Results 191 to 200 of about 738,874 (266)

Laparoscopic low anterior resection with en bloc total hysterectomy and bilateral salpingectomy for stage IV endometriosis-A video vignette. [PDF]

Colorectal Dis
Al Khaldi M, Fuentes V, Schneider A, Frazzini Padilla P, Da Silva G.   +4 more
europepmc   +1 more source

Electrically Tunable Heliconical Smectic Superstructure in Polar Fluids

Advanced Materials, EarlyView.
Strong dipole–dipole interactions give rise to an emergent polar smectic phase with spontaneous chiral symmetry breaking. This resulting polar heliconical smectic superstructure enables novel functionalities in polar fluids, such as color modulation driven by electric field strength and frequency, as well as second‐harmonic generation amplification ...
Hiroya Nishikawa, Dennis Kwaria, Atsuko Nihonyanagi, Koki Sano, Hiroyuki Yoshida, Fumito Araoka   +5 more
wiley   +1 more source

Perceived physical literacy, self-reported physical activity, and sports video gaming among university students: a cross-sectional study. [PDF]

J Exerc Sci Fit
Ho WK, Barratt J, Choi SM, Sum RKW.
europepmc   +1 more source

Field‐Programmable Mobile Magneto‐Photonic Metaparticles for Active Light Manipulation and Steering

Advanced Materials, EarlyView.
We report magneto‐photonic metaparticles that integrate magnetic actuation with nanoimprinted metagratings, enabling mobile and programmable beam steering in aqueous environments. This platform achieves real time, directional light control beyond static or line‐of‐sight systems, while remaining compatible with scalable fabrication, providing a ...
Seung Yeol Lee, Yujie Luo, Ognjen Ilic
wiley   +1 more source

Assessing the quality of general anesthesia-related short videos on TikTok: a cross-sectional study. [PDF]

BMC Anesthesiol
Duan Y, Kang J, Wang C, Yan W.
europepmc   +1 more source

Decoupling Photochemical and Photothermal Effects Using Molecular Motors Enables Fast, Intelligent, and Life‐Like Motions in Soft Materials

Advanced Materials, EarlyView.
A light‐responsive liquid crystal (LC) polymer network integrating molecular rotary motors and photothermal converters enables the decoupling of photochemical and photothermal effects. Selective wavelength activation allows orthogonal control over persistent shape encoding and fast reversible motion, enabling programmable soft robots capable of complex
Guiying Long, Jinyu Sheng, Alexander Ryabchun, Ben L. Feringa   +3 more
wiley   +1 more source

Seeing Anxiety: Ecological Video Ethnography and Simulation to Understand Anxiety and Decision-Making in Dental Care. [PDF]

Health Expect
Nasser M, Drayson H, Hanks S, Peres N, Punt M.   +4 more
europepmc   +1 more source

Meniscus‐Guided Interfacial Ring‐by‐Ring Assembly for In Situ Fabrication of Tubular Hydrogels

Advanced Materials, EarlyView.
A tubular hydrogel fabrication method leveraging the meniscus effect at the oil‐water interface is presented. UV irradiation across the concave surface of the photocurable hydrogel precursor induces the formation of ring‐like hydrogel structures. Sequential ring‐by‐ring assembly within microchannels enables the construction of arteriole‐scale hydrogel ...
Yuki Kamiya, Yingzhe Wang, Keisuke Morishima   +2 more
wiley   +1 more source

Appendix300: Surgical video and patient metadata of 330 laparoscopic appendectomy cases from five institutions. [PDF]

Sci Data
Kolbinger FR, Kirchner M, Pfeiffer K, Bodenstedt S, Jenke AC, Barthel J, Carstens M, Dehlke K, Dietz S, Emmanouilidis S, Fitze G, Freitag M, Holderried F, Jacobi T, Kanjo W, Leitermann L, Mees ST, Pistorius S, Prudlo C, Seiberth A, Schultz J, Thiel K, Ziehn D, Speidel S, Weitz J, Kather JN, Distler M, Saldanha OL.   +27 more
europepmc   +1 more source

Optoelectronic Nanofluidic Neural Networks for Ionic Computing

Advanced Materials, EarlyView.
An ion‐based optoelectronic nanofluidic memristor enables neuromorphic computing in aqueous environments. With tunable ionic memory and multimodal synaptic plasticity, it realizes densely connected ionic neural networks capable of image classification, motion prediction, logic computation, and real‐time in‐sensor computing, advancing fully connected ...
Yaxin Huang, Zhiyuan Du, Changjin Wu, Binglin Zeng, Yingnan Cao, Mingliang Li, Liren Zhang, Qingxin Guo, Chao Huang, Can Li, Jinyao Tang   +10 more
wiley   +1 more source