicating with each other.

When the traditional Chinese opera performance is put on the movie screen, it is easy to have a magnifying effect. In addition, it is 4K quality, and any tiny expression of the actor can be clearly captured. When editing, Sun Yiqun will also avoid the scenes that will appear exaggerated on the big screen.

"The hand, eye, body and steps of an opera actor, his figure is a very important aspect of expression. If I edit excessively or even choose inappropriate scenery, it will destroy the good rhythm of the opera, so I still have to pick up its rhythm and grasp it well." How to find a moderate point is a difficult part of this editing.

Sun Yiqun is also worried that if the aria is too long, it will affect the audience’s desire to watch. Among them, there is a scene of "Broken Bridge and Residual Snow", in which lady white snake complains to Xu Xian after suffering, and the recorded aria is very long. She took the initiative to discuss the reduction with the director. "Otherwise, it would ruin lady white snake’s image and become a dissatisfied housewife." Finally, after coordination and careful cutting, it was cut for more than 30 minutes.

White Snake reinterprets classic stories and boldly tries new editing techniques of combining drama with film. Yang Xingyuan feels that today’s editors have a higher pursuit than the older generation. "They need to have the ability to master the lens and handle the structure, not the things we have learned. Those things have passed. They can put more energy into creation. "

Two generations of editing methods

Yang Xingyuan was originally an actor, but later transferred to Changying and changed to editing. "Having been an actor for more than ten or twenty years, I can still understand the performance and rhythm, and this accumulation will be useful. I just thought I could learn to edit and play my little role."

Thanks to her experience as an actor, Yang Xingyuan switched to editing, and she can better handle the rhythm of performances and shots.

When cutting "Man to Middle Age", because Lu Wenting and Yang Xingyuan are both of the same generation, Yang Xingyuan said that she edited the character completely according to the character and her own feelings. "Lu Wenting went to see the child, and the editor must understand how she looked at it in order to impress the audience. So I chose her to post it in the nearest place to watch the child sleeping, so that I can understand the psychological feelings of this character. "

With more than 40 years of experience in behind-the-scenes editing, Yang Xingyuan concluded that editors should think about editing from three angles.

The first is the director. "I must know what he wants to do, what he wants to show and what he wants to give to the audience." Then there is the character, "to understand the character’s mentality and his various things."

Then there is the audience. "You must know what the audience wants to see and where his interest lies. I can’t say that I am an old lady now. My rhythm is slow, so I don’t appreciate the audience’s appreciation ability. I also deal with the film according to my rhythm and speed, and the audience will definitely stop watching it. "

Daughter Sun Yiqun did a lot of work that had nothing to do with art. Later, her mother thought she should learn a skill, so she taught her to edit and took her into the business. The two later jointly edited the TV series Behind the Vanity.

"They always ask why the play they cut is not good-looking. I said that because you cut the process, it is not a play." Sun Yiqun believes that a good editing is to "pick up" the scene and find the eye of the scene, while a bad editing is to exert an average force. "If the scene and the scene are not more energetic, it will not work."

In her view, editing and scriptwriting have a lot in common, they all want to tell stories, and they all want to think about how to make this story vivid, interesting and arresting.

From Yang Xingyuan to Sun Yiqun, from film editing to digital editing, the editors of mother and daughter have great enthusiasm for this art, which has been passed down from generation to generation not only for the iterative upgrade of film editing skills, but also for the consistent dedication, concentration, lean and innovative craftsmanship as editors.

　　Yesterday, Jiangsu Education Examinations Institute held an open day for marking the college entrance examination. Yangzi Evening News reporter and 12 candidates and parents’ representatives from Nanjing came to the marking site of the college entrance examination, visited the answer sheet storage group, scanning group and Chinese subject marking group successively, and got in touch with the marking work of the college entrance examination at zero distance, feeling the fair, just, rigorous and orderly working atmosphere of the marking of the college entrance examination.

　　site

　　The electronic image of each candidate’s answer sheet is kept for 4 years.

　　At the examination paper scanning point of the Provincial Education Examinations Institute, the staff are busy unpacking and scanning the examination paper, storing the information in the warehouse, and scanning it through a high-speed special scanner, cutting the contents of the examination paper into pictures, encrypting the candidates’ names, admission ticket numbers and other information, and sending them directly to each marking point through special optical fiber.

　　Fu Yaozhang, director of the Network Information Center of the Provincial Education Examinations Institute, said, "The scanning number of all answer sheets in all subjects must be consistent with the data of candidates participating in the arrangement, and the electronic image of each candidate’s answer sheet should be kept for 4 years."

　　As in previous years, this year, all subjects of the college entrance examination in our province will continue to carry out computer-aided online marking, and the Provincial Education Examinations Institute will undertake the scanning of answer sheets and the marking of multiple-choice questions. For non-multiple-choice questions, the marking of Chinese, mathematics and foreign languages will be handled by Nanjing Normal University, and the marking of six selected subjects and small languages will be handled by Nanjing University.

