杭州西湖妃子阁

　　Cctv newsNowadays people’s lives are gradually surrounded by intelligent tools such as computers and mobile phones. As the screen of smart phone is getting bigger and bigger, while users enjoy the pleasure of big screen, there are some information age diseases such as "mouse hand" and "mobile phone hand". Recently, some biomedical experts have warned that "mobile phone users" cannot be ignored.

　　What is a "mobile phone hand"?

　　It is a common thing for many people to type with their thumbs and press the HOME button on their smartphones every day. However, it is such a small action, repeated every day, the harm to the thumb can not be ignored. Thumb will have discomfort symptoms such as pain, which is what medicine says.Tenosynovitis of thumb”。

　　In the past, the main group of tenosynovitis patients was middle-aged and elderly people who did manual labor, but now because ofTenosynovitis is gradually becoming younger due to improper posture of using mobile phones and frequent use of electronic products such as mobile phones and tablet computers.

　　Why do you get a "mobile phone hand"?

　　Use the phone for a long time with one hand.

　　Nowadays, with the popularity of smart phones, many citizens have developed the habit of playing mobile phones with one hand. In the long run, due to improper operation posture, there are more and more "mobile phone hands".

　　Experts said that from the occurrence of tenosynovitis, it is mostly inThumb, middle finger and forefingerThree fingers, these people’s finger activities have several characteristics: First,fast; The second isHigh strength; The third isa long time. If you play mobile phone for a long time, it fully meets the above characteristics.

　　The screen size of using mobile phone is too large.

　　Nowadays, it seems to be a trend that the screen of mobile phone is getting bigger and bigger. The screen of smart phones is getting bigger and bigger, and citizens will face the threat of tenosynovitis while enjoying the pleasure of the big screen. For a small hand with a big mobile phone, the angle of wrist extension and finger movement will exceed the general angle range, which will cause excessive friction of tendon and extrusion of joint capsule for a long time, and if the finger repeats a certain action repeatedly, it will also cause finger nerve injury.

　　Many net posts believe that for most users,The most suitable mobile phone for hand size is the 4-inch model, and the width of the mobile phone should not exceed the distance from the tiger’s mouth to the middle section of the index finger..

　　speicalHome Tip: Change the posture of mobile phone use and beware of "mobile phone hands"

　　In order not to be a "mobile phone user", the key is to change the operating habits and reduce the frequency of use. It used to be a mobile phone with one hand.It is best to hold the mobile phone in one hand and use the other hand to touch the screen of the mobile phone. It is best not to stroke with your thumb, but to "poke" the screen with your fingers..

　　When you use your mobile phone, rest your thumb properly, type with the remaining fingers, or send messages by voice. Of course, it is also necessary to move your fingers frequently.

　　Tip: How to avoid tenosynovitis in daily life

　　1、Pay attention to the correct posture of fingers and wrists.Don’t bend or stretch back too much when doing housework such as washing clothes and cooking; Don’t carry things too heavy; Don’t use too much force on your fingers and wrists.

　　2、Warm and hot compress:Get into the habit of washing your hands with warm water, not cold water. Pay attention to keeping your hands warm in winter and wear cotton gloves to prevent your hands from getting cold.

　　3、Maintain a comfortable position:The nursing of tenosynovitis needs to avoid arm drooping. When sleeping, patients with tenosynovitis need to keep their arms close to their bodies and their wrists are not bent.

　　4.、Self massage:The wrist joint rotates 360 degrees; Or make a fist with your palm and relax, and do it back and forth several times; Or a few times of finger back pressure or palm back pressure can effectively relieve hand pain.

　　5、Take a timely rest and maintain a correct working posture.For long-term desk office workers, they should adopt correct working posture, try to keep their hands balanced, and their wrists can touch the real thing, so as not to be suspended. Take a break between work, put your hands on the table and rotate your head for 2 minutes.

Xiaoling, 25, has had a menstrual cycle of more than 10 days since she was young. Later, after a one-time life, Xiaoling had recurrent vaginal inflammation. Xiaoling thought it was caused by her boyfriend, so after going to the hospital for gynecological examination, she didn’t expect to find out that she was a double vagina and a double uterus.

Xiaoling was very surprised. It is no wonder that since high school, her menstrual flow has been more than that of her peers. The confusion that has plagued her for many years has finally been solved. It turned out that it was all her uterus.

