搜索结果: 1-15 共查到“理学 New Technique”相关记录22条 . 查询时间(0.243 秒)
Using new technique, researchers make surprising discoveries about how flies’ brains respond to tastes（图）
果蝇 大脑成像 神经活动
2023/6/26
The study is an example of how brain imaging technology — in this case developed by researchers at Brown University — can be adapted to advance knowledge of brain processes and prompt new questions ab...
New technique illuminates DNA helix
DNA螺旋 细胞 运动蛋白
2023/5/23
Cornell researchers have identified a new way to measure DNA torsional stiffness – how much resistance the helix offers when twisted – information that can potentially shed light on how cells work.
Gene editing, or purposefully changing a gene’s DNA sequence, is a powerful tool for studying how mutations cause disease, and for making changes in an individual’s DNA for therapeutic purposes. A nov...
New technique helps engineer water filters, human tissues（图）
New technique engineer water filters human tissues
2019/10/22
Scientists at Rutgers University have developed a technique to turn proteins into never-ending patterns that look like flowers, trees or snowflakes. The study, which appears in the journal Nature Chem...
New Technique Offers Clues to Measure Ocean Deoxygenation
New Technique Offers Clues Measure Ocean Deoxygenation
2017/9/4
The living, breathing ocean may be slowly starting to suffocate. More than two percent of the ocean’s oxygen content has been depleted during the last half century, according to reports, and marine “d...
New Technique Enables 3-D Printing With Paste of Silicone Particles in Water
Enables 3D Printing Silicone Particles in Water
2017/7/21
Three-dimensional (3D) printing of polymers is accomplished easily with thermoplastics as the extruded hot melt solidifies rapidly during the printing process. Printing with liquid polymer precursors ...
PowerPoint&LED Projector Enable New Technique for Self-Folding Origami
PowerPoint LED Projector Enable Technique for Self-Folding Origami
2017/7/19
Researchers at the Georgia Institute of Technology and Peking University have found a new use for the ubiquitous PowerPoint slide: Producing self-folding three-dimensional origami structures from phot...
New Technique Quickly Predicts Salt Marsh Vulnerability
New Technique Quickly Predicts Salt Marsh Vulnerability
2017/2/16
Scientists working on a rapid assessment technique for determining which US coastal salt marshes are most imperiled by erosion were surprised to find that all eight of the Atlantic and Pacific Coast m...
Stanford scientists develop new technique for imaging cells and tissues under the skin
Stanford scientists imaging cells skin
2016/3/28
Scientists have many tools at their disposal for looking at preserved tissue under a microscope in incredible detail, or peering into the living body at lower resolution. What they haven't had is a wa...
Researchers from North Carolina State University have developed a technique that co-opts an immune system already present in bacteria and archaea to turn off specific genes or sets of genes – creating...
New technique uses bacteria's own CRISPR-Cas system to turn off genes
bacteria genes CRISPR-Cas system
2014/10/30
Researchers from North Carolina State University have developed a technique that co-opts an immune system already present in bacteria and archaea to turn off specific genes or sets of genes – creating...
Pasadena, CA—Wolf-Rayet stars are very large and very hot. Astronomers have long wondered whether Wolf-Rayet stars are the progenitors of certain types of supernovae. New work from the Palomar Transie...
A new technique that allows researchers to conduct experiments more rapidly and accurately is giving insights into the workings of proteins important in heart and muscle diseases.
A New Technique for Text Data Compression
Coding Data Compression Binary system Ternary System Golden Ratio
2011/3/3
In this paper we use ternary representation of numbers for compressing text data. We
use a binary map for ternary digits and introduce a way to use the binary 11-pair, which has never been use for co...
Pathways of Distinction Analysis: a new technique for multi-SNP analysis of GWAS data
Distinction Analysis technique multi-SNP analysis of GWAS data
2011/1/5
Genome-wide association studies have become increasingly common due to advances in technology and have permitted the identification of differences in single nucleotide polymorphism (SNP) alleles that ...