Results 91 to 100 of about 116,078 (220)
Advanced Energy Materials, EarlyView.Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung +5 more
wiley +1 more source
Hardware acceleration of number theoretic transform for zk‐SNARK
Engineering Reports, EarlyView., 2023 An FPGA‐based hardware accelerator with a multi‐level pipeline is designed to support the large‐bitwidth and large‐scale NTT tasks in zk‐SNARK. It can be flexibly scaled to different scales of FPGAs and has been equipped in the heterogeneous acceleration system with the help of HLS and OpenCL.
Haixu Zhao +6 more
wiley +1 more source
Coronal Complexation Induces Snowman‐Shaped Janus Polymersome Formation
Angewandte Chemie, EarlyView.Snowman‐like Janus polymersomes were produced in a simple, yet versatile two‐step approach involving a plasticizing agent and a cationic polymer additive to complex with the charged polymersome. Shape transformation was driven by coronal complexation altering membrane structure, followed by segregation of the polymer additive to form a protruding bleb ...
Rebecca Y. Lai +2 more
wiley +2 more sources
Advanced Energy Materials, EarlyView.Using multinuclear and multiscale solid‐state NMR, the bulk and interfacial structures of a LiI‐integrated PEO‐LiTFSI‐Li6PS5Cl hybrid solid electrolytes are elucidated, revealing LiI's dual role in enhancing bulk Li‐ion mobility and facilitating Li‐ion diffusion across the organic/inorganic interfaces.
Shengnan Zhang +5 more
wiley +1 more source
Geometry based heuristics for unit disk graphs
, 1994 Unit disk graphs are intersection graphs of circles of unit radius in the plane. We present simple and provably good heuristics for a number of classical NP-hard optimization problems on unit disk graphs. The problems considered include maximum independent set, minimum vertex cover, minimum coloring and minimum dominating set.
Marathe, Madhav V. +4 more
openaire +2 more sources
Advanced Energy Materials, EarlyView.High‐voltage cycling of layered alkali transition metal oxides in Li‐ and Na‐ion cells increases energy density but diminishes lifetime. A novel XRD‐analysis method, centered on the stacking factor “z”, is developed to quantify the stacking fractions in the OP hybrid structure.
Libin Zhang +3 more
wiley +1 more source
Advanced Energy Materials, EarlyView.Iron‐triad‐based materials are attracting attention for green hydrogen production via water electrolysis due to their favorable electronic and flexible chemical properties, enabling the tailoring of electrochemical performance. This review covers the basics of water electrolysis, challenges in catalyst evaluation, and recent advances in tuning iron ...
Jean Marie Vianney Nsanzimana +8 more
wiley +1 more source
Morphy: A Compliant and Morphologically Aware Flying Robot
Advanced Intelligent Systems, EarlyView.This study presents Morphy, a 25.2 cm‐wide, 260 g aerial robot with flexible, sensorized joints that enable it to withstand high‐speed collisions and squeeze through narrow spaces. Powered by an adaptive control scheme exploiting real‐time morphology feedback, Morphy demonstrates resilience in trajectory tracking, collision, and impact recovery and ...
Paolo De Petris +2 more
wiley +1 more source
Shortest Path Separators in Unit Disk Graphs
To appear in ESA 2024.
Harb, Elfarouk +2 more
openaire +4 more sources
Untethered Autonomous Holonomic Mobile Micromanipulator for Operations in Isolated Confined Spaces
Advanced Intelligent Systems, EarlyView.Herein, a lightweight (515 g), compact (10 cm3), untethered holonomic mobile micromanipulator powered by piezoelectric actuators is presented. It autonomously manipulates mm to sub‐mm objects and droplets in narrow, hazardous spaces, achieving 0.18 ± 0.51 mm positioning accuracy and −0.4° ± 1.2° angular deviation.
Ryosuke Kinoshita +7 more
wiley +1 more source