The second stand

　　Many people find that after a few days of use, the mobile phone battery charges faster and faster, but the standby time is getting shorter and shorter. In order to make their mobile phone batteries more durable, many people choose to turn to the internet and follow the tips on how to extend the battery life. But you know what? Many online charging methods are wrong, and you have been cheated for so many years.

　　Should the battery be completely exhausted before charging?

　　No way! "Deep discharge" will damage the battery.

　　There used to be a saying that the battery has a memory function, and you must wait until the battery of the mobile phone is completely exhausted before charging it to 100%, otherwise the battery will "remember" the proportion that needs to be charged, so that it needs to be charged before the battery is used up, and the charging will not be full.

　　"Now smartphones use lithium-ion batteries, and the technology and structure of lithium batteries have undergone tremendous changes. It is wrong to recharge the mobile phone battery after it is completely exhausted." Wang Yonggang, a leading enterprise of new energy power battery and an R&D engineer of Tianneng lithium battery, told the Science and Technology Daily reporter that the so-called "deep discharge" when the battery is completely exhausted may have an irreversible impact on the internal material structure of the battery and shorten the battery life.

　　When charging, positive lithium ions "jump" into the electrolyte from the positive electrode, "climb" through the winding holes in the diaphragm, "swim" to the negative electrode, and combine with the electrons running from the positive electrode early; The opposite is true when discharging. Dr. Zhang Hua, who graduated from the Department of Materials Science and Engineering at the University of California, Los Angeles, made an analogy: whether discharging or charging, lithium ions have to get away from the original structure, which is a bit like carrying a bunch of things from one room to another. Therefore, the understanding of battery life should be based on the understanding of battery structure.

　　That is to say, in the process of charging and discharging, the less lithium ions participate in the movement every time, the less damage to the structure; The slower the lithium ion running every time, the less damage to the structure. If the lithium ion runs almost, it is necessary to "deeply discharge" and continue to extract lithium ion from it, which will damage the battery.

　　Do you want to end charging immediately when the battery is full?

　　No need! Batteries have "overcharge protection"

　　When charging a mobile phone, Netcom should immediately stop charging when the battery is charged to 100%, otherwise it will damage the battery life.

　　In this regard, Wang Yonggang said, don’t worry too much. Lithium batteries are generally equipped with "overcharge protection". When the battery is almost full, it will automatically switch to trickle charging, that is, the charging is very slow and the current is very small. When the battery is fully charged, it will automatically cut off the power and will not continue to overcharge, so it will not have much impact if it is rushed to 100% at one time.

　　Many people like to charge their mobile phones overnight before going to bed. In this regard, Wang Yonggang said that turning on their mobile phones at night will also cause power loss, and how much power is consumed, the charger will continue to charge the mobile phones with small current. "But such a long cycle will have a certain impact on battery life."

　　Will sporadic charging damage the battery?

　　Wrong! "Shallow charge and shallow discharge" is good for batteries.

　　"Generally, the life of a lithium-ion battery can reach hundreds of charge and discharge cycles. The charge and discharge cycle here refers to the process of using up the electricity and then recharging it, rather than plugging the battery into a charger and then unplugging it once." Wang Yonggang said that "shallow charging and shallow discharging" of lithium-ion batteries, that is, sporadic charging, has little influence on the structure of anode and cathode materials, but will not affect the service life. "So, we usually emphasize that the charging and discharging of lithium-ion batteries should be shallow, and don’t challenge the ‘ Limit ’ 。” Zhang Hua said.

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　　These practices also affect battery life.

　　Charging different models of mobile phones with non-original charger has its own matching charger. Using non-original charger may have an irreversible impact on battery performance due to the large current of the charger used.

