On May 15th, after the opening of A shares, the real estate index kept rising. As of press time, the real estate index rose by 3.7%, with 109 constituent stocks and over 100 stocks.

Among them, Everbright Jiabao, Tiandiyuan, Cinda Real Estate, Yunnan Chengtou and I Love My Family have daily limit, Binjiang Group has increased by 9.87%, special service has increased by 8.41%, Huafa shares have increased by 7.51%, China Merchants Shekou, Poly Development, China Communications Real Estate and Tianbao Infrastructure have increased by more than 6%, and Nanguo Real Estate, Vanke A, Beijing Investment Development and Daming City have recorded 5%.

In the news, it is reported in the market that relevant departments are considering a plan to let local governments all over the country buy unsold stock houses. The scheme may allow banks to provide loans.

In addition, the housing purchase restriction that has been implemented for 14 years has become history in many cities. Chengdu, Hangzhou, Xi ‘an and other hot cities completely canceled the purchase restriction, and several cities in Guangdong Province improved the architectural design on the supply side and reduced the pool area, which helped to enhance market sentiment to some extent.

From the perspective of market performance, according to the data of 58 Anjuke platform, after Xi’ an lifted the purchase restriction on May 9, the online second-hand housing search fever increased by 22% compared with the previous day; New homes rose by 39%.

Last week, the transaction volume of second-hand houses in Shenzhen increased by 201% month-on-month, and the number of houses for sale declined for three consecutive weeks. A real estate in Xihu District of Hangzhou sold 50 million yuan at the speed of light in a single day, and foreign buyers organized a group to "bargain-hunting".

Debon Securities’ latest weekly report on the real estate industry shows that the transactions of new houses and second-hand houses in many places have improved month on month. Last week (May 6 -10), the cumulative land transactions in the top 100 cities were -27.32% year-on-year. Last week, the planned construction area of residential land in 100 large and medium-sized cities was 2,241,200 square meters, a cumulative year-on-year increase of -27.32%. Among them, the planned construction area of residential land in first-tier cities was -39.64% year-on-year, and the planned construction area of residential land in second-tier cities was 327,500 square meters, which was -15.70% year-on-year.

The cumulative year-on-year decline in the sales area of commercial housing in 30 large and medium-sized cities has narrowed. Last week, the transaction volume of commercial housing in 30 large and medium-sized cities was 1,906,700 square meters, with a cumulative year-on-year ratio of -42.62%. Among them, the transaction volume of commercial housing in first-tier cities was 411,000 square meters, with a cumulative year-on-year ratio of -37.59%, and that in second-tier cities was 980,700 square meters, with a cumulative year-on-year ratio of -43.73%.

Guoxin Futures believes that from a national perspective, at present, housing-related purchase restrictions are only relatively strict in the core urban areas of a few areas such as Beijing and Shanghai. In the later period, the demand-side favorable policy, which mainly cancels the purchase restriction policy, will become the main trend nationwide. However, the purchase restriction policy in the core areas of first-tier cities is completely cancelled or still relatively cautious. Of course, there is still some room for optimization in the later stage.

From the perspective of real estate policy orientation, the high probability is still loose, highlighting "marginal optimization and continuous fine-tuning". Judging from the characteristics of real estate, the investment attributes of some commercial housing may be more prominent. Compared with this, the residential property of affordable housing may be more significant. From the perspective of real estate enterprises, it may usher in further adjustment. Head housing enterprises with stable operation and good reputation are expected to get greater support in financing and government policies. In contrast, some small and medium-sized real estate enterprises are under certain pressure. From the perspective of real estate prices, it is expected to go up structurally.

Recently, the sudden death of a 34-year-old graduate student has sparked heated discussions. Originally, I graduated in half a month, but I didn’t expect to fall in the study room in the early morning and never get up again. ……

The family members of the deceased once voiced that they had checked and confirmed that there was a heart problem in May this year, and the examination result was "arrhythmia of coronary heart disease".

While lamenting the fragility of life, we must understand the preciousness of life, pay attention to our health, and our own health problems must not be ignored. This small series and everyone popularize coronary heart disease, including how to prevent coronary heart disease and first aid in emergencies.

# Talk about health on Thursday

9: 00 a.m. on January 20th.

Health lecture hall on the first floor of 5G medical ward building in the First Hospital of Medical University

Coronary heart disease (CHD) is a heart disease caused by myocardial ischemia and hypoxia caused by the blockage of blood vessels (coronary arteries) supplying heart nutrition by atherosclerotic plaque (or thrombus).

Coronary heart disease is prone to:

1, middle-aged and elderly people, smokers, hypertensive patients, diabetic patients, obese people.

2. Bad lifestyles include smoking, unreasonable diet (high fat, high calorie, etc.), lack of physical activity, excessive drinking, and social and psychological factors.

3. Irreversible risk factors are: gender, age and family history. In addition, it is related to infection, such as cytomegalovirus, chlamydia pneumoniae and helicobacter pylori.

4. The onset of coronary heart disease is often related to seasonal changes, emotional excitement, increased physical activity, satiety, heavy smoking and drinking.

What are the common symptoms of coronary heart disease?

There is pain behind the sternum or in the precordial area, which sometimes involves the shoulder, the inside of the left arm, the fingers and the pharynx;

Pain can be manifested as burning, soreness, tightness or feeling of oppression;

Pain is induced by intense emotional fluctuation, strong physical activity, full meal and cold.

Pain can generally be relieved in 3-5 minutes;

If the attack is frequent and lasts for a long time, you should be alert to "acute myocardial infarction" and seek medical advice as soon as possible;

Some patients have no obvious discomfort.

How to prevent and treat it?

1. Patients with coronary heart disease should have a low-fat diet, exercise properly and maintain emotional stability in their daily lives.

(1) usually drink warm water;

② Eat more fresh vegetables and fruits, and pay attention to a low-salt, low-sugar and low-fat diet;

③ Don’t smoke and drink, pay attention to rest, and don’t stay up late;

④ Exercise properly every day, control your weight, relax your stress and maintain a happy mood;

⑤ Once accompanied by hypertension, hyperglycemia and hyperlipidemia, long-term medication control is needed.

2. Women are over 60 years old and men are over 55 years old. It is recommended that patients take low-dose aspirin regularly. The treatment methods of different patients are different, so it is necessary to adopt correct methods for symptomatic treatment. Please follow the doctor’s advice for drug use and treatment.

Once coronary heart disease occurs, how to give first aid?

1. First of all, stop activities and have a rest immediately.

2. Unbutton the buttons while evacuating the onlookers to ensure adequate oxygen supply.

3. Use spare emergency medicine in time, and call 120 emergency number at the same time. Never move the patient at will.

Nitroglycerin is the first choice for first aid of coronary heart disease? Or quick-acting rescue pills?

Nitroglycerin should be the first choice for acute angina pectoris.

When nitroglycerin is ineffective, quick-acting jiuxin pills can be used.

When nitroglycerin is contraindicated or intolerant, quick-acting Jiuxin Pills can be used.

# Tips

Nitroglycerin must be taken sublingually; Must be taken in a sitting position; Take it continuously for up to three times; Change the medicine in time. Nitroglycerin must be stored in a cool place, and it will be invalid for 3-6 months after opening the bottle cap. Borneol in Suxiao Jiuxin Pills is easy to volatilize.

Yang Zhiyu, five subjects in the heart

week

four

word

healthy

healthy

Current expert

Yang Zhiyu

Department of Cardiovascular Medicine, First Hospital of Hebei Medical University

Chief physician, master tutor

He studied pacing electrophysiology, heart failure and difficult and severe heart disease in Peking University People’s Hospital and Beijing Fuwai Hospital successively.

　

Audit/Title: Wang Jing and Han Xu.

Text: Yang Zhiyu

Finishing/Editing: Liu Danyang

Image source: Network

Build and share the health of the whole people

Read the original text

According to the report of "Governor of Chang ‘an Street" in WeChat WeChat official account on June 3, Li Jianmin, deputy mayor of Ankang City, Shaanxi Province and deputy bureau-level cadre, died of sudden illness in Xi ‘an on the night of May 28, when Li Jianmin, deputy mayor of Ankang City was on a business trip, at the age of 54.

The bad news reached Bin County that night. Then, thousands of people rushed to Kaiyuan Square in the county from all directions and gathered under the Binta to mourn Li Jianmin. People hung up the tent of "Secretary Jianmin walked all the way" on the tower, and lit candles on the ground to mourn.

Li Jianmin

On May 28th, Li Jianmin, vice mayor of Ankang, died of sudden illness while on a business trip, which aroused social concern. Many people care about his funeral, but they accidentally found this mansion in his hometown of Zhidan County. Today, an article entitled "We Met the" Mansion "in Li Jianmin" exploded the Internet.

