Stephen Hawking's Community-Bound Voice A Functional Investigation of Self-Mentions in Stephen Hawking's Scientific Prose

Directory of Open Access Journals (Sweden)

Davud Kuhi

2015-11-01

Full Text Available Thanks to the development of the concept of metadiscourse, it is now widely acknowledged that academic/scientific writing is not only concerned with communicating purely propositional meanings: what is communicated through academic/scientific communication is seen to be intertwined with the negotiation of social and interpersonal meanings. While a large number of so called metadiscoursal resources contribute to the simultaneous negotiation of propositional and interpersonal meanings, the present study aimed at investigating the functions self-mention forms can fulfill in academic/scientific communication. Two of Stephen Hawking's scientific books were selected as the corpus of the research, and based on Tang and John's (1999 model, the constructed corpus was analyzed in terms of the functions self-mention forms can fulfill in academic/scientific writing. The findings revealed that from among the different roles identified by Tang and John, the representative role constituted the most frequent self-mention function in the corpus. The remarkably heavy presence of representative role in Hawking's scientific prose was interpreted as a further evidence for the claim that scientists are more likely to persuade readers of their ideas if they frame their messages in ways which appeal to appropriate community-recognized relationships.

Important points not mentioned in 'interim report' of nuclear regulation authority

International Nuclear Information System (INIS)

Sato, Satoshi

2014-01-01

The Nuclear Regulation Authority (NRA) published the investigation and examination report on the unexplained issues raised by the National Diet Investigation Commission; 'Analysis of the TEPCO Fukushima Daiichi NPS Accident-Interim Report' in October 2014. The NRA had analyzed seven unexplained issues raised in the National Diet Investigation Commission report, and compiled the results. The author insisted the report should include related views and lessons learned and not just explain investigated and examined phenomena in order to contribute to ensuring nuclear safety in the world. As an example, the author selected the fifth of seven issues; 'operating status of the Isolation Condenser of Unit 1 (IC)'. The report concluded 'the AC-driven valve was closed since the AC power supply kept working even after DC power supply for the IC rupture detection circuit was lost. The isolation valves (2A and 2B) outside the PCV were closed, but isolation valves (1B and 4B) of the IC (system 'B') in the PCV remained open. However, the operating status (open/close) of isolation valves (1A and 4A) of the IC (system 'A') in the PCV is not clear. It is therefore necessary to continue analyses of this issue.' As related important points not mentioned in the report, the author described five points; (1) timing of functional losses of IC system, (2) obsolete aspect of equipment arrangement design (system separation), (3) single failure vulnerability, (4) rolling out issue of IC system to RCIC system (horizontal deployment) and (5) lessons learned from risk-informed 'black swan event'. (T. Tanaka)

Charged-particle thermonuclear reaction rates: IV. Comparison to previous work

International Nuclear Information System (INIS)

Iliadis, C.; Longland, R.; Champagne, A.E.; Coc, A.

2010-01-01

We compare our Monte Carlo reaction rates (see Paper II of this issue) to previous results that were obtained by using the classical method of computing thermonuclear reaction rates. For each reaction, the comparison is presented using two types of graphs: the first shows the change in reaction rate uncertainties, while the second displays our new results normalized to the previously recommended reaction rate. We find that the rates have changed significantly for almost all reactions considered here. The changes are caused by (i) our new Monte Carlo method of computing reaction rates (see Paper I of this issue), and (ii) newly available nuclear physics information (see Paper III of this issue).

Brand Mentions in Social Media as a Key Performance Indicator in the German Fast Moving Consumer Goods Industry

OpenAIRE

Olga AZARKINA; Monyédodo KPOSSA; Erhard LICK

2014-01-01

This research aims to explore correlations between consumer-generated social media activity and the level of sales of German brands from the fast moving consumer goods industry. In particular, the objective was to examine whether there is a correlation between the number of brand mentions in social media and the sales of these products. The results indicate that the number of brand mentions and sales correlate positively in relation to products from the food and beverages category while this ...

SAFEGUARDS ENVELOPE: PREVIOUS WORK AND EXAMPLES

International Nuclear Information System (INIS)

Metcalf, Richard; Bevill, Aaron; Charlton, William; Bean, Robert

2008-01-01

The future expansion of nuclear power will require not just electricity production but fuel cycle facilities such as fuel fabrication and reprocessing plants. As large reprocessing facilities are built in various states, they must be built and operated in a manner to minimize the risk of nuclear proliferation. Process monitoring has returned to the spotlight as an added measure that can increase confidence in the safeguards of special nuclear material (SNM). Process monitoring can be demonstrated to lengthen the allowable inventory period by reducing accountancy requirements, and to reduce the false positive indications. The next logical step is the creation of a Safeguards Envelope, a set of operational parameters and models to maximize anomaly detection and inventory period by process monitoring while minimizing operator impact and false positive rates. A brief example of a rudimentary Safeguards Envelope is presented, and shown to detect synthetic diversions overlaying a measured processing plant data set. This demonstration Safeguards Envelope is shown to increase the confidence that no SNM has been diverted with minimal operator impact, even though it is based on an information sparse environment. While the foundation on which a full Safeguards Envelope can be built has been presented in historical demonstrations of process monitoring, several requirements remain yet unfulfilled. Future work will require reprocessing plant transient models, inclusion of 'non-traditional' operating data, and exploration of new methods of identifying subtle events in transient processes

ValWorkBench: an open source Java library for cluster validation, with applications to microarray data analysis.

Science.gov (United States)

Giancarlo, R; Scaturro, D; Utro, F

2015-02-01

The prediction of the number of clusters in a dataset, in particular microarrays, is a fundamental task in biological data analysis, usually performed via validation measures. Unfortunately, it has received very little attention and in fact there is a growing need for software tools/libraries dedicated to it. Here we present ValWorkBench, a software library consisting of eleven well known validation measures, together with novel heuristic approximations for some of them. The main objective of this paper is to provide the interested researcher with the full software documentation of an open source cluster validation platform having the main features of being easily extendible in a homogeneous way and of offering software components that can be readily re-used. Consequently, the focus of the presentation is on the architecture of the library, since it provides an essential map that can be used to access the full software documentation, which is available at the supplementary material website [1]. The mentioned main features of ValWorkBench are also discussed and exemplified, with emphasis on software abstraction design and re-usability. A comparison with existing cluster validation software libraries, mainly in terms of the mentioned features, is also offered. It suggests that ValWorkBench is a much needed contribution to the microarray software development/algorithm engineering community. For completeness, it is important to mention that previous accurate algorithmic experimental analysis of the relative merits of each of the implemented measures [19,23,25], carried out specifically on microarray data, gives useful insights on the effectiveness of ValWorkBench for cluster validation to researchers in the microarray community interested in its use for the mentioned task. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Effects of Mentioning the Incentive Prize in the Email Subject Line on Survey Response

Directory of Open Access Journals (Sweden)

Robert Janke

2014-03-01

Full Text Available Objective – This study examined the effects that mentioning the survey incentive prize in the subject line of a reminder email had on the response rate and data quality. To date, manipulation of the subject line, specifically in terms of mentioning the incentive prize, has received limited attention in the survey design literature. Methods – The delivery of the survey invitation is discussed in terms of the timing of the launch and reminder emails. Particular emphasis is given to the design of the email subject line and justification of the format. Weekly response rates from four LibQUAL+TM surveys were compared. In addition, weekly responses for one year were analyzed using SPSS to investigate if there were any between means differences in terms of three elements of data quality. The three elements were: length of time it took to complete the survey, the number of core questions with an N/A response, and the number of illogical responses where minimum scores were higher than desired. Results – The response rates for the second week were grouped together based on the presence or absence of the subject line manipulation. There was a significant difference between these means (4.75%, p 0.033. There was no statistical difference in regards to the measures of data quality as determined by a one-way ANOVA test. Conclusions – Reminding survey participants with an email that mentions the incentive prize in the subject line appears to increase response rates with no deleterious effects on data quality. The results of this investigation are encouraging, and those running the LibQUAL+TM survey in their universities should consider implementing this method to increase response rates. Further research to replicate these findings in other contexts and using an experimental design would be beneficial.

Public hospital quality report awareness: evidence from National and Californian Internet searches and social media mentions, 2012.

Science.gov (United States)

Huesch, Marco D; Currid-Halkett, Elizabeth; Doctor, Jason N

2014-03-11

Publicly available hospital quality reports seek to inform consumers of important healthcare quality and affordability attributes, and may inform consumer decision-making. To understand how much consumers search for such information online on one Internet search engine, whether they mention such information in social media and how positively they view this information. A leading Internet search engine (Google) was the main focus of the study. Google Trends and Google Adwords keyword analyses were performed for national and Californian searches between 1 August 2012 and 31 July 2013 for keywords related to 'top hospital', best hospital', and 'hospital quality', as well as for six specific hospital quality reports. Separately, a proprietary social media monitoring tool was used to investigate blog, forum, social media and traditional media mentions of, and sentiment towards, major public reports of hospital quality in California in 2012. (1) Counts of searches for keywords performed on Google; (2) counts of and (3) sentiment of mentions of public reports on social media. National Google search volume for 75 hospital quality-related terms averaged 610 700 searches per month with strong variation by keyword and by state. A commercial report (Healthgrades) was more commonly searched for nationally on Google than the federal government's Hospital Compare, which otherwise dominated quality-related search terms. Social media references in California to quality reports were generally few, and commercially produced hospital quality reports were more widely mentioned than state (Office of Statewide Healthcare Planning and Development (OSHPD)), or non-profit (CalHospitalCompare) reports. Consumers are somewhat aware of hospital quality based on Internet search activity and social media disclosures. Public stakeholders may be able to broaden their quality dissemination initiatives by advertising on Google or Twitter and using social media interactively with consumers looking

Public hospital quality report awareness: evidence from National and Californian Internet searches and social media mentions, 2012

Science.gov (United States)

Huesch, Marco D; Currid-Halkett, Elizabeth; Doctor, Jason N

2014-01-01

Objectives Publicly available hospital quality reports seek to inform consumers of important healthcare quality and affordability attributes, and may inform consumer decision-making. To understand how much consumers search for such information online on one Internet search engine, whether they mention such information in social media and how positively they view this information. Setting and design A leading Internet search engine (Google) was the main focus of the study. Google Trends and Google Adwords keyword analyses were performed for national and Californian searches between 1 August 2012 and 31 July 2013 for keywords related to ‘top hospital’, best hospital’, and ‘hospital quality’, as well as for six specific hospital quality reports. Separately, a proprietary social media monitoring tool was used to investigate blog, forum, social media and traditional media mentions of, and sentiment towards, major public reports of hospital quality in California in 2012. Primary outcome measures (1) Counts of searches for keywords performed on Google; (2) counts of and (3) sentiment of mentions of public reports on social media. Results National Google search volume for 75 hospital quality-related terms averaged 610 700 searches per month with strong variation by keyword and by state. A commercial report (Healthgrades) was more commonly searched for nationally on Google than the federal government's Hospital Compare, which otherwise dominated quality-related search terms. Social media references in California to quality reports were generally few, and commercially produced hospital quality reports were more widely mentioned than state (Office of Statewide Healthcare Planning and Development (OSHPD)), or non-profit (CalHospitalCompare) reports. Conclusions Consumers are somewhat aware of hospital quality based on Internet search activity and social media disclosures. Public stakeholders may be able to broaden their quality dissemination initiatives by

Effect of shift work on hypertension: cross sectional study.

Science.gov (United States)

Yeom, Jeong Han; Sim, Chang Sun; Lee, Jiho; Yun, Seok Hyeon; Park, Sang Jin; Yoo, Cheol-In; Sung, Joo Hyun

2017-01-01

The need of efficient resource management and full-time accessibility to resources has increased with the development of industry, resulting in the increase of shift workers. Previous researches of past decades show that there are various health effects on shift workers. However, the definition and the form of shift work have varied from each research and occupational harmful factors except for shift work have not been excluded completely in previous researches. Therefore, in this research, we tried to find out the effect of shift work focusing on the hypertension. To complement previously mentioned weakness of other researches, we performed our research on participants to whom we could minimize other risk factors excluding shift work. This research examined 1,953 petrochemical plant male workers (shift work 1,075, day worker 878) who did medical checkup from 1st Jan. 2014 to 31th Dec. 2014 in a general hospital located in Ulsan, based on their medical records and questionnaires. With the questionnaire, we found out their basic information including age, social status, occupational history, and we took their physical measurements. Compared to day workers, shift workers' odds ratio of developing hypertension was 1.31 (95% CI 0.98-1.75). After adjusting confounding variables, adjusted odds ratio for entire subjects was 1.51 (95% CI 1.11-2.06). Also, for subjects who were in continuous service for over 20 years, odds ratio was 1.51 (95% CI 1.08-2.11). Shift workers had a higher chance of hypertension than day workers do. Particularly, the longer the workers work continuously, the risk of hypertension getting higher.

Brand Mentions in Social Media as a Key Performance Indicator in the German Fast Moving Consumer Goods Industry

Directory of Open Access Journals (Sweden)

Olga AZARKINA

2014-11-01

Full Text Available This research aims to explore correlations between consumer-generated social media activity and the level of sales of German brands from the fast moving consumer goods industry. In particular, the objective was to examine whether there is a correlation between the number of brand mentions in social media and the sales of these products. The results indicate that the number of brand mentions and sales correlate positively in relation to products from the food and beverages category while this is not the case with respect to the non-food product category. Hence, marketers need to promote consumer-generated social media activity particularly for food and beverages.

Religious-Historical Sublayers in Anania Shirakatsi's Works

Science.gov (United States)

Yerznkyan, Nora

2014-10-01

This work is forward-looking with its content, because 7th century mathemetician, geographer and one of the most important representatives of natural sciences in the Middle Ages Anania Shirakatsi is mostly recognized in the frames of above-mentioned sciences and his works are mainly studied under this angle. However this article is a sort of guide to focus reader's attention not only on his works about natural sciences, but also on his religious and historical observations. Some parts of his works give clear description about some historical events in Armenia which is very important in highlighting social and economic relations. In order to prove the importance of his works, it is enough to mention that Shirakatsi in his "Khndragirq" (book of tasks) gave several examples which was later used to prove the existence of vassal living in the early feudal stages, which is an important historical fact.

Perceived challenges of working in a fertility clinic: a qualitative analysis of work stressors and difficulties working with patients

NARCIS (Netherlands)

Boivin, J.; Bunting, L.; Koert, E.; Ieng, U.C.; Verhaak, C.M.

2017-01-01

STUDY QUESTION: What are some of the challenges of working in a fertility clinic? SUMMARY ANSWER: The most frequently mentioned challenges were workload (e.g. high time pressure) and patient-related sources (e.g. unrealistic expectations). WHAT IS KNOWN ALREADY: One study showed a too high workload,

Collectors of botanical specimens from the flora area mentioned in the Flora of Ethiopia and Eritrea

DEFF Research Database (Denmark)

Friis, Ib

2009-01-01

Information based on all available sources about full name, nationality, profession, area and period of collection, with whom they are known to have made joint collections, herbaria in which the collections have been deposited etc., for all collectors mentioned in vol. 1-7 of the Flora of Ethiopi...

Working hours

OpenAIRE

Fialová, Lenka

2012-01-01

Working hours The aim of this thesis that I set was a comprehensive analysis of the working hours issue. The main purpose was to summarize this area of labor law while taking into account the Labour Code amendment which came into force on 1st January 2012. The changes in the related legal terms were also included into this thesis because of the mentioned changes. The thesis is composed of three chapters. Chapter One deals briefly with history of Labour Law and regulatory development. Author`s...

Occupational Portrayal of Men and Women on the Most Frequently Mentioned Television Shows of Preschool Children.

Science.gov (United States)

Shechtman, Stephen A.

The purpose of this study was to assess the distribution of male vs. female occupational portrayals in terms of occupational prestige on the six television shows most frequently mentioned by preschool children. The following shows were viewed and analyzed six times: Sesame Street, Bugs Bunny, Roadrunner, Batman, Flintstones, and Happy Days.…

Year-end technical stop: train to work safely

CERN Multimedia

Rosaria Marraffino

2016-01-01

As mentioned in the previous issue of the Bulletin (see here), the accelerators are currently undergoing maintenance as part of the year-end technical stop (YETS). Hundreds of people are working simultaneously on different machines, and many of them need to be trained in order to work safely underground. From a Safety Training point of view, this has resulted in a significant increase in training requests, most of them at the last minute, which are now being handled – but not without difficulties.     In the LHC mock-up, a helium leak is simulated. In this stressful situation, the trainees learn how to put their mask on in less than 40 seconds.   "The most requested course is the Self-Rescue Mask classroom training,” explains Christoph Balle, Safety Training Section Leader. “In this course, people are trained to face the oxygen deficiency hazards that may occur in CERN's underground areas, learning...

Energy saving work of frequency controlled induction cage machine

Energy Technology Data Exchange (ETDEWEB)

Gnacinski, P. [Gdynia Maritime University, Department of Ship Electrical Power Engineering, Morska Str. 8, 81-225 Gdynia (Poland)]. E-mail: piotrg@am.gdynia.pl

2007-03-15

Energy saving work, understood as lowering the supply voltage when load torque is much less than rated, is one way of reducing power losses in an induction cage machine working with a variable load. Reduction in power losses also affects the thermal properties of an induction machine because the energy saving work allows the temperature rise of the windings to decrease. Thanks to a lower temperature of the windings, the same load torque can be carried by a machine of less rated power. The ability of energy saving work to reduce the temperature of windings depends on the thermal properties of an induction machine, which are different in the case of a machine with foreign ventilation and its own ventilation. This paper deals with the thermal effect of energy saving work on a frequency controlled induction cage machine. A comparison of the properties of a machine with its own and outside ventilation is presented. The results of the investigations are shown for a 3 kW induction cage machine with the two previously mentioned ways of ventilation: one provided with a fan placed on a shaft and the other provided with a fan driven by an auxiliary motor.

Energy saving work of frequency controlled induction cage machine

International Nuclear Information System (INIS)

Gnacinski, P.

2007-01-01

Energy saving work, understood as lowering the supply voltage when load torque is much less than rated, is one way of reducing power losses in an induction cage machine working with a variable load. Reduction in power losses also affects the thermal properties of an induction machine because the energy saving work allows the temperature rise of the windings to decrease. Thanks to a lower temperature of the windings, the same load torque can be carried by a machine of less rated power. The ability of energy saving work to reduce the temperature of windings depends on the thermal properties of an induction machine, which are different in the case of a machine with foreign ventilation and its own ventilation. This paper deals with the thermal effect of energy saving work on a frequency controlled induction cage machine. A comparison of the properties of a machine with its own and outside ventilation is presented. The results of the investigations are shown for a 3 kW induction cage machine with the two previously mentioned ways of ventilation: one provided with a fan placed on a shaft and the other provided with a fan driven by an auxiliary motor

Relevance of the Mention of Antioxidant Properties in Yogurt Labels: In Vitro Evaluation and Chromatographic Analysis.

Science.gov (United States)

Pereira, Eliana; Barros, Lillian; Ferreira, Isabel C F R

2013-06-18

The purpose of the inclusion of fruit (natural additives) in yogurt aims to increase its antioxidant activity and functionality. Herein, a comparative study of the antioxidant potential of yogurts with pieces of various fruits was performed, including yogurts with mention of antioxidant properties in the label. Free radicals scavenging activity, reducing power and inhibition of lipid peroxidation were evaluated by in vitro assays, as were the contents in antioxidants such as phenolics, flavonoids, sugars and tocopherols. After analyzing thirteen yogurts containing fruit pieces and a natural one (control), the most interesting were yogurts with pieces of berries (for phenolics, flavonoids and 2,2-dipheny-1-picrylhydrazyl (DPPH) scavenging activity), pineapple (for reducing power), blackberry (for β-carotene bleaching inhibition), blackberry "antioxidant" (for tocopherols) and cherry (for sugars). The mention of "antioxidant" in the label was relevant for tocopherols, sugars, DPPH scavenging activity and reducing power. No synergisms were observed in yogurts prepared with pieces of different fruits. Nevertheless, the addition of fruit pieces to yogurt was favorable for antioxidant content, increasing the protection of the consumer against diseases related to oxidative stress.

Visual working memory supports the inhibition of previously processed information: evidence from preview search.

Science.gov (United States)

Al-Aidroos, Naseem; Emrich, Stephen M; Ferber, Susanne; Pratt, Jay

2012-06-01

In four experiments we assessed whether visual working memory (VWM) maintains a record of previously processed visual information, allowing old information to be inhibited, and new information to be prioritized. Specifically, we evaluated whether VWM contributes to the inhibition (i.e., visual marking) of previewed distractors in a preview search. We evaluated this proposal by testing three predictions. First, Experiments 1 and 2 demonstrate that preview inhibition is more effective when the number of previewed distractors is below VWM capacity than above; an effect that can only be observed at small preview set sizes (Experiment 2A) and when observers are allowed to move their eyes freely (Experiment 2B). Second, Experiment 3 shows that, when quantified as the number of inhibited distractors, the magnitude of the preview effect is stable across different search difficulties. Third, Experiment 4 demonstrates that individual differences in preview inhibition are correlated with individual differences in VWM capacity. These findings provide converging evidence that VWM supports the inhibition of previewed distractors. More generally, these findings demonstrate how VWM contributes to the efficiency of human visual information processing--VWM prioritizes new information by inhibiting old information from being reselected for attention.

Intensity of musculoskeletal pain and (in) ability to work in nursing.

Science.gov (United States)

Magnago, Tânia Solange Bosi de Souza; de Lima, Ana Cláudia Soares; Prochnow, Andrea; Ceron, Marinez Diniz da Silva; Tavares, Juliana Petri; Urbanetto, Janete de Souza

2012-01-01

the aim was to evaluate the association between the intensity of musculoskeletal pain and reduction in work ability among nursing workers. a cross-sectional study, involving 592 nursing staff in a public university hospital in Rio Grande do Sul, Brazil. The Brazilian version of the Finnish questionnaire for calculating Work Ability Index was used, whose score varies from 7 to 49 points. The score was dichotomized as reduced work ability (7 to 36 points) and good/excellent ability (37 to 49 points). The intensity of musculoskeletal pain over the previous week was evaluated, using a numerical pain scale. 43.3% of the participants had reduced work ability and 48.8% reported strong to unbearable pain. Even after adjusting for potentially confounding factors (function and length of service in the function), the workers who mentioned strong to unbearable pain were four times more likely to be classified in the group with reduced work ability. A positive association was determined between intensity of musculoskeletal pain and reduction in work ability. It is necessary to adopt intervention measures in the organizational structure, so as to promote/restore work ability.

Relevance of the Mention of Antioxidant Properties in Yogurt Labels: In Vitro Evaluation and Chromatographic Analysis

Directory of Open Access Journals (Sweden)

Eliana Pereira

2013-06-01

Full Text Available The purpose of the inclusion of fruit (natural additives in yogurt aims to increase its antioxidant activity and functionality. Herein, a comparative study of the antioxidant potential of yogurts with pieces of various fruits was performed, including yogurts with mention of antioxidant properties in the label. Free radicals scavenging activity, reducing power and inhibition of lipid peroxidation were evaluated by in vitro assays, as were the contents in antioxidants such as phenolics, flavonoids, sugars and tocopherols. After analyzing thirteen yogurts containing fruit pieces and a natural one (control, the most interesting were yogurts with pieces of berries (for phenolics, flavonoids and 2,2-dipheny-1-picrylhydrazyl (DPPH scavenging activity, pineapple (for reducing power, blackberry (for β-carotene bleaching inhibition, blackberry “antioxidant” (for tocopherols and cherry (for sugars. The mention of “antioxidant” in the label was relevant for tocopherols, sugars, DPPH scavenging activity and reducing power. No synergisms were observed in yogurts prepared with pieces of different fruits. Nevertheless, the addition of fruit pieces to yogurt was favorable for antioxidant content, increasing the protection of the consumer against diseases related to oxidative stress.

[Estimating non work-related sickness leave absences related to a previous occupational injury in Catalonia (Spain)].

Science.gov (United States)

Molinero-Ruiz, Emilia; Navarro, Albert; Moriña, David; Albertí-Casas, Constança; Jardí-Lliberia, Josefina; de Montserrat-Nonó, Jaume

2015-01-01

To estimate the frequency of non-work sickness absence (ITcc) related to previous occupational injuries with (ATB) or without (ATSB) sick leave. Prospective longitudinal study. Workers with ATB or ATSB notified to the Occupational Accident Registry of Catalonia were selected in the last term of 2009. They were followed-up for six months after returning to work (ATB) or after the accident (ATSB), by sex and occupation. Official labor and health authority registries were used as information sources. An "injury-associated ITcc" was defined when the sick leave occurred in the following six months and within the same diagnosis group. The absolute and relative frequency were calculated according to time elapsed and its duration (cumulated days, measures of central trend and dispersion), by diagnosis group or affected body area, as compared to all of Catalonia. 2,9%of ATB (n=627) had an injury-associated ITcc, with differences by diagnosis, sex and occupation; this was also the case for 2,1% of ATSB (n=496).With the same diagnosis, duration of ITcc was longer among those who had an associated injury, and with respect to all of Catalonia. Some of the under-reporting of occupational pathology corresponds to episodes initially recognized as being work-related. Duration of sickness absence depends not only on diagnosis and clinical course, but also on criteria established by the entities managing the case. This could imply that more complicated injuries are referred to the national health system, resulting in personal, legal, healthcare and economic cost consequences for all involved stakeholders. Copyright belongs to the Societat Catalana de Salut Laboral.

