Mobile phone battery is not durable? 14 tips to extend battery life

Mobile phone battery is not durable? 14 tips to extend battery life

  If the user wants to extend the effective service life of the battery, besides the quality of the charger, the correct charging method is also essential, because the poor quality charger or the wrong charging method will affect the service life and cycle life of the battery. Here are the skills that the author has compiled to extend the service life of the rechargeable battery of the mobile phone:

Mobile phone battery is not durable? Teach you how to use batteries correctly

14 tips

  1. Please use the charger of the original factory or a reputable brand, and use the special charger for lithium batteries, and follow the instructions, otherwise the battery will be damaged or even dangerous.

  2. If the newly bought mobile phone battery is lithium ion, the first 3~5 times of charging is generally called the adjustment period, and it should be charged for more than 14 hours to ensure the full activation of lithium ion. Lithium-ion battery has no memory effect, but it has strong inertia. It should be fully activated to ensure the best performance in future use.

  3. Before the battery leaves the factory, the manufacturers have activated it and pre-charged it, so all the batteries have surplus electricity. Some friends say that the battery is charged according to the adjustment period, and the standby time is still seriously insufficient. Assuming that the battery is indeed a genuine battery, in this case, the adjustment period should be extended and then fully charged and discharged for 3~5 times.

  4. Before charging, the lithium battery does not need special discharge, and improper discharge will damage the battery. Try to charge slowly when charging, and reduce the fast charging mode; Time should not exceed 24 hours. After three to five complete charge and discharge cycles, the chemicals in the battery will be fully "activated" to achieve the best use effect.

  Some automatic intelligent fast chargers only indicate that they are 90% full when the signal light changes. The charger will automatically change to charge the battery at a slow speed. It is best to use the battery after it is fully charged, otherwise it will shorten the use time.

  6. Many users often leave their mobile phones on when charging. In fact, this will easily hurt the life of their mobile phones, because during the charging process, the circuit board of the mobile phones will heat up. At this time, if there is an external phone, it may produce instantaneous backflow current, which will damage the internal parts of the mobile phones.

  7. The life of the battery depends on the number of repeated charge and discharge, so we should try to avoid charging the battery when there is surplus electricity, which will shorten the life of the battery. When the phone is turned off for more than 7 days, the battery of the phone should be fully discharged before use.

  8. Mobile phone batteries all have self-discharge. When not in use, the Ni-MH battery will discharge about 1% of the remaining capacity every day, and the lithium battery will discharge 0.2%~0.3% every day. When charging the battery, try to use a special socket, and don’t share the socket with household appliances such as TV sets.

Mobile phone battery is not durable? Teach you how to use batteries correctly

  9. Although the mobile phone is within the network coverage area, it can no longer accept and make calls when the mobile phone is turned off and charged. At this time, you can use the mobile phone’s no-call transfer function to transfer the mobile phone to the fixed phone around you to prevent the loss of incoming calls. This method is also applicable when the mobile phone is not in the network coverage area or the signal is weak and temporarily unable to connect.

  10. Don’t expose the battery to high temperature or cold, like in dog days, don’t put the mobile phone in the car and expose it to the scorching sun; Or take it to an air-conditioned room and put it in a place where cold air blows directly. When charging, it is normal for the battery to be a little hot, but it cannot be subjected to the "suffering" of high temperature. In order to avoid this, it is best to charge at room temperature and don’t cover anything on the phone.

  11. nickel cadmium (N iCd) battery must be fully charged before charging and fully charged after recharging.

  12. If the mobile phone battery is left unused for too long, it is best to apply to the mobile phone maintenance department for a live treatment of the battery, or you can use a DC constant voltage device yourself to adjust the voltage to 5~6V and the current to 500~600mA to connect the battery in reverse. Note: release it at the touch, and repeat it for up to three times. After this treatment, use the original charger for "adjustment period" charging.

Mobile phone battery is not durable? Teach you how to use batteries correctly

  13. When charging, the longer the better. If the battery without protection circuit is fully charged, it should be stopped, otherwise the performance of the battery will be affected by heat or overheating.

  14. Lithium-ion battery must use special charger, otherwise it may not reach saturation state, which will affect its performance. After charging, avoid placing it on the charger for more than 12 hours, and separate the battery from the mobile phone when it is not used for a long time.

  The above 14-point mobile phone charging method has been proved by practice to effectively extend the life of mobile phone batteries, and friends who need it can try it, saving money and resources.

The most enjoyable is these thirteen thrilling spy war movies.

  In recent years, the release of European and American spy war blockbusters has been overwhelming, and almost every masterpiece will have different highlights. No matter the cast, high-tech products, weapons and equipment, stunts, pictures and sound effects, the filmmakers’ originality is reflected, the movie plot is ups and downs, and various innovations emerge one after another.

  With the release of Bourne ultimatum 5 in mainland China on August 23rd, fans have turned away from a trend of surfing the Internet to review classic spy films.

  Xiaobian also stayed up late to sort out the classic spy war movies in recent years, I hope you like them!

Bourne bourne (2016)

  You must have seen your favorite action movie this year. Completely return to the level of the first part. There is a neat temperament that does not need nonsense to get to the point, and the role is smart and logical enough. Cam and Bourne are evenly matched, so let the rhythm be tense every minute. As always, action plays have to be swaying and realistic. The discussion on information monitoring in the network age is wonderful.

Wandering stars

Wandering stars

Wandering stars

Wandering stars

Wandering stars

Zhou Dongyu, a 32-year-old strong woman in Hot Search, is in dispute over her transformation?


Special feature of 1905 film network As the youngest "three-gold-winning actress", her film career has always attracted much attention.

In 2023, Zhou Dongyu starred in three works, and for the first time, she played a senior and capable self-media editor, Chen Miao, in her 2023 big screen finale, Hot Search. Her screen image has gradually changed from a girl to a Mesozoic woman, but in the process of her role transformation, the debate of polarized comments has never stopped.



