CCTV News:In two months, hundreds of pet dogs died strangely, with the same symptoms and painful death methods, which aroused the vigilance of many pet dog owners in Dalian. They visited repeatedly in areas with high incidence of pet dog poisoning and finally found an important clue.

Many pet dogs have been poisoned (network map)

The key to uncover the truth is this pet dog named Dahuang. Rhubarb is a stray dog adopted by Ms. Wang. On October 24th, Rhubarb played in front of Ms. Wang’s shop as usual.

Ms. Wang, a Dalian citizen:At that time, I was working in the house, and the dog took the medicine there. At that time, the neighbor found it and said that the chicken liver was wrapped in yellow pills.

The experience of rhubarb quickly spread among pets, and everyone quickly rushed to the scene to find clues. Finally, they found a surveillance camera of a lottery station on the side of the road, and this camera just recorded the whole process.

Ms. Li, a citizen of Dalian:Now the suspect appears, with a cigarette in his left hand and something in his right hand. You see, he threw something in this position, and then he turned to see if the dog would eat it. He specially waited for the rhubarb to eat what he threw, and he stayed here for 15 seconds to wait for the rhubarb to eat it.

The owner of the lottery shop next to him found that what Rhubarb ate was very suspicious. In association with the recent pet dog poisoning incidents, the lottery shop owner took out what Rhubarb had in his mouth. Two hours later, rhubarb showed symptoms of shortness of breath. This shows that there is something wrong with the yellow tablets taken by rhubarb.

Veterinarian Zhao Yingzhi:Through these cases, our experience in treatment and some information we checked, we suspect that it is an anti-tuberculosis drug.

Reporter:Is this medicine for people or dogs?

Veterinarians:For human use, anti-tuberculosis drugs, because there is no enzyme to resist this drug in dogs, so as long as they eat a little, they will be poisoned.

Fortunately, rhubarb didn’t eat much, but it finally survived after emergency rescue. The experience of rhubarb and the surveillance video confirmed the suspicion of pet dog owners for the first time. It is true that some people deliberately poisoned and killed dogs, and the poisons were carefully selected.

Veterinarian Zhao Yingzhi:There is no specific medicine, and it is recorded in the data that vitamin B6 is injected in large quantities, but the clinical effect is not particularly obvious through us.

The reporter learned that on August 8 this year, there was an article on the Internet that introduced the use of this drug to kill cats and dogs. Although this article was later reported and deleted by animal protection groups, the methods introduced in the article still spread. What is more serious is that this medicine is not only harmful to pets, but also a threat to people, especially children.

Veterinarian Zhao Yingzhi:Adults may not have a big problem, but if they are children, they will definitely have problems. Because children are small in weight, taking one tablet of this medicine may cause problems. This medicine should be a prescription drug.

At present, the police in Dalian have accepted the reports of pet dog owners. It is understood that the police have merged several poisoning cases and the case is currently under investigation.

Have you noticed that there has been a lot of good news from operators recently?

It is also a port number transfer network, and it is also vying to get on VoLTE.

One of them, Xiao Lei, has been waiting for a long time-the mobile phone number supports remote account cancellation.

This policy not only saves time but also saves money. (After all, the trip home can cover your phone bill for several years.)

Yes, you heard me right.

From January 1st this year, all three major operators can cancel their accounts in different places.

Xiaolei wants to praise Unicom most, and he went online to cancel his account early, so we don’t have to run the business hall again.

As for mobile telecommunications, it is a little more difficult.

Last week, Mobile began to pilot online account cancellation. But if you open China Mobile App, you probably can’t find the account cancellation entrance, because it is only limited to Shaanxi Mobile number for the time being.

Mobile number and telecom users in other areas can only go to the business hall to handle it.

(account cancellation entrance: China mobile App→ classification → life → online sales number)

Lei doesn’t know when it will be open to the whole country. Before that, mobile phone users should take a look at the preparations first …

Method for cancel number of mobile telecommunication in different places

Listen, to cancel the number in the business hall, you need:

I bring my ID card and service password and go to the designated business hall to handle it.

Not all business halls can do it.

Take Guangzhou, where Xiaolei is located, as an example. Only the business hall can close the account in different places.

(An authorized agency like this won’t do)

So before you go, be sure to call 10086/10000 to find out which business halls can do it.

But, you can’t just cancel it if you go.

Your mobile phone number cannot have the following conditions:

Arrears;
Have a contract;
It is bound with services such as family number and broadband.

Only one situation:

At the time of inquiry, Xiao Lei found a secret, and the method of canceling the account between Mobile GSM and M-Zone Shenzhouxing was actually different.

The customer service explained this to me:

You must go to the business hall to make an appointment to cancel your account. If you don’t pay for the next 90 days, you will automatically sell the number;
And Shenzhouxing and M-Zone will automatically cancel the number if the arrears exceed 90 days.

You don’t pay your phone bill for 90 days. How can there be such a big difference?

Under the coercion of Xiao Lei, the customer service told Xiao Lei:

Because GSM is prepaid, arrears will affect credit, so you have to make an appointment to cancel your account;
However, Shenzhouxing and M-Zone are post-paid, and how much is charged, even if the arrears are directly thrown away, it will not affect the credit.

