搜索结果: 1-15 共查到“国际动态 Strong”相关记录29条 . 查询时间(0.156 秒)
DNA shows poorly understood empire was multiethnic with strong female leadership（图）
DNA 基因工程 生物分子 考古
2023/6/19
Most of what is known about the Xiongnu people comes from their enemies.
Giant kelp gives Southern California marine ecosystems a strong foundation（图）
Giant kelp Southern California marine ecosystems strong foundation
2020/2/20
Certain species serve as the foundations of their ecosystems. Scientists are increasingly interested in ecological stability -- the factors that allow an ecosystem to withstand pressures and perturbat...
New research provides evidence of strong early magnetic field around Earth（图）
New research evidence strong early magnetic field around Earth
2020/2/20
Deep within Earth, swirling liquid iron generates our planet's protective magnetic field. This magnetic field is invisible but is vital for life on Earth's surface: It shields the planet from harmful ...
Study demonstrates strong potential of seagrass to curb erosion（图）
strong potential seagrass curb erosion
2019/10/30
Most people's experience with seagrass, if any, amounts to little more than a tickle on their ankles while wading in shallow coastal waters. But it turns out that these ubiquitous plants, varieties of...
Black holes are famous for their muscle: an intense gravitational pull known to gobble up entire stars and launch streams of matter into space at almost the speed of light.It turns out the reality may...
Sticky when wet:strong adhesive for wound healing（图）
Sticky wet strong adhesive wound healing
2017/9/1
Anyone who has ever tried to put on a Band-Aid® when their skin is damp knows that it can be frustrating. Wet skin isn’t the only challenge for medical adhesives – the human body is full of blood...
Johns Hopkins Scientists Develop Super-strong Metal for Next Tech Frontier
Johns Hopkins Scientists Super-strong Metal Next Tech Frontier
2017/7/24
The technological future of everything from cars and jet engines to oil rigs, along with the gadgets, appliances and public utilities comprising the Internet of Things will depend on microscopic senso...
The brown recluse spider engineers extra-strong silk by spinning loops onto a flat strand
The brown recluse spider engineers extra-strong silk spinning loops flat strand
2017/3/14
It helps to know a little about the brown recluse to fully understand the discovery about what makes the silk of this particular spider so strong.An international collaboration between William & Mary ...
Paving the way toward novel strong,conductive materials
Paving the way toward novel strong conductive materials
2016/8/11
Action figures of the Man of Steel are rarely made out of steel. They are, like seemingly everything in our lives, made of cheap, easy to mold plastic. But what if steel and other metals were as easy ...
Mantis Shrimp Inspires Next Generation of Ultra-Strong Materials
Mantis Shrimp Ultra-Strong Materials
2016/6/12
The next generation of airplanes, body armor and football helmets crawled out from under a rock—literally.Researchers at the University of California, Riverside and Purdue University are one step clos...
Tissue engineers recruit cells to make their own strong matrix
engineers cells own strong matrix
2015/11/12
Imitation may be the sincerest form of flattery but the best way to make something is often to co-opt the original process and make it work for you. In a sense, that’s how scientists at Brown Universi...
New Technique Developed by Team Including CMU President Suresh Removes Defects While Keeping Materials Strong
CMU President Removes Defects Keeping Materials Strong
2015/11/12
When designing a new material, whether for an airplane, car, bridge, mobile device, or biological implant, engineers strive to make the material strong and defect-free. However, methods conventionally...
New ‘High-Entropy’ Alloy Is As Light As Aluminum, As Strong as Titanium Alloys
High-Entropy As Light As Aluminum As Strong as Titanium Alloys
2014/12/30
Researchers from North Carolina State University and Qatar University have developed a new “high-entropy” metal alloy that has a higher strength-to-weight ratio than any other existing metal material....
HOUSTON – (April 29, 2014) – There is no disputing graphene is strong. But new research by Rice University and the Georgia Institute of Technology should prompt manufacturers to look a little deeper a...
Glasses strong as steel: A fast way to find the best
Glasses strong as steel A fast way find the best
2014/4/16
The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2014, its budg...