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A new material based on amidoxime chemical groups may allow electrochemical extraction technology to extract uranium ions from seawater more efficiently than previous methods, according to a recent st...
A new type of cold spray coating, made from the metal tantalum and applied to the plasma-facing steel walls of fusion reactors, could lead to efficient, compact fusion reactors that are easy to repair...
与传统的定向进化相比,体内连续进化的研究依然处在比较初级的阶段。目前仅在大肠杆菌或酿酒酵母等模式微生物底盘中构建出了体内连续进化系统,并且这些系统本身也有一定的局限,体内连续进化技术还需要进一步的发展和完善,才能满足更为广泛的需求。
Cornell researchers have unearthed precise, microscopic clues to where magma is stored, offering scientists – and government officials in populated areas – a way to better assess the risk of volcanic ...
Chemical reactions that are driven by light offer a powerful tool for chemists who are designing new ways to manufacture pharmaceuticals and other useful compounds. Harnessing this light energy requir...
Researchers at Penn State are developing a new type of imaging that does not require a lens and uses reconfigurable particle-based masks to take multiple shots of an object. The technology i...
Car companies and researchers have been feverishly working to improve the technologies behind self-driving cars. But so far, even the most high-tech vehicles still fail when it comes to safely navigat...
SAR interferograms are often contaminated by random noises related to temporal decorrelation, geometrical decorrelation and thermal noises, which makes the fringes obscured and greatly decreases the d...
This paper describes the use of podcasts as learning aid in the teaching of operations management, particularly in a Simulation class. A podcast is a digital recording of a radio program, which is n...
Humanitarian aid distribution is associated with many activities, numerous disaster management stakeholders, enormous effort and different processes. For effective communication, humanitarian aid dist...
Humanitarian aid distribution is associated with many activities, numerous disaster management stakeholders, enormous effort and different processes. For effective communication, humanitarian aid dist...
Objective. To evaluate mental health first aid (MHFA) skills using simulated patients and to compare self-reported confidence in providing MHFA with performance during simulated patient roleplays. Me...
A study led by scientists at Indiana University reports a new method to determine how bacteria sense contact with surfaces, an action that triggers the formation of biofilms -- multicellular structure...
A group of ecologists has started creating a periodic table of ecological niches similar to chemistry’s periodic table. And just as chemists have used their periodic table as a point of reference to u...
With over 500 million tweets sent every single day, new research from the Penn State College of Information Sciences and Technology (IST) is investigating innovative ways to use that data to help comm...

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