A fabrication technique that uses lasers to deposit superalloys with fewer cracks and excellent mechanical properties has been developed by A*STAR researchers Alloys are mixtures of two or more metallic elements The composition of an ... - Read More
In the first multicenter trial of its kind Yale researchers tested a new device that lowers the risk of stroke and cognitive decline in patients undergoing heart valve replacement The preliminary findings of the DEFLECT ... - Read More
The pistons in your car engine rub up against their cylinder walls thousands of times a minute without lubrication in the form of motor oil they and other parts of the engine would quickly wear ... - Read More
While progress has been made over the past decades in the pursuit to optimize atomic force microscopy AFM for imaging living cells there were still a number of limitations and technological issues that needed to ... - Read More
For more than 100 years marine biologists at Friday Harbor Laboratories have studied the ecology of everything from tiny marine plants to giant sea stars Now as the oceans are undergoing a historic shift in ... - Read More
A system for using sound waves to spot potentially dangerous cracks in pipes aircraft engines and nuclear power plants has been developed by a University of Strathclyde academic A study found that transmitting different types ... - Read More
In 1953 Watson and Crick first published the discovery of the double helix structure of the DNA They were able to visualize the DNA structure by means of X Ray diffraction Techniques such as electron ... - Read More
A new molecule making machine could do for chemistry what 3 D printing did for engineering Make it fast flexible and accessible to anyone Chemists at the University of Illinois led by chemistry professor and ... - Read More
Released 11 Mar 2015 1 00 PM EDTEmbargo expired 12 Mar 2015 2 00 PM EDTSource Newsroom Howard Hughes Medical Institute HHMI more news from this source Contact Information Available for logged in reporters only ... - Read More
Bacteria that live on iron were found for the first time at three well known vent sites along the Mid Atlantic Ridge one of the longest undersea mountain ranges in the world Scientists report that ... - Read More
The human dominated geological epoch known as the Anthropocene probably began around the year 1610 with an unusual drop in atmospheric carbon dioxide and the irreversible exchange of species between the New and Old Worlds ... - Read More
Today's Soldiers rely on polymers as part of their protective systems Polymers are molecular chains that can vary from a few linked monomers to millions of chemical units With highly tunable properties and versatile processing ... - Read More
In 1941 Russian physicist Andrey Kolmogorov developed a theory of turbulence that has served as the basic foundation for our understanding of this important naturally occurring phenomenon Turbulence occurs when fluid flow is characterized by ... - Read More
Natural forces have always caused the climate on Earth to fluctuate Now researchers have found geological evidence that some of the same forces as today were at play 1.4 billion years ago Fluctuating climate is ... - Read More
A new gene sequencing technology allows us to explore the human genome at a much higher resolution than ever before with revolutionary implications for research and cancer diagnosis Outperforming existing technologies 'Capture Sequencing' CaptureSeq can ... - Read More
Rivers drive the evolution of Earth's surface by eroding and depositing sediment But for nearly a century geologists have puzzled over why theoretical models which use principles of physics to predict patterns of sediment transport ... - Read More
In a study published March 9 in Nature Chemistry University of Wisconsin Madison chemistry Professor Kyoung Shin Choi presents a new approach to combine solar energy conversion and biomass conversion two important research areas for ... - Read More
As a novel energy storage device supercapacitors have attracted substantial attention in recent years due to their ultra high charge and discharge rate excellent stability long cycle life and very high power density Imagine charging ... - Read More
New clinical trial findings provide further evidence that combining chemotherapy with radiation therapy is the best treatment for people with a low grade form of brain cancer The findings come from a phase II study ... - Read More
Red lead is most familiar to us in orange red rustproof paint Artists have treasured the brilliant color of this pigment for their paintings since ancient times However various aging processes cause discoloration of the ... - Read More
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