'Not worth mentioning' : The implicit and explicit nature of decisionmaking about the division of paid and domestic work

NARCIS (Netherlands)

Wiesmann, Stephanie; Boeije, Hennie; Doorne-Huiskes, Anneke van; Dulk, Laura den

2008-01-01

The aim of this qualitative study of 31 Dutch couples is to help us understand why the division of paid and unpaid work between women and men remains stubbornly unequal, despite women’s gains in the workplace and rising educational levels. This study expands on other research by documenting daily

The explicit mentioning of reporting guidelines in urogynecology journals in 2013: A bibliometric study.

Science.gov (United States)

Koch, Marianne; Riss, Paul; Umek, Wolfgang; Hanzal, Engelbert

2016-03-01

Poor reporting of research may limit critical appraisal and reproducibility, whereas adherence to reporting guidelines (RG) can guarantee completeness and transparency. We aimed to determine the explicit citing of RGs (CONSORT, PRISMA, STROBE) in urogynecology articles in 2013, the requirements of relevant journals and a potential difference between urogynecology and general gynecology journals. All urogynecologic articles published between January and December 2013 in the journals NAU, IUJ, FPMRS, GREEN, AJOG, and BJOG were included. Issues were searched for systematic reviews, RCTs, cohort studies, case-control studies and cross-sectional studies. Each electronic article was searched for the term PRISMA, CONSORT, or STROBE according to the study design. Instructions to Authors of the six journals were screened for requirement of using RGs. We included 296 articles (243 observational studies, 40 RCTs, and 13 systematic reviews). The use of PRISMA guidelines was explicitly declared in 54% of systematic reviews, CONSORT guidelines were referenced in 25% of RCTs and STROBE in 1.2% of observational studies. The use of CONSORT is required by all journals except FPMRS. PRISMA and STROBE are only compulsory in the journals GREEN, AJOG, and BJOG. The overall rate of explicit mentioning of RGs comparing urogynecology and general gynecology journals was 6.7% versus 7.1%, respectively. The explicit mentioning of RGs was on a relatively low level. A slightly higher adherence was recognized among general gynecology journals compared to urogynecology journals. Stronger efforts should be taken to further promote the use of RGs in urogynecology. © 2015 Wiley Periodicals, Inc.

SYNERGY EFFECTS IN WORK TEAMS

OpenAIRE

Raluca C. Zoltan

2014-01-01

Today’s organization increasingly utilizes all kind of teams in order to surpass their competitors through flexibility, adaptability and innovation, features which are seen to characterize the teams. For this purpose, the concept of synergy in teams’ activity is often mentioned as the prime reason for which collective work is considered to be superior comparative with individual work. But what exactly does it mean? The present paper aims to shed some light on the concept of synergy in work te...

THE LANGUAGE LABORATORY--WORK SHEET.

Science.gov (United States)

CROSBIE, KEITH

DESIGNED FOR TEACHERS AND ADMINISTRATORS, THIS WORK SHEET PROVIDES GENERAL AND SPECIFIC INFORMATION ABOUT THE PHILOSOPHY, TYPES, AND USES OF LANGUAGE LABORATORIES IN SECONDARY SCHOOL LANGUAGE PROGRAMS. THE FIRST SECTION DISCUSSES THE ADVANTAGES OF USING THE LABORATORY EFFECTIVELY TO REINFORCE AND CONSOLIDATE CLASSROOM LEARNING, AND MENTIONS SOME…

The Influence of Ethical Ideologies on Promotive Extra Role Behaviors and Positive Work Behavior of Individuals

Directory of Open Access Journals (Sweden)

Işıl Mendeş Pekdemir

2015-08-01

Full Text Available Following the previous studies on ‘extra-role behavior’, this study focuses especially on ‘promotive extra-role behavior’ as well as ‘positive work behavior’, and explores of ethical ideologies on them. On that framework, this paper aims to achieve the effect of ‘ethical ideologies’ (idealism and relativism on promotive extra-role behaviors (helping and voice and positive work behavior. Moreover, we examine the impact of being high and low idealist personality as well as high and low relativist personality on level of ‘helping extra-role behavior’, ‘voice behavior’, ‘extra-role behavior’, and ‘positive work behaviors’ that individuals exhibit. This paper also aims to explore the influence of demographic variables on helping, voice, and positive work behavior. In order to achieve the goals mentioned, we collected data from 356 MBA students, and used the ordinal logistic regression analysis. Results indicate that idealism significantly correlates to helping, voice, and positive work behavior.

Feature binding and attention in working memory: a resolution of previous contradictory findings.

Science.gov (United States)

Allen, Richard J; Hitch, Graham J; Mate, Judit; Baddeley, Alan D

2012-01-01

We aimed to resolve an apparent contradiction between previous experiments from different laboratories, using dual-task methodology to compare effects of a concurrent executive load on immediate recognition memory for colours or shapes of items or their colour-shape combinations. Results of two experiments confirmed previous evidence that an irrelevant attentional load interferes equally with memory for features and memory for feature bindings. Detailed analyses suggested that previous contradictory evidence arose from limitations in the way recognition memory was measured. The present findings are inconsistent with an earlier suggestion that feature binding takes place within a multimodal episodic buffer Baddeley, ( 2000 ) and support a subsequent account in which binding takes place automatically prior to information entering the episodic buffer Baddeley, Allen, & Hitch, ( 2011 ). Methodologically, the results suggest that different measures of recognition memory performance (A', d', corrected recognition) give a converging picture of main effects, but are less consistent in detecting interactions. We suggest that this limitation on the reliability of measuring recognition should be taken into account in future research so as to avoid problems of replication that turn out to be more apparent than real.

Relevance of the Mention of Antioxidant Properties in Yogurt Labels: In Vitro Evaluation and Chromatographic Analysis

OpenAIRE

Pereira, Eliana; Barros, Lillian; Ferreira, Isabel C. F. R.

2013-01-01

The purpose of the inclusion of fruit (natural additives) in yogurt aims to increase its antioxidant activity and functionality. Herein, a comparative study of the antioxidant potential of yogurts with pieces of various fruits was performed, including yogurts with mention of antioxidant properties in the label. Free radicals scavenging activity, reducing power and inhibition of lipid peroxidation were evaluated by in vitro assays, as were the contents in antioxidants such as phenolics, flavon...

Study of functional-performance deficits in athletes with previous ankle sprains

Directory of Open Access Journals (Sweden)

hamid Babaee

2008-04-01

Full Text Available Abstract Background: Despite the importance of functional-performance deficits in athletes with history of ankle sprain few, studies have been carried out in this area. The aim of this research was to study relationship between previous ankle sprains and functional-performance deficits in athletes. Materials and methods: The subjects were 40 professional athletes selected through random sampling among volunteer participants in soccer, basketball, volleyball and handball teams of Lorestan province. The subjects were divided into 2 groups: Injured group (athletes with previous ankle sprains and healthy group (athletes without previous ankle sprains. In this descriptive study we used Functional-performance tests (figure 8 hop test and side hop test to determine ankle deficits and limitations. They participated in figure 8 hop test including hopping in 8 shape course with the length of 5 meters and side hop test including 10 side hop repetitions in course with the length of 30 centimeters. Time were recorded via stopwatch. Results: After data gathering and assessing information distributions, Pearson correlation was used to assess relationships, and independent T test to assess differences between variables. Finally the results showed that there is a significant relationship between previous ankle sprains and functional-performance deficits in the athletes. Conclusion: The athletes who had previous ankle sprains indicated functional-performance deficits more than healthy athletes in completion of mentioned functional-performance tests. The functional-performance tests (figure 8 hop test and side hop test are sensitive and suitable to assess and detect functional-performance deficits in athletes. Therefore we can use the figure 8 hop and side hop tests for goals such as prevention, assessment and rehabilitation of ankle sprains without spending too much money and time.

Identity Work and Emotions

DEFF Research Database (Denmark)

Winkler, Ingo

2018-01-01

This paper reviews the empirical literature on identity work and identifies two distinct approaches to incorporating emotion. The majority of empirical studies use emotion to describe the experiences of identity work. In doing so, the authors (a) mention the emotions that people feel in situations...... that trigger identity work, (b) illustrate identity work as an emotional endeavour, and (c) describe the emotional impact of successful and unsuccessful identity work. There is also an emerging literature that examines the mutual constitution of emotions and identity work. These authors address emotional...... labour, affective social identification, emotional attachment and detachment, and humour when studying identity work. This paper suggests that, to understand better the relation between emotions and identity work, future research should examine the role of emotions in problematizing identity...

Shift Work Disorder and Mental and Physical Effects of Shift Work

Directory of Open Access Journals (Sweden)

Pinar Guzel Ozdemir

2018-03-01

Full Text Available With the growing prevalence of shift work all over the the world, the relationship between the daily lives of irregular lifestyles and rhythms is being investigated for those working as shift workers and their families. The effect of shift work on physical and mental health is a very important field of research in recent years. The onset and persistence of medical complications in shift workers includes impaired synchronization between work schedule rhythms and circadian clock. In this context, studies have been carried out showing the increased risk of sleep-wake disorders, gastrointestinal problems, and cardiovascular diseases. There is little information about the actual frequency, effect on health and treatment of shift work disorder, known as circadian rhythm sleep disorder. Shift work disorder includes insomnia and/or excessive sleepiness related with the work schedule. The aim of this rewiev, mentioning about the physical and mental effects of shift work, and to provide information about the diagnosis, clinic and treatment methods of shift-work disorder.

Infertility and surrogacy first mentioned on a 4000-year-old Assyrian clay tablet of marriage contract in Turkey.

Science.gov (United States)

Turp, Ahmet Berkiz; Guler, Ismail; Bozkurt, Nuray; Uysal, Aysel; Yilmaz, Bulent; Demir, Mustafa; Karabacak, Onur

2018-01-01

Mankind has been expressing the breeding topic for thousands of years. Reproduction is the primary instinct of human beings and it is a social, cultural, medical issue. Demographic infertility is one of them, which is defined infertility as the inability to become pregnant with a live birth, within five years of regular sexual contact based upon a consistent union status in marriage maintaining a desire for a child with the lack of contraceptive use and non-lactating. A first mentions about infertility and surrogacy is discovered on a 4000-year-old clay tablet of marriage contract belonging to the Assyrian period exhibited at Istanbul Archeology Museum in Turkey. In conclusion, there are many different ways to solve infertility problems like surrogacy as mentioned even 4000 years ago in this Assyrian clay tablet of marriage contract as the first time in the literature. Medical treatments in relation to human infertility will continue to be the focus of social and cultural debates. Hence, more legislation and regulation will come in many countries to control the unauthorized exploitation of the patient.

Shift work and its association with metabolic disorders

OpenAIRE

Brum, Maria Carlota Borba; Dantas Filho, Fábio Fernandes; Schnorr, Claudia Carolina; Bottega, Gustavo Borchardt; Rodrigues, Ticiana da Costa

2015-01-01

Although the health burden of shift work has not been extensively studied, evidence suggests that it may affect the metabolic balance and cause obesity and other metabolic disorders. Sleep deprivation, circadian desynchronization and behavioral changes in diet and physical activity are among the most commonly mentioned factors in studies of the association between night work and metabolic disorders. Individual adaptation to night work depends greatly on personal factors such as family and soc...

Social Justice, Education and School Social Work in Turkey

Science.gov (United States)

Nadir, Ural; Aktan, Mehmet Can

2015-01-01

This study focuses on welfare state, social justice and school social work interaction. In this paper, these three concepts' reflections in Turkey were mentioned. Researchers aimed to discuss how school social work (which is brought to the agenda recently) is important in the provision of social justice in Turkish public service delivery. [For the…

Ergonomic Application on the Work Station Layout

International Nuclear Information System (INIS)

Suharyo Widagdo; Darlis

2003-01-01

Work station layout in the ideal way has been made. The dimension of the work station is 9.4 m x 7.1 m. The workers to be stationed should feel comfort. This can be done by honoring the dimensions and the sum of the tools that should be stationed and also the free space that should be mention between the tools as state in EPRI, NP-2411. (author)

Phonetic spelling filter for keyword selection in drug mention mining from social media.

Science.gov (United States)

Pimpalkhute, Pranoti; Patki, Apurv; Nikfarjam, Azadeh; Gonzalez, Graciela

2014-01-01

Social media postings are rich in information that often remain hidden and inaccessible for automatic extraction due to inherent limitations of the site's APIs, which mostly limit access via specific keyword-based searches (and limit both the number of keywords and the number of postings that are returned). When mining social media for drug mentions, one of the first problems to solve is how to derive a list of variants of the drug name (common misspellings) that can capture a sufficient number of postings. We present here an approach that filters the potential variants based on the intuition that, faced with the task of writing an unfamiliar, complex word (the drug name), users will tend to revert to phonetic spelling, and we thus give preference to variants that reflect the phonemes of the correct spelling. The algorithm allowed us to capture 50.4 - 56.0 % of the user comments using only about 18% of the variants.

Struggling to Juggle: Part-time Temporary Work in Libraries

OpenAIRE

Emily Ford

2011-01-01

Several of my In the Library with the Lead Pipe posts have centered around work/life balance, or being happy and healthy in a job. When I wrote about losing my mojo I also mentioned that a big thing for me was my transition from working full-time to half-time. After that post I enjoyed a summer [...

Syntax mentioned seven times in the CEFR – and how many times at school, in foreign language classrooms?

Directory of Open Access Journals (Sweden)

Darja Mertelj

2014-12-01

Full Text Available In the teaching of foreign languages, complex-clause syntax does not seem to have had an established role over the last 20 years, especially within the communicative approach and, of course, the CEFR. It was previously part of methods which stressed formal approaches to foreign languages and their being taught, but not of natural, acquisition-based methods. With the communicative approach, two important premises were introduced: authentic texts and grammar as a tool when necessary. This is one probable reason why explicit, complex-clause syntax is hardly mentioned in the CEFR, even though it is implicitly present in descriptors, even though it is particularly recognisable in those for writing skills, and even though we know that it can be used for all four skills, as well as to guide learners towards some self-directed learning about language features. To date, in the era of the communicative approach, not much is known about the role of complex-clause syntax in foreign/second language classrooms, in particular from the learners’ viewpoint. In order to bridge this research gap, the paper analyses a questionnaire among learners in secondary schools that looked at their perspectives regarding the (possible role of syntax. The examined aspects consider its role for the four skills, and the benefits of knowing syntax; implicitly, the paper touches on some affective factors and related methodological approaches, along with problems concerning the teaching of syntax. The findings are based on quantitative data; an evaluation of the need for complex-clause syntax is included, and some pedagogical implications are presented.

Work-related musculoskeletal symptoms among motorcycle mechanics, Lahore (Pakistan: an application of standardized Nordic questionnaire

Directory of Open Access Journals (Sweden)

Mujtaba Baqar

2017-06-01

Full Text Available The current study is a follow up to our previously published “letter to the editor”, whose purpose was to report the relationship of pain prevalence (work-related musculoskeletal symptoms and trouble prohibiting to normal work (work-related musculoskeletal disorders with descriptive variables among motorcycle mechanics using standardized Nordic musculoskeletal questionnaire (NMQ as a tool. Results demonstrates that the pain prevalence was significantly high in shoulders, neck, low-back, wrists, ankles and elbows compared to other body parts. Among variables “age of participants and working hours” were found to be directly associated whereby shoulder and neck pain had significant correlation with lower age groups and more working hours. Regarding trouble prohibited to normal work, a total of 121 (46% participants reported hindrance in normal work with serious complaints about shoulders for younger age group; wrists and hips for middle age group; and neck, lower back, knees, ankles for old age group. Finally, results of a frequencies and cross-tabulations indicated that prolong work hours were significantly associated with emergence of musculoskeletal symptoms. This high prevalence of WMSS leading to WMSD among the motorcycles mechanics reflects the ignorance of occupational duties. A possible recommendation of this research includes the development and implementation of health and safety guidelines for the mentioned industry.

Struggling to Juggle: Part-time Temporary Work in Libraries

Directory of Open Access Journals (Sweden)

Emily Ford

2011-02-01

Full Text Available Several of my In the Library with the Lead Pipe posts have centered around work/life balance, or being happy and healthy in a job. When I wrote about losing my mojo I also mentioned that a big thing for me was my transition from working full-time to half-time. After that post I enjoyed a summer [...

Is R. S. Peters' Way of Mentioning Women in His Texts Detrimental to Philosophy of Education? Some Considerations and Questions

Science.gov (United States)

Lees, Helen E.

2012-01-01

Discussion in this article considers the unfortunate way R.S. Peters made mention of women when it was pertinent to his argumentation: portraying them, directly or indirectly, as abuse-able (murderable), deficient, aberrant, clueless and inconstant. It is argued that the high profile and esteem within which Peter's texts are held within philosophy…

Between health and work

Directory of Open Access Journals (Sweden)

Prendecki Krzysztof

2016-06-01

Full Text Available In this article the concept of work in the context of workers’ health is being considered. Different types of employers and their impact on quality and productivity have been analyzed. The authors mentioned also a very important and frequently occurring problem of mobbing or bullying of employees by supervisors or co-workers. Theoretical considerations have been supported by analysis of available empirical studies. Reference was made to the situation in Poland and in other countries. The last part of the article pointed out the relationship between working time and productivity. Authors quoted interesting insights and examples associated with humans’ laziness, which can achieve exactly the opposite effect.

Nuclear thermal rocket clustering: 1, A summary of previous work and relevant issues

International Nuclear Information System (INIS)

Buksa, J.J.; Houts, M.G.

1991-01-01

A general review of the technical merits of nuclear thermal rocket clustering is presented. A summary of previous analyses performed during the Rover program is presented and used to assess clustering in the context of projected Space Exploration Initiative missions. A number of technical issues are discussed including cluster reliability, engine-out operation, neutronic coupling, shutdown core power generation, shutdown reactivity requirements, reactor kinetics, and radiation shielding. 7 refs., 3 figs., 2 tabs

JOYO MK-III modification work on heat transport system. Working plan and plant control

International Nuclear Information System (INIS)

Isozaki, K.; Ichige, S.; Ohshima, J.

2002-07-01

The MK-III project to improve the irradiation capability of the experimental fast reactor JOYO have been in underway since 1987. The increase of fast neutron flux and the enlargement of that field increase the reactor thermal rate from 100 MWt to 140 MWt. To increase cooling capacity of heat transport system, intermediate heat exchangers (IHXs), dump heat exchangers (DHXs), piping connecting to IHXs and DHXs, main motors on primary and secondary main circulation pumps were replaced. The replacement of these large components was carried out under following hard conditions. 1) Limitation of work space, 2) Fuel subassembly and molten sodium in the reactor vessel, 3) high radiation circumstances for primary cooling system, 4) treatment of radioactive sodium (radioactive sodium and corrosion product such as 60 Co, 54 Mn). There are little experiences of this kind of work in the world. Therefore the organization, working plan and safety management points were carefully examined and established, based on the previous experience of JOYO operation and maintenance, research and development results of safety treatment of sodium, experience of previous work on sodium facilities. Followings results were obtained and effectiveness was confirmed in the work. (1) Development of most suitable working plan derived from elements and full size mock up experiments, reduction of exposure time by workers training, reduction of radiation dose by installation of temporal radiation shielding were useful to reduce radiation dose. The usage of seal bag was useful to prevent the contamination spreading over. (2) The usage of seal bag, oxygen concentration monitoring in the seal bag, nitrogen concentration monitoring in the cooling system cover gas, low pressure control of cover gas were useful to reduce the inflow of oxygen to cooling system. (3) The bite cutting method for piping in air and press down cutting by roller cutter in the seal bag to prevent inflow of cutting piece, stopper

Performance Analysis: Work Control Events Identified January - August 2010

Energy Technology Data Exchange (ETDEWEB)

De Grange, C E; Freeman, J W; Kerr, C E; Holman, G; Marsh, K; Beach, R

2011-01-14

This performance analysis evaluated 24 events that occurred at LLNL from January through August 2010. The analysis identified areas of potential work control process and/or implementation weaknesses and several common underlying causes. Human performance improvement and safety culture factors were part of the causal analysis of each event and were analyzed. The collective significance of all events in 2010, as measured by the occurrence reporting significance category and by the proportion of events that have been reported to the DOE ORPS under the ''management concerns'' reporting criteria, does not appear to have increased in 2010. The frequency of reporting in each of the significance categories has not changed in 2010 compared to the previous four years. There is no change indicating a trend in the significance category and there has been no increase in the proportion of occurrences reported in the higher significance category. Also, the frequency of events, 42 events reported through August 2010, is not greater than in previous years and is below the average of 63 occurrences per year at LLNL since 2006. Over the previous four years, an average of 43% of the LLNL's reported occurrences have been reported as either ''management concerns'' or ''near misses.'' In 2010, 29% of the occurrences have been reported as ''management concerns'' or ''near misses.'' This rate indicates that LLNL is now reporting fewer ''management concern'' and ''near miss'' occurrences compared to the previous four years. From 2008 to the present, LLNL senior management has undertaken a series of initiatives to strengthen the work planning and control system with the primary objective to improve worker safety. In 2008, the LLNL Deputy Director established the Work Control Integrated Project Team to develop the core requirements and graded

Teachers' sick leave due to mental and behavioral disorders and return to work.

Science.gov (United States)

Silva, Amanda Aparecida; Fischer, Frida Marina

2012-01-01

This manuscript presents a review of the literature about medical leaves due to mental and behavioral disorders and return to work of teachers. There are scarce published manuscripts. Most articles relate with prevalence of mental disorders and factors associated with the work organization, and did not mention intervention proposals and or changes in the work organization and teaching work. Proposed actions are discussed.

Teaching a Comprehensive Course on Stress and Work

Science.gov (United States)

DeFrank, Richard S.

2012-01-01

Given the growing literature on and documented importance of workplace stress, it is suggested that this topic deserves more than a casual mention in introductory management classes. The current article reviews a comprehensive course dedicated to the phenomenon of stress in the work setting, which addresses issues such as theories, demands and…

The Impact of the work of Daniel KAHNEMAN in administration

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Tomás Chahin

2016-06-01

Full Text Available The study of decision-making has expanded empirical knowledge on the subject through research and studies that have offered explanations to many of the questions that are usually made. One of those questions had to do with whether the decision of the executive was only arational type, or there was also some intuition and emotion when deciding.The aim of this work is to consider the contributions madeby Daniel Kahneman and several of his collaborators, especially those related to administration, in order to start findingpossible  answers to the above mentioned question.The development of the proposed topic is analysed through the available literature on Daniel Kahneman and colleagues’ thinking. Different pieces of work that integrate their ideas, highlighting those thatspecially impact on Administration are mentioned.As a result of this work we see the relationship thatnaturally exists between what Kahneman called System 1 (intuitive and System 2 (rational, exposing the errors and biases of quick thinking and influence of the intuitive on our thinking and behavior.Key Words: Daniel Kahneman, Decision-making, Biases of thought. 

Called to do meaningful work : A blessing or a curse?

NARCIS (Netherlands)

van Vuuren, Hubrecht A.

2017-01-01

Two groups of people are particularly inclined to mention a calling when talking about their work motivation: those who are spiritual (because the concept of calling originated in the religious realm) and those in serving occupations (such as hospitals, schools, and nongovernmental organizations).

`Sex' – It's not only Women's Work: A Case for Refocusing on the Functional Role that Sex Plays in Work for both Women and Men

OpenAIRE

Uretsky, Elanah

2014-01-01

Mention of the term sex work often invokes images of marginalized women at risk for HIV infection. Such images, however, are counterintuitive to the functional role intended by the movement that spawned use of the terms `sex work' and `sex worker'. This article looks at the sexual practices of men in urban China to argue for a return to a functional definition of `sex work', which was originally meant to legitimize the role sex plays in work. The progenitors of this movement intended to use `...

SYNERGY EFFECTS IN WORK TEAMS

Directory of Open Access Journals (Sweden)

Raluca C. ZOLTAN

2014-06-01

Full Text Available Today’s organization increasingly utilizes all kind of teams in order to surpass their competitors through flexibility, adaptability and innovation, features which are seen to characterize the teams. For this purpose, the concept of synergy in teams’ activity is often mentioned as the prime reason for which collective work is considered to be superior comparative with individual work. But what exactly does it mean? The present paper aims to shed some light on the concept of synergy in work teams and its positive effects, namely, the social consequences of collective work such as social compensation, social indispensability, social comparison, social identity, but also its negative effects, such as free-riding, social loafing and sucker effect. These are important group phenomena that managers should be aware of because they have a major impact on team performance, and consequently, on organization performance.

