Results 81 to 90 of about 2,069,474 (302)

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

Moisture migration and pressure-melting of artificially frozen soft soil based on low-temperature triaxial seepage MRI

open access: yesYantu gongcheng xuebao
Using the self-developed and designed low-temperature triaxial multiphase seepage magnetic resonance imaging (MRI) test analysis system, the moisture migration and pressure-melting tests on the artificially frozen clay and sandy silt under seepage ...
ZHOU Jie 1, 2, ZHOU Huade 1, SHI Zhenming 1, 2
doaj   +1 more source

South-South migration and human development: Reflections on African experiences [PDF]

open access: yes, 2009
This paper looks at the relationship between migration between developing countries – or countries of the global ‘South’ – and processes of human development.
Bakewell, Oliver; id_orcid   +1 more
core  

Self-selection patterns in Mexico-U.S. migration: the role of migration networks [PDF]

open access: yes, 2007
This paper examines the role of migration networks in determining self-selection patterns of Mexico-U.S. migration. We first present a simple theoretical framework showing how such networks impact on migration incentives at different education levels ...
Rapoport, Hillel   +3 more
core   +1 more source

Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

open access: yesAdvanced Functional Materials, EarlyView.
Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim   +11 more
wiley   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Studies on Water Migration and Microstructure of Areca Brine Based on Low-Field Nuclear Magnetic Resonance and Scanning Electron Microscopy

open access: yesLiang you shipin ke-ji
In order to address rehalogenation and whitening in areca brine during shelf life(60 days), the water distribution and migration of different areca brine was investigated using low-field nuclear magnetic resonance.
LI Hao   +7 more
doaj   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

open access: yesAdvanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto   +4 more
wiley   +1 more source

Interaction between Brine and Wolfberry and Its Effect on the Quality of Wolfberry Betel Nut

open access: yesLiang you shipin ke-ji
This study addresses the issues of moisture migration and browning in wolfberry areca nut products resulting from the interaction between brine and wolfberry.
LI Hao   +6 more
doaj   +1 more source

Desert Plant Inspired Hierarchical Nanofibrous Membranes for Integrated Solar Desalination and Heavy Metal Remediation

open access: yesAdvanced Functional Materials, EarlyView.
An Alhagi maurorum inspired hierarchical composite membrane (NFCu) was developed by integrating heavy metal remediation and solar‐driven interfacial evaporation in a single platform. Beyond the photothermal effect, a localized photocatalytic process is realized on the CuO surface, deepening the mechanistic understanding of light–matter–water ...
Yuqiong He   +9 more
wiley   +1 more source

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