How luxurious is the mansion in Li Jianmin?

There are four caves in the yard, one for him and two for his brother. Six houses with ceramic tiles were built two years ago when immigrants moved, and the state subsidized half of them and paid half of them themselves.

The room is still a blank cement wall.

The only electrical appliance is the washing machine.

You still use such a big closet.

Jiao Xiaofeng, the boss of brilliant real estate, Shi Aiqun, the former national first-class announcer of Binxian TV Station, and others burst into tears after seeing the house.

Jiao Xiaofeng cried and said, "People say that Secretary Li is not greedy because he is not poor in money. What is this? Is this called having money? "

Lu Xiaoping, a national moral model, said: "We help the poor all day. Look at the secretary’s family. How many years have we worked with the secretary? I don’t know if the secretary lives in such a house. I don’t know if the secretary’s family has not been lifted out of poverty."

People in Liu Zhidan Memorial Hall said that Li Jianmin was having a NPC session when her mother died, and she went home directly after the meeting. A boss of Binxian Winery brought a load of wine, and Li Jianmin asked her to pull it back, saying that if you dare to pull it back, I will spare you.

"Secretary Jianmin, go all the way"

Chang’ an Street Governor APP found that after the death of the deputy mayor, it was not only Ankang, but also in Zhidan, Yanchuan, Wuqi, Binxian and other places where he had been in power, countless people spontaneously went to mourn him, and the scene turned into a sea of tears, which was moving.

According to the China Business Daily, after the news of Li Jianmin’s death reached Bin County, the mobile phone circle of friends of local people was quickly screened by Li Jianmin, and the screen was full of words such as sadness, regret, nostalgia and gratitude. Thousands of people rushed to Kaiyuan Square in the county seat from all directions and gathered under Binta to mourn Li Jianmin. The masses hung up the bill of "Secretary Jianmin walked all the way" on the tower and lit candles on the ground to mourn.

There are at least hundreds of wreaths at the scene, all bought by the masses themselves. There are sanitation workers, female middle school students and veteran cadres in their 80 s who come to see me off. A boss selling rabbit meat came with his daughter. He still remembers the scene when Li Jianmin forced him to give him money after eating in his small restaurant.

In July 2006, Li Jianmin was transferred from Wuqi County to Binxian County and worked there for 10 years until he left in February 2015. The local people said: "Li Jianmin is good, just look at what he has done. Kaiyuan Square and Jinghe River embankment are real examples." The urban environment in these two places has been greatly improved, which is Li Jianmin’s real achievements after working in Binxian County.

National poverty-stricken counties have become the top ten counties in Shaanxi

Before 2006, Bin County was still labeled as a "national poverty-stricken county". Here, Li Jianmin showed clear thinking and foresight, and led Bin County to become one of the top ten counties in Shaanxi in just four years.

At that time, the office building of the county party committee and county government in Bin County was nearly 30 years old, with broken doors and windows, old tables and chairs, peeling walls and leaking toilets. "The office conditions are poor, and there is no face at all!" Many civil servants complained about the office building at that time, hoping that Li Jianmin could make a decision and take money to renovate it.

"Money should be spent on education first!" Li Jianmin set the tone when he first arrived. He believes that for a poor county, developing education and cultural construction is the most basic work.

Under this development idea, Binxian education has sprung up, taking the lead in solving the "Nine-Year Plan" debt in Shaanxi Province and implementing the 15-year free education policy from kindergarten to high school.

The poverty in Bin County is also related to the flood of Jinghe River. Jinghe River passes through Binxian County. There are no riverbanks on both sides of the river all the year round, and floods occur every year. Li Jianmin personally led a team to investigate and decided to spend 320 million yuan to start the flood control project.

Poor counties spend so much money to build dikes, which immediately leads to overwhelming doubts. Before the controversy stopped, a heavy rain gave Binxian people the answer.

On July 23, 2010, the rainstorm raided Bin County, and the water level has exceeded 1 meter, and the county seat is about to be destroyed. At 10 o’clock in the evening, Li Jianmin stood in the chest-deep flood to dispatch excavators and forklifts, and quickly dredged three tributaries leading to the Jinghe River. After an hour, all the floods in the city were drained away, and the newly built riverbank stood still in the test.

Since then, the voice against the dike repair has vanished.

My son has a bad temper, which hurts everyone’s forgiveness

Not only in Bin County, but also in Zhangqu Township, Zhidan County, Li Jianmin’s hometown, the people have been thinking about his goodness so far, and the most evaluation is "Good man!" Praise him for being an official without forgetting his roots. Under the planning of Li Jianmin, this once-closed village was wired and connected with tap water. The local people said, "We have an unexpected misfortune. Just let him know and there is no reason to fall into the ground."

In another place where I worked, Yanchuan, my old colleague commented that Li Jianmin was "extremely smart and had many ideas".

"Smart thinking" comes from solid grassroots research. Everywhere he went, Li Jianmin rolled up his trouser legs, and went from town to town to visit villages. Of the 705 natural villages in Yanchuan County, Li Jianmin visited 703. After on-the-spot investigation, Li Jianmin keenly discovered the great potential of jujube industry. He immediately mobilized Comrade Inoguchi to organize farmers and formed a model of "company+base+farmers". Statistics of Yanchuan County show that during Li Jianmin’s tenure, the planting area of red dates increased from 78,000 mu to 210,000 mu, which became an important pillar of the local economy.

To ordinary people, Li Jianmin always smiles at each other, but for those cadres who don’t do a good job, he only recognizes work and denies people. A Binxian cadre who worked with him said that Li Jianmin had never been vain in his work and did not talk about "routines". When checking the work, I always go to the fields to see for myself first, and then listen to the report. At the memorial service, his old father choked in public and said, "My son has a bad temper, which hurts everyone’s forgiveness."

　　Beijing, Jan. 6 (Reporter Zhang Ni) Recently, the strongest rain and snow weather process occurred in central and eastern China since winter, and the daily precipitation in some areas even exceeded the local monthly extreme. What is the cause of this round of "strongest snowfall"? Are there any related factors with the extreme weather encountered by many countries in the northern hemisphere? On the above issues, the reporter of Zhongxin. com recently interviewed experts from the meteorological department.

　　567,000 people were affected by the "strongest snowfall"

　　At the beginning of the new year, China suffered the "strongest snowfall" in winter. From 2 nd to 4 th, the strongest rain and snow weather process occurred in the central and eastern regions since winter.

　　According to the introduction of the Central Meteorological Observatory, this round of rain and snow covered an area of about 4.2 million square kilometers and snow covered an area of about 1.1 million square kilometers. In addition, the daily precipitation of 120 counties (cities) in China has exceeded the local monthly extreme value.

　　The heavy snowfall in recent days has also affected people’s production and life.

　　According to the news from the website of the Ministry of Civil Affairs, heavy snowfall has damaged some houses, facilities, agriculture and power infrastructure in Jiangsu, Anhui, Henan, Hubei, Shaanxi and other provinces, frozen strawberries, vegetables and other crops, and blocked the travel of people and vehicles in some areas.

　　Affected by rain and snow and road icing, many expressways in Shaanxi, Hubei, Anhui, Jiangsu and other provinces are closed, and almost all expressways in Henan Province are closed; Some trains stopped running, and there was a large area delay at the airport.

　　As of 9: 00 on January 5th, 567,000 people in 78 counties (cities, districts) in 27 cities in the above five provinces were affected, resulting in a direct economic loss of 510 million yuan.

　　A new round of snowfall has arrived, and the blizzard warning has sounded again.

　　After a short pause in the "strongest snowfall" process, a new round of snowfall struck again.

　　The forecast of the Central Meteorological Observatory shows that there will be a new round of obvious snowfall in the eastern part of northwest China, most of North China, Huanghuai, Jianghan and other places from the night of the 5 th to the 7 th. Some of the above areas have moderate to heavy snow and local snowstorms (the daily snowfall is 10 ~ 15 mm).

　　Specifically, from 20: 00 on the 5 th to 20: 00 on the 6 th, there was strong snowfall in Shaanxi, Henan and other places, and there were heavy rains in parts of southern China. There is moderate to heavy snow in southeastern Gansu, most of Shaanxi, south-central Shanxi, most of Henan, and northwestern Hubei; There are moderate to heavy rains and local heavy rains in south-central Jiangnan and north-central South China.

　　From 20: 00 on the 6 th to 20: 00 on the 7 th, strong snowfall moved eastward to the south of Huanghuai, and heavy rainfall continued in the south of the Yangtze River. In addition, from the night of the 7 th to the 8 th, there was moderate to heavy snow in parts of the central and eastern parts of Northeast China. In response to a new round of snowfall, the Central Meteorological Observatory issued a blue warning of blizzard at 18: 00 on the 5th.

