Search results for " CONFLICT"
showing 10 items of 456 documents
Conflitti armati e spazio extra-atmosferico: il caso delle armi anti-satellite (ASAT)
2022
The present contribution deals with the use of anti-satellite (ASAT) weapons in international law.
Didáctica de las ciencias experimentales y sociales
1993
Presenta un ejemplo concreto de tratamiento de situación problemática abierta con una orientación investigativa. Plantea una reflexión previa acerca del interés de la situación problemática como forma de favorecer una actitud más positiva de los alumnos y de romper con actitudes puramente escolares de 'seguimiento de consignas'. El tipo de enunciado propuesto: ¿atravesamos la calle o nos esperamos?, ha permitido enfrentar a los alumnos con la tarea de precisar cual es la magnitud a determinar, ampliando así la toma de decisiones que el paso de una situación problemática conlleva. Otra singularidad de interés es la que representa una resolución en términos de desigualdad a lo que los alumnos…
Balancing Test
2021
Body size and mating strategies in the simultaneous hermaphrodite Oxynoe olivacea (Mollusca, Opisthobranchia, Sacoglossa).
2004
Summary 1To better understand the role and importance of body size in hermaphroditic mating system theory, the mating behaviour of the shelled sacoglossan Oxynoe olivacea was studied. This simultaneous hermaphrodite exhibits bilateral and unilateral sperm transfer and thus it is particularly suitable for studies on hermaphrodite sexual conflict. 2In this study three hypotheses on body size were tested: that O. olivacea partner size has an effect on (i) mating mode choice, (ii) duration of mating modes, and (iii) choice of sexual role. Furthermore, we tested Charnov's hypothesis that in O. olivacea, like many simultaneous hermaphrodites, a sexual conflict exists and the male role is preferre…
La rajola a la costa i els residus a l’interior. Mapa dels conflictes socioecològics al País Valencià
2020
EnglishIn the last decade, the Valencian Country has experimented a growth of the productive processes that has led to an unprecedented degradation of the territory. At the same time, the increase in the ecological, material and carbon footprint has led to the generation of socio-ecological conflicts. A typology of socio-ecological conflicts is proposed, consisting of 5 categories —derived from urban processes, infrastructures, pollution and public health, the extraction of mineral resources and the use of water resources—, which classifies and places them on the 'map of the socio-ecological conflicts of the Valencia Country'. The map locates such environmental conflicts. Furthermore, the u…
Artificial Social Ethics: Simulating Culture, Conflict, and Cooperation
2020
In recent years advances in computational modeling and social simulation technologies have enabled scientists to identify some of the conditions under which – and the mechanisms by which – conflict and cooperation within and across human cultures are likely to emerge. There are significant ethical concerns surrounding the increased capacity and growing use of such computer tools to guide public policy discussions. The purpose of this paper is to propose and promote an "artificial social ethics" approach to addressing these concerns and illustrate its application in relation to three agent-based models implemented within the Artificial Society Analytics Platform. We conclude with a brief dis…
Does role stress predict burnout over time among health care professionals?
2012
Abstract The main objective of this study is to test the effects over time of three role stress variables (role conflict, role ambiguity and role overload) on the three burnout dimensions (emotional exhaustion, depersonalization and personal accomplishment). Based on theoretical models on burnout and on meta-analytical research, it is hypothesized that the three role stress variables will predict changes over time in emotional exhaustion and depersonalization, but not in personal accomplishment. The results obtained by means of hierarchical regression analysis partially support the hypothesis. The three role stress variables predict emotional exhaustion over time. Role conflict and role ove…
Revista de educación
2013
En este artículo planteamos que desde la institución escolar se experimentan múltiples formas de participación en la sociedad de la información. Estas formas trascienden los parámetros clásicos en el análisis de la relación de la escuela con las TIC. Las formas recogen actividades organizadas por estructuras sólidas desarrolladas en el entorno social y, lo más relevante, la mayoría se realizan en los límites de la organización escolar. Precisamente por esta razón se convierten en actividades complejas de evaluar y en muchos casos son focos de controversia. Desde esta perspectiva planteamos el caso estudiado en este trabajo: la forma de videovigilancia suscita duras controversias en muchos d…
Halloysite Nanotubes for Cleaning, Consolidation and Protection
2017
Herein, we report our recent research concerning the development of halloysite based protocols for cleaning, consolidation and protection purposes. Surface modification of halloysite cavity by anionic surfactants was explored to fabricate inorganic micelles able to solubilize hydrophobic contaminants. Hybrid dispersions based on halloysite and ecocompatible polymers were tested as consolidants for paper and waterlogged archaeological woods. Encapsulation of deacidifying and flame retardant agents within the halloysite lumen was conducted with aim to obtain nanofiller with a long-term protection ability. The results prove the suitability and versatility of halloysite nanotubes, which are per…
¿Quién decide qué y cómo? el conflicto en torno a la participación ciudadana en el contexto del desarrollo de la iniciativa urbana: Cuenca-San Antón …
2018
This article describes the main results of an ethnographic study on citizen participation carried out in the context of the development of the Urban Initiative (2007-2015): Cuenca-Barrio de San Antón. Managed by the City Council of Cuenca and financed by the European Regional Development Funds (FEDER) under the Ministry of Economy and Finance at the Government of Spain The results of the research show how in the context of the application of neoliberal policies, citizen participation becomes the trigger for new conflicts between institutions and citizens. In this sense, it is worth noting how, in practice, institutions in their capacity as experts and not willing to dis-empower themselves, …