　　Making phone calls, playing games and watching videos while charging are all high current consumption. The current provided by the charger is less than the current consumed by the mobile phone, so it is necessary to output current from the battery while using the mobile phone while charging. That is to say, at this time, the battery is not charging, but discharging, and even the battery capacity will be "exhausted" quickly. The life of lithium battery is closely related to the number of charge and discharge cycles. When using the mobile phone while charging, the battery will switch between charge and discharge rapidly, which will affect the service life of the battery.

　　When the mobile phone is placed in a high and low temperature environment, due to the instability of the electrodes in the electrolyte, the two electrodes of the battery will react chemically every time they are charged and discharged, and then the active substances will be consumed, and the chemical energy converted into electric energy will be reduced, and the battery capacity will be reduced. If the ambient temperature is too high, it will accelerate the chemical reaction and "self-discharge" of the battery and reduce the battery capacity; The low temperature below zero will also have a negative impact on the battery structure, even permanent damage.

Today, Zhejiang Satellite TV’s "Run" released a concept poster in the tenth season, announcing that the pace of warm start-up is approaching with "Run! Run!" On the scene of Zhejiang Satellite TV’s 2022 spring blockbuster communication meeting, Yao Yitian, the general director, officially announced this season’s MC lineup. The members of the brothers group, Jerry Lee, Angelababy, Ryan, Sha Yi, KUN, Bailu and Charlie, assembled in the form of "group chat" to jointly start a new season of happy running.

The brothers’ group is ingenious and announces with "group chat"

"red envelope for starting work" announces the warm start of the tenth season

All along, "Running" has brought fresh and unique experiences to the audience with innovative themes and contents. On the occasion of "Running Ten", the members made an official announcement in the form of "group chat". At the event site, the general directors Yao Yitian and Sha Yi "patted" the members of the Brothers Group one by one in the "Run" WeChat group to complete the assembly ceremony. Yao Yitian, the general director, also sent 10 yuan’s "red envelope for starting work" in the group chat with great sense of ceremony, which means that the tenth season is perfect.

Brothers share the new expectation of "Running Ten"

The surprise joining of White Deer and Charlie triggered expectations.

In the face of the "running" in the tenth season, the members not only have infinite feelings of "running for ten", but also look forward to the future. In the video call, the brothers also put forward "small requirements" to the general director: Jerry Lee hopes that Yao Yitian can take care of himself; Angelababy wants to invite more new friends to play together; Ryan asked Yao Yitian’s hairstyle and makeup to "stand up"; KUN proposed to challenge "one-day PD"; White deer ridiculed "I hope Yao Dao can accept three punishments with us."

In addition, Charlie, who failed to connect to the scene, also sent a video. In the video, Charlie said that he was "very happy to join the" Run "family" and invited Jerry Lee to form an alliance. All kinds of warm and "grounded" and a little "naughty" requirements show the deep friendship between the brothers and the program group.

As a popular national variety show, "Run" is constantly being iteratively updated along the way. Now, the "Run" of "Running Ten" has set off again. It will organically integrate fun and public welfare with a more youthful look, more diverse themes and more diverse ways of playing, and focus on amateur guests and moving stories from all walks of life, showing the sense of responsibility and value of national variety in laughter.

At 2pm on 23rd, the China men’s soccer team visited Auckland to challenge New Zealand, which ranked 105th in the world. 0-0, the two teams drew a blank. The performance of the national football team is still qualified, with Lei Wu and Wei Shihao on the offensive end and Wei Zhen on the defensive end playing well. Especially in the 62 nd and 64 th minutes, two minutes of attack and defense won applause from the national football fans at the scene.

Two hours before the national football competition, the younger brother U24 lost the national football team 0-2 to New Zealand U22, but he couldn’t beat the other team. As a big brother, the national football team can’t afford to lose-if it loses, it will take four hours and two defeats, and the China men’s football team will even lose its head.

Lei Wu’s anti-aircraft guns.

Wei Shihao’s free kick is higher than that.