In other words, Shenzhouxing and M-Zone don’t have to go to the business hall to close their accounts.

Fortunately, little ray asked, and saved you another thing?

In a word, Xiao Lei suggests that you call 10086/10000, where you belong, to find out your account cancellation conditions, so as not to make a trip in vain.

If there is a Shaanxi mobile phone friend who is reading this article, the account cancellation process on the mobile App is similar to that of China Unicom, and Xiao Lei said it together.

Unicom remote number cancellation method

Xiao Lei cancelled a Unicom number in January.

The entrance is easy to find:

"Mobile phone business hall App → service → handling → account cancellation"

First of all, we have to go through the triple verification of "SMS verification code+uploading ID photo+face recognition". The ID card must be taken now, and photos in the photo album cannot be used.

I can’t help it. I have to prevent others from maliciously canceling your number.

At this time, China Unicom will remind you that the phone bill should not be less than 50 yuan, otherwise it may not be possible to cancel the account ~ (Mobile can cancel online as long as it does not owe money at that time)

In order to close the account successfully, Xiao Lei gritted his teeth and charged the phone bill again.

Of course, the extra money will be refunded to you.

It is only by transferring to the balance of another Unicom number in the same province.

For example, the number of Xiaolei Guangdong Unicom cannot be transferred to Jiangsu Unicom.

Just when I crossed my heart and thought I was done, huh? ? ? Unknown error. What the hell? !

Ray suddenly felt struck by lightning.

No way, find customer service! When I opened Unicom official website and found that there were only two people waiting in line, Lei was secretly pleased.

The problem is that miss customer service can’t solve the problems that Xiaolei encountered, and finally she just gave a complaint feedback link …

Just when Xiaolei was disheartened, ready to give up and went directly to the offline business hall to cancel the account, he suddenly had a flash of light and thought of the key to the problem: Unicom’s mobile phone card number is divided into 4G and 2 G and 3 G.

Generally, 4G numbers belong to China Unicom’s national system CBSS, while many 2 and 3G numbers still belong to local provinces and cities BSS. The two card systems are not connected, so naturally they cannot be transferred.

And the number I want to transfer to is the 3G card!

Sure enough, Xiao Lei changed the number to a colleague’s 4G card, and it was a success.

Almost a month later, the balance was directly charged to the number I filled in.

In addition, Unicom also provides a way that it likes very much-just don’t.

However, if you want cash, you can do it. You have to go to Unicom’s own business hall to cancel the number, and support bank card transfer to refund the balance.

It should be noted that the donation fee is non-refundable, and only the money that you recharge can be refunded.

In contrast, the refund of mobile telecom is very pit.

Lei asked the customer service:

At present, there is no uniform standard for telecommunications, and whether cash can be refunded depends on local policies;
Mobile can only transfer the balance to the mobile number of the same attribution, and cannot refund cash.

Although mobile tries to save the user churn rate by raising various thresholds.

But now there is a remote account cancellation+port number transfer, and it is not a simple matter of who we want to use.

I asked if you were afraid.

Wait a minute! Don’t go after reading the article!

Xiao Lei made a small questionnaire, which is related to you. Used to optimize the article and let you see more interesting content.

　　The educational function of chemistry course is mainly reflected in four aspects: first, to impart basic concepts and key abilities and to discriminate scientific facts; The second is to enlighten scientific thinking and methods and solve real problems; Third, cultivate scientific spirit and quality, and understand the value of disciplines; Fourth, carry forward the patriotic spirit and establish a sense of responsibility and mission to serve the motherland. As a key link in education, the college entrance examination must also implement the fundamental task of cultivating people by virtue, give play to the correct educational orientation of the examination, and give play to the core functions of cultivating people by virtue, selecting materials for service and guiding teaching.

　　Change ideas and jump out of the cycle

　　Looking back over the years, the real questions of the national chemistry college entrance examination are mostly around the major themes of the times and the frontier achievements of chemistry in social life, carefully selecting situational materials such as daily life, production and environmental protection, academic exploration and experimental exploration, focusing on the main contents of the subject, innovating the presentation methods of test questions and information, and highlighting the examination of information sorting ability, critical thinking ability, dialectical thinking ability and language expression ability, which not only examines students’ academic accomplishment and key ability, but also gives play to the educational value and role of chemical science.

　　The common problems in the review process of senior three in general schools are "four stresses and four despises": attaching importance to teaching AIDS and neglecting teaching materials; Pay more attention to knowledge than thinking; Emphasis on answers, light process; Re-explain, light experience. Especially in the last month before the exam, many teachers often adopt the mode of "practice+comment" and "exam+comment", which leads to the boring and ineffective state of students desperately brushing questions and teachers correcting and explaining, leading to physical and mental fatigue and anxiety of teachers and students.

　　In the final review stage, chemistry teachers should change their ideas and jump out of the cycle of "practice+lecture+examination". Through in-depth research on the real questions of college entrance examination, tracing back to the source, and linking the key topics, hot knowledge topics and innovative functional test questions through "theme", the textbook knowledge and problem-solving methods are reconstructed, so that students can build their own knowledge topics and find the focus and breakthrough points of review.

