搜索结果: 151-165 共查到“国际动态 生物医学工程”相关记录412条 . 查询时间(0.514 秒)
A team of biomedical engineering researchers, led by the University of Minnesota, has created a revolutionary 3D-bioprinted patch that can help heal scarred heart tissue after a heart attack. The disc...
Biomarker identified for likely aggressive,early stage breast cancer
Biomarker likely aggressive early stage breast cancer
2017/4/27
The one-size-fits-all approach to early stage breast cancer creates a paradox: Millions of dollars are spent on unnecessary surgeries and radiation to treat women with low-risk ‘in situ’ lesions, an e...
Study:NIH funding generates large numbers of private-sector patents
NIH funding large numbers private-sector patents
2017/4/27
Research grants issued by the National Institutes of Health (NIH) contribute to a significant number of private-sector patents in biomedicine, according to a new study co-authored by an MIT professor....
俄罗斯研究人员尝试利用神经网络研发新药
俄罗斯 研究人员 神经网络 研发新药
2017/3/13
来自俄罗斯Mail.ru集团、Insilico Medicine医药公司、莫斯科物理技术学院的研究人员首次尝试利用神经网络研制新的药物。他们试图教会神经网络“思考”并创造出新的分子结构，进而生成一些新的有前景的药物成分。该研究结果发表在《Оncotarget》杂志上。目前人类已知由无机分子构成的物质有上亿种，而这些物质中仅有少量被用于医学。例如，药理学家对已使用多年的阿司匹林进行持续的研究，通过部...
Nearly a million new forms of malware are unleashed on the world every day. Manufacturers of software for smartphones, laptops and security cameras, as well as banks, retailers and government agencies...
Novel 3-D manufacturing builds complex,bio-like materials
Novel 3-D manufacturing builds bio-like materials
2017/3/14
Washington State University researchers have developed a unique, 3-D manufacturing method that for the first time rapidly creates and precisely controls a material’s architecture from the nanoscale to...
In the past decade, engineers at the University of California San Diego have 3D printed a variety of devices ranging from rocket engines, to robots, to structures inspired by the seahorse’s tail. Now,...
Groundbreaking technology successfully rewarms large-scale tissues preserved at low temperatures
Groundbreaking technology rewarms large-scale tissues preserved low temperatures
2017/3/14
A research team, led by the University of Minnesota, has discovered a groundbreaking process to successfully rewarm large-scale animal heart valves and blood vessels preserved at very low temperatures...
Groundbreaking technology successfully rewarms large-scale tissues preserved at very low temperatures
rewarms large-scale tissues preserved very low temperatures
2017/3/30
A research team, led by the University of Minnesota, has discovered a groundbreaking process to successfully rewarm large-scale animal heart valves and blood vessels preserved at very low temperatures...
Cavefish May Help Humans Evolve to Require Very Little Sleep
Cavefish Humans Evolve Very Little Sleep
2017/3/14
We all do it; we all need it – humans and animals alike. Sleep is an essential behavior shared by nearly all animals and disruption of this process is associated with an array of physiological and beh...
俄罗斯科学家发现控制皮肤癌的纳米凝胶粒子
俄罗斯科学家 控制皮肤癌 纳米凝胶粒子
2017/2/21
俄罗斯科学院生物化学物理研究所最近研制出纳米凝胶粒子，可以用来封裹各种对人体有益的物质，比如：对心脏、大脑和血管有益的不饱和脂肪酸，以及各种草本抗氧化剂。该项成果是研究人员在研究水果和某些植物的叶子里含有多种草本抗氧剂的有用属性时额外发现的，并成功试制出了这种粒子。
For the first time ever, a single flexible fiber no bigger than a human hair has successfully delivered a combination of optical, electrical, and chemical signals back and forth into the brain, puttin...
A low-cost mechanical device for minimally invasive surgery
low-cost mechanical device minimally invasive surgery
2017/3/14
Surgeons can now use a new type of mechanical instrument to perform complex, minimally invasive procedures, also known as laparoscopic surgery, thanks to researchers and small business entrepreneurs f...
For the past several years, researchers at the University of Illinois at Urbana-Champaign have been developing a class of walking “bio-bots” powered by muscle cells and controlled with electrical and ...
芯片发光器创毫米波信号强度纪录——可提高医学及安检扫描成像装置分辨率
芯片发光器 无线通信
2017/2/14
美国加州大学欧文分校官网2017年2月8日发布公告称，该校研究人员创建了一种硅基微芯片发光器，其发射的G波段（110千兆赫到300千兆赫）毫米波信号创强度纪录。这段频率的光波更容易穿透人体等物体表面，提高医学和安检领域扫描和成像装置的分辨率。这种芯片还将在5G无线通信领域展现关键应用。