The doctor said that double uterus is not uncommon, but it is easy to be ignored.If women have problems such as long menstrual period, severe dysmenorrhea and abnormal vaginal discharge after menarche, it is best to check clearly as soon as possible to rule out the possibility of congenital malformation of reproductive tract.

The uterus is very special and important for women. It is a place for menstruation and pregnancy. Under normal circumstances, women only have one uterus, but there are also a few women who have the same as Xiaoling.Double uterus and vagina, clinically,This symptom is called oblique vaginal septum syndrome.

Vaginal oblique septum syndrome belongs to genital dysplasia.The main manifestations are congenital malformation of double cervix, double uterus, double vagina and complete or incomplete atresia of one vagina., mostly accompanied by atresia of vaginal urinary system malformation.

Source: Obstetrics and Gynecology, First Affiliated Hospital of Xijiao

The cause of oblique vaginal septum syndrome in women is related to the embryonic development process. Both hermaphroditic embryos have two sets of reproductive ducts, namely the mesonephric duct and the accessory mesonephric duct.About six weeks after embryonic development, the accessory mesonephros on both sides gradually develop female reproductive organs (uterus, fallopian tube and upper vagina) after complete fusion. In addition, the accessory mesonephros develop into urogenital sinus at the fourth week, which not only forms the kidney, but also induces the accessory mesonephros to fuse.

Once the development of the mesonephric duct is interrupted, the accessory mesonephric duct will also be affected, but because the other side is still developing normally, it will eventually lead to the consequences of asymmetric reproductive tract complicated with urinary system malformation, that is, the problem of double uterus.

At present, clinical oblique vaginal septum syndrome is mainly divided into three types.

Type I is a non-porous oblique septum type.: it usually occurs after menarche.Dysmenorrhea (progressive aggravation)The main manifestation is that the menstrual blood on the oblique septum can not be fully discharged, and the menstrual blood may flow back into the abdominal cavity, leading to pelvic inflammatory disease, pelvic abscess and other secondary infections.

Type ⅱ is a perforated oblique partition type:Mainly manifested as followsProlonged menstrual cycle, endless menstrual dripping and brown secretion.Or complicated with infection, resulting in pus in the posterior compartment, and the secretion is purulent with odor.

Type ⅲ is the type of imperforate oblique septum combined with cervical fistula.: the patient’s menstrual period is prolonged,A small number of vaginal bleeding or purulent secretions.If not treated in time, it will further cause gynecological problems such as acute pelvic inflammatory disease or pelvic cyst.

In fact, it is hard for ordinary people to imagine the situation of double uterus. If the double uterus is diagnosed, the patient himself will be surprised and afraid. Does the double uterus have an impact on life?

Double uterus and double vagina patientsIf there is no discomfortThere are no problems such as menstrual blood retention,It has little effect on sexual life.However, if one vagina develops normally and the other vagina fails to develop, it may cause pain or bleeding if a man enters the undeveloped vagina in the same room.

Secondly, is pregnancy risky? Compared with normal women,It is difficult for women with double uterus to get pregnant, and the risk of danger during pregnancy will be higher than that of normal women., such as spontaneous abortion in early pregnancy; In the second trimester of pregnancy, the uterus is unable to resist the rising intrauterine pressure, and it is also easy to have miscarriage or premature delivery; In late pregnancy, due to the narrow uterine cavity and limited fetal activity, there is a high possibility of abnormal fetal position, which may cause placental abruption, premature rupture of membranes, postpartum hemorrhage and other problems.

Finally, will twins be born in double uterus?The probability of pregnant twins in patients with double uterus is the same as that in normal women.The twin uterus is caused by the failure to fuse the accessory mesonephros in time when the embryo divides, and the twins are fertilized by two eggs or the fertilized eggs split into two fertilized eggs. There is no direct relationship between them.

Generally, there is no discomfort in the body, and few women will take the initiative to do gynecological examinations. Once the problems like double uterus and double vagina are detected, they will be nervous and worried. If you check the double uterus, what treatment methods are there?

• surgical treatment

Surgery is the most common method to treat double uterus, which reconnects the divided uterus through surgery, thus helping the uterus to return to its normal shape. Surgery needs to be decided according to the patient’s condition. Generally, general anesthesia is needed, and postoperative wound care and rehabilitation and recovery training should be paid attention to.

