Results 121 to 130 of about 313,820 (353)

Nodal β spectrins are required to maintain Na+ channel clustering and axon integrity

eLife, 2020
Clustered ion channels at nodes of Ranvier are critical for fast action potential propagation in myelinated axons. Axon-glia interactions converge on ankyrin and spectrin cytoskeletal proteins to cluster nodal Na+ channels during development.
Cheng-Hsin Liu, Sharon R Stevens, Lindsay H Teliska, Michael Stankewich, Peter J Mohler, Thomas J Hund, Matthew N Rasband   +6 more
doaj   +1 more source

Experimental observation of photonic nodal line degeneracies in metacrystals

Nature Communications, 2018
Nodal line semimetals (NLS) are three-dimensional (3D) crystals that support band crossings in the form of one-dimensional rings in the Brillouin zone.
Wenlong Gao, Biao Yang, B. Tremain, Hongchao Liu, Qinghua Guo, Lingbo Xia, A. Hibbins, Shuang Zhang   +7 more
semanticscholar   +1 more source

Defect of a nodal hypersurface

manuscripta mathematica, 2001
In this paper, the author gives interesting formulas for the Hodge numbers of a nodal hypersurface in a smooth complex projective fourfold. Let \(X\) be a smooth complex projective fourfold and let \(Y\) be a nodal hypersurface in \(X\) such that: A1: the line bundle \({\mathcal M}:={\mathcal O}_X(Y)\) is ample, A2: \(H^2\Omega^1_X=0,\) A3: \(H^3 ...
openaire   +4 more sources

Autonomous Implants

Advanced Materials, EarlyView.
An ideal implant should mimic native tissues such that it can integrate, sense, heal, and continue to function, i.e., be autonomous. Although early, there are good steps taken in this way, e.g., the development of stimuli‐responsive, self‐powering, self‐actuating, self‐healing, self‐regenerating, and self‐aware implants.
Jagan Mohan Dodda, Marcel F. Kunrath, Ling Zhou Zhao, Mahdi Bodaghi, Armin Yousefi, Nureddin Ashammakhi   +5 more
wiley   +1 more source

Higher Nodal expression is often associated with poorer survival in patients diagnosed with melanoma and treated with anti-PD1 therapy

Pathology and Oncology Research
Advanced melanoma is considered the most aggressive and deadly form of skin cancer whose incidence has been rising over the past three decades. In the absence of treatment, the median overall survival for advanced-stage metastatic disease is less than 6 ...
Philippe D. Gascard, Xianhong Wang, Mehdi Nosrati, Kevin B. Kim, Mohammed Kashani-Sabet, Thea D. Tlsty, Stanley P. Leong, Mary J. C. Hendrix   +7 more
doaj   +1 more source

Full‐Domain 3D Digital Twin for Comprehensive Analysis and Validation of Standing Surface Acoustic Wave Generation on LiNbO3 Substrate

Advanced Materials Technologies, EarlyView.
A full‐domain 3D digital twin of a standing surface acoustic wave (SSAW) device on 128° YX LiNbO3 is developed and experimentally validated. The predictive power of the model is confirmed by electrical characterisation and laser Doppler vibrometry measurements, which show excellent agreement with simulations.
Felice Alberto Sfregola, Annalisa Volpe, Andrea Zifarelli, Massimiliano Benetti, Domenico Cannatà, Vincenzo Spagnolo, Pietro Patimisco   +6 more
wiley   +1 more source

Rotary 4D Printing of Programmable Metamaterials on Sustainable 4D Mandrel

Advanced Materials Technologies, EarlyView.
The paper introduces open, rotary 4D printing of programmable tubular metamaterials. It presents an open, non‐planar path‐to‐G‐code pipeline and shape‐changing rotary mandrel that enable support‐free fabrication and multi‐stimuli actuation. Experiments and FEA validate the mentioned features and stress redistribution.
Hesam Soleimanzadeh, Mahdi Bodaghi, Marzieh Jamalabadi, Bernard Rolfe, Ali Zolfagharian   +4 more
wiley   +1 more source

Evolving Immunologic Perspectives in Chronic Inflammatory Demyelinating Polyneuropathy

Journal of Inflammation Research, 2020
Yusuf A Rajabally,1,2 Shahram Attarian,3,4 Emilien Delmont3,4 1Inflammatory Neuropathy Clinic, University Hospitals Birmingham, Birmingham, UK; 2Aston Medical School, Aston University, Birmingham, UK; 3Reference Centre for Neuromuscular Diseases and ALS,
Rajabally YA, Attarian S, Delmont E
doaj  

Implantable Nongenetic Optoelectronic Biointerfaces for Neuromodulation

Advanced Photonics Research, EarlyView.
This review summarizes recent advances in semiconductor‐based optoelectronic biointerfaces for wireless, optically induced electrical neuromodulation. It highlights their diverse designs that enable precise, targeted neural modulation of cells, tissues, and organs.
Jinglin Ye, Jinwei Huang, Wenyu Nie, Jianming Xu, Xing Sheng, Huachun Wang   +5 more
wiley   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source