Results 81 to 90 of about 1,101,179 (269)

Ultrafast Thermal Shock Synthesis of CuNiSnLa Medium‐Entropy Metallic Glass for Sustainable Nitrogen Fixation via Plasma‐Coupled Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces an ultrafast thermal shock strategy to synthesize a CuNiSnLa medium‐entropy metallic glass (MEMG). The rapid heating and cooling process generates a robust, highly active catalyst for electrocatalytic nitrate reduction to ammonia (NRA).
Hongbo Chen   +7 more
wiley   +1 more source

RestPoll: Restoring Pollinator habitats across European agricultural landscapes based on multi-actor participatory approaches [PDF]

open access: yesResearch Ideas and Outcomes
RestPoll is a transdisciplinary project aiming to provide society with tools to reverse wild insect pollinator declines and to position Europe as a global leader in pollinator restoration and set the future agenda for pollinator restoration worldwide ...
Alexandra-Maria Klein   +40 more
doaj   +3 more sources

Snap‐Through–Driven Liquid Crystal Elastomers for High‐Power Remote Microneedle Actuation Toward Smart Livestock Systems

open access: yesAdvanced Functional Materials, EarlyView.
A magnetically assisted snap‐through liquid crystal elastomer transforms photochemical deformation into a high‐power mechanical impulse, enabling remote microneedle actuation and highlighting its potential for future smart livestock intervention systems.
Chae Won Lee   +3 more
wiley   +1 more source

Reconfigurable Au Nanoparticle Monolayers on Regenerated Cellulose Hydrogels: Highly Sensitive SERS Detection of Polystyrene Micro/Nanoplastics With Interpretable Deep Learning

open access: yesAdvanced Functional Materials, EarlyView.
A regenerated cellulose (RC) hydrogel‐based SERS substrate integrating a Marangoni‐transferred gold nanoparticle self‐assembled monolayer (Au‐SAM) is fabricated. Reswelling‐induced hotspot formation enhances polystyrene micro/nanoplastics (PS MNPs) detection in complex matrices, providing reproducible, high‐throughput SERS signals across diverse ...
Youngho Jeon   +5 more
wiley   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

First report of Coccinellid beetles (Coleoptera: Coccinellidae) from Gharana Wetland Conservation Reserve and connected agricultural fields in Jammu

open access: yesJournal of Entomological and Acarological Research
The present study reveals that Predatory ladybird beetles are being utilized for the application of biological control in many agricultural and horticultural fields globally.
Anosh Ali, Mohd Yousuf, Akhtar Ali Khan
doaj   +1 more source

EVALUASI PELAKSANAAN KEGIATAN UPKD ANDALAS UNTUK SEKTOR PERTANIAN DARI DANA BENGKULU REGIONAL DEVELOPMENT PROJECT (BRDP) DI DESA TAPAK GEDUNG KABUPATEN KEPAHIANG

open access: yesJurnal Agrisep, 2005
This research was aimed at exploring the implementation of economic scheme program at UPKD Andalas and analyzing income discrepancy between member and non-member of UPKD Andalas.  This research was conducted at UPKD Andalas District Kepahiang.
Nurhayatin Nufus   +2 more
doaj   +1 more source

Boosting Conversion Efficiency in Zn3P2/InP Solar Cells Via Nanoscale Junction Engineering

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates the efficacy of selective area epitaxy (SAE) in enhancing the conversion efficiency of a Zn3P2${\rm Zn}_3{\rm P}_2$/InP heterojunction solar cell. The impact of the SAE pattern dimensions on the performance parameters is investigated. Small size opening limits Jsc because of current crowding whereas large size opening limits Voc
Raphael Lemerle   +14 more
wiley   +1 more source

A 3D Human Neuron‐on‐Chip Platform to Monitor Neuronal Injury Responses

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a novel 3D Neuron‐on‐Chip model that can maintain human PSC‐derived excitatory prefrontal cortex neurons in 3D hydrogels and can be used to monitor neuronal injury responses over time. Results show injury‐induced acute neuronal excitotoxicity, declining neuronal connectivity, and the activation of a neurodegenerative, SASP‐like ...
Ruiping Tang   +16 more
wiley   +1 more source

Postagrogenic Dynamics of Different-Aged Soils of Northwest Russia

open access: yesAgronomy
The postagrogenic transformation of landscapes is one of the key problems leading to a decrease in soil fertility in the territory of Northwest Russia.
Vyacheslav Polyakov   +4 more
doaj   +1 more source

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