• medication

Medication can also be considered for double uterus, such as using hormone drugs to regulate menstrual cycle, so as to alleviate the problems of dysmenorrhea and irregular menstruation in double uterus.

• physiotherapy

Physical therapy can be carried out with the help of professional doctors, including acupuncture and massage, with the aim of helping to relieve dysmenorrhea and improve menstrual discomfort.

• Psychological support

Double uterus is not a rare disease, but the process of treating double uterus is long, and patients will feel great pressure. Therefore, medical care should give patients support, help and answer doubts in the treatment of God, and pay attention to patients’ emotional changes.

Oblique vaginal septum syndrome sounds terrible, but it has little effect on getting married and having children. Women should pay more attention to their health at ordinary times, and it is best to have gynecological examinations regularly to achieve early detection and treatment of diseases.

References:

[1] "Congenital kidney deficiency! Abdominal pain is unbearable! Let’s take a look at how to diagnose and treat vaginal oblique septum syndrome. . Gynecology and Obstetrics. 2023-03-09

[2] "Does a woman’s double vagina affect normal pregnancy and childbirth? Family doctor online, June 18, 2014

[3] "The 24-year-old girl found two vaginas and double uterus? Doctors speak frankly: it’s rare to be in business for many years. Dr. Zou Lisha. 2023-04-12.

Reprinting is prohibited without the permission and authorization of the author.

The new rise of science and technology has also created the heyday of an era. With the growth of the global population, it has promoted the progress and development of industry invisibly based on the need for convenience. The problem of food and clothing for modern people has been basically solved, and the experience brought by science and technology has become people’s spiritual food, bringing more fun and convenience to life.

Looking at the past, no matter from the industrial field or the consumer electronics field, the thinking and manufacturing power of the Internet is relatively backward, and the consumption power is weak, so the application scale of electronic connectors is very different from the present situation. With the opening of the Internet, the new promotion of artificial intelligence and the Internet of Things has greatly changed the life around us.

Intuitive changes that can reflect the development of science and technology are constantly being popularized in life, and the application of smart home makes people sigh! Smart refrigerators, smart TVs, smart washing machines, smart speakers, smart lighting, smart air conditioners, smart door locks, intelligent curtain, etc., with the empowerment of the Internet of Things, have the ability to connect to the network, and have gradually become the new focus of the development of the Internet of Things in 2019.

The application of electronic connectors wins in the Internet of Things and artificial intelligence.

In the field of consumer electronics, whether it is smart home, service robot or smart wear, with the development trend of intelligence, the application of electronic connectors has increased dramatically, showing an unprecedented good trend, which is a new height for the past.

The application of electronic connectors wins in the Internet of Things and artificial intelligence.

According to authoritative statistics, the development of the Internet of Things is growing at an annual rate of 25%. It is estimated that by 2024, the market scale of the Internet of Things is expected to exceed 2.2 trillion yuan. Secondly, the application of the Internet of Things is more extensive, and it penetrates deeply in many industries such as electric power, transportation, industry, medical care, security and so on. In this new field, it will be a new blue ocean for the electronic connector market!

These are some of Xiaobian’s opinions. Readers can also discuss with Xiaobian what they think later.

A wave of 1500 people were organized before the activities of Alibaba Cloud servers, and 200 people were organized. But I am not organized now.

But when organizing this activity, I learned that everyone has a common question:Is this server use? ?

When it comes to the server, many people may say distributed, do calculation, crawl, and procedure background service, multi-person cooperation, etc.

In fact, these ordinary people can not use it, I will say that everyone can use it.

Everyone must have a work folder when you work, the students are your own courseware, exam, prepare for interview, and so on.

The friend who has already worked, there will be a file that puts your own important document, MarkDown, Pictures, Resume, etc.

Such an important folder, and we have to update every day, and we are worried about the computer is lost, or it is broken, suddenly these are not seen.

So we want to back up.

There is also our frequent personal computers and working computers to synchronize some private information, rather than passing on WeChat.

These are the use scenarios of Git private service, and it is very easy to use.

Everyone also knows GitHub, Gitee can also engage in private warehouses to back up, synchronous files, but their documents may put a lot of important information, including their own passwords, key classes, and put it above. It is not necessarily safe. You are not afraid of which major bugs will leak your information [wit]

More crossed, GitHub and Gitee are speed-off. After all, the functional positioning of people is not a network disk.

