搜索结果: 1-15 共查到“工学 pressure”相关记录262条 . 查询时间(0.263 秒)
Cellulose Hydrogels by Reversible Ion‐Exchange as Flexible Pressure Sensors
cellulose hydrogels ions exchange orientation pressure sensing
2024/1/23
Inspired by biological camouflage strategy according to the surrounding environment, a facile method to fabricate state‐switchable cellulose hydrogels (fluid, brittle, and rigid hydrogel) driven by Ca...
Rosin-based porous heterogeneous catalyst functionalized with hydroxyl groups and triazole groups for CO2?chemical conversion under atmospheric pressure condition
Rosin-based porous polymers CO2 Cyclic carbonates Atmospheric pressure
2023/12/15
Development of efficient, green and recyclable?heterogeneous catalysts?for the chemical conversion of CO2?into cyclic carbonates with excellent yields under atmospheric pressure condition is still a v...
Efficient utilization of peach gum to prepare UV-responsive peelable pressure-sensitive adhesives for non-destructive fabrication of ultrathin electronics
Peach gum LiCl DMAc Sorbitol Polyurethane acrylate Peelable PSAs
2023/11/16
Restricted by the poor solubility and complex structure, it remains a significant challenge to efficiently convert raw peach gum (RPG), a natural plant gum comprised of polysaccharides, into usable po...
First came the Big Bang. And in the moments afterward? Some physicists believe this so-called inflationary epoch was punctuated by phase transitions in which states of matter underwent significant cha...
Researchers create nanoscale sensors to better see how high pressure affects materials（图）
Researchers create nanoscale sensors how high pressure affects materials
2020/2/20
Iowa State University researchers have developed new nanoscale technology to image and measure more of the stresses and strains on materials under high pressures.The researchers reported the results o...
New Binary Blends of Ethylene-co-n-butyl Acrylate (EBA) Copolymer and Low Molecular Weight Rosin Ester Resin with Potential as Pressure Sensitive Adhesives
ethylene-co-n-butyl acrylate copolymer glycerol rosin ester pressure sensitive adhesive compatibility tack adhesion
2024/3/12
For improving the adhesion property of ethylene-co-n-butyl acrylate copolymer (EBA) at ambient temperature, binary blends of EBA with 27 wt% n-butyl acrylate and different amounts (20–62 wt%) of low m...
Piling on pressure solves enduring mystery about metal’s makeup
Piling pressure enduring mystery metal’s makeup
2017/7/24
Scientists have solved decades long puzzle about lithium, an essential metal in cellphone and computer batteries. Using extreme pressure experiments and powerful supercomputing, the international team...
Comparison of the DASH (Dietary Approaches to Stop Hypertension) diet and a higher-fat DASH diet on blood pressure and lipids and lipoproteins: a randomized controlled trial–
DASH diet lipoproteins saturated fat triglyceride blood pressure dairy
2018/11/27
Background: The DASH (Dietary Approaches to Stop Hypertension) dietary pattern, which is high in fruit, vegetables, and low-fat dairy foods, significantly lowers blood pressure as well as low-density ...
Effects of free sugars on blood pressure and lipids: a systematic review and meta-analysis of nutritional isoenergetic intervention trials
blood pressure cholesterol triacylglycerols body weight free sugars complex carbohydrates ntervention trials meta-analysis
2018/11/12
Background: Sugar has been suggested as a central risk factor in the development of noncommunicable diseases.
Prospective associations between problematic eating attitudes in midchildhood and the future onset of adolescent obesity and high blood pressure
problematic eating attitudes blood pressure adiposity prospective adolescents
2018/11/12
Background: Clinically diagnosed eating disorders may have adverse cardiometabolic consequences, including overweight or obesity and high blood pressure. However, the link between problematic eating a...
Working under pressure:Diamond micro-anvils made by UAB will produce immense pressures to make new materials
Diamond micro-anvils made UAB produce immense pressures make new materials
2016/11/4
University of Alabama at Birmingham researchers will use pressures greater than those found at the center of the Earth to potentially create as yet unknown new materials. In the natural world, su...
Virtual peer pressure works just as well as the real thing
Virtual peer pressure works real thing
2016/9/12
Peer pressure is a proven social motivator, and seeing a friend or colleague succeed at a task can boost individual effort. Researchers at the New York University Tandon School of Engineering probed t...
The symposium will be an interdisciplinary meeting for discussing recent trends and developments in the science of materials submitted to extreme conditions of pressure. The development and disseminat...
Under Pressure:New technique could make large,flexible solar panels more feasible
Under Pressure flexible solar panels
2016/5/19
A new, high-pressure technique may allow the production of huge sheets of thin-film silicon semiconductors at low temperatures in simple reactors at a fraction of the size and cost of current technolo...
UNDERWATER CALIBRATION OF DOME PORT PRESSURE HOUSINGS
Underwater Photogrammetry Camera calibration Decentring distortion
2016/3/25
Underwater photogrammetry using consumer grade photographic equipment can be feasible for different applications, e.g. archaeology, biology, industrial inspections, etc. The use of a camera underwater...