Student perception about working in rural United States/Canada after graduation: a study in an offshore Caribbean medical school [v1; ref status: indexed, http://f1000r.es/4vz

Directory of Open Access Journals (Sweden)

P Ravi Shankar

2014-12-01

Full Text Available Introduction: Rural residents of the United States (US and Canada face problems in accessing healthcare. International medical graduates (IMGs play an important role in delivering rural healthcare. IMGs from Caribbean medical schools have the highest proportion of physicians in primary care.  Xavier University School of Medicines admits students from the US, Canada and other countries to the undergraduate medical (MD course and also offers a premedical program. The present study was conducted to obtain student perception about working in rural US/Canada after graduation.   Methods: The study was conducted among premedical and preclinical undergraduate medical (MD students during October 2014. The questionnaire used was modified from a previous study. Semester of study, gender, nationality, place of residence and occupation of parents were noted. Information about whether students plan to work in rural US/Canada after graduation, possible reasons why doctors are reluctant to work in rural areas, how the government can encourage rural practice, possible problems respondents anticipate while working in rural areas were among the topics studied. Results: Ninety nine of the 108 students (91.7% participated. Forty respondents were in favor of working in rural US/Canada after graduation. Respondents mentioned good housing, regular electricity, water supply, telecommunication facilities, and schools for education of children as important conditions to be fulfilled. The government should provide higher salaries to rural doctors, help with loan repayment, and provide opportunities for professional growth.  Potential problems mentioned were difficulty in being accepted by the rural community, problems in convincing patients to follow medical advice, lack of exposure to rural life among the respondents, and cultural issues. Conclusions: About 40% of respondents would consider working in rural US/Canada. Conditions required to be fulfilled have been

A model for construction of efficiency and stability maps of hot working processes in polycrystalline metallic materials using the Garofalo's equation

International Nuclear Information System (INIS)

Rieiro, I.; Fernandez, A.; Martinez, A.; Casi, M.

1998-01-01

Has been developed a fast and easy method for to evaluate the efficiency of the process and some or possible stabilities situations in the hot working process for the polycrystalline metallic materials (p.m.m.), by the obtained dates in the Garofalo's equation resolution for the steady state creep and for wide ranges of the work variables, stress, strain rate and temperature. These method use the fitting parameters obtained for the equation mentioned and of their physical meaning. Has been developed the numerical treatment from our previously developed software for the analysis of creep and we can obtained the efficiency energetic maps for the creep and the more generally advises areas for the hot working. Further more has been obtained maps for parameters of great physical significance; f.e. the effective activation energy for different areas of the materials hot working, and in addition has been developed a method for obtained the values of {n P L} for the different ranges of power-law application, when has been obtained the value of { n G } in the Garofalo's equation. (Author) 13 refs

WOMEN IN HUSEYIN RAHMI GURPINAR’ S WORKS

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Sevgül TURKMENOGLU

2014-05-01

Full Text Available Huseyin Rahmi Gurpinar, with his own unique style, gets noticed in Turkish novel. He starts in writing with the support of Ahmet Mithat Efendi. Although he is offered to be included in different styles , he refuses these offers to be able to be independent. He gets acroos the dialogues such as strifes and gossips to the readers with his own bright and hued wording clearly. All bad elements of life take part in his works with the influence of Natıralism clearly. Women dialogues in his novels and tales are remarkable with their humorous ways as well. Huseyin Rahmi Gurpinar sheds light on a period of Istanbul in terms of his. In this work, women heroes, who Huseyin Rahmi Gurpinar mentioned in his novels and tales frequently, will be given with themes such as fight , talebearing, ignorance and bright dialogues quoted from novels together. Keywords: Istanbul, Huseyin Rahmi Gurpinar, ignorance, superstitions, gossip. Because there are important clues about tradition , custom, economic situation and life in the neighborhood belonging to Istanbul in those times. Huseyin Rahmi Gurpinar sheds light on a perido of Istanbul in terms of his. In this work, women heroes, who Huseyin Rahmi Gurpinar mentioned in his novels and tales frequently, will be given with themes such as fight , talebearing, ignorance and bright dialogues quoted from novels together. The aim why these dialogues are teken part in works excessively is to clear how succesful he is through examples. Keywords: Istanbul, Huseyin Rahmi Gurpinar, ignorance, superstition, gossip

Present status and future of the sophisticated work station

Science.gov (United States)

Ishida, Haruhisa

The excellency of the work station is explained, by comparing the functions of software and hardware of work station with those of personal computer. As one of the examples utilizing the functions of work station, desk top publishing is explained. By describing the competition between the Group of ATT · Sun Microsystems which intends to have the leadership by integrating Berkeley version which is most popular at this moment and System V version, and the group led by IBM, future of UNIX as OS of work station is predicted. Development of RISC processor, TRON Plan and Sigma Projects by MITI are also mentioned as its background.

Application of SolidWorks Plastic in the Training in Mechanical Engineering

Directory of Open Access Journals (Sweden)

Maria Ivanova Bakalova

2017-12-01

Full Text Available Abstract. In this article is presented an example of the application of SolidWorks the training in mechanical engineering. The main features of the design of the parts intended for injection molding are mentioned. SolidWorks allows all these recommendations to be implemented when creating the details. The text explains the simulation settings that are made in SolidWorks Plastics when simulating injection molding. Through a specific example referred to how to make an analysis of the results obtained.

'E minimis maxima' or The work of the UKAEA Laboratories at Windscale

International Nuclear Information System (INIS)

Lawton, H.

1983-01-01

The paper describes the work carried out at Windscale's reprocessing site for thermal reactor fuels. Thermal reactor fuel behaviour is discussed, with reference to Magnox fuel, AGR fuel and water fuel. Fuel work that has application to more than one reactor system is mentioned. The plutonium studies on the development of the mixed plutonium/uranium oxide fuel for use in fast reactors is also considered. (U.K.)

Developing a verification tool for calculations dissemination through COBAYA

International Nuclear Information System (INIS)

Sabater Alcaraz, A.; Rucabado Rucabado, G.; Cuervo Gomez, D.; Garcia Herranz, N.

2014-01-01

The development of a software tool that automates the comparison of results with previous versions of the code and results using models of accuracy is crucial for implementing the code new functionalities. The work presented here has been the generation the mentioned tool and the set of reference cases that have set up the afore mentioned matrix. (Author)

Developing a verification tool for calculations dissemination through COBAYA; Desarrollo de una herramienta de verificacion para calculos de difusion mediante COBAYA

Energy Technology Data Exchange (ETDEWEB)

Sabater Alcaraz, A.; Rucabado Rucabado, G.; Cuervo Gomez, D.; Garcia Herranz, N.

2014-07-01

The development of a software tool that automates the comparison of results with previous versions of the code and results using models of accuracy is crucial for implementing the code new functionalities. The work presented here has been the generation the mentioned tool and the set of reference cases that have set up the afore mentioned matrix. (Author)

Work organisation, technology and working conditions

OpenAIRE

Dhondt, S.; Kraan, K.; Sloten, G. van

2002-01-01

The personal computer, computer networks and the Internet have brought the Union into the Information Age. These technological changes have inevitably led to changes in the work environment and the quality of working conditions. For the third time, the European Foundation for the Improvement of Living and Working Conditions has carried out a questionnaire-based survey on working conditions throughout the European Union, covering all Member States. Previous surveys were carried out in 1991 and...

Toward common working tools: Arab League Documentation and Information Centre experience

Energy Technology Data Exchange (ETDEWEB)

Redissi, M [ALDOC (Tunisia)

1990-05-01

The adoption of Arab common working tools in information handling has been one of the priorities of Arab League Documentation and Information Centre (ALDOC). Problems arising from the processing of Arabic language have been progressively settled. The Tunisian experience in the elimination of transliteration is worth mentioning. (author). 17 refs.

Toward common working tools: Arab League Documentation and Information Centre experience

International Nuclear Information System (INIS)

Redissi, M.

1990-05-01

The adoption of Arab common working tools in information handling has been one of the priorities of Arab League Documentation and Information Centre (ALDOC). Problems arising from the processing of Arabic language have been progressively settled. The Tunisian experience in the elimination of transliteration is worth mentioning. (author). 17 refs

Teacher Motivation, Work Satisfaction, and Positive Psychological Capital: A Literature Review

Science.gov (United States)

Viseu, João; Neves de Jesus, Saul; Rus, Claudia; Canavarro, José M.

2016-01-01

Teacher motivation is vital for the educational system. For teachers to be motivated their work satisfaction and positive psychological capital are crucial. The state-of-the-art on teacher motivation requires a literature review regarding the studies that relate teacher motivation and the above mentioned constructs. In this paper, through…

Motivation of Volunteers to Work in Palliative Care Setting: A Qualitative Study.

Science.gov (United States)

Muckaden, M A; Pandya, Sachi Sanjay

2016-01-01

Volunteers are an integral part of the palliative care services in the Tata Memorial Hospital, Mumbai, Maharashtra, India. These volunteers are an important resource for the department. Thus, it is necessary for the department to determine what motivates these volunteers to continue to work in the setting, acknowledge them and direct efforts toward retaining them and giving them opportunities to serve to the best of their desire and abilities. The current study aimed at understanding the motivation of volunteers to work in palliative care, to identify the challenges they face and also the effect of their work on their self and relationships. In-depth interviews were conducted using semistructured interview guide to study above mentioned aspects. Themes were identified and coding was used to analyze the data. The results suggested that the basic motivation for all the volunteers to work in a palliative care setting is an inherent urge, a feeling of need to give back to the society by serving the sick and the suffering. Other motivating factors identified were team spirit, comfort shared, warm and respectful treatment by the team, satisfying nature of work, experience of cancer in the family, and aligned values and beliefs. Some intrinsic rewards mentioned by volunteers were joy of giving, personal growth, enriching experiences, and meaningful nature of work. The study attempted to improve opportunities of working for these volunteers. Although limited in scope, it offers insight for future research in the area of volunteerism in palliative care setup.

What's work got to do with it? A qualitative study of work life among people with type 2 diabetes

DEFF Research Database (Denmark)

Cleal, Bryan; Nexø, Mette Andersen; Willaing, Ingrid

Background Epidemiological and health economic analyses highlight that lost productivity at work among people with diabetes represents a significant social and individual burden. The reasons for this have been investigated in relation to type 1 diabetes (T1D), but less is known about...... most extreme, one participant bemoaned walking a lot at work while having no feeling in his feet, simultaneously rejecting that diabetes had impacted on his work life. The challenging and negative experiences which did emerge were similar to those highlighted in relation to work and T1D e.g. medication......, food consumption, exercise. Discrimination and stigma were mentioned by a very small number of participants. In short, there was no indication of work-related challenges specific to T2D. Discussion In contrast to studies conducted among people with type 1 diabetes, people with T2D seemed generally less...

Navigation and Comprehension of Digital Expository Texts: Hypertext Structure, Previous Domain Knowledge, and Working Memory Capacity

Science.gov (United States)

Burin, Debora I.; Barreyro, Juan P.; Saux, Gastón; Irrazábal, Natalia C.

2015-01-01

Introduction: In contemporary information societies, reading digital text has become pervasive. One of the most distinctive features of digital texts is their internal connections via hyperlinks, resulting in non-linear hypertexts. Hypertext structure and previous knowledge affect navigation and comprehension of digital expository texts. From the…

WORKING MACHINE-HOUR COST COMPARISON OF MODERN ROAD COVERAGE PROCESSING MECHANIZATION

Directory of Open Access Journals (Sweden)

Dilyara Kyazymovna Izmaylova

2017-09-01

Full Text Available In the article there are mentioned features of alternative mechanization machine-hour cost calculations. Also determined analytical dependencies of calculating the expenses of ownership and maintenance. Given a comparison of expense items of various options for the processing implementation. The analysis is based on the international organizing experience for these types of work.

Perceived challenges of working in a fertility clinic: a qualitative analysis of work stressors and difficulties working with patients.

Science.gov (United States)

Boivin, Jacky; Bunting, Laura; Koert, Emily; Ieng U, Chin; Verhaak, Christianne

2017-02-01

What are some of the challenges of working in a fertility clinic? The most frequently mentioned challenges were workload (e.g. high time pressure) and patient-related sources (e.g. unrealistic expectations). One study showed a too high workload, worry about handling human material and low success rates were main stressors in fertility clinics. An online open-ended survey inviting participants to respond to seven questions was distributed to 5902 members of the European Society for Human Reproduction and Embryology (ESHRE, October 2010). Questions asked participants to describe the top three factors that made (i) their work stressful (hereafter 'Work stressors') and (ii) working with patients difficult (hereafter 'Perceived sources of difficulties'), and (iii) to choose from these factors which top three issues they would be willing to attend a workshop to resolve (hereafter 'Workshops'). A qualitative content analysis using inductive coding for each question was used to extract meaningful themes from the text replies, at three levels of increasing abstraction (lower and higher categories, general themes). The final sample comprised 526 respondents (8.9% participation rate). Respondents were predominantly clinicians (41.3%, n = 216) or embryologists (35.5%, n = 186) from European countries (73.0%, n = 386). The number of text replies generated for each question was 1421, 1208 and 907 for the 'Work Stressors', 'Perceived sources of difficulties' and 'Workshop' questions, respectively. The most often reported higher-order categories of Work Stressors were 'Time and Workload' (61.6%, e.g. time pressure), 'Organisation, Team and management issues' (60.4%, e.g. team conflicts) and 'Job content and work environment' (50.3%, e.g. burdensome administration). For 'Perceived sources of difficulties' these were 'Patient-related sources' (66.7%, e.g. unrealistic expectations), 'Communication and Counselling with patients' (33.7%, e.g. strained information giving) and

Motivation of volunteers to work in palliative care setting: A qualitative study

Directory of Open Access Journals (Sweden)

M A Muckaden

2016-01-01

Full Text Available Background: Volunteers are an integral part of the palliative care services in the Tata Memorial Hospital, Mumbai, Maharashtra, India. These volunteers are an important resource for the department. Thus, it is necessary for the department to determine what motivates these volunteers to continue to work in the setting, acknowledge them and direct efforts toward retaining them and giving them opportunities to serve to the best of their desire and abilities. Aims: The current study aimed at understanding the motivation of volunteers to work in palliative care, to identify the challenges they face and also the effect of their work on their self and relationships. Methodology: In-depth interviews were conducted using semistructured interview guide to study above mentioned aspects. Themes were identified and coding was used to analyze the data. Results: The results suggested that the basic motivation for all the volunteers to work in a palliative care setting is an inherent urge, a feeling of need to give back to the society by serving the sick and the suffering. Other motivating factors identified were team spirit, comfort shared, warm and respectful treatment by the team, satisfying nature of work, experience of cancer in the family, and aligned values and beliefs. Some intrinsic rewards mentioned by volunteers were joy of giving, personal growth, enriching experiences, and meaningful nature of work. Conclusion: The study attempted to improve opportunities of working for these volunteers. Although limited in scope, it offers insight for future research in the area of volunteerism in palliative care setup.

Selecting personnel to work on the interactive graphics system

International Nuclear Information System (INIS)

Norton, F.J.

1979-01-01

The paper established criteria for the selection of personnel to work on the interactive graphics system and mentions some of human behavioral patterns that are created by the implementation of graphic systems. Some of the social and educational problems associated with the interactive graphics system will be discussed. The project also provided for collecting objective data which would be useful in assessing the benefits of interactive graphics systems

Selecting personnel to work on the interactive graphics system

Energy Technology Data Exchange (ETDEWEB)

Norton, F.J.

1979-11-30

The paper established criteria for the selection of personnel to work on the interactive graphics system and mentions some of human behavioral patterns that are created by the implementation of graphic systems. Some of the social and educational problems associated with the interactive graphics system will be discussed. The project also provided for collecting objective data which would be useful in assessing the benefits of interactive graphics systems.

Brief synopsis of EPA Office of Research and Development and the Health Effects Institute mobile source work

International Nuclear Information System (INIS)

1981-05-01

The work in progress by ORD, the pertinent results, and future work planned by ORD are discussed. Some of the important areas mentioned are chemical characterization work, development of method to collect gas-phase hydrocarbons in diesel exhaust, effect of NO2 in mutagen artifact generation, study of filter efficiency, and identification of types of compounds responsible for Ames test activity in diesel particles

76 FR 25413 - Supplemental Nutrition Assistance Program (SNAP): Eligibility, Certification, and Employment and...

Science.gov (United States)

2011-05-04

... previously mentioned, FNS' longstanding policy permits dependent care expenses for children from birth... would be adjusted based on the previous year's rate of inflation. The value of a household's [[Page... income poverty guidelines; or The work hours of an able-bodied adult without dependents (ABAWD) falls...

Connection between Job Motivation, Job Satisfaction and Work Performance in Romanian Trade Enterprises

OpenAIRE

Dina Maria LUT

2012-01-01

On defining the connection between job motivation and job satisfaction and between job satisfaction and work performance is still not complete agreement among experts, given the complexity of the phenomena studied. Over time, the relationship between job motivation and job satisfaction has been addressed in many ways in the organizational psychology. The issue of the connection between job satisfaction and work performance is also at least as controversial as the issues mentioned above with r...

WorkZoneQ user guide for two-lane freeway work zones.

Science.gov (United States)

2013-06-01

WorkZoneQ was developed in Visual Basic for Applications (VBA) to implement the results of the previous study, : Queue and Users Costs in Highway Work Zones. This report contains the WorkZoneQ user guide. WorkZoneQ : consists of eight Excel ...

Escaping Burnout through Collaboration: Co-Teaching in a Right-to-Work State

Science.gov (United States)

Rabidoux, Salena; Rottmann, Amy

2017-01-01

Generally speaking, whenever teachers are mentioned, so too are teachers' unions. However, that is not the case in "right-to-work" states. Teachers in North Carolina, for example, do not have a collective voice to represent them in local or state political arenas, where politicians are usually not well versed in educational practices. As…

[Productivity of doctoral programs in Psychology with Quality Mention in journal articles included in Journal Citation Reports].

Science.gov (United States)

Musi-Lechuga, Bertha; Olivas-Ávila, José; Castro, Angel

2011-08-01

The main objective of the present study was to classify doctoral programs with Quality Mention in Psychology based on their scientific productivity. For this purpose, articles in the Web of Science published by professors teaching in these doctoral programs were analyzed. In addition, we analyzed scientific journals in which these professors tend to publish more papers and the evolution in the number of papers published until 2009. Results showed that the most productive doctoral program was the Neurosciences program at the University of Oviedo. This program showed a ratio of 40 articles--published in journals included in Journal Citation Reports--by each professor. In contrast, other programs did not reach a ratio of 10 articles per professor. Regarding journals, results showed that 9 out of the 20 most popular journals are Hispanic and a gradual increase in the number of published papers was also observed. Lastly, results and implications for quality assessment are discussed.

tagtog: interactive and text-mining-assisted annotation of gene mentions in PLOS full-text articles.

Science.gov (United States)

Cejuela, Juan Miguel; McQuilton, Peter; Ponting, Laura; Marygold, Steven J; Stefancsik, Raymund; Millburn, Gillian H; Rost, Burkhard

2014-01-01

The breadth and depth of biomedical literature are increasing year upon year. To keep abreast of these increases, FlyBase, a database for Drosophila genomic and genetic information, is constantly exploring new ways to mine the published literature to increase the efficiency and accuracy of manual curation and to automate some aspects, such as triaging and entity extraction. Toward this end, we present the 'tagtog' system, a web-based annotation framework that can be used to mark up biological entities (such as genes) and concepts (such as Gene Ontology terms) in full-text articles. tagtog leverages manual user annotation in combination with automatic machine-learned annotation to provide accurate identification of gene symbols and gene names. As part of the BioCreative IV Interactive Annotation Task, FlyBase has used tagtog to identify and extract mentions of Drosophila melanogaster gene symbols and names in full-text biomedical articles from the PLOS stable of journals. We show here the results of three experiments with different sized corpora and assess gene recognition performance and curation speed. We conclude that tagtog-named entity recognition improves with a larger corpus and that tagtog-assisted curation is quicker than manual curation. DATABASE URL: www.tagtog.net, www.flybase.org.

Self-assessed competency at working with a medical interpreter is not associated with knowledge of good practice.

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Patricia Hudelson

Full Text Available BACKGROUND: Specific knowledge and skills are needed to work effectively with an interpreter, but most doctors have received limited training. Self-assessed competency may not accurately identify training needs. PURPOSES: The purpose of this study is to explore the association between self-assessed competency at working with an interpreter and the ability to identify elements of good practice, using a written vignette. METHODS: A mailed questionnaire was sent to 619 doctors and medical students in Geneva, Switzerland. RESULTS: 58.6% of respondents considered themselves to be highly competent at working with a professional interpreter, but 22% failed to mention even one element of good practice in response to the vignette, and only 39% could name more than one. There was no association between self-rated competency and number of elements mentioned. CONCLUSIONS: Training efforts should challenge the assumption that working with an interpreter is intuitive. Evaluation of clinicians' ability to work with an interpreter should not be limited to self-ratings. In the context of large-scale surveys, written vignettes may provide a simple method for identifying knowledge of good practice and topics requiring further training.

Effectiveness of disinfection with alcohol 70% (w/v of contaminated surfaces not previously cleaned

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Maurício Uchikawa Graziano

2013-04-01

Full Text Available OBJECTIVE: To evaluate the disinfectant effectiveness of alcohol 70% (w/v using friction, without previous cleaning, on work surfaces, as a concurrent disinfecting procedure in Health Services. METHOD: An experimental, randomized and single-blinded laboratory study was undertaken. The samples were enamelled surfaces, intentionally contaminated with Serratia marcescens microorganisms ATCC 14756 106 CFU/mL with 10% of human saliva added, and were submitted to the procedure of disinfection WITHOUT previous cleaning. The results were compared to disinfection preceded by cleaning. RESULTS: There was a reduction of six logarithms of the initial microbial population, equal in the groups WITH and WITHOUT previous cleaning (p=0.440 and a residual microbial load ≤ 102 CFU. CONCLUSION: The research demonstrated the acceptability of the practice evaluated, bringing an important response to the area of health, in particular to Nursing, which most undertakes procedures of concurrent cleaning /disinfecting of these work surfaces.

Effectiveness of disinfection with alcohol 70% (w/v of contaminated surfaces not previously cleaned

Directory of Open Access Journals (Sweden)

Maurício Uchikawa Graziano

Full Text Available OBJECTIVE: To evaluate the disinfectant effectiveness of alcohol 70% (w/v using friction, without previous cleaning, on work surfaces, as a concurrent disinfecting procedure in Health Services. METHOD: An experimental, randomized and single-blinded laboratory study was undertaken. The samples were enamelled surfaces, intentionally contaminated with Serratia marcescens microorganisms ATCC 14756 106 CFU/mL with 10% of human saliva added, and were submitted to the procedure of disinfection WITHOUT previous cleaning. The results were compared to disinfection preceded by cleaning. RESULTS: There was a reduction of six logarithms of the initial microbial population, equal in the groups WITH and WITHOUT previous cleaning (p=0.440 and a residual microbial load ≤ 102 CFU. CONCLUSION: The research demonstrated the acceptability of the practice evaluated, bringing an important response to the area of health, in particular to Nursing, which most undertakes procedures of concurrent cleaning /disinfecting of these work surfaces.

Influence of previous knowledge in Torrance tests of creative thinking

OpenAIRE

Aranguren, María; Consejo Nacional de Investigaciones Científicas y Técnicas CONICET

2015-01-01

The aim of this work is to analyze the influence of study field, expertise and recreational activities participation in Torrance Tests of Creative Thinking (TTCT, 1974) performance. Several hypotheses were postulated to explore the possible effects of previous knowledge in TTCT verbal and TTCT figural university students’ outcomes. Participants in this study included 418 students from five study fields: Psychology;Philosophy and Literature, Music; Engineering; and Journalism and Advertisin...

Shift work and its association with metabolic disorders.

Science.gov (United States)

Brum, Maria Carlota Borba; Filho, Fábio Fernandes Dantas; Schnorr, Claudia Carolina; Bottega, Gustavo Borchardt; Rodrigues, Ticiana C

2015-01-01

Although the health burden of shift work has not been extensively studied, evidence suggests that it may affect the metabolic balance and cause obesity and other metabolic disorders. Sleep deprivation, circadian desynchronization and behavioral changes in diet and physical activity are among the most commonly mentioned factors in studies of the association between night work and metabolic disorders. Individual adaptation to night work depends greatly on personal factors such as family and social life, but occupational interventions may also make a positive contribution to the transition to shift work, such as exposure to bright lights during the night shift, melatonin use, shift regularity and clockwise rotation, and dietary adaptations for the metabolic needs of night workers. The evaluation of the impact of night work on health and of the mechanisms underlying this relationship can serve as a basis for intervention strategies to minimize the health burden of shift work. This review aimed to identify highlights regarding therapeutic implications following the association between night and shift work and metabolic disorders, as well as the mechanisms and pathways responsible for these relationships.

