Results 21 to 30 of about 40,743 (192)

Labirintos Femininos na Poesia de Ana Luísa Amaral e de Amalia Bautista

open access: yesModerna Språk, 2012
Neste artigo debruço-me sobre a poesia de Ana Luísa Amaral e de Amalia Bautista sob uma perspetiva comparatista. Ambas as poéticas refletem um olhar feminista sobre o mito do labirinto, propondo uma revisão do cânone literário e dos arquétipos ...
Marta Pessanha Mascarenhas
doaj   +1 more source

Currículo de história e agência docente: possibilidades de articulação nos anos iniciais do ensino fundamental

open access: yesRoteiro, 2020
Este texto tem por objetivo explorar as articulações entre a produção de currículos de História e os processos de subjetivação política mobilizados pelas professoras dos Anos Iniciais do Ensino Fundamental, na relação estabelecida com o conhecimento ...
Carmen Teresa Gabriel   +1 more
doaj   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero   +13 more
wiley   +1 more source

Likes, memes e militância: ciberativismo na internet brasileira

open access: yesConversas & Controvérsias, 2020
O presente artigo tem por objetivo investigar a influência do processo de revolução comunicacional provocado pela Internet na esfera política, focando no conceito de “ciberativismo”.
Ana Nolasco   +2 more
doaj  

A paz pede arte: Os diálogos de paz e seus agentes

open access: yesMalala, 2018
Este artigo explora uma agenda de pesquisa teórico-aplicada no âmbito das ciências da linguagem. Como parte da pesquisa, apresentaremos nossa análise de um diálogo, disponibilizado pelo projeto The Palestine Papers, entre negociadores do Estado de Israel
Stéphane Dias
doaj   +1 more source

Witches and plants: alliances, rituals and biopolitical rebellion?

open access: yesDesenvolvimento e Meio Ambiente, 2023
O artigo mostra como as interações entre pessoas e plantas são conexões importantes para entender as experiências sociomateriais contemporâneas. Experimentando com uma abordagem pós-cognitiva e orientada aos atores, reconhecemos processos de auto ...
Flávia Charão-Marques, Alberto Arce
doaj   +1 more source

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

open access: yesAdvanced Healthcare Materials, EarlyView.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín   +3 more
wiley   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

Self‐Cooling Molecular Spin Qudits

open access: yesAdvanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios   +12 more
wiley   +1 more source

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