For Zhou Dongyu, Hot Search is a challenge.

In the face of the role transformation debate, she has publicly stated that she did not deliberately transform, and in front of the age of 32, transformation is a natural thing. But in the face of Chen Miao, a capable female role in the workplace, she also regards it as a challenge.



In this challenge of trying to jump out of the comfort zone, Zhou Dongyu first broke through the limitation of her girlish appearance in external conditions, and created the image of women in the workplace through the makeup of wavy curly hair, big red lips and windbreaker; Secondly, she also deliberately lowered her voice to strengthen the maturity and credibility of Chen Miao’s role.



In the aspect of character temperament, Zhou Dongyu actually added an irreplaceable sense of fragmentation to Chen Miao. During the film’s release, there was a hot search for "Zhou Dongyu Chen Miao Shuang Wen’s mistress", and some netizens commented that "Chen Miao’s liveliness is not based on a perfect person’s design, but it is precisely because she is an imperfect rescuer that she is particularly real". As a girl who grew up in an unhappy background in family of origin, Chen Miao’s image is full of arc light.



When Zhou Dongyu plays the role of Chen Miao, the moments when her acting skills can most impress the audience are often those when she reveals fragility, weakness and a sense of fragmentation in the life stage of a mature woman. She is using her best acting skills — — Play the girl’s way, to perform the weak girlhood moments that occasionally flash on mature women. It seems that in breaking the inherent mature label of the workplace, Zhou Dongyu has injected his own personality label.



But many viewers also commented after watching the movie that Zhou Dongyu seemed to be reciting his lines all the time. Indeed, the character Chen Miao is actually running hot news in a large amount of information ocean, facing the constant test of traffic. When Zhou Dongyu, as the editor-in-chief, is reading data and repeating media terms such as "magic bullet theory" and "silent spiral", it is really easy for the audience to play by calmly and mechanically chanting.


Zhou Dongyu himself once said in an interview that one of the biggest difficulties in challenging the role of Chen Miao is to change her girlish voice to adapt to Chen Miao’s mature and professional language expression.


Who is calling for the transformation of Zhou Dongyu?

In the challenge of Zhou Dongyu’s transformation, apart from the audience’s hope to talk to more mature Zhou Dongyu, directors also hope to shoot more Zhou Dongyu.



The director of Hot Search chose Zhou Dongyu to play Chen Miao, just because of the complexity of Zhou Dongyu’s temperament, expecting to portray a new media editor who is both girly and capable enough through the lens.



From this point of view, it is not so much that the market is expecting, but rather that the market is eagerly calling for actresses like Zhou Dongyu to step out of the space of girlish roles and go into the broader spectrum of female roles.


Zhou Dongyu is now a "three-gold actress", and she is irreplaceable as an actress of the same age in terms of awards, the appearance of the film face and even the expressive force of acting.


The audience will mention the transformation, definitely because her previous role has given everyone an excellent "type" cognition, but these three films, represented by Burning Winter, Killing Parrots and Hot Search this year, actually represent a "female stage" that Zhou Dongyu wants to try. She may be a little more mature than a girl, but she is not completely an impeccable and indestructible career in the audience’s cognition.



Zhou Dongyu showed the audience the sense of vulnerability of professional women in Chen Miao’s body in Hot Search. Let the audience see the wandering and confusion of middle-aged women in Nana in Burning Winter; In Killing a Parrot, the audience can also see a woman who has been hurt by her feelings, and her emotional complex texture, and at the last moment, she can also be the one who takes up arms and fights back. In fact, it also adds some rich levels and dimensions to the female roles in film and television works in the market.



For directors or producers, choosing Zhou Dongyu is a icing on the cake. Even if she doesn’t succeed in the transformation, her performance in the film can pass, but if she can create a successful transformation role, the texture of the whole market and the whole film will show a better return on investment.



Therefore, this may also be a wind direction where the industry just chose Zhou Dongyu and expected her to present the transformation characteristics in her own works.


How to take the road of actor transformation?


Zhou Dongyu’s current state and performance can actually provide reference for the market and other actors of the same type.



First of all, the market, the creators must provide more female roles with a richer and broader spectrum for these actors to choose from; Secondly, put it on the actors themselves, and the audience and the market may also hope that they can expand themselves in a wider range and contribute more classic screen images.



Looking back at some examples of successful actresses, for example, when she was about 30 years old, she worked as a film producer, which created a new trend of "chick movies" in mainland China; It was also in his early 30 s that he gained his masterpiece.



So even though there may be some bumps and stumbling in the process of trying, maybe actresses need to make more attempts to adapt upward, so when she chooses a role, her role may grow rapidly with herself.



We also expect Zhou Dongyu, who is standing at the corner intersection and waiting for the traffic lights, to play more beautiful music scores of Mesozoic women on the screen in the future and find the most suitable scale for herself.



C919 completed the first commercial flight expert: China’s aviation-related supporting industries will usher in new opportunities.

  Beijing, May 29 (Reporter Jing Wong) At 12: 31 on May 28, after a flight of 1 hour and 59 minutes, the flight MU9191 of China Eastern Airlines, which was carried by C919 passenger plane, landed smoothly at Beijing Capital International Airport, passing through the "Watergate" symbolizing the highest etiquette of civil aviation, marking the successful completion of its first commercial flight, officially entering the civil aviation market and opening a new stage of market-oriented operation and industrialization development.

  This first commercial flight is a milestone from "product" to "commodity" for C919. Guo Qing, an associate professor at the Aviation College of Northwestern Polytechnical University, said in an interview with a reporter from Yangguang. com that the realization of the first commercial flight of C919 boosted the confidence in the development of China’s civil aviation industry, and China’s aviation-related supporting industries will usher in new opportunities.

C919 completed the first commercial flight expert: China's aviation-related supporting industries will usher in new opportunities.

