Results 181 to 190 of about 23,087 (297)

Interfacial Regulation–Driven Dual‐Enrichment SERS Coupled With Deep Learning Enable Ultrasensitive and In Situ Identification of Microplastics in Natural Waters

open access: yesSmall, EarlyView.
A membrane‐confined SERS platform constructs a dense network of vertical hotspots using PSS‐Na‐modified Au@Ag nanocubes for sensitive and reproducible microplastic detection in complex environmental water matrices. Coupled with an attention‐based 1D‐CNN, it enables accurate polymer identification and semi‐quantitative mixture prediction for intelligent
Chaochao Ma   +9 more
wiley   +1 more source

Designing Participatory Systems Interventions for Behavioural Change: Integrating Soft Systems Methodology, the Theory of Planned Behavior, and Experiential Learning

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT Small and medium‐sized enterprises (SMEs) operate within complex sociotechnical systems where behavioural change is shaped by interdependent cognitive, social and structural factors. This study examines a participatory systems intervention with food and beverage SMEs in a coastal tourism context in Vietnam.
Thanh‐Thao Luong   +4 more
wiley   +1 more source

Tailored Hardening and Isothermal Bainitizing of Additively Manufactured Nitrogen‐Enhanced Martensitic Chromium Steel

open access: yessteel research international, EarlyView.
Tailored heat treatments transform additively manufactured high‐nitrogen martensitic Cr steel from austenitic as‐built condition to high‐hardness states. Isothermal bainitizing at 250°C generates an ultrafine nanostructure and achieves higher hardness than conventional hardening and tempering, highlighting a promising postprocessing route for laser ...
Philip König   +2 more
wiley   +1 more source

Waste‐Derived Functional Carbon for Rapid PAHs Removal: A Sustainable Pathway for Co‐Remediation and Resource Valorization of Oily Sludge

open access: yesSusMat, EarlyView.
Oily sludge is converted into co‐pyrolytic carbon (CPC) through co‐pyrolysis with biomass and further functionalized with APTES to form APTES/CPC. The modified carbon enables rapid anthracene removal from petroleum‐contaminated wastewater, achieving most adsorption within 1 min and reaching equilibrium within 10 min. The enhanced adsorption performance
Chengze Yu   +8 more
wiley   +1 more source

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