Results 61 to 70 of about 463,748 (292)

Entre o funcional e o lúdico: a camisinha nas campanhas de prevenção da aids

open access: yesInterface: Comunicação, Saúde, Educação, 2000
Este trabalho parte da idéia da existência de impedimentos ao uso da camisinha. Abordou-se alguns desses impedimentos que são as significações marginais como a infidelidade e a promiscuidade que a camisinha encarna.
Mônica Benfica Marinho
doaj   +1 more source

Propuesta para la campaña de publicidad: "campaña sobre salud ocular para Optica Damián" [PDF]

open access: yes, 2015
Este TFG consiste en la creación en una propuesta para una campaña de publicidad cuyo anunciante es “Óptica Damián”. El trabajo se ha llevado a cabo tal y como se realiza en una agencia de publicidad, con la “Campaña sobre la salud ocular” (nombre que ...
Martín Gutiérrez, Noemí
core  

The interplay between landscape change and plasticity in habitat selection determines dispersal movements and settlement in small non‐flying vertebrates

open access: yesOikos, EarlyView.
The response of dispersers to landscape changes depends on both external environmental conditions and individual internal conditions, as well as movement and orientation abilities. Plasticity in habitat selection may also affect how individuals respond to landscape changes.
Érika Garcez da Rocha   +4 more
wiley   +1 more source

Cp2TiCl/D2O/Mn, a formidable reagent for the deuteration of organic compounds [PDF]

open access: yes, 2016
Cp2TiCl/D2O/Mn is an efficient combination, sustainable and cheap reagent that mediates the D-atom transfer from D2O to different functional groups and can contribute to the synthesis of new deuterated organic compounds under friendly experimental ...
Rodríguez-García, Ignacio   +1 more
core   +1 more source

Campana points, Vojta's conjecture, and level structures on semistable abelian varieties [PDF]

open access: yes, 2016
We introduce a qualitative conjecture, in the spirit of Campana, to the effect that certain subsets of rational points on a variety over a number field, or a Deligne-Mumford stack over a ring of S-integers, cannot be Zariski dense.
D. Abramovich, Anthony Várilly-Alvarado
semanticscholar   +1 more source

Intrinsically Chiral Excimers: Water‐Compatible Trityl‐Based Nanoparticles as Tailored Dual Emitters of Circularly Polarized Luminescence in the Vis or NIR Regions

open access: yesSmall, EarlyView.
Dual circularly polarized luminescence (CPL) is demonstrated in pioneering metal‐free organic nanoparticles (ONPs) from a brominated trityl radical derivative. CPL activity in the Vis or NIR regions in aqueous environments is achieved by tayloring the content of radical enantiomers in ONPs, thanks to the generation of intrinsically chiral excimers ...
Giovanni Schievano   +9 more
wiley   +1 more source

Incremento del consumo de frijoles en una población urbana por medio de una Campaña educativa.

open access: yesAgronomía Mesoamericana, 2004
La evaluación de una “Campaña educativa para incrementar el consumo de frijoles”, se realizó en la misma comunidad urbana, donde se ejecutó la mencionada Campaña.
Ligia Rodríguez, Paola Páez
doaj   +3 more sources

Diario de la campaña del general Justo José de Urquiza a Corrientes, en 1847, anotado por el general Eugenio Garzón

open access: yesTemas de Historia Argentina y Americana, 2005
Los tratados de Alcaraz, fruto de las negociaciones que se iniciaron inmediatamente después de la captura de Juan Madariaga en la batalla de Laguna Limpia, en 1846, fueron un intento de rebelión de los gobernadores de Entre Ríos y Corrientes contra ...
Gustavo Enrique Poenitz
doaj  

La desglobalización de la sociedad civil: los casos de Burundi y Liberia sobre los derechos de la mujer [PDF]

open access: yes, 2014
Este artículo examina la evolución de las batallas internas de poder entre acti­vistas de la campaña transnacional para la puesta en práctica de la Resolución 1325 y derivadas del Consejo de Seguridad de las Naciones Unidas sobre Mujeres, Paz y Seguridad
Martín de Almagro Iniesta, María
core  

Critical shear crack shapes in slender reinforced concrete beams with and without shear reinforcement

open access: yesStructural Concrete, EarlyView.
Abstract The accurate prediction of the shear capacity of reinforced concrete underpins the efficient and safe design of concrete buildings and infrastructure. Disagreement remains about shear mechanisms and the modeling of shear resistance. For slender beams without shear reinforcement, critical shear crack (CSC) models have attracted interest.
Hasini C. Weerasinghe, Janet M. Lees
wiley   +1 more source

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