Results 111 to 120 of about 312,430 (306)

Specific Position of Halogen in Crystalline TADF Scintillators Enables Efficient Triplet Harvesting Through Vibrational Modulation of Spin–Orbit Coupling

open access: yesAdvanced Materials, EarlyView.
Specific ortho‐halogenation transforms crystalline TADF emitters into efficient organic scintillators. Fluorine reduces the effective singlet–triplet separation, while chlorine combines near‐degenerate excited states with vibrational modulation of spin–orbit coupling.
Illia E. Serdiuk   +8 more
wiley   +1 more source

As narrativas de professores sobre a escola e a mediação de um Grupo de Pesquisa-Formação [PDF]

open access: yes, 2010
O presente texto discute aspectos da formação profissional de um grupo de professores, com base na reflexão sobre as narrativas de suas histórias de vida e no âmbito de uma Pesquisa-Formação que teve como objetivos compreender os processos mediante os ...
Teixeira, Leny Rodrigues Martins   +4 more
core   +1 more source

“A ira do monstro”: a retórica política do Jornal do Brasil sobre protesto popular em tempos de redemocratização

open access: yesEsboços, 2010
O presente trabalho tem como objetivo identificar as diferentes opiniões publicadas no Jornal do Brasil sobre um protesto popular ocorrido em Brasília em 27 de novembro de 1986, contra o Plano Cruzado II.
Luciana Pucu Wollmann
doaj   +1 more source

Contribuições da perspectiva freireana de educação para a interdisciplinaridade na formação inicial de professores de ciências [PDF]

open access: yes, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Programa de Pós-Graduação em Educação Científica e Tecnológica, Florianópolis, 2012.A interdisciplinaridade vem sendo discutida no Brasil há alguns anos, tanto na literatura, em documentos ...
Feistel, Roseli Adriana Blümke
core  

Os conhecimentos didáticos na formação de professores [PDF]

open access: yes, 2019
This article deals with the didactic knowledge present in the formation of teachers from the analysis of General Didactics manuals published in the last decades. In the research the selection and analysis of 9 didactic manuals published in the 80's, 90's
Hegeto, Léia de Cássia Fernandes
core   +1 more source

Coaxial Melt Electrowriting

open access: yesAdvanced Materials Technologies, EarlyView.
Coaxial melt electrowriting is established to produce dual‐property microfibers with diameters spanning 1.6–29.2 µm. Stable coaxial laminar flow is preserved under electrohydrodynamic thinning, enabling controlled binary and gradient material switching within individual continuous fibers.
Patrick C. Hall   +11 more
wiley   +1 more source

الاهتمام واللامبالاة Editor of ArabiXiv assistant Professor associate Professor Professor associate Professor Professor

open access: yes
إن الاهتمام بالآخرين، والحصول عليه من الآخرين، حاجة إنسانية نفسية تمنح الإنسان الشعور بالأمان والثقة، وتعمق روابطه مع المحيط، في حين أن غياب الاهتمام يقود إلى برودة المشاعر، والجمود واللّامبالاة، بل إلى أشكال متنوعة من الأمراض النفسية ...
Khaled Moustafa, Samer Rudwan
openaire   +1 more source

Electroactive 3D Porous Graphene Foam Impedimetric Biosensor for Ultrasensitive Detection of MCF‐7‐Cells‐Derived Extracellular Vesicles in Human Serum

open access: yesAdvanced Materials Technologies, EarlyView.
A label‐free impedimetric biosensor based on electroactive 3D porous graphene foam enables ultrasensitive and selective detection of CD81 protein and MCF‐7 cell‐derived extracellular vesicles in human serum. Detection limits of 0.048 fg/mL for CD81 and ∼24 EVs/mL are achieved, demonstrating a robust platform for selective, label‐free, and ...
Michael Robert Furness   +11 more
wiley   +1 more source

العلاج النفسي Editor of ArabiXiv assistant Professor associate Professor Professor associate Professor Professor

open access: yes
العلاج النفساني تسمية جامعة لكل طرق المعالجة النفسية العيادية، أو النفسية التي تهدف إلى شفاء الأمراض النفسانية أو المعاناة النفسية الجسدية، وإلى تنمية الشخصية. وعندما نقول إن المعالجة "نفسية"، فهذا يعني استخدام الطرق العلاجية النفسية فقط، وليس أي شكل آخر من العلاج (كالعلاج الطبي النفسي الدوائي).
Khaled Moustafa, Samer Rudwan
openaire   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli   +13 more
wiley   +1 more source

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