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Repairing Articular Cartilage Defects With an Injectable Gel Engineered With Gene Modified BMSCs
April 23, 2013 — Tissue engineering combined with gene therapy technology has the potential to manage the repair of defective articular cartilage. In this study, through minimally invasive injection methods the ... > full story -
Virtual, Squishy Creatures Evolve to Run Using Evolutionary Algorithms
April 23, 2013 — Scientists have created a computer algorithm that can be used to witness virtual creatures evolving their squishy, muscle-like features in order to teach themselves to ... > full story -
Anatomy of a Blast: Researchers Develop Sensor System to Assess the Effects of Explosions on Soldiers
April 23, 2013 — To study the effects of improvised explosive devices on soldiers and help provide continuing treatment, researchers have developed a sensor system that measures the physical environment of an ... > full story -
Humans Feel Empathy for Robots: fMRI Scans Show Similar Brain Function When Robots Are Treated the Same as Humans
April 23, 2013 — How do we really feel about non-sentient objects on a human level? A recent study found that humans have similar brain function when shown images of affection and violence being inflicted on robots ... > full story -
New Fatigue Model Leads to More Durable Ships
April 23, 2013 — Scientists have developed a model making it possible to determine how fatigue sets in with various welded steel materials. The model allows for the development of lighter structures, and as a ... > full story -
Physicists Find Right (and Left) Solution for on-Chip Optics: Nanoscale Router Converts and Directs Optical Signals Efficiently
April 22, 2013 — Scientists have created a new type of nanoscale device that converts an optical signal into waves that travel along a metal surface. Significantly, the device can recognize specific kinds of ... > full story -
Near-Field Behavior of Semiconductor Plasmonic Microparticles Measured
April 22, 2013 — For the first time, researchers have measured nanometer-scale infrared absorption in semiconductor plasmonic microparticles using a technique that combines atomic force microscopy with infrared ... > full story -
Engineer Working to Put More Science Behind Bloodstain Pattern Analysis
April 18, 2013 — Scientists are working to put more fluid dynamics behind the bloodstain pattern analysis used at crime scenes. They are developing instruments and methods to produce, study and analyze ... > full story -
Nanoparticles Found in Everyday Items Can Inhibit Fat Storage: Gold Nanoparticles Accelerate Aging
April 18, 2013 — An increase in gold nanoparticles can accelerate aging and wrinkling, slow wound healing and cause the onset of ... > full story -
Robot Hands Gain a Gentler Touch: Tactile Sensing Technology Builds on Tiny Barometer Chips
April 18, 2013 — What use is a hand without nerves, that can't tell what it's holding? A hand that lifts a can of soda to your lips, but inadvertently tips or crushes it in the process? Scientists have now developed ... > full story
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