Search results for "GPR"
showing 10 items of 1092 documents
Technological and organizational capital : Where complementarities exist
2018
This study analyzes the complementarities between technological and organizational capital within enterprises. Different components of technological and organizational capital exert distinct—and often opposed—forces on each other. Our empirical results show that greater employee voice promotes firm productivity when combined with information technology, but harms firm productivity when combined with communication technology. On the other hand, flexible work design is positively associated with communication technology and negatively associated with information technology. peerReviewed
Integrated full 3D geoelectrical and GPR tomographies in the Ambulatory of the roman “Villa del Casale”(Piazza Armerina)
2008
The “Villa del Casale” is a wonderful Roman Villa excavated in the archaeological site of Piazza Armerina (Sicily) in 1929. Its interest is mainly to be referred to the floor mosaics, among the largest and most beautiful ones of Roman times, of superlative quality. The floor of the Corridor is covered by a wonderful mosaic depicting the hunt and capture of wild animals, so that it is called the “Corridor of the Great Hunting Scene”. The Villa is now under restoration, and during the planning of the restoration a 3D electrical resistivity tomography was performed on the corridor by using an acquisition grid composed by 704 electrodes. Furthermore 25 GPR profiles with 400 MHz antenna were acq…
Inmigración, servicios públicos e integración social
2007
La configuración de nuestras sociedades como espacios de multiculturalidad ha motivado que la integración de la diversidad se convierta en uno de los mayores retos que afrontamos en la actualidad. La inclusión social de las personas inmigrantes en las sociedades de recepción se ve obstaculizada por las dificultades existentes en lo que refiere al reconocimiento de los derechos sociales. Con este artículo tratamos de hacer una aproximación a las condiciones en las que se produce el acceso de las personas inmigrantes a los recursos públicos, con especial atención a los servicios sanitarios.
Mentoring as Dialogue, Collaboration and/or Assessment?
2012
In this chapter, some tensional trends within mentoring, which we call a contradiction between collaboration and assessment, are addressed. The aim is threefold: First, to describe and compare the development of mentoring programmes in Finland and Sweden at the system level; second, to illustrate how the various mentoring systems have been experienced by the persons involved; and third, to discuss the political and ideological circumstances and the possible effects of these solutions. The study is based on empirical data gathered in Finland and Sweden and examines the experiences of mentors and newly qualified teachers (NQTs) as well as the relevant national policies. The findings indicate …
La situación de los sociólogos españoles en el sector privado: implicaciones para la práctica y el desarrollo profesional
2016
The aim of this paper is to broadly outline itineraries of employment insertion of the sociologists, and have greater knowledge of the professional reality of this group in the private sector, in an attempt to inquire about the “job”. And knowing the professional identity of sociologists in the private sector, and the place they occupy. This issue is considered necessary both to identify needs or gaps to overcome in the future to face and adjust the professional reality as well as to meet the demands of future graduates in their practice and professional development. And all this, from the results obtained by empirical work from a questionnaire to meet the professional situation of Spanish …
Why do Third Sector Employees Intend to Remain or Leave their Workplace?
2016
Third sector employees have claimed to enjoy high job satisfaction and low turnover intentions because their work is considered intrinsically rewarding. Employees have strong motivation for public service and they consider the organization’s goals as their own. This makes work meaningful and thus reduces turnover intentions. Changes in the third sector institutional environment, however, have intensified the working environment. This probably undermines job quality and thus increases turnover intentions. The analysis conducted among Finnish third sector employees showed that third sector employees report more turnover intentions than their counterparts in the public or private sector. This …
Links between knowledge and work and appropriate employment
2007
07050; The paper analyses the professional success of graduates in terms of knowledge used on the job and links between educational attainments and position.
Dietary xenoestrogens differentially impair 3T3-L1 preadipocyte differentiation and persistently affect leptin synthesis
2008
International audience; Recent observations have highlighted adipogenesis alterations under exposure to several xenoestrogens at critical stages, and pointed at their possible involvement in the pathogenesis of obesity. However, it remains unclear whether these effects are mediated by classical estrogen receptor (ER) binding and subsequent transcriptional modulation. The aim of this study was to determine the (anti-)adipogenic impact of apigenin, bisphenol A, genistein and 17β-estradiol at the onset of adipose cell maturation, and to correlate it to their estrogenic potential. In steroid-free conditions, 3T3-L1 preadipocytes were induced to differentiate in the presence of xenoestrogens for…
ROUGHNESS CONTROL OF PARTS OBTAINED THROUGH INCREMENTAL SHEET FORMING
2007
Abstract The present paper adresses the issue of controlling the quality of surface in the case of a new sheet metal forming process by which various curved shells are formed without the help of expensive dies. The roughness of the surface which comes in direct contact with the punch at incremental sheet forming suffers an obvious worsening compared to the initial blank surface roughness. The present paper discusses the measuring of the roughness of parts obtained through the previously mentioned process and highlights the factors that influence it. There were taken into account the initial roughness of the punch, the punch diameter and the friction coefficient between the punch and the bla…
Interview with Charles Bigelow
2018
Charles Bigelows career parallels the development of digital font technology. He has designed fonts and consulted about font technology to many of the companies that created desktop publishing systems. He has also written extensively on digital font technology and taught at RISD, Stanford, and RIT.