Results 221 to 230 of about 312,207 (349)

Advanced High Power DC-DC Converter using A Novel Type Voltage Source Full-Bridge Soft-Switching PWM Inverter with High Frequency Transformer Link for Arc Welding Applications

, 2006
Keiki Morimoto, Toshimitsu Doi, Haruhiko Manabe, Tarek Sayed Ahmed, Eiji Hiraki, Hyun‐Woo Lee, Mutsuo Nakaoka   +6 more
openalex   +2 more sources

Controllable Dynamic Mechanical Cell Stimulation using Magnetically Actuated Artificial Cilia

Advanced Healthcare Materials, EarlyView.
This paper introduces a platform based on magnetic artificial cilia for providing controllable dynamic mechanical stimulation to single cells, suitable for investigating large cell populations and enabling live cell imaging. Proof‐of‐principle experiments show that cell morphology is strongly influenced by the artificial cilia, that cellular forces can
Roel Kooi, Tanveer Ul Islam, Oscar M.J.A. Stassen, Naomie Amsing, Jan de Boer, Jaap M.J. den Toonder   +5 more
wiley   +1 more source

A Linearly Deformable Pneumatic Scalable Microgripper for Universal Mid-Air Micromanipulation. [PDF]

Adv Sci (Weinh)
Yi J, Haouas W, Ulliac G, Rabenorosoa K.
europepmc   +1 more source

3D Soft Hydrogels Induce Human Mesenchymal Stem Cells “Deep” Quiescence

Advanced Healthcare Materials, EarlyView.
Three‐dimensional soft hydrogels mimicking the bone marrow niche induce deep quiescence in human mesenchymal stem cells. Unlike 2D culture, 3D matrices halt proliferation, regulate cell‐cycle and quiescence markers, and downregulate mTORC1 signaling, preserving stem cell phenotype and therapeutic potential ex vivo.
David Boaventura Gomes, Timo Rademakers, Ana Filipa Henriques Lourenço, Andrea Calore, Clarissa Tomasina, Denis van Beurden, Jinjie Venema, Bryan Chömpff, Hong Liu, Nicole Bouvy, Sandra Camarero‐Espinosa, Lorenzo Moroni   +11 more
wiley   +1 more source

A Rare Case of Esotropia Induced by Short-Term Use of 0.01% Atropine for Myopia Control. [PDF]

Clin Optom (Auckl)
Belbase U, Chhetri S, Gamal NS, Subedi A, Cantó-Cerdán M.   +4 more
europepmc   +1 more source

Study and implementation of high power factor three-level rectifiers employing soft switching techniques

, 2005
Fernando Lessa Tofoli
openalex   +1 more source

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu, Katharina Ehrmann, Ching Thye Gan, Benjamin Leuschel, Fred Pashley‐Johnson, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

Transient domain boundary drives ultrafast magnetisation reversal. [PDF]

Nat Commun
Hennecke M, Schick D, Sidiropoulos TPH, Lin JX, Guo Z, Malinowski G, Mattern M, Ehrentraut L, Schmidbauer M, Schnuerer M, von Korff Schmising C, Mangin S, Hehn M, Eisebitt S.   +13 more
europepmc   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Contactless Inductive Sensors Using Glass-Coated Microwires. [PDF]

Sensors (Basel)
Panina LV, Acuna A, Yudanov NA, Pashnina A, Kolesnikova V, Rodionova V.   +5 more
europepmc   +1 more source