　　Many countries in the northern hemisphere have recently encountered extreme weather.

　　In addition to China, recently, North America, Europe and other regions have also been hit by extreme weather such as blizzard.

　　According to foreign media reports, the powerful "bomb cyclone" hit the eastern United States on January 4, local time. In some parts of NSW, 18 inches of snow fell, nearly 3,000 households were cut off, and more than 1,000 flights were cancelled. Strong winds and snow caused low visibility, and road traffic was once on the verge of paralysis. The governor of the state declared a state of emergency on January 4. In North America, Canada has also experienced extremely cold weather.

　　In addition, since December, extreme weather such as snowstorms and storms have also ravaged many countries in Europe. For example, last month, Britain experienced the heaviest snowfall in four years, and the airports in Birmingham, the second largest city, and Luton Airport in London were once closed to clear the runway snow, which led to great chaos in air traffic.

　　Recently, the storm "Eleanor" has invaded many European countries, and some areas have been seriously affected by storms and heavy rain and snow.

　　On January 3, Xi ‘an ushered in the first snowfall of this year. The flying snowflakes made the whole ancient city "wrapped in silver", and the local people enjoyed the beautiful snow scene. Photo by Wang Xiaokai

　　Is there a correlation between extreme rain and snow in many countries?

　　Song Wenling, an expert from the Climate Prediction Office of the National Climate Center, analyzed the specific causes of the strongest rain and snow weather in China recently.

　　Song Wenling said that the warm and humid air flow from the Bay of Bengal is very strong recently. The warm and humid air enters China from the southwest and meets the weak cold air from the north to the south in the above areas. The continuous wet and cold state promotes the formation of large-scale rain and snow weather in the central and eastern regions, and the daily snowfall in some areas exceeds the local monthly extreme.

　　Judging from the time period, on average, the cold air is active in January, and if there is plenty of water vapor, it is prone to rain and snow.

　　Then, is there any correlation between the recent snowstorm and extremely cold weather in many countries in the northern hemisphere?

　　Song Wenling explained that generally speaking, the influence system of winter rain and snow weather in different parts of the northern hemisphere has strong regional characteristics.

　　"The weather systems that affect China are mainly members of the East Asian winter monsoon, such as the Siberian high, the western Pacific subtropical high, the southern branch trough, etc. The activities of these systems are mainly concentrated in Asia. On the other hand, the atmospheric movement is not isolated. For example, the difference in the position of the polar vortex center in the northern hemisphere will have different effects on Asia or Europe and the United States. " Song Wenling said. (End)

Original Tommy guoke

If you don’t know the friend below, call him "long-haired black pig".

Actually, it’s called curly boar, wikimedia commons/ Magalh?es

We might as well call the following clump of plants "Carex macrophylla".

Actually, it’s bottle grass in the mountains, wikimedia commons/ NoahElhardt

Even without professional knowledge, we can easily name animals and plants that are visible to the naked eye according to their appearance, such as small red flowers, big orange cats and so on.

But there are many microbes in the world! They are invisible to the naked eye, and their features are not as obvious as those of animals and plants. How do you name them? Is it like the joke that the newly discovered bacteria are named after their sweetheart?

Have a surname and be famous.

The long-haired black pig and the big tube grass mentioned just now are nicknames casually, but in formal occasions, we should use scientific names and big names.

The scientific name of a species is written in Latin and consists of two parts: the first half is the generic name, which is equivalent to the surname of a person, and a surname is the family name; The latter part is a name, which is equivalent to a person’s name and is used to identify an individual.

In order to explain this matter more interestingly, we also drew a cartoon. Welcome to come in and have a look →.

Theoretically, if a scholar discovers a new kind of bacteria/fungi, as long as it doesn’t duplicate the existing bacterial name, it won’t cause ambiguity, and it doesn’t violate the law, morality, public order and good customs. Basically, he can name whatever he thinks of, and the naming right belongs to the scholar who first reported it.

It’s kind of cool to think about it.

The first rule of naming: look at the face

Naming according to the shape is the most common naming method, which is very intuitive! The most representative is the famous Staphylococcus aureus.

The scientific name of Staphylococcus aureus is Staphylococcus Aureus. It is a string of Latin names, meaning "bunches of grapes" and "round fruits". Do you think it is as round as a grape?

Figure CDC

And its "name" means "golden yellow" The photo above has been dyed, and it is actually golden in a Petri dish:

Figure wikimedia commons

Staphylococcus aureus in "Working Cell" and "Working Cell"

This naming method is as straightforward as a boy who is 1.9 meters tall is really called a "tall man".

They also belong to this category.

Staphylococcus haemolyticus: This bacterium can make hemolysis circle around the colony on the culture medium containing blood components.

Bacillus cereus: The colony is rough in appearance and resembles solidified wax drops, which often causes food poisoning.

Fusarium spp.: The spores of this kind of fungi are crescent-shaped and resemble sickle, which can cause plant diseases and infect people or animals.

Naming Rule 2: Check the account.

We often use place names to identify a person, such as Beijingers, Asians and Earthlings. This method can also be used on microorganisms: see where it is.

In 2001, the Medical College of Hong Kong University reported a brand-new pathogenic bacteria for the first time. The strain was isolated from the blood and pleural pus of a patient with liver cirrhosis admitted to hospital due to high fever and shortness of breath [7]. Because it was isolated for the first time in Hong Kong, it was named Laribacter hongkongensis.

Some bacteria have a more unique "hukou", for example, Escherichia coli, and the hukou: large intestine.

Escherichia coli wikimedia commons/ Eric Erbe magnified by 10000 times

The official name of Escherichia coli is Escherichia coli, and it is worth mentioning that "Ehi" comes from a person’s name.

In 1885, German doctor Theodor Escherich isolated the bacterium from feces. To commemorate the great discovery of Dr. Escherich, in 1919, the strain was officially named "Escherichia" [6].

They also belong to this category.

Nocardia cyriacigeorgica in St. George’s Church: The bacterium was first isolated from the mural of the church. Because the church is located in a small town called Gelsenkirchen in Germany, it is sometimes translated as Nocardia Gelsenkirchen.

Leifsonia shinshuensis: "shinshu" refers to shinshu, Japan, and is the old name of Nagano, where it was first discovered.

Bacillus nanhaiensis: It was first isolated from oysters collected in the South China Sea by Chinese scholars in 2011, and later it was renamed as "Fictitious nanhaiensis".

Rule 3 of Naming: Name by "sin"

All children in our country should be vaccinated with DTP, in which "white" refers to diphtheria, a once murderous disease. This disease can cause myocarditis or systemic poisoning, and most patients will have a gray-white film on their throat, so this disease is called "diphtheria".

A grayish white membrane grows near the tonsils of diphtheria patients. wikimedia commons/Dileepunnikri.

The initiator of diphtheria is a long rod-shaped bacterium, which is also called "Corynebacterium diphtheriae".

They also belong to this category.

Rabies Virus: the pathogen of rabies; In addition to infecting humans, it can also infect mammals such as dogs, wolves and cats.

Yersinia pestis: the pathogen of plague (Black Death); The strain can infect rodents, mainly rodents, and spread to humans through rat fleas.

Streptococcus pneumoniae: a kind of cocci arranged in a short necklace, which often causes pneumonia in children and the elderly.

Neisseria gonorrhoeae: Neisseria gonorrhoeae, formerly known as Neisseria gonorrhoeae, can cause purulent infection of urogenital system and is one of the common sexually transmitted diseases, commonly known as gonorrhea.

Naming Rule 4: Name after people and institutions.

It is true that the newly discovered bacteria are named after their lover’s name, which belongs to the romance of microbiologists.

Louis Pasteur is one of the founders of microbiology. In order to express his respect and commemoration, in 1887, people really named a brand-new genus (equivalent to a big family) Pasteurella.

Up to now, Pasteurella "Junding Xingwang" has included 31 species and 4 subspecies, many of which are zoonotic pathogens, which coincides with some of Pasteur’s contributions (research on rabies and anthrax). I don’t know if Father Pasteur is happy or speechless.

Pasteur: I should still be happy, right? wikimedia commons/Paul Nadar

Examples of naming microorganisms after institutions or groups are no problem.

In 2010, a bacterium named Yimella was discovered [5]. YIM is the acronym of Yunnan Institute of Microbiology, and it is also the place where this bacterium was first discovered and studied. Yimella literally translated it as "Yunnan Institute of Microbiology". It’s a bit of a collective merit.

They also belong to this category.

Shigella flexneri: one of the pathogens of bacillary dysentery. The first half of the name commemorates Japanese bacteriologist K. Shiga, and the second half commemorates American bacteriologist Simon Flexner.

