Results 211 to 220 of about 41,958 (299)

Gravitational Waves Emission in Quadratic Gravity: longitudinal modes, angular momentum emission, and positivity of the radiated power [PDF]

Matheus F. S. Alves, R. R. Cuzinatto, C. A. M. de Melo, L. G. Medeiros, P. J. Pompeia   +4 more
openalex   +1 more source

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

Advanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source

Transverse orbital angular momentum of amplitude perturbed fields. [PDF]

Nanophotonics
Hancock SW, Tripathi N, Le MS, Goffin A, Milchberg HM.   +4 more
europepmc   +1 more source

Capillary Dynamics Analysis of Millimetric Tubes for Anti‐Slip Surfaces: A Phase‐Field Based Finite Element Approach and Experimental Validation

Advanced Theory and Simulations, EarlyView.
Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma, Vipin Richhariya, Diana Pinho, Óscar Carvalho, Filipe S. Silva, Ashis Tripathy, Nuno Dourado, Susana O. Catarino   +7 more
wiley   +1 more source

Study on orbital angular momentum of Laguerre-Gaussian beam in a slant-path atmospheric turbulence

, 2014
Xizheng Ke, Juan Chen, Yiming Yang
openalex   +1 more source

Subvoxel Control of Fiber Orientation via Multidirectional Shearing in 3D Printing

Advanced Science, EarlyView.
A novel 3D printing technique enables subvoxel control of fiber orientation in all three directions through multidirectional shearing using nozzle rotation and inclination. It allows localized and tunable mechanical and thermal responses through programmable microstructures within a strand.
Berin Šeta, Marco Brander, Michael Sandberg, Md. Tusher Mollah, Vipin Kumar, Jon Spangenberg   +5 more
wiley   +1 more source

Generation of spatiotemporal acoustic vortices with arbitrarily oriented orbital angular momentum. [PDF]

Nat Commun
Liu S, Ge H, Xu XY, Sun Y, Liu XP, Lu MH, Chen YF.   +6 more
europepmc   +1 more source

Dual‐Laser Optical Tweezers for Photothermal Analysis of Hybrid Microgels

Advanced Science, EarlyView.
Dual‐laser optical tweezers unlock real‐time, single‐particle resolution of light‐driven actuation. Direct visualization and precise quantification of size changes under varying laser intensity provide new insights, overcoming limitations of conventional microscale actuator analysis.
Se‐Hyeong Jung, Chi Zhang, Nick Stauffer, Frank Scheffold, Lucio Isa   +4 more
wiley   +1 more source

Orbital angular momentum detection of vortex beams by #-type lines. [PDF]

Sci Rep
Wang T, Wang H, Lai Y, Xiong H.
europepmc   +1 more source

A Linearly Deformable Pneumatic Scalable Microgripper for Universal Mid‐Air Micromanipulation

Advanced Science, EarlyView.
This work presents a fully 3D printed soft microgripper capable of active adhesion control through a pneumatic system. Its modular design can reach a high adhesion switching ratio of 373 and free release of micro‐objects at 100 μm$\umu \rm {m}$ dimension.
Jiawei Yi, Wissem Haouas, Gwenn Ulliac, Kanty Rabenorosoa   +3 more
wiley   +1 more source