Buscar
Mostrando ítems 351-360 de 636
Disciplinary nature of astrobiology and astrobioethic’s epistemic foundations
(Cambridge University Press, 2021)
Acceso abierto
Astrobioethics is an emerging discipline that studies, evaluates and analyses the moral, legal and social issues of the search for life in the Universe. As a new field of study, it requires an epistemological foundation ...
Acute exposure to C60 fullerene damages pulmonary mitochondrial function and mechanics
(Taylor & Francis, 2021)
Acceso restringido
C60 fullerene (C60) nanoparticles, a nanomaterial widely used in technology, can offer risks to humans, overcome biological barriers, and deposit onto the lungs. However, data on its putative pulmonary burden are scanty. ...
Retos metodológicos en el estudio del sistema de medios informativos en el Perú
(Pontificia Universidad Católica de Chile, 2021)
Acceso abierto
Un sistema de medios informativos sólido es crucial para enfrentar diversos
tipos de crisis. No obstante, caracterizar dichos sistemas en países latinoamericanos
plantea dilemas propios de una institucionalización ...
Photoelectrocatalytic degradation of 2,4-dichlorophenol in a TiO2 nanotube-coated disc flow reactor
(Elsevier, 2021)
Acceso restringido
Photoelectrocatalytic (PEC) water treatment is a promising technology for organic pollution abatement. Much of the prior research focused on material discovery and optimization. However, challenges exist in scaling-up PEC ...
Nanoparticles as vectors of other contaminants in estuarine suspended sediments: Natural and real conditions
(Elsevier, 2021)
Acceso restringido
Studding the behaviour and danger of nanoparticles (NPs, minerals and amorphous phases) in the estuarine ecosystem is presently incomplete by the lack of measureable description of NPs in the ecological conditions, such ...
Criticisms of digital art: Foundations and theoretical limits
(Universitat Oberta de Catalunya, 2021)
Acceso abierto
This article attempts a critical examination of the actual digital art production, posing key questions about its artistic value inside the contemporary esthetic discourse, including the relationships with the art system. ...
The competitive performance of public-private partnership markets. The case of unsolicited proposals in Peru
(Elsevier, 2021)
Acceso restringido
This study analyzes the competitive aspects of public-private partnerships (PPPs) under Unsolicited Proposals (USPs). USPs differ from regular PPP arrangements from the moment that projects are proposed from scratch by ...
Sustainable Release of Macronutrients to Black Oat and Maize Crops from Organically-Altered Dacite Rock Powder
(Springer, 2021)
Acceso restringido
By-products from the dairy industry and mining activities represent a great environmental overload, which justify research for value-added reuse of these by-products (dairy sludge and dacite rock powder). Dairy sludge is ...
¿Jueces robots? Inteligencia artificial y derecho
(Universidad Autónoma de Chile, 2021)
Acceso abierto
La aplicación creciente de la inteligencia artificial actualmente pone en evidencia el extraordinario desarrollo de esta tecnología. Así, hoy podemos observar el uso de la inteligencia artificial para la asistencia y la ...
Los “daños punitivos” y su incorporación al derecho peruano: reflexión acerca de su utilidad en procesos por daños masivos
(Universidad de Caldas, 2021)
Acceso abierto
Objetivo. Plantear una reflexión sobre la incorporación al derecho de consumo peruano de la figura anglosajona de los “daños punitivos” con la finalidad de eliminar los casos en los que la conducta del ...