Results 51 to 60 of about 252,925 (290)

Policy Framework and Roadmap for Open Access, Open Research Data and Open Science

open access: yesDigital Presentation and Preservation of Cultural and Scientific Heritage, 2014
Overview of the growth of policies and a critical appraisal of the issues affecting open access, open data and open science policies. Example policies and a roadmap for open access, open research data and open science are included.
Iryna Kuchma
doaj   +1 more source

Short of Transformation: American ADN Students\u27 Thoughts, Feelings, and Experiences of Studying Abroad in a Low-Income Country [PDF]

open access: yes, 2012
ADN students are a large yet distinct subgroup of nursing students who require research and understanding. The purpose of this study was to describe the thoughts, feelings, and experiences of American associate degree nursing (ADN) students who ...
Belknap, Ruth, Foronda, Cynthia
core   +1 more source

ADN and HAN‐Based Monopropellants – A Minireview on Compatibility and Chemical Stability in Aqueous Media

open access: yesPropellants, explosives, pyrotechnics, 2019
This article gives a short review on compatibility and chemical stability of selected aqueous ADN and HAN‐based energetic formulations. A brief introduction will outline Energetic Ionic Liquids (EILs) as a new class of energetic materials with beneficial
Dominic Freudenmann, H. Ciezki
semanticscholar   +1 more source

ADN for object detection

open access: yesIET Computer Vision, 2020
Owing to large-scale diversity and location uncertainty in object detection, how to enrich semantic information has become an important issue that attracts a lot of concern.
Jinding Wang, Haifeng Hu, Xinlong Lu
semanticscholar   +1 more source

And then there was us Et puis nous sommes apparus

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
In 1987, the academic conference ‘Origins and Dispersals of Modern Humans: Behavioural and Biological Perspectives’ was held in Cambridge, UK. Subsequently referred to as the ‘Human Revolution’ conference, this meeting brought together the most prominent academics working in the field of human origins, including archaeologists and palaeoanthropologists,
Emma E. Bird   +2 more
wiley   +1 more source

Estudio de las interacciones entre nanopartículas de metales nobles y ADN [PDF]

open access: yes, 2016
Las nanopartículas de oro (AuNPs) de unos pocos nanómetros se encuentran en el mismo rango de tamaño que las proteínas, enzimas y ADN y, por tanto, son adecuados para interaccionar con subunidades celulares o proteínas, permitiendo la preparación de ...
Fraile Romero, María Concepción
core  

Thermal Ignition of ADN‐Based Propellants

open access: yesPropellants, explosives, pyrotechnics, 2019
Thermal igniters are attractive for ADN thrusters as they allow a more prompt ignition and are better suited for larger engines (100-500 N) compared to the currently used preheated catalysts. Two thermal ignition methods, resistive and laser, were tested
M. Negri, M. Wilhelm, H. Ciezki
semanticscholar   +1 more source

Prospective association of device‐based physical activity and sedentary time during childhood with mental health outcomes during adolescence

open access: yesChild and Adolescent Mental Health, EarlyView.
Background The present study aimed to analyze associations between device‐measured physical activity and sedentary time during childhood with mental health‐related outcomes throughout adolescence. Methods Data from the Millennium Cohort Study were used.
André O. Werneck   +11 more
wiley   +1 more source

Los efectos personales en la identificación de personas desaparecidas en conflictos armados

open access: yesMaguaré, 2014
Se discute la pertinencia de los métodos tradicionales en la identificación de las personas desaparecidas en conflictos armados, a partir del análisis de los resultados de la exposición de los efectos personales de 67 restos de personas nn, que podrían ...
Edixon Quiñones Reyes
doaj   +2 more sources

GENES DEL COMPLEJO MAYOR DE HISTOCOMPATIBILIDAD (CMH), EN LA MORTALIDAD INFANTIL; HIPÓTESIS.

open access: yesMedicina, 2010
<p>El análisis del efecto de la raza (etnicidad) en la mortalidad infantil contradice la teoría genética y favorece mecanismos socioeconómicos. En este trabajo usamos la variabilidad genética, medida por los bloques genéticos HLA-DRB1*, DQB1*, de ...
Edmond J. Yunis   +5 more
doaj  

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