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Titanium+gold = new gold standard for artificial joints
Titanium gold new gold standard artificial joints
2016/8/1
Titanium is the leading material for artificial knee and hip joints because it’s strong, wear-resistant and nontoxic, but an unexpected discovery by Rice University physicists shows that the gold stan...
BIOMECHANICS OF FLEXIBLE JOINTS IN THE CALCIFIED SEAWEED CALLIARTHRON CHEILOSPORIOIDES
FLEXIBLE JOINTS biomechanics
2015/11/12
Macroalgae that inhabit the intertidal zone of rocky shores must resist drag forces
imposed by breaking waves. One common survival strategy is flexibility, which
allows intertidal seaweeds to reco...
South Scandinavian joints and Alpine/Atlantic-ridge tectonics
joints neotectonics alps mid-atlantic ridge Sweden bohus granite Norway Scandinavia
2015/9/30
Field observations and studies of the joints and dykes in an area shed light on its younger tectonic development; thus, joint orientations measured in Southern Sweden and in Norway have been statistic...
STRUCTURAL ANALYSIS OF THE TENSLEEP FAULT, BIGHORN BASIN, WYOMING (PALEOSTRESS, FORELAND, JOINTS)
Bighorn basin the Precambrian fault smooth surface rock rock
2014/10/22
The Tensleep Fault is an east-west trending Precambrian fault reactivated during the Laramide orogeny. This study of the fault west of the base of the Bighorn Mountains involves three levels of analys...
Unusual Double Dislocation of Both Joints in a Same Finger:A Case Report
IP Joints MCP Joints Dislocation Finger
2015/10/9
Simultaneous dislocation of both interphalangeal (IP) joints of same finger is a highly uncommon finding. And dislocation of metacarpophalangeal (MCP) joint along with interphalangeal joints of thumb ...
Bamboo Trusses with Low Cost and High Ductility Joints
Bamboo Constructions Trusses Structural Optimization Low-Cost Technology
2013/1/31
Innovative solutions of joints for bamboo trusses are presented. Experimental tests show the performances and the high level of ductility of the proposed technique, joined with simplicity in the conce...
AUTOMATIC EXTRACTION OF ROCK JOINTS FROM LASER SCANNED DATA BY MOVING LEAST SQUARES METHOD AND FUZZY K-MEANS CLUSTERING
terrestrial laser scanning rock joint orientation moving least squares fuzzy K-means clustering
2014/6/5
Recent development of laser scanning device increased the capability of representing rock outcrop in a very high resolution. Accurate 3D point cloud model with rock joint information can help geologis...
Estimation Method of Stress Relaxation Behavior in Bolted Flange Joints using Three Dimensional Viscoelasticity Theory
Estimation Method Stress Relaxation Behavior Bolted Flange Joints
2013/9/30
In order to prevent an accident due to leakage of a contained fluid from the joints, it is important to establish a method for the estimation of stress relaxation behavior. It is a need to evaluate th...
Degradation medium of agrocomplex ?adhesive bonded joints interaction
liquid contaminants bonding method cyclic degradation bond strength bond lifetime
2014/2/25
Research of degradation medium occurring in agrocomplex at the current interaction with bonded joints strength and lifetime is desired owing to the possibilities of bonding applications in this dynami...
Effect of Heat Input on the Microstructure and Mechanical Properties of 07MnCrMoVR Weld Joints
07MnCrMoVR heat input microstructure impact toughness
2011/8/4
As a new type of low cracking suscepbility high strength steel, 07MnCrMoVR steel has excellent weldability, with low carbon equivalent and cold cracking susceptibility coefficient. However, there are ...
Quality Evaluation of Diffusion Bonded Joints by Electrical Resistance Measuring and Microscopic Fatigue Testing
diffusion bonded joints interfacial failure electrical resistance
2011/8/4
Micro-structure related behavior of diffusion bonding joints is a crucial issue in device and reactor fabrication of Micro Chemo Mechanical Systems. However, the previous studies have been focused on ...
Effect of Heat Input on the Microstructure and Mechanical Properties of 07MnCrMoVR Weld Joints
07MnCrMoVR heat input microstructure impact toughness
2011/8/4
As a new type of low cracking suscepbility high strength steel, 07MnCrMoVR steel has excellent weldability, with low carbon equivalent and cold cracking susceptibility coefficient. However, there are ...
Analyzing return loss deterioration of optical fiber joints with various air-filled gaps over wide wavelength range
Fiber characterization Fiber optics
2015/6/5
We experimentally investigated the return loss of optical fiber joints with various air-filled gaps. We discovered that the return loss might deteriorate to 8.6 dB for one connector and 5.9 dB for fou...
Hydrogen embrittlement of welded joints for the heat-treatable XABO 960 steel heavy plates
Hydrogen embrittlement welded joints the heat-treatable XABO 960
2010/8/11
HSLA type (High Strength Low Alloy) weldable constructional C-Mn steels, containing microadditions with strong chemical affinity for both carbon and nitrogen, i.e. Nb, Ti and V in an amount of up to 0...
Weldability of pulse GMAW joints of 780 MPa dual-phase steel
Welding Pulse GMAW EN ratio Advanced High Strength Steel (AHSS) DP 780
2010/8/16
Because of the recent increase in oil prices and people’s growing interest in environmental issues through the world, automobile makers have conducted various studies on improving fuel efficiency thro...