Rickettsia: the pathogen of typhus and trench fever. Howard Taylor Ricketts, a young American scientist, was unfortunately infected by him and gave his precious life during his research. In order to commemorate his contribution and sacrifice, later generations named it after him.

Legionella: During the Veterans’ Congress held in Philadelphia, USA in 1976, some veterans suffered from pneumonia, which was later confirmed to be caused by a new bacterium named Legionella.

Rule 5 of naming: flip through fairy tales

There’s a genus called Agaricus bisporus, which is very domineering, right? Friends who are familiar with western mythology may know that there is a god in Roman mythology with two faces: the front face looks ahead and the future can be seen; Looking back, you can see the past.

Two-faced gods in Roman mythology: wikimedia commons/ Loudon dodd.

Are the members of the genus Agaricus also very distinctive? No, it looks like an ordinary capsule (Bacillus) or ball (cocci).

However, most members of this genus have one thing in common: they can switch the two forms of Bacillus and cocci in different culture environments. This may also be one of the reasons why it was named like this.

They also belong to this category.

Mycobacterium chimaera: "Chimera" originated from a monster in Greek mythology. It has the head of a lion, the body of a goat and the tail of a python. Mycobacterium Chimera has obvious mixed genetic characteristics, hence its name.

Asgardarchaeota: Some scholars think that this kind of bacteria may be the common ancestor of all life on the earth. What’s more, they named the members of this kind of bacteria Odinarchaeota, Thorarchaeota, and Loki archaea in one breath … and they got together the family photos of the Nordic gods. By the way, these archaea have not yet been alive, and I sincerely hope that there will be a big coffee among the readers of the shell to clarify this process and name it "Ragnarok".

Guokr

In fact, there are many other naming methods, so I won’t list them here. In any case, the naming of microorganisms is a serious process. In the short name, there are both lessons of blood and tears, as well as the exploration of nature, which is an immortal testimony of our human wisdom and courage.

references

[1]Rosenbach FJ. Microorganismen bei den Wund-Infections-Krankheiten des Menschen. J.F. Bergmann, Wiesbaden, 1884.

[2]Shaw LN, Aish J, Davenport JE, et al. Investigations into sigmaB-modulated regulatory pathways governing extracellular virulence determinant production in Staphylococcus aureus. J Bacteriol. 2006; 188(17):6070-6080.

[3]Schleifer KH, Kloos WE. Isolation and characterization of staphylococci from human skin. I. Amended descriptions of Staphylococcus epidermidis and Staphylococcus sa prophyticus and descriptions of three new species: Staphylococcus cohnii, Staphylococcus haemolyticus, and Staphylococcus xylosus. International Journal of Systematic Bacteriology 1975; 25:50-61.

[4]Trevisan V. Sul Micrococco della rabbia e sulla possiblità di riconoscere durante il periodo d’incubazione, dall’esame del sangue della persona moricata, se ha contratta l’infezione rabbica. Rendiconti dell’Istituto Lombardo di Scienze e Lettere (Ser 2) 1887; 20:88-105.

[5]Tang SK, Wu JY, Wang Y, et al. Yimella lutea gen. nov., sp. nov., a novel actinobacterium of the family Dermacoccaceae. Int J Syst Evol Microbiol. 2010; 60(Pt 3):659-663.

[6]Castellani A, Chalmers AJ. Manual of Tropical Medicine, 3rd ed. Williams Wood and Co., New York, 1919.

[7]Yuen K Y , Woo P C Y , Teng J L L , et al. Laribacter hongkongensis gen. nov. sp. nov. A Novel Gram-Negative Bacterium Isolated from a Cirrhotic Patient with Bacteremia and Empyema[J] . Journal of Clinical Microbiology, 2001, 39(12):4227-4232.

[8]Woo P, Lau S, Teng J, et al. Association of Laribacter hongkongensis in community-acquired gastroenteritis with travel and eating fish: A multicentre case-control study[J]. Lancet, 2004, 363(9425):1941-1947.

Author: Tommy

Original title: "I found a new bacterium, can I name it Cyndi Wang? 》

Read the original text

　　When we often brush Tik Tok, we will find that the music shared in the lower left corner has a hint to listen to soda music. Many friends don’t know what this soda music is. In fact, this is a music APP owned by Tik Tok, which can synchronize music to Tik Tok. Let’s take a look.

　　Why is soda music hanging in Tik Tok?

　　1. First of all, we use [Tik Tok account one-click login] on the soda music software;

　　2. After logging in successfully, click [My] in the lower right corner to come to my page and you can see the songs in Tik Tok;

　　3. The interface of the soda music player adopts a layout similar to that of the music player in Tik Tok App, and users can slide up and down to select songs recommended by the system. In addition, users can collect, forward and comment on the songs.

　　How about Tik Tok soda music?

　　"Soda Music" was upgraded from Tik Tok Music, focusing on discovering minority music+recommendation. It is an official music independent app produced by Tik Tok. Come and keep differentiation with QQ music and Netease cloud music. Let’s learn what soda music looks like together.

　　Entering the home page, soda music has three tabs: music, discovery and mine. Let’s introduce them one by one. 1. There are recommendations under music, and two tabs have been played recently.

　　Under the recommendation, according to your listening preferences and those of people with similar tastes, I recommend songs of interest to you and refuse to follow the same pattern. Recently played, showing the recently played songs. We can see that soda music playing is much like Tik Tok brushing short videos, sliding up and down to switch music, and putting likes, comments and sharing in a conspicuous position on the playing page to guide users to interact and facilitate algorithm recommendation. 2. Find and find music in multiple dimensions under the tab, including music stations, song list recommendations, hot song lists/new song lists/global lists, and quickly find the music you want to listen to.

　　Music station, healing/fitness/study/commuting, hip-hop/rock/electronic music /R&B, quickly enter the music you want to listen to.

　　Song list recommendation includes daily recommendation, official song list and user-built song list, so as to know what songs people who love music are listening to and find more good songs.

　　3. mine

　　"Soda Music" was upgraded from Tik Tok Music, so the account is interoperable with Tik Tok, including personal information, attention, fans, song list and so on.

　　Soda Music creates its own song list and adds its favorite songs. The song list can be open to everyone or set as private.

　　It is worth mentioning that "soda music" has been launched as a member VIP function. New registered users will be given VIP membership for 2 months. At present, there are three packages available for VIP members, one month in 8 yuan, six months in 45 yuan and twelve months in 88 yuan.

　　Bath center, 24-hour ATM bank, underground parking, Internet cafe, KTV… … In recent years, some tourists choose these cheap and convenient places to spend the night in order to save money when traveling abroad. Recently, however, Red Star journalists found that some netizens shared their "coup" of saving money by staying overnight on a social platform, and even chose the overnight place in the emergency department of the hospital. They also said that big hospitals such as the top three hospitals are five-star hotels with intimate service and comfortable recliners.

　　In this regard, some medical staff working in the emergency department told the Red Star journalist that in the past work, people who did come to see a doctor by pretending to be sick generally did not deliberately expose them, and they would be treated according to normal diagnosis and treatment. The inspection should be advised to go back to rest and persuade them to leave. It is considered to be very unqualified for this kind of behavior that takes up the queue for medical treatment and medical resources. "If there are many such behaviors, the hospital will issue relevant regulations in the future, which will add trouble to those who really come to see a doctor."

　　▲ Screenshot of the post of saving money by going to the emergency department of the hospital for the night.

　　Bloggers send "coup" to save money by traveling;

　　"You can pretend to be sick and go to the hospital for emergency treatment for the night."

　　Netizens criticized "guiding others to occupy medical resources"

　　Recently, a blogger posted on a social platform that if you can’t book a room for travel, you can register to stay in the emergency room of the hospital. According to the screenshot of the net transmission, the blogger created his own "small coup" to save money for overnight travel, and emphasized that big hospitals such as the top three hospitals are five-star hotels with intimate service and comfortable recliners.

　　The blogger also described in detail a series of procedures for registering and seeing a doctor in his post: registering at the emergency window of the hospital after 10 pm, taking blood pressure and temperature at the triage desk, washing after "confirming that he is not sick", lying that he coughed and was out of breath when seeing a doctor, and asking the doctor to prescribe oxygen instead of medicine, and staying in the hospital for the night at the price of 3 yuan per hour. The time of oxygen inhalation can be determined according to his sleep habits. "A total of 30 yuan can spend the night on the hospital lounge chair, and the nurse will help look after the luggage."

　　On October 9, when Red Star journalists searched the above-mentioned bloggers’ accounts on the platform, they found that they could not find the relevant accounts. However, by searching keywords on the platform, the reporter found that other bloggers still posted similar posts. According to a blogger, his company organized a very remote (local) physical examination, and decided to stay in the hospital because he couldn’t go back that day. At that time, the doctor immediately opened a hospital for him, or a single room.

