Search results for " role"
showing 10 items of 359 documents
Highly convergent total synthesis of (+)-anaferine and (−)-dihydrocuscohygrine
2019
A unified and highly convergent total synthesis of anaferine and dihydrocuscohygrine alkaloids has been devised, taking advantage of the dual role of N-sulfinyl amines as nucleophilic nitrogen sources and chiral auxiliaries. A bidirectional cross metathesis reaction followed by a double intramolecular aza-Michael reaction led us to create the whole skeleton of the natural products in a very simple manner.
Dual Role of Vinyl Sulfonamides as N -Nucleophiles and Michael Acceptors in the Enantioselective Synthesis of Bicyclic δ-Sultams
2018
Language Mediation and Aspects of Accommodation in the Use of ELF
2014
There are numerous varieties of English spoken in Italy today, each repre-sented by one or more of the various migrant communities living in the country. These manifestations of World englishes reflect a wide range of lexical, syntactical, phonetic, pragmatic, interpersonal and cultural features. This paper argues that an interpreter or language mediator trained in standard English may not necessarily be able to comprehend or make him/herself understood adequately in other varieties of English. Thus, the recruitment of mediators/interpreters requires a certain amount of caution in terms of language choice. In order to investigate intelligibility, comprehensibility and accommodation in the c…
Employees' work patterns-office type fit and the dynamic relationship between flow and performance
2021
Organizations must improve their employees’ performance in order to compete effectively. Evidence shows that flow experiences enhance performance. However, a dynamic approach to this phenomenon is needed. Furthermore, different work patterns (based on task profiles) can have specific environmental requirements (office types). This research aims to analyze the dynamic relationship between office workers’ flow and in‐role and extra‐role performance, considering work pattern–office type fit as a predictor of the initial level of each of these three variables. A total of 83 workers participated in this diary study. Results of the latent growth model showed a positive association between: (1) th…
The Prospects for the Social Economy in a Changing World
1997
Even if the ‘social economy’ has traditionally been marginalized and a subordinated form of production within capitalist societies, the economic, social, territorial and environmental problems of the present times have tended to make it a strategic instrument. This is not only because of its qualities as an economic and management instrument, but also because it is an expression of a dynamic and creative civil society. The aim of this paper is to show the potential of the social economy, the way it has been encapsulated during the postwar period and the conditions that now favour its full development. In the face of new challenges, the efficiency criterion, hitherto used to assess alternati…
Los documentales científicos como instrumentos de educación para la sostenibilidad
2010
El objeto de este trabajo se centra en analizar el papel que están jugando y pueden llegar a jugar los documentales científicos que se difunden ampliamente a través de la TV, venta en quioscos, etc., en la formación de una ciudadanía consciente de los problemas a los que se enfrenta hoy la humanidad y preparada para participar en la adopción de las medidas necesarias
Social inequality at school and educational policies
2003
This study looks at the links between school and social inequalities, both the way in which school may cultivate such inequalities, and the educational policies that can play a role in limiting them. The booklet provides what is one of only very few summaries of the plentiful literature devoted to the subject. It reveals the scale and various aspects of social inequalities, and, with reference to sociological research, discusses their origin both within families and in the daily functioning of schools and the classroom. This is followed by a description of educational policies for reducing inequalities in the school careers of children and young people, ranging from classroom-based measures…
Reducing the Cost of Being the Boss: Authentic Leadership Suppresses the Effect of Role Stereotype Conflict on Antisocial Behaviors in Leaders and En…
2021
What drives entrepreneurs to engage in antisocial economic behaviors? Without dismissing entrepreneurs’ agency in their decision-making processes, our study aims to answer this question by proposing that antisocial economic behaviors are a dysfunctional coping mechanism to reduce the psychological tension that entrepreneurs face in their day-to-day activities. Further, given the overlap between the male gender role stereotype and both leader and entrepreneur role stereotypes, this psychological tension should be stronger in female entrepreneurs (or any person who identifies with the female gender role). We argue that besides the well-established female gender role – leader role incongruence…
El modelo de trabajo en equipo
2008
El modelo de trabajo en equipo constituye una herramienta basica en cualquier organizacion que quiera conseguir los objetivos propuestos y, ademas, lo quiera conseguir dentro de parametros de eficacia y calidad.En el entorno de la Comunidad Terapeutica cobra mayor importancia el dominio de saber trabajar en equipo debido a la necesidad de conjugar aspectos psico-terapeuticos, educativos, medicos e, incluso, administrativos a la hora de planificar el tratamiento a nivel grupal e individual.El artículo se desarrolla diferenciando el trabajo de grupo, al trabajo en equipo, desde el punto de vista de un proceso de aprendizaje. .Es posible aprender a trabajar en equipo? .Es posible aprender a me…
Women as main earners in Europe
2014
This paper conducts a cross-sectional empirical research aimed at documenting that couples with women as main earners represent a non-negligible share of the European populations today. We identify the socio-demographic characteristics of couples with women as main earners in comparison to couples with men as main earners and couples with equal-earners. We undertake a comparative and cross-temporal approach using micro-level survey data for 18 European countries from the European Social Survey and two years, 2004 and 2010, covering the period before and during the economic crisis.