The Foundations of the Characterization of the Right a Good Work Environment as a Fundamental Right

OpenAIRE

João Hélio Ferreira Pes

2016-01-01

This study aim to determine which are the foundations of the characterization of the right to a good work environment as a fundamental right. Initially, it conceptualizes the right to a good work  environment.  After,  it  mentions  the  distinction  between  formal  and  material fundamentality of the right to a good work environment under the post-positivist theory. Finally, it presents some substantial foundations of the characterization of the right to a good work environment as a fundame...

"Work smart, wear your hard hat"

CERN Multimedia

2003-01-01

Falling objects and collisions are frequent occurrences in work sites and hazardous areas. Hard hats can help prevent many types of accident and can even save lives. Just imagine an 800 g spanner falling from a 13 m high scaffold onto the head of someone standing below - a nightmare scenario! The impact to the head is equivalent to that of a 5 kg weight falling from 2 metres. That is just what happened to Gerd Fetchenhauer when he was working on the UA1 experiment. Fortunately, he was wearing a hard hat at the time. "That hat saved my life," he explains. "It punched a hole right through the hat and I was a bit dazed for a couple of hours but otherwise I was OK." Since that day, Gerd Fetchenhauer, now working on CMS, is never seen on a work site without his hard hat on. Work sites have proliferated at CERN with the construction of the LHC and its detectors, and the wearing of hard hats is compulsory (not to mention life-saving). In the underground caverns and experiment halls, where gantry cranes and other h...

Demonstration testing and evaluation of in situ heating of soil

International Nuclear Information System (INIS)

1995-01-01

This document describes the Quality Assurance Project Plan (QAPP) for IITRI Project C06787 entitled open-quotes Demonstration Testing and Evaluation of In Situ Heating of Soilclose quotes. A work plan for the above mentioned work was previously submitted. This QAPP describes the sampling and analysis of soil core-samples obtained from the K-25 Site (Oak Ridge Gaseous Diffusion Plant) where an in-situ heating and soil decontamination demonstration experiment will be performed. Soil samples taken before and after the experiment will be analyzed for selected volatile organic compounds. The Work Plan mentioned above provides a complete description of the demonstration site, the soil sampling plan, test plan, etc

Previous Employment and Job Satisfaction Conditions: The Case of Regional Administration

Science.gov (United States)

Amalia, Myronaki; Nikolaos, Antonakas

2009-08-01

In the present work we study the different dimensions of satisfaction and the way of constitution of satisfaction of an important sample of the employees in the Regional administration of Crete and in their connection with the variable of the previous employment. We found statistically important differences for the components of satisfaction from the life, collaboration in and outside from the department, in the social satisfaction and the variable of the years in the service (labour group with satisfaction than the other previous employment groups. In the other hand the group with many years in the service presents bigger satisfaction than the other groups. Finally, is important to note that the sample present some interesting characteristics.

Men's health promotion interventions: what have we learned from previous programmes.

Science.gov (United States)

Robertson, Steve; Witty, Karl; Zwolinsky, Steve; Day, Rhiannon

2013-11-01

Concern persists in health-related literature about men's reduced life expectancy and higher premature death rates; this is often linked to difficulties in engaging with men as a client group. However, some innovative projects and programmes, often led by health visitors or other community based nurses, have developed successful health promotion work with men. This article collates existing tacit knowledge (previous learning) about men's health interventions by integrating interview data from nine practitioners who have established such initiatives with data from 35 men's health project reports to consider 'what works'. Five themes stood out as being significant across the data reviewed: using the right setting (often outside statutory services); ensuring the right approach (drawing on male-specific interests and language); actively listening to what local men say; appropriate training (initial and ongoing) for those involved in such work; and partnership working with local community groups, businesses and statutory service providers. While not a panacea for working with any and all men, these themes form a good basis for successful engagement with men and align well with what a recent review of health visitor interventions suggest works in helping bridge service provision-uptake gaps.

Factors Influencing Neurosurgeons’ Decision to Retain in a Work Location: A Qualitative Study

Science.gov (United States)

Rafiei, Sima; Arab, Mohammad; Rashidian, Arash; Mahmoudi, Mahmood; Rahimi-Movaghar, Vafa

2015-01-01

Introduction: Physician retention is a serious concern to have an effective and efficient health system; the key challenge is how best to encourage and retain health providers in their work location. There have been considerable studies on factors influencing physicians’ retention but little research has been conducted in Iran. This study aims to determine the affecting factors from neurosurgeons’ viewpoint to support policy makers in proposing a sort of evidence based retention strategies. Methods: We conducted semi structured interviews with 17 neurosurgeons working in 9 provinces of Iran between September and November 2014. We included physicians remaining to work in a particular community for at least 3 years and asked them about the factors influenced their decision to retain in a work place. Data were thematically analyzed using “framework approach” for qualitative research. Results: Satisfaction with monetary incentives, availability of adequate clinical infrastructure in a community and appropriate working condition were most commonly cited factors mentioned by all participants as key reasons for retention. Furthermore elements which contributed to the quality of living condition, personal background and incentives, family convenience were emphasized by majority of them. A small number of participants mentioned opportunity for continuing learning and updating knowledge as well as supportive organizational policies as important motivators in a workplace. Conclusion: Ministry of Health and Medical Education (MOHME) should consider a multifaceted and holistic approach to improve neurosurgeons’ retention in their work location. Our findings suggests a combination of financial remuneration, establishment of adequate hospitals and clinical facilities, collaborative working environment with reasonable workload, proper living condition, family support and facilities for professional development to be employed as an effective strategy for promoting

Changes in work affect in response to lunchtime walking in previously physically inactive employees: A randomized trial.

Science.gov (United States)

Thøgersen-Ntoumani, C; Loughren, E A; Kinnafick, F-E; Taylor, I M; Duda, J L; Fox, K R

2015-12-01

Physical activity may regulate affective experiences at work, but controlled studies are needed and there has been a reliance on retrospective accounts of experience. The purpose of the present study was to examine the effect of lunchtime walks on momentary work affect at the individual and group levels. Physically inactive employees (N = 56; M age = 47.68; 92.86% female) from a large university in the UK were randomized to immediate treatment or delayed treatment (DT). The DT participants completed both a control and intervention period. During the intervention period, participants partook in three weekly 30-min lunchtime group-led walks for 10 weeks. They completed twice daily affective reports at work (morning and afternoon) using mobile phones on two randomly chosen days per week. Multilevel modeling was used to analyze the data. Lunchtime walks improved enthusiasm, relaxation, and nervousness at work, although the pattern of results differed depending on whether between-group or within-person analyses were conducted. The intervention was effective in changing some affective states and may have broader implications for public health and workplace performance. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Determination of the Boltzmann constant with cylindrical acoustic gas thermometry: new and previous results combined

Science.gov (United States)

Feng, X. J.; Zhang, J. T.; Lin, H.; Gillis, K. A.; Mehl, J. B.; Moldover, M. R.; Zhang, K.; Duan, Y. N.

2017-10-01

We report a new determination of the Boltzmann constant k B using a cylindrical acoustic gas thermometer. We determined the length of the copper cavity from measurements of its microwave resonance frequencies. This contrasts with our previous work (Zhang et al 2011 Int. J. Thermophys. 32 1297, Lin et al 2013 Metrologia 50 417, Feng et al 2015 Metrologia 52 S343) that determined the length of a different cavity using two-color optical interferometry. In this new study, the half-widths of the acoustic resonances are closer to their theoretical values than in our previous work. Despite significant changes in resonator design and the way in which the cylinder length is determined, the value of k B is substantially unchanged. We combined this result with our four previous results to calculate a global weighted mean of our k B determinations. The calculation follows CODATA’s method (Mohr and Taylor 2000 Rev. Mod. Phys. 72 351) for obtaining the weighted mean value of k B that accounts for the correlations among the measured quantities in this work and in our four previous determinations of k B. The weighted mean {{\\boldsymbol{\\hat{k}}}{B}} is 1.380 6484(28)  ×  10-23 J K-1 with the relative standard uncertainty of 2.0  ×  10-6. The corresponding value of the universal gas constant is 8.314 459(17) J K-1 mol-1 with the relative standard uncertainty of 2.0  ×  10-6.

Is Family-to-Work Interference Related to Co-Workers' Work Outcomes?

Science.gov (United States)

ten Brummelhuis, Lieke L.; Bakker, Arnold B.; Euwema, Martin C.

2010-01-01

Previous studies have convincingly shown that employees' family lives can affect their work outcomes. We investigate whether family-to-work interference (FWI) experienced by the employee also affects the work outcomes of a co-worker. We predict that the employee's FWI has an effect on the co-worker's outcomes through the crossover of positive and…

Daily spillover from family to work: A test of the work-home resources model.

Science.gov (United States)

Du, Danyang; Derks, Daantje; Bakker, Arnold B

2018-04-01

The present study examines a mediated moderation model of the day-level effects of family hassles and family-work spillover (affect and cognition) on the relationship between job resources and employees' flourishing at work. Based on the work-home resources model, the authors hypothesized that demands from one domain (family) induce repetitive thoughts or negative feelings about those problems, so that individuals are not able to function optimally and to make full use of contextual resources in the other domain (work). Multilevel analyses of 108 Chinese working parents' 366 daily surveys revealed that the relationship between morning job resources and afternoon flourishing was significantly positive when previous day family hassles were low; the relationship became nonsignificant when previous day family hassles were high. In addition, as predicted, daily rumination also attenuated the relationship between morning job resources and afternoon flourishing, whereas daily affect did not. Finally, the moderating effect of previous day family hassles was mediated by daily rumination. The findings contribute to spillover theories by revealing the roles of affective and cognitive spillover from family to work. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

The Impact of Auditory Working Memory Training on the Fronto-Parietal Working Memory Network

Directory of Open Access Journals (Sweden)

Julia eSchneiders

2012-06-01

Full Text Available Working memory training has been widely used to investigate working memory processes. We have shown previously that visual working memory benefits only from intra-modal visual but not from across-modal auditory working memory training. In the present functional magnetic resonance imaging study we examined whether auditory working memory processes can also be trained specifically and which training-induced activation changes accompany theses effects. It was investigated whether working memory training with strongly distinct auditory materials transfers exclusively to an auditory (intra-modal working memory task or whether it generalizes to an (across-modal visual working memory task. We used an adaptive n-back training with tonal sequences and a passive control condition. The memory training led to a reliable training gain. Transfer effects were found for the (intra-modal auditory but not for the (across-modal visual 2-back task. Training-induced activation changes in the auditory 2-back task were found in two regions in the right inferior frontal gyrus. These effects confirm our previous findings in the visual modality and extends intra-modal effects to the auditory modality. These results might reflect increased neural efficiency in auditory working memory processes as in the right inferior frontal gyrus is frequently found in maintaining modality-specific auditory information. By this, these effects are analogical to the activation decreases in the right middle frontal gyrus for the visual modality in our previous study. Furthermore, task-unspecific (across-modal activation decreases in the visual and auditory 2-back task were found in the right inferior parietal lobule and the superior portion of the right middle frontal gyrus reflecting less demands on general attentional control processes. These data are in good agreement with across-modal activation decreases within the same brain regions on a visual 2-back task reported previously.

Modeling The Interaction Effects Between Tools And The Work Piece For Metal Forming Processes

International Nuclear Information System (INIS)

Franzke, Martin; Puchhala, Sreedhar; Dackweiler, Harald

2007-01-01

In metal forming processes especially in cold forming, elastic deformation of the tools has a big impact on the final shape of the work-piece. Computation of such processes considering the plastic effects of the work-piece and elastic deformations of the tools at a time in a single FE model complicates to manage the convergence criteria. This situation is even aggravated if the contact situations (between working and support rolls) have to be considered in the simulation, which requires a very fine discretization of the contact zones of both the tool and work piece. This paper presents recently developed concept which meets the above mentioned demands very effectively. Within this concept, the computation of the elastic effects of the tools is separated from the process simulation (which considers elastic-plastic effects of the work-piece). Both simulations are coupled via automatic data interchange, which is bi-directional, because both simulations influence each other. The advantages of this concept include a quite easy to handle contact situations in process simulation, smaller stiffness matrix compared to single model approach and good convergence of the computation. This concept is highly generalized and successfully applied to simulate rolling, drawing, extrusion and forging processes. The above mentioned concept is being implemented into the FE package PEP and LARSTRAN/SHAPE. Rolling experiments are conducted in duo and quarto configuration. Optical three-dimensional digitalizing system was used to measure the deformations within the machine and work-piece profile. These results are used for the validation of FE simulations. This work is being sponsored by the German Research Foundation (DFG) through the project ''Interaction effects between processes and structures-SPP1180''

Staff perception of interprofessional working relationships after a work redesign intervention in a Danish orthopaedic hand unit outpatient clinic.

Science.gov (United States)

de Beijer, Anke Elisabeth; Hansen, Torben Bæk; Stilling, Maiken; Jakobsen, Flemming

2016-01-01

There is evidence that clinical pathways improve quality of care; however, knowledge is limited concerning the influence on and the benefits experienced by the interprofessional teams working with these pathways. Our working methods in a hand unit in an orthopaedic outpatient clinic in Denmark were redesigned to include, among other changes, the introduction of clinical pathways. Changes included standardising treatment and communication methods, delegating tasks from medical specialists to nurses, and providing nurses with their own consultation room. Using focus group interviews before and after the implementation of the new working methods, we investigated staff-perceived experiences of the effects on working relationships and the utilisation of professional skills and attitudes, resulting from the mentioned change in working methods. The results were changes in daily communication methods among healthcare staff and improvements in the actual communication and collaborative problem solving skills concerning standard patients with simple hand pathology; however, there are still challenges for patients with more complex hand pathology. Though this new interprofessional arrangement improves the use of nurse and medical specialist professional competencies, it also requires a high degree of trust among the team members.

Laparoscopy After Previous Laparotomy

Directory of Open Access Journals (Sweden)

Zulfo Godinjak

2006-11-01

Full Text Available Following the abdominal surgery, extensive adhesions often occur and they can cause difficulties during laparoscopic operations. However, previous laparotomy is not considered to be a contraindication for laparoscopy. The aim of this study is to present that an insertion of Veres needle in the region of umbilicus is a safe method for creating a pneumoperitoneum for laparoscopic operations after previous laparotomy. In the last three years, we have performed 144 laparoscopic operations in patients that previously underwent one or two laparotomies. Pathology of digestive system, genital organs, Cesarean Section or abdominal war injuries were the most common causes of previouslaparotomy. During those operations or during entering into abdominal cavity we have not experienced any complications, while in 7 patients we performed conversion to laparotomy following the diagnostic laparoscopy. In all patients an insertion of Veres needle and trocar insertion in the umbilical region was performed, namely a technique of closed laparoscopy. Not even in one patient adhesions in the region of umbilicus were found, and no abdominal organs were injured.

Concept of Sukha (comfort) mentioned in Dhatusarata (tissue excellence) w.s.r. to vocational guidance

Science.gov (United States)

Waghulade, Hemangini; Harit, Mahesh Kumar

2014-01-01

Agni (digestive fire), Prakruti (constitution), Dhatusarata (tissue excellence), Dosha (bio–energies) are the specialties of Ayurveda on which diagnosis, treatment and research are based. The description of Dhatusarata (tissue excellence) has been given under Dashavidha Pariksha (tenfold examination) in Charak Samhita, Viman Sthana, 8th chapter. Some qualities, which are mentioned in Dhatusarata are difficult to assess, e.g. Sukha, Aishwarya, Upabhoga, Bala, etc., There is a need to develop some quantitative parameters to measure these qualities according to tissue excellence i.e. Dhatusarata. By assessing Dhatu Sarata, one can judge the true strength of a particular Dhatu but only the ability or strength is not enough to get success; the liking or interest is also essential to achieve success. The purpose of this study is to elaborate the concept of Dhatusarata and reveal different aspects of Sukha according to the quality of that particular Dhatu in context of vocational guidance. It will help to establish interrelationship between Dhatusarata and vocational guidance. It will be assessed whether this Sukha quality is merely happiness or having different shades according to the excellence of Dhatus and whether this study is useful in guiding the person to choose appropriate profession, which will be according to his liking and ability. It has been concluded that shades of Sukha quality varies with particular Dhatusaras, which may be helpful in guiding a suitable profession to an individual which will be according to his ability and liking i.e. Sukha for intimate success. PMID:26195895

Forgotten constructions erected for mining and salt-works activities in Zlatá Baňa

Directory of Open Access Journals (Sweden)

Ján Brehuv

2008-06-01

Full Text Available Village Zlatá Baňa is known for the mining activities for gold, silver, mercury and antimony in the past. This article is devoted notto mining activities but to forgotten 2 dams, which were erected on the Delňa brook. The first was constructed above Zlatá Baňa fromwood in 1691 and does not exist presently. The second one was erected beneath Zlatá Baňa between 1802 – 1807 from stone and cementmortar. It exists up to this day but it is not working. The mentioned dams enabled to create water reservoirs. The first one enabled the water transport of wood trunksfrom Žlatá Baňa to Soľná Baňa in 1691 for a mining output of a salt-stone (or stone-salt. In the years 1807-1917, water from the second reservoir enabled the water transport of wood by a wooden flume 18,9 km long from Zlatá Baňa to the salt-works in Solivar. The mentioned dams and their water reservoirs enabled the high economical effectivity of the mining output of salt and salt-production of the salt-works in Solivar.

work hardening, recovery and recrystallization of alloys containing dispersed precipitates

International Nuclear Information System (INIS)

Padilha, A.F.

1989-01-01

This paper reviews the work hardening, recovery and recrystallization mechanisms in alloys containing dispersed precipitates. In the section on work hardening, the influence od spacing, particle size and shape on the density and distribution of dislocations have been discussed. They represent a large part of the energy stored in the material following drformation, which in turn is driving force for recrystallization. Next, the role of precipitates on recovery, on the formation and the growth of recrystallized regions has been discussed in detail. The competition between recovery and recrystallization and recrystallization of supersaturated solid solutions have also been mentioned. Finally, the technological relevance of the aspects treated in this paper has been discussed. (author) [pt

Long Working Hours in Korea: Based on the 2014 Korean Working Conditions Survey.

Science.gov (United States)

Park, Jungsun; Kim, Yangho; Han, Boyoung

2017-12-01

Long working hours adversely affect worker safety and health. In 2004, Korea passed legislation that limited the work week to 40 hours, in an effort to improve quality-of-life and increase business competitiveness. This regulation was implemented in stages, first for large businesses and then for small businesses, from 2004 to 2011. We previously reported that average weekly working hours decreased from 2006 to 2010, based on the Korean Working Conditions Survey. In the present study, we examine whether average weekly working hours continued to decrease in 2014 based on the 2014 Korean Working Conditions Survey. The results show that average weekly working hours among all groups of workers decreased in 2014 relative to previous years; however, self-employed individuals and employers (who are not covered by the new legislation) in the specific service sectors worked > 60 h/wk in 2014. The Korean government should prohibit employees from working excessive hours and should also attempt to achieve social and public consensus regarding work time reduction to improve the safety, health, and quality-of-life of all citizens, including those who are employers and self-employed.

Working hours and Work-Life Balance Satisfaction in Couples

OpenAIRE

Nathalie Georges; Dominique Méda; Danièle Trancart

2010-01-01

Over the past several years, many studies have highlighted the strategic nature of working hours, the way they are determined, their regularity and their predictability to judge the qualities of a job and how family life and work life are reconciled. Our results confirm those obtained by previous studies and clarify them, while also showing that both the working hours of the persons questioned and those of their spouse constitute a central variable. We will first review the results from the a...

Preoperative screening: value of previous tests.

Science.gov (United States)

Macpherson, D S; Snow, R; Lofgren, R P

1990-12-15

To determine the frequency of tests done in the year before elective surgery that might substitute for preoperative screening tests and to determine the frequency of test results that change from a normal value to a value likely to alter perioperative management. Retrospective cohort analysis of computerized laboratory data (complete blood count, sodium, potassium, and creatinine levels, prothrombin time, and partial thromboplastin time). Urban tertiary care Veterans Affairs Hospital. Consecutive sample of 1109 patients who had elective surgery in 1988. At admission, 7549 preoperative tests were done, 47% of which duplicated tests performed in the previous year. Of 3096 previous results that were normal as defined by hospital reference range and done closest to the time of but before admission (median interval, 2 months), 13 (0.4%; 95% CI, 0.2% to 0.7%), repeat values were outside a range considered acceptable for surgery. Most of the abnormalities were predictable from the patient's history, and most were not noted in the medical record. Of 461 previous tests that were abnormal, 78 (17%; CI, 13% to 20%) repeat values at admission were outside a range considered acceptable for surgery (P less than 0.001, frequency of clinically important abnormalities of patients with normal previous results with those with abnormal previous results). Physicians evaluating patients preoperatively could safely substitute the previous test results analyzed in this study for preoperative screening tests if the previous tests are normal and no obvious indication for retesting is present.

Human error mechanisms in complex work environments

International Nuclear Information System (INIS)

Rasmussen, J.

1988-01-01

Human error taxonomies have been developed from analysis of industrial incident reports as well as from psychological experiments. In this paper the results of the two approaches are reviewed and compared. It is found, in both cases, that a fairly small number of basic psychological mechanisms will account for most of the action errors observed. In addition, error mechanisms appear to be intimately related to the development of high skill and know-how in a complex work context. This relationship between errors and human adaptation is discussed in detail for individuals and organisations. The implications for system safety and briefly mentioned, together with the implications for system design. (author)

Human error mechanisms in complex work environments

International Nuclear Information System (INIS)

Rasmussen, Jens; Danmarks Tekniske Hoejskole, Copenhagen)

1988-01-01

Human error taxonomies have been developed from analysis of industrial incident reports as well as from psychological experiments. In this paper the results of the two approaches are reviewed and compared. It is found, in both cases, that a fairly small number of basic psychological mechanisms will account for most of the action errors observed. In addition, error mechanisms appear to be intimately related to the development of high skill and know-how in a complex work context. This relationship between errors and human adaptation is discussed in detail for individuals and organisations. The implications for system safety are briefly mentioned, together with the implications for system design. (author)

[Work, momentum and fatigue in the work of Daniel Bernoulli: toward the optimization of biological fact].

Science.gov (United States)

Fonteneau, Yannick; Viard, Jérôme

The concept of mechanical work is inherited from the concepts of potentia absoluta and men's work, both implemented in the section IX of Daniel Bernoulli's Hydrodynamica in 1738. Nonetheless, Bernoulli did not confuse these two entities: he defined a link from gender to species between the former, which is general, and the latter, which is organic. In addition, Bernoulli clearly distinguished between vis viva and potentia absoluta (or work). Their reciprocal conversions are rarely mentioned explicitly in this book, except once, in the section X of his work, from vis viva to work, and subordinated to the mediation of a machine, in a driving forces substitution problem. His attitude evolved significantly in a text in 1753, in which work and vis viva were unambiguously connected, while the concept of potentia absoluta was reduced to that of human work, and the expression itself was abandoned. It was then accepted that work can be converted into vis viva, but the opposite is true in only one case, the intra-organic one. It is the concept of fatigue, seen as an expenditure of animal spirits themselves conceived of as little tensed springs releasing vis viva, that allowed the conversion, never quantified and listed simply as a model, from vis viva to work. Thus, work may have ultimately appeared as a transitional state between two kinds of vis viva, of which the first is non-quantifiable. At the same time, the natural elements were discredited from any hint of profitable production. Only men and animals were able to work in the strict sense of the word. Nature, left to itself, does not work, according to Bernoulli. In spite of his wish to bring together rational mechanics and practical mechanics, one perceived in the work of Bernoulli the subsistence of a rarely crossed disjunction between practical and theoretical fields.

`Sex' - It's not only Women's Work: A Case for Refocusing on the Functional Role that Sex Plays in Work for both Women and Men.

Science.gov (United States)

Uretsky, Elanah

2015-01-01

Mention of the term sex work often invokes images of marginalized women at risk for HIV infection. Such images, however, are counterintuitive to the functional role intended by the movement that spawned use of the terms `sex work' and `sex worker'. This article looks at the sexual practices of men in urban China to argue for a return to a functional definition of `sex work', which was originally meant to legitimize the role sex plays in work. The progenitors of this movement intended to use `sex work' as a means to legitimize sex as an income generating activity for women involved in prostitution. I show that sex can also serve a functional role in the work-related duties of men seeking economic and political success in contemporary urban China. Men in China utilize sex as one way for demonstrating the loyalty necessary to access state-owned and controlled resources in a market economy governed under a Leninist system. Overall the article demonstrates that reclaiming perception of sex work as a functional rather than behavioral category can expand its use for preventing HIV among the broad subset of people who engage in sex as part of their work.

