Results 81 to 90 of about 25,530 (290)

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

Advanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha, Amanda Paino Santana, Marta Maria Alves Pereira, Mariana Martins Guerreiro, Jose Mauro Granjeiro, Jamil Awad Shibli, Jeroen J. J. P. van den Beucken, Anton Sculean, Rafael Scaf de Molon, Erica Dorigatti de Avila   +9 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

Regional subsidence modelling in Murcia city (SE Spain) using 1-D vertical finite element analysis and 2-D interpolation of ground surface displacements

, 2015
Subsidence is a hazard that may have natural or anthropogenic origin causing important economic losses. The area of Murcia city (SE Spain) has been affected by subsidence due to groundwater overexploitation since the year 1992.
RAMONDINI, MASSIMO, Sanabria, M., Mulas, J., Fernández Merodo, J. A., CALCATERRA, DOMENICO, Duro, J., Herrera, G., Tomás, R., TESSITORE, SERENA   +8 more
core   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells

Advanced Materials, EarlyView.
This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno, Qiangrui Dong, Marco Post, Xin Meng, Cristiano Glessi, Nynke Marije Hettema, Nidas Brandsma, Sebbe Blokhuizen, Alejandro Castañeda Garcia, Srividya Ganapathy, Thieme Schmidt, Lars van Roemburg, Bing Xu, Chun‐Ting Cho, Liedewij Laan, Miao‐Ping Chien, Daan Brinks   +16 more
wiley   +1 more source

Study on the Bearing Structure of Key Strata and the Linkage Evolution Mechanism of Surface Subsidence in Shallow Coal Seam Mining

Applied Sciences
Shallow coal seam mining results in the formation of various bearing structures in key strata, leading to varying degrees of surface subsidence and severe disruption to the surface ecological environment.
Yifeng He, Jie Zhang, Tao Yang, Jianjun Wu, Shoushi Gao, Jianping Sun   +5 more
doaj   +1 more source

Micromechanical computational modeling of reservoir compaction and surface subsidence

Matemática Contemporânea, 2000
The authors generalize computational dual porosity models developed for the case where the solid matrix undergoes elastic deformations. Variational formulation and the corrosponding two-level finite element approximations are proposed to discretize the dual porosity system.
João Guerreiro, Marcio Murad, Abimael Loula   +2 more
openaire   +2 more sources

Surface Subsidence Characteristics of Mining Panel Layout Configuration with Multi-Seam Longwall Mining

, 2023
Mining-induced subsidence is critical for ecological environment reconstruction and damage prevention in coal mining areas. Understanding the characteristics of surface subsidence with multi-seam mining is the first step.
Huajun Wang, Hengzhong Zhu, Yongqiang Zhao, Rong Gao   +3 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Current status and progress on the application of key stratum theory in mining subsidence

矿业科学学报, 2017
The generation background, development process and application status of the key stratum(KS) theory were described, then the necessity of the application of KS theory in mining subsidence was analyzed.The Current status and progress on the application of
Chen Chao, Hu Zhenqi
doaj