Source｜Mr. Fashion Interview, writing｜Lin Shanshan (stories hardcore), editor｜Du Qiang Head picture｜Mr. Fashion There is almost no one like Yang Guoan, who goes deep into the highest decision-making body of an Internet giant, observes them, diagnoses them, and promotes the most significant changes, while at the same time mentoring numerous entrepreneurs, giving them advice and forging Organization and guiding value. He played this role for 12 years. How did he do.. Read More
Is it harmful to extract teeth with braces?
Problem description: I am 24 years old this year, and my mouth is very irregular. I want to use braces for correction, but I need to extract my teeth. Is it harmful to extract teeth with braces? Date of problem:2020-09-26 Patient information:Age: 24 Gender: FemaleDental extraction with braces may cause loose teeth . Dental extraction with braces may have the following risks: 1. Enamel demineralization and caries: There are many.. Read More
The hazards of premature loss of deciduous teeth
Problem description: A seven-year-old girl has lost her deciduous teeth prematurely and has exposed her pulp. I would like to ask about the harm of premature loss of deciduous teeth? Date of problem:2020-09-26 Patient information: Age: 7 Gender: FemalePremature loss of deciduous teeth affects chewing function And pronunciation, affect children’s eating and appearance. The hazards of premature loss of deciduous teeth are as follows: 1. Reduce the efficiency of chewing.. Read More
The rule of explosion of the three generations of Internet celebrities
Whether you are red or not, you have a fixed number. Editor’s note: This article from the micro-channel public number “burning deep” (ID: shenrancaijing) , of: deep Burn the team. shenrancaijing original Author | Su Qi Edit | Kim Jung-young “My name is Ding Zhen, this is my pony pearl.” A Khampa guy who hasn’t studied for a few days, can’t speak Chinese, and can’t write, because of a smile,.. Read More
In less than three years, it lost 2.6 billion yuan, and it was listed on the education market but did not go ashore
Source｜Shenrancaijing (ID: shenrancaijing) Author｜Zhou Jifeng, editor｜Jin Yunpi Title map｜Education together official map Together Education, which is in the second echelon of online education, was listed on the Nasdaq on December 4th. It is ahead of VIPKID, homework help, and ape tutoring in the first echelon. It is introduced in the prospectus of Yiedu Education that, in terms of the number of enrollments and total bills of paid courses in 2019.. Read More
Causes of tooth wedge-shaped defects
Problem description: My teeth are a bit uncomfortable recently. I went to the hospital for dental examination and said it was a wedge-shaped tooth defect. I want to ask about the cause of the wedge-shaped tooth defect? Date of the problem:2020-09-26 Patient information:Age: 32 Gender: MaleWedge-shaped defects in the teeth are teeth Defects in his neck. The defect in the neck may be caused by the concentration of occlusal stress,.. Read More
Is it safe to wash teeth in small clinics?
Problem description: I have a few dental calculus, concentrated on the inner side of the lower front teeth. I want to clean up this dental calculus. Is it safe to clean my teeth in the small clinic? Question date:2020-09-26 Patient information:Age: 26 Gender: MaleAs long as formal disinfection is performed All are safe. Tooth washing is very helpful for protecting oral health. It can not only remove calculus, tartar and.. Read More
To complete 600 million years of work in 200 seconds, how awesome are the “Nine Chapters”?
Source｜Science Exploration Award(ID: XplorerPrize) Author｜Chen Jing Head picture｜Ma Xiaohan, Liang Jing, Deng Yuhao, Emoticon: Light quantum interference physical picture: the lower left is the input optical part, the lower right is the phase-locked optical path, and a total of 100 outputs are on the top Optical mode, respectively connected to 100 superconducting single photon detector through low loss single mode fiber The work that “Nine Chapters” can complete in 200.. Read More
Complications of reverse orthodontics
Description of the problem: I am going to do mandibular orthodontic surgery. I belong to the skeletal reverse jaw. I want to ask about the complications of reverse jaw orthodontics? Question date:2020-09-26 Patient information:Age: 26 Gender: FemaleReverse jaw orthodontics may cause loose teeth and affect the roots. Common sequelae of inverted jaw correction include: (1) Loose teeth: Under normal circumstances, each tooth has a certain degree of physiological mobility in.. Read More
Yao Yang: China’s innovation has two major advantages. The huge market can dilute the cost of technological innovation
Professor Yao Yang, Dean of the National Development Institute of Peking University On December 4th, at the “China’s Economic Outlook” held by the National Development Research Institute of Peking University and the China (Shenzhen) Comprehensive Development Institute In the third event of the topic of “and challenges”, Professor Yao Yang, Dean of the National Development Institute of Peking University, said that the next stage of innovation in China will have.. Read More