Results 51 to 60 of about 581,288 (313)

Coordination and drivers of water-food-ecology nexus in the Hetao Irrigation District

open access: yesGuan'gai paishui xuebao
【Objective】The conflicts in water use between agriculture and maintaining ecological function pose a challenge in the Hetao Irrigation District in Inner Mongolia.
WANG Nan   +3 more
doaj   +1 more source

Evaluation Method and Empirical Research of Regional Water-Energy-Food Synergetic Development

open access: yesMATEC Web of Conferences, 2018
Regional water-energy-food (WEF) synergetic development evaluation is an important prerequisite for promoting regional cooperative security development effectively.
Jiang Guiqin   +3 more
doaj   +1 more source

Neutralization evolution of concrete under acid rain and carbonation erosion: a review

open access: yesJournal of Materials Research and Technology, 2023
Concrete structures in atmospheric environments are constantly affected by acid rain and carbon dioxide erosion, and the evolution of concrete neutralization is an important factor influencing the long-term performance of the material.
Jinjun Guo   +4 more
doaj   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng   +16 more
wiley   +1 more source

Purpose‐Adaptable Reinforced 3D Hyaluronic‐Acid Based Platform to Study Pathomechanisms of the Central Nervous System

open access: yesAdvanced Healthcare Materials, EarlyView.
Platform system to create biofabricated 3D spinal cord tissue models: Combining high resolution PCL fiber placement, a customized, hyaluronic acid‐based hydrogel, two cell types (spinal cord neurons and astrocytes) together with three distinct laminin isoforms allow the formation of functional cell–cell network interactions.
Nicoletta Murenu   +12 more
wiley   +1 more source

Report on the water pollution investigation of the Yellow River below Volney, Iowa, 1965. [PDF]

open access: yes, 1965
This is a report on an investigation of pollution of the Yellow River below Volney ...

core  

European eel (Anguilla anguilla): prediction of spawner escapement from continental population parameters [PDF]

open access: yes, 2000
This paper describes the assessment of silver European eel (Anguilla anguilla) escapement based on a “sedentary” population fraction analysis in a 60-km2 watershed of northern Brittany (France).
Acou, Anthony   +3 more
core   +4 more sources

Molecular‐Level Insights into Interfacial Adsorption Mechanisms of PFOA on Functional Dolomite Surfaces via AIMD and Spectroscopy

open access: yesAdvanced Materials Interfaces, EarlyView.
Perfluorooctanoic acid (PFOA), ab initio molecular dynamics (AIMD), density functional theory (DFT), Dolomite (DL), metal‐organic frameworks (MOFs), calcined modified dolomite (CDL), zero‐point of charge (PZC), metal‐organic frameworks (MOFs), Fourier transform infrared (FTIR), X‐ray diffraction (XRD), scanning electron microscopy (SEM ...
Yating Yang   +8 more
wiley   +1 more source

“yellow crowfoot in the pond,/not lotus, not lily”: Mapping the River, Mapping Voices [PDF]

open access: yes, 2016
This paper examines the prosody of Chin’s eponymous poem, The Phoenix Gone, The Terrace Empty, through an eco-critical lens. While it does not dismiss the hybrid cultural influences of the poem, it focuses on the ways the non-human agents, or the ...
Rader, Pamela J.
core   +1 more source

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

open access: yesAdvanced Materials Interfaces, EarlyView.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins   +8 more
wiley   +1 more source

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