  C919 large passenger plane ushered in its first commercial flight at Shanghai Hongqiao Airport (photo by reporter Han Xiaoyu from Yangguang. com)

  China has officially entered the market competition of world large aircraft production.

  Large aircraft is known as "the jewel in the industrial crown", which is a concentrated expression of a country’s scientific and technological ability, industrial level and comprehensive strength. "The operation of domestic large aircraft means that China has officially entered the market competition of world large aircraft production, which has made China’s aviation industry move to a higher level." Guo Qing’s analysis also means that in the high-end manufacturing products, China manufacturing can also compete with the world’s large enterprises and stand out from the crowd, which means that the influence of China manufacturing is increasing, which will help to enhance China’s international status.

  According to "2022 Shanghai Science and Technology Progress Report" issued by Shanghai Science and Technology Commission, by the end of 2022, C919 had accumulated 32 customers and 1035 orders. On April 27th, 2023, HNA Aviation Group and China Commercial Aircraft Corporation signed a purchase agreement for 100 aircraft, including 60 C919 aircraft. Qi Qi, an expert from China Civil Aviation High-quality Development Research Center, told the reporter of Yangguang. com that airlines and leasing companies are extremely optimistic and confident about the commercial market prospects of C919 aircraft, and they are scrambling to sign purchase agreements and strive to get the delivered aircraft and put it into commercial operation earlier.

  According to Commercial Aeroengine Market Forecast 2021-2040 released by Comac of China, from 2021 to 2040, it is estimated that 41,429 new aircraft will be delivered worldwide, with a value of about 6.1 trillion US dollars. Among them, China aviation market is expected to receive 9,084 passenger planes of 50-seat class or above, accounting for 21.92% of the world, with a value of about 1.4 trillion US dollars, accounting for 22.95% of the world.

  Qi Qi said that with the commercialization of C919, the trillion-dollar large aircraft industry chain is gaining momentum. "The continuous increase in C919 orders is actually a test of China Commercial Aircraft’s delivery ability, and more specifically, China Commercial Aircraft’s ability to integrate and coordinate the core elements of the C919 industry chain." According to Qi Qi’s analysis, the benefit degree of large aircraft industry chain will be ultimately determined by the annual production capacity and delivery schedule of Comac China. On the basis of ensuring the safe operation and high reliability of aviation, it will be the focus of the next stage to steadily promote and upgrade the localization rate of large aircraft parts, especially core systems and components.

  Qi Qi believes that the improvement of the localization degree of C919 will fundamentally improve the delivery capacity, stable delivery level and autonomous controllability of Comac China.

  Orders in related industries such as aircraft supporting manufacturing may surge.

  After the successful development of C919 large passenger aircraft, customers pay much attention to it. According to reports, according to the international practice of the aviation industry, a model is mature and commercialized on a large scale, and it needs to be continuously optimized and upgraded for many years after entering the commercial operation stage. The reporter learned that in the future, China Eastern Airlines will cooperate with many parties to operate the C919 with high quality and precision, and help make the C919 a successful model recognized by the global industry. "Starting from May 29th, the C919 model will be put into normal operation on the route from Shanghai Hongqiao to Chengdu Tianfu, and with the introduction of this model, the C919 will be put on more routes." Feng Dehua, member of the party group and deputy general manager of China Eastern Airlines, said.

  Great Wall Securities Research Report believes that, as a representative of high-end manufacturing industry, large aircraft projects have the characteristics of long industrial chain, high correlation and great radiation-driven effect. The development and research of large aircraft projects can effectively promote industrial technology upgrading, promote the process of China’s civil aviation industrialization, and comprehensively promote the development of China’s aviation industrialization.

  Next, Guo Qing believes that the orders of industries such as metalworking, composite materials, electronic components and chips manufactured by aircraft will surge with the increase of orders of large aircraft. In addition, the education industry will also usher in a "new direction". Aerospace innovation education for young people, aviation majors in colleges and universities, and majors related to industrial chain will all usher in the peak of application, and more young people will devote themselves to China’s large aircraft industrial chain.

Hans Zhang’s biggest problem is not greasy, but no entertainment spirit.

To say that the person who can climb the hot search list every day in recent days is not the latest young top stream, but Murong Yunhai-Hans Zhang, who was known to the whole country with meteor rain more than ten years ago.

No matter which entertainer is in the entertainment circle, it must be a good thing to go online for hot search. After all, it means higher exposure. Unfortunately, it’s not that Hans Zhang has anything good to do with the hot search. The hot topic of this round of search is the drama Gentlemen of East Eight Districts, which was produced, written and starred by Hans Zhang himself.

A TV series with such a high volume of content has attracted everyone’s attention, not because it is so good-looking, but because it is beyond measure. Winning the historic score of 2.1 points has successfully become the lowest record in domestic film and television dramas in Douban score. There is more than a little bit of sadness in the play, and the source of all this is of course our producer, screenwriter and starring Hans Zhang.

In this regard, some netizens teased that Hans Zhang had taken over the greasy work of domestic male stars in an all-round way, which can be called an unprecedented and unprecedented master. But the question is, is Hans Zhang just greasy? In fact, his biggest problem is not greasy, but no entertainment spirit.

Said he didn’t have a strong spirit of entertainment, there have been two well-known events, which reflects this.

Once it was an expression pack incident.

Hunan Satellite TV followed suit to shoot Korean dramas, and produced a super-power TV series similar to You from the Stars, so it invited Hans Zhang to star in this drama-Different Handsome Man. Most netizens mentioned this drama, and they should not remember it at all.

However, there is a special expression pack in this drama, that is, looking back and smiling from Hans Zhang. This screenshot showing 18 big white teeth has made everyone spoof. Netizens are actually not malicious, they just think it’s fun. Many stars, such as Jacky Cheung and Z.TAO, have experienced it and let the whole network take it as an expression pack. Stars, their existence is to let the audience entertain.

