Results 221 to 230 of about 1,312 (280)

Diverse Landscape of Tunable Magnetic, Topological, and Ferroelectric States in 2D Ti3Se3Te2

Advanced Science, EarlyView.
Ti3Se3Te2 emerges as a multifunctional 2D van der Waals platform. The monolayer is a dynamically stable ferromagnetic quantum anomalous Hall insulator. In bilayers, two stacking configurations yield distinct phases: AA‐stacking hosts an altermagnetic quantum spin Hall insulator, while AA′‐stacking exhibits three‐state in‐plane ferroelectricity ...
Jiangtao Yu, Jingbo Bai, Yali Yang, Shifeng Qian, Xiaotian Wang, Zhuhong Liu   +5 more
wiley   +1 more source

Structural conservation and functional role of TfpY-like proteins in type IV pilus assembly. [PDF]

J Bacteriol
Qaderi I, Chan I, Harvey H, Burrows LL.
europepmc   +1 more source

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

Advanced Science, EarlyView.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu, Haitao Gao, Qingyang Liu, Sishen Yuan, Haiyang Fang, Mingwu Su, Baijia Liang, Yongzun Yang, Long Bai, Wenzhen Dong, Dihong Xie, Shijian Su, Jiewen Lai, Shing Shin Cheng, Zhen Li, Xiuli Zuo, Hongliang Ren   +16 more
wiley   +1 more source

Emergent actin flows explain distinct modes of gliding motility. [PDF]

Nat Phys
Hueschen CL, Segev-Zarko LA, Chen JH, LeGros MA, Larabell CA, Boothroyd JC, Phillips R, Dunn AR.   +7 more
europepmc   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Non-canonical RNA substrates of Drosha lack many of the conserved features found in primary microRNA stem-loops. [PDF]

Sci Rep
Gu K, Mok L, Wakefield MJ, Chong MMW.
europepmc   +1 more source

Bio-inspired helical pantograph arms for aerodynamic noise suppression in high-speed trains. [PDF]

iScience
Lou F, Xiao X, Zhang Z, Zhang J, Li X.
europepmc   +1 more source

Tight-packing of large pilin subunits provides distinct structural and mechanical properties for the Myxococcus xanthus type IVa pilus. [PDF]

Proc Natl Acad Sci U S A
Treuner-Lange A, Zheng W, Viljoen A, Lindow S, Herfurth M, Dufrêne YF, Søgaard-Andersen L, Egelman EH.   +7 more
europepmc   +1 more source

Molecular architecture of glideosome and nuclear F-actin in Plasmodium falciparum. [PDF]

EMBO Rep
Pražák V, Vasishtan D, Grünewald K, Douglas RG, Ferreira JL.   +4 more
europepmc   +1 more source

Key charged residues influence the amyloidogenic propensity of the helix-1 region of serum amyloid A. [PDF]

Biochim Biophys Acta Gen Subj
Bilog M, Vedad J, Capadona C, Profit AA, Desamero RZB.   +4 more
europepmc   +1 more source