Results 161 to 170 of about 631,257 (354)
Strain on the framework of a mandibular free‐end saddle partial denture under load [PDF]
, 1967 R.G. Craig, F.A. Peyton
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Structure and Migration Mechanisms of Oxygen Interstitial Defects in β‐Ga2O3
physica status solidi (b), EarlyView.The structures and diffusion mechanisms of interstitial oxygen in different charge states in β‐Ga2O3 are extensively studied using density functional theory. The results provide a detailed map of the potential energy surface for oxygen interstitials in β‐Ga2O3 and demonstrate how these ions migrate between different rings in the structure.
Chaiyawat Kaewmeechai +2 more
wiley +1 more source
On the concept of saddle point in zero-sum two-person generalized games [PDF]
, 1967 Ezio Marchi
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Anticlastic Curvature and Material Freedom
physica status solidi (b), EarlyView.Anticlastic curvature occurs in bent bars for positive Poisson's ratio; synclastic curvature occurs for negative Poisson's ratio provided the material is homogeneous and elastic. Some planar negative Poisson's ratio materials exhibit anticlastic saddle curvature rather than convex curvature in bending due to effects of 3D structure.
Roderic Lakes
wiley +1 more source
Beyond Kagome: p$p$‐Bands in Kagome Metals
Advanced Quantum Technologies, EarlyView.Recent studies on quantum materials where transition‐metal atoms give rise to d$d$‐bands typical of kagome metals are reviewed. Using examples from several material families – AV3Sb5${\rm AV}_3{\rm Sb}_5$, FeGe, RV6Sn6${\rm RV}_6{\rm Sn}_6$, and LaRu3Si2${\rm LaRu}_3{\rm Si}_2$ – it is argued that p$p$‐bands contributed by elements beyond the kagome ...
Alexander A. Tsirlin, Ece Uykur
wiley +1 more source
AIR SPRING’S PERFORMANCE IN HEIGHT ADJUSTING FOR BICYCLE SADDLE
Jixie qiangdu, 2016 This paper presents a bicycle saddle height adjustable system,which makes saddle lifted fast. The new system is based on the traditional structure of the bicycle,locates a rigid lockable gas spring under the saddle.
FENG RuiLiang +2 more
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