Results 71 to 80 of about 186,585 (293)

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

Advanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot, Andrea Cosola, Eléonore Aïdonidis, Jérôme Fresnais, Clément Sanchez, Philippe Belleville, Giancarlo Rizza, Marco Faustini   +7 more
wiley   +1 more source

Influence of viscosity and the adiabatic index on planetary migration

, 2013
The strength and direction of migration of low mass embedded planets depends on the disk's thermodynamic state, where the internal dissipation is balanced by radiative transport, and the migration can be directed outwards, a process which extends the ...
Bitsch, B., Boley, A., Kley, W.
core   +1 more source

Algorithmic Design of Disordered Networks With Arbitrary Coordination: Application to Biophotonics

Advanced Functional Materials, EarlyView.
Predictive Design of Disordered Networks: Disordered network‐like morphologies are abundant in nature, from cytoskeletal networks to bone structures and chalcogenide glasses. These structures are naturally hard to characterize. A new algorithmic tool extends the established Wooten–Weaire–Winer (WWW) algorithm to valencies above 4.
Florin Hemmann, Vincent Glauser, Ullrich Steiner, Matthias Saba   +3 more
wiley   +1 more source

Decomposition and Investigation of Torque Components of Dual‐PM Machines

IET Electric Power Applications
This paper proposes a multi‐torque component decomposition method combining with frozen permeability method, and for the first time, accurately decomposes six torque components of dual‐PM (DPM) machines.
Hai Xu, Zi Qiang Zhu, Lei Yang, Liang Chen, Yanjian Zhou   +4 more
doaj   +1 more source

Morphological aspects of the quadriceps and their relationship with torque and power parameters in male soccer players at the beginning of the season

Apunts Sports Medicine
Background/Objective: The aim of this study was to evaluate the relationship between the morphological characteristics of the quadriceps and torque parameters and anaerobic fitness in soccer players at the beginning of the season.
Thaissa Gonzaga Blanco Pardo, João Cláudio Braga Pereira Machado, Stephany Fernandes Rodrigues da Rocha, Matheus Henrique Leão, Rafael Martins da Costa, Rodrigo Ghedini Gheller, Mateus Rossato   +6 more
doaj   +1 more source

Small hydraulic turbine drives [PDF]

, 1970
Turbine, driven by the fluid being pumped, requires no external controls, is completely integrated into the flow system, and has bearings which utilize the main fluid for lubrication and cooling. Torque capabilities compare favorably with those developed
Rostafinski, W. A.
core   +1 more source

No pseudosynchronous rotation for terrestrial planets and moons

, 2013
We reexamine the popular belief that a telluric planet or satellite on an eccentric orbit can, outside a spin-orbit resonance, be captured in a quasi-static tidal equilibrium called pseudosynchronous rotation.
Efroimsky, Michael, Makarov, Valeri V.
core   +1 more source

Dual‐Programmable Architected Magnetic Soft Materials: Tuning Mechano–Electric Responses by Inverse Design

Advanced Functional Materials, EarlyView.
ABSTRACT Materials that can deform, sense, and autonomously generate power in response to wireless magnetic fields, through both magnetic‐actuated shape transformation and charge generation, are an emerging focus in advanced functional materials research.
Zhi Zhao, Xiaojia Shelly Zhang
wiley   +1 more source

Analysis and Reduction of Cogging Torque of Permanent Magnet Synchronous Wind Generators Based on the Magnetic Field Modulation Mechanism

CES Transactions on Electrical Machines and Systems
In this paper, a magnetic field modulation model considering the influence of phase angles is established for the analysis and weakening of the cogging torque of the permanent magnet synchronous wind generations.
Zexing Li, Chao Liu, Yiwen Fan, Zixuan Zhang, Jiakuan Xia   +4 more
doaj   +1 more source

Claw‐pole magnetic levitation torque motor for 2D valve with automatic neutral adjustment

IET Electric Power Applications, 2023
In order to solve the problems of complex structure and the difficulty of neutral adjustment of the existing 2D valve electro‐mechanical converter, a kind of claw pole magnetic levitation torque motor (CPMLTM) was proposed, which automatically suspended ...
Jiahui Huang, Zhankai Song, Sheng Li, Jian Ruan   +3 more
doaj   +1 more source