　　▲ Another netizen shared the post "Where can I spend the night without staying in a hotel?"

　　The blogger also said in his post that the hospital fee is basically about one day in 60 yuan, but only when the beds are free, and a sick note can be issued. Later, when the blogger went to Hangzhou to play, he had a physical examination in a local hospital because he couldn’t find accommodation. "I was given an accommodation. I was called up at 6: 30 the next day and took a color ultrasound. I let me go. I spent 220 yuan before and after. The accommodation price in Hangzhou was not lower than that in 600 yuan that day."

　　Since the post of "saving money by spending the night in the hospital emergency room" was exposed, it immediately triggered a hot discussion among netizens. Many netizens left a message in the comment area, "This is guiding others to occupy medical resources, which will seriously interfere with the normal order of hospitals and the work of medical staff"; "Emergency overnight not only wastes medical resources, but also affects patients who really need emergency services. Can you sit still in the rest area here? " Some people also said, "Not to mention the need for doctors to judge the condition, all kinds of patients will be received all night, as well as the sounds of various instruments, all kinds of painful screams, and the lights will shine like daylight, so you won’t go even if you are asked to go" … …

　　▲ Reply from the platform involved

　　On October 10th, the Red Star journalist contacted the customer service (professional assistant) of the platform involved. The other party said that in this case, you can click the reporting option on the platform, and provide the relevant materials of the whistleblower according to the corresponding prompts on the page, and the corresponding Commissioner will follow up the verification. "The platform will take one or more of the following measures based on the facts independently identified by it, such as: limiting the scope of display, banning accounts, banning accounts, and pursuing legal responsibilities according to law."

　　Emergency medical staff:

　　Encountered pretending to be sick to see a doctor.

　　But it is almost impossible to achieve the goal of staying overnight at a low price.

　　"Emergency departments at home and abroad are roughly divided into five major areas, including pre-hospital emergency triage area, hospitalization observation area, rescue area, emergency inpatient ward (including general ward and emergency intensive care unit) and infusion area." Xiao Wei, a medical staff member in the emergency department of a third-class first-class hospital in Guangzhou, told Red Star that the day shift and night shift in the domestic emergency department are similar. The day shift is the normal administrative time, around 8: 00 -18: 00, and the rest of the time is night shift. "After the outpatient clinic is closed, the emergency department becomes busy, usually at noon and evening, as well as on the eve of holidays and during holidays."

　　Regarding the bed problem in the emergency department, Xiao Wei said that there will be beds in the rescue area and the observation area, but the number is not very crowded, and they all need to go through the formalities. "The emergency inpatient ward, like the inpatient department, needs hospitalization procedures to live. There are 5 beds in our infusion area, which are used by patients who need infusion. After transfusion, they must get up and lie down for patients who need it later. People who don’t need infusion are not allowed to lie down. " In addition, Wei also said that the general process of treating patients in the emergency department is: when patients arrive in the emergency department, there is a triage desk, and the nurses at the triage desk will evaluate the patient’s condition, roughly grade the condition by asking questions, measuring heart rate and blood pressure, and queue up for treatment according to the grading system.

　　"Patients who pretend to be sick have also encountered some. The triage nurse generally does not refuse to consult, and the registration will be hanged. However, if it is recognized that he is pretending, he will be told that he must queue up according to the order of diagnosis and treatment and cannot jump the queue. After it’s his turn to see a doctor, the doctor will judge his condition. It’s really fake, and he won’t open an oxygen inhalation or a bed for you to lie down for one night. " Wei said, because doctors also know that he is responsible for the patients in every bed he arranges, he also needs to make records and shift the next doctor, and so does the nurse. "It is easier for people who pretend to be sick to see it. Ask more questions, do some relevant physical examinations, open tests for him, and he will refuse to check. However, (medical staff) generally will not deliberately expose the illness, so they will still be treated according to normal diagnosis and treatment. The inspection should be advised to go back to rest and persuade them to leave. Even if there is a free bed, it is impossible to give him a night. "

　　In addition, regarding the aforementioned problems of being drunk and being hospitalized for physical examination, Xiao Wei admits that the control of being hospitalized in the emergency department is stricter than that in the general outpatient department, so the situation of being hospitalized in the emergency department through being drunk or being hospitalized for physical examination hardly exists in the emergency department. "Unless the condition of drunkenness is very critical, it will definitely be hospitalized for treatment. “

　　"This online ‘ Planting grass ’ I was a little shocked by the situation. It is not excluded that some people have done this and succeeded, but this situation generally does not appear in busy public hospitals. However, many hospitals are expanding now, and the new campus of some hospitals is indeed well decorated and equipped, and it is not excluded to open beds to live in order to generate income; Moreover, some young doctors are inexperienced. If people who come to see a doctor strongly demand to stay overnight even if they have not detected any problems, there are also empty beds. For safety reasons, doctors may think that he may have mental illness and let him stay for one night. " Wei told reporters that they had had patients with mental and sleep problems before, and only asked for oxygen and overnight stay, but the patient did have mental problems. "In short, the hospital emergency department generally does not refuse to consult, but it must abide by the order of diagnosis and treatment, because emergency patients will definitely give him priority in cutting in line. Moreover, sometimes in an emergency, such as a new patient who needs to be rescued, if there is a lack of beds, the emergency department does not rule out letting patients with mild illness give up their beds, take wheelchairs or seats first, and wait until the beds are turned around before returning them to patients with mild illness. "

　　"Patients with colds and fever usually need to leave after the fluid is lost, and they are not allowed to stay in the emergency room. If medical staff find that someone is pretending to see a doctor, they will continue to urge them to leave. " The medical staff in the emergency department of a second-class hospital in China also told reporters that in the past, there were cases in which patients broke into the emergency room for the night by themselves in the middle of the night, and the medical staff would drive away the people who occupied the beds during the morning rounds. "Under normal circumstances, all patients who saw a doctor in the emergency department, as long as they did not apply for hospitalization, would ask the patients to leave after the treatment, and would not be allowed to stay overnight. It is almost impossible for people without symptoms to want a bed in the emergency department through the normal medical treatment process to achieve the purpose of staying overnight at a low price in the hospital. "

　　The medical staff also said that doctors will diagnose the specific symptoms of patients and will not blindly meet the requirements of patients. I just want to take oxygen when I cough, so don’t prescribe medicine ’ In fact, not everyone is suitable for oxygen inhalation when coughing. Even if oxygen inhalation is allowed, it is only allowed for twenty or thirty minutes. After simple treatment, the patient needs to leave, and it is impossible to stay overnight. "

　　Red Star Journalist Luo Mengjie Intern Wang Zixuan

　　[Capital Watch] Beijing, how to read the "True Classics"

　　Beijing, a historical and cultural city with a history of more than 3,000 years and a history of more than 860 years, was re-established as the national capital more than 60 years ago. After several attempts to locate itself, it finally clarified the strategic positioning of the city in the past five years.

　　More than three years ago, when General Secretary of the Supreme Leader, who was born and raised here, visited Beijing, he made a final decision: adhere to and strengthen the core functions of the national political center, cultural center, international exchange center and scientific and technological innovation center of the capital, thoroughly implement the strategy of humanistic Beijing, scientific and technological Beijing and green Beijing, and strive to build Beijing into a world-class harmonious and livable capital.

　　Continue to exert strength on the word "sparse", maintain a certain strength on the word "shed" and concentrate on the word "excellent".

　　From actively implementing the coordinated development strategy of Beijing-Tianjin-Hebei, to "embroidering" the old city, from formulating the new master plan of the capital to speeding up the construction of the sub-center of the city, in the past five years, Beijing, the capital that has further defined the strategic positioning of the city, has a blueprint drawn to the end: actively promoting the reorganization of urban functions, creating a brand-new urban spatial structure, promoting upgrading through relief and rectification, and vigorously promoting transformation, innovation and green development. The land of 16,000 square kilometers glows with a brand-new atmosphere: the land is greener, the traffic is more developed, the level of industrial structure is higher, and the people have a better sense of acquisition …

　　Stripping off "cabbage gang" and developing "cabbage heart";

　　Reducing development helps the Millennium ancient capital "take off lightly"

　　In Chaoyang District, Beijing, with the improvement of water bodies and the retreat of 1.45 million square meters of low-end industries along the coast, 710,000 square meters of majiawan Wetland Park has been built along the once black and smelly Xiao Taihou River. The park has become a good place for nearby residents to have fun.

　　"I’m really worth buying a house here!" Lao Zhang bought a house by the river 10 years ago, and now he plays in the wetland park with his grandson every day, smiling from ear to ear at the changes in the environment.