It happened that Hans Zhang was unconvinced and blacked out several marketing numbers that forwarded this emoticon. Some of them went too far, so he simply sued them directly. Later, he also responded to this incident and explained plausibly: "At that time, I just met a low state and was teased by others. During that time, I was very uncomfortable. I slept for three hours every day and took sleeping pills every day."

However, when netizens heard him talk like this, they didn’t feel that Hans Zhang at that time was distressing, but it made people feel that he couldn’t afford to play. There are more people in the entertainment circle than Zhang Hanhong, who are subjected to black, slander, rumors and personal attacks. I have never seen others come forward to find so many reasons and excuses for themselves.

There was a discordant episode before the big explosion drama "Shanshan is coming" was broadcast and a preview was released in advance. There is a clip in the preview, in which Feng Teng, the hero played by Hans Zhang, said to Shanshan, the heroine played by Zhao Liying, "I want everyone to know that this fish pond has been contracted by you." Then, a film and television blogger intercepted the video and sent a long picture saying, "I really don’t understand, there is nothing to show off."

Anyone with a discerning eye can see that this is just a joke of a blogger who spits. When the TV series is combined in the later stage, there is a reason for the hero to say this sentence. He wants to reassure his beloved woman and use the fish pond as a metaphor.

And Hans Zhang didn’t have the courage to hold his breath at all. He went to Weibo directly, and even swore, "Because I am your good father, my sons go out every day to embarrass themselves and lose their moral integrity. How can dad earn money to support you if he doesn’t pretend?" Originally, it was a small-scale spit, but as a result, a stone stirred up a thousand waves at once, making countless people think that he was so stupid. Today, the blogger is on Hans Zhang’s Lahei list.

Artists walking in the entertainment circle, if they don’t have any entertainment spirit, then they should take pictures with peace of mind, isolate themselves from the audience, try to show people with their roles, take filming as their work, and don’t expose their temperament. If there is no way to be single-minded and just shoot movies, you should keep interacting with fans and netizens. Even if you can’t cultivate an invulnerable diamond heart, you should at least have the entertainment spirit of being willing to play with the public.

A number of fantasy movies have been broadcast on the movie channel since 12.27 to start a happy journey.


Special feature of 1905 film network The new year is coming, it’s time to start the happiness of 2023!This week, the movie channel has prepared five wonderful fantasy blockbusters for everyone, with bold imagination, gorgeous pictures, vivid ways and meaningful meanings. Let’s follow the movies for a spiritual baptism.


DolittleWonder WomanShrekAladdinPoster of "New Joy on Earth"


Dolittle

Reconciliation with yourself in the new year

On December 27th, the movie channel will broadcast Dolittle, a fantastic adventure masterpiece adapted from the classic fairy tale Dr. Dolittle, to break through the boundaries of imagination and enter the wonderful and dreamy imagination world together.



The film assembled a "fairy-level" dubbing line-up, and marion cotillard, Ralph Fiennes, Tom Holland, emma thompson and other big coffees gave voices to the animal characters with distinctive characters in the film.


The original production teams of "Alice in Wonderland" and "Sleeping Curse" made great efforts to create them, and Stephen Gaghan, who won the Oscar for best adapted screenplay for "Drug Network", wrote and directed them, and the top behind-the-scenes team escorted the films, bringing an audio-visual feast.



This time, Robert Downey Jr. took off his steel armor and became an imperial doctor who could communicate with animals, leading them to start an adventure together to find the fruit of Eden tree.



The adventure along the way is also a healing process along the way.Dr. Doolittle, who had closed himself up because his beloved woman drowned in the sea, began to open his heart again, make new friends, teach his knowledge and skills, and continue to save animals.Finally, Dr. Doolittle, make peace with himself.



In the new year, make peace with yourself, get back on your feet and start again!


Wonder Woman

A small universe broke out in the new year.


"All beautiful incarnations, the greatest warrior ever." It has the strength of Hercules, the wisdom of Athena, the face value of Aphrodite, the ability of Alter, the goddess of hunting, and the speed given by Hermes … …She is DCjustice leagueWonder woman, one of the seven elders.



On Wednesday, December 28th, the film channel will broadcast the film Wonder Woman, which tells the growth of a female hero in a more humane way.


Diana, who owns the star flying crown, bullet-proof bracelet, lasso of mantra, sword of killing god, aegis and armor of God of War, can be said to be full of plug-ins, but even so, she didn’t become wonder woman from the beginning.



Growing up again and again transformed her from a girl into wonder woman.In the new year, our little universe breaks out and inspires our hidden unknown forces!



Shrek

Meet true love in the new year

Shrek, broadcast by the movie channel on Saturday, December 31st, broke the fairy tale image of the prince and princess in the past, but it still made us feel beautiful.



In Shrek, the hero is no longer a handsome prince, but an ugly, smelly monster, and the heroine is no longer a beautiful princess, but a princess with a cursed face day and night.



Although Shrek subverts the perfection of fairy tales, it is more likely to resonate with us.Although they don’t have handsome and beautiful looks, they have beautiful hearts.



Finally, with a sincere kiss, the spell was broken.In the new year, may you also meet your true love!


New joy in the world

Get happiness in the new year and drive away troubles.


"Add a spoonful of sugar when drinking medicine and find pleasure in depression."On January 1, 2023 (Sunday), the movie channel broadcast the movie "New Joy on Earth" for you. A well-known classic figure in Europe and America, the magic nanny Mary Poppins, arrived slowly with joy and hope.



Mary Poppins, a magical nanny who wears a fancy bowler hat, a bright scarf, a dark coat, a parrot-headed parasol and a treasure handbag made of magical carpets, can take away all the troubles and bring endless happiness to children.


This 54-year-old sequel, "New Joy is Full of People", will be full of childlike memories.Reality and fantasy are constantly intertwined, and we follow Mary Poppins, the magic nanny, to wander in the world of magic and reality.



