Results 91 to 100 of about 16,187 (262)
Full‐Stokes Polarimetry Metasurface‐Enabled Single‐Shot Measurement of the Spin Hall Effect of Light
Advanced Optical Materials, EarlyView.This study presents a metasurface‐enabled approach to measure the spin Hall effect of light in a single‐shot. The metasurface splits a reflected light into six polarization‐dependent focal spots, allowing all Stokes parameters to be obtained from single image.
Jeonghoon Choi +6 more
wiley +1 more source
Advanced Optical Materials, EarlyView.Metasurface shows selective solar–thermal energy conversion with high‐activity solar/laser‐driven chemistry. The breakthrough is co‐designing broadband FP‐cavity + plasmonic LSPR/SLR resonances in an ultra‐thin metamaterial so that it not only harvests the most efficient proportion of solar radiation but also suppresses mid and IR emissivity. Moreover,
Samira Mehrabi +4 more
wiley +1 more source
Orthogonal Projections Based on Hyperbolic and Spherical n-Simplex
Advances in Mathematical Physics, 2015 Orthogonal projection along a geodesic to the chosen k-plane is introduced using edge and Gram matrix of an n-simplex in hyperbolic or spherical n-space. The distance from a point to k-plane is obtained by the orthogonal projection.
Murat Savas +2 more
doaj +1 more source
From Rigid to Soft Robotic Approaches for Neuroendoscopy
Advanced Robotics Research, EarlyView.Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday +3 more
wiley +1 more source
Trudinger-Moser Embedding on the Hyperbolic Space
Abstract and Applied Analysis, 2014 Let (ℍn,g) be the hyperbolic space of dimension n.
Yunyan Yang, Xiaobao Zhu
doaj +1 more source
Advanced Robotics Research, EarlyView.A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley +1 more source
Advancing RGB-IR Image Fusion: Exploiting Hyperbolic Geometry
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingInfrared and visible image fusion is essential for remote sensing applications, especially for obtaining high-quality imagery of terrestrial environments.
Chenyu Peng, Tao Shen, Qingwang Wang
doaj +1 more source
Minimal Planes in Hyperbolic Space [PDF]
Communications in Analysis and Geometry, 2004 11 ...
openaire +3 more sources
Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots
Advanced Robotics Research, EarlyView.Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley +1 more source
Quadric surfaces in hyperbolic space [PDF]
Transactions of the American Mathematical Society, 1903 The first broad line of demarcationi is naturally between those surfaces which have a vanishing discriminant, and those which have a non-vanishing one. We shall occupy ourselves only with surfaces of the latter type. The next great division is into ruled surfaces, non-ruled ones, and surfaces whose equations are definite forms.
openaire +1 more source