　　Wu Renlin, vice president of the Provincial Education Examinations Institute, said that there were more than 2,200 marking teachers this year, all of whom were selected from the database of marking teachers in the province. Among them, the marking teachers who mark the test questions with large scores and strong subjectivity, such as composition questions, discussion questions, calculation and solution questions, experiments, etc., all have more than 3 years of teaching and research experience and some marking experience.

　　"Four-evaluation system" makes marking more fair

　　The marking method is also particular: the "four-evaluation system" is implemented in the non-multiple-choice part of all subjects. "After the test paper is scanned and entered into the computer, it will be cut into several blocks. After cutting, the computer will automatically process all the blocks with secret numbers. All the secret numbers correspond to the candidates one by one, but the marking teacher can’t see any identity information of the candidates, and no one can change the answer sheets after secret number processing, which can ensure the fairness and justice of marking work." Wu Renlin said that each marking group marked the cut blocks separately, and each block was randomly distributed to two different marking teachers for independent marking. If the scores scored by the two people are within the scoring threshold set by the subject marking expert group, the average of the scores scored by the two people is taken; If it exceeds the scoring threshold, it will be submitted to the third marking teacher for three evaluations; If it still exceeds the scoring threshold, it will be submitted to the fourth marking teacher for four evaluations. The difficult problems encountered in the marking process are collectively discussed and solved by the marking expert group.

　　Marking progress

　　Chinese: the score of the test questions is accurate to 1 point.

　　Professor Cao, a member of the Chinese marking group of the college entrance examination, introduced that this year’s marking was more orderly, rigorous, scientific and stable. On the second day after the end of the college entrance examination, marking experts entered the marking site to prepare for marking. At present, the scores of most topics are accurate to 1 point, ensuring that the hard work of each candidate is properly reflected.

　　Professor Cao said that the marking of Chinese in the college entrance examination has maintained a steady and progressive trend. "This year, the Chinese in the college entrance examination is generally stable. From the results of the trial evaluation, it is easier for candidates to get started, and their thoughts and feelings can be expressed, and the degree of discrimination in the test papers is ideal. For the composition evaluation that candidates and parents care about, we will focus on correcting the phenomenon of high scores and low scores in the process of marking and correcting ‘ False and wrong cases ’ Strictly check the excellent composition and carefully identify the fake phenomenon of low scores and high scores. In addition, the team leader and the staff of the expert group will repeatedly check without any dead ends, and organize the verification team to conduct spot checks on the composition marking. "

　　Mathematics: More than 8 solutions have been prepared for each problem such as function.

　　The math marking team for college entrance examination consists of math teachers from NTU and NTU and more than 80 middle school teachers. Professor Yan, a member of the math marking group and professor of Nanjing Normal University, introduced that the math marking group organized a subject expert group and each topic leader to investigate the answers of the province’s math test papers, and learned about the possible answers of candidates through full investigation. "The expert group has been carefully formulating the scoring rules. For example, function problems and many big problems have provided more than eight solutions, so it is necessary to formulate scientific evaluation criteria. Decompose each solution into knowledge points, and ensure that homogeneous knowledge points give the same scores and fair standards. Once a new solution is found, the marking teacher must report to the subject expert group in time, and then the experts will discuss and study the scoring rules of this solution, and they are not allowed to evaluate it privately. "

　　Professor Yan revealed that the mathematics marking of the college entrance examination should be completed before the 20th.

　　English: enrich the grading rules and take care of a variety of reasonable composition viewpoints and angles.

　　Professor Shao, a member of the English marking group, introduced that the expert group carefully analyzed the characteristics and reference answers of "task-based reading" and "written expression" and refined the evaluation criteria; The writing points and sub-points of the composition part are subdivided. At the same time, through a large number of sample papers covering various regions and examination rooms, starting from the actual situation of candidates’ answers, the scoring rules are enriched and a variety of reasonable composition viewpoints and angles are taken care of.

　　English marking implements a three-level quality monitoring system of subject expert group, marking team leader and team members. Each paper has been reviewed by team members for multiple rounds back to back, arbitrated or spot-checked by team leader, and monitored and spot-checked by experts. At the same time, the online marking system and monitoring system have a clear division of labor. According to the characteristics of English subjects, the software is designed scientifically and matched reasonably, and equipped with real-time marking, quality statistics, bad error monitoring and early warning systems to avoid misjudgment as much as possible.

　　Yangzi Evening News/Yangyan reporter Yang Tianzi

Special topic: Wenchuan earthquake in Sichuan

　　Yesterday was the first small holiday after the Wenchuan Earthquake. The sky is raining, and the earthquake relief continues, but strings of zongzi, sachets, calamus and mugwort leaves convey a warm festive atmosphere in this cool weather. On the first day of the Dragon Boat Festival holiday, while many citizens were reunited with their families, many people chose to go out and enjoy the holiday. They relaxed their pent-up feelings during their travels and experienced the still beautiful Sichuan for themselves.

　　Yesterday was the first small holiday after the Wenchuan Earthquake. The sky is raining, and the earthquake relief continues, but strings of zongzi, sachets, calamus and mugwort leaves convey a warm festive atmosphere in this cool weather. On the first day of the Dragon Boat Festival holiday, while many citizens were reunited with their families, many people chose to go out and enjoy the holiday. They relaxed their pent-up feelings during their travels and experienced the still beautiful Sichuan for themselves.