Control of subcontractors by civil works contractor for a nuclear power plant

International Nuclear Information System (INIS)

Jiang Xinguo

1995-10-01

The civil works (CW) contractor is responsible for managing its subcontractors according to the requirements of quality assurance programme including the establishment of organization, quality assurance management, document control, material control, construction schedule control, inspection and test control, non-conformance control, corrective actions and executive technical files. The responsibilities of the plant owner, the CW contractor and its subcontractors in relation to performing their functions in the above-mentioned activities are described in detail

Control of subcontractors by civil works contractor for a nuclear power plant

Energy Technology Data Exchange (ETDEWEB)

Xinguo, Jiang [Huaxing Construction Company, Yizheng, JS (China)

1995-10-01

The civil works (CW) contractor is responsible for managing its subcontractors according to the requirements of quality assurance programme including the establishment of organization, quality assurance management, document control, material control, construction schedule control, inspection and test control, non-conformance control, corrective actions and executive technical files. The responsibilities of the plant owner, the CW contractor and its subcontractors in relation to performing their functions in the above-mentioned activities are described in detail.

Long Working Hours in Korea: Based on the 2014 Korean Working Conditions Survey

Directory of Open Access Journals (Sweden)

Jungsun Park

2017-12-01

Full Text Available Background: Long working hours adversely affect worker safety and health. In 2004, Korea passed legislation that limited the work week to 40 hours, in an effort to improve quality-of-life and increase business competitiveness. This regulation was implemented in stages, first for large businesses and then for small businesses, from 2004 to 2011. We previously reported that average weekly working hours decreased from 2006 to 2010, based on the Korean Working Conditions Survey. Methods: In the present study, we examine whether average weekly working hours continued to decrease in 2014 based on the 2014 Korean Working Conditions Survey. Results: The results show that average weekly working hours among all groups of workers decreased in 2014 relative to previous years; however, self-employed individuals and employers (who are not covered by the new legislation in the specific service sectors worked > 60 h/wk in 2014. Conclusion: The Korean government should prohibit employees from working excessive hours and should also attempt to achieve social and public consensus regarding work time reduction to improve the safety, health, and quality-of-life of all citizens, including those who are employers and self-employed. Keywords: employee, employer, Korea, self-employed, working hours

Are parental leaves considered as work interruptions by survey respondents? A methodological note

Directory of Open Access Journals (Sweden)

Céline Le Bourdais

2012-01-01

Full Text Available Parental leaves and family-related work interruptions are linked to a variety of issues, such as children’s well-being or women’s work trajectories. Yet, the measurement of periods of absence from the labour market might be imprecise, especially in retrospective surveys. To evaluate the quality of the collected information, we examine whether women who reported taking a parental leave longer than six months also mentioned a corresponding work interruption, using the 2008 Living in Canada Survey (LCS – Pilot. Our analysis shows that nearly half of women failed to do so. We investigate the sources of the discrepancy and suggest possible avenues of change for future surveys.

Editorial for special section of grid computing journal on “Cloud Computing and Services Science‿

NARCIS (Netherlands)

van Sinderen, Marten J.; Ivanov, Ivan I.

This editorial briefly discusses characteristics, technology developments and challenges of cloud computing. It then introduces the papers included in the special issue on "Cloud Computing and Services Science" and positions the work reported in these papers with respect to the previously mentioned

Omnichannel strategy and the distribution of public services in Spain

Directory of Open Access Journals (Sweden)

Manuel Rey-Moreno

2016-01-01

This work presents the current situation of the development of e-Government in Spain, showing the real applicability and degree of efficacy of the previously mentioned strategies to increase the citizens’ rate of use of e-Government, compared to traditional management channels.

Executive Functions and Working Memory Behaviours in Children with a Poor Working Memory

Science.gov (United States)

St. Clair-Thompson, Helen L.

2011-01-01

Previous research has suggested that working memory difficulties play an integral role in children's underachievement at school. However, working memory is just one of several executive functions. The extent to which problems in working memory extend to other executive functions is not well understood. In the current study 38 children with a poor…

[Value of the space perception test for evaluation of the aptitude for precision work in geodesy].

Science.gov (United States)

Remlein-Mozolewska, G

1982-01-01

The visual spatial localization ability of geodesy and cartography - employers and of the pupils trained for the mentioned profession has been examined. The examination has been based on work duration and the time of its performance. A correlation between the localization ability and the precision of the hand - movements required in everyday work has been proven. The better the movement precision, the more efficient the visual spatial localization. The length of work has not been significant. The test concerned appeared to be highly useful in geodesy for qualifying workers for the posts requiring good hands efficiency.

The impact of auditory working memory training on the fronto-parietal working memory network

OpenAIRE

Schneiders, Julia A.; Opitz, Bertram; Tang, Huijun; Deng, Yuan; Xie, Chaoxiang; Li, Hong; Mecklinger, Axel

2012-01-01

Working memory training has been widely used to investigate working memory processes. We have shown previously that visual working memory benefits only from intra-modal visual but not from across-modal auditory working memory training. In the present functional magnetic resonance imaging study we examined whether auditory working memory processes can also be trained specifically and which training-induced activation changes accompany theses effects. It was investigated whether working memory ...

`Sex' – It's not only Women's Work: A Case for Refocusing on the Functional Role that Sex Plays in Work for both Women and Men

Science.gov (United States)

Uretsky, Elanah

2014-01-01

Mention of the term sex work often invokes images of marginalized women at risk for HIV infection. Such images, however, are counterintuitive to the functional role intended by the movement that spawned use of the terms `sex work' and `sex worker'. This article looks at the sexual practices of men in urban China to argue for a return to a functional definition of `sex work', which was originally meant to legitimize the role sex plays in work. The progenitors of this movement intended to use `sex work' as a means to legitimize sex as an income generating activity for women involved in prostitution. I show that sex can also serve a functional role in the work-related duties of men seeking economic and political success in contemporary urban China. Men in China utilize sex as one way for demonstrating the loyalty necessary to access state-owned and controlled resources in a market economy governed under a Leninist system. Overall the article demonstrates that reclaiming perception of sex work as a functional rather than behavioral category can expand its use for preventing HIV among the broad subset of people who engage in sex as part of their work. PMID:25642103

Electronic work sheets for nuclear equipment dimensioning according to AD-Merkblaetter

International Nuclear Information System (INIS)

Rodrigues, P.R.B.

1994-01-01

The purpose of this paper is to show the capability of Work sheet applications in solving engineering problems in a much easier way than by using languages such as Fortran, BASIC etc., once many routines that would have to be developed in these languages for printing and display on screen, just to give a few instances, are already included in the Work sheet application. It is also worth mentioning the fact the never version of the Excel, version 5,0, includes the Object-oriented language Visual Basic, thus making it possible to develop routines for customization as well as compiling interactive routines speeding up the program. (author). 2 refs, 8 figs, 2 tabs

The impact of auditory working memory training on the fronto-parietal working memory network.

Science.gov (United States)

Schneiders, Julia A; Opitz, Bertram; Tang, Huijun; Deng, Yuan; Xie, Chaoxiang; Li, Hong; Mecklinger, Axel

2012-01-01

Working memory training has been widely used to investigate working memory processes. We have shown previously that visual working memory benefits only from intra-modal visual but not from across-modal auditory working memory training. In the present functional magnetic resonance imaging study we examined whether auditory working memory processes can also be trained specifically and which training-induced activation changes accompany theses effects. It was investigated whether working memory training with strongly distinct auditory materials transfers exclusively to an auditory (intra-modal) working memory task or whether it generalizes to a (across-modal) visual working memory task. We used adaptive n-back training with tonal sequences and a passive control condition. The memory training led to a reliable training gain. Transfer effects were found for the (intra-modal) auditory but not for the (across-modal) visual transfer task. Training-induced activation decreases in the auditory transfer task were found in two regions in the right inferior frontal gyrus. These effects confirm our previous findings in the visual modality and extents intra-modal effects in the prefrontal cortex to the auditory modality. As the right inferior frontal gyrus is frequently found in maintaining modality-specific auditory information, these results might reflect increased neural efficiency in auditory working memory processes. Furthermore, task-unspecific (amodal) activation decreases in the visual and auditory transfer task were found in the right inferior parietal lobule and the superior portion of the right middle frontal gyrus reflecting less demand on general attentional control processes. These data are in good agreement with amodal activation decreases within the same brain regions on a visual transfer task reported previously.

The impact of auditory working memory training on the fronto-parietal working memory network

Science.gov (United States)

Schneiders, Julia A.; Opitz, Bertram; Tang, Huijun; Deng, Yuan; Xie, Chaoxiang; Li, Hong; Mecklinger, Axel

2012-01-01

Working memory training has been widely used to investigate working memory processes. We have shown previously that visual working memory benefits only from intra-modal visual but not from across-modal auditory working memory training. In the present functional magnetic resonance imaging study we examined whether auditory working memory processes can also be trained specifically and which training-induced activation changes accompany theses effects. It was investigated whether working memory training with strongly distinct auditory materials transfers exclusively to an auditory (intra-modal) working memory task or whether it generalizes to a (across-modal) visual working memory task. We used adaptive n-back training with tonal sequences and a passive control condition. The memory training led to a reliable training gain. Transfer effects were found for the (intra-modal) auditory but not for the (across-modal) visual transfer task. Training-induced activation decreases in the auditory transfer task were found in two regions in the right inferior frontal gyrus. These effects confirm our previous findings in the visual modality and extents intra-modal effects in the prefrontal cortex to the auditory modality. As the right inferior frontal gyrus is frequently found in maintaining modality-specific auditory information, these results might reflect increased neural efficiency in auditory working memory processes. Furthermore, task-unspecific (amodal) activation decreases in the visual and auditory transfer task were found in the right inferior parietal lobule and the superior portion of the right middle frontal gyrus reflecting less demand on general attentional control processes. These data are in good agreement with amodal activation decreases within the same brain regions on a visual transfer task reported previously. PMID:22701418

The Effect of Student Working Group Establishment on Teaching General Embryology Course to Medical Students

Directory of Open Access Journals (Sweden)

Mozafar Khazaei

2012-11-01

Full Text Available Introduction: Quantitative and qualitative enhancement of educational activities is an essential issue. Learners’ cooperation in the teaching process in order to increase teaching effectiveness and promotion is considered significant. The aim of the present study was to determine the effect of establishment of student working group on the teaching general embryology course to medical students.Methods: Ten students (1% of medical embryology course were selected to analyze the topics to be taught before each session according to lesson plan, and observe the whole teaching process during lesson presentation. Then, having asked the other students’ viewpoints and discussing with one another, they provided the teacher with a written report on the strengths and weaknesses of the teaching and its problems. The teacher analyzed the problems proposed by the working group to improve teaching process in the next session. At the end of the semester, a questionnaire was administered to all the participants. Data were analyzed using descriptive statistics.Results: The mean of students’ scores was 74.26%. The most important findings obtained in this study included positive role of film projection in teaching the materials (95.34%, significance of presentation of various pictures from different books (88.4%, changing students’ attitude toward application of embryology in different diseases (86%, and repetition of previous session’s pictures (83.75%. The weak points mentioned, however, were physical problems of the classroom and deficiency of audio visual equipment.Conclusion: Student working group has a positive impact on the teaching medical general embryology.

Stored object knowledge and the production of referring expressions : The case of color typicality

NARCIS (Netherlands)

Westerbeek, Hans; Koolen, Ruud; Maes, A.A.

2015-01-01

When speakers describe objects with atypical properties, do they include these properties in their referring expressions, even when that is not strictly required for unique referent identification? Based on previous work, we predict that speakers mention the color of a target object more often when

Biological and environmental reference materials in neutron activation analysis work

International Nuclear Information System (INIS)

Guinn, V.P.; Gavrilas, M.

1990-01-01

The great usefulness of reference materials, especially ones of certified elemental composition, is discussed with particular attention devoted to their use in instrumental neutron activation analysis (INAA) work. Their use, including both certified and uncertified values, in calculations made by the INAA Advance Prediction Computer Program (APCP) is discussed. The main features of the APCP are described, and mention is made of the large number of reference materials run on the APCP (including the new personal computer version of the program), with NBS Oyster Tissue SRM-1566 used as the principal examle. (orig.)

Night Shift Work and Its Health Effects on Nurses.

Science.gov (United States)

Books, Candie; Coody, Leon C; Kauffman, Ryan; Abraham, Sam

The purpose of this research was to study night shift work and its health effects on nurses. This was a quantitative study using descriptive design; it also incorporated three qualitative open-ended questions to complement the study. The data were collected using Survey Monkey, with an Internet-based confidential data collection tool. The population of relevance to this study was nurses employed in hospital settings in the United States. E-mail addresses and Facebook were used to recruit participants. Results indicated that there is an increased risk of sleep deprivation, family stressors, and mood changes because of working the night shift. Rotating shifts were mentioned as a major concern for night shift nurses. Respondents agreed that complaints about fatigue and fatigue-related illnesses in night shift workers were ignored. There was also a general perception among nurses working the night shift that sleep deprivation leads to negative health consequences including obesity; however, they were not as high a concern as rotating shifts or fatigue.

V labyrintech Holanovy pozdní lyriky : Nad knihou Zdeňka Kožmína

OpenAIRE

Křivánek, Vladimír

2005-01-01

This essay on the late lyric verse of Vladimír Holan, inspired by Zdeněk Kožmín’s Existencionalita, also presents an overview of previous important interpretations of Holan’s work – apart from Kožmín, it mentions the work of Přemysl Blažíček and Jiří Opelík.

Temporary Agency Work as a Means of Achieving Flexicurity?

Directory of Open Access Journals (Sweden)

Kristina Håkansson

2012-11-01

Full Text Available After decades of debate about flexibility, flexicurity has become a new buzzword in working life. Flexicurity refers to both the employer’s demand for flexibility and the employee’s demand for security. Thus, the idea is to solve the flexibility–security trade-off. There is also a discussion that mentions temporary agency work as one way of creating a flexicurity system. The flexibility potential is not called into question—numerical flexibility is a quite common motive for using temporary agency workers. However, the security dimension has to be scrutinized. The aim of this article is to analyze the temporary work agency industry’s potential for providing the security dimensions of the flexicurity model in a Swedish context. The study is based on a survey of whitecollar temporary agency workers in Sweden (n = 533. Overall, the vast majority do not perceive security. Our most important result is that both the work agency and the user firm have a dual impact on the agency workers’ perception of security.

Ubiquitous Working: Do Work Versus Non-work Environments Affect Decision-Making and Concentration?

Directory of Open Access Journals (Sweden)

Carolin P. Burmeister

2018-03-01

Full Text Available New communication technologies and mobile devices have enabled knowledge workers to work independently of location and in more than one fixed environment (ubiquitous working. Previous research shows that physical environments can influence cognition and work performance. We manipulated environment (i.e., a virtual office as a typical work environment compared to a virtual garden as a non-work environment and time pressure (i.e., inducing time pressure vs. no time pressure in order to investigate whether the environment influences decision-making and concentration. N = 109 students participated in this laboratory experiment. We posited (a that a work environment would activate a work-related schema which in turn would enhance concentration performance and make decisions more risky compared to non-work environments and (b that the environmental effect is more pronounced if time pressure is present compared to conditions where no time pressure is present. We found modest hypothesis-confirming main effects of environment on decision-making and concentration but no interaction effect with time pressure. As we used an innovative methodology that entails several limitations, future research is needed to give insights into the process and to investigate whether results hold true for all types of work settings, work demands, or work activities.

Ubiquitous Working: Do Work Versus Non-work Environments Affect Decision-Making and Concentration?

Science.gov (United States)

Burmeister, Carolin P; Moskaliuk, Johannes; Cress, Ulrike

2018-01-01

New communication technologies and mobile devices have enabled knowledge workers to work independently of location and in more than one fixed environment (ubiquitous working). Previous research shows that physical environments can influence cognition and work performance. We manipulated environment (i.e., a virtual office as a typical work environment compared to a virtual garden as a non-work environment ) and time pressure (i.e., inducing time pressure vs. no time pressure ) in order to investigate whether the environment influences decision-making and concentration. N = 109 students participated in this laboratory experiment. We posited (a) that a work environment would activate a work-related schema which in turn would enhance concentration performance and make decisions more risky compared to non-work environments and (b) that the environmental effect is more pronounced if time pressure is present compared to conditions where no time pressure is present. We found modest hypothesis-confirming main effects of environment on decision-making and concentration but no interaction effect with time pressure. As we used an innovative methodology that entails several limitations, future research is needed to give insights into the process and to investigate whether results hold true for all types of work settings, work demands, or work activities.

Sounding the field: recent works in sound studies.

Science.gov (United States)

Boon, Tim

2015-09-01

For sound studies, the publication of a 593-page handbook, not to mention the establishment of at least one society - the European Sound Studies Association - might seem to signify the emergence of a new academic discipline. Certainly, the books under consideration here, alongside many others, testify to an intensification of concern with the aural dimensions of culture. Some of this work comes from HPS and STS, some from musicology and cultural studies. But all of it should concern members of our disciplines, as it represents a long-overdue foregrounding of the aural in how we think about the intersections of science, technology and culture.

Previous bacterial infection affects textural quality parameters of heat-treated fillets from rainbow trout (Oncorhynchus mykiss)

DEFF Research Database (Denmark)

Ingerslev, Hans-Christian; Hyldig, Grethe; Przybylska, Dominika Alicja

2012-01-01

Sensory quality of fish meat is influenced by many parameters prior to slaughter. In the present study, it was examined if previous infections or damages in the muscle tissue influence product quality parameters in fish. Fillets from rainbow trout (Oncorhynchus mykiss) reared in seawater....... This article was the first to describe a correlation between previous infections in fish and changes in sensory-quality parameters. PRACTICAL APPLICATIONS. This work contributes with knowledge about sensory-quality parameters of fish meat after recovery from infections and physical-tissue damage. Because...... the results demonstrate an influence on the texture from previous disease, the practical potentials of the results are valuable for the aquaculture industry. In order to minimize the effects of previous diseases on the sensory quality regarding the texture, these fishes should be processed as cold...

Meteor Beliefs Project: Meteoric references in Ovid's Metamorphoses

Science.gov (United States)

Gheorghe, A. D.; McBeath, A.

2003-10-01

Three sections of Ovid's Metamorphoses are examined, providing further information on meteoric beliefs in ancient Roman times. These include meteoric imagery among the portents associated with the death of Julius Caesar, which we mentioned previously from the works of William Shakespeare (McBeath and Gheorghe, 2003b).

Managing a work-life balance: the experiences of midwives working in a group practice setting.

Science.gov (United States)

Fereday, Jennifer; Oster, Candice

2010-06-01

To explore how a group of midwives achieved a work-life balance working within a caseload model of care with flexible work hours and on-call work. in-depth interviews were conducted and the data were analysed using a data-driven thematic analysis technique. Children, Youth and Women's Health Service (CYWHS) (previously Women's and Children's Hospital), Adelaide, where a midwifery service known as Midwifery Group Practice (MGP) offers a caseload model of care to women within a midwife-managed unit. 17 midwives who were currently working, or had previously worked, in MGP. analysis of the midwives' individual experiences provided insight into how midwives managed the flexible hours and on-call work to achieve a sustainable work-life balance within a caseload model of care. it is important for midwives working in MGP to actively manage the flexibility of their role with time on call. Organisational, team and individual structure influenced how flexibility of hours was managed; however, a period of adjustment was required to achieve this balance. the study findings offer a description of effective, sustainable strategies to manage flexible hours and on-call work that may assist other midwives working in a similar role or considering this type of work setting. Copyright 2008 Elsevier Ltd. All rights reserved.

Burnout: Interpreting the perception of Iranian primary rural health care providers from working and organizational conditions

Directory of Open Access Journals (Sweden)

Mahrokh Keshvari

2012-01-01

Results: During the content analysis process, six themes were obtained; "instability and frequent changes", "involved in laws and regulations", "pressure and stress due to unbalanced workload and manpower", "helplessness in performing the tasks and duties", "sense of identity threat and low self-concept", and "deprivation of professional development". The mentioned themes indicate a main and more important theme called "burnout". Conclusions: Health services providers in the rural health centers are working in stressful and challenging work conditions and are suffered from deprivation of something for which are responsible to the community.

Influence of work-related characteristics and work ability on changing employer or leaving the profession among nursing staff

NARCIS (Netherlands)

Rongen, Anne; Robroek, Suzan; van der Heijden, Beatrice; Schouteten, Roel L.J.; Hasselhorn, Hans Martin; Burdorf, Alex

2014-01-01

Aim To investigate how work-related characteristics and work ability influence nursing staff decisions to change employer or leave the profession. Background Previous cross-sectional studies have indicated that decreased work ability and unfavourable work-related characteristics are important

Long Working Hours in Korea: Based on the 2014 Korean Working Conditions Survey

OpenAIRE

Park, Jungsun; Kim, Yangho; Han, Boyoung

2017-01-01

Background: Long working hours adversely affect worker safety and health. In 2004, Korea passed legislation that limited the work week to 40 hours, in an effort to improve quality-of-life and increase business competitiveness. This regulation was implemented in stages, first for large businesses and then for small businesses, from 2004 to 2011. We previously reported that average weekly working hours decreased from 2006 to 2010, based on the Korean Working Conditions Survey. Methods: In the p...

Patterns and Determinants of Treatment Seeking among Previously Untreated Psychotic Patients in Aceh Province, Indonesia: A Qualitative Study

Directory of Open Access Journals (Sweden)

Marthoenis Marthoenis

2016-01-01

Full Text Available Immediate treatment of first-episode psychosis is essential in order to achieve a positive outcome. However, Indonesian psychiatric patients often delay accessing health services, the reason for which is not yet fully understood. The current study aimed to understand patterns of treatment seeking and to reveal determinants of the delay in accessing psychiatric care among first-time user psychotic patients. Qualitative interviews were conducted with sixteen family members who accompanied the patients to a psychiatric hospital. Many families expressed beliefs that mental illness appertains to village sickness and not hospital sickness; therefore, they usually take the patients to traditional or religious healers before taking them to a health professional. They also identified various factors that potentially delay accessing psychiatric treatment: low literacy and beliefs about the cause of the illness, stigmatisation, the role of extended family, financial problems, and long distance to the psychiatric hospital. On the other hand, the family mentioned various factors related to timely help seeking, including being a well-educated family, living closer to health facilities, previous experience of successful psychotic therapy, and having more positive symptoms of psychosis. The findings call for mental health awareness campaigns in the community.

Recovery, work-life balance and work experiences important to self-rated health: A questionnaire study on salutogenic work factors among Swedish primary health care employees.

Science.gov (United States)

Ejlertsson, Lina; Heijbel, Bodil; Ejlertsson, Göran; Andersson, Ingemar

2018-01-01

There is a lack of information on positive work factors among health care workers. To explore salutogenic work-related factors among primary health care employees. Questionnaire to all employees (n = 599) from different professions in public and private primary health care centers in one health care district in Sweden. The questionnaire, which had a salutogenic perspective, included information on self-rated health from the previously validated SHIS (Salutogenic Health Indicator Scale), psychosocial work environment and experiences, recovery, leadership, social climate, reflection and work-life balance. The response rate was 84%. A multivariable linear regression model, with SHIS as the dependent variable, showed three significant predictors. Recovery had the highest relationship to SHIS (β= 0.34), followed by experience of work-life balance (β= 0.25) and work experiences (β= 0.20). Increased experience of recovery during working hours related to higher self-rated health independent of recovery outside work. Individual experiences of work, work-life balance and, most importantly, recovery seem to be essential areas for health promotion. Recovery outside the workplace has been studied previously, but since recovery during work was shown to be of great importance in relation to higher self-rated health, more research is needed to explore different recovery strategies in the workplace.

Effect of previous exhaustive exercise on metabolism and fatigue development during intense exercise in humans

DEFF Research Database (Denmark)

Iaia, F. M.; Perez-Gomez, J.; Nordsborg, Nikolai

2010-01-01

The present study examined how metabolic response and work capacity are affected by previous exhaustive exercise. Seven subjects performed an exhaustive cycle exercise ( approximately 130%-max; EX2) after warm-up (CON) and 2 min after an exhaustive bout at a very high (VH; approximately 30 s), high...

Work to live, don’t live to work! : A cross-sectional study of the work-life balance of higher managers

OpenAIRE

Korpunen, Päivi; Nápravníková, Andrea

2007-01-01

The work-life balance is currently in vogue among governments, organizations as well as researchers. Higher managers in organizations all over the world are exposed to significant pressures in their jobs, which further influence the balance between their work and private lives, job satisfaction and overall well-being. In this thesis, we apply a different perspective on the topic of work-life balance than most of the previous scientific research. We have focused on the governmental, organizati...

Substantiation of the permissible radioactive contamination of working clothes

International Nuclear Information System (INIS)

Shcherbakov, V.L.; Korostin, A.S.

