The patchwork ceiling, the new frontier for WeChat, and the direction of alibaba's counterattack
Pinduoduo has a market cap of more than $100 billion and is now worth around $109 billion, but the hardest climb for it is likely to begin now.
Pinduoduo has a market cap of more than $100 billion and is now worth around $109 billion, but the hardest climb for it is likely to begin now.
Microsoft Corp. today released updates to eliminate at least 55 security vulnerabilities in its Windows operating system and other software. Two of the patches target vulnerabilities that have already been used in online attacks, and four of
One thorny issue: With Intels Alder Lake down in the coming weeks, Microsoft may have spent too much time optimizing Windows 11s hybrid CPU architecture, which combines the core of performance and efficiency. This results in AMD CPUs being p
A team of American scientists has developed a software biosensor patch that can be attached to the skin of critically ill infants or children to monitor vital signs and other information comprehensively. Such as heart fibrillation, movement,
All chemical reagents used to prepare Sn.918Sb.109O2 were of AR grade. In the typical synthesis, 5-10 ml of hydrochloric acid was added in double distilled water. At the moment, SnCl2. 2H2O and SbCl3 in molar ratio 1:4 was mixed to above solution. Further, ammonium hydroxide was added drop by drop to the above-mixed solution. A small amount (5- 10 ml) of ply-ethylene glycol was added as a capping agent. Vigorous magnetic stirring was done for 18-24 h to ensure a complete and intimate reaction be
Molybdenum tube 99.95% purity We can weld or rivet the molybdenum tub according to customer's requirements. It is possible to change the thickness of the tube. About molybdenum The gray-metallic element Molybdenum (Mo), has the third highest melting point, after tantalum andtungsten. You can find it in several oxidation stages in minerals. However, you won't see it as a natural free metal. Molybdenum has a reputation for being strong and stable in high-heat environments. To improve its co
Trunnano is one of the world's largest producers of aluminium oxide powder. At present, the aluminium oxide supply in the Chinese market is very stable, but due to the global epidemic, the market demand in other countries has declined. If yo