Results 151 to 160 of about 173,343,641 (293)

Enhanced aerodynamic performance of HAWT with twist angle investigation for energy efficiency in Indonesia

Discover Applied Sciences
This study explores the aerodynamic benefits of integrating a twist angle in horizontal axis wind turbines (HAWT) to address Indonesia’s rising energy demands and to exploit its wind energy potential. This work introduces a novel twist angle optimization
Dendy Adanta, Dewi Puspita Sari, Imam Syofii, Kaprawi Sahim, Muhammad Bagus Al Fateh, Marwani, Ahmad Fudholi, Fazila Mohd-Zawawi, Hifni Mukhtar Ariyadi, Nyayu Aisyah   +9 more
doaj   +1 more source

Twist-angle evolution of the intervalley-coherent antiferromagnet in twisted WSe$_2$

11+15 pages, 7+14 ...
Muñoz-Segovia, Daniel, Crépel, Valentin, Queiroz, Raquel, Millis, Andrew J.   +3 more
openaire   +2 more sources

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

Echinoderm‐Inspired Autonomy for Soft‐Legged Robots

Advanced Robotics Research, EarlyView.
Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker, Jelle de Vries, Johannes T. B. overvelde   +2 more
wiley   +1 more source

Twist-angle-dependent quantum phase diagrams in twisted bilayer MoTe2

Two-dimensional semiconducting moiré superlattices provide a highly tunable platform for investigating strongly correlated and topological quantum phases. As a prototypical example, twisted bilayer MoTe2 (tMoTe2) has been shown to host fractional topological phases at zero magnetic field.
Sun, Zheng, Xu, Fan, Li, Jiayi, Jiang, Yifan, Gao, Jingjing, Xu, Cheng, Jia, Tongtong, Cheng, Kehao, Wang, Shaozheng, Tian, Wanghao, Zhang, Jinyang, Watanabe, Kenji, Taniguchi, Takashi, Jia, Jinfeng, Jiang, Shengwei, Zhang, Yang, Zhang, Yuanbo, Lei, Shiming, Liu, Xiaoxue, Li, Tingxin   +19 more
openaire   +2 more sources

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

A Multidirectional Textile Interface for Remote Control Using Dynamic Area‐Based Capacitance Modulation

Advanced Robotics Research, EarlyView.
Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus, Fulya Yenilmez, Kadir Ozlem, Hakan Kestir, Eren Tasdemir, Berkant Bakisli, Gökhan Ince, Ozgur Atalay, Asli Tuncay Atalay   +8 more
wiley   +1 more source

Twist-angle transferable continuum model and second flat Chern band in twisted MoTe2 and WSe2

npj Quantum Materials
We develop a twist-angle transferable continuum model for twisted transition metal dichalcogenide (tTMD) homobilayers, using tMoTe2 and tWSe2 as examples.
Xiao-Wei Zhang, Kaijie Yang, Chong Wang, Xiaoyu Liu, Ting Cao, Di Xiao   +5 more
doaj   +1 more source

Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol

Advanced Robotics Research, EarlyView.
Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong, Yucheng Luo, Rob Bernardus Nicolaas Scharff   +2 more
wiley   +1 more source

Simulation of Improved Electro-Optical Properties of Film-Type Low-Twist-Angle Nematic Liquid Crystal Displays

, 2001
This paper describes the optimum design for film-type low-twist-angle nematic liquid crystal displays (FLTN-LCDs) using a computer simulation of the dynamic behavior of the liquid crystal molecules.
Park, WS, Nam, C, Jung, SM, ,
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