　　Grasp the main content

　　The main contents of high school chemistry include basic concepts and research methods, material structure and properties, chemical reaction principle, preparation and application of inorganic substances, experimental basis and scientific inquiry, organic synthesis and application. Linking textbook topics through themes is to consciously combine the knowledge of each major section to make them interrelated and mutually confirmed. The teaching theme is constructed by creating situations, which makes the original knowledge in students’ minds modular and functional, and promotes the synchronous improvement of students’ knowledge and ability. For example, when reviewing the related contents of salt hydrolysis and weak electrolyte ionization, the following teaching flow can be designed:

　　Summarize the learned hydrolysis reaction → the basic form of salt hydrolysis reaction → understand that it is weak to hydrolyze from the perspective of double decomposition reaction → take CH_3COONa as an example to analyze the relationship between the hydrolysis equilibrium constant of CH_3COOH and the ionization equilibrium constant of CH_3COOH → the weaker it is, the more hydrolyzed it is → analyze the acidity and alkalinity of the mixed solution with the same concentration of ch _ 3cooh and CH_3COONa by combining the equilibrium constant. The acidity and alkalinity of the mixed solution of HCN and NaCN with the same concentration → the comparison of ion concentrations in the two groups of solutions → the analysis of the acidity and alkalinity of the solutions of NaHCO_3, NaHSO_3 and KHC_2O_4 and the concentration of related particles combined with equilibrium constants.

　　When reviewing elemental compounds, students should be guided to understand the properties of elements, their simple substances and compounds with their structures and principles. For example, it emphasizes the influence of chemical bonds and intermolecular forces on the properties of matter, and establishes a channel between micro and macro through the forces; Design a teaching theme with change view under the guidance of balance thought, and deeply understand elements and their compounds, electrochemistry, energy, equilibrium movement and other issues; This paper analyzes chemical phenomena and problems from macro and micro levels as well as qualitative and quantitative perspectives.

　　Generally, the test questions of chemical reaction principle take continuous reaction or parallel reaction (competitive reaction) in industrial production as situational material, and mainly examine enthalpy change (material accounting, energy accounting and economic accounting), chemical equilibrium constant (the problem of material equilibrium transformation), chemical reaction rate and industrial production safety, and mainly analyze it from two angles of balance and rate. The chemical equilibrium is calculated with the equilibrium constant as the core, and the chemical rate mainly analyzes its influencing factors, and finally returns to the temperature for adjustment. For example, in electrochemical review, students should focus on the ionic behavior in electrolyte solution.

　　In the review of experimental chemistry, it is best to choose the preparation of substances to design thematic teaching, because this is the most complete process. Let students fully understand the purpose, method, result and conclusion of the experiment. The core is separation and purification, the focus is on the operation specification, and the difficulty is the principle behind the operation. This requires students to learn from and use the basic experimental methods in middle school chemistry according to the basic principles of the experiment, give priority to the analysis of the material system as the first element of the experiment, and fully consider the restrictive conditions such as experimental equipment and drugs, experimental requirements, experimental safety, tail gas treatment, method selection and other issues to complete the design, analysis or evaluation of the chemical experiment.

　　Cause analysis of wrong questions

　　In the review teaching, in addition to the above topics, we can also carry out the theme teaching of students’ wrong questions and cause analysis. From the perspective of problem solving, subject core literacy is the comprehensive quality and key ability of students in the process of solving real, meaningful, complex and even unpredictable situational problems by using the knowledge and skills obtained from subject courses. In teaching activities, guiding students to carry out comprehensive analysis, practice model cognition and evidence reasoning according to the knowledge of material structure and nature, basic concepts and basic principles in real problem situations can promote the development of students’ understanding of chemical problems, and then realize the development from chemical subject knowledge to chemical core literacy. The selected related questions should be more exploratory, active, practical, open and hierarchical, so as to fully reflect its function of improving students’ comprehensive ability to use chemical knowledge to solve practical problems. In the process of analyzing test questions, we should analyze students’ answers, especially the language expression, thinking and standardization of answering questions, refine students’ feedback, make full use of feedback information, sort out difficult questions, find deep-seated reasons, check for missing items in time, and construct theme teaching through model analysis of test questions to improve review efficiency. (Zhou Xuegong, a researcher and senior teacher of Haining Teacher Training School, Zhejiang Province)

1905 movie network news Halfway through the summer file process, the film market in China continues to heat up. At present, there are 9,723 cinemas operating nationwide, with an operating rate of 79.9%.As of 21: 34 on July 22nd, the total box office (including pre-sale) of summer movies in China in 2022 officially exceeded 4 billion. The movie "Life Events" broke the box office by 1.5 billion yuan, leading the list with absolute advantage, followed by Jurassic World 3’s "Detective Wars", "Mozart in Outer Space" and "Unrequited Love with Orange in Huainan", ranking second to fifth in the summer box office list.

In the first half of the summer file in 2022, the mainland film market handed over satisfactory answers; In the second half of the summer file in 2022, with the arrival of Chinese Valentine’s Day and the finalization of popular films such as Tomorrow’s Battle of Moon Man, the audience’s enthusiasm for watching movies will be further ignited.