In the new year, may we all be happy and drive away our troubles!


Aladdin

Speak your wishes in the new year.


On the evening of Saturday, December 31st, 2022, and at noon on Sunday, January 1st, 2023, a live-action movie "Aladdin" will be broadcast for you on the film channel, and you will enter the Arab fairy tale world together.



The story of Aladdin and the magic lamp from Arabian Nights haunts many children to fall asleep.Arab-style market streets, magnificent palaces and gorgeous song and dance scenes are directed.Guy RitchieIt is particularly dreamy under the lens.



In order to make fairy tales more realistic, the film used 200 people to build a team, and spent nearly half a year building the interior scene of the palace and a bird’s eye view of the whole city.


At the same time, the leap-forward improvement of CG technology has further blurred the boundary between virtual and real, and the cooperation of real scene construction and 3D modeling has realized a refreshing visual spectacle.



Calling Aladdin’s magic lamp can realize three wishes. What’s your New Year’s resolution?In the new year, I hope everyone can realize their wishes!


Fantasy movies are dreamlike fantasy, which has entrusted our beautiful vision for 2023.May everyone’s dreams come true in the new year!


a program parade


In 2022

December 27th (Tuesday)


Dolittle


December 28th (Wednesday)


Wonder Woman


31 December (Saturday)


Shrek


Aladdin


In 2023


1 January (Sunday)


Aladdin (replay)


New joy in the world


The protection of minors has been fully upgraded! QQ Online Learning Mode and Small Game Health System

  International Online News: At present, most schools and grades continue to organize online education and teaching, except for a few senior three and junior three students who report back to school one after another. Many students have become accustomed to the daily life of "online classes".

  According to Tencent’s latest financial report, since the outbreak of New Crown Pneumonia, QQ home-school group has provided group classroom live broadcast, online tutoring courses and homework management tools for more than 120 million users, helping to carry out online and offline education. In order to provide students with a more focused and efficient learning environment and help minors grow up healthily, QQ has launched a learning mode in the new version, and QQ games have also been officially connected to Tencent Health System in the near future.

  openQQLearning mode, giving priority to showing learning applications.

  Users can download the latest version of QQ for iOS (the Android version will be launched soon), and then start the learning mode through Settings-Universal. Learning mode retains the core functions of QQ foundation, and most entertainment and advertising content will be blocked. In the message interface, except "Friends News", "QQ Wallet" and "QQ Security Team", the content push of WeChat official account, subscription number and shopping number is blocked. In the point-of-view and dynamic interface, only learning counseling, simulation questions, homework explanations and other related content and the relevant entrance of learning applications are provided.

  In addition, in the learning mode, QQ’s home-school group and classmates will show the quick entrance of educational applications, and add functions such as watching online classes and practicing together to provide more learning applications for students.

Image default title _fororder_QQ

  QQ interface

  In the screen-centered online class world, students’ attention is easily distracted by other Internet information. After starting the learning mode, the overall content of QQ is more focused, which helps students to reduce information interference and improve learning efficiency to the greatest extent.

  QQSmall games are connected to Tencent Health System to upgrade the protection ability of minors.

  Recently, QQ games have been officially connected to Tencent Health System, which will help parents to plan the game time of minors and help them grow up healthily through the unified real-name authentication function and the ability of minor users to play and pay. This capability will be realized by the platform, and it is gradually covering all small game users.

  Users who are certified as minors will not be able to use small game services from 22: 00 to 8: 00 the next day; The legal holidays shall not exceed 3 hours per day, and the other days shall not exceed 1.5 hours per day. At the same time, minor users will also be restricted in the use of paid services, and different age groups will be restricted by different levels of consumption. At the same time, parents can also pay attention to WeChat official account, the "growth guardian platform" in QQ, to control the total duration and consumption of various games played by children, and to guide children to develop healthy playing habits.

Image default title _fororder_QQ2

  Resolutely crack down on fraud and ensure the safety of minors online.

  Combined with the hot spots of online classes, criminals are constantly renovating scam routines, such as sneaking into study groups, changing their nicknames and avatars into the same style as teachers, and defrauding parents and underage students of their money in the name of paying information fees and training fees. For this kind of illegal behavior, QQ security team has continuously upgraded its security strategy and crackdown measures in combination with many years of "black ash production" confrontation experience, "black ash production" big data and AI capabilities, and actively assisted relevant competent authorities to jointly crack down on crimes that endanger network security.

  According to the statistics of the first quarter of 2020, the QQ security team has blocked the counterfeiters from deceiving their parents about tuition and miscellaneous fees, lurking in more than 6,000 related home-school groups, and protected the property safety of more than 300,000 students and parents. At the same time, the bingo anti-fraud prevention and control system based on Tencent’s years of experience in "black production" confrontation, massive big data and machine algorithms has identified 60,000 fraud warning messages and output them to the police, including 7,000 training fee fraud warning messages. The police have effectively intercepted and dissuaded the victims. In addition, the QQ security team also cooperated with Tenpay Risk Control to intercept fraudulent risk transactions amounting to more than 2.5 billion yuan, including nearly 100 million yuan of training fee fraud.

  In the face of the internet world with complicated information, helping to protect the healthy growth of minors has always been the direction of QQ. In the scene of online classes, QQ continues to combat prevention through function optimization and related criminal acts, hoping to provide students with a more efficient and safe learning environment and help them better cope with the learning pressures and challenges in a special period. (Photo/Text: Chen Dong)

(Sports International Football) Serie A Synthesis: Lazio beat Florence Atlanta and Empoli.

Xinhua News Agency, Rome, October 30 (Li Mengqing) The 10th round of Italian Football League ended on the 30th. Lazio beat Florence with a penalty in stoppage time, with a countdown of 1:0. Atalanta beat Empoli 3-0 away, and Scamacca contributed two goals and one assist for the team.