In the opening stage, the national football team is still the same, it is difficult to pass more than three feet in a row, and the scene is very passive. Except for Wei Shihao, the frontcourt attack lacks bright spots. After Yi Bian fought again, the national football team seized a mistake made by New Zealand and reversed the trend:

In the 63rd minute, New Zealand passed the ball and played with fire in the backcourt, and Lei Wu staged speed master to steal the ball before New Zealand captain Smith. Smith put Lei Wu down behind his back. Lei Wu, sitting on the ground, made a gesture of "penalty card", and the referee directly sent Smith off with a red card!

Lei Wu made Smith’s red card with his speed and agility, creating a situation of 11-10 for the national football team. China fans at the Intelligent Mountain Stadium burst into applause and cheers. Lei Wu’s performance was recognized by the fans.

Just 2 minutes later, New Zealand also made a quick counterattack and formed an excellent opportunity for 1V1! Fortunately, Wei Zhenguo, the national football defender, broke the shovel and made a wonderful steal from behind.

For Wei Zhen’s shovel, the New Zealand broadcaster commentator shouted: "wonderful, what a beautiful shovel break! What a tackle）！” Wei Zhen also high-fived his teammates to celebrate.

Wu Xi, captain of the national football team

For the national football team, this is a crucial defense: if Wei Zhen fouls, it is likely to be a red dot package, and the confidence and number advantage that the national football team has just established will be ruined in an instant. Fortunately, Wei Zhen’s tackle was clean and very uplifting!

Although China’s men’s soccer team is always criticized and ridiculed by fans, judging from these two minutes of attack and defense, the performance of the national football team is obviously better than that of New Zealand. Lei Wu swoops down and steals the ball from New Zealand captain Smith, who pulls down Lei Wu behind him and is sent off with a red card. In a blink of an eye, New Zealand’s fast break and Wei Zhen’s back tackle were textbook defense.

11 to 10 has become the key for the national football team to reverse the situation. Unfortunately, the fierce attack of the national football team failed to get a goal. China fans are not demanding, and 0-0 is acceptable. The national football fans at the scene also applauded the national football team …

　　　 Movie network news(Photo/Yang Nan/Theway) The film "Don’t Look in the Mirror in the Midnight", which is exclusively copyrighted by Movie Network, was released on June 14th. When the leading actor, Li, Zhang Junhan and Vicki Xu were interviewed by Movie Network, they all started to accuse the director of recalling the crimes they suffered during the filming. In the environment of minus 10 degrees, actresses need to wear cheongsam for filming, and they also need to eat popsicles to prevent them from being angry when speaking.

　　　 The story of "Don’t Look in the Mirror in the Midnight" originated from folklore. Sitting in front of the mirror and peeling an apple at midnight, you can see the supernatural phenomenon in the mirror as long as the apple skin keeps on. The five protagonists in the film came to Witch Town because they wanted to solve the mystery in the mirror, and they met bizarre events and died tragically. In the end, only the heroine was left to solve the mystery. heroineMaggie LeeShe is a young model, first hero.Kenny Kwan W. Jr.He is also a Hong Kong actor. Both of them play husband and wife in the film, and they also suffer a lot.

"Looking in the mirror" is scary with tricks.

　　　 Chaoyang Niu has made many MVs before. His last film was a thriller, and his reputation was quite bad. This time, he still challenged similar films. He said that he definitely learned from his experience.

　　　 Movie Network: The director’s last work "Someone under the Bed" is a thriller. Do you have a special liking for this theme?

　　　 Chaoyang Niu: It’s because the last film was a thriller that I want to continue filming this time to make up for some regrets. The audience made a lot of criticisms in the last film "There is someone under the bed", and I made some improvements to these criticisms, all of which were improved in this film "Don’t look in the mirror in the middle of the night".

　　　 Movie Network: What did you mainly do?improve?

