News

The Trump administration considered banning China's Huawei from the U.S. fi...

A team of researchers at Stanford University has found a way to track how much electricity is generated and used in the U.S. on an hourly basis. In their paper published in Proceedings of the National Academy of Sciences, the group describes their method and how it can be used to reduce greenhouse gas emissions.

Slightly bending semiconductors made of organic materials can roughly double the speed of electricity flowing through them and could benefit next-generation electronics such as sensors and solar cells, according to Rutgers-led research.

Four-year stay in United States ends for Bei Bei

Four-year stay in United States ends for Bei Bei

Source: https://leetcode.com/problems/design-twitter/

Research published in the International Journal of Electronic Governance has investigated whether any of five "anonymous" social media applications are secure in that they do not allow a third party to see personal data or track the users.

Researchers from the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) and Sandia National Laboratories are searching for ways to maximize the advantages of large-scale rotors and their potential for increased energy generation. Their work as part of DOE's Big Adaptive Rotor (BAR) project aims to create the next generation of land-based wind turbines with 206-meter rotors, which will increase capacity factors by 10 percent or more over a typical land-based turbine.

The House Intelligence Committee has resumed its pas de deux of dueling documents. This time Republicans fired first with a report on Monday; Democrats are expected to riposte on Tuesday.

Transforming the way we travel is an essential part of tackling the climate crisis. The transport sector contributes about 20% of global carbon emissions. In the UK the figure is 33%, and the country has made virtually no progress in reducing emissions from transport. In many countries, they're actually increasing.

The radio host and former 'AGT' judge accused Cowell of turning the show into a 'boy's club.'

Researchers at the University of Tsukuba have created a new artificial intelligence program for automatically classifying the sleep stages of mice that combines two popular machine learning methods. Dubbed MC-SleepNet, the algorithm achieved accuracy rates exceeding 96 percent and high robustness against noise in the biological signals. The use of this system for automatically annotating data can significantly assist sleep researchers when analyzing the results of their experiments.

In politics, when you have little to show for your achievements, you can release a "roadmap" for what will supposedly be achieved in the future.

【患教科普】

写作素材

Vue.js - The Progressive JavaScript Framework

Every field in science and engineering employs highly specialized equipment: surface area analyzers, nanosizers, recording membrane osmometers. This equipment is often incredibly specific, designed for just a single function, but it's essential for performing accurate, replicable research. And without the ability to replicate the research of other scientists, the validity of science itself falls apart.

Currently, transporting damaged and defective car batteries is an expensive process as they need to be placed in an explosion-proof box, which costs thousands of pounds. However, researchers from WMG at the University of Warwick in collaboration with Jaguar Land Rover engineers have been able to freeze batteries with liquid nitrogen.

Argentine soy farmers and crushers expect a boost in demand next year after the South American grains giant won long-sought approval from China to export soymeal to the world's biggest consumer of the livestock feed.

Humans are now closer to seeing through the eyes of animals, thanks to an innovative software framework developed by researchers from the University of Queensland and the University of Exeter.