Results 131 to 140 of about 1,835,027 (350)

Identificações em alinhamentos policiais: factores determinantes [PDF]

open access: yes, 2011
Mestrado em Psicologia ForensePor vezes a prova testemunhal é o único meio que temos para resolver um crime. Contudo vários estudos demonstram a ausência de validade desta prova uma vez que a percentagem de erros na identificação de suspeitos pode ...
Ferreira, Pedro João Bem-Haja Gabriel
core   +1 more source

Fatores determinantes para o abandono do tratamento da tuberculose: representações dos usuários de um hospital público

open access: yes, 2014
Objetivou-se identificar e analisar os fatores determinantes que levaram os pacientes a abandonarem o tratamento para tuberculose. Estudo exploratorio, descritivo e qualitativo, realizado com 15 pacientes internados em um hospital de Joao Pessoa (PB ...
Davi Sarmento de Couto   +5 more
semanticscholar   +1 more source

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel   +4 more
wiley   +1 more source

REALIDADE E ESPAÇO RURAL: ELEMENTOS PARA O SERVIÇO SOCIAL? [PDF]

open access: yes, 2017
Resumo Trata-se sobre a abordagem da realidade na formação profissional, a partir da experiência do Serviço Social, com enfoque nas particularidades do campo e das expressões da questão social que se evidenciam no espaço rural sul-rio-grandense.
Lusa, Mailiz Garibotti
core  

On Some Determinantal Inequalities [PDF]

open access: yesProceedings of the American Mathematical Society, 1968
1. We shall discuss two recent theorems by Marvin Marcus ([6, Theorem 3]) and Ky Fan ( [4, Theorem 1 ]) involving related determinantal inequalities. We give improvements of their inequalities, and show how they follow from the previously known special cases of the theorems. We deal with real or complex matrices A of order n. For any subset 3 of { 1, *
openaire   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

open access: yesFEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao   +3 more
wiley   +1 more source

Arcs on determinantal varieties [PDF]

open access: yesTransactions of the American Mathematical Society, 2012
27 pages. This is part of the author's PhD thesis at the University of Illinois at Chicago. v2: Minor changes.
openaire   +2 more sources

Los determinantes de la orientación exportadora y los resultados en las pymes exportadoras en Colombia

open access: yes, 2014
Partiendo del concepto de orientacion al mercado definido en el campo del marketing internacional, este articulo analiza los factores determinantes de la orientacion exportadora y su influencia en los resulta- dos empresariales de las pymes exportadoras ...
Diana Marcela Escandón Barbosa   +1 more
semanticscholar   +1 more source

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

open access: yesFEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

The relationship between family structure and exclusive breastfeeding prevalence in Nicaragua La relación existente entre las prácticas de lactancia materna exclusiva y la estructura de la familia nicaragüense

open access: yesSalud Pública de México, 2002
Objective. To examine the relationship between family structure and the prevalence of exclusive breastfeeding (EBF) in Nicaragua. Material and Methods. A subset of the Nicaraguan Demographic and Health Survey conducted in 1998 was obtained by selecting ...
Henry Espinoza
doaj  

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