搜索结果: 1-11 共查到“Molecules”相关记录11条 . 查询时间(0.014 秒)
A novel method for squeezing molecules together could significantly reduce chemical manufacturing waste（图）
Mechanical Engineering Energy Science Research
2023/6/27
The production of chemicals accounts for 40% of all energy currently used in manufacturing, and the process also results in toxic solvent waste that pollutes the environment and poses health risks to ...
MIT undergraduates are learning about nanoscale science and engineering from individual atoms up to full-scale functional systems, and they’re doing it hands-on at MIT.nano.
If she hits just the right pitch, a singer can shatter a wine glass. The reason is resonance. While the glass may vibrate slightly in response to most acoustic tones, a pitch that resonates with the m...
A chemistry collaboration led to a creative way to put carbon dioxide to good – and even healthy – use: by incorporating it, via electrosynthesis, into a series of organic molecules that are vital to ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Calculation of high-order harmonic generation of atoms and molecules by combining time series prediction and neural networks
时间序列预测 神经网络计算 原子分子 高阶谐波生成
2023/5/9
High-order harmonic generation (HHG) from the interaction of ultra-intense laser pulses with atoms is an important tabletop short-wave coherent light source. Accurate quantum simulations of it present...
Zeolites are a class of minerals used in everything from industrial catalysts and chemical filters to laundry detergents and cat litter. They are mostly composed of silicon and aluminum — two abundant...
Chemical engineers and materials scientists are constantly looking for the next revolutionary material, chemical, and drug. The rise of machine-learning approaches is expediting the discovery process,...
Making movies of molecules
molecules
2007/5/14
3 May 2007，A team of international scientists, including Alessandro De Vita of the Department of Physics at King’s College London, has made “movies” to provide the first direct evidence of how individ...
Smart thin film membranes adopt properties of guest molecules
film membranes molecules synthetic material
2007/4/13
BLACKSBURG, Va., March 29, 2007 -- Virginia Tech researchers announced last year that they had created a nanostructured membrane that incorporates DNA base pairs in order to impart molecular recogniti...
February 15, 2007，A newly designed porous membrane, so thin it's invisible edge-on, may revolutionize the way doctors and scientists manipulate objects as small as a molecule.
5 February 2007，Confining and controlling electrons onto metal surfaces is an awkward task, and currently researchers do this by carefully positioning single atoms using techniques such as scanning el...