　　Emei Mountain: The number of tourists increased year on year.

　　Yesterday, Emei Mountain Scenic Area received more than 5000 tourists. "Obviously better than our previous expectations." The relevant person in charge of Emei Mountain Scenic Area introduced. Among the tourists who came to Emei Mountain yesterday, self-driving tourists became the main force. According to the statistics of Emei Mountain digital monitoring system, the number of self-driving vehicles that came to Emei Mountain yesterday reached 1768.

　　Among them, self-driving cars from Chengdu accounted for half. "Many of them are to relax." It is understood that in addition, there are more self-driving cars from Chongqing and Zhejiang, as well as from surrounding areas such as Meishan. Wang Xiaoqing, a tourist from Chongqing, came to Mount Emei for the first time. After coming down the mountain, he said that Mount Emei was more beautiful than he expected.

　　Team tourism is also recovering. Yesterday, there were six teams coming to Emei Mountain, and three in Chengdu and Chongqing respectively. "Since we held the Chengdu-Yule Line Boutique Conference two days ago, the travel agencies in Chengdu have sent delegations every day." Emei Mountain Scenic Area said that they are very confident in the tourism market after the earthquake.

　　According to statistics, Mount Emei received a total of 5,000 tourists yesterday, a slight increase compared with the same period last year. The hotel occupancy rate is over 60% on average. It is expected that the number of tourists will reach its peak at the Dragon Boat Festival today.

　　Chengdu: Tourists enjoy the Dragon Boat Festival.

　　The first Dragon Boat Festival holiday forecast issued by Chengdu Holiday Office shows that the tourist attractions and attractions in Chengdu that are unaffected and fully open have attracted a large number of tourists. Huaxiang Rural Residence in Hongsha Village in Jinjiang District received 15,000 tourists, Huanglongxi in Shuangliu County received 12,000 tourists, and Wenjiang Northern Ecological Zone received 8,000 tourists. Although the number of tourists is less than the previous small holiday, the rapid start of the market has made these scenic spots even "unexpected".

　　It is reported that there are 65 scenic spots (spots) that have been opened and received tourists in Chengdu except Dujiangyan, Pengzhou and chongzhou city. The "Dragon Boat Festival" held in Shuangliu, Wenjiang, Qionglai and other districts (cities) and counties, such as blessing, setting off river lanterns and eating zongzi, as well as rural tours in the suburbs of the city, also attracted many tourists.

　　At the same time, the Law Enforcement Brigade of the Municipal Tourism Bureau went to the major travel agencies and scenic spots in the city to inspect the safety precautions and market order, and focused on setting safety warning signs and unblocked safety passages to ensure the tourism safety during the Dragon Boat Festival holiday.

　　Travel Agency: More people will visit Sichuan!

　　After the earthquake, many travel agencies in Sichuan closed down or were semi-closed. However, with the arrival of the Dragon Boat Festival, many travel agencies in Chengdu received their first business after the earthquake. "Although the amount is small, we see hope in it." A staff member of the Provincial Youth Travel Service introduced. Before the Dragon Boat Festival, guests kept calling for advice, which surprised them. It is understood that during the Dragon Boat Festival, many citizens in Chengdu also traveled to other provinces by participating in tour groups. These routes are mainly Yunnan, Guilin, Guizhou and East China. Although the number is small, the citizens’ willingness to travel has gradually increased, which has enhanced the confidence of travel agencies.

　　According to the analysis of a senior person in the tourism industry, the overall travel situation of the Dragon Boat Festival is definitely worse than that of previous years. There are three main reasons. First, yesterday happened to be the college entrance examination, and many parents had to accompany their children to take the exam; Second, the general rainfall yesterday affected people’s mood for traveling; Third, after the earthquake, many people want to go home to reunite with their loved ones and spend the holidays at home. He believes that with people’s lives on the right track, more people will be willing to travel. "With the joint efforts of everyone, more people will come to visit the still beautiful Sichuan!" (Reporter Tao Ying Intern Huang Lian)

Image source: China Radio Network

CCTV News:"Family, less idle month, people twice as busy in June. At night, the south wind rises and the wheat is covered with yellow. " It’s the wheat harvest season in a year. Under the blue sky in the distance, golden wheat waves are surging. The newly harvested wheat is ground into fragrant flour and enters the kitchens of various households. ……

One out of every eight steamed buns eaten by more than 1.3 billion people in China comes from the wheat variety "Bainong Aikang 58", which is known as "the first wheat in Huanghuai". It is "Mai Da" Ru Zhengang who successfully cultivated this new wheat variety. He is the vice president of the School of Life Science and Technology of Henan University of Science and Technology, the director of the Henan Hybrid Wheat Engineering Technology Research Center, and the chief expert of wheat disease and pest resistance breeding in Henan Province.

Ru Zhengang often said: "As an agricultural science and technology worker, you can’t help farmers increase production and income. You are nothing!" His lifelong aspiration is to fill the granary of China with the power of science and technology.

