Results 141 to 150 of about 6,262,155 (317)

Visita precursora do projeto Rondon: relato de experiências no estado do Pará, em Santa Luzia do Pará, em 2007, e em São Domingos do Araguaia, em 2015 [PDF]

open access: yes, 2015
Trabalho apresentado no II Congresso Nacional do PROJETO RONDON, realizado em Florianópolis, SC, no período de 23 a 25 de setembro de 2015 - Universidade Federal de Santa Catarina.A visita precursora tem a finalidade de fazer o reconhecimento local, como
Fernandes, M.   +2 more
core  

Role of the Recombination Zone in Organic Light‐Emitting Devices

open access: yesAdvanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

The Strategic Integration of Anglicisms in Romanian Intelligence Discourse [PDF]

open access: yesScientific Bulletin of the Politehnica University of Timişoara: Transactions on Modern Languages
The integration of Anglicisms into Romanian intelligence terminology represents a dynamic linguistic evolution shaped by globalization, geopolitical alignments, and sectorspecific requirements.
Iulia PARA
doaj  

Nuevos registros de Ceratopogonidae (Diptera) para Argentina y Chile [PDF]

open access: yes, 2010
New records are provided for 22 species of biting midges (Diptera: Ceratopogonidae) from Argentina and Chile, 12 belonging to Forcipomyia Meigen, two to Atrichopogon Kieffer and Culicoides Latreille, and one to Leptoconops Skuse, Dasyhelea Kieffer ...
Gaddi, Ana Laura   +2 more
core  

Parâmetros ruminais de ovinos alimentados com feno de Arachis pintoi cv. Belmonte

open access: yesBoletim de Indústria Animal, 2012
O artigo não apresenta resumo em português.
Gisele Machado Fernandes   +4 more
openaire   +6 more sources

Universal Fluorine‐Free Proton Exchange Polymers for High‐Performance and Durable Fuel Cells Operable Under Severe Conditions

open access: yesAdvanced Materials, EarlyView.
Due to excellent physical and chemical stability, the novel designed fluorine‐free polymers with aliphatic‐chain backbones (SP‐PAC12‐QP) are regarded as promising and universal alternatives to perfluorosulfonic acid membranes. Their performances are further improved by physical reinforcement, where the fuel cell performance under high temperature and ...
Fanghua Liu   +5 more
wiley   +1 more source

Gaming Environments as a Space of Opportunity for Health Promotion among Youth

open access: yesZarządzanie Mediami
The gaming environment created an opportunity for many brands to promote their products. Product placement has been a phenomenon for decades, and its mechanisms of action are known and recognized by ...
Piotr Para
doaj   +1 more source

The Use of Violence in Illegal Markets: Evidence from Mahogany Trade in the Brazilian Amazon [PDF]

open access: yes
Agents operating in illegal markets cannot resort to the justice system to guarantee property rights, to enforce contracts, or to seek protection from competitors' improper behaviors. In these contexts, violence is used to enforce previous agreements and
Chimeli, Ariaster B., Soares, Rodrigo R.
core  

Production of Ipomoea Batatas (L.) Lam in an Agroforestry System in Santarem, Pará¡ Preliminary Results

open access: yesBoletim de Indústria Animal, 2022
Agroforestry systems (AFSs) are defined as areas with mixed production of trees and crops, including forage for livestock. The objective is to maintain production in a sustainable way. In this study, we evaluated the production of sweet potato in different agroforestry arrangements. This tuber was chosen because it has a short cycle, ranging from 90 to
Aline Pacheco   +4 more
openaire   +5 more sources

Enabling Real‐Time, Non‐Ionizing 3D Imaging of Implantable Magnetic Cements Using Magnetic Particle Imaging

open access: yesAdvanced Materials Interfaces, EarlyView.
This study reports the first implantable resin cement capable of orientation‐sensitive Magnetic Particle Imaging (MPI). By coating the cement with an ultrathin iron film, the authors achieve a strong, angle‐dependent MPI signal that enables non‐ionizing, real‐time tracking of both implant position and orientation, opening new possibilities for safe ...
Gabriel C. Pinto   +10 more
wiley   +1 more source

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