Results 81 to 90 of about 3,436,321 (270)

Ground‐ and Excited‐State Mixed Valency in a 4,4′‐Bipyridine‐Bridged Bimetallic Di‐Ruthenium Complex

European Journal of Inorganic Chemistry, EarlyView.
Photoinduced mixed‐valence interactions across a 4,4′‐bpy bridge were studied. MLCT excited states in the bimetallic complex are longer‐lived than in the monometallic reference, thanks to metal–metal electronic coupling and hole delocalization, but are still shorter than the nanosecond timescale relevant for diffusional reactivity.
Ivana Ramírez‐Wierzbicki, Frank W. Heinemann, Leonardo D. Slep, Alejandro Cadranel   +3 more
wiley   +1 more source

Nonlocal Schrödinger equations in metric measure spaces [PDF]

, 2015
In this note we consider the pointwise convergence to the initial data for the solutions of some nonlocal dyadic Schrödinger equations on spaces of homogeneous type. We prove the a.e. convergence when the initial data belongs to a dyadic version of an L2
Actis, Marcelo Jesús, Aimar, Hugo Alejandro, Bongioanni, Bruno, Gomez, Ivana Daniela   +3 more
core   +1 more source

Diagnóstico da estrongiloidíase num exame de rotina da expectoração com coloração pela técnica de Ziehi-Neelsen

Revista Portuguesa de Pneumologia, 1999
RESUMO: Os autores apresentam om caso de infecção por Strongyloides stercoralis noma doente imunocompetente, detectado no decurso de avaliação microbiológica da expectoração para diagnóstico etiológico de hemoptises.A observação de esfregaços de expectoração corados pela técnica de Ziehl-Neelsen, revelou larvas rhabditóides, resistentes
Teresa Pacheco, Luisa Oliveira, Mariana Viana, Fátima Rodrigues, Alexandra Gil, José Pinto da Rocha, Margarida Cancela de Abreu   +6 more
openaire   +1 more source

Estudio comparativo de técnicas de reducción de ruido en señales industriales mediante Transformada Wavelet Discreta y selección adaptativa del umbral

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2013
Universidad de las Ciencias Informáticas (UCI). Instituto Superior Minero Metalúrgica de Moa (ISMM).
Antonio Cedeño Pozo Ing.,, Rafael Trujillo Codorniú Dr.,   +1 more
openaire   +3 more sources

The MED30 subunit of mediator complex is essential for early plant development and promotes flowering in arabidopsis thaliana [PDF]

, 2019
Mediator is a large multiprotein complex that is required for the transcription of most, if not all, genes transcribed by RNA Polymerase II. A core set of subunits is essential to assemble a functional Mediator in vitro and, therefore, the corresponding ...
Arellano, Sofía Maité, Arias, Leonardo Agustín, Cerdan, Pablo Diego, Fiol, Diego Fernando, Iñigo, Sabrina, Jaskolowski, Aime, Lorenzi, Hernan, Muschietti, Jorge Prometeo, Oldrá, María Belén, Pagnussat, Gabriela Carolina, Sede, Ana Rocío   +10 more
core   +1 more source

Extended HPV typing as an efficient alternative within HPV‐based screening programs

International Journal of Cancer, EarlyView.
What's New? Extended high‐risk human papillomavirus (hrHPV) typing holds promise for improving cervical intraepithelial neoplasia grade 3 (CIN3) detection, particularly as vaccinated cohorts may shift the prevalence of oncogenic HPV types. The authors of this study evaluated extended hrHPV genotyping within a public screening program involving women ...
Joacim Meneses‐León, Berenice Rivera‐Paredez, Sonia Hernández‐Salazar, Leticia Torres‐Ibarra, Martha Carnalla, Leith León‐Maldonado, Rubí Hernández‐López, José Damián Cadena‐Fiscal, Anna B. Moscicki, Manuel Quiterio‐Trenado, Eduardo Lazcano‐Ponce, Jorge Salmerón   +11 more
wiley   +1 more source

Las técnicas de expresión básicas en el proceso de aprendizaje del diseño arquitectónico / The basic techniques of expression in the learning process of architectural design

Actualidades Investigativas en Educación, 2008
El siguiente documento se estructura a partir de una serie de reflexiones acerca de los medios y métodos tradicionalmente usados en los procesos de diseño y consecuentemente en la presentación de estos; no interesa ahondar en el detalle de técnicas ...
Rodolfo Mejías Cubero
doaj   +1 more source

W63+ and W64+ ionization by protons and photons [PDF]

, 2015
In this work we investigate the ionization by proton impact, and photo ionization, involving highly charged ions of W, in particular the Ne-like W64+ and Na-like W63+ which are more likely to appear in ITER plasma.
Colavecchia, Flavio Dario, Della Picca, Renata, López, Sebastián David, Randazzo, Juan Martin   +3 more
core   +1 more source

SEMINARIO DE TECNOLOGÍA PREHISTÓRICA 2015: TÉCNICAS 3D PARA ANÁLISIS DE FUNCIONALIDAD Y TECNOLOGÍA EN PREHISTORIA: EXPLORANDO UN NUEVO CAMPO DE APLICACIÓN.

Revista Atlántica-Mediterránea de Prehistoria y Arqueología Social, 2016
Cronica del "Seminario de Tecnologia Prehistorica 2015: Tecnicas 3d para analisis de funcionalidad y tecnologia en Prehistoria: Explorando un nuevo campo de aplicacion."
openaire   +1 more source

Health Biomarkers of Pesticide Exposure in Rural Populations of Santa Fe, Argentina: Oxidative Stress and Genotoxicity

Journal of Applied Toxicology, EarlyView.
ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara, Carlina Leila Colussi, Lucía Magdalena Odetti, Damián Marino, María Fernanda Simoniello   +4 more
wiley   +1 more source