Results 61 to 70 of about 64,455 (258)

A Long‐Lived Human Neurovascular PENTA Culture Model Captures Incomplete Vascular Repair and Glia‐Associated Signaling After Traumatic Brain Injury

Advanced Healthcare Materials, EarlyView.
A long‐lived, five‐cell‐type human neurovascular (PENTA) model recreates vascular disorganization and incomplete repair after traumatic brain injury (TBI). By integrating endothelial, glial, neuronal, and immune components within a 3D scaffold, the platform enables time‐resolved analysis of neurovascular remodeling and provides a human‐relevant system ...
Daniel S. Hinrichsen, Sunghyun Jun, Colleen M. Arrasmith, Charitha C. Anamala, Mitchell D. Thielen, Anapaula Garcia, Volha Liaudanskaya   +6 more
wiley   +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

Method for calculating pressure of surrounding rock in loess tunnels

Yantu gongcheng xuebao
To propose a calculation method for surrounding rock pressure applicable to loess tunnels, analyzed the formation mechanism of surrounding rock pressure in loess tunnels, based on a large amount of field test data of surrounding rock pressure, extracted ...
LUO Yanbin, CHEN Hao, CHEN Jianxun, , WANG Chuanwu
doaj   +1 more source

Deformation and failure characteristics of soft rock tunnel surrounding rock under mining and water immersion conditions [PDF]

The deformation and failure of surrounding rock in soft rock tunnels are significantly exacerbated by the combined effects of mining activities and water immersion erosion.
ZHANG Bo, ZHANG Xi, HU Bosheng, XIE Panshi, DUAN Siyu, FANG Jiarui   +5 more
core   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Research on Surrounding Rock Sub Grade Based on ArcEngine and IDW Method [PDF]

Jisuanji gongcheng, 2016
In order to reduce the surrounding rock collapse,flooding and other geological disasters that often happen in subway tunnel construction and to get a clearer understanding about the geological conditions of the surrounding rock in the construction area ...
ZHOU Hongwen,DU Yuxing,REN Gaofeng,WANG Yujie
doaj   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Study on failure mechanism and control of surrounding rock of inclined strata crossing roadway in deep coal mine

Frontiers in Earth Science
China’s coal mines are mainly underground mines, and a large number of roadways have to be excavated underground. It is of great significance for coal mine production to adopt safe and reasonable roadway support methods.
Wanwei Fang, Wanwei Fang, Mingxin Li, Peng Huang, Taotao Shi, Yeqiang Chen, Shijin Ma, Guohui Ren   +7 more
doaj   +1 more source

Numerical Simulation on the Stability of Surrounding Rock of Horizontal Rock Strata in the Tunnel [PDF]

, 2018
Horizontal rock strata is a geological condition of rock which is often encountered in the tunnel construction, and it has an important influence on the tunnel construction, it is necessary to analyze and study the stability of horizontal rock strata in ...
Jianian Zhang, Zhang, Nian, Nian Zhang, Wang, Weihong, Zhang, Jianian, Weihong Wang, Zhuoqiang Yang, Yang, Zhuoqiang   +7 more
core   +1 more source

Investigation of Deep Shaft-Surrounding Rock Support Technology Based on a Post-Peak Strain-Softening Model of Rock Mass

, 2021
To control the large deformation that occurs in deep shaft-surrounding rock, the post-peak strain-softening characteristics of deep jointed rock mass are discussed in detail.
Jianjun Zhang, Dongxu Chen, Baicong Yao, Baoxin Jia, Chuang Sun, Yang Wang   +5 more
core   +1 more source