1977-01-01

A permissible level of working clothes contamination was determined on the base of the main migration routes of radioactive contaminants: permeation directly through the clothes into subclothes space on skin surface, emission into the air with amount of contaminants subsequently got by the organism of a working person through inhalation as well as transfer in the process of contacting of contaminated working clothes and surfaces of premises equipment, working person hands with amount of contaminants posteriorly got by the organism by alimentary or inhalation ways. Using the experimental and literature data available the permissible levels of working clothes contamination for the mentioned migration routes of radioactive materials have been calculated. According to the data obtained the permissible levels of working clothes contamination must not exceed 4 alpha-part/(cm 2 xmin) for contamination with high-tonic isotopes, 20 alpha-part./(cm 2 xmin) with other alpha-detine isotopes, 1000 beta-part./(cm 2 xmin) with beta-active ones. The permissible level of contamination of additional materials of the individual protection in the case of their contamination with high-tonic alpha-actine isotopes must not exceed 50 alpha-part./(cm 2 xmin), 200 alpha-part./(cm 2 xmin) for contamination th other alpha-active isotopes and 400 beta-part./(cm 2 xmin) with beta-active isotopes

Flexible work arrangements and work-family conflict after childbirth.

Science.gov (United States)

Grice, Mira M; McGovern, Patricia M; Alexander, Bruce H

2008-10-01

Previous research has revealed that work-family conflict negatively influences women's health following childbirth. To examine if flexible work arrangements were associated with work-family conflict among women, 1 year after childbirth. Employed women, aged >or=18, were recruited while hospitalized for childbirth. Flexible work arrangements were measured at 6 months and work-family conflict was measured at 12 months. General linear models estimated the association between flexible work arrangements and work-family conflict. Of 1157 eligible participants, 522 were included in this analysis giving a 45% response rate. Compared to women who reported that taking time off was very hard, those who reported it was not too hard (beta = -0.80, SE = 0.36, P hours was associated with greater home spillover (beta = 0.46, SE = 0.18, P work home was associated with increased home spillover (beta = 0.35, SE = 0.14, P work hours and the ability to take work home were associated with increased home spillover to work. The ability to take time off was associated with decreased job spillover to home. Additional research is needed to examine the intentional and unintentional consequences of flexible work arrangements.

Comments on “Techniques and Architectures for Hazard-Free Semi-Parallel Decoding of LDPC Codes”

Directory of Open Access Journals (Sweden)

Mark B. Yeary

2009-01-01

Full Text Available This is a comment article on the publication “Techniques and Architectures for Hazard-Free Semi-Parallel Decoding of LDPC Codes” Rovini et al. (2009. We mention that there has been similar work reported in the literature before, and the previous work has not been cited correctly, for example Gunnam et al. (2006, 2007. This brief note serves to clarify these issues.

XVII CENTURY TURKISH DIVAN POETS WHOSE WORKS HAVE BEEN COMPOSED

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Mehmet Nuri PARMAKSIZ

2015-01-01

Full Text Available Classical Turkish poetry and classical Turkish music have been inseparable art branches for centuries. The best examples of music and poems created in the same periods have been the most prominent proof of this. One of these periods without doubt have been 17th century. It has been observed that composers demand divan poetry of 17thand 18thcentury greatly. Mystical poems constitute most of the poems composed in these centuries. Almost all of the poems in the divans of some mystic divan poets have been composed. In this study, the poets in the mentioned century have been determined and then the poems in the new and previous repertoires of these poets have been tried to reveal with screening and comparasion methods .

Evaluation of influences of the Viennese Anatomical School on the work of the Croatian Anatomist Jelena Krmpotic-Nemanic.

Science.gov (United States)

Dinjar, Kristijan; Toth, Jurica; Atalic, Bruno; Radanovic, Danijela; Maric, Svjetlana

2012-01-01

This paper tries to evaluate the connections between the Viennese Anatomical School and the Croatian Anatomist Jelena Krmpotic-Nemanic. 17 papers written by Professor Jelena Krmpotic-Nemanic in the last decade of her life were chosen for analyses. According to their themes they could be divided into three groups: ones which evaluate the anatomical terminology, ones which research the development of anatomical structures, and ones which describe the anatomical variations. Mentioned papers were analysed through their topics, methods of research and cited references. Analyses of the mentioned papers revealed the indirect link between the Viennese Anatomical School and the Professor Jelena Krmpotic-Nemanic, through her mentor Professor Drago Perovic, regarding the themes and the methods of her anatomical researches. It has also showed her preference for Austrian and German anatomical textbooks and atlases, primarily ones published in Vienna and Jena, rather than English and American ones. Finally, her direct connections with the Viennese Institute for the History of Medicine and the Viennese Josephinum Wax Models Museum were emphasized. Mentioned indirect and direct influences of the Viennese Anatomical School on the work of Professor Jelena Krmpotic-Nemanic were critically appraised.

Sobre a primeira lei da termodinâmica: as diferenciais do calor e do trabalho On the first law of thermodynamics: heat and work differentials

Directory of Open Access Journals (Sweden)

Joaquim Anacleto

2007-04-01

Full Text Available We treat some subtleties concerning the First Law of Thermodynamics and discuss the inherent difficulties, namely the interpretation of the heat and the work differentials. By proposing a new differential equation for the First Law, which is written using both system and neighborhood variables, we overcome the mentioned difficulties and establish a criterion for the definition of heat and work.

The influence of previous low back trouble, general health, and working conditions on future sick-listing because of low back trouble. A 15-year follow-up study of risk indicators for self-reported sick-listing caused by low back trouble.

Science.gov (United States)

Müller, C F; Monrad, T; Biering-Sørensen, F; Darre, E; Deis, A; Kryger, P

1999-08-01

A 15-year follow-up study. To find risk indicators for self-reported sick-listing because of low back trouble and to evaluate which variables were the most important indicators of work incapacity resulting from low back trouble during the follow-up period of 15 years. The initial data were obtained from a health survey conducted in a general population from the Municipality of Glostrup, Denmark. The follow-up data included information from the Central Person Register, the Early Retirement Pension Register, and a postal questionnaire regarding self-reported sick-listing because of low back trouble. An epidemiologic study, in which logistic regression analyses were used for evaluation of the data. The model used consisted of the variable in question, age, gender, and previous experience of low back trouble, along with interactions. It was found that 22 of 37 variables were risk indicators for later self-reported sick-listing because of low back trouble during the preceding year or the 7 years before the date of follow-up evaluation. In analyzing the most significant variables simultaneously, it was found that information from the initial investigation about sick-listing in general during the previous 10 years, sciatic pain, use of analgesics for low back trouble, previous sick-listing because of low back trouble, and occupation were the most important risk indicators for self-reported work incapacity resulting from low back trouble during the follow-up period of 15 years. Findings showed that the strongest prognostic indicators of later sick-listing because of low back trouble involve information from the person about previous sick-listing behavior in general and previous experience of low back trouble episodes, especially if these had been accompanied by sciatic pain, use of analgesics, or previous low back trouble sick-listing.

New low back pain in nurses: work activities, work stress and sedentary lifestyle.

Science.gov (United States)

Yip, Vera Yin Bing

2004-05-01

Low back pain is common among nurses. Previous studies have shown that the risk of low back pain increases rapidly with greater amounts of physical work and psychological stress, but is inversely related to leisure activities. However, these previous studies were predominantly retrospective in design and not many took account of three factors simultaneously. This 12-month prospective study examined the relationships between work activities, work stress, sedentary lifestyle and new low back pain. A total of 144 nurses from six Hong Kong district hospitals completed a face-to-face baseline interview, which was followed-up by a telephone interview. The main study measures were demographic characteristics, work activities, work stress, physical leisure activities and the nature of new low back pain during the 12-month follow-up period. Level of work stress, quality of relationships at work, level of enjoyment experienced at work, and work satisfaction were self-reported. Fifty-six (38.9%) nurses reported experiencing new low back pain. Sedentary leisure time activity was not associated with new low back pain. Being comparatively new on a ward (adjusted relative risk 2.90), working in bending postures (adjusted relative risk 2.76) and poor work relationships with colleagues (adjusted relative risk 2.52) were independent predictors of new low back pain. The findings of this study suggest that low back pain is a common problem in the population of nurses in Hong Kong. Being comparatively new on a ward, bending frequently during work and having poor work relationships with colleagues are independent predictors of new low back pain. Training for high-risk work activities and ergonomic assessment of awkward work postures are essential. Moreover, relaxation and team-building workshops for nurses, especially those who are less experienced in the type of work on their current ward, are recommended.

Paid care work and depression

DEFF Research Database (Denmark)

Madsen, Ida E H; Aust, Birgit; Burr, Hermann

2012-01-01

Previous studies have reported that employees in paid care work (e.g., child, health, and elderly care) have increased rates of hospitalization with depression and treatment with antidepressants. It is unclear, however, whether these findings reflect a causal effect of the work on employee mental...

The Work Compatibility Improvement Framework: an integrated perspective of the human-at-work system.

Science.gov (United States)

Genaidy, Ash; Salem, Sam; Karwowski, Waldemar; Paez, Omar; Tuncel, Setenay

2007-01-15

The industrial revolution demonstrated the limitations of a pure mechanistic approach towards work design. Human work is now seen as a complex entity that involves different scientific branches and blurs the line between mental and physical activities. Job design has been a traditional concern of applied psychology, which has provided insight into the interaction between the individual and the work environment. The goal of this paper is to introduce the human-at-work system as a holistic approach to organizational design. It postulates that the well-being of workers and work outcomes are issues that need to be addressed jointly, moving beyond traditional concepts of job satisfaction and work stress. The work compatibility model (WCM) is introduced as an engineering approach that seeks to integrate previous constructs of job and organizational design. The WCM seeks a balance between energy expenditure and replenishment. The implementation of the WCM in industrial settings is described within the context of the Work Compatibility Improvement Framework. A sample review of six models (motivation-hygiene theory; job characteristics theory; person-environment fit; demand-control model; and balance theory) provides the foundation for the interaction between the individual and the work environment. A review of three workload assessment methods (position analysis questionnaire, job task analysis and NASA task load index) gives an example of the foundation for the taxonomy of work environment domains. Previous models have sought to identify a balance state for the human-at-work system. They differentiated between the objective and subjective effects of the environment and the worker. An imbalance between the person and the environment has been proven to increase health risks. The WCM works with a taxonomy of 12 work domains classified in terms of the direct (acting) or indirect (experienced) effect on the worker. In terms of measurement, two quantitative methods are proposed

Measuring Engagement at Work: Validation of the Chinese Version of the Utrecht Work Engagement Scale

OpenAIRE

Ng, Sm; Fong, TCt

2011-01-01

Background: Work engagement is a positive work-related state of fulfillment characterized by vigor, dedication, and absorption. Previous studies have operationalized the construct through development of the Utrecht Work Engagement Scale. Apart from the original three-factor 17-item version of the instrument (UWES-17), there exists a nine-item shortened revised version (UWES-9). Purpose: The current study explored the psychometric properties of the Chinese version of the Utrecht Work Engagemen...

Measuring Engagement at Work: Validation of the Chinese Version of the Utrecht Work Engagement Scale

OpenAIRE

Fong, Ted Chun-tat; Ng, Siu-man

2011-01-01

Background Work engagement is a positive work-related state of fulfillment characterized by vigor, dedication, and absorption. Previous studies have operationalized the construct through development of the Utrecht Work Engagement Scale. Apart from the original three-factor 17-item version of the instrument (UWES-17), there exists a nine-item shortened revised version (UWES-9). Purpose The current study explored the psychometric properties of the Chinese version of the Utrecht Work Engagement ...

Pharmacovigilance from social media: mining adverse drug reaction mentions using sequence labeling with word embedding cluster features.

Science.gov (United States)

Nikfarjam, Azadeh; Sarker, Abeed; O'Connor, Karen; Ginn, Rachel; Gonzalez, Graciela

2015-05-01

Social media is becoming increasingly popular as a platform for sharing personal health-related information. This information can be utilized for public health monitoring tasks, particularly for pharmacovigilance, via the use of natural language processing (NLP) techniques. However, the language in social media is highly informal, and user-expressed medical concepts are often nontechnical, descriptive, and challenging to extract. There has been limited progress in addressing these challenges, and thus far, advanced machine learning-based NLP techniques have been underutilized. Our objective is to design a machine learning-based approach to extract mentions of adverse drug reactions (ADRs) from highly informal text in social media. We introduce ADRMine, a machine learning-based concept extraction system that uses conditional random fields (CRFs). ADRMine utilizes a variety of features, including a novel feature for modeling words' semantic similarities. The similarities are modeled by clustering words based on unsupervised, pretrained word representation vectors (embeddings) generated from unlabeled user posts in social media using a deep learning technique. ADRMine outperforms several strong baseline systems in the ADR extraction task by achieving an F-measure of 0.82. Feature analysis demonstrates that the proposed word cluster features significantly improve extraction performance. It is possible to extract complex medical concepts, with relatively high performance, from informal, user-generated content. Our approach is particularly scalable, suitable for social media mining, as it relies on large volumes of unlabeled data, thus diminishing the need for large, annotated training data sets. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association.

On specifics of pedagogical work and professional competence of teachers in theBritish scientists’ works of the late 19th century

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Darya V. Zharova

2016-03-01

Full Text Available The process of establishing national education in Great Britain in the late 19th century demanded acceptance of cardinal measures on revising the system of primary education in general, changing the approaches to training and education of children and teacher training. A wide network of teacher training colleges required manuals on pedagogical psychology for elementary school teachers. Alexander Bain and James Sully were the first to develop the issues of pedagogical psychology in Great Britain. Psychology and pedagogical views of Alexander Bain can be found in the works “Education as a Science“, “Psychology“. Psychological ideas of James Sully are reflected in the works “The Teacher’s Handbook of Psychology“, “Studies of Childhood“, “Pedagogical Psychology“. In the works of the British scientists, a wide range of pedagogical psychology issues are presented: from lesson organization issues to problems of professional and basic qualities of teachers. Ideas on the value of a reflection and empathy as factors of efficacy of pedagogical activity were innovative ideas, for psychology and pedagogical science of the 19th century; readiness and ability of the teacher for self-control as basis of efficiency of training and education processes; on the value of communicative, organizing and pedagogical abilities of the teacher, etc. First mentioned in Alexander Bain and James Sully’s works, many ideas find reflection in works of modern scholars.

Who wants to work with older people? Swedish student nurses' willingness to work in elderly care--a questionnaire study.

Science.gov (United States)

Carlson, Elisabeth; Idvall, Ewa

2015-07-01

The aging population is a globally recognized challenge for the health care service. The growing number of older people will probably lead to increased demands for nurses working in elderly care. Clinical practice has been shown to have an impact on how student nurses perceive a particular field of nursing. To compare perceptions of the clinical learning environment in nursing homes among students considering a career in aged care or not, and to examine the difference in age, gender and previous working experience as health care assistants in elderly care between the two groups. This was a cross-sectional study using the Swedish version of the Clinical Learning Environment and Nurse Teacher evaluation scale. Consecutive sampling was performed over three semesters from September 2011 to December 2012. The survey was conducted with 183 student nurses. Mann-Whitney U-test was used to examine differences in relation to two groups namely student nurses who did or did not consider to work in elderly care. A chi-square test of independence was performed to examine the difference in age, gender and previous working experience between the two groups. The analysis leaned towards an overall positive evaluation of the clinical learning environment with more positive values for students considering a career. There were no significant differences between younger students (18-23) and older students (24-50) regarding willingness to work in elderly care or not. Neither was any significant difference displayed between students, based on gender nor for previous work experience. Age, gender and previous work experiences as health care assistants did not impact on students' willingness to work in elderly care. Future studies need to acknowledge the complexity of why student nurses choose a particular pathway in nursing by longitudinal studies following cohorts of students during the course of the nursing programme. Copyright © 2015 Elsevier Ltd. All rights reserved.

Accelerator structure for a charged particle linear accelerator working in standing wave mode

International Nuclear Information System (INIS)

Tran, D.T.; Tronc, Dominique.

1977-01-01

Charged particle accelerators generally include a pre-grouping or pre-accelerating structure associated with the accelerator structure itself. But pre-grouping or pre-accelerating structures of known type (Patent application No. 70 39261 for example) present electric and dimensional characteristics that rule them out for accelerators working at high frequencies (C or X bands for example), since the distance separating the interaction spaces becomes very small in this case. The accelerator structure mentioned in this invention can be used to advantage for such accelerators [fr

Performance indicators of work activity.

Science.gov (United States)

Lahoz, Manoela de Assis; Camarotto, João Alberto

2012-01-01

The measurement of performance is a current topic in the management of people in companies, used as a parameter of effectiveness of processes and operations of production. The methods and models of the indicators of current use in the production have concentrated in the assessment of people's performance as determinative resource of the organizational success in the search for the competitiveness. Associated with the classic indicators of performance assessment of the production proceeding, other indicators are used in the assessment of risks and hazards, however with methods focused in the tasks, without connection with the real work activity. The present article explores literature on the models of performance measurement in use in companies and a field research to understand how companies interpret and use indicators that relate health and work, to direct future studies on the subject. Regarding the literature review, one can see that health indicators can be basically divided into two major groups: the legal and managerial indicators. When conducting case studies, it can be realized that companies do not have precisely the concept of health indicator, or were unable to define which of the indicators could be considered indicators of health, considering that absenteeism was the indicator mentioned by the four companies.

49 CFR 173.23 - Previously authorized packaging.

Science.gov (United States)

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false Previously authorized packaging. 173.23 Section... REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS Preparation of Hazardous Materials for Transportation § 173.23 Previously authorized packaging. (a) When the regulations specify a packaging with a specification marking...

Księgozbiór Biblioteki Zakładu Filologii Węgierskiej Uniwersytetu Jagiellońskiego

Directory of Open Access Journals (Sweden)

Lembas Anna

2012-12-01

Full Text Available The article concerns the library of the Hungarian Philology Section (previously the Chair in Hungarian Studies at the Jagiellonian University, its history and its specialized collection. Some unique dictionaries, encyclopedias, and literary and linguistic works obtained as gifts are mentioned. Importance of the online catalogue, created in cooperation with the central catalogue NUKAT, is emphasized, as owing to this catalogue the information about the library’s collection is made accessible to readers faster and more efficiently. Publications of research workers of the Section and the essential sources used in teaching both Hungarian and Estonian are also mentioned.

The Work Design Questionnaire (WDQ): Developing and Validating a Comprehensive Measure for Assessing Job Design and the Nature of Work

Science.gov (United States)

Morgeson, Frederick P.; Humphrey, Stephen E.

2006-01-01

Although there are thousands of studies investigating work and job design, existing measures are incomplete. In an effort to address this gap, the authors reviewed the work design literature, identified and integrated previously described work characteristics, and developed a measure to tap those work characteristics. The resultant Work Design…

Automatically quantifying the scientific quality and sensationalism of news records mentioning pandemics: validating a maximum entropy machine-learning model.

Science.gov (United States)

Hoffman, Steven J; Justicz, Victoria

2016-07-01

To develop and validate a method for automatically quantifying the scientific quality and sensationalism of individual news records. After retrieving 163,433 news records mentioning the Severe Acute Respiratory Syndrome (SARS) and H1N1 pandemics, a maximum entropy model for inductive machine learning was used to identify relationships among 500 randomly sampled news records that correlated with systematic human assessments of their scientific quality and sensationalism. These relationships were then computationally applied to automatically classify 10,000 additional randomly sampled news records. The model was validated by randomly sampling 200 records and comparing human assessments of them to the computer assessments. The computer model correctly assessed the relevance of 86% of news records, the quality of 65% of records, and the sensationalism of 73% of records, as compared to human assessments. Overall, the scientific quality of SARS and H1N1 news media coverage had potentially important shortcomings, but coverage was not too sensationalizing. Coverage slightly improved between the two pandemics. Automated methods can evaluate news records faster, cheaper, and possibly better than humans. The specific procedure implemented in this study can at the very least identify subsets of news records that are far more likely to have particular scientific and discursive qualities. Copyright © 2016 Elsevier Inc. All rights reserved.

22 CFR 40.91 - Certain aliens previously removed.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Certain aliens previously removed. 40.91... IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Aliens Previously Removed § 40.91 Certain aliens previously removed. (a) 5-year bar. An alien who has been found inadmissible, whether as a result...

Fabrication and installment of the hard-wired I and C works for the neutral beam injection test stand of the K-STAR project

International Nuclear Information System (INIS)

Jung, Ki Sok; Oh, Byung Hun

2004-12-01

Instrumentation and Control(I and C) of the neutral beam injection test stand (NBI-TS) for the K-STAR national fusion research project has been underway since the start of the project to answer the diverse requests arising from the various facets of the development and construction phases of the project. In a parallel effort with the software oriented I and C development, there has been existing an enormous amount of hard-wiring I and C works for the NBI facility to be developed and fabricated in schedule. Circuits and hardwired functions have been designed, tested, fabricated, and finally installed to the relevant parts of the system. Examples of those hard-wired I and C works are related to the vacuum system, gas feeding system, arc detector circuit, ion source monitoring, bending magnet and calorimeter. Another one to be mentioned is the interlock circuitry. One of the interlock circuits are related to the coolant flow failure. The other is the interlock circuit related to the vacuum failure. All of the above mentioned circuitry now constitutes integral parts for the proper operation of the NBI system; details of those hard-wired I and C work are described in this report

Perceived Work Conditions and Turnover Intentions: The Mediating Role of Meaning of Work

Science.gov (United States)

Arnoux-Nicolas, Caroline; Sovet, Laurent; Lhotellier, Lin; Di Fabio, Annamaria; Bernaud, Jean-Luc

2016-01-01

Perceived working conditions lead to various negative outcomes for employee behaviors, including turnover intentions. Although potential mediators for these relationships were previously identified, the importance of meaning of work has not yet been investigated. This study examines the role of this psychological resource as a mediator for the relationships between perceived working conditions and turnover intentions in a sample of 336 French workers from different job contexts. Results show that adverse working conditions were positively and significantly associated with turnover intentions. Meaning of work is negatively related to both perceived working conditions and turnover intentions. Mediation analyses for meaning of work demonstrated indirect effects of several adverse working conditions on turnover intentions. The role of meaning of work as a psychological resource for employees facing adverse working conditions is discussed, especially regarding its implications for research and practice within organizational contexts. PMID:27242616

Perceived Work Conditions and Turnover Intentions: The Mediating Role of Meaning of Work.

Science.gov (United States)

Arnoux-Nicolas, Caroline; Sovet, Laurent; Lhotellier, Lin; Di Fabio, Annamaria; Bernaud, Jean-Luc

2016-01-01

Perceived working conditions lead to various negative outcomes for employee behaviors, including turnover intentions. Although potential mediators for these relationships were previously identified, the importance of meaning of work has not yet been investigated. This study examines the role of this psychological resource as a mediator for the relationships between perceived working conditions and turnover intentions in a sample of 336 French workers from different job contexts. Results show that adverse working conditions were positively and significantly associated with turnover intentions. Meaning of work is negatively related to both perceived working conditions and turnover intentions. Mediation analyses for meaning of work demonstrated indirect effects of several adverse working conditions on turnover intentions. The role of meaning of work as a psychological resource for employees facing adverse working conditions is discussed, especially regarding its implications for research and practice within organizational contexts.

Physiological characteristics under the influence of heat stress working in the hot environment, (4)

International Nuclear Information System (INIS)

Nagasaka, Akihiko; Yoshino, Kenji; Takano, Ken-ichi

1987-01-01

There is a possibility that physical and mental stress appears under hot environmental condition for the cause of wearing protection suits on reactor maintenance work. It is important to reduce heat stress rapidly and effectively. This paper mentioned following about the results of static state and simulation work done by testees with or without protection suits under 25 kinds of temperatures and wind velocities in a artificial climate chamber. (1) the correlation between ambient temperatures or wind velocities and subjective symptoms without protection suits. (2) the correlation between ambient temperatures or wind velocities and skin temperatures without protection suits. (3) investigation of the parts of body affecting subjective symptoms. (4) the correlation between ambient temperatures or wind velocities and skin temperatures at working with protection suits. (5) working out countermeasures of recovery from heat stress with the index of skin temperatures and subjective symptoms. (author)

Literature mining of protein-residue associations with graph rules learned through distant supervision

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Ravikumar KE

2012-10-01

Full Text Available Abstract Background We propose a method for automatic extraction of protein-specific residue mentions from the biomedical literature. The method searches text for mentions of amino acids at specific sequence positions and attempts to correctly associate each mention with a protein also named in the text. The methods presented in this work will enable improved protein functional site extraction from articles, ultimately supporting protein function prediction. Our method made use of linguistic patterns for identifying the amino acid residue mentions in text. Further, we applied an automated graph-based method to learn syntactic patterns corresponding to protein-residue pairs mentioned in the text. We finally present an approach to automated construction of relevant training and test data using the distant supervision model. Results The performance of the method was assessed by extracting protein-residue relations from a new automatically generated test set of sentences containing high confidence examples found using distant supervision. It achieved a F-measure of 0.84 on automatically created silver corpus and 0.79 on a manually annotated gold data set for this task, outperforming previous methods. Conclusions The primary contributions of this work are to (1 demonstrate the effectiveness of distant supervision for automatic creation of training data for protein-residue relation extraction, substantially reducing the effort and time involved in manual annotation of a data set and (2 show that the graph-based relation extraction approach we used generalizes well to the problem of protein-residue association extraction. This work paves the way towards effective extraction of protein functional residues from the literature.

