Results 71 to 80 of about 4,518,688 (287)

Land Subsidence and Earth Fissures in Arizona: Research and Informational Needs for Effective Management.

, 2007
Land subsidence and earth fissures have been part of the landscape of southern and south central Arizona for at least the past seventy years. With urban growth now expanding into former agricultural and undeveloped desert lands, the geologic hazards ...
Arizona Land Subsidence Group
core   +5 more sources

Analysis on Subsidence Law of Bedrock and Ultrathick Loose Layer Caused by Coal Mining

Geofluids, 2021
In the process of coal mining, when the buried depth is large and the loose layer is thick, the ground subsidence tends to be abnormal, thus causing great damage to the surface ecological environment.
Weiping Shi, Kaixin Li, Shengwen Yu, Cunzhi Zhang, Jingkai Li   +4 more
doaj   +1 more source

One‐Step Curcumin‐Mediated Multiphoton Lithography for Bioactive 3D Scaffolds

Advanced Functional Materials, EarlyView.
Curcumin‐mediated multiphoton lithography enables one‐step fabrication of highly architected complex gelatin methacryloyl scaffolds by exploiting curcumin as a multifunctional bioactive photoinitiator. The resulting 3D structures support mesenchymal stem cell adhesion, proliferation, and migration, while exhibiting dual antibacterial activity through ...
Myrto Charitaki, Michalis Stavrou, Chrysanthi Pinelopi Apostolidou, Elmina Kabouraki, David Gray, Anna Mitraki, Anthi Ranella, Maria Farsari   +7 more
wiley   +1 more source

Dynamic prediction of surface subsidence at any point based on Boltzmann time function model

Meitan xuebao
The underground extraction of coal resources can induce surface subsidence, posing a potential threat to both the ecological environment and the structural stability of buildings.
Liangji XU, Zhihao SUN, Xiaopeng LIU, Kun ZHANG, Zongyou CAO   +4 more
doaj   +1 more source

Tailoring Light Management in All‐Perovskite Tandem Solar Cells: The Impact of Nanotextures

Advanced Functional Materials, EarlyView.
To further improve the power conversion efficiency of all‐perovskite tandem solar cells, light management strategies need to be implemented. Front‐sided nanotextures reduce reflection losses, which boosts light absorption, thus increasing the tandem JSC, which is further supported by reducing parasitic absorption.
Sebastian Berwig, Yeonghun Yun, Doyun Im, Isabella Taupitz, Alexandros Cruz, Marlene Härtel, Bor Li, Kevin J. Prince, Hanifah Winarto, Thomas W. Gries, Klaus Jäger, Florian Riesebeck, Daniele Mantione, Sharon Monaci, Silvia Mariotti, Vishnu Vijayakumar, René A. J. Janssen, Sangwook Lee, Bernd Stannowski, Christiane Becker, Philipp Tockhorn, Steve Albrecht   +21 more
wiley   +1 more source

Application of InSAR and Gravimetry for Land Subsidence Hazard Zoning in Aguascalientes, Mexico

Remote Sensing, 2015
In this work we present an application of InSAR and gravimetric surveys for risk management related to land subsidence and surface ground faulting generation.
Jesús Pacheco-Martínez, Enrique Cabral-Cano, Shimon Wdowinski, Martín Hernández-Marín, José Ángel Ortiz-Lozano, Mario Eduardo Zermeño-de-León   +5 more
doaj   +1 more source

Load Distributing Metamaterials Via Discrete Optimization

Advanced Functional Materials, EarlyView.
Mechanical metamaterials are computationally optimized to homogenize transmitted forces by minimizing the spread of reaction forces. The resulting architectures transform localized loading into broader, more uniform force distributions and experimentally demonstrate robust load spreading under quasi‐static and impact loading.
Andrea Detry, Hannes Holey, Raja Zulkarnain, Roberto Guerra, Ilaria Papa, Michael Zaiser, Stefano Zapperi   +6 more
wiley   +1 more source

InSAR time series analysis of natural and anthropogenic coastal plain subsidence: A case of Hangjiahu plain

Geodesy and Geodynamics
The early excessive groundwater exploitation caused extensive land subsidence in the Hangjiahu Plain (HJHP), threatening geological stability and infrastructure.
Lv Zhou, Bangding Wei, Guanyu Chen, Suoge Liu, Xinyi Li, Ziyan Luo, Dongming Qin, Di Zhang   +7 more
doaj   +1 more source

ATP‐Mediated Bidirectional Communication Between Natural and Artificial Cells for Controlled Bioreactions

Advanced Functional Materials, EarlyView.
Establishment of bidirectional communication behavior between natural and artificial cells. The first type of communication from natural dendritic cells to artificial polymeric cells was achieved via ATP release after cell lysis. The released ATP was taken up via gated UV‐controlled permeability increase of the polymeric membrane for performing ...
Ilona Kalte, Tsvetomir Ivanov, Leonhard Seufert, Shoupeng Cao, Lucas Caire da Silva, Volker Mailänder, Katharina Landfester   +6 more
wiley   +1 more source

Study on UAV observation methods for surface subsidence caused by multiple coal seams mining in western mining areas

Meikuang Anquan
In the western mining area, coal mining is characterized by shallow burial depth, thin bedrock, multi coal seam mining, and a fragile surface environment.
Jianting CUI, Kun WANG, Guojian LIU, Junyang ZHANG, Di YANG, Tongbin ZHAO, Junsheng LI   +6 more
doaj   +1 more source