　　　 Chaoyang Niu: Mainly in three aspects. First, the audience thinks that "There is someone under the bed" is not scary enough. This time, we are just thinking about the horror of the law. I think at least in domestic films, this play is the most scary; Second, the audience felt that there were more laughter, and there should be no laughter this time. We invited the audience to watch the film and no one would laugh. The third is that the last suspense was announced too early, and we felt bored when we saw the middle. This time, we kept the suspense until the last second, and we didn’t know the ins and outs of the story until we finished reading it.

　　　 Movie Network: Many people think that thrillers are actually mysterious. Is this drama scary enough?

　　　 Chaoyang Niu: At the beginning, we designed 50 scary spots, including more than 20 carefully carved ones. Moreover, within the framework of the story, there are scary places in the plot. The audience has seen many scary movies and there are all kinds of scary scenes. It is not easy to make the audience tremble.

　　　 Movie Network: NowThe basic reputation of thrillers is not good.How did you avoid it?

　　　 Chaoyang Niu: Yes, this is what all thriller directors should strive for. So far, mainland thrillers have not won a good reputation. I hope this play can become the first one.

　　　 Movie Network: Let the director estimate the box office.

　　　 Chaoyang Niu: I won’t make an estimate. Let’s leave it to the market, because there must be some high films and some low films at the box office. I believe our play will have a good box office.

Next page: filming is cold and suffering.

It is said that exercise is good for health. Do you know what the best exercise is?

An authoritative medical magazine once published a study on sports, and the best sport is swing ball games! ! !

In this study involving 1.2 million people, 75 kinds of sports were identified. For the convenience of statistics, they divided these sports into eight categories: team sports, cycling, aerobic or gymnastics, running or jogging, recreational sports or others, winter sports or swimming pools, walking and others. This paper analyzes the influence of different sports on mental and physical health and draws this conclusion.

Not only found the best exercise, but also paid attention to the time of each exercise. The longer the exercise time, the better. The best duration is-between 45-60 minutes!

In terms of the length of time, the optimal duration of each exercise is between 45 and 60 minutes. Less than 45 minutes will weaken the effect, while more than 60 minutes will not only have no higher benefits, but also easily produce negative effects.

In terms of frequency, 3-5 days a week, once a day has the highest income. Of all sports, only the frequency of walking can be slightly higher, up to 6 times a week.

Why swing is the best exercise?

Swing can stimulate the shoulder muscles and the biceps brachii and triceps brachii, effectively enhancing the strength of the shoulder and arm muscles. In the process of fast moving, the whole body muscles need to be coordinated, especially the leg muscles will be effectively exercised.

At the same time, it promotes the brain to think quickly and nervously, and has the function of strengthening the brain; It can also make the eyes adjust their movements and promote the blood supply and metabolism of eyeball tissue.

Including badminton, tennis and other swing sports, it reduces all-cause mortality by 47% (referring to the mortality rate of all causes of death), all-cause mortality by 28% by swimming in the second place, and all-cause mortality by 27% by aerobic exercise in the third place.

Therefore, the swing ball game is the one that benefits both mentally and physically.

The golden sport of every age.

In fact, exercise is a kind of "prescription", there is the best exercise, and different age groups also have the most suitable way for them.

1-7 years old

swim

Children of this age are in a period of rapid development. Swimming can not only regulate the cardiopulmonary function, but also exercise physical coordination and lay a good physical foundation for children.

8-25 years old

ball games

At this age, ball games can improve reaction speed, cardiopulmonary endurance and contribute to muscle and bone development.

Children around the age of 10 can practice table tennis, badminton and other small ball sports to exercise their physical flexibility; When you are a little older, you can participate in competitive sports such as basketball and volleyball.

26-45 years old

Mountain climbing and jogging

At this stage, people are in the critical period of life and career climbing, and they are under great pressure, which is easy to induce chronic diseases. Mountain climbing and jogging can not only improve cardiopulmonary endurance, accelerate metabolism, but also relieve stress.

However, obese people and people with poor joints are not recommended to climb mountains often.

