Search results for "working"
showing 10 items of 2747 documents
Carbon nanotube field-effect devices with asymmetric electrode configuration by contact geometry
2014
We have studied experimentally the conductive properties of single walled carbon nanotube (SWNT) based field-effect type devices, with different contact geometries at the connecting electrode. The device designs are asymmetric with one end of the SWNT having the metal electrode deposited on top and immersing it, while at the other end, the SWNT is on top of the electrode. The devices were made with either gold or palladium as electrode materials, of which the latter resulted in different behavior of the different contact types. This is argued to be caused by the existence of a thin insulating layer of surface adsorbents on the palladium, possibly Pd5O4, the effect of which is enhanced by th…
Fe(III)-DOTA/Fe(III)-NOTA Complexes: Attractive Alternative Markers for Future Electrochemical Biosensors
2020
Metallic complexes of macrocycles chelators 1,4,7-triazacyclononane-N,N,N-triacetic acid (NOTA) and 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) were synthetized with iron (III) giving Fe(III)-DOTA and Fe(III)-NOTA complexes. They were studied in comparison of ferricyanide and ferrocenemethanol on cyclic voltammetry with glassy carbon working electrode (GC) and screen-printed carbon electrode (SPCE). Diffusion coefficients and heterogeneous electron transfer rate constants were determined with Randles-Sevcik and Nicholson-Lavagnini methods. Using SPCE. The average values of diffusion coefficient and transfer rate constant were respectively of 1.34 × 10−6 cm2 s−1 and 1.01 …
Oncogeriatry: Communication, sharing, coordination of an emerging reality. The IIIrd Official Meeting of the AIOM Working Group on Oncogeriatry
2010
The clinical management of the oncological elderly patient represents one of the most important challenges for today's oncology and, above all, for the future. The number of elderly patients with neoplastic pathologies is destined to increase proportionally to the duration of life and therefore a correct management of their conditions becomes an element of priority from the scientific and economic point of view. Close relationships and collaborations between Oncologist and Geriatrics are definitely desirable to be able to guarantee the best way for a good treatment (specific and of support) of these elderly patients. The components of the AIOM Working Group on Oncogeriatry have gathered the…
Long Working Hours and Job Quality in Europe: Gender and Welfare State Differences
2018
Chronic extreme long working hours (LWH) have been found consistently associated with poor health status. However, the evidence for moderately LWH (41&ndash
Combining employment and family in Europe: the role of family policies in health.
2013
Objectives: The objectives of this study were: (i) to analyse the relationship between health status and paid working hours and household composition in the EU-27, and (ii) to examine whether patterns of association differ as a function of family policy typologies and gender. Methods: Cross-sectional study based on data from the 5th European Working Conditions Survey of 2010. The sample included married or cohabiting employees aged 25-64 years from the EU-27 (10,482 men and 8,882 women). The dependent variables were self-perceived health status and psychological well-being. Results: Irrespective of differences in family policy typologies between countries, working long hours was more common…
Burnout syndrome among psychiatric trainees in 22 countries: Risk increased by long working hours, lack of supervision, and psychiatry not being firs…
2016
AbstractBackgroundPostgraduate medical trainees experience high rates of burnout, but evidence regarding psychiatric trainees is missing. We aim to determine burnout rates among psychiatric trainees, and identify individual, educational and work-related factors associated with severe burnout.MethodsIn an online survey psychiatric trainees from 22 countries were asked to complete the Maslach Burnout Inventory (MBI-GS) and provide information on individual, educational and work-related parameters. Linear mixed models were used to predict the MBI-GS scores, and a generalized linear mixed model to predict severe burnout.ResultsThis is the largest study on burnout and training conditions among p…
Pedagogy-related tensions in flexibly scheduled early childhood education and care
2020
In flexibly scheduled early childhood education and care (ECEC), the timing of care depends on parents’ non-standard working hours. Multiple individual schedules and care times in a child group may cause irregularity in a child’s daily structures, and a child may miss a standard hour’s activities that are led by teachers with a pedagogical education. In this context, the significance and definition of pedagogy is vague and tensional. This study aimed at disclosing discursive tensions related to pedagogy in flexibly scheduled ECEC constructed in interviews by Finnish teachers and childcare nurses (n = 31). The analysis of the interview data followed the principles of discursive psychology. C…
More hours, more jobs? The employment effects of longer working hours
2014
Increases in standard hours of work have been a contentious policy issue in Germany. Whilst this might directly lead to a substitution of workers by hours, there may also be a positive employment effect due to reduced costs. Moreover, the response of firms may differ between firms that offer overtime and those that do not. For a panel of German plants (2001–2006) drawn from the IAB Establishment Panel, we are the first to analyse the effect of increased standard hours on employment. Using difference-in-difference methods we find that, consistent with theory, overtime plants showed a significant positive employment response, whilst for standard-time plants there is no difference between plan…
Drug-Using Sex Workers in the Streets of Valencia
2002
Abstract In order to characterize factors that affect sex work and their influence on risk practices, this ethnographic study carried out in a barrio in Valencia describes female sex workers who use illegal drugs, some who inject drugs and some who do not. A study conducted ten years earlier had shown that women in this setting who injected drugs had more irregular work habits, were less selective about their clientele, took more risks of HIV infection, and lowered their prices and lengthened their working hours when compared to women who did not inject drugs. The current study found most of these contrasts to continue, but, through observation and in-depth interviews, characterized drug-us…
24/7 Society—The New Timing of Work?
2018
Public debate on societal rhythms, in particular working hours, has been dominated by a (fear) scenario about a shift towards a 24/7 society. Factors such as the services- and information-driven economy, deregulation of opening hours, changes in the rhythms of consumer culture have been expected to disrupt “normal” working time. The term ‘24/7 society’ is part of the popular discussion and occasionally encountered in academic writing as well. 24/7-society is expected to create both new opportunities and new risks. In this chapter, we produce up-to-date literature review to examine how the post-industrial, services-dominated economy changes work and leisure time practices. This chapter also …