Results 61 to 70 of about 16,603 (245)
Differences between caves with and without bats in a Brazilian karst habitat
Zoologia (Curitiba), 2017 . Since bats shelter in roosts during their period of diurnal inactivity, the quality and availability of roosts are important aspects of their ecology.
Camila G. Torquetti +2 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Wound closure is governed by geometry‐orientation coupling: aligned fibers speed migration along their axis but hinder perpendicular advance. In vivo diabetic wound experiments with composition‐matched fibrin, combined with an anisotropic diffusion (biased random‐walk) model, quantify this trade‐off and generate a healing landscape.
Yin‐Yuan Huang +13 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng +12 more
wiley +1 more source
Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction
Advanced Healthcare Materials, EarlyView.Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang +4 more
wiley +1 more source
Antiquity, 1995 It is over a decade since Palaeolithic parietal art was first spotted in Europe on exposed open-air surfaces—cave art without the caves. Now the major site in Portugal is threatened by the lake behind a river-dam under construction. Here is a report on what cave art outside the caves amounts to, and of the confrontations over the Côa site that were in ...
openaire +2 more sources
Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source
Sudden Hearing Loss Secondary to Cholesteatoma Induced Labyrinthine Fistula
Erciyes Medical Journal, 2020 Geng Ju Tuang +2 more
doaj +1 more source
Tracking the underground river in the development of water resources in the karst areas
Jurnal Sumber Daya Air, 2016 Tracer technique is widely known as one of the methods used to find the relationship between the cave or underground river system in karst areas of South Blitar.
Heni Rengganis, Wawan Herawan, Wulan Seizarwati
doaj +1 more source
Radiation‐Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System
Advanced Materials, EarlyView.A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Patrick D. Willenshofer +9 more
wiley +1 more source
Géographie et Cultures, 2008 Les cavités naturelles sont parcourues depuis des millénaires, mais les balbutiements de leur exploration systématique apparaissent timidement il y a quatre siècles pour réellement se structurer à la fin du XIXe siècle.
Vincent Biot
doaj +1 more source