Results 31 to 40 of about 1,357,951 (245)

The Bosque at Pará

open access: yes, 1929
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Discordance Between Systemic Lupus Erythematosus Disease Activity Index Domain Weights and Their Association With Organ Damage Accrual

open access: yesArthritis Care &Research, EarlyView.
Objective Studies of damage accrual in patients with systemic lupus erythematosus (SLE) show associations with disease activity measured by the SLE Disease Activity Index 2000 (SLEDAI‐2K), but these associations are imperfect. SLEDAI scores are powerfully influenced by weightings (1–8) assigned to each domain.
Kevin Zhang   +8 more
wiley   +1 more source

<b>CARACTERÃSTICAS SENSORIAIS DE DONUTS PREPARADOS COM FARINHAS DE TRIGO E SOJA (80:20) EXTRUSADAS EM DIFERENTES PARÂMETROS DE EXTRUSÃO</b>

open access: yesAlimentos e Nutrição, 2009
<p align="justify"> A mistura de trigo e soja representa uma importante fonte calórico-protéica com proteínas de boa qualidade e o processo de extrusão melhora as suas características sensoriais. Com o objetivo de melhorar o processo de extrusão para obtenção de uma farinha de trigo e soja (80:20) pré-cozida para massa semipronta de ...
MARIA ROSA FIGUEIREDO NASCIMENTO   +2 more
openaire   +2 more sources

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim   +21 more
wiley   +1 more source

The university extension in the prevention of cervical cancer in coastal communities in Par�¡

open access: yesRevista Ciência em Extensão, 2016
Cervical cancer (CC) is the most frequent cancer in women of northern Brazil, excluding non-melanoma skin cancer. This region of the country has many communities with limited access to basic health services. CCâ??s prevention strategies in coastal communities are important so that the death rate from this disease is reduced.
Gianna Chiemi Noguchi Botega   +10 more
openaire   +1 more source

Water‐Compatible SuFEx‐Active Diazonium Linchpin Platform for Rapid Modular Diversification and On‐DNA Functionalization

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur fluoride exchange (SuFEx) is a powerful click platform, yet water‐compatible multifunctional linchpins remain elusive. Here, we report decagram‐scalable diazonium linchpins that enable rapid Pd‐catalyzed diversification and direct, catalyst‐free on‐DNA ligation in aqueous media.
Seok Ju Hong   +5 more
wiley   +1 more source

Acid Site Design for Low Hydration Proton Exchange Membranes

open access: yesAdvanced Functional Materials, EarlyView.
α‐CF2 substitution adjacent to sulfonic acid increases acid strength and enables efficient proton transport under low hydration conditions. This molecular design reduces the dependence of hydrocarbon proton exchange membranes on excessive water uptake, addressing a key limitation of conventional hydrocarbon PEMs while maintaining favorable conductivity
Ajay Kumar   +10 more
wiley   +1 more source

Documentos da história da educação paraense

open access: yesRevista Histedbr On-line, 2012
Documento
Histedbr Pará
doaj   +1 more source

Rational Design of Organic Chromophores for Simultaneously Trig‐gering Redox Imbalance and Tracking Organelles in Biological Sys‐tems Under Near‐Infrared Light Irradiation

open access: yesAdvanced Healthcare Materials, EarlyView.
TOC represents the synthesis of theory‐guided novel near‐infrared (NIR) light‐absorbing organic photosensitizers (OPS) enabling redox‐induced tumor phototherapy and single‐cell organelle tracking. ABSTRACT The design of organic photosensitizers that operate efficiently in the near‐infrared (NIR) region remains challenging due to the need to balance ...
Pragti   +3 more
wiley   +1 more source

Parâmetros imunológicos e consumo alimentar residual de novilhas Nelore

open access: yesBoletim de Indústria Animal, 2012
O artigo não apresenta resumo em português.
Cleisy Ferreira Nascimento   +4 more
openaire   +4 more sources

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