Literature mining of protein-residue associations with graph rules learned through distant supervision.

Science.gov (United States)

Ravikumar, Ke; Liu, Haibin; Cohn, Judith D; Wall, Michael E; Verspoor, Karin

2012-10-05

We propose a method for automatic extraction of protein-specific residue mentions from the biomedical literature. The method searches text for mentions of amino acids at specific sequence positions and attempts to correctly associate each mention with a protein also named in the text. The methods presented in this work will enable improved protein functional site extraction from articles, ultimately supporting protein function prediction. Our method made use of linguistic patterns for identifying the amino acid residue mentions in text. Further, we applied an automated graph-based method to learn syntactic patterns corresponding to protein-residue pairs mentioned in the text. We finally present an approach to automated construction of relevant training and test data using the distant supervision model. The performance of the method was assessed by extracting protein-residue relations from a new automatically generated test set of sentences containing high confidence examples found using distant supervision. It achieved a F-measure of 0.84 on automatically created silver corpus and 0.79 on a manually annotated gold data set for this task, outperforming previous methods. The primary contributions of this work are to (1) demonstrate the effectiveness of distant supervision for automatic creation of training data for protein-residue relation extraction, substantially reducing the effort and time involved in manual annotation of a data set and (2) show that the graph-based relation extraction approach we used generalizes well to the problem of protein-residue association extraction. This work paves the way towards effective extraction of protein functional residues from the literature.

Lean approach in knowledge work

Directory of Open Access Journals (Sweden)

Hanna Kropsu-Vehkapera

2018-05-01

Full Text Available Purpose: Knowledge work productivity is a key area of improvement for many organisations. Lean approach is a sustainable way to achieve operational excellence and can be applied in many areas. The purpose of this novel study is to examine the potential of using lean approach for improving knowledge work practices. Design/methodology/approach: A systematic literature review has been carried out to study how lean approach is realised in knowledge work. The research is conceptual in nature and draws upon earlier research findings. Findings: This study shows that lean studies’ in knowledge work is an emerging research area. This study documents the methods and practices implemented in knowledge work to date, and presents a knowledge work continuum, which is an essential framework for effective lean approach deployment and to frame future research focus in knowledge work productivity. Research limitations/implications: This study structures the concept of knowledge work and outlines a concrete concept derived from earlier literature. The study summarises the literature on lean in knowledge work and highlights, which methods are used. More research is needed to understand how lean can be implemented in complex knowledge work environment and not only on the repetitive knowledge work. The limitations of this research are due to the limited availability of previous research. Practical implications: To analyse the nature of knowledge work, we implicate the areas where lean methods especially apply to improving knowledge work productivity. When applying lean in knowledge work context the focus should be using the people better and improving information flow. Originality/value: This study focuses on adapting lean methods into a knowledge work context and summarises earlier research done in this field. The study discusses the potential to improve knowledge work productivity by implementing lean methods and presents a unique knowledge work continuum to

Work-Family Enrichment: the Positive Side of Roles of Accumulation

Directory of Open Access Journals (Sweden)

Kadma Maia

2015-08-01

Full Text Available This article aims at understand up how the interaction can promote work-family enrichment in the roles developed by the Executive Secretaries of a public university. The approach used was the qualitative analysis research and data collection technique employed a semi-structured interview, applied to twenty executive secretaries, employed at the public universities. For the data interpretation, we used the technique of content analysis. The analytical results identified the existence of enrichment in this interaction. The learning opportunity to was mentioned as one of the most enriching element of the work, besides the family values as family enriching element. The family support and experience emerged as enrichment phenomena common to both domains. Regarding the implications of work-family interaction, the most perceived implications by respondents were: increased knowledge and skills, material and psychological benefits, improved quality of life and personal and professional fulfillment. The conclusion is that one should not emphasize the negative side of the work-family interaction if there are favorable resources to enrich this relationship. One should also value the positive side of the interaction to seek a balance between the demands of work and the ones of family is equally important, since the participation of Secretaries in family and work roles proved to be necessary and challenging and it can provide enrichment to the executive secretary roles in their work place.

Will this open space work?

Science.gov (United States)

Vischer, J

1999-01-01

Northern Oil is moving offices, and CEO Fritz Schumacher wants to make the most of the move in this fictional case study. He believes that adopting an open-plan work space will reinvent how the company works, not to mention cut costs. Facilities manager Sasha Pasternak also supports the open plan. Her job would be easier, and her budget would stretch further, if Northern had standardized workstations and used partitions, not walls. And she likes the way the new design flattens the organization: everyone has the same amount of space and the same ergonomically sound furniture. The new building would have more conference rooms and just-in-time work spaces for employees who worked mostly off-site. And although she knew that initial meetings between the architects and Northern employees hadn't yielded much support for open space--people were attached to their private offices--she expected that people would warm to the idea. But when the new design was unveiled, employees were less than enthusiastic. They hurled questions like, How will workers concentrate if they can't shut their office doors? How will people have confidential meetings with their boss? And why would people stay at Northern when the competition offers them private offices? There was even talk of circulating a petition refusing to move to the new space. A week later, the architect presented revised plans to the project group. The new options would add costs and reduce the amount of space savings, but offering a choice to employees might make them feel less threatened. What should the project team do? Five commentators offer advice.

FY 1994 Annual Work Plan

Energy Technology Data Exchange (ETDEWEB)

1993-10-01

This is the third Office of Inspector General (OIG)Annual Work Plan. Its purpose is to summarize work completed in Fiscal Year (FY) 1993, identify ongoing projects from previous fiscal years which the OIG intends to continue into FY 1994, and announce planned projects which the OIG intends to begin in FY 19994.

Biological research work within the Association of the Government-Sponsored Research Institutions (AGF)

International Nuclear Information System (INIS)

1991-01-01

Six of the thirteen government-sponsored research institutions in the Federal Republic of Germany carry out research work for the protection of the population against the harmful effects of ionizing radiation. Their activities in this field concentrate on the following four points of main interest: analysis of radiation-induced processes resulting in biological radiation injury; description and analysis of complex radiation effects on man; medical applications of ionizing radiation for diagnosis and therapy; concepts and methods for radiological protection. The work reported reviews the main problems encountered in the above-mentioned subject fields and presents examples of significant results, with illustrations. The original research papers and their authors are listed separately under the four points of main interest. (orig./MG) [de

Parents' work patterns and adolescent mental health.

Science.gov (United States)

Dockery, Alfred; Li, Jianghong; Kendall, Garth

2009-02-01

Previous research demonstrates that non-standard work schedules undermine the stability of marriage and reduce family cohesiveness. Limited research has investigated the effects of parents working non-standard schedules on children's health and wellbeing and no published Australian studies have addressed this important issue. This paper contributes to bridging this knowledge gap by focusing on adolescents aged 15-20 years and by including sole parent families which have been omitted in previous research, using panel data from the Household, Income and Labour Dynamics in Australia Survey. Multilevel linear regression models are estimated to analyse the association between parental work schedules and hours of work and measures of adolescents' mental health derived from the SF-36 Health Survey. Evidence of negative impacts of parents working non-standard hours upon adolescent wellbeing is found to exist primarily within sole parent families.

A tale of two tools: Reliability and feasibility of social media measurement tools examining e-cigarette twitter mentions

Directory of Open Access Journals (Sweden)

Amelia Burke-Garcia

Full Text Available Given 70% of Americans are seeking health information online, social media are becoming main sources of health-related information and discussions. Specifically, compounding rising trends in use of e-cigarettes in the US, there has been a rapid rise in e-cigarette marketing – much of which is happening on social media. Public health professionals seeking to understand consumer knowledge, attitudes and beliefs about e-cigarettes should consider analyzing social media data and to do so, there are numerous free and paid tools available. However, each uses different sources and processes, which makes data validation challenging. This exploratory study sought to understand the reliability and feasibility of two social media data tools analyzing e-cigarette tweets. Twitter mentions were pulled from two different industry standard tools (GNIP and Radian6 and data were evaluated on six measures, e.g. Cost, Feasibility, Ease of Use, Poster Type (individual/organization, Context (tweet content analysis, and Valence (positive/negative. Findings included similarities amongst the data sets in terms of the content themes but differences in cost and ease of use of the tools themselves. These findings align with prior research, notably that e-cigarette marketing tweets are most common and public health-related content is noticeably absent. Findings from this exploratory study can inform future social media studies as well as communication campaigns seeking to address the emerging issue of e-cigarette use. Keywords: E-cigarettes, Vaping, Twitter, Tweets, Social media

The Tuscan Artist - Images of Galileo in Milton’s works

Directory of Open Access Journals (Sweden)

Toscano Fabio

2004-09-01

Full Text Available In The Areopagitica, his most important work of prose, John Milton mentions Galileo as the illustrious martyr who fought for the freedom of thought. The name of the great scientist is repeated several times in the English poet’s epic masterpiece: Paradise Lost. In three different passages of the poem, Milton in fact celebrates the “Tuscan Artist” and his crucial achievements in astronomy. Nevertheless, in a subsequent passage, the poet addresses the Copernican issue without openly defending the heliocentric theory confirmed by Galileo’s discoveries. In fact, he neither embraces the Copernican system nor the Ptolemaic one, but instead compares them, following a dialectic method where one cannot fail to notice an echo of Galileo’s Dialogue Concerning the two Chief World Systems. Milton’s literary work presents images of astronomy at that time, thus offering a valuable historical example of scientific communication through art.

How Teachers Evaluate Their Work Style Depending on the Subject They Teach and Years of Work Experience

Science.gov (United States)

Perucica, Ranka

2017-01-01

In previous works we presented the studies that discussed how students evaluate their teachers and their style of teaching. To what extent their styles affect the students' attitudes to teaching, learning, success, motivation and the like. In this work we have tried to point out how teachers assess their style of work, depending on the subject…

Programs that work : California case examples

International Nuclear Information System (INIS)

Rodgrigues, G.

2007-01-01

Examples of programs that work in California with respect to greenhouse gas emissions were discussed. Specifically, Southern California Edison (SCE) was noted as one of the country's largest investor-owned utilities that has provided environmental leadership in this area. Energy, environment, economy, and community were mentioned as being the four value propositions for demand side management (DSM) programs. The environmental benefits of California investor-owned utilities programs were also discussed. Customer participation in SCE's energy efficiency programs was defined as an important measure of success. Other topics that were addressed in the presentation included energy efficiency in the long-term resource plan; ratcheting codes and standards; effective marketing and outreach; residential and non-residential programs; partnership programs; and competitively-selected programs. Measurement, verification and evaluation were noted as being real savings. Initiatives on the horizon such as the California solar initiative and Edison smartconnect were presented. tabs., figs

Factors influencing work functioning after cancer diagnosis: a focus group study with cancer survivors and occupational health professionals.

Science.gov (United States)

Dorland, H F; Abma, F I; Roelen, C A M; Smink, J G; Ranchor, A V; Bültmann, U

2016-01-01

Cancer survivors (CSs) frequently return to work, but little is known about work functioning after return to work (RTW). We aimed to identify barriers and facilitators of work functioning among CSs. Three focus groups were conducted with CSs (n = 6, n = 8 and n = 8) and one focus group with occupational health professionals (n = 7). Concepts were identified by thematic analysis, using the Cancer and Work model as theoretical framework to structure the results. Long-lasting symptoms (e.g. fatigue), poor adaptation, high work ethics, negative attitude to work, ambiguous communication, lack of support and changes in the work environment were mentioned as barriers of work functioning. In contrast, staying at work during treatment, open dialogue, high social support, appropriate work accommodations and high work autonomy facilitated work functioning. Not only cancer-related symptoms affect work functioning of CSs after RTW but also psychosocial and work-related factors. The barriers and facilitators of work functioning should be further investigated in studies with a longitudinal design to examine work functioning over time.

Development of nondestructive measurement of cold work rate, (2)

International Nuclear Information System (INIS)

Kamimura, Hideaki; Igarashi, Miyuki; Satoh, Masakazu; Miura, Makoto

1978-01-01

Cold-worked type 316 stainless steel will be used as fuel cladding material for the proto-type fast reactor MONJU. Cold work rate is an important parameter in swelling behavior of fuel cladding. It has been shown that austenitic stainless steel undergoes martensitic transformation during cold working. Nondestructive evaluation of cold work rate will be expected by measuring residual magnetism produced in the presence of martensitic phase when cold worked austenitic stainless steel is magnetized. In the previous work, the residual magnetism of cladding tubes of type 316 stainless steel was measured. The results have shown high degree of the correlation between residual magnetism and cold work rate. This paper reports the results of measurement on cold-rolled type 316 stainless steel plate samples. Dimensions of the specimens are 100 mm long and 3.5 and 7 mm wide. The apparatus and experimental procedures were similar to the previous work. Good agreement was found between the estimated cold work rate obtained in the previous work and that for cold rolled plate specimens. Measurement of residual magnetism in identical direction with magnetization showed smaller dispersion of data as compared with that in transverse direction. The residual magnetism near specimen surface hardly decreased when the surface of specimen was chemically removed. The reason for the comparative decrease in residual magnetism at 10% and 15% cold work rate is not clear. (Wakatsuki, Y.)

Benzene and toluene influence with or without nitrogen dioxide on inorganic pigments of works of art—Part II

Science.gov (United States)

Agelakopoulou, T.; Bassiotis, I.; Metaxa, E.; Roubani-Kalantzopoulou, F.

Air pollution has a great impact on the social and economic aspects all over the world. In order to account the human interaction with the atmospheric environment, a suitable scientific basis is needed. That is why six physicochemical quantities have been determined in a previous work for each one heterogeneous system between organic volatile pollutants and oxide-pigments of works of art. This investigation is extended in order to determine experimentally five new ones. Thus, a more precise contribution to the elucidation of the mechanism of the deterioration of various works of art in museums is achieved. These physicochemical quantities are: (1) local adsorption energies, (2) local monolayer capacities, (3) local adsorption isotherms, (4) density probability function, and (5) pollutant concentration on the oxide-pigment at equilibrium. All these adsorption parameters mentioned above have been calculated as a function of experimental time for the systems: C 6H 6/TiO 2, C 6H 6/NO 2/TiO 2, C 6H 6/Cr 2O 3, C 6H 6/NO 2/Cr 2O 3, C 6H 5CH 3/TiO 2, C 6H 5CH 3/NO 2/TiO 2, C 6H 5CH 3/Cr 2O 3, C 6H 5CH 3/NO 2/Cr 2O 3, C 6H 6/PbO, C 6H 6/NO 2/PbO, C 6H 5CH 3/PbO, and C 6H 5CH 3/NO 2/PbO for the first time. Thus, in this work we shall stress the recent new aspect of Reversed Flow-(Inverse) Gas Chromatography (RF-GC or RF-IGC), i.e. the time-resolved chromatography related to the evaluation of some important adsorption parameters. Gas Chromatography is a promising meeting place of surface science and atmospheric chemistry.

Gender and Work in Capitalist Economies

OpenAIRE

Odih, Pamela

2007-01-01

From the industrial revolution through to more recent advances in information technology, radical changes in working practices have accelerated rates of production to previously unimaginable levels. The establishment of wage relations, in the second half of the 19th Century, precipitated the rise of the 'employment society' and a movement towards synchronized work. Industrialization epitomized the capitalist definition of work time. \\ud \\ud In Gender and Work in Capitalist Economies, Pamela O...

AN ATTEMPT ON NEW SYSTEMATIZATION OF WORK MOTIVATION THEORIES

Directory of Open Access Journals (Sweden)

Luděk Kolman

2012-06-01

Full Text Available The paper deals with a semiotic analysis of work motivation theories developed in the second half of the twentieth century. These theories stem from different theoretical backgrounds, varying in ideas as well as in their impact to work motivation reality. For a student approaching this field it might seem to provide an overwhelming situation in an area of study filled with contradictory theories. The method used in this study is similar to one historians use when analysing development in a human society - semiotic analysis. Based on the historical analysis, an analysis of ideas and clusters of meanings follows. Authors assume that personal experience might determine individual motivation factors. It is quite clear, that on the biological level the processes of motivation should be the same in all humans. However, stimuli or conditions under which the processes of motivation are commenced might be caused by the personal experience of the individuals concerned. Authors believe that the above mentioned analysis of clusters of meaning could help us to better systemize the wide range of work motivation theories and make it more evident for all students of the field.

Parameter study of temperature distribution in a work-piece during dry hyperbaric GTA-welding

International Nuclear Information System (INIS)

Fulfs, H.

1989-01-01

In a sensitivity study the influence of initial and boundary welding parameters upon the spatial and temporal temperature distribution in a work-piece during dry hyperbaric GTA-welding is investigated. It will be shown that at constant arc current a variation of pressure (1-60 bar), arc length (3-10 mm), welding speed (1-2.5 mm/s) or the initial temperature (20-200deg C) of the work-piece to some extend significantly influences the size of melt and heat affected zone as well as the maximum temperature and cooling behaviour of the work-piece; compared to this no mentionable effects of shielding gas temperature (20-300deg C) or flow rate (10-500 dm N 3 /min) on the thermal condition of the work-piece can be recognized. The discovered relationships have been approximated by simple correlations, which can be used for parameter optimization and process control. (orig.) With 33 figs., 4 tabs [de

Color and Contingency in Robert Boyle's Works.

Science.gov (United States)

Baker, Tawrin

2015-01-01

This essay investigates the relationship between color and contingency in Robert Boyle's Experiments and Considerations Touching Colours (1664) and his essays on the unsuccessfulness of experiments in Certain Physiological Essays (1661). In these two works Boyle wrestles with a difficult practical and philosophical problem with experiments, which he calls the problem of contingency. In Touching Colours, the problem of contingency is magnified by the much-debated issue of whether color had any deep epistemic importance. His limited theoretical principle guiding him in Touching Colours, that color is but modified light, further exacerbated the problem. Rather than theory, Boyle often relied on craftsmen, whose mastery of color phenomena was, Boyle mentions, brought about by economic forces, to determine when colors were indicators of important 'inward' properties of substances, and thus to secure a solid foundation for his experimental history of color.

MATLAB as a tool as Analysis and Problem Solving Competency Development in Chemical Engineering Degree using MATLAB

Directory of Open Access Journals (Sweden)

Maria-Fernanda López-Pérez

2016-10-01

The principal purpose of this work is the students improvement using, as has been mentioned previously, MATLAB in a problem-based learning methodology. This methodology allows a more effective coordination in the degree. The present paper presents a real- world problem and the common elements of most problem-solving contexts and how is designed to function across all disciplines.

Impact of previously disadvantaged land-users on sustainable ...

African Journals Online (AJOL)

Impact of previously disadvantaged land-users on sustainable agricultural ... about previously disadvantaged land users involved in communal farming systems ... of input, capital, marketing, information and land use planning, with effect on ...

Underwater and Dive Station Work-Site Noise Surveys

National Research Council Canada - National Science Library

Wolgemuth, Keith S; Cudahy, Edward A; Schwaller, Derek W

2008-01-01

Previous work performed by the Naval Submarine Medical Research Laboratory (NSMRL) had developed in-water permissible continuous noise exposure guidance Work performed by the Navy Experimental Diving Unit...

20 CFR 604.5 - Application-availability for work.

Science.gov (United States)

2010-04-01

... individual, the commuting distance from the individual's home to the job, the previous work history of the... actively seeking work to be considered available for work, or States may impose a separate requirement that... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Application-availability for work. 604.5...

[Return to Work Strategies of Employees who Experienced Depression: Employers and HR's Perspectives].

Science.gov (United States)

Corbière, Marc; Lecomte, Tania; Lachance, Jean-Philippe; Coutu, Marie-France; Negrini, Alessia; Laberon, Sonia

principles/steps mentioned in the literature. The main objective was to keep all the strategies mentioned by participants, and analyzing them with major principles of return to work.Results 24 return to work strategies spread on six principles emerged: 1) Contact with the employee during his sick leave (10 strategies); 2) Evaluate and plan the return to work without precipitating it (6); 3) Training for managers and colleagues regarding mental health in the workplace (4); 4) Concertation between key return to work stakeholders (4); 5) Progressive return to work with work accommodations (4); 6) Health and work follow-up regarding the employee (6).Conclusion These six principles including 34 strategies are usually related to the timeframe process of the return to work, though they can be implemented sometimes in parallel. This possible overlap reinforces the idea to consider the return to work as sustainable in order to prevent potential relapses and improve the performance at work. Next steps will be to systematically implement these principles and strategies in organizations in order to evaluate their impact on return to work of employees on sick leave due to depression.

Determining root correspondence between previously and newly detected objects

Science.gov (United States)

Paglieroni, David W.; Beer, N Reginald

2014-06-17

A system that applies attribute and topology based change detection to networks of objects that were detected on previous scans of a structure, roadway, or area of interest. The attributes capture properties or characteristics of the previously detected objects, such as location, time of detection, size, elongation, orientation, etc. The topology of the network of previously detected objects is maintained in a constellation database that stores attributes of previously detected objects and implicitly captures the geometrical structure of the network. A change detection system detects change by comparing the attributes and topology of new objects detected on the latest scan to the constellation database of previously detected objects.

Connection between Job Motivation, Job Satisfaction and Work Performance in Romanian Trade Enterprises

Directory of Open Access Journals (Sweden)

Dina Maria LUT

2012-12-01

Full Text Available On defining the connection between job motivation and job satisfaction and between job satisfaction and work performance is still not complete agreement among experts, given the complexity of the phenomena studied. Over time, the relationship between job motivation and job satisfaction has been addressed in many ways in the organizational psychology. The issue of the connection between job satisfaction and work performance is also at least as controversial as the issues mentioned above with respect to these phenomena. Related to this connection, in the literature existed, over time, at least three points of view which held that: job satisfaction leads to work performance; work performance leads to job satisfaction; rewards are involved between job satisfaction and work performance. The paper aim is to present some aspects related to the connection between job motivation, job satisfaction and work performance. The issues presented in this paper lead to the conclusion that in the work process, the connection between job satisfaction and work performance or the connection between job motivation and job satisfaction are not constant or linear connection. These connections should be nuanced interpreted, depending on the conditions of occurrence. These conclusions are based on the results of a survey conducted among enterprises dealing mostly in trade sector, in Romanian Western Region.

Reading Popular Islamic Literature: Continuity And Change In Indonesian Literature

Directory of Open Access Journals (Sweden)

Mohammad Rokib

2016-01-01

Full Text Available In the last few years, literature on Islamic themes has become increasingly popular in Indonesia. It is commonly categorized as Islamic literature identified by Islamic texts and symbols on the book cover and its content. The literary works have been popular as reflected in the record sales figures. Previously, some literary works dealing with Islamic themes failed to gain public attention. Interestingly, those works are not mentioned by people as Islamic literature. This paper aims to discuss some questions on why are some literary works on Islamic theme mentioned as Islamic while others are not? Is there Islamic literature within Indonesian literature? What are the differences between Islamic literature and kitab literature (sastra kitab written by Muslim scholars in the Malay world? By exploring the social context of reader responses toward selected literary works on Islam, this study reveals that the label of Islamic literature is created to confront opposite themes in Indonesian literature. The term Islamic literature remains a problematic and debatable issue related to literature based on Islamic themes in both old and modern Indonesian literature.

Work effort in the LHC injector complex for the upgrade scenarios

International Nuclear Information System (INIS)

Mikulec, B; Lallement, J B; Chapochnikova, E; Damerau, H; Gilardoni, S; Goddard, B; Hanke, K; Hay, D; Mataguez, S; Mcfarlane, D

2014-01-01

This document describes the work in the PSB, PS and SPS that is required for upgrade scenario 1. It will be shown that the requirements on the hardware work needed for upgrade scenario 1 are identical to the ones of the upgrade scenario 2. The various activities are detailed as well as their dependencies and an estimate given for the duration of the necessary shutdowns and recommissioning periods with beam. It is mentioned whether some decisions are still to be taken and are related to information to be obtained after LS1. Another important aspect is the evaluation of the risks related to the upgrade interventions and operational complexity, which concern schedule, beam characteristics as well as reliability and overall performance. It has been studied if part of the activities could be spread out over several machine stops, and as conclusion the preferred scenario will be presented

Is an Ideal Sense of Humor Gendered? A Cross-National Study.