The "Blue Eagle" played against the "Viola". In the 13th minute, Florence striker beltran scored a goal, but it was ruled that the handball was first and the goal was invalid. In the 16th minute, his header hit the post again. Since then, both sides have tried to shoot one after another, but the score of 0-0 lasted until stoppage time. Lazio’s Vecino headed the goal, but I didn’t expect milenkovic to open his arm and stop the ball at the crucial moment. This was an obvious hand ball, and the referee decisively awarded a penalty. Inmobile hit a penalty, helping Lazio beat their opponents with a 1:0 countdown, and Serie A won three consecutive victories.

Atalanta dominated the game against Empoli, and Scamacca’s performance was very eye-catching from the beginning of the first half. In the 5th minute, he received lukman’s assist and hit the ball with his heel, winning the first prize. In the 29th minute, Scamacca sent a cross to teammate Cooper Menas, who pushed the goal in the restricted area to expand the visiting team’s lead.

Yi Bian fought again, and Scamacca received De Roon’s dexterous assist, and volleyed at the edge of the restricted area to break the goal, and finally Atalanta won 3-0. (End)

The State Air Traffic Control Administration stepped up the introduction of new management standards to ensure the safety and punctuality of flights in peak season.

  CCTV News:

  State air traffic control administration strengthens management standards to ensure safety

  Starting from yesterday (26th), the national civil aviation began to implement the flight plan for the summer and autumn seasons. Domestic and international airlines and airports have adjusted the flight route network. The State Air Traffic Control Administration under the Civil Aviation Administration of China is stepping up the introduction of stricter new safety management standards to ensure the safety and punctuality of air transportation during the peak season.

  This set of standards to be issued soon puts the four main businesses of air traffic control, communication, meteorology and intelligence on the same responsibility platform, and the responsibilities are interrelated. Once any industry has problems, relevant industries should also be held accountable.

  Jiang Yanjun, Minister of Safety Management Department of the State Air Traffic Control Administration:Like in the past, when you had a problem, these directly connected units did not pursue responsibility, so this management was not very strict.

  This set of standards has also made strict regulations on the management of flight-related equipment such as communication, navigation, radar and meteorology.

  Jiang Yanjun:This standard is very high. We used to have one master and two standby devices. It used to be said that our master stopped and I turned on the standby device. What should we do? Now we require that there should be no such time difference, that is, your equipment can be broken, but the person I command can’t stop.

  In the identification of accountability, this standard refers to the international unified safety management system, and divides violations into intentional and unintentional. If intentional, the punishment will be merciless. Instead of intentionally, it should also be divided into management factors and personal factors, and the punishment methods should be divided into four types. First of all, due to management factors, including inadequate interpretation and incomplete implementation of regulations, the management should be held accountable and punished; Secondly, individuals who repeatedly violate the rules in their own posts should be severely punished; Third, those who violate rigid rules and regulations, including regulations on security and safety, should be given heavier punishment.

  Jiang Yanjun:Another kind is violation without consequences. This kind of punishment aims at education, so that you will not violate the rules in the end.

  The "10.11 Incident" sounded the alarm of aviation safety.

  Last year, there were many safety incidents in domestic civil aviation, which sounded the alarm of safety in production one after another. Especially on October 11th last year, the runway incursion incident happened at Shanghai Hongqiao Airport, and the plane nearly collided because the tower controller of the air traffic control system violated the rules, which attracted people’s attention.

  On October 11th last year, an A320 aircraft of China Eastern Airlines Co., Ltd. found another A330 aircraft preparing to cross the runway during the flight take-off at Hongqiao Airport, and the two aircraft almost collided.

  On October 21st, the Civil Aviation Administration severely dealt with the leaders and responsible persons of the responsible units related to the "10.11" incident at Shanghai Hongqiao Airport. After investigation, this is a serious accident symptom caused by human factors caused by the tower controller forgetting the aircraft dynamics and violating the working standards. 13 leading cadres of East China Air Traffic Control Bureau, East China Air Traffic Control Bureau Control Center and East China Air Traffic Control Bureau Safety Management Department were given warnings within the party, serious warnings, administrative demerits and dismissal; Revoke the licenses of controllers in the command seat and monitoring seat on duty, and the controllers in the command seat on duty shall not engage in control and command work for life.

  Overload operation is common.

  In fact, for air traffic control, safety should be an eternal theme. In the final analysis, it is the core task of air traffic control to ensure the safety of aircraft take-off and landing and flight and avoid collision. However, in the face of the rapid development of the domestic aviation market and the growing civil aviation fleet, the pressure on air traffic control itself is increasing day by day.

  Jiang Yanjun, director of the safety management department of the State Air Traffic Control Administration, told reporters that it is almost a common phenomenon that air traffic control is overloaded from a national perspective.

  Jiang Yanjun:All places have moments of overwork. For example, if we overshot in a certain period of time, it is not a long-term overshot, but the places with more time for this overshot should account for more than 30%. Like Yunnan, Guangxi, Guangdong and Xiamen, they are all super.

  Jiang Yanjun believes that the direct negative effect brought by overload operation is the increase of security risks. First of all, this shows that the novice error rate in the post will increase.

  Jiang Yanjun:Like us this time, one returned last year, and 11 of the 22 cases were made by new comrades.

  Management deviation and novice error rate are high.

  Statistics show that since 2013, the error rate of novice air traffic control system posts has reached 70% continuously, and the error rate reached 50% last year. Jiang Yanjun believes that at present, in addition to the three major air traffic control hazards of human error, military and civil aviation collision and runway diving, the operation of new controllers has almost become the fourth major hazard. At the same time, some skilled controllers will make mistakes due to heavy workload and fatigue. Jiang Yanjun analyzed that the reasons for the overload operation are: first, compared with the overall development speed of domestic civil aviation, the development of air traffic control lags behind and the security is relatively tight; The second is the deviation in its own management. Take team training as an example. In recent years, with the emphasis on safety, the air traffic control system has rushed to the front line to pay attention to safety, and front-line employees have basically been on duty all day, so job training has naturally been ignored. For air traffic control, improving the quality of talents is precisely the foundation to ensure safety.