"Life Events" leads 1.5 billion　

Help Zhu Yilong’s personal box office break 6.5 billion

This summer file, "Life Events" has become a well-deserved dark horse. As of press time, the film ranked first with a box office score of 1.5 billion, not only temporarily ranked first in the summer box office, but alsoRanked among the top 50 box office in China film history,It has broken 14 film history records, including the "domestic film history family box office champion", and the film starring Zhu Yilong’s personal box office has also exceeded 6.5 billion.

"Life Events" focuses on the theme of funeral, taking death as the incision, leading the audience to feel the warmth and coldness of human feelings, thus understanding the true meaning of life. Many fans gave good comments: tears in laughter, warmth healing and acting online. "Life Events" has also recently announced the extension of the key, which will be extended to August 25th, and the box office will continue to rise. The industry predicts that the final box office of the film will reach 1.7 billion.

As the final chapter of the Jurassic epic series, Jurassic World 3 is still full of stamina after being released for more than one month, with a cumulative box office exceeding one billion, and it continues to be the top box office winner of imported films in the Mainland in 2022. Two generations of leading actors co-starred, which brought this epoch-making IP to a successful conclusion.

The box office released on July 8 also triumphed all the way, with the total box office exceeding 500 million. Since July 13th, the film has surpassed "Life Events" for 9 consecutive days to win the box office crown.

"Detective Wars", as a reunion of "ghost talent" directors and powerful actors after many years, did not live up to the expectations of the audience. Wei Jiahui once again shot the life and death of Hong Kong crime films, and Liu Qingyun presented the superb acting skills of "one person acts the role of four corners", which makes people feel comfortable and exciting!

Directed by, starring, was released on July 15th, and the cumulative box office has reached 157 million. In the film, Ren Dawang (Bo Huang) is bent on training his son Ren Xiaotian (Rong Zishan), who likes astronomy, into a pianist, which leads to conflicts. The unexpected arrival of the mysterious alien Mozart helps Ren Xiaotian start a life of "wits and courage" with his father.

The film shows the troubles of teenagers’ growth in a fantastic way, and also makes parents rethink the relationship with their children, which is the best choice for parent-child viewing in summer.

Equal fixed gear　

The summer file in August ushered in a climax

With the gradual warming of the summer file, many blockbusters have entered the market one after another, adding a fire to the vitality recovery of China movies. In the following August, more good films will be staged again and again, and the summer file will usher in a climax.

Moon Man, a sci-fi comedy starring, was airborne on July 29th, which surprised many audiences. The return of Shen Teng and Mary, the classic screen partners, is a strong guarantee for the box office. The film has gained 600,000 "want to see" on the ticketing platform. As of 13: 11 on July 22, the total box office of pre-sale has broken 10 million, which is enough to see the audience’s expectations for the film.

China’s first mech sci-fi film "Tomorrow’s Battle", which will be released on August 5th, is packed with big coffees, and Liu Qingyun will join hands to save the earth. As a producer, Louis Koo once expressed the hope that Chinese sci-fi movies could go abroad.

In addition, on August 4 th, it was Valentine’s Day on Qixi, and many love movies were released together. Starring in the movie, starring in the movie, starring in the movie, starring in the movie, starring in the movie is the same as being released on the same day. On the sweet day of Qixi, it is the best choice for couples to date.

Of course, the summer file is also the home of all kinds of animated films, and so on, who will become the children’s favorite, let us wait and see!

Emma Colin

　　　　 On February 23rd, Beijing time, according to foreign media reports, Emma Colin joined the remake of the classic Nosferatu, and her role was not exposed.

　　Cass includes Bill Skarsgard, Lily-Ross Depp, nicholas hoult and willem dafoe. The story is set as "a Gothic legend, which tells the infatuation between a young woman and an ancient Transylvanian vampire in 19th century Germany. He followed her and brought unspeakable horror".

　　The original version of Northfaratu is adapted from braam stock’s novel Dracula, which tells the story that alak, the vampire count of Taransivania, ordered a house in Germany, spread the plague to Germany, and was finally eliminated by the real estate agent and his wife. This black-and-white silent film is groundbreaking and a classic in many people’s minds.

　　In 1979, werner herzog also made a remake, which was mainly set in the 19th century in Wisma, Germany and Transylvania. This film is regarded as a remake of the German film "The Undead Zombie-Symphony of Fear of Chestnuts" adapted from Drakula by F·W· Munau in 1922. Klaus kinski plays Dracula, isabelle adjani plays Lucy Huck, Bruno Ganz plays Jonathan Huck, and French art writer roland top plays Lenfeld.

　　There is a nominal sequel to the film: the Italian horror film Bloody Venice in 1988, starring kinski.

　　Jonathan Huck is a real estate agent in Weimar, Germany. His boss, Lenfeld, told him that a noble named Dracula wanted to buy a property in Weimar and assigned him to visit the Earl to complete this profitable transaction. So he said goodbye to his young wife Lucy, took the contract and documents needed to sell the house and traveled for four weeks to the castle in Dracula, Transylvania. During the trip, he stopped at a village, and the local people told him about vampires, hoping that he would stay away from the cursed castle. Huck ignored the villagers’ request and thought it was superstition. He continued his journey and climbed the Borgo Pass alone. When he arrived at Dracula Castle, he met the Earl, a strange-looking man almost like a rodent, with big ears, pale skin, sharp teeth and long nails.