Change the world with a "go against the sky wheat seed"

Food is scarce and farming is difficult. These childhood memories make Ru Zhengang have an indescribable feeling for wheat. He has always had a "wheat dream", "We must have enough food in Chinese, and the granary is full of our own wheat".

In 1981, Ru Zhengang, who graduated from agronomy, was selected by Professor Huang Guangzheng, a national expert who was famous in the breeding field at that time and won the second prize of national invention, and "pulled into" the breeding industry. Since then, it has been persistent for 36 years.

In order to find the root of the problem of wheat growth, Ru Zhengang ate and lived in the wheat field for several days. In order to ensure the accuracy of the data, he took the research team to manually thresh one by one; In order to understand the growth of wheat in various places, he traveled almost every wheat producing area in China.

In the process of breeding new wheat varieties such as "Aikang 58", Ru Zhengang explored and created a set of nearly complete scientific methods, theoretical systems and scientific research equipment and breeding platform established from it. In his breeding base, from the molecular biology laboratory to the artificial climate room, to the intelligent greenhouse, and then to the outdoor experimental field, it takes only a few minutes to be fully prepared. It is these few minutes’ path that shortens the time of wheat breeding by six years.

Ruzhengang successively cultivated and popularized many varieties such as "Bainong 62", "Bainong 64", "Bainong 160" and "Bainong Aikang 58", and the wheat varieties with stable and high yield filled the granaries of China, which also made the people happy. Ruzhengang has become an out-and-out "God of Grain".

The inspiration for scientific research propositions comes from ordinary people.

"All my scientific research topics and the inspiration and source of technological innovation come from ordinary people." Ru Zhengang traveled all over the country in most wheat fields, and no matter where he went, he never forgot to ask the villagers to "find fault" with their own seeds.

Can wheat be high-yielding and lodging-resistant? Can wheat be planted whenever it wants? The ears of wheat are big, can you make more grains? There are too many ears, can you make the straw shorter? The wheat straw is short, can it tolerate barren and drought? … … Seemingly harsh problems are thrown at him from time to time, and if Ru Zhengang gets the treasure, it will eventually turn into his most breakthrough and creative scientific research topic.

Many experts believe that the wheat yield in Huanghuai area of China has reached the "ceiling", and it is "even more difficult" to further increase the yield. Ru Zhengang’s thoughts and vision jumped to the northeast and Guangdong, Fujian and other places, hoping to find a record-breaking "artifact" in these places.

He constantly challenges himself and his limits. "Even though the frost of time has stained my temples and the knife of years has carved my forehead, why don’t I change my mind and be as heroic as yesterday?" Ru Zhengang expressed his ambition to charge for hybrid wheat breeding in poetic language.

Loving wheat is like your own daughter.

Ru Zhengang said that after 36 years of research, Wheat is actually like his daughter. It can understand his words, and he knows how it can be good, what it likes, what it doesn’t like, and how to make it happy.

"When you chat with wheat with your heart, you can feel the power of its life. Although the breeding work has to face failure 90% of the time, every improvement is an exploration of life and a spiritual enjoyment." Ru Zhengang said.

In Ru Zhengang’s view, wheat that can give people full returns, like wheat, is not wheat, but wheat of a work of art.. He wants to cultivate better wheat varieties, serve the strategic needs of modern agricultural production and national food security, and make new contributions to China’s food security and agricultural harvest. (Source: Ministry of Science and Technology)

Original Ugliness & Visualization of Teacher Cat’s Patent Analysis

Citation between patent documents is the information that reflects their technical relevance, including the documents cited by the applicant in the background technology of his patent application, the comparison documents used by the examiner in the examination process, and the evidence documents submitted by the third party when requesting patent invalidation.

Patent citation can be divided into Cited and quoting, also known as Backward citation and Forward citation. The corresponding patent citations are called cited documents and cited documents. Among them, the cited document refers to the reference document cited by the target patent/family, and the cited document refers to the later document cited by the target patent/family. The relationship among the target patent/family, cited documents and cited documents is shown in the table below.

By combing the citation relationship, the undertaking order of technological innovation research and development among patent documents can be established, which can help analysts reproduce the development process of patent technology. It can also be used as auxiliary information to judge the importance of a patent document by counting the cited situation of a patent document, such as the number of cited documents, the technical field of cited documents, the applicant of cited documents, etc. On this basis, we can also combine the information related to patent literature sources such as country, applicant or inventor, so as to judge the historical contribution, technical strength and competitive position of the technology source.

Case 1: the applicant who cited the most important patent US6191007 in the field of 1：FDSOI technology.

The applicant who cited the patent US6191007 the most times.

Chart Source: Zhang Maoyu. Industrial Patent Analysis Report (Volume 50) Advanced Chip Manufacturing Technology [M]. Beijing: Intellectual Property Press, 2017.

The most frequently cited patent application in the field of FDSOI technology is the patent application with publication number of US6191007 filed by Denso in 1998, which was cited 316 times, and all of them were not self-cited. The main technical direction of this patent application is technology, which is to fabricate SOI or super-wave SOI substrates by ion implantation.

