Results 161 to 170 of about 30,021 (263)

Knowledge-Augmented Large Language Model for Autonomous MODFLOW 6 Input File Generation. [PDF]

Ground Water
Krčmář D, Hodasová K, Zatlakovič M, Bahnová N.   +3 more
europepmc   +1 more source

Understanding Inhomogeneous Crystallization Dynamics of Phase‐Change Materials in the Vicinity of Metallic Nanoantennas

Advanced Optical Materials, EarlyView.
Metallic dimer antennas on top of the phase‐change material Ge3Sb2Te6 are addressed with laser pulses, resulting in inhomogeneous crystallization. A self‐consistent multiphysics model is employed to simulate the crystallization and to understand the resulting shift of the antenna resonance.
Luis Schüler, Lukas Conrads, Yingfan Chen, Lina Jäckering, Sebastian Meyer, Matthias Wuttig, Thomas Taubner, Dmitry N. Chigrin   +7 more
wiley   +1 more source

Heat Transfer Enhancement in a Shell-and-Tube Type of Heat Exchanger Using Al₂O₃/Water Nanofluid. [PDF]

ACS Omega
Pacherres Uchalin MAT, Rios Escalante ES, Saldaña Bernuy LFJ, Romeu da Silva GH, Mendiburu AZ, Chucuya Huallpachoque RC, Bimbato AM.   +6 more
europepmc   +1 more source

Linear and Nonlinear Optical Tuning With Sb2S3‐Based Metasurfaces

Advanced Optical Materials, EarlyView.
Sb2S3${\rm Sb}_2{\rm S}_3$ resonant metasurfaces provide large, reconfigurable optical modulation and tunable enhanced nonlinear emission across telecommunication wavelengths. Monolithic structures achieve 92% transmission modulation and 150 nm resonance tuning, while hybridization with silicon enables strong modulation at nearly half the switching ...
Amin Zamani, Meibao Qin, Gabriel Sanderson, Lu Zhang, Sara Moujdi, Qiwei Miao, Ze Zheng, Mohammadhossein Momtazpour, Christopher J. Mellor, Wending Zhang, Ting Mei, Zakaria Mansouri, Lei Xu, Mohsen Rahmani   +13 more
wiley   +1 more source

Somalian mothers' perspectives on breast milk while their infants are cared for in the neonatal intensive care unit: a qualitative study. [PDF]

Int Breastfeed J
Kılınç D, Şahin RS, Omar SA, Hacıoglu F.   +3 more
europepmc   +1 more source

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

Performance analysis of MPPT techniques in a PV-powered water pumping system using an induction motor. [PDF]

Sci Rep
Mahdhi HB, Moujahed M, Slimene MB, Khlifi MA, Benazza H.   +4 more
europepmc   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

A Self‐Healing Permanent Magnet Putty for Soft Robot Skins With Force Sensing and Functional Recovery

Advanced Robotics Research, EarlyView.
Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao, Mitsuhiro Kamezaki, Ryosuke Dobashi, Yuhiro Iwamoto, Yasushi Ido, Yoshihiro Kawahara   +5 more
wiley   +1 more source

Modification of a breast pump suction pattern increases milk yield during the first 4 days postpartum. [PDF]

Acta Obstet Gynecol Scand
Manshanden TMN, Prime DK, Scheele F, Velzel J.   +3 more
europepmc   +1 more source