Results 51 to 60 of about 20,058 (258)
Revista Árvore, 2015 The aim of this study was to identify, by multivariate statistical technique, the physic, chemical and biological variables that best characterize the quality of surface waters in two small rural catchments with different land uses (eucalyptus ...
Mirian Lago Valente +3 more
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Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities
Advanced Materials, EarlyView.This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen +7 more
wiley +1 more source
Advanced Materials, EarlyView.Self‐standing, strong sulfonated covalent organic framework membranes with varied ionic‐group density are developed for osmotic energy conversion. Optimized charge‐governed nanochannels enable highly selective ion transport, delivering a power density of 24.53 W m−2 under seawater/freshwater salinity gradients.
Xi Ma +5 more
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Frontiers in Environmental ScienceAgricultural arsenic pollution poses increasing environmental and public health challenges. Making evidence-based conservation strategy is key for effective pollution control, but is challenged by data scarcity which is common in China.
Yicheng Huang +3 more
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Diffuse Pollution in the Lagoon of Venice
Water Science and Technology, 1993 The hypertrophic conditions of several confined areas in the Lagoon of Venice are but one of the consequences of nutrient discharges from its drainage basin. The monthly distribution of these loads, as well as their spacial subdivision among different tributaries of this characteristic water body, directly affect the growth cycle of macroalgae in it ...
BENDORICCHIO G. +3 more
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Advanced Materials, EarlyView.A general, versatile laser‐shock synthesis process is reported to produce various bimetallic CuNi, CuFe, CuCo, and medium‐entropy CuFeCoNi heterostructures, in which crystalline metal nanoparticles are anchored to amorphous hydroxide supports. During nitrate reduction reaction, the heterostructures undergo dynamic amorphous/crystalline reconstruction ...
Weihua Guo +18 more
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Justification of a complex of measures aimed at reducing diffuse pollution in small river basins
Мелиорация и гидротехникаPurpose: to substantiate a complex of water protection and reclamation measures aimed at preventing the negative impact of diffuse pollution sources on water quality in small river basins, reducing soil erosion and restoring ecological framework elements
Ludmila V. Kireicheva +2 more
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Advanced Materials, EarlyView.In this work, a synergistic strategy introduces interfacial acid sites, oxygen vacancies, and built‐in electric field into ZnSe/ZnO heterojunction to optimize its electronic structure and electrode micro‐environment. This overcomes sluggish oxygen reduction reaction kinetics and low H2O2 selectivity, achieving record H2O2 productivity (754.4 M gcat−1 ...
Lijun Yang +8 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız +2 more
wiley +1 more source
Sciences, Eaux & Territoires, 1995 La mise au point d'une méthode de diagnostic de risque de pollution diffuse sur un bassin versant est envisagée à l'aide d'un SIG et d'un modèle. L'hypothèse de travail considère les profils azotés effectués, à l'automne, sur l'ensemble des parcelles ...
M. LAUNAY
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