Search results for "Operation"
showing 10 items of 2969 documents
Critical factors influencing international sporting success of the Philippines : the athletes' perspective
2017
The aim of this study is to contribute to the understanding of the recent declining performance of the Philippines in international sporting competitions by identifying and evaluating relevant factors that are critical to its international success through the perspective of the national elite athletes. An evaluation of the organizational effectiveness of the national sports governing bodies provides explanation to the poor performance of the country in major international competitions such as the Southeast Asian (SEA)Games. One of the most recent approaches used in measuring organizational effectiveness is the Sport Policy factors Leading to International Sporting Success (SPLISS) model. Th…
Heritage tourism: from problems to possibilities
2021
Heritage tourism is, at least for anthropologists, a conception very hard to define, if not operationalize. In Heritage Tourism: From Problems to Possibilities, Yujie Zhu critically explores the co...
Introduction: cultural policies for sustainable development
2017
Sustainable development has long conceptual roots, and international organisations have played a significant role in articulating the meaning of the term and the content of the dominant discourses. Within these frames, the concept of cultural sustainability tends to be diversely defined and operationalized. This article and special issue examine culture and sustainable development in ways that articulate and contemplate different roles for cultural policy.
Giménez Moreno, Rosa (ed.). (2010). Words for Working. Professional and Academic English for International Business and Economics
2011
Gimenez Moreno, Rosa (ed.). (2010). Words for Working. Professional and Academic English for International Business and Economics. Valencia. Universitat de Valencia (PUV). Coleccion: Educacio. Laboratori de Materials 28. Pages: 400. ISBN: 978-84-370- 7873-1 There are many ways in which one can sell and it is certainly one of the most important aspects of business to be able to place a product successfully in the market. From a creative and editorial point of view a telling title is similarly weighty and this book fulfils that premise: a hand-book whose very title calls the attention of the prospective reader/user by underlining its operative quality. Words to work with, operative language, …
T-cell-derived helper factor allows in vivo induction of cytotoxic T cells in nu/nu mice
1980
T-cell immunocompetence and diversity are thought to be generated in the thymus1,2. This view is based on the findings that (1) T-cell ontogeny is thymus dependent3,4, (2) the major histocompatibility restrictions of T-cell interactions are phenotypically related to the H–2 type of the thymus5–9, and (3) the phenotypic manifestation of H–2-linked immune responsiveness parallels the restriction elements selected in thymus10–12. However, it is unclear whether pre-thymic cells programmed to develop into T cells do already express a receptor diversity, also whether pre-thymic cells have the potential to react against self-antigens, and whether the mechanism of self-tolerance is initiated in the…
The in Vivo Effects of Interleukin 2 (TCGF)
1982
This brief review of our experiments concerning the in vivo activity of crude Il-2 led us to the following conclusion: The first is the existence, in vivo, of a cyclophosphamide-sensitive T-cell controlling the activity of a serum born Il-2 inhibitor in thymus-bearing normal mice. Under in vivo conditions which are characterized by high Il-2 inhibitor activities, locally applied Il-2 administered along with antigen amplified in vivo CTL-responsiveness, yet the effect observed was poor. Crude Il-2 proved to be a potent immuno-enhancing agent in the athymic (nu/nu) mouse, which lacks Il-2 inhibitor activity. It was found that together with antigen administration of Il-2 to nude mice results i…
T-T cell interactions during in vitro cytotoxic T lymphocyte responses. III. Antigen-specific T helper cells release nonspecific mediator(s) able to …
1980
T helper cell induction and the specificity of T cell-mediated help as generated during alloreactive and H-2-restricted, virus- or hapten-specific cytotoxic T lymphocyte (CTL) responses have been compared. With the use of a double-chamber culture system, it was possible to dissect and separately analyze the induction phase of T helper cells from the T helper cell effector function. The data obtained revealed that during alloreactive as well as H-2-restricted T cell responses, antigen-specific T helper cells are induced. Upon specific restimulation of T helper cells, helper cell function is mediated across a cell-impermeable membrane via soluble products in an apparently nonspecific and nonr…
T-T cell interactions during cytotoxic T cell responses. IV. Murine lymphoid dendritic cells are powerful stimulators for helper T lymphocytes.
1982
Enriched populations of Ia+ Fc receptor-negative dendritic cells were compared to other cell types for their stimulatory activity in primary mixed lymphocyte reactions to alloantigens and 2,4,6,-trinitrophenylated syngeneic cells. Dendritic cells were 20-100 times more effective than unfractionated splenocytes. A second cell type exhibiting strong stimulatory activity was an Ia+ Fc receptor-positive transiently adherent cell. Both types of stimulatory cells were only effective when able to produce the monokine interleukin 1. Thus glutaraldehyde-fixed cells were not stimulatory unless extraneous interleukin 1 was added. Stimulation of helper cells by either dendritic cells or Ia+ Fc receptor…
The influence of the Covid-19 pandemic on Czech-Polish cross-border cooperation: From debordering to re-bordering?
2021
Abstract The COVID-19 pandemic brought many changes to social behaviours in Europe. One of its major consequences was the temporary closure of borders, which was introduced as a measure to prevent the uncontrolled pandemic spreading and involved internal Schengen borders. This has had a major impact in the way in which cross-border cooperation has been conducted in Europe, including the Czech-Polish borderland, as it dramatically restrained all flows across borders. In this paper, we evaluate the impact of the pandemic on five roles of cross-border cooperation: 1) as a multi-level governance form; 2) as a regional development tool; 3) as a para-diplomacy form; 4) as a post-conflict reconcil…
Cross-border Cultural Cooperation as the Principle Paradiplomacy Form: Evidence from the Czech-Polish Borderland
2021
Microprojects are an important part of Interreg programmes. This article presents areas of cooperation and categories of actors who have been active in submitting and implementing these microprojects in the Czech-Polish borderland. It identifies 11 thematic areas of microprojects, which mainly support people-to-people projects in the field of culture. The most active microproject actors are local govern-ments, while the participation of non-public sector actors has generally rather stagnated since 2004. Cross-border cooperation, based on the use of microproject schemes, is a decisive part of the paradip-lomacy of small and medium-sized municipalities in the Czech-Polish borderland. The rol…