　　The changes of the Xiao Taihou River, like a mirror, reflect the great changes in Beijing in the past few years: Beijing, the capital, has solved many problems that it has long wanted to solve but failed to do, and has accomplished many major events that it wanted to do in the past.

　　Renovating the wall and digging holes, transforming the urban-rural junction, and dismantling the general manufacturing industry … Since 2017, Beijing has further grasped the "bull nose" of dismantling non-capital functions and vigorously carried out the special action of "dismantling rectification and promoting upgrading". Beijing, a thousand-year-old ancient capital, is undergoing a "reborn" change.

　　From January to August this year, Beijing demolished 38.34 million square meters of illegal construction, 2.9 times that of last year; Renovation of more than 25,000 "opening walls and drilling holes", completing 155.7% of the annual plan; Relieve 599 general manufacturing enterprises and complete 119.8% of the annual plan; 4,858 "scattered pollution" enterprises were rectified, and 83.3% of the annual plan was completed …

　　On December 1, 2016, workers demolished the illegal construction of a single-family courtyard in Wang Hongbin Street. Xinhua News Agency reporter Luo Xiaoguang photo

　　Behind a series of figures is the change of development thinking-"reducing development", which has entered the vision of the capital governor.

　　"Building a world-class harmonious and livable capital is a new historical mission of Beijing, a great city, for the CPC Central Committee with the supreme leader as the core has taken overall development, grasped the trend of the times, put forward new requirements and placed new expectations on the development of the capital." Cai Qi, secretary of the Beijing Municipal Party Committee, said that Beijing should pay more attention to reduction and intensification, strictly control the size of the city, "slim down and keep fit" and effectively solve the "big city disease".

　　"Beijing will strictly control the total scale of urban and rural construction land, and implement the increase and decrease linkage and decrease development." A distinctive feature of the Beijing Urban Master Plan (2016 -2030) (Draft for Review), which was studied and discussed at the 14th Plenary Session of the 11th Beijing Municipal Committee of the Communist Party of China, is that it highlights the development of reduction and determines the upper limit of the total population, the ecological control line and the urban development boundary.

　　Faced with the problems of overpopulation, traffic congestion, air pollution and other "big city diseases", Beijing has determined that the permanent population should be controlled within 23 million in 2020 in accordance with the requirements of setting the city by water and setting people by water. The scale of urban and rural construction land will be reduced to about 2,860 square kilometers in 2020 and 2,760 square kilometers in 2030 on the basis of the current 2,921 square kilometers.

　　Construction land, not increasing but decreasing! Li Sufang, deputy director of the Beijing Municipal Development and Reform Commission, said that this marks a new stage in the development of the capital.

　　Since 2015, Beijing has set out to formulate the first list of new industrial prohibitions and restrictions aimed at controlling "big city diseases". According to the catalogue, the proportion of forbidden industries in the city’s national economic industry classification reached 55%, and the six districts of the city reached 79%. Since the implementation of the catalogue, Beijing has refused to handle a total of 17,000 industrial and commercial registration businesses.

　　From "gathering resources for growth" to "relaxing functions for development", Beijing is realizing an unprecedented transformation. The coordinated development of Beijing, Tianjin and Hebei has become a national strategy for more than three years. Many fields in Beijing have undergone profound changes: more than 370 wholesale markets and logistics bases such as "moving approval", Dahongmen and Tianyi have been adjusted and eliminated, and more than 1,300 general manufacturing enterprises have been eliminated; Beijing city university, Beijing University of Civil Engineering and Architecture and other universities have sent 16,000 students to the new campus outside the Fifth Ring Road …

　　"The reduction of development is actually for better development." Wang Kai, vice president of China Urban Planning and Design Institute, said that the reduction of the capital has released a new signal of China’s urban development: paying more attention to quality, being more livable and making people’s lives better.

　　On September 16th, Tianyi Market, the largest wholesale and retail market of small commodities in Beijing, closed its business (photo by Xinhua News Agency reporter Zhang Chenlin).

　　The change of industrial structure is the most convincing.

　　The data shows that in Beijing, the number of newly established market entities in the strictly regulated manufacturing, agriculture, forestry, animal husbandry and fishery, wholesale and retail industries decreased by 72.75%, 26.42% and 18.36% respectively in 2016, while the financial industry, culture, sports, entertainment and science and technology services that were not included in the ban increased by 12.77%, 26.76% and 22.53% respectively.

　　"This" three rises and three falls "shows that by doing subtraction, Beijing is stripping off the" cabbage gang ",focusing on the development of" cabbage heart ",speeding up the construction of a" sophisticated "economic structure, and exploring a new way of reducing development, slimming and strengthening the body, improving quality and increasing efficiency." Liu Bozheng, deputy director of the Beijing Leading Group Office for Promoting the Coordinated Development of Beijing-Tianjin-Hebei, said.

　　From "unicorns" to "sophisticated"

　　Economic structure: the image of "the capital of innovation and entrepreneurship" stands out.

　　South of the East Gate of Tsinghua University, a street only 380 meters long is becoming a new bright spot in China’s intelligent manufacturing industry-this is Zhongguancun Zhizao Street.

　　Only over a year after the opening of the street, 88 enterprises have gathered around the key links of the intelligent manufacturing industry chain on the land of 32,000 square meters, with an occupancy rate of over 95%. There are 368 enterprises and projects in total, and the average income per meter of the street is 260 million yuan. An intelligent manufacturing industry highland with international innovation has gradually taken shape.

　　"Intellectual creation" is the commanding height of future manufacturing competition.

　　Beijing, which further defines the strategic positioning of the city, is accelerating the transformation from "Made in Beijing" to "Created in Beijing", and the industrial structure is accelerating towards "sophisticated".

　　Smart logistics represented by distribution robots, the world’s largest recombinant protein bank, and the world’s first deafness gene detection chip for clinical diagnosis … On September 16th, the "National Mass Entrepreneurship and Innovation Week" was opened, and 106 enterprises from 20 technological innovation centers in Beijing Economic and Technological Development Zone made wonderful appearances at the Yizhuang venue in Beijing, with a concentrated display of more than 260 key technologies and innovative products, which was dazzling and dazzling.

　　In the past five years, Beijing has thoroughly implemented the innovation-driven development strategy, accelerated the formation of competitive advantages and growth momentum with international influence, and further played the role of demonstration and radiation. Zhongguancun Science City, Huairou Science City, Future Science City and Beijing Economic and Technological Development Zone "three cities and one district" have become the main focus of innovation and development in the capital Beijing.

　　As the first of the "three cities", Zhongguancun Science City, whose scope has now been expanded to the whole area of Haidian, has been at the forefront of scientific and technological innovation in China, gathering a large number of innovative elements, forming the most complete and complete strategic emerging industrial cluster in China, and has a forward-looking layout in cutting-edge technical fields such as industrial control, artificial intelligence and big data, next-generation Internet and integrated circuits.

　　On September 15th, the theme exhibition of Beijing venue of 2017 National Mass Entrepreneurship and Innovation Week kicked off in Zhongguancun National Independent Innovation Demonstration Zone Exhibition Center.

　　In order to build a "sophisticated" economic structure, Beijing formulated and issued the "Made in China 2025" Beijing Action Plan in 2015, proposing to fully implement the "3458" action plan in the next five to ten years, focusing on cultivating new industrial ecology and implementing eight major industrial projects, including integrated circuits, intelligent manufacturing systems and services, new generation health diagnosis and treatment services, cloud computing and big data.

　　Here, a series of "Beijing creations" were born-

　　Developed China’s first embedded neural network processor "Starlight Intelligent No.1" and realized mass production; Realize the computational modeling and simulation of tens of millions of neural networks; Beidou navigation technology level leads the country; BOE released the world’s thinnest 64-inch 8K ultra HD display and 82-inch 10K curved display products …

　　In the first half of 2017, the added value of high-tech manufacturing and strategic emerging industries in Beijing increased by 18.2% and 12.7% respectively. Since the second half of last year, Beijing has established five national and municipal industrial innovation centers. It has become a reality in Beijing that high-end industries lead growth.

　　This is an "innovative Beijing" that can embrace the future-

　　Cloud computing and big data industry represent the development trend of high-tech industry. Beijing has adopted the "fund+base" model, and successively laid out China Cloud Industrial Park, Zhongguancun Cloud Computing Industrial Base and other professional parks, bringing together nearly 100 cloud-related enterprises represented by well-known enterprises such as Baidu, Jinshan and JD.COM, and Zhongguancun has also brought together about 60% of big data enterprises.

　　The third tide of artificial intelligence is now sweeping the world. By the end of 2016, there were more than 240 artificial intelligence enterprises in Beijing, with a total of 7,841 patent applications. According to incomplete statistics, Zhongguancun artificial intelligence enterprises realized a total income of 412.25 billion yuan.