The applicant who cited the patent US6191007 the most was Monolithic 3D Inc, and it can be known that the company may have made key research and development in the field of substrate technology of FDSOI following Denso’s technology. At the same time, other applicants who cited this important patent are Micron, Innovative Silicon and IBM, and these applicants are also key applicants or potentially important applicants in the field of FDSOI.

Case 2: The most influential patent applicant of microalgae related technology

The most influential patent applicant for microalgae-related technology

Chart source: WIPO patent landscape report: micro alga-related technologies

The above figure lists the most influential patent applicants for microalgae-related technologies, and provides two indicators to measure the applicant’s influence, one is the number of patent families owned by the applicant, and the other is the Citation Velocity of the applicant’s patents. The patent citation rate in this report refers to the average number of times each patent is cited by other people’s later applications every year, which excludes the applicant’s self-citation. This citation includes Patent examiners’s citation in the review process as a comparison document, and also includes other patent applicants’ use as prior art documents in the background technology of their patent application documents. The higher the number of citations, the greater the influence of the applicant in this field.

Case 3: Patent citation network of patent applicants in the field of quantum metrology and sensing

Patent citation network of patent applicants in the field of quantum metrology and sensing

Chart source: EPO landscape study on patent filing: quantum metrology and sensing

Through citation analysis, we can also see that there is a very close relationship between enterprise applicants and research institution applicants in the field of quantum metrology and sensing in technology research and development. For example, most of Lockheed Martin’s 55 patents cite the patent documents of university applicants, and 17 of them cite the patents of Melbourne University.

Original title: Patent Analysis Method | Patent Citation Analysis

Read the original text

　　In August, the temperature rises, the rainfall increases, and the humid and hot weather is conducive to the growth and reproduction of microorganisms and vectors, causing the spread of many infectious diseases.

　　Experts from Henan CDC hereby remind residents to focus on hand-foot-mouth disease, fever with thrombocytopenia syndrome, brucellosis, novel coronavirus infection, monkeypox and food poisoning this month. In addition, special attention should be paid to the prevention of extreme weather events and accidental injuries of children and adolescents during summer vacation.

　　Key tips

　　First, hand, foot and mouth disease

　　Hand, foot and mouth disease (HFMD) is a common infectious disease in children, which is caused by various enterovirus infections. Children under 5 years old are more likely to be infected through close contact, respiratory droplets and digestive tract. Recently, the incidence of hand, foot and mouth disease in our province has decreased, but it is still at a high level, exceeding the level of the same period in the past two years. We should pay attention to the health status of young children, maintain good personal hygiene habits, and regularly clean and disinfect the family and the surrounding environment.

　　Protective measures:

　　1. Pay attention to personal hygiene, especially hand hygiene. Wash your hands with clean water, hand sanitizer or soap before touching your mouth and nose, before eating and defecating, before processing food, after touching herpes/respiratory secretions, after changing diapers or handling items contaminated by feces; Cover your nose and mouth with a handkerchief or paper towel when sneezing or coughing, then wrap the paper towel and throw it into the covered trash can.

　　2. Do not share towels or other personal items with others; Do not contact patients and their contaminated articles, and pollute the environment; Do not swim or play in the unsterilized swimming pool. During the epidemic of hand, foot and mouth disease, try to avoid taking children to participate in group activities.

　　3. Always clean and disinfect the surfaces of articles or objects that are often in contact, such as toys and furniture. After cleaning, wipe them with chlorine-containing disinfectant or soak them for disinfection. After 30 minutes, wipe them with clean water or rinse them off.

　　Second, fever with thrombocytopenia syndrome

　　Fever with thrombocytopenia syndrome is a new infectious disease caused by a new Bunia virus, which is spread by tick bites. The rain increases in August, and the high temperature and humid environment is suitable for the growth and reproduction of ticks. When you are active in parks, fields and other places with dense vegetation, you should be well protected to prevent ticks from biting.

　　Protective measures:

　　1. Personal protection should be done during outdoor activities, such as wearing long-sleeved underwear, tightening trouser legs, and applying repellent to bare skin, so as to avoid sitting and lying for a long time in the main habitats of ticks, such as grass and Woods, and prevent ticks from biting. Don’t pull hard after being bitten by a tick, spray it with alcohol and then clamp the tick head with pointed tweezers to peel off slowly.

　　2. Management of infected persons. In general, it is not necessary to isolate patients. Medical staff and patients’ families in medical institutions should do personal protection when caring for patients, and the patients’ blood, secretions, excreta and the environment and articles polluted by them can be disinfected by means of high temperature, high pressure and chlorine-containing disinfectant.

　　Third, brucellosis

　　Brucellosis (brucellosis) is a zoonotic disease caused by Brucella. The main clinical manifestations are fever, hyperhidrosis, joint pain and so on. Sheep are the main source of infection. People in pastoral areas, aquaculture and other occupations can be infected through skin and mucous membrane contact during slaughter, peeling and milking. Eating undercooked meat, drinking raw milk or inhaling contaminated droplets can also lead to brucellosis. In recent years, brucellosis has also occurred from time to time in non-pastoral areas, so we should pay attention to self-protection.

　　Protective measures:

　　1, sheep breeding, grazing, trading, slaughtering and other professional people should pay attention to daily personal protection, timely medical treatment after illness.

