Results 141 to 150 of about 1,944,646 (244)

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

open access: yesAdvanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta   +6 more
wiley   +1 more source

Oligosaccharides With Defined Glycosidic Bonds Shape Gut Microbial Succession and Metabolism Via Bond‐Specific Microbial Responders

open access: yesAdvanced Science, EarlyView.
Oligosaccharides with defined glycosidic bonds drive divergent gut microbial succession and shape unique metabolic profiles. Absolute time‐series profiling with Bayesian generalized Lotka–Volterra modeling identifies bond‐specific microbial responders, while monoculture validation and metaproteomics reveal linkage‐matched transport and cleavage modules.
Xiaoxuan Lu   +10 more
wiley   +1 more source

Evaluation on Soil Biological Characteristics and Quality of the Wetlands in Ancient Bed of Yellow River of East He’nan Province

open access: yesShuitu baochi yanjiu, 2014
In order to evaluate the quality of different wetland use patterns, by using field sampling and laboratory analysis, fourteen soil biological indices, including soil organic matter, soil microbial biomass, soil respiration, soil enzyme activity and ...
ZHU Xin-yu, HU Yun-chuan, LU Jie
doaj  

The GPX3‐VCAM1 Axis Gates Pro‐Fibrotic Tubule Cell Fate in Hyperuricemic Nephropathy

open access: yesAdvanced Science, EarlyView.
Hyperuricemia induces NLRP3 inflammasome signaling activation and downregulation of GPX3 in proximal tubular epithelial cells, leading to oxidative stress–driven VCAM1 upregulation, emergence of pro‐fibrotic proximal tubule cells, macrophage recruitment, and renal fibrosis.
Yunfei Qi   +11 more
wiley   +1 more source

Effects of sand covering and shrub establishment on soil fauna diversity in arid saline-alkaline soils

open access: yesShuitu baochi yanjiu
ObjectiveSand covering can influence meso-micro soil fauna communities by improving soil physicochemical properties and root microhabitats. This study investigates the distribution patterns of soil fauna diversity and their environmental drivers under ...
Zhao Xuan   +5 more
doaj  

Normativa Forestal y de Fauna Silvestre

open access: yes, 2019
La ley Forestal y de Fauna Silvestre y sus cuatro reglamentos permiten fortalecer la institucionalidad del sector forestal y de fauna silvestre de manera integral con la coordinación y articulación de los ministerios, los organismos e instituciones ...
Servicio Nacional Forestal y de Fauna Silvestre
core  

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