　　This is a vibrant capital of innovation and entrepreneurship-

　　On September 15th, the theme exhibition of Beijing venue of 2017 National Mass Entrepreneurship Innovation Week kicked off in Zhongguancun National Independent Innovation Demonstration Zone Exhibition Center (photo by Zhang Chenlin).

　　Since the opening of the street in June 2014, Zhongguancun Venture Street and its resident institutions have accumulated 1,900 incubation teams, including 222 returnees and foreign teams; 743 loans were obtained, with a financing success rate of 39%, with a total financing amount of 9.104 billion yuan and an average financing amount of 12.25 million yuan. Among them, there are more than 40 enterprises with financing exceeding 100 million yuan and 2 unicorn enterprises.

　　Beijing has a good ecological environment for innovation and entrepreneurship. According to the 2016 China Unicorn Enterprise Development Report, there are 131 unicorn enterprises in China, including 65 in Beijing, accounting for half of the national total.

　　Xiaomi, Didi Chuxing, and contempt for science and technology … Zhongguancun has become a breeding ground for original industries second only to Silicon Valley. The field of entrepreneurial innovation has gradually expanded from the past Internet and creative design to professional frontiers such as artificial intelligence and subversive new materials, and the hard power of science and technology has been significantly enhanced.

　　This is a magnet-like place-

　　Intel, Microsoft, Apple … More and more overseas technology giants set up R&D institutions or laboratories in Beijing, which has become a new phenomenon in the innovation and entrepreneurship ecology of Zhongguancun, Beijing.

　　Wang Delu, director of Beijing Great Wall Enterprise Strategy Research Institute, believes that the greatest value of Zhongguancun lies in its creativity, breaking through the "from 0 to 1" innovation, incubating and extending, and gradually radiating to the whole country.

　　From "Old City" to "Old City": Polishing "Gold Business Card",

　　Beijing is marching towards a world famous cultural city.

　　Beijing is the city with the most cultural heritage in the world.

　　"History and culture are the soul of the city. We should protect the historical and cultural heritage of the city as we cherish our own life. Beijing is a world-famous ancient capital, and its rich historical and cultural heritage is a golden business card. It is the responsibility of the capital to inherit and protect this precious historical and cultural heritage. " In February, 2014, General Secretary of the Supreme Leader made a speech to hit the floor when he visited Beijing.

　　Beijing, which further defines the strategic positioning of the city, carefully re-examines its history and culture.

　　In June 2016, Beijing issued the opinion of comprehensively deepening reform and improving the management level of urban planning and construction, and put forward the concept of "comprehensive protection": building a comprehensive protection pattern and improving the comprehensive protection mechanism.

　　"Comprehensive protection is to protect all the historical and cultural elements of Beijing’s ancient capital in different levels, types, times and regions, and to create a great capital with a sense of history and modernity." Wang Fei, deputy director of Beijing Municipal Planning and Land Commission, said.

　　From protecting the central axis of Beijing in Ming and Qing Dynasties, to highlighting the unique urban pattern composed of four battlements: Miyagi, Imperial City, Inner City and Outer City, and then to restoring the unique traditional architectural form of "Hutong-Siheyuan" in Beijing, Beijing plans to strengthen the overall protection of the old city from 10 aspects.

　　Cultural relics such as the Great Hall of the Xuanzang and the Shouhuang Temple in Jingshan have been repaired, and national key cultural relics protection units such as the Imperial Temple and the Confucius Temple have been opened to the public. Sites such as the South Central Axis Road and the Ming City Wall have basically recovered their historical features and built heritage parks … In recent years, Beijing has actively explored ways to protect and upgrade the core areas that can be popularized and replicated.

　　"More points and one city, reorganization of the old city" and "Promoting the implementation of the old city reorganization" … From the Beijing-Tianjin-Hebei coordinated development planning outline deliberated and studied at the 9th meeting of the Central Financial and Economic Leading Group two years ago to the 13th Five-Year Plan for National Economic and Social Development of Beijing and the Plan for Strengthening the Construction of the National Cultural Center in the 13th Five-Year Plan of Beijing in 2016, the concept of "old city" has gradually entered the vision of the central and capital policy makers.

　　"Literally,’ old’ is more historical than’ old’. Saying’ old city’ is a respect for the historical accumulation of the city and a recognition and embodiment of value. " Wang Kai said.

　　The old city, can’t tear down!

　　Once upon a time, with the development of the city and the population gathering, the hutongs and former residences in the old city of Beijing decreased little by little with the rumble of bulldozers.

　　Feng Wenkui, 56, moved back to No.15 Peizhi Hutong, Dashilan Street, Beijing from the building in Shijingshan District a few years ago to take care of her old mother who is over 80 years old (photo taken on December 25, 2016).

　　"At the beginning of this century, we heard that this piece was going to be demolished." Fan Liandi, 71, of No.8 Courtyard of Dazhiqiao Hutong in Xicheng District, Beijing, feels that this hutong outside Xuanwu Gate has been listed as a historical protection area in the northwest of Xuanxuan. Not only will it not be demolished, but it will also be upgraded and restored through the renovation of back streets and alleys.

　　In the Hutong Lane of Dazhiqiao, the No.12 Courtyard not far from No.8 Courtyard is the Yangjiao Mountain Temple, the famous place where "writing on the bus" took place in modern history.

　　"There used to be more than 100 households here, and only 16 households did not vacate. It is planned to vacate all this year." Huang Kongyan, director of the Propaganda Department of the Party Committee of Guang ‘anmen Neijie Street, said, "There were many clubs and former residences in the south of the city. In the next few years, the historical features will be gradually restored here. "

　　The change of Dazhiqiao Hutong is just a microcosm.

　　—— In order to realize the revival of historical and cultural blocks, in 2015, Beijing started the renovation of four hutongs in Nanluoguxiang, namely, Fuxiang, Suoyi, Yuer and Maoer, and implemented a voluntary application system for residents to vacate.

　　-Dashilan’s "Beijing Square" building cluster completed at the beginning of this year is particularly eye-catching. One main street, three squares and many hutongs … integrating the protection of cultural relics and the development of new formats, "Beijing Square" has become a "Chinese-style life experience area" centered on eight cluster buildings along the street, including Centennial Quanyechang, Qianxiangyi and the former site of Bank of Communications.

　　In April, the capital issued an action plan, and put forward a three-year governance plan of "creating nothing in ten" for 2,435 back streets and alleys in the east and west cities of the core area, such as selfless construction, no opening walls and holes, no overhead lines, and the creation of civilized blocks.

　　With the rapid progress of governance, streets and hutongs have changed their appearance: at Qianmen, after the reconstruction of Sanlihe River, which originated in the Ming Dynasty, the water surrounds the courtyard, which is better than Jiangnan; In Guijie, the streets with numerous potential safety hazards and dirty sanitation have been comprehensively rectified …

　　Not long ago, the underground reconstruction project of power overhead lines in Beijing’s core area started. By the end of this year, there will be more than 800 back streets and alleys in the core area of the capital to bid farewell to the "spider web" in the air.

　　"The sky we look up to will no longer be broken." Sun Xinjun, director of the Beijing Urban Management Committee, said, "The future of Beijing will fully reflect the style of the capital, the charm of the ancient capital and the style of the times."

　　In addition to the old city, Beijing has also put forward the work goal of building three cultural belts: the Great Wall, the Western Hills and the Grand Canal during the 13th Five-Year Plan period. Shu Xiaofeng, director of the Beijing Municipal Bureau of Cultural Relics, said that the planning of the three cultural belts is in full swing. After implementation, it will help to open up the historical context of the ancient capital Beijing and lay the foundation for building a basic pattern of comprehensive protection of the ancient capital of Beijing.

　　Aiming at being a world famous cultural city and a symbol of the world context, Beijing not only has the "golden business card" of history and culture, but also the cultural and creative industries are becoming the new bright color of the ancient capital Beijing.

　　From design services to digital content, from network audio-visual to special effects production … In the first half of 2017, the corporate income of cultural and creative industries above designated size in Beijing reached 690.27 billion yuan, a year-on-year increase of 36.42%, and the role of cultural and creative industries in promoting the economic growth of the capital was continuously strengthened.

　　"Looking back on the work in the past five years, we deeply feel that encouraging and profound changes have taken place in Beijing. The quality of development has improved, the ecological environment has improved, the urban and rural areas have become brighter, the service guarantee has been enriched, the people’s sense of gain has increased, and the leading role of party building has been strengthened, and the road ahead has become wider and wider." On June 19th, Cai Qi concluded at the 12th Party Congress in Beijing.