　　2. Try to avoid direct contact with any animals, especially those of unknown origin.

　　3. Do not eat undercooked meat, eggs, milk and other animal products. Choose fresh and safe animal food raw materials, and pay attention to the separation of raw and cooked food when processing.

　　Fourth, monkeypox

　　Monkeypox is a zoonotic disease caused by monkeypox virus infection, and its clinical manifestations are mainly fever, rash and lymphadenopathy. In the past, it mainly occurred in Central Africa and West Africa. Since 2022, monkeypox outbreaks have occurred in many non-endemic areas around the world, with a mortality rate of about 0.1%. Most cases have mild clinical manifestations, and the deaths are mainly people with low immunity such as untreated HIV-infected people. Since June 2023, many provinces in China have reported many cases of monkeypox, most of which are young and middle-aged men, mainly transmitted through sexual contact. Men who have sex with men are the key groups infected with monkeypox. People are generally susceptible to monkeypox virus, and smallpox vaccine has a certain degree of cross-protection against monkeypox virus.

　　Protective measures:

　　1. Entry-exit personnel should pay attention to the epidemic information of monkeypox in destination countries and regions, and avoid contact with monkeypox-like symptoms, rodents, primates and other animals.

　　2. Returnees who have a history of suspicious contact abroad should do a good job in self-health monitoring to avoid close contact with others. In case of monkeypox-like symptoms such as fever, rash and lymphadenopathy, they should take the initiative to see a doctor and truthfully report their epidemiological history.

　　3. Key people need to raise awareness of prevention and reduce high-risk behaviors. If they have a history of suspicious contact, they should consciously monitor their health and take the initiative to see a doctor if symptoms appear.

　　V. novel coronavirus infection

　　Recently, the number of people infected in novel coronavirus in our province has shown a downward trend. The elderly, key people with basic diseases and low immunity still need to adhere to personal protection and actively vaccinate. Those who have not completed basic immunization and are not infected with Covid-19 should complete basic immunization first.

　　Protective measures:

　　1. Actively vaccinate. Elderly people aged 60 and above, people aged 18-59 with serious basic diseases, people with low immune function, people with high risk of infection, and people who have completed basic immunization or have been infected with Covid-19 should be actively vaccinated to further strengthen their autoimmune ability.

　　2. Pay attention to personal protection. Residents should wear masks in their daily trips, minimize unnecessary gatherings and keep social distance. Maintain good personal and environmental hygiene, wash hands frequently, often ventilate, pay attention to rest, pay attention to nutrition and enhance physical fitness.

　　3. Use drugs rationally and see a doctor as needed. After infection, residents should take corresponding treatment measures according to the severity of their own symptoms, implement self-care at home, reduce contact with their roommates, rationally use symptomatic drugs according to relevant guidelines, do a good job in health monitoring, and go to medical institutions in time if the condition worsens.

　　Six, food poisoning

　　In August, the temperature is high and the humidity is high, and food is perishable. Improper food processing or storage can easily lead to food poisoning. Recently, food poisoning incidents have occurred frequently in many parts of the country. People must pay attention to food hygiene when eating at home or out. When they have symptoms such as nausea, vomiting, abdominal pain and diarrhea, they should induce vomiting as soon as possible to reduce the absorption of toxins and send them to the hospital for treatment in time.

　　Protective measures:

　　1. Avoid eating in public places without health protection. Buy food in supermarkets or vegetable markets with health protection. Try not to buy bulk food.

　　2. Fresh food should be fully heated before eating, and attention should be paid to the cleanliness of processed cold and raw foods. Avoid mixing raw and cooked food, mixing chopping boards and kitchen knives, and prevent cross-contamination of raw and cooked food. Try not to leave any food in each meal. Don’t store the leftover food in the refrigerator for too long. It must be heated thoroughly before eating.

　　3. Develop good personal hygiene habits, wash your hands before and after meals and before processing food.

　　VII. Extreme weather events

　　With global warming, extreme weather events occur frequently. Typhoon No.5 "Du Surui" landed in Fujian on July 28, and the residual circulation went all the way north, resulting in large-scale heavy rainfall in Henan, Shandong, Beijing-Tianjin-Hebei and Liaoning, with heavy rain in the local area. Recently, there have been heavy rains in many places in our province, and heavy rains have occurred in some counties and cities, accompanied by complex strong convective weather. At present, the impact of Typhoon Du Surui on Henan Province has ended, but it is still rainy in our province in the near future due to the strengthening of the westward extension of the subtropical high, the uplift of typhoon Kanu and the windward slope in mountainous areas.

　　At present, it is in the critical period of "seven downs and eight highs" (from late July to early August). Due to the influence of typhoon and subtropical high, our province will usher in the humid and sultry weather of "rainfall+high temperature". The public should pay close attention to the warning signals of meteorological disasters, respond in time, and do a good job in heatstroke prevention and cooling.

　　Eight, children and adolescents accidental injury

　　Summer vacation is a period of high incidence of accidental injuries among children and adolescents. While celebrating the holiday, special attention should be paid to preventing accidental injuries such as drowning, traffic accidents, falls, poisoning, burns, electric shock, airway foreign bodies, and animal bites.