　　Lonely Dracula was fascinated by Lucy’s portrait and immediately agreed to buy the property when she knew that the house was close to her home. During Jonathan’s visit, at night, his frequent and nightmare encounter with Dracula troubled him. At the same time, in Wisma, Lucy was tortured by a terrible night and worried about the coming bad luck. Besides, Lenfeld was sent to a mental hospital for biting a cow, and he was obviously completely crazy. To Huck’s horror, he found Dracula sleeping in the coffin, which convinced him that Dracula was indeed a vampire. At night, Dracula left the castle with his coffin full of cursed soil and went to Wisma. When Huck found him locked in the castle, he tried to jump out of the window with a sheet instead of a rope, but because the rope was not long enough, he fell and was seriously injured. The next morning, he was awakened by the sound of a young Roma violin, and then he was taken to the hospital, where he told the doctor about the "black coffin", but the doctors didn’t believe him, thinking that his injury affected his brain, which made him insane.

　　At the same time, Dracula and his coffin were on board, passing through the Black Sea port of Varna, crossing the Bosporus Strait and the Strait of Gibraltar, bypassing the Atlantic coast of western Europe, reaching the Baltic Sea and being transported to Wisma. On the way, Dracula killed all the crew as planned and made them look like they had suffered from bubonic plague. The ghost ship arrived in Wisma with its cargo, where doctors-including Abraham Van Helsing-were investigating the strange fate of the ship. They found a log, which recorded the torture caused by the plague to the crew. Then, Wisma was drowned by the rats on the boat. Dracula came to Wisma with his coffin, and death quickly spread throughout the town. Jonathan was too ill to recognize his wife when he was finally sent home. Later, Lucy met Dracula. He was exhausted, but he couldn’t die. He hoped Lucy could give him some love as generously as Jonathan, but Lucy refused him, which made him feel depressed. Lucy realized that there was something else besides the plague, which caused the once quiet town to become dead everywhere. She was deeply desperate. When she tried to convince the people in the town, they were skeptical and uninterested. So she decided to distract Dracula at dawn at the expense of her own life to conquer his evil. So she lured Dracula to her bedroom, and he sucked her blood.

　　Lucy’s beauty and purity distracted him, and he didn’t notice the cock’s morning crow. At the dawn of the first day, he collapsed and died. When Dr. Van Helsing came here, he found that Lucy had won with her life, and then he nailed a stake to the count’s heart to ensure that Lucy’s sacrifice would not be in vain. In the final twist, Jonathan Huck wakes up from his illness, but he has become a vampire. He lied that Van Helsing murdered Dracula and got him arrested. Finally, wearing black clothes as elegant as Dracula, he rode away from Wisma, mysteriously saying that there were still many things to do.

　　(Meng Qing)

　　Just after Chinese Valentine’s Day, watching others fly together, as you in single dog, you can have dating, envy and jealousy, but online dating needs to be considered! No, Xiao Wang, who lives in Wuhua District of Kunming, experienced a very "expensive" online dating experience.

　　One day in July this year, Xiao Wang, who has been single for a long time, couldn’t help but be eager to love, and added a strange woman’s WeChat through WeChat. After the successful addition, Xiao Wang looked through the circle of women’s friends and found that the woman looks lovely and has an excellent career, and she was moved at once.

　　Therefore, Xiao Wang took the initiative to launch an attack and chatted with women on WeChat. About a week later, the woman first expressed her good feelings to Xiao Wang and proposed to communicate on the premise that she could get married. Two days after the official online dating, the woman needed to send a flower basket to the opening of the gallery and asked Xiao Wang to transfer money to her.

　　After 20 days of online dating, the Kunming guy was cheated of more than 50,000 yuan! Please keep this anti-fraud guide →

　　Xiao Wang, who has just tasted the sweetness of love, has no sense. His eyes are full of "girlfriends", so he transfers 660 yuan to him without saying anything. Three days later, the woman asked Xiao Wang for 520 yuan on the grounds of her birthday.

　　Everything that followed seemed to be logical. In just 20 days after the relationship was confirmed, the woman "borrowed" more than 50,000 yuan from Xiao Wang for various reasons, such as her own surgery, family medical treatment and urgent need.

　　After the last "borrowing" was successful, the woman began not to reply to Xiao Wang’s information on the grounds that her mobile phone was flooded. During this period, the affectionate Xiao Wang insisted on contacting his "girlfriend" every day, until the end of July, only to find that he had been deleted by the other party. At this point, Xiao Wang realized that he might have been cheated.

　　Every holiday, especially "Valentine’s Day" and "Chinese Valentine’s Day", fraud under the guise of dating is increasing. Based on several types of high-incidence fraud methods in Valentine’s Day over the years, the police here send a guide to online dating fraud prevention to remind the general public to be vigilant.

　　Marriage website fraud

　　Major dating websites will hold various activities on the eve and day of Valentine’s Day, and criminals often take this opportunity to set traps. Fabricating false identities on dating websites to arouse the interest of victims. After several weeks of pursuing you online, you will often say that something unexpected has happened, asking you to transfer money or find other reasons to defraud you of your money.

　　Police tip: Most of the victims of this kind of fraud are single middle-aged men and women who have registered members on dating websites. They have certain economic strength, simple social interaction and are eager to choose a spouse through the Internet. Don’t believe in online dating advertisements. Before paying your heart and money, try to verify the true identity of the other party through various channels.

