Results 121 to 130 of about 4,378,278 (308)

Atom‐Efficient Cerium‐Based Molecular Cages as Biocompatible Reactive Oxygen Scavengers

Advanced Healthcare Materials, EarlyView.
Discrete mixed‐valent cerium molecular cages organize accessible redox centers within confined coordination environments and scavenge superoxide, hydrogen peroxide, and hydroxyl radicals. Encapsulation of the lead cage in an ROS‐responsive DTP nanoplatform enables lesion‐associated delivery, attenuates macrophage oxidative stress and inflammation, and ...
Chao Li, Chunbai Xiang, Ye Xu, Yu Liu, Keze Hong, Fanchu Zeng, Gelin Xu, Zhao‐Xi Wang, Jonathan L. Sessler, Ping Gong   +9 more
wiley   +1 more source

An Intelligent Method for Ice Thickness Identification Using Drone-Borne Ground-Penetrating Radar

Remote Sensing
Unmanned Aerial Vehicle-borne Ground-Penetrating Radar (UAV-GPR) has been used for ice thickness monitoring in lakes and rivers due to its non-contact measurement, high resolution, and operational flexibility.
Ruige Shi, Zhenjun Zhu, Zizhao Lu, Jiangyang Pan, Xu Meng, Hai Liu, Zongming Yang, Di Cui, Weizheng Kong, Yingxin Shang   +9 more
doaj   +1 more source

Hybrid Biofabrication of a Hierarchically Organized Periosteum‐Inspired In Vitro Platform

Advanced Healthcare Materials, EarlyView.
A hybrid biofabrication strategy integrates melt electrowriting with extrusion‐based 3D bioprinting to create a hierarchically organized periosteum‐inspired in vitro platform. Spatially defined osteogenic, fibrous, and endothelial cell‐containing compartments support long‐term culture, osteogenic maturation, and CD31+ endothelial cell organization ...
Yakui Liu, Xinggui Tian, Anne Bernhardt, Anja Lode, Max von Witzleben, Ege Kirbas, Stefan Zwingenberger, Michael Gelinsky   +7 more
wiley   +1 more source

Ice thickness and bed topography of Jostedalsbreen ice cap, Norway [PDF]

Earth System Science Data
We present an extensive dataset of ice thickness measurements from Jostedalsbreen ice cap, mainland Europe's largest glacier. The dataset consists of more than 351 000 point values of ice thickness distributed along ∼ 1100 km profile segments that cover ...
M. K. Gillespie, L. M. Andreassen, M. Huss, M. Huss, M. Huss, S. de Villiers, K. H. Sjursen, J. Aasen, J. Bakke, J. M. Cederstrøm, H. Elvehøy, B. Kjøllmoen, E. Loe, M. Meland, K. Melvold, S. D. Nerhus, T. O. Røthe, E. W. N. Støren, E. W. N. Støren, K. Øst, J. C. Yde   +20 more
doaj   +1 more source

Drill-hole ice and snow thickness measurements during Polarstern cruise ARK-VIII/3 in 1991 at ice floe station Ark8_255p1

, 2003
Drill-hole ice and snow thickness measurements during Polarstern cruise ARK-VIII/3 in 1991 at ice floe station ...
Hajo Eicken (6963893), Christian Haas (6959543), Eicken, Hajo, Haas, Christian   +3 more
core   +1 more source

Biocompatible Conjugated Electrospinning Nanofibrous Membrane With Self‐Powered Piezoelectric Capacity for Accelerated Wound Healing

Advanced Healthcare Materials, EarlyView.
A self‐powered PCL/gelatin‐PVDF‐TrFE/MXene conjugated electrospun membrane integrates biocompatibility with enhanced piezoelectric responsiveness. Mechanical deformation is converted into localized electrical signals that stimulate wound‐repair cells proliferation and migration, promote angiogenesis and tissue remodeling, and accelerate full‐thickness ...
Diandian Li, Ke Wu, Yangyang Lu, Qinglan Xia, Jialong Chen, Yifan Zhang, Zhaoyu Chen, Zhiyuan She, Junjin Jie, Juzi Xia, Muran Zhou, Aimei Zhong   +11 more
wiley   +1 more source

Proposal of a Method to Calculate Ice Thickness Variation Considering the Transition of Frazil into Ice [PDF]

, 2008
In this study, the behavior of ice plates and frazil were clarified by categorizing temporal changes based on the results of field observation conducted at the Shokotsu and Yubetsu rivers in Hokkaido.
吉川, 泰弘, Watanabe, Yasuhau, 渡邊, 康玄   +2 more
core   +2 more sources

On the errors involved in ice-thickness estimates I: ground-penetrating radar measurement errors

Journal of Glaciology, 2016
This is the first (Paper I) of three companion papers focused respectively, on the estimates of the errors in ice thickness retrieved from pulsed ground-penetrating radar (GPR) data, on how to estimate the errors at the grid points of an ice-thickness ...
J.J. LAPAZARAN, J. OTERO, A. MARTÍN-ESPAÑOL, F.J. NAVARRO   +3 more
doaj   +1 more source

TanDEM-X ice thickness dataset for Wilkins Ice Shelf, Antarctic Peninsula, with link to GeoTIFF

, 2015
The dataset shows the ice thickness over Wilkins Ice Shelf, Antarctic Peninsula derived from TanDEM-X Interferometry. The data has been acquired between June and August 2012. The TanDEM-X heights have been linked to CryoSAT-2 heights (V.
Rankl, Melanie, Helm, Veit, Braun, Matthias Holger   +2 more
core   +1 more source

Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix

Advanced Materials, EarlyView.
3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández, Iason Konstantinos‐Douveas, Claas Abert, Elina Zhakina, Sandra Ruiz‐Gómez, Claudia Fernández‐González, Luke Alexander Turnbull, Sebastian Wintz, Markus König, Simone Finizio, Markus Weigand, Naëmi Leo, Dieter Suess, Aurelio Hierro‐Rodríguez, Amalio Fernández‐Pacheco, Claire Donnelly   +15 more
wiley   +1 more source