The author recently watched the news on the Internet and learned that people's attention to the TV has increased. Although we are far away from the TV when we watch it, the radiation is very little harm to us. However, if parents in their homes have children who have children at home,-----
Ruifeng Optoelectronics released the 2014 semi-annual report on the evening of August 27. In the first half of 2014, the company achieved sales revenue of 410 million yuan, a year-on-year increase of 39.42%; realized operating profit of 19.2 million yuan, down 7.20% year-on-year; realized net profi-----
According to the financial data of industrial enterprises released by the National Bureau of Statistics, from January to June, the total profits of industrial enterprises above designated size reached 2,864.98 billion yuan, an increase of 11.4% year-on-year, and the growth rate increased b-----
1 Introduction Modern mobile communication devices are increasingly focusing on mobile device power issues. The core problem of mobile power is the management problem of rechargeable batteries. Since the management of batteries is closely related to the chemical characteristi-----
Helenzhe (300201) announced on the evening of September 12 that the company intends to purchase a total of 100% equity of Shenzhen Juengweiye Technology Co., Ltd. legally held by Yin Yejun, Tian Guohui and Xiao Dan through the combination of issuing shares and paying cash. The consideration for the-----
According to Hong Kong media reports, NVC lighting, which has fallen into shareholder infighting, has been suspended for more than a month, but the big shareholder Dehao Runda Chairman Wang Donglei and the company’s founder Wu Changjiang have battled for control, but there is still no end, b-----
With the development of security in the fields of transportation, finance, and electricity for nearly 20 years, and the rapid increase in safety requirements in various fields such as food, medicine, and production processes, video surveillance technology and the market have achie-----