　　Online shopping gift fraud

　　On Valentine’s Day, lovers exchange gifts to express their love, which provides opportunities for criminals. When you select a gift on the shopping website to submit an order, you will receive a phone call or message claiming that the other party is the customer service of the website, and ask for a refund on the grounds that the order is abnormal. After that, you will provide a fake bank website with a Trojan horse program to obtain your bank card, ID card and other information, and finally transfer the money in the card.

　　Police tip: Some consumers who are not familiar with online shopping transaction process and online shopping guarantee methods are easily deceived. In case of such fraud, we must be vigilant, carefully check whether the domain name of the website provided by the other party is different, call the official customer service consultation in time, and identify the authenticity of websites such as online banking and online shopping platforms.

　　Advertising mail fraud

　　On Valentine’s Day, you may receive a lot of advertisements about chocolates, jewels and roses in your mailbox. Some criminals also take the opportunity to send users an advertising email with Trojan virus. Once users click on the link in the email, personal account information may be stolen by criminals.

　　Police tip: Don’t click at will to confirm the authenticity of the email address before checking the email.

　　Social tool fraud

　　On Valentine’s Day, some people look forward to the affair during Valentine’s Day. Liars look at people’s psychology and cheat "people nearby" through social tools such as WeChat and Momo. Some scammers change the WeChat avatar into a beautiful avatar and add nearby men as friends through the function of "finding people nearby". After adding friends, you will cheat money for various reasons.

　　The police reminded that criminals contacted the victim through the function of "people nearby", and then asked the victim to transfer money and remit money for various reasons. After the fraud was successful, they lost contact. Victims often can’t stand the temptation and fall into the trap set by the other party. Everyone should be vigilant against ambiguous information on social tools to avoid being used by criminals and being illegally infringed.

　　"killing pig plate" fraud

　　Liars pretend to be "single people", and after adding friends, they often chat with you to make you trust them. When the relationship is stable, it is convenient to start offering to take you to invest and make money together. At first, the liar will make you a few small profits through backstage operation. When you taste the sweetness, the liar will claim that he has mastered the rules of this APP, and as long as he or she invests, he or she can make a steady profit. After the victim has invested a large amount, the funds in the platform cannot be withdrawn.

　　Police tip: Never-met netizens and online lovers recommend you to invest and manage money online, speculate in digital currency (virtual currency), buy lottery tickets online and gamble to make money. All of them are liars! To be wary of ultra-high-yield investment, please choose a formal way to invest and manage money!

CCTV News:As the summer movie file continues to heat up, cinemas around the country have also ushered in the peak of watching movies. I don’t know if you have noticed when buying movie tickets. Nowadays, there are different movie theaters to choose from, such as IMAX Hall, Dolby Panorama Hall, CINITY Hall and so on. Among them, CINITY, a domestic film screening system with China’s core independent intellectual property rights, has become the first choice for many viewers in this summer file.

In Shanghai CMG Media Studio, CINITY Cinema has become the first choice for many audiences to watch movies.

In Xinming Cinema in Chengdu, Sichuan Province, the first CINITY LED curved film screen in China, which was officially put into use at the beginning of this year, has been upgraded in summer by virtue of the 16-meter-wide curved CINITY LED film screen, the arc-shaped embracing design and the high-brightness and high-contrast image quality effect brought by LED self-luminous technology.　

State-owned independent brands help improve the film experience.

At present, CINITY and CINITY LED projection systems of China Film have been gradually recognized and favored by domestic and foreign film industries.So, what are CINITY and CINITY LED? What kind of scientific and technological power did they use to enhance the audience’s viewing experience? Get to know each other together.

CINITY system combines the high and new technologies of 4K, 3D, high brightness, high frame rate, high dynamic range, wide color gamut and immersive sound, which can not only present ultra-high resolution pictures, but also provide surround sound effect.

Wu Ting, manager of CMG Media Studio Management Department,Compared with the traditional 2D movie theater, the brightness of the film is 2 to 3 times higher, and at the same time, it can present more picture details, making the film look more delicate and richer. Through the extremely accurate positioning of the sound source and the changing process, the audience can accurately and clearly feel the changes in the sound location, frequency and sound size, and completely immerse themselves in the sound and scene story of the film.

CINITY LED curved film screen is the world’s first cinema LED projection system supporting 4K/120 frame high format.

In the early days of film development, the frame rate of film movies was 24 frames per second, that is, 24 pictures were played per second. However, with the development of technology, the emergence of digital movies has made people’s requirements for film frame rate have also improved. CINITY’s 4K/120 frame is also the highest frame rate version in the film and television field.

CINITY LED has adopted all domestic technical solutions and products, breaking the technical barriers in the industry. Its exclusive film plate-making technology ensures the full expression of the unique characteristics of LED projection to the greatest extent, which makes the film present clearer and smoother pictures and richer and more colorful colors, greatly enhancing the immersion of watching movies.

Up to now, CINITY and CINITY LED projection systems have reached 180 screens in China, and 12 systems have been installed in Europe and the United States.

The world’s first transparent LED giant screen appeared in Nanjing.

