Search results for " Strategy"
showing 10 items of 764 documents
Thymus vulgaris Essential Oil and Hydro-Alcoholic Solutions to Counteract Wooden Artwork Microbial Colonization
2021
Aromatic plants represent a source of natural products with medicinal properties, and are also utilized in the food and pharmaceutical industries. Recently, the need for eco-compatible and non-toxic products, safe for both the environment and human health, have been proposed for the sustainable conservation of historic–artistic artifacts. In this study, in order to counteract microbial colonization (Aspergillus sp., Streptomyces sp., Micrococcus sp.) on wooden artwork surfaces, Thymus vulgaris L. (Lamiaceae) essential oil (EO) and hydro-alcoholic (HA) solutions were applied in a polyphasic approach. The antimicrobial activities of EO and HA solutions were preliminarily assessed by agar disc…
Influence of Quality Filtering Approaches in BEC SMOS L3 Soil Moisture Products
2019
2019 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2019), 28 July - 2 August 2019, Yokohama, Japan
Mitigating Coopetition Tensions: The Forgotten Formation Stage
2022
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link. Coopetition entails tensions inherent to collaboration with competitors. This paper focuses on the coopetition formation stage and its effects on the development of tensions. We performed interviews with executives of coopeting firms, create case studies of organizations that initiate and execute coopetition agreements for other firms, and then study firms engaged in mutual coopetition. While this study confirms previous findings that coopetition formation can be deliberate or emergent, it also reveals that the two approaches differ in strategy …
Local Expected Shortfall-Hedging
2001
This paper proposes a self-financing trading strategy that minimizes the expected shortfall locally when hedging a European contingent claim. A positive shortfall occurs if the hedger is not willing to follow a perfect hedging or a superhedging strategy. In contrast to the classical variance criterion, the expected shortfall criterion depends only on undesirable outcomes where the terminal value of the written option exceeds the terminal value of the hedge portfolio. Searching a strategy which minimizes the expected shortfall is equivalent to the iterative solution of linear programs whose number increases exponentially with respect to the number of trading dates. Therefore, we partition th…
Gobernanza territorial para el desarrollo sostenible : estado de la cuestión y agenda
2008
Joaquin.Farinos@uv.es La gobernanza territorial se ha convertido en el instrumento en el que se encuentran depositadas las esperanzas de una más efectiva gestión y gobierno de las políticas de desarrollo territorial. A lo largo del presente texto, en los sucesivos epígrafes, se analizan sus puntos fuertes y limitaciones; las estratégicas relaciones dialécticas –en ascendente sinergia– entre la gobernanza territorial, los objetivos de Lisboa y la cohesión territorial; porqué la planificación del desarrollo territorial sostenible es uno de los campos predilectos de aplicación de nuevas formas de gobernanza (entre ellos el Método Abierto de coordinación). Cierra el artículo una interpretación …
Experimental model-based linearization of a S.I. engine gas injector flow chart:
2014
Experimental tests previously executed by the authors on the simultaneous combustion of gasoline and gaseous fuel in a spark ignition engine revealed the presence of strong nonlinearities in the lower part of the gas injector flow chart. These nonlinearities arise via the injector outflow area variation caused by the needle impacts and bounces during the transient phenomena that take place in the opening and closing phases of the injector and may seriously compromise the air-fuel mixture quality control for the lower injection times, thus increasing both fuel consumption and pollutant emissions. Despite the extensive literature about the operation and modelling of fuel injectors, there are …
Industrial Scaled Automated Structural Testing with the Evolutionary Testing Tool
2010
Evolutionary testing has been researched and promising results have been presented. However, evolutionary testing has remained predominately a research-based activity not practiced within industry. Although attempts have been made, such as Daimler's Evolutionary Structural Test (EST) prototype, until now, no such tool has been suitable for industrial adoption. The European project EvoTest (IST-33472) team has been working from 2006 till2009 to improve this situation. This paper describes the final version of the Evolutionary Testing Framework (ETF) resulting from the EvoTest project. In specific we will present the EvoTest Structural Testing tool for fully automatic structural testing that …
Antidoping Science
2018
The ineffectiveness of antidoping programs in elite sport, largely due to human and political factors, is leading to a new resolve and greater transparency of antidoping authorities and those stakeholders interested in drug-free sport. The perception by the public, athletes, and the World Anti-Doping Agency (WADA) of antidoping science and current drug testing programs in elite sport varies widely from "ineffective" to "robust and reliable." Here, we discuss why a careful and considered reevaluation of the underlying premise of antidoping science is needed to bring this unique application of predictive/diagnostic science more in line with other areas of medicine. We show how the validity of…
Acceptability of dual HIV/syphilis rapid test in community- and home-based testing strategy among transgender women in Buenos Aires, Argentina.
2021
Background: Little is known of acceptability and feasibility of dual HIV and syphilis rapid tests in community- and home-based provider-initiated strategies among transgender women (TGW), in Latin America. Objectives were (1) to assess the acceptability of this strategy and, (2) to determine the percentage of positive results of HIV and syphilis, analyze the correlates of HIV or syphilis positive results, and measure the rates of effective referral and treatment completion among TGW. Methods: A multidisciplinary team tested 89 TGW in Buenos Aires. An acceptability survey was administered after the HIV/syphilis Duo test was used. All confirmed cases were referred for treatment initiation. R…
Globalization and its impact on operational decisions
2009
PurposeThis paper aims to analyse the impact of globalization on the manufacturing operations of industries and industrial districts and how it influences the specialization and diversification of manufacturing decisions.Design/methodology/approachThe sample includes 9,684 Spanish manufacturing textile firms and the analysis is both cross‐sectional and longitudinal.FindingsThe results show that globalization tends to diminish the district and subsector effects over time, but they also show the positive impact of specialization on productivity and of diversification on business growth.Originality/valueThe paper indicates to managers that the production function in textile firms has viability…