There is a large file in the project (more than a few hundred m), such as PDF, PPT, etc. It will make you suffocate.

Later, I will send a document to tell, how do you have a git private service!

This can be used to generate a download link of the file, or the local file can also be transmitted to the server.

It is equivalent to making an object store, in fact, cloud manufacturers also have objects stored.

However, we can do one, not enough, very classmates, you should not know how object storage, in fact, we can use the server to be a similar company.

I have been deployed on the server with a tool written by Go now. Used to pass files with the server, or create a temporary download link for some files.

These are direct command lines,

In this way, I wrap the command package into a shell command, want to pass the file, directly uploadTomyServer, and then return to the downloadable link, this file also passed to my server.

I also put my project code on GitHub:

Interested exciting friends can go to learn a wave, and give a star. Haha.

Do a website, for example, everyone knows how to write a few lines of code with HTML, but how to show someone else?

If you use your own computer to do a server, you can only access your website with your device in the same router, and this device can not have your website.

Because your IP is not a public IP.

If there is a cloud server, it is a public network IP, your website can make anyone visit.

Or a service you provide allows anyone to use.

For example, in the second example, we can develop a file storage, this service, I only put the command line to others, others can use my service to generate a link, of course their files have passed to me. On the server.

Again a way of use.

I have previously organized the activities of the server, Ali Cloud gave me an Excel, let the face are the list of friends who buy servers here, I will directly put this list directly to the group, let everyone check, appear in list You can find me to cash back, do you have anything.

There are several big problems that do this:

• Everyone is going to download Excel, do contrast, there will be someone to change the content of Excel and then say it is bought from you, I can’t make a comparison with Excel.
• Excel has a personal information from others, which is unstoppable.
• If everyone uses Excel inquiry, private letter I cash back, one is nearly two thousand people to find me cash back, my WeChat is imposed, this becomes physical activity.

How should I do it?

I simply write a query page, the backend logic is to read an Execl form, everyone enters her Ali Cloud ID in the query page, if in Excel, the page will return the QR code of the cash back group, everyone can be independent Scan code is plus group.

In this way, I will finally send an equal red envelope directly in the cash group, is it great to reduce human cost?

Of course, I generated the QR code of 17 cash back groups. According to certain rules, they show friends passing through the query.

It is such a very ordinary query page.

After the query passes, the cash back group is displayed.

But to deploy on the server, because there is no public network IP, others can’t use your service.

Learn Linux

Learning Linux actually engaged in a virtual machine on your computer, or you can also learn the dual system, but this is very testing how your computer performance is.

If you have a server, it is a separate computer. How do you Hoho Huoho, and you don’t have to shut down a year, you can always run your task, and your local computer is completely isolated.

More convenient, you are now in the system, such as Centos, want to do an experiment, need to be on the unbantu, if it is a cloud server, the replacement system is in the background point, one button is reloaded, the cloud manufacturer basically supports all the system installation of.

We usually play Linux is often equipped with various environments, then this Linux is played by yourself (generally unwarring use root permission), in short, the environment is unable to reload, basically reload.

The cloud server reloading the system is too convenient.

There is also an environment where you are not easy to match. If you play this environment later, you will go back to this previously matching environment rather than re-fitting the system.

Then you can save the function with the cloud server, you can play a mirror package in the moment you match the environment. If the environment is broken, you will fall back to the status of the last mirror package. This is very fragrant.

Summarize

In fact, there are still many other uses, but I just say that everyone is universally used.

The above, the three points mentioned: git private service, document storage service, build a website, I will send a hand to do your hand, truly use the server to improve our work learning efficiency!

Regarding the activities of the free collar server, I will not organize so many people also involve the cash back. Some of the friends do not look at the group information, then directly private letter and I complain, I am really handling, body and mind Too much.

If you want to buy a server, you can purchase this link:

Https://www.aliyun.com/minisite/goods?taskpkg=1111ydsrwb&pkgsid=1959&recordid=962642&usercode=roof0wob

Now is the double eleven event, or the activity price is over, and it will be over in December.

The price is really very cheap now, 60 blocks for new users can buy one year,But I will no longer be cash out, everyone can buy it yourself through the link..

If you want to register a new number, pay attention to real-name certification requires a new ID card.

It is recommended to buy these two servers, which is all, cost-effective.