According to foreign media Reuters, three sources familiar with the situation revealed to Reuters recently that Chinese regulators investigated Siemens last year to find out whether the German giant’s medical department and its distributors bribed hospitals to purchase certain medic

Release date: 2014-06-16 The first game of the 2014 World Cup in Brazil, attracting the attention of billions of viewers around the world, is definitely not just the goal of the Brazilian team and the red card of the opponent. On this day, the laboratory of Duke University in the United States,

The appropriate time for the chestnuts to have woody buds is to germinate until the leaves are developed. If the grafting is too early, the temperature is low, the healing is slow, and the scion is exposed on the tree for a long time, which affects the survival rate; if the grafting is too late, th

Cactus is native to Brazil and belongs to the cactus family. Stem pendulous branches, flat and multi-section, section from obovate to oblong, connected into a crab claw shape. C. jasminoides generally bloom in January-March, and the flowering period is longer. When blooming, it is extremely tender

How many kinds of counterfeit methods can milk powder have? When Chen Junshi, academician of the Chinese Academy of Engineering and general counsel of the National Food Safety Risk Assessment Center, entered the US Pharmacopoeia Committee (USP)'s “Food fraud database” with this iss

The rapid development of modern industry, the loss caused by pollution is tending to diversify. In the electronic field, the pollution level is directly linked with the unqualified components; in the field of health care, without satisfactory targets, it can incur econo

Ultra-fine pulverizer improves the physical effect of the pulverizer The ultra-fine pulverizer is made of stainless steel material, and the material enters the pulverization chamber from the feeding hopper. The pulverization is obtained by the relative motion impact be

The fruit is rich in nutrition and good in taste, and it is one of the essential foods for baby's healthy growth. But what they eat and how they eat can all be exquisite. About 4 months should gradually add complementary food, juice or puree. “Before this, the main source of nutrition n

Abstract: This paper designs a wireless multi-channel surface electromyography (SEMG) acquisition system, which includes multi-channel wireless sensor and signal receiving part. The sensor can be independently worn on the surface of the human body, and the surface electromyography si

One, tomato corn pizza Mix a spoonful of sugar in a bowl of warm water and let it cool for 5 minutes. Then add 1/4 cup of flour and salt, stirring constantly to make it a piece. Put the dough in a large bowl and apply cooking oil. Do not fry in the pan and fry for 30 minutes. Then cover the lid

When summer weather is hot, especially when you feel thirsty after sweating, people want to drink a large cup of herbal tea. It is both thirst-quenching and antipyretic. In fact, drinking herbal tea in summer is very particular. If it is not right, it is harmful to health. Many people believe tha

Before the budding of the apple tree in mid-to-late mid-March, the whole tree sprayed 3-5 Baume degrees lime sulfur mixture, such as Yang Bai Lun tussock moth, need to spray a pyrethroid agent, when the lobular disease serious orchard spraying should be added 1 % of zinc sulfate. Scrape cure branc