Search results for "resource"
showing 10 items of 4058 documents
Employability and job insecurity: The role of personal resources on work-related stress
2021
This study is aimed to assess the effect of both employability and personal resources, in terms of pro-activity and self-efficacy, on the relationship between job insecurity and psycho-social distress. Using survey data from 211 participants, among employed, unemployed and workers in transition, we analyzed the incidence of employability, pro-activity and self-efficacy on psycho-social distress. Our results showed that the above-mentioned variables significantly differed by participants’ gender and age. The structural theoretical model proposed to assess the significance of the hypothesized paths exhibited good fit with the data. Thus, all our hypotheses were supported. Findings are in line…
The Effect of Overeducation on Job Content Innovation and Career-Enhancing Strategies Among Young Spanish Employees
2009
The increase of education in younger people and the relative scarcity of qualified jobs available for them make the overeducation of young workers a social issue. We explored the relationships between overeducation and extra-role behaviors (job content innovation and career-enhancing strategies) as well as the direct and moderating role of personal initiative and intrinsic work values in these relationships. We collected data from a sample of 638 young Spanish employees. As expected, there were negative relationships between overeducation and content innovation and career-enhancing strategies. Personal initiative and intrinsic work values related positively to extra-role behaviors. Moreove…
Interest-based topology management in unstructured peer-to-peer networks
2012
Drivers affecting the adoption and effectiveness of social media investments: The Italian wine industry case
2019
Purpose The purpose of this paper is twofold: first, to identify distinct organisational models in a sample of firms operating in the wine industry; and second, to identify the main internal resources that characterise those firms most motivated towards the adoption of social media (SM) tools and those that perceive SM investment as more effective. Design/methodology/approach The empirical investigation was carried out by administering an online questionnaire to a sample of 82 Sicilian wineries. The principal component analysis was used to identify latent factors that drive managers to invest in SM technologies and to measure the impact perceived by managers. Subsequently, a cluster analys…
Resource or waste? A perspective of plastics degradation in soil with a focus on end-of-life options.
2018
‘Capable-of-being-shaped’ synthetic compounds are prevailing today over horn, bone, leather, wood, stone, metal, glass, or ceramic in products that were previously left to natural materials. Plastic is, in fact, economical, simple, adaptable, and waterproof. Also, it is durable and resilient to natural degradation (although microbial species capable of degrading plastics do exist). In becoming a waste, plastic accumulation adversely affects ecosystems. The majority of plastic debris pollutes waters, accumulating in oceans. And, the behaviour and the quantity of plastic, which has become waste, are rather well documented in the water, in fact. This review collects existing information on pla…
La tutela e la gestione delle risorse idriche nella prospettiva del PNRR
2022
The right to accessing clean and drinkable running water for all is formally ensured in Italy, but it is undeniable that there are substantial distribution and pollution problems that hinder its fulfilment. That is especially true for southern and insular areas where the living conditions for large parts of the population remain problematic. The European Court of Justice has condemned Italy twice already for these deficiencies, which are now aggravated as a result of the health and economic crisis linked to Covid-19 pandemic. Accordingly, there is a pressing need for a serious and systematic intervention of the legislator, leading to the renewal of legislation on national and regional level…
ICT education policies in Spain after School Program 2.0: Emerging Trends
2014
En este artículo se analiza la situación actual de las políticas educativas destinadas a laincorporación de las TIC a las escuelas en una muestra de ocho comunidades autónomasde España (Andalucía, Canarias, Cataluña, Extremadura, Madrid, País Valenciano, PaísVasco y Principado de Asturias) después del proceso impulsado por el Programa Escuela2.0. Este programa estuvo vigente durante el periodo 20092012 y respondió al modelo 1:1,de un ordenador por estudiante. Este análisis se guió por las siguientes cuestiones: ¿Quéefectos permanecen de las experiencias de políticas educativas del modelo 1:1?; ¿Quénuevos proyectos o programas están vigentes en los sistemas educativos de lascomunidades autó…
Collapse structures in the Permian of the Saar-Nahe area, Southwest Germany
1971
Volcanic breccias near an intrusive rhyolite dome in the Permian Saar-Nahe trough of southwest Germany have been identified as complex pipe-like subsidence-structures occupying the site and immediate neighbourhood of “explosive” volcanoes.
The emergency of resource flow management in Palermo, Italian Capital of Culture for 2018. A proposal for a circular management integrated in its old…
2017
The present study aims at examining the gap between both the exponential openness of Palermo to the international scene, causing a wide acknowledgement of its cultural attractiveness, and itsunflappable management of city services that will face after the consequent increase of tourist andurban flows to the historical and cultural areas of the city. Our interest is especially focused on waste to be intended as resource flows in a circular management system. Compared with the other urban areas, the management of city services in the old town center is characterized by some operative issues to be faced: its specified morphological urban texture and its immaterial, psychological, and symbolica…
Rb-Sr geochronology in favour of polymetamorphism in the Pan African Damara belt of Namibia (South West Africa)
1978
New Rb-Sr whole rock age data are reported from two metasedimentary sequences of the Damara Supergroup in the central Pan African Damara belt of Namibia (South West Africa).