In May this year, the National Development and Reform Commission and other six ministries and commissions jointly issued the "Implementation Plan for Promoting Equipment Renewal in the Field of Culture and Tourism", pointing out that the large-scale implementation of the cinema LED display system renewal plan will provide viewers with more comfortable, convenient and rich film consumption services.

Not long ago, the world’s first "sound-transmitting LED giant screen" certified by DCI took the lead in a cinema in Nanjing, providing viewers with better film consumption services.

In the LED giant screen hall of a cinema in Nanjing, the documentary film "Earth Pulsation: Extreme Survival" is being shown.

This transparent LED movie screen is 20.48 meters wide and 10.8 meters high, supports 4K ultra-high definition resolution, and has a high refresh rate of 96 frames, which is four times that of the traditional projection screen. In addition, relying on the unique module perforation design of the product, the large screen puts the main channel audio back, and the sound cavity is realized through the structure of LED box.Ensure the sound transmission effect of the sound.

The upgrade of the screen has also brought a win-win situation for the cinema.

Domestic film projection systems are exported overseas.

At present, the domestic film projection system has broken the monopoly position of foreign countries on the core technology of digital movies.Not only in the domestic market, but also exported to overseas.

This screen showing movies is the HeyLED movie screen independently developed by China.

Chen Weijun, general manager of Shenzhen Times Huaying Technology Co., Ltd. introduced,Its brightness can reach 5 to 10 times that of the original projector, and the contrast ratio of ordinary movies is about 300: 1, but the LED can achieve more than 30,000: 1, so its black place is pure black, the bright place will be very bright, and the details of the bright and dark parts of the movie will be better restored.

This 10-meter-wide LED movie screen has more than 110 boxes, consisting of more than 2.3 million LED light beads, covering the entire light-emitting surface. When a movie is shown, according to the different brightness and color of the played image in different positions, some LED beads will be made to glow, and the rest of the LEDs will not glow at all, thus showing "white" and "black" close to the real world.

At present, HeyLED is not only widely used in cinemas in major cities in China, but also exported to the United States, the United Arab Emirates, Romania and other countries. This is the first time that China’s self-developed LED digital film projection system has been exported overseas.

From making brands to setting standards, the influence of China films has increased.

At present, China has become the country with the largest number of advanced LED film projection system manufacturers and cinemas. There are 18 manufacturers of global LED film projection system that have passed DCI certification, among which 13 are from China.

In addition, China has also actively participated in the formulation of international standards, from branding to setting standards, so that the influence of China’s film industry continues to increase.

In addition to continuous breakthroughs in independent research and development of projection technology, the first film ISO international standard "Technical Requirements and Measurement Methods for Stereoscopic Projection of Digital Cinema" led by China Academy of Film Science and Technology has been officially released recently.

The release of this international standard has filled the gap in China’s film international standard, and also enhanced the international discourse power of China’s film technical standard.

Dong Qiangguo, deputy director of China Film Science and Technology Research Institute, introduced that there is one (in the industry)unifiedGlobal internationalSpecification, "Technical Requirements and Measurement Methods for Stereoscopic Projection of Digital Cinema" is a global industry technical specification for the first time led by China, and it has also won the dominance for domestic film equipment to enter the international market and participate in international competition.

　　At 4 o’clock on May 16th, Russian President Vladimir Putin arrived in Beijing by special plane for a state visit to China.

　　This is Putin’s first foreign visit since he officially took office as the new Russian president. It is also his second visit to China after attending the third Belt and Road International Cooperation Summit Forum in China last October. Follow the "frontline of great power diplomacy" and go to the scene to meet President Putin!

　　Producer: Shen Yong Gong Xuehui

　　Planning Shi Wei Wang Pengfei

　　Director Vagrancy.

　　Camera, Jiang Yi Ling Feng

　　Keywords: pension card, big data, commuting peak

　　The topic of "the elderly crowd the morning and evening rush hours" and "should the bus card for the elderly be disabled in the morning rush hours" will be on the hot search every three to five times.

　　A few days ago, a news that "Nanjing morning peak forbids to brush old-age cards" that exploded the circle of friends in Nanjing was finally confirmed as misinformation.

　　It can be seen that the public has a deep negative impression on the elderly to take public transportation for free in the morning rush hour.

　　However, Beijing has implemented the "Beijing Connect — Hundreds of millions of big data formed by the old-age disability card show that

　　Free bus ride for the elderly not only does not put pressure on the peak commuting hours of young people, but effectively supplements the bus capacity during the low commuting hours.

　　Old people over 60 take public transportation for free.

　　It is estimated that 4.3 million cards will be issued by the end of the year.

　　It is understood that Beijing Municipal Traffic Card Company has issued and accepted prepaid cards in Beijing, Tianjin and Hebei Province, and has issued more than 100 million cards, which are widely used in public transportation, municipal administration, small consumption, mobile payment and other fields. Among them, the field of municipal services includes the much-watched "Beijing Tong-Pension Card for the Disabled", which allows the elderly to take public transportation and visit the park for free. The card is mainly physical card now, and will gradually transition to virtual card and wearable device in the future.