　　Protective measures:

　　1. Parents should carry out safety inspection on daily necessities at home, so as to eliminate those foreseeable and avoidable safety hazards, such as hot water bottles, hot water cups and kitchen utensils with hot soup, which should be placed out of children’s reach; Household electrical equipment and power supply should be kept away from children’s reach; Take good care of household chemicals, and it is best to store medicines in safe packages that prevent children from opening them.

　　2. In terms of children’s diet and daily life, it should be fresh and non-toxic to prevent food pollution and deterioration. Teach children not to run or cry when eating, and correct the bad habits of children’s mouth contents.

　　3. Never leave children alone by the open water source. No matter in the water at home, indoors, outdoors or other places, the distance between parents and children should be within reach and concentrate on nursing. Parents must educate their children not to swim in dangerous waters/water bodies or informal swimming pools to prevent drowning. If you encounter a drowning companion, don’t rescue yourself by force. You should shout for help and ask people around you to help you.

　　4. Pay attention to cultivate children’s safety awareness, guide children to obey traffic rules, don’t chase and fight on the side of the road, and sit in the child safety seat and fasten the seat belt when traveling by car.

　　Transfer from: Henan CDC

　　Ouyang Ziyuan, an academician of China Academy of Sciences and the first chief scientist of China lunar exploration project, walked into Beijing No.2 Middle School Education Group to give a keynote speech to teachers and students, and observed students’ scientific and technological works. Xinhua News Agency (photo by Zhou Liang)

　　Fill in the shortcomings of popular science and improve citizens’ scientific quality ②

　　Encouragement is necessary, but it is more important to make researchers feel that it is beneficial to do it from the heart. At the same time, the scientific community will recognize the behavior of this profession and will not think that scientific researchers are "doing nothing" when doing popular science.

　　Zhonghe Zhou

　　Academician of China Academy of Sciences and researcher of vertebrate paleontology and Paleoanthropology Institute of Chinese Academy of Sciences.

　　"We just want to open a video number and do two short videos about big health and food safety every week, but after talking to a professional shooting and production team, one will cost one or two thousand, and this funding has not yet been settled." After taking office last year, Shen Qi, director of the Institute of Agricultural Products Processing of Jiangsu Academy of Agricultural Sciences, first thought was to promote popular science knowledge of food health to the public.

　　However, it is too difficult for this wish to land. "In addition to funding, the opening of WeChat official account has to be approved at different levels, and an interested scientific researcher has to be responsible for it." Shen Qi said that the recent statements of the central ministries and commissions calling for strengthening popular science work have given him hope. He said: "Maybe there will be funds to build WeChat official account next year."

　　Scientific researchers are considered as "the first starter of scientific communication", and it should be one of their duties to do a good job in popular science. However, for a long time, the proportion of scientific researchers involved in popular science is not high, and the atmosphere of popularizing scientific knowledge to the public has not become popular in scientific research circles. What is the reason for this? Is it a lack of system or a lack of funds? Some researchers’ answers may provide a basis for relevant state departments to formulate policies.

　　People who are most suitable for science popularization can’t let go of their hands and feet

　　Yongchun Zheng, a researcher at the National Astronomical Observatory of the Chinese Academy of Sciences, is now the "online celebrity" in the field of popular science.

　　"I didn’t take the initiative to enter this field, just like when I chose my major before. I didn’t take the initiative to choose, but I didn’t resist it when I had such an opportunity. I was willing to understand it, and I slowly entered through this process." In 2015, an accidental teaching experience brought Yongchun Zheng into contact with the writing of popular science articles, and he became a popular science expert step by step. "After publishing a book, he later registered a blog and had more opportunities to do more things, thus opening up a whole new world."

　　Today, when China has become a strong voice of the times, there are few "online celebrity" scientists like Yongchun Zheng, and it is still controversial whether popular science is the responsibility of researchers.

　　In recent years, a number of investigations and analyses on the participation of scientific researchers in popular science have drawn similar conclusions — — High recognition, strong will and weak mobility. Why can’t researchers who are most suitable for popular science let go?

　　Researcher Wang Yongdong, director of the Science Communication Center of Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, told the reporter that there are two main reasons why researchers are absent from popular science work: first, objectively speaking, popular science takes up the time and energy of researchers, but it doesn’t count in the assessment, such as awarding prizes, evaluating professional titles, and there is neither corresponding post setting nor corresponding incentive mechanism. After all, in scientific research units, everyone pays more attention to projects, papers, impact factors, talent hats, etc.

　　Secondly, subjectively speaking, most researchers feel that science popularization work does not need too deep professional knowledge; At the same time, I am worried that science popularization needs to use the achievements of others, resulting in intellectual property disputes. I feel that it is better to concentrate on writing my own paper than to spend time doing unfamiliar science popularization work.

　　The researchers interviewed agreed that in the current scientific research and talent evaluation system, most of the popular science contributions are nameless, unprofitable and thankless. Under the guidance of such a "baton", the collective cognition of attaching importance to scientific research and neglecting popular science has gradually formed.

