Results 21 to 30 of about 553,502 (74)

Educational disparities in brain health and dementia across Latin America and the United States

open access: yesAlzheimer's &Dementia, Volume 20, Issue 9, Page 5912-5925, September 2024.
Abstract BACKGROUND Education influences brain health and dementia. However, its impact across regions, specifically Latin America (LA) and the United States (US), is unknown. METHODS A total of 1412 participants comprising controls, patients with Alzheimer's disease (AD), and frontotemporal lobar degeneration (FTLD) from LA and the US were included ...
Raul Gonzalez‐Gomez   +39 more
wiley   +1 more source

Accuracy Improvement in the LA‐MC‐ICP‐MS Measurement of 87Sr/86Sr in Bioapatite Using Dentin of Carcharinus leucas (Bull shark) to Estimate 87Rb/85Rb Instrument Induced Fractionation

open access: yesGeostandards and Geoanalytical Research, Volume 48, Issue 3, Page 595-612, September 2024.
Key Points Accurate 87Sr/86Sr measurement by LA‐MC‐ICP‐MS requires an appraisal of 87Rb/85Rb instrument induced fractionation, βRb. βRb can be calculated from the analysis of shark dentin with known 87Sr/86Sr composition and applied to unknown samples. Highly accurate 87Sr/86Sr isotope ratios were obtained from modern and fossil bioapatite samples.
Julio C. Chávez‐Ambriz   +5 more
wiley   +1 more source

Hypercyclic subspaces in Fréchet spaces [PDF]

open access: yes, 2006
In this note, we show that every infinite-dimensional separable Fr´echet space admitting a continuous norm supports an operator for which there is an infinite-dimensional closed subspace consisting, except for zero, of hypercyclic vectors.
Bernal González, Luis
core  

El marco de razonamiento clínico de Bobath: Un modelo de ciencia de sistemas para abordar la complejidad de los trastornos del neurodesarrollo incluida la parálisis cerebral

open access: yesDevelopmental Medicine &Child Neurology, Volume 66, Issue 8, Page e120-e129, August 2024.
Resumen La actual práctica de desarrollo Bobath recomendada dentro del Marco de Razonamiento Clínico Bobath (BCRF) puede conceptualizarse utilizando la visión de la ciencia de los sistemas. Proporciona, así, una perspectiva holística de la interrelación e interconexión de las variables asociadas con la discapacidad aparecida durante la infancia.
Margaret J. Mayston   +2 more
wiley   +1 more source

Explotando los conocimientos geométricos de los alumnos de enseñanza media superior [PDF]

open access: yes, 2013
La enseñanza de la Geometría es una ramificación de las Matemáticas que tiene una importancia fundamental en el razonamiento de los chicos y chicas de cualquiera nivel de la Educación Básica.
de Moraes, Maurício   +1 more
core  

Competencias del Estado y de las Comunidades Autónomas en relación con el Espacio Europeo de Educación Superior [PDF]

open access: yes, 2007
Analiza el Espacio Europeo de Enseñanza Superior y la distribución de competencias entre el Estado español y las Comunidades Autónomas en punto a la definición de un sistema propio de Universidades y, en general, de Educación ...
Navarro Ruiz, José Carlos
core   +3 more sources

Anaesthetic mortality in dogs: A worldwide analysis and risk assessment

open access: yesVeterinary Record, Volume 195, Issue 1, 6/13 July 2024.
Abstract Background Ensuring patient safety during small animal anaesthesia is crucial. This study aimed to assess anaesthetic‐related deaths in dogs globally, identify risks and protective factors and inform clinical practice. Methods This prospective cohort multicentric study involved 55,022 dogs from 405 veterinary centres across various countries ...
José I. Redondo   +5 more
wiley   +1 more source

I Conferencia Internacional de la Enseñanza Textil. [PDF]

open access: yes, 1965
Durante los días 6, 7 y 8 de Septiembre de 1965 ha tenido lugar en la Escuela Técnica Superior de Ingenieros Industriales de Tarrasa la 1 Conferencia Internacional de la Enseñanza Textil (CIETEX), que se ha desarrollado para el estudio de los problemas ...
Conferencia Internacional de la Enseñanza Textil 1a 1965 Terrassa, Catalunya
core  

Anaesthetic mortality in cats: A worldwide analysis and risk assessment

open access: yesVeterinary Record, Volume 195, Issue 1, 6/13 July 2024.
Abstract Background Patient safety is essential in small animal anaesthesia. This study aimed to assess anaesthesia‐related deaths in cats worldwide, identify risk and protective factors and provide insights for clinical practice. Methods A prospective multicentre cohort study of 14,962 cats from 198 veterinary centres across different countries was ...
José I. Redondo   +6 more
wiley   +1 more source

A Seidel-Walsh theorem with linear differential operators [PDF]

open access: yes, 1999
Assume that {Sn}∞1 is a sequence of automorphisms of the open unit disk D and that {Tn}∞1 is a sequence of linear differential operators with constant coefficients, both of them satisfying suitable conditions.
Bernal González, Luis   +1 more
core  

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