　　The "card for the aged and the disabled" is an identity certificate for the elderly in Beijing to enjoy social preferential treatment, social welfare, social services and other policies and services. It is an intelligent card integrating financial debit, allowance and subsidy distribution, municipal traffic card and other functions. The Beijing Municipal Civil Affairs Bureau entrusts banks to make and issue it for eligible elderly people through government procurement. The use and management of the card are in accordance with the "Beijing Tong — Measures for the administration of old-age disability cards.

　　Beijing Tong — The old-age disability card was fully launched on January 1, 2017, and it was initially only for the elderly over 65 years old. In November 2018, the original interim measures were revised, and the "Beijing Tong — The Measures for the Administration of Old-age Disabled Card has removed the age limit of 65 years old who can take public transportation and visit parks and scenic spots for free. Old people who are registered in this city at the age of 60 or above and who have applied for residence permits can enjoy preferential treatment in public transportation, parks and scenic spots with the old-age disabled card.

　　The scope of free rides includes bus operating lines in Beijing except for tourist sightseeing lines, customized buses and other diversified service lines, and fees are paid according to the regulations on public transport management when leaving the city.

　　Free visit to parks and scenic spots includes parks and scenic spots mainly invested and managed by municipal and district governments, including the Summer Palace, Tiantan Park, Beihai Park, Zhongshan Park, Jingshan Park, Xiangshan Park, Beijing Zoo, Beijing Botanical Garden, Taoranting Park, Zizhuyuan Park and yuyuantan park, with 11 in total. National legal holidays and large-scale activities shall be implemented according to the relevant management regulations of preferential places. When visiting parks and scenic spots, elderly people with cards must swipe their cards in parks equipped with credit card equipment; In parks and scenic spots without credit card equipment, enter the park according to the management requirements of each park and scenic spot.

　　From January 1, 2019, the Beijing Municipal Civil Affairs Bureau fully launched the old-age disability card for the elderly over 60 years old in the city. It is noteworthy that the Beijing Municipal Civil Affairs Bureau started the project of reforming the audit process of the old-age disability card, docked with the Beijing Municipal Civil Affairs Bureau the stock data of the elderly aged 58-60 who did not apply for the old-age disability card, and established the pre-audit customer information database of the old-age disability card. With the project put into production, the approval period of the old-age disability card was shortened by 5-15 working days. By the end of March 2019, the total number of cards for the aged and disabled in the city had exceeded 4 million, and it is estimated that the number of cards issued in the city will exceed 4.3 million by the end of 2019.

　　Old people generally travel after 9 am.

　　Commuting trough supplements public transport capacity

　　The Beijing Youth Daily reporter learned from the Beijing Municipal Traffic Card Company that the relevant data of the elderly using the "old-age and disabled card" can be followed up every day, and can be updated every 15 minutes at the earliest. At present, there are nearly 700 million pieces of behavioral data of the elderly that can be used for calculation in Beijing. Based on this, we can analyze the travel trend of the elderly, the travel density with the time axis every day, and the specific situation of getting on and off the bus and visiting the park.

　　The function of these big data is not only that, but also promotes the expansion of the population covered by the preferential treatment policy for the elderly and the disabled. It is understood that when the old-age disability card was first issued in 2017, it was a decision made by the government department based on experience. By 2018, with more than one year of experience accumulation and data foundation, whether the population studying preferential policies can be extended to the elderly over 60 years old, it has the conditions to make decisions with data drive.

　　When studying whether to expand the scope of issuing cards, we need to consider three issues. First, can the public transport capacity meet the requirements? Second, even if the overall transportation capacity can be achieved, is there a superposition between the peaks and valleys of the elderly and the commuting trips of young people? Third, there are some specific lines that need special treatment. In terms of public transportation, it is proposed that more than a dozen lines are saturated and no new and special burdens can be added.

　　At that time, the old-age disability card has formed 200 million to 300 million pieces of data. From the data point of view, after the calculation of public transport capacity, the total transport capacity is no problem, and commuters have obvious peaks and valleys every day, while the travel trend of the elderly is relatively flat, with no typical peaks and valleys, and the early peak of commuting is between 7: 30 and 8: 00, and it drops obviously after 8: 00, while the elderly basically travel after 9: 00, without obvious superposition effect. At the same time, the elderly supplement the public transport capacity during the low commuting period, which means reducing the waste of resources caused by empty driving and stopping of buses and making up for the structural design defects of public transport capacity.

　　With the above data base, the description of the line characteristics, artificial judgment and the decision of the government management department, Beijing finally made a decision to expand the number of card issuers. This has also become the first case of data-driven decision-making in this city.

　　In addition, the reporter learned that the big data of the old-age disability card can also study the travel situation of the elderly in a specific area from the time dimension, the spatial dimension and the transportation dimension of the elderly, and study the relationship between the facilities for the elderly and the travel radius of the elderly, helping to rationally plan and lay out the routes and stations of public transportation.

　　The data shows that the main destination of the elderly from their place of residence is the park, but the nearest park is not the most popular. Instead, they like to take public transportation to parks far away from their place of residence, such as Xiangshan and Summer Palace. There are still many elderly people who like to go to Xinfadi to buy food, and even often go to Xinfadi from 50 to 60 kilometers away. According to analysis, buying food is on the one hand, and many elderly people regard it as exercise.

　　Text/reporter Chen Si