  Airport construction air traffic control lacks the right to speak

 

  Professionals pointed out that air traffic control is one of the three pillars supporting the development of civil aviation industry. However, from a practical point of view, in the current layout of the aviation industry in various places, air traffic control often becomes a neglected link because of its small proportion and low participation. In fact, ignoring air traffic control, in a sense, ignores aviation safety.

  Professionals believe that if civil aviation is compared to a human body, air traffic control is the nervous system of this body.

  Take Kunming as an example. In the past, there was only one airport in Wujiaba. In recent years, driven by the tourism industry, airports are being built around Kunming. At present, the total shipping volume in Yunnan is more than that in the whole Northeast. But in fact, in the case of limited airspace resources, the number of flights is constantly increasing, which is equivalent to forcing air traffic control to cook without rice.

  Jiang Yanjun:The amount in the air is too large, and it is too late for the controller to make any small negligence and issue a password to change it. It is a chance interval, which may cause a chance interval between planes, that is, the amount is up.

  Jiang Yanjun also believes that ignoring the participation of air traffic control is actually unfavorable to the scientific planning of the airport, shortening the interval and expanding the capacity. In the final analysis, it is still unfavorable to safety.

  Airport flow control to reduce risk factor

  In recent years, flight delay has attracted more and more social attention, and one of the reasons for flight delay is flow control. When encountering airport flow control, passengers often wait for hours on the plane. In this regard, the relevant person in charge of the National Air Traffic Control Administration explained that airport flow control is a measure that must be taken when the flight is saturated, because only in this way can safety be ensured.

  Jiang Yanjun:The most important thing of flow control is for safety. Flow control is not for your flight delay, but because I can’t hold it, so it’s not safe for you to come again. The plane is less than the interval, and the plane hits. What should I do?

  Jiang Yanjun said that air traffic control connects the take-off and landing of aircraft around the flight time. In the connection, the tower controller calculates the take-off and landing time of the aircraft and the interval between the aircraft in seconds. As soon as a plane takes off, a plane will land. The formation of such a smooth flight flow requires the cooperation of airports and airlines. Once this connection is interrupted for some reason, the direct result is that the flow control time is postponed, and consumers will increase the waiting time on the plane. In fact, controllers actually want flights to be normal more than anyone else, because their work is full every hour. Once the flight in the last hour is abnormal, they will move to the next hour. In this way, in the next hour, all aircraft take-off and landing, safety interval and other data will be recalculated, and the risk factor will increase when the load is exceeded.

  China’s civil aviation safety level ranks among the top in the world.

  Feng Zhenglin, vice minister of the Ministry of Transport and director of the Civil Aviation Administration of China, said recently that the civil aviation safety situation in China was generally stable last year, and there were no transport flight accidents and air defense safety accidents. China civil aviation has zero tolerance for safety accidents, and its safety level is in the forefront of the world.

  Feng Zhenglin said that up to now, China Civil Aviation has been flying safely for 76 months, with a total of 45.96 million hours of safe flight, which has ensured air defense safety for 14 consecutive years. In recent ten years, China civil aviation has transported one million flights, with a major accident rate of 0.036, which is only 1/12 of the world level in the same period. In management, China Civil Aviation adheres to four strictness, namely, the strictest responsibility, the strictest supervision, the severest punishment and the most serious accountability. At present, from the perspective of the world, the symptoms of civil aviation accidents in China are far lower than those in some developed countries. Last year, there were only 22 air traffic accidents in China, while in European countries, there were only 146 in Germany. 

Exercise is medicine, and running scientifically won’t hurt your knees.

     During the National Day, there was a news in the sports circle that attracted the attention of all parties, that is, Academician Li Jian ‘an, a well-known expert in rehabilitation medicine in China, an international academician of the National Medical College of the United States and director of the Rehabilitation Medicine Center of the First Affiliated Hospital of Nanjing Medical University, successfully completed seven challenges in seven days during the National Day.

  The 69-year-old academician proved people’s adaptability and endurance potential with practical actions. Netizens have also commented on this, praising Academician Li Jian ‘an’s amazing physical quality and extraordinary perseverance. At the same time, there are also some doubts: Is such a huge amount of exercise really harmless to the body?

  Recently, at the 6th China Changzhou International Sports Rehabilitation Conference, Academician Li Jian ‘an made a main report, in which he also mentioned his personal marathon experience and understanding of marathon.

  Behind the "7 days and 7 horses", you should also know these things.

  A pair of running shoes

  Let him experience the benefits of sports.

  The benefits of exercise to organs, bones, brain and other tissues and organs must be well known, and before 2015, Academician Li’s cognition of the benefits of exercise was mainly at the theoretical level.

  Academician Li’s running career began on January 6, 2016, because from 2013 to 2015, his physical condition went from bad to worse, he often caught a cold, and it was a serious viral infection, and his immunity decreased significantly. At this time, a friend who often runs gave him a pair of running shoes, so he naturally started running.

  On September 22, 2016, in the morning run, he accidentally fell and landed on the outside of his right foot. After examination, the fracture of the base of the fifth metatarsal was found.

  Fully aware of his physical condition and solid medical knowledge, Academician Li has a bold idea: promoting rehabilitation through exercise.

  So, he began the self-experiment of active rehabilitation:

  Twelve days after the fracture, he climbed the Purple Mountain.

  Eighteen days after his fracture, he limped for 10 kilometers in Xuzhou.

  On the 70th day after the fracture, he took part in the Nanjing Half Marathon.

  On December 11th, 2016, the 80th day after the fracture, he completed the first "all-horse race" in Guangzhou Marathon in 5 hours and 54 minutes. At this point, his right foot has basically recovered.