　　"Great progress has been made in building a world-class harmonious and livable capital, taking the lead in building a well-off society in an all-round way, successfully hosting a wonderful, extraordinary and outstanding Olympic Games, initially forming a new situation of coordinated development and mutual benefit between Beijing, Tianjin and Hebei, and further improving the quality of urban development, living environment, people’s quality of life and urban competitiveness." At this meeting, the blueprint of the capital for the next five years has been drawn.

　　Five years of gathering, a new chapter in the ancient capital spectrum. Beijing, the avenue is in sight and the light is ahead. (Half-monthly talk with reporter Li Bin, Kong Xiangxin Yang Na)

recent days

Beijing Municipal Center for Disease Control and Prevention issued a reminder:

Fever, sore throat, rash

Watch out for scarlet fever!

May 24 th

China CDC also issued a reminder:

Scarlet fever enters the high season!

What is scarlet fever?

The disease control department reminded that it is necessary to focus on the prevention and control of infectious diseases such as scarlet fever in the near future. Scarlet fever is a legal class B infectious disease in China, and there is no vaccine to prevent it at present.

Scarlet fever is an acute respiratory infectious disease caused by group A β hemolytic streptococcus infection, which can cause tonsillitis, angina and other upper respiratory infectious diseases in children. Its complications, rheumatic fever and acute glomerulonephritis, seriously endanger the health of adolescents.

Cough and sneezing can spread it.

Patients and asymptomatic carriers are the main sources of infection.

droplet transmission

The route of transmission is mainly droplet transmission, such as coughing and sneezing.

Spread of contaminated equipment

Accidental contact with utensils contaminated by bacteria can also be infected.

Children aged 2~10 years old are easily infected!

The population is generally susceptible, and kindergarten children and primary school students are the main groups. Strong immunity can be obtained after infection, and it is less likely to be infected with the same serotype pathogen again.

Incubation period: 1~12 days, mostly 2~5 days.

Clinical manifestations of scarlet fever

The early symptoms of scarlet fever are atypical, mainly fever and sore throat. After 2-3 days of fever, the following typical manifestations will appear:

1. Diffuse needle-tip-sized rash all over the body, which fades and itches slightly.

The child starts to break out within 24 hours after fever, starting from behind the ear and neck, and then quickly spreading to trunk and limbs;

A typical rash is evenly distributed on the skin, faded by pressure, accompanied by itching, and the skin will desquamate after fading.

2. strawberry tongue

Let the child open his mouth wide, focusing on whether the child’s tongue is like strawberry or bayberry;

Observe the child’s tonsils, whether there is tonsil inflammation, congestion or purulent exudation.

3. Flushed face and pale mouth.

The child’s face is bloodshot, but the lip is not as obvious as the face, and the lip looks like a white circle.

Most of the symptoms of scarlet fever are mild, but a small part can cause damage to the heart, kidneys and joints!

Image source: Beijing Center for Disease Control and Prevention

How to prevent it?

At present, there is no vaccine to prevent scarlet fever, and the following can also be effectively prevented:

Step 1 manage the source of infection

If the child is diagnosed with scarlet fever, he should avoid going to school, seek medical treatment in time, and return to school after he is ill;

Appliances contaminated by patients can be boiled and disinfected. Furniture desks should be scrubbed and disinfected with soapy water or disinfectant. Items that cannot be scrubbed can be exposed to the sun for 1~2 hours.

2. Cut off the route of transmission

Pay attention to personal hygiene, wash your hands frequently and ventilate indoors frequently.

During the period of high incidence of scarlet fever, try to reduce taking children to places with dense crowds and poor ventilation, such as wearing masks as much as possible.

3. Improve children’s immunity

Proper outdoor exercise, a balanced diet and adequate sleep can all improve immunity!

Scarlet fever enters the high season.

Do a good job of self-prevention

In case of suspicious scarlet fever symptoms.

Seek medical attention as soon as possible.

Forward! Spread! Remind more people!

Henan Communist Youth League comprehensive arrangement, please indicate the source.

Source: China CDC, Beijing Center for Disease Control and Prevention, CCTV News Client, Popular Science China.

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Original title: "Recently high! No vaccine! Pay attention to these symptoms → "

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1905 movie network news　On April 18th, the film Say Goodbye released two official posters. In the warm color background, interact with a puppy respectively; The former is smiling, and the eyebrows and eyes are full of innocence; The latter seems to be testing and teasing each other with the puppy, and the concentration of expression makes people laugh and feel warm. The film tells a story about "farewell" — — Little Man (Zifeng Zhang), a girl, tries hard to help people with odd jobs, striving to earn a "sea view room" for her dead mother, until a stray dog (Tata) accidentally comes into her life, and in her own unique way, makes Little Man learn to say the once-difficult "goodbye". The film is directed by producer and new director Dong Hongjie, starring Zifeng Zhang and Wang Jingchun, especially Tata.

Zifeng Zhang Wang Jingchun’s first performance of father and daughter strength partner acting guarantee

In the poster, a dog with gold and white fur licks Zifeng Zhang’s cheek enthusiastically. The puppy’s eyes are sincere, and the girl can’t help smiling. The two are close and lovely against the warm yellow background; Wang Jingchun held a piece of wood close to the puppy’s nose. Under his gentle gaze, the puppy looked up and sniffed. The picture was quiet and beautiful, and the atmosphere of warmth and healing was full of appeal. The title font in the upper left corner of the poster is also quite ingenious. The animal elements such as puppy paw prints and ears are vivid and vivid, and they blend with the childlike and slightly rough handwriting, which appropriately echoes the soft and light mood of the picture, striking and novel, making people shine.

The film is starring Zifeng Zhang and Wang Jingchun. The former is a new generation of powerful actors with many excellent works, and the latter is a veteran film emperor with unique acting skills. This time, he plays father and daughter for the first time, which makes people look forward to the spark of their partnership. Zifeng Zhang has never been afraid to try all kinds of different roles since she became an artist. No matter Chen Chen, who is pure and enthusiastic, or Enron, who is tough and stubborn, she has touched countless audiences because of her pure and sincere interpretation. This time, it is an unprecedented new attempt to play a girl who lost her mother in her early years and made a living by doing odd jobs by transporting goods. She keeps company with missing and loneliness all day long, and performs a healing journey with stray dogs. Wang Jingchun once won a number of Best Actor awards at home and abroad for his forbearing and restrained father role in movies. In recent years, besides being active on the big screen, he has also created lively and grounded people in many high-quality dramas with both popularity and reputation. In the poster, he is kind and friendly, and gets along well with the puppy, which adds a little warm imagination to the father he played this time. Of course, there is another special star who can’t be ignored — — Tata, the puppy actor who plays the stray dog in the film. Although the poster released this time only gives people a glimpse of its furry head, it is enough to make the audience, especially the pet fans, love it and be curious about the film.

The theme of pets heals people’s hearts, and the master works hard to interpret affectionate farewell.

In recent years, with the sharp increase in the number of pets and pet owners, the precious and intimate emotional connection between human beings and pets has become increasingly difficult to ignore. In the hearts of many pet owners, these lives that need their care but bring them companionship, peace and happiness without reservation should no longer be called "pets", but family members, which are their soft reliance in the face of ordinary busy life, and are indispensable and irreplaceable existence in life. Xiao Man, a girl played by Zifeng Zhang, has the greatest wish to buy a "sea view room" for her dead mother. In order to realize this important wish, she worked hard to save money among all kinds of freight odd jobs, during which an unexpected encounter with a stray dog (Tata ornaments) changed her life; Xiaoman saw the same loneliness and fragility from this strange life, so she gradually grew up in the process of giving time and love to the puppy, and learned to face the loss and say goodbye to the person she loved and the past. The film "Say Goodbye" cuts in from the perspective close to the present life, seemingly aiming at the relationship between people and pets, but in fact it also looks deep into the secret corner of people’s hearts, explores the truth of companionship and loss, and initiates thinking about life and love.

Director Xue Xiaolu is the producer of this film. She has always been good at sketching and presenting the warm little things and sincere feelings of ordinary people in daily life from a plain and delicate perspective. Whether it is a soft and strong father and son who depend on each other, or a story of a little person who is full of human fireworks and real grounding, as a creator who is good at observing life, there is no doubt that she knows how to talk about "love" and "warmth" Director Dong Hongjie is a newcomer, and Goodbye is his first cinema feature film. This time, she cooperated with producer Xue Xiaolu and chose this story about the relationship between people and pets and farewell, taking a step towards more personal and intimate feelings, which is not only a breakthrough in theme expression, but also a touch of scarcity in domestic films. Let’s wait and see!

The film "Say Goodbye" is produced by Xue Xiaolu, directed by newly-appointed director Dong Hongjie, starring Zifeng Zhang and Wang Jingchun, and starring Tata in particular. Let’s look forward to the film landing in the cinema and meeting the audience as soon as possible!