Results 101 to 110 of about 10,316 (264)

The Plant‐to‐Plant Circular Strategy: Coupling Photodegradation and Phytoremediation With Plant‐Based Nanomaterials for Plastic Degradation

open access: yesAdvanced Science, EarlyView.
Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu   +4 more
wiley   +1 more source

Surface and Interfacial Engineering toward Durable Mechanically Coupled Flexible Electronics

open access: yesAdvanced Science, EarlyView.
This Review highlights how surface and interfacial engineering governs the reliability, durability, and functional stability of mechanically coupled flexible electronics. By integrating fundamental interfacial theory, failure mechanisms, multiscale engineering strategies, and representative applications, it provides a design‐oriented framework for ...
Qian Wang, Fangfang Dai, Wei Wu
wiley   +1 more source

Stacking Pressure‐Driven Interfacial Dynamics in Anode‐Free Solid‐State Lithium Batteries

open access: yesAdvanced Science, EarlyView.
Using a three‐electrode setup, it is found that stacking pressure improves both anode and cathode interfaces but more effectively stabilizes the anode. Under low pressure, a sudden anode resistance rise indicates contact loss. Higher pressure delays this via Li creep and plastic deformation, maintaining interfacial contact.
Jianneng Liang   +8 more
wiley   +1 more source

Distinciones metodológicas sobre la conceptualización de sociedad civil y Estado en Hegel y Marx / Methodological distinctions regarding the conceptualization of civil society and State in Hegel and Marx

open access: yesIslas, 2018
El estudio de la relación Estado-sociedad civil resulta vital para un esclarecimiento teórico que rebata posturas erróneas sobre el ejercicio de la democracia en pos del desarrollo de los pueblos.
Eduardo Romero Cano
doaj  

Sustained Self‐Powered Real‐Time Vibration Monitoring Through Integrated Nonlinear Harvesting and Energy‐Aware Wireless Sensing

open access: yesAdvanced Science, EarlyView.
A self‐powered vibration sensing platform integrates a quasi‐zero‐stiffness piezoelectric harvester, synchronized electric charge extraction, energy management, and wireless ADC acquisition. Ambient vibration is simultaneously harvested as energy and digitized as information, enabling sustained real‐time waveform monitoring without external power.
Yizhou Li   +10 more
wiley   +1 more source

A sociedade civil em Hegel e Marx (Civil society in Hegel and Marx) Doi: 10.5212/Emancipacao.v.12i2.0006

open access: yesEmancipação, 2013
A sociedade civil, tema pouco recorrente na tradição do pensamento político moderno, começa a ganhar status filosófico a partir das reflexões de Hegel e de Marx. O tema da sociedade civil aparece, tanto nas reflexões filosóficas e políticas de um como do
Valdenésio Aduci Mendes
doaj  

Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives

open access: yesAdvanced Electronic Materials, EarlyView.
The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi   +3 more
wiley   +1 more source

Dry‑Contact Trimming for All‑Perovskite Tandem Solar Cells via Solid‑Solution Homogenization

open access: yesAdvanced Energy Materials, EarlyView.
Narrow‐bandgap Sn–Pb perovskites are promising bottom absorbers for all‐perovskite tandems but suffer from Sn‐rich surfaces and depth‐dependent lattice/compositional inhomogeneity. Layered‐perovskite‐assisted dry‐contact trimming removes Sn‐rich surface species and reconfigures the Sn–Pb absorber, enabling efficient charge collection, reduced voltage ...
Woocheol Han   +10 more
wiley   +1 more source

ESTADO E POLÍTICAS PÚBLICAS/ MOVIMENTOS SOCIAIS E RESISTÊNCIA

open access: yesRevista da Faculdade de Educação (Universidade do Estado de Mato Grosso), 2019
RESUMO: Neste artigo tratamos de concepções de Estado e de movimentos sociais com o intuito de compreender a constituição de políticas públicas em suas relações com a sociedade civil.
Heloisa Salles Gentil
doaj  

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