In 2022, the number of applicants for postgraduate entrance examination nationwide reached 4.57 million, maintaining a high growth trend for seven consecutive years. Under the fierce competition, more and more students choose postgraduate entrance examination institutions, and the "industrial chain" of postgraduate entrance examination is becoming more and more complete. While meeting the learning needs of some students, some chaos exposed by it also makes some students fall into inefficient competition, and even brings new problems to college enrollment.
These two days, an old professor from Zhongnan University of economics and law is very busy. Colleagues, students, reporters visit or telephone interview... His schedule is full. The old professor is 90 years old and his name is Zhao Dexin. He was noticed because of another progress in the dispute over China HowNet. On May 13, Xinhua News Agency reported that recently, according to the preliminary verification, the State Administration of market supervision filed a case for investigation on the suspected monopoly of HowNet according to law.
In the economic environment under the epidemic, some employees are worried that the enterprise can't afford it and will lose their jobs. However, even on the days when they can still work at home, some new troubles of employees also surface. Some netizens broke the news on the pulse that Suntech institutions require home employees to install monitoring software overnight and capture their faces every 5 minutes. If they capture screen shots less than 89 times a day, they will be regarded as absenteeism. Not only employees will be deducted from all performance, but leaders and HR will also be deducted.
It's a steering wheel. Musk thought that Tesla built it and installed it on the "best car in the world" modelsplaid, named yoke. Yoke was born in June 2021. Because yoke has a touch button, father Ma abandoned the gear lever of his eldest brother, canceled the light control lever of his second brother, and lost the wiper lever of his third brother.
Andreessen Horowitz (also known as a16z), a well-known American venture capital, announced that he had invested in a new cryptocurrency company lightspark, and one of the co founders of lightspark was David Marcus, who was in charge of the Facebook cryptocurrency project and left last December.
In a paper published in January, researchers tried to assess the role of smart devices worn on the wrist in tracking energy consumption and heart rate. Thirty healthy male and female participants used applewatchseries 6, polarvantagev and fitbitsense to engage in weight training, cycling, running, walking and even sitting. As a reference device, the team used polarh10 chest strap and metamax3b.
Recently, engineers at the Massachusetts Institute of technology have developed a paper thin speaker that can turn any surface into an audio source. This thin-film speaker produces the least audio distortion and consumes only a small part of the energy of traditional speakers. The research team demonstrated a palm sized speaker that weighs about a dime. No matter what surface the film is stuck to, it can play high-quality audio.
With the powerful instruments of the space telescope (WST) and the WST telescope (WST), the team is now debugging the four powerful optical telescopes. On the way to preparing for the scientific work that began this summer, the team now needs to examine 17 different instrument "modes".
A report from the NSA shows that the United States is preparing new encryption standards, which cannot be bypassed by the country's top password cracking agencies. NSA has been involved in part of this process, but insists that they have no way to bypass the new standards.
New research in mice shows that T cells prevent the regeneration of damaged nerve cells due to a reversible, age-related mechanism. Previous studies have shown that aging affects the ability of nerve cells to regenerate after injury, which may affect recovery and lead to long-term disability. However, little is known about the biological mechanism of this decline in regeneration, and there is no treatment to help repair damaged nerve cells.