　　"On the cultural level, although there is only one word difference between scientific research and popular science, they are completely different. The scientific research culture is inward, and it pursues recognition in academic circles and professional circles. The culture of popular science is extroverted, and it pursues public recognition." Yongchun Zheng said.

　　Scientific researchers can’t do "one size fits all" in doing popular science.

　　Since the existing "baton" ignores popular science, will the enthusiasm of researchers be high if the contribution of popular science is increased in the scientific research evaluation system?

　　The reporter learned that in recent years, the state has introduced relevant policies to encourage popular science. For example, "Several Opinions on Opening Scientific Research Institutions and Universities to the Society to Carry out Popular Science Activities" clearly puts forward the suggestion that the performance evaluation method of scientific communication should be regarded as an important basis for the evaluation of scientific researchers’ professional titles and post appointment. However, there are no substantive operating rules and hard rules, which leads to the failure to implement the policy.

　　In the interview, the reporter also found that researchers have different opinions on the proposal of establishing a rigid system for popular science assessment.

　　"I used to think that researchers should be encouraged to do popular science, or some institutionalized incentive mechanisms should be established, but now I feel more and more that we can’t generalize." Yongchun Zheng said that the main business of scientific researchers is scientific research. Doing popular science not only requires scientific research background, wide knowledge and willingness to share, but also takes a lot of time and energy to accumulate experience, which is not suitable for everyone.

　　Zhou Zhonghe, an academician of the China Academy of Sciences and a researcher at the Institute of vertebrate paleontology and Paleoanthropology of the Chinese Academy of Sciences, once said at the 27th National Symposium on Science Popularization Theory that administration is a double-edged sword, and it is impossible to make a one-size-fits-all policy. For example, science popularization should be regarded as the assessment index for all scientific researchers.

　　Shen Qi suggested that a research group, a laboratory and a research institute can be quantitatively assessed, forcing the heads of teams and units to pay attention to popular science work.

　　Zhou Zhonghe said, encouragement is necessary, but it is more important to make researchers feel that it is beneficial to do it from the heart. At the same time, the scientific community will recognize the behavior of this profession and will not think that scientific researchers are "doing nothing" when doing popular science.

　　Luo Jingjia, dean of the Frontier Research Institute of Climate and Application in Nanjing University of Information Science & Technology, has been working abroad for a long time. He told reporters that foreign scientists are very happy to share their scientific research progress and related scientific knowledge. "Isn’t writing papers a kind of popular science? It’s just a popular science for professionals. Since you can share it with insiders, why don’t you bother to spread science to the public? "

　　Luo Jingjia said that different languages need to be translated, and different disciplines are interlaced like mountains. Scientists in other fields are also members of the public and need popular science. Once this kind of cognitive and popular science culture is formed, there is no need for a system to make it hard.

　　The system of popular science should be established as soon as possible.

　　Lack of funds for popular science is the most common voice heard by reporters in interviews. So, do scientific research units have special funds for popular science work?

　　Among the 120 research institutes of Nanjing Institute of Geology and Paleontology, China Academy of Sciences, the scientific communication index is in the forefront. It is said that the institute should invest a lot in people and property to achieve such achievements. Wang Yongdong told reporters that the institute is very supportive of science communication, and the budget of the Science Communication Center alone this year has reached nearly 7.8 million yuan. Expenditure expenses include editing and publishing expenses of several professional magazines, purchasing expenses of library documents and materials, specimen maintenance expenses, operation expenses of Nanjing Paleontology Museum and personnel expenses. The annual income, including financial allocation, is very limited. After making ends meet, the institute will have to subsidize more than 3 million yuan, which is very stressful for a research institute that mainly carries out basic research.

　　At the same time, the scientists in the institute are also very enthusiastic about popular science work. "On May 18 this year, we hired more than 20 researchers in the institute as the first batch of science communication experts." Wang Yongdong said that this group of science communication experts actively participated in the writing of the exhibition outline and exhibition board explanations, the design of booths and exhibits, video shooting, and popular science lectures and activities.

　　Yongchun Zheng suggested that the state should establish a system of popular science as soon as possible, and subsidize popular science as it does scientific research, such as setting up a popular science fund, a popular science talent plan, and awards for popular science achievements. "Researchers can get project funding and national awards, and they can also be recognized by their peers, so they will naturally be willing to join them." Yongchun Zheng said.

　　Wang Yongdong also believes that the state can set up science communication projects in the Natural Science Foundation, and science communication awards can also be set up among the three major science and technology awards.

　　At the same time, respondents generally believe that popular science training and personnel training must be taken seriously. "After doing science popularization and science education, I found that this person is studying high-energy physics, and that person is studying applied mathematics and analytical chemistry. Does anyone study science? We need someone who can connect different disciplines and be compatible, and give these talents the overall scientific nourishment from the perspective of future talent training. " Yongchun Zheng said.

　　Wang Yongdong suggested that the science communication course should be set up as a compulsory course in science and engineering majors in universities, so that students can master the expressive ability of difficult content and the essentials and methods of integrating media communication. Only when they take up their jobs in the future can the results be clearly described and disseminated, so that the whole society and the general public can understand, understand and use them.