46-65 years old

Walking briskly and exercising strength.

The physical strength and muscle mass of people in this age group begin to decline, and exercise should be safe, simple and stable. Walking briskly can improve blood circulation and reduce body fat rate; Strength exercises such as squatting and lifting dumbbells can enhance muscle strength.

After the age of 65

Lunge exercise

This age group is in a period of physical decline, with accelerated muscle degeneration and easy to fall when walking. It is recommended to do more stability exercises, such as supine leg lifts and lunges. This movement should start with less intensity and proceed step by step.

Exercise prescription for special people

For special people, physical condition should be taken as a reference standard for choosing exercise, and people with chronic diseases may wish to choose exercise in this way.

one

hypertension

Patients with hypertension should choose a small amount and moderate amount of aerobic exercise, which may lead to a slight increase in blood pressure in the early stage, but after long-term persistence, the capillaries in the muscles expand and can also lower blood pressure by improving mood.

Recommended sports: Walking, jogging, Tai Ji Chuan, Qigong, swimming, cycling, fitness dancing, etc.

2

diabetes

Diabetes combined with flexibility, aerobic exercise and strength training can better control blood sugar. When exercising, you might as well do stretching exercises first, stretching your legs and twisting your hips, which can not only increase the flexibility of your whole body, but also prepare for a greater amount of exercise later.

Recommended exercise: walking, Tai Ji Chuan, self-made gymnastics aerobic exercise, consume excess fat in the body; Finally, you can do local strength exercises, such as lifting dumbbells.

three

heart disease

Generally speaking, the most suitable exercise for patients with heart disease is walking. It is best to walk on a flat road instead of climbing stairs. I started to exercise five days a week, twice a day, and gradually increased to exercise every day.

Whether the exercise intensity is appropriate can be estimated by heart rate during exercise. Generally speaking, the heart rate of young people after exercise reaches 150 times for 1 minute, and that of the elderly reaches 120 times for 1 minute, which can achieve safe and effective exercise intensity.

[Selected Real Estate 1] Chongming Sanxiang Forest Sea Shang

Real estate review

After smoking this cigarette

Let me briefly outline the advantages of the Sanxiang Forest Haishang: dual -track, Dong Community’s commercial facilities, the entire East community environment, and the quality of Sanxiang. And Sanxiang’s construction site is the most satisfied with what I currently see.

There are buses around for easy travel.

Old driver driving school

I have been to Chongming many times, not many corners, it is still a bit far from the future subway, but it can still be accepted

[Selected Real Estate 2] Blue Lake Bay

Real estate review

ifEng_1489

There are comprehensive shopping malls nearby. Lenovo Computer Stores, Lianhua Supermarket, Jinye Supermarket, Wenfeng Supermarket, Xiufang Supermarket, eating and buying vegetables are very convenient. There are 8 units, with 66.0-118.0 square meters in different areas of different areas of different areas. Choose, take what you need.

ifEng_1073

The greening rate of the community is good, the environment is beautiful, the eyes are full of green, and the living comfort is high.

Chongming is now more and more houses. To be honest, there are a few who work in Shanghai to buy that goes.

[Selected Real Estate II

Real estate review

Editor

1. The kitchen is L -shaped and has a large space area, which is convenient for cooking food and kitchen supplies. 2. The kitchen and toilet have windows, which are convenient for oil fume and odor, and the ventilation is better. 3. The master bedroom is the suite design. In addition to the independent bathroom, there is also a test room, which is convenient for the owner’s life. The privacy is better and the living comfort is high. ; 1. The depth is unreasonable, which will cause the part to be dim and need to turn on the light during the day.

The property fee is 2.5 yuan/square meter and month, and the price is acceptable. It depends on the quality of the service. The average price is about 26647 yuan/㎡.

Little Snail Nica

It is already the existing house. It is close to the Changxing Town Government, and the surrounding foundation is OK.