  Just after the horse race in 2016, Academician Li lost 14 kilograms, and also lost some health problems related to weight, such as hyperlipidemia, osteoporosis and fatty liver. His current bone density is equivalent to that in his 40 s. Especially since the day of running, I have never caught a cold and never got sick. Taking part in sports personally made him feel the benefits of sports.

  "Exercise is medicine"

  There are many benefits to health.

  Because of the multiple benefits of exercise to health, we often say that "exercise is a good medicine". But at the meeting, Academician Li said that he called it "exercise is medicine" because all medicines have side effects, and exercise is no exception. If you don’t have a comprehensive understanding of your physical condition and lack a scientific and reasonable exercise program, you are likely to get hurt in sports.

  For example, sudden high-intensity exercise in a short period of time will reduce our own immunity, especially high-intensity exercise for more than 90 minutes, which is also known as the "window-opening theory" of decreased immunity after exercise.

  Generally, 2-3 hours after high-intensity and long-term exercise, the innate immune system of the body begins to enter a busy working state, which will lead to the decline of the immune system’s resistance to external antigens.

  Therefore, it is easier to be attacked by viruses, bacteria and fungi at this time, and this process may last until 24 hours after exercise. Therefore, we should pay attention to controlling the intensity of exercise, step by step, and pay attention to the recovery after exercise.

  Many people will say that running hurts their knees when they mention running.

  Academician Li said: You think too much! Reasonable exercise will not only wear joints, but also make joints stronger and more durable, and reduce the incidence of arthritis. Only 3.5% of fitness runners suffer from hip and knee arthritis, while those who are sedentary have an arthritis rate of 10.5%. It is not running that hurts the knee, but running incorrectly will hurt the knee.

  Academician Li has hardly caused any pain in the competition in recent years, and his physical function has not decreased due to excessive exercise, which shows that the amount of exercise is within the controllable range.

  Academician Li also hopes that more people can understand the mechanism of human movement, master scientific sports knowledge, find a suitable exercise program, truly turn "sports are medicine" into "sports are good doctors" and enjoy the health and fun that sports bring us.

  "7 days and 7 horses"

  Three key words for finishing the game

  Throughout Academician Li Jian ‘an’s experience in horse racing since 2016, he completed one full horse and two half horses in 2016, two full horses and eight half horses in 2017, 13 full horses and nine half horses in 2018, 14 full horses and four half horses in 2019, and 10 full horses and seven half horses in seven days in 2020.

  These horse racing experiences also reflect the key points mentioned by Academician Li at the meeting: individualization, step by step, perseverance, and upholding these three key words to create a personal health curve in a wise way.

  The first thing is to make a suitable exercise program, because everyone’s exercise ability and exercise experience are different. At the same time, pay attention to the recovery after exercise, such as stretching, massage, hydrotherapy and other ways to relax and recover after running, and cooperate with nutritional supplements. Carbohydrate, protein and branched-chain amino acids are all nutritional elements that need to be supplemented after long-distance running.

  Rome was not built in a day. From Academician Li’s horse racing experience, we can also see the gradual progress of his exercise and his perseverance in the past five years. Most runners are amateurs, without systematic training, and often the amount of training can’t keep up with the intensity of the competition.

  Although academician Li’s record of 7 days and 7 horses is really enviable, we can’t easily follow suit. In addition to comprehensive and systematic training, we need to have a precise grasp of our own recovery and pace design. I believe that Academician Li has also made a perfect plan for his pace during the seven-day challenge.

  Academician Li Jian ‘an hopes to share the knowledge of rehabilitation medicine and sports experience accumulated in the marathon with more people, so that more runners and ordinary people can run scientifically and enjoy the health and happiness brought by sports.

  His plan is: "When I first started running, I felt satisfied with running a marathon in my life. Now it seems that there is no pressure to run 100 marathons. My goal now is to run a hearty one when I am 100 years old!"

  Beginners of running had better start from walking.

  For beginners who have just started to participate in running, it is forbidden to run at high intensity at the beginning. The training plan is best to start from walking, gradually transition to the combination of walking and running, and finally transition to running. When a junior runner prepares for running training, he must first master the following skills:

  Step 1 walk briskly

  Walking briskly is an entry-level sport for running, which can also be understood as walking fast. When walking briskly, you should hold your head up, chest up and abdomen in, and speed up the pace, instead of increasing the stride. Your arms bend at 90 degrees and swing naturally with your body.

  Step 2: Timing

  When running, we should grasp each training time by ourselves. For example, a training plan is: ① walk for 5 minutes to warm up; ② run for 2 minutes+walk for 2 minutes; cycle for 25 minutes; ③ walk for the last 5 minutes to relax. If there is a timer with reminding function during training, set the time in advance, and we can be reminded to switch training modes when it is time.

  3. Heart rate monitoring

  Some runners may see the training effect by weighing themselves. In fact, the heart rate during running is an important indicator to measure the intensity of exercise. Therefore, we should pay attention to our own heart rate changes during running, and it is best to control the novice’s rate in the running center at 50%-80% of the reserve heart rate.

  4. Cross-training

  At the beginning of running, it is best to add some other exercise methods, such as cycling and swimming, so that on the one hand, it can alleviate the impact of simple running on the legs, on the other hand, it can also enhance the strength of the legs.

  Academician Li also gave four suggestions to the racers:

  Do what you can, don’t exceed your ability.

  2. Do a good job of warm-up, especially after the finish line, which is prone to problems. Walk for at least 5-10 minutes after the race, and don’t stop.

  3. Adhere to the principle of gradual progress and perseverance, strengthen daily exercise, and don’t rush to participate in the competition.

  4. Make sure you feel good about yourself. If you feel flustered, chest tightness, headache, shortness of breath and poor walking stability, you should slow down or even stop the game immediately.

  Comprehensive report by China News Service and CCTV in Yangzi Evening News