Science.gov (United States)

Tosun, Sümeyra; Faghihi, Nafiseh; Vaid, Jyotsna

2018-01-01

To explore lay conceptions of characteristics of an ideal sense of humor as embodied in a known individual, our study examined elicited written narratives by male and female participants from three different countries of origin: United States, Iran, and Turkey. As reported in an earlier previous study with United States-based participants (Crawford and Gressley, 1991), our study also found that the embodiment of an ideal sense of humor was predominantly a male figure. This effect was more pronounced for male than for female participants but did not differ by country. Relative mention of specific humor characteristics differed by participant gender and by country of origin. Whereas all groups mentioned creativity most often as a component of an ideal sense of humor, this attribute was mentioned significantly more often by Americans than by the other two groups; hostility/sarcasm was also mentioned significantly more often by Americans than Turkish participants who mentioned it more often than Iranian participants. Caring was mentioned significantly more often by Americans and Iranians than by Turkish participants. These findings show a shared pattern of humor characteristics by gender but group differences in the relative prominence given to specific humor characteristics. Further work is needed to corroborate the group differences observed and to pinpoint their source.

Intrinsic Work Value-Reward Dissonance and Work Satisfaction during Young Adulthood

Science.gov (United States)

Porfeli, Erik J.; Mortimer, Jeylan T.

2010-01-01

Previous research suggests that discrepancies between work values and rewards are indicators of dissonance that induce change in both to reduce such dissonance over time. The present study elaborates this model to suggest parallels with the first phase of the extension-and-strain curve. Small discrepancies or small increases in extension are…

Programs that work : California case examples

Energy Technology Data Exchange (ETDEWEB)

Rodgrigues, G. [Southern California Edison, Rosemead, CA (United States)

2007-07-01

Examples of programs that work in California with respect to greenhouse gas emissions were discussed. Specifically, Southern California Edison (SCE) was noted as one of the country's largest investor-owned utilities that has provided environmental leadership in this area. Energy, environment, economy, and community were mentioned as being the four value propositions for demand side management (DSM) programs. The environmental benefits of California investor-owned utilities programs were also discussed. Customer participation in SCE's energy efficiency programs was defined as an important measure of success. Other topics that were addressed in the presentation included energy efficiency in the long-term resource plan; ratcheting codes and standards; effective marketing and outreach; residential and non-residential programs; partnership programs; and competitively-selected programs. Measurement, verification and evaluation were noted as being real savings. Initiatives on the horizon such as the California solar initiative and Edison smartconnect were presented. tabs., figs.

Discrimination Power of Polynomial-Based Descriptors for Graphs by Using Functional Matrices.

Science.gov (United States)

Dehmer, Matthias; Emmert-Streib, Frank; Shi, Yongtang; Stefu, Monica; Tripathi, Shailesh

2015-01-01

In this paper, we study the discrimination power of graph measures that are based on graph-theoretical matrices. The paper generalizes the work of [M. Dehmer, M. Moosbrugger. Y. Shi, Encoding structural information uniquely with polynomial-based descriptors by employing the Randić matrix, Applied Mathematics and Computation, 268(2015), 164-168]. We demonstrate that by using the new functional matrix approach, exhaustively generated graphs can be discriminated more uniquely than shown in the mentioned previous work.

[What do we know about psychosocial risks at work? Part II.The analysis of employee's knowledge of sources and consequences of stress at work].

Science.gov (United States)

Potocka, Adrianna; Merecz-Kot, Dorota

2010-01-01

Psychosocial risks at work are the challenge facing the occupational health and safety protection. They are seen as a threat to the employees' health and functioning. They also contribute to negative outcomes in the organizations. The study was focused on the assessment of employees' knowledge of occupational stressors, their consequences and preventive measures. The assessment results will help in the development of an educational program aimed at increasing awareness of occupational stress among employees. 210 employees participated in the study. By the mean of survey "Psychosocial Risks at Work-place" the information on the respondents' knowledge of occupational stress issues was collected. Stressors intrinsic to the job (mostly work overload) were recognized as best known to employees (67.62%). The second place was occupied by stressors originating from interpersonal relationships at work (51.9% of respondents pointed out that problem). Almost no one (0.48%) mentioned home-work interference as a source of occupational stress. According to the respondents' opinion, occupational stress mostly results in health decline. The employees who participated in the study believe that the employer (13.81%) or the superior (19.05%) is responsible for psychosocial risks prevention at the work place. Almost a half of subjects (46.67%) did not know whether there are any law regulations on psychosocial risk at work in Poland. The respondents showed an average level of knowledge of psychosocial risk at the work place and knew almost nothing about occupational stress prevention. The results of the study point to the need for systematic education of employees about stress and stress related issues.

Generational differences in employee work values : an explorative study in a Norwegian work context

OpenAIRE

Sillerud, Henriette

2012-01-01

In an increasingly knowledge intensive economy, it is essential to determine what drives knowledge workers into action and motivate them to excel. According to the value- based view on motivation, work values underlie these mechanisms and work value differences are therefore important to consider where they appear. In the present research, the potential effect of generation was examined. While previous research suggests that generational differences exists, there have been conflicting finding...

Increasing Teachers' Workloads in the Form of Quantitative Expansion in Extracurricular Activities: Aggregated Data Analysis of Past Working Hours Using a General Linear Model

Science.gov (United States)

Kanbayashi, Toshiyuki

2016-01-01

In recent years, teachers' increased workloads have become an issue for policy, and have been multiply pointed out, deriving as they do from peripheral duties such as paperwork, in academic research as well. However, these mentions have not been based on sufficiently solid proof. Here, this paper compares teacher working hours surveys extant from…

Is parental competitive ability in winter negatively affected by previous springs' family size?

Science.gov (United States)

Fokkema, Rienk W; Ubels, Richard; Tinbergen, Joost M

2017-03-01

Reproductive behavior cannot be understood without taking the local level of competition into account. Experimental work in great tits ( Parus major ) showed that (1) a survival cost of reproduction was paid in environments with high levels of competition during the winter period and (2) experimentally manipulated family size negatively affected the ability of parents to compete for preferred breeding boxes in the next spring. The fact that survival was affected in winter suggests that the competitive ability of parents in winter may also be affected by previous reproductive effort. In this study, we aim to investigate whether (1) such carryover effects of family size on the ability of parents to compete for resources in the winter period occurred and (2) this could explain the occurrence of a survival cost of reproduction under increased competition. During two study years, we manipulated the size of in total 168 great tit broods. Next, in winter, we induced competition among the parents by drastically reducing the availability of roosting boxes in their local environment for one week. Contrary to our expectation, we found no negative effect of family size manipulation on the probability of parents to obtain a roosting box. In line with previous work, we did find that a survival cost of reproduction was paid only in plots in which competition for roosting boxes was shortly increased. Our findings thus add to the scarce experimental evidence that survival cost of reproduction are paid under higher levels of local competition but this could not be linked to a reduced competitive ability of parents in winter.

Erlotinib-induced rash spares previously irradiated skin

International Nuclear Information System (INIS)

Lips, Irene M.; Vonk, Ernest J.A.; Koster, Mariska E.Y.; Houwing, Ronald H.

2011-01-01

Erlotinib is an epidermal growth factor receptor inhibitor prescribed to patients with locally advanced or metastasized non-small cell lung carcinoma after failure of at least one earlier chemotherapy treatment. Approximately 75% of the patients treated with erlotinib develop acneiform skin rashes. A patient treated with erlotinib 3 months after finishing concomitant treatment with chemotherapy and radiotherapy for non-small cell lung cancer is presented. Unexpectedly, the part of the skin that had been included in his previously radiotherapy field was completely spared from the erlotinib-induced acneiform skin rash. The exact mechanism of erlotinib-induced rash sparing in previously irradiated skin is unclear. The underlying mechanism of this phenomenon needs to be explored further, because the number of patients being treated with a combination of both therapeutic modalities is increasing. The therapeutic effect of erlotinib in the area of the previously irradiated lesion should be assessed. (orig.)

Work-Family Conflict and the Perception of Departmental and Institutional Work-Family Policies in Collegiate Athletic Trainers

Science.gov (United States)

Godek, Michelle M.

2012-01-01

Employees throughout the United States struggle to balance their work and family commitments, in part because the workforce makeup has changed significantly over the last half century. The evolving family structure also has contributed to this struggle. This research seeks to build on previous work-family literature by incorporating the six…

Burnout in the working population: relations to psychosocial work factors.

Science.gov (United States)

Lindblom, Karin M; Linton, Steven J; Fedeli, Cecilia; Bryngelsson, Ing-Liss

2006-01-01

This study investigated levels of burnout in the general population irrespective of occupation and relations between burnout and psychosocial work factors. A cross-sectional survey featuring sleep problems, psychological distress, burnout (Maslach Burnout Inventory-General Survey), and psychosocial factors at work, was mailed to a random sample of 3,000 participants, aged 20-60. Response rate was 61%. A high level (18%), a low level (19%), and an intermediate group (63%) for burnout were constructed. The high level group was associated with those who were > 50 years old, women, those experiencing psychological distress, and those with a poor psychosocial work climate. The analyses on variables significant in previous analyses showed that the high level group was strongly related to high demands, low control, lack of social support, and disagreeing about values at the workplace even when accounting for age, gender, and psychological distress. We conclude that psychosocial work factors are important in association to burnout regardless of occupation.

Maintenance work management system

International Nuclear Information System (INIS)

Kanai, T.; Takahashi, Y.; Takahashi, K.; Nishino, M.; Takeshige, R.

2000-01-01

The maintenance work management system supports the efficient drawing up of various documents for the maintenance work at nuclear power stations and the speeding up of the permission procedure. In addition, it improves the quality assurance of the safety and reliability of the maintenance work. Key merits of the system are: 1. Efficiently drawing up various documents for the maintenance work by using the stored data for the previous maintenance work and the pipe and instrument diagram (P and ID) data. 2. Supporting the management work for the completion of maintenance work safety by using the isolation information stored on the computer system. 3. Speeding up the permission procedure by electronic mail and electronic permission. 4. Displaying additional information such as the specifications of equipment, maintenance result, and maintenance plan by linking up with the database of another system. 5. Reducing the cost of hardware devices by using client/server network configurations of personal computers and a personal computer server. (author)

Do Work Placements Improve Final Year Academic Performance or Do High-Calibre Students Choose to Do Work Placements?

Science.gov (United States)

Jones, C. M.; Green, J. P.; Higson, H. E.

2017-01-01

This study investigates whether the completion of an optional sandwich work placement enhances student performance in final year examinations. Using Propensity Score Matching, our analysis departs from the literature by controlling for self-selection. Previous studies may have overestimated the impact of sandwich work placements on performance…

Putting Knowledge to Work: Collaborating, Influencing and Learning ...

International Development Research Centre (IDRC) Digital Library (Canada)

2017-02-15

Feb 15, 2017 ... Download PDF ... Putting Knowledge to Work explores how the brains of such ... She previously worked with Statistics Canada, Graybridge Malkam, Citizenship and Immigration Canada, and Human Resources and Skills ...

Person-related work and incident use of antidepressants: relations and mediating factors from the Danish work environment cohort study

DEFF Research Database (Denmark)

Madsen, Ida E H; Diderichsen, Finn; Burr, Hermann

2010-01-01

Previous Danish studies have shown that employees who "work with people" (i.e., do person-related work) are at increased risk of hospitalization with a diagnosis of depression. However, these studies were purely register-based and consequently unable to point to factors underlying this elevated...... risk. This paper examines whether person-related work is associated with incident use of antidepressants, and whether this association is mediated by several work environment exposures....

Flexible Working Time Arrangements in Bulgaria

OpenAIRE

Beleva, Iskra

2009-01-01

The objective of this paper is to analyze the flexible working time arrangements in Bulgaria, using a life-course perspective. Two important features have to be outlined, namely: underdeveloped flexible forms of employment in the country, including working time arrangement, and lack of previous analysis on flexible working time arrangements from the angle of life-course perspective. The author describes the regulatory framework, collective agreements at national and company level as a frame w...

A delicate balance? : a study of work-life conflicts, work-life enrichment, and worklife balance among management consultants in Norway

OpenAIRE

Nabong, Tristán; Trønnes, Hannah

2016-01-01

The purpose of this study is to identify the relationship among work-life balance, work-life enrichment, and work-life conflict by looking into the status, condition, and experiences of management consultants in Norway. The need to develop methods to achieve an optimal balance between employees’ productivity, work habits and personal life has sparked numerous studies investigating work-life balance in recent years. Because very few previous studies have dealt with work-life balance in the man...

Automatic electromagnetic valve for previous vacuum

International Nuclear Information System (INIS)

Granados, C. E.; Martin, F.

1959-01-01

A valve which permits the maintenance of an installation vacuum when electric current fails is described. It also lets the air in the previous vacuum bomb to prevent the oil ascending in the vacuum tubes. (Author)

Representations of work engagement and workaholism in modern psychological research

Directory of Open Access Journals (Sweden)

Valentina V. Barabanshchikova

2015-03-01

Full Text Available The paper provides an overview of work engagement and workaholism, and also the current research. Work engagement differs from workaholism as a psychological phenomenon, but both concepts are closely connected with each other. The scientific research of the phenomena mentioned above began only in 1970, when Oates published his first book called “On being a “workaholic”. Each employee has to find balance between private life and work to get utmost job satisfaction, and to perform his/her job responsibilities productively. Work engaged staff have higher levels of subjective comfort and psychological well-being, without any experience of occupational deteriorations. In modern psychology, there is no prescription for perfect recipe of finding balance between work and family that entails different angles of considering work engagement and workaholism, their causes and prevention mechanisms. On the other hand, the impact of excessive work engagement may be one of the reasons of developing negative human functional states that plays a moderating role in the transit stage from work engagement to workaholism. Schaufeli discribed work engagement as a positive, affective-motivational state of fulfillment that can be characterized by vigor, dedication, and absorption. Workaholism is a multidimensional construct, which can be linked to both positive and negative outcomes. At the contemporary stage of scientific development a lot of difficulties in studying workaholism and work engagement could be analyzed, e.g. there are no adopted Russian diagnostics instruments to assess workaholism and its manifastations. Thus, further research should be devoted to the issues of choosing proper research instruments in order to obtain clear and reliable results.

Falls From Agricultural Machinery: Risk Factors Related to Work Experience, Worked Hours, and Operators' Behavior.

Science.gov (United States)

Caffaro, Federica; Roccato, Michele; Micheletti Cremasco, Margherita; Cavallo, Eugenio

2018-02-01

Objective We investigated the risk factors for falls when egressing from agricultural tractors, analyzing the role played by worked hours, work experience, operators' behavior, and near misses. Background Many accidents occur within the agricultural sector each year. Among them, falls while dismounting the tractor represent a major source of injuries. Previous studies pointed out frequent hazardous movements and incorrect behaviors adopted by operators to exit the tractor cab. However, less is known about the determinants of such behaviors. In addition, near misses are known to be important predictors of accidents, but they have been under-investigated in the agricultural sector in general and as concerns falls in particular. Method A questionnaire assessing dismounting behaviors, previous accidents and near misses, and participants' relation with work was administered to a sample of Italian tractor operators ( n = 286). Results A mediated model showed that worked hours increase unsafe behaviors, whereas work experience decreases them. Unsafe behaviors in turn show a positive association with accidents, via the mediation of near misses. Conclusions We gave a novel contribution to the knowledge of the chain of events leading to fall accidents in the agricultural sector, which is one of the most hazardous industries. Applications Besides tractor design improvements, preventive training interventions may focus on the redesign of the actual working strategies and the adoption of engaging training methods in the use of machinery to optimize the learning of safety practices and safe behaviors.

The effect of physical fitness and physical exercise training on work productivity among health care workers

DEFF Research Database (Denmark)

Kongstad, Malte Bue; Christensen, Jeanette Reffstrup; Sjøgaard, Gisela

THE EFFECT OF PHYSICAL FITNESS AND PHYSICAL EXERCISE TRAINING ON WORK PRODUCTIVITY AMONG HEALTH CARE WORKERS Kongstad, M. 1, Sjøgaard, G. 1, Søgaard, K. 1, Christensen, JR. 1 1: SDU (Odense, Denmark) Introduction Workplace health promotion involving physical exercise training may negate lifestyle......-sectional sample of health care workers, as well as 2) the change in WP in relation to changes in the before mentioned physiological variables following workplace health promotion. Methods Secondary analyses were performed on a subsample of 139 Danish, female health care workers participating in a cluster...... randomized controlled trial. WP was assessed as a summed score using selected, validated questions from three questionnaires (Health and Work Performance Questionnaire, Work Ability, and Quantity and Quality Method). Height and weight were measured to calculate BMI, CRF was measured using a bicycle ergometer...

Why older workers work beyond the retirement age: a qualitative study

Directory of Open Access Journals (Sweden)

Ranu Sewdas

2017-08-01

Full Text Available Abstract Background The aims of the present study were to: 1 gain insight into reasons for working beyond the statutory retirement age from older workers’ perspectives, and 2 explore how the domains of the research framework Study on Transitions in Employment, Ability and Motivation (STREAM can be applied to working beyond retirement age. Methods A qualitative research design included individual interviews (n = 15 and three focus groups (n = 18 participants conducted with older workers aged 65 years and older continuing in a paid job or self-employment. Interview participants were recruited from an existing STREAM cohort study. Focus group participants were recruited from companies and employment agencies. The data were subjected to thematic analysis. Results The most important motives for working beyond retirement age were maintaining daily routines and financial benefit. Good health and flexible work arrangements were mentioned as important preconditions. The themes emerging from the categorization of the motives and preconditions corresponded to the domains of health, work characteristics, skills and knowledge, and social and financial factors from the STREAM research framework. However, our analysis revealed one additional theme—purpose in life. Conclusion This study offers important new insights into the various preconditions and motives that influence working beyond retirement age. In addition, the five domains of the STREAM research framework, including the additional domain of ‘purpose in life’, seem to be applicable to working beyond retirement age. This knowledge contributes to the development of work-related interventions that enhance older workers’ motivation to prolong their working lives.

Why older workers work beyond the retirement age: a qualitative study.

Science.gov (United States)

Sewdas, Ranu; de Wind, Astrid; van der Zwaan, Lennart G L; van der Borg, Wieke E; Steenbeek, Romy; van der Beek, Allard J; Boot, Cécile R L

2017-08-22

The aims of the present study were to: 1) gain insight into reasons for working beyond the statutory retirement age from older workers' perspectives, and 2) explore how the domains of the research framework Study on Transitions in Employment, Ability and Motivation (STREAM) can be applied to working beyond retirement age. A qualitative research design included individual interviews (n = 15) and three focus groups (n = 18 participants) conducted with older workers aged 65 years and older continuing in a paid job or self-employment. Interview participants were recruited from an existing STREAM cohort study. Focus group participants were recruited from companies and employment agencies. The data were subjected to thematic analysis. The most important motives for working beyond retirement age were maintaining daily routines and financial benefit. Good health and flexible work arrangements were mentioned as important preconditions. The themes emerging from the categorization of the motives and preconditions corresponded to the domains of health, work characteristics, skills and knowledge, and social and financial factors from the STREAM research framework. However, our analysis revealed one additional theme-purpose in life. This study offers important new insights into the various preconditions and motives that influence working beyond retirement age. In addition, the five domains of the STREAM research framework, including the additional domain of 'purpose in life', seem to be applicable to working beyond retirement age. This knowledge contributes to the development of work-related interventions that enhance older workers' motivation to prolong their working lives.

Nurses' bodywork: is there a body of work?

Science.gov (United States)

Shakespeare, Pam

2003-03-01

The work that many nurses do involves the use of their own body as one of the tools of their occupation. Being a nurse, in many cases, means controlled, purposeful use of her or his own body oriented to the patient. This paper discusses some of the ways in which nurses' bodies and the work that those bodies do are represented in professional and academic research accounts and made relevant in literature. Using instances of bodies and bodily activity mentioned in a variety of literature, the paper discusses three categories of accounts of nursing bodywork: those which are problematised and where the nurse's body is seen as a topic for investigation, and those which are unproblematised either explicitly discussing bodily activity (for example, touch) or implicitly dealing with bodywork (for example, taking blood pressure). Four ways in which nurses' bodies are made relevant in accounts are proposed: relational, corporate, instrumental and human. The paper discusses the prominence (or not) nurses' bodies are given in professional and academic accounts, as a contribution to preliminary work of generating a topic for investigation and concludes with some suggestions as to how this investigative project might be taken forward, focusing primarily on an examination of methodic practices, or how bodywork is brought off and executed as a skilled but taken-for-granted activity.

Maternal Employment, Work Schedules, and Children's Body Mass Index

Science.gov (United States)

Morrissey, Taryn W.; Dunifon, Rachel E.; Kalil, Ariel

2011-01-01

Previous work has shown that mothers' employment is associated with increases in children's body mass index (BMI), a measure of weight for height. Nonstandard work (working evenings or nights, weekends, or an irregular shift) may also be associated with children's BMI. This article examines the association between maternal work and children's BMI…

Music Training and Working Memory: An ERP Study

Science.gov (United States)

George, Elyse M.; Coch, Donna

2011-01-01

While previous research has suggested that music training is associated with improvements in various cognitive and linguistic skills, the mechanisms mediating or underlying these associations are mostly unknown. Here, we addressed the hypothesis that previous music training is related to improved working memory. Using event-related potentials…

Flexible Working and Couples' Coordination of Time Schedules

OpenAIRE

Bryan, Mark L.; Sevilla Sanz, Almudena

2014-01-01

Using previously unexploited data on time scheduling in the employment and household contexts, we investigate the effect of flexible working on couples' coordination of their daily work time schedules in the UK. We consider three distinct dimensions of flexible working: flexibility of daily start and finish times (flexitime), flexibility of work times over the year (annualised hours), and generalised control of working hours. We find that in couples with flexitime there is greater spouse sync...

Principle of minimal work fluctuations.

Science.gov (United States)

Xiao, Gaoyang; Gong, Jiangbin

2015-08-01

Understanding and manipulating work fluctuations in microscale and nanoscale systems are of both fundamental and practical interest. For example, in considering the Jarzynski equality 〈e-βW〉=e-βΔF, a change in the fluctuations of e-βW may impact how rapidly the statistical average of e-βW converges towards the theoretical value e-βΔF, where W is the work, β is the inverse temperature, and ΔF is the free energy difference between two equilibrium states. Motivated by our previous study aiming at the suppression of work fluctuations, here we obtain a principle of minimal work fluctuations. In brief, adiabatic processes as treated in quantum and classical adiabatic theorems yield the minimal fluctuations in e-βW. In the quantum domain, if a system initially prepared at thermal equilibrium is subjected to a work protocol but isolated from a bath during the time evolution, then a quantum adiabatic process without energy level crossing (or an assisted adiabatic process reaching the same final states as in a conventional adiabatic process) yields the minimal fluctuations in e-βW, where W is the quantum work defined by two energy measurements at the beginning and at the end of the process. In the classical domain where the classical work protocol is realizable by an adiabatic process, then the classical adiabatic process also yields the minimal fluctuations in e-βW. Numerical experiments based on a Landau-Zener process confirm our theory in the quantum domain, and our theory in the classical domain explains our previous numerical findings regarding the suppression of classical work fluctuations [G. Y. Xiao and J. B. Gong, Phys. Rev. E 90, 052132 (2014)].

Secondary recurrent miscarriage is associated with previous male birth.

LENUS (Irish Health Repository)

Ooi, Poh Veh

2012-01-31

Secondary recurrent miscarriage (RM) is defined as three or more consecutive pregnancy losses after delivery of a viable infant. Previous reports suggest that a firstborn male child is associated with less favourable subsequent reproductive potential, possibly due to maternal immunisation against male-specific minor histocompatibility antigens. In a retrospective cohort study of 85 cases of secondary RM we aimed to determine if secondary RM was associated with (i) gender of previous child, maternal age, or duration of miscarriage history, and (ii) increased risk of pregnancy complications. Fifty-three women (62.0%; 53\\/85) gave birth to a male child prior to RM compared to 32 (38.0%; 32\\/85) who gave birth to a female child (p=0.002). The majority (91.7%; 78\\/85) had uncomplicated, term deliveries and normal birth weight neonates, with one quarter of the women previously delivered by Caesarean section. All had routine RM investigations and 19.0% (16\\/85) had an abnormal result. Fifty-seven women conceived again and 33.3% (19\\/57) miscarried, but there was no significant difference in failure rates between those with a previous male or female child (13\\/32 vs. 6\\/25, p=0.2). When patients with abnormal results were excluded, or when women with only one previous child were considered, there was still no difference in these rates. A previous male birth may be associated with an increased risk of secondary RM but numbers preclude concluding whether this increases recurrence risk. The suggested association with previous male birth provides a basis for further investigations at a molecular level.

Secondary recurrent miscarriage is associated with previous male birth.

LENUS (Irish Health Repository)

Ooi, Poh Veh

2011-01-01

Secondary recurrent miscarriage (RM) is defined as three or more consecutive pregnancy losses after delivery of a viable infant. Previous reports suggest that a firstborn male child is associated with less favourable subsequent reproductive potential, possibly due to maternal immunisation against male-specific minor histocompatibility antigens. In a retrospective cohort study of 85 cases of secondary RM we aimed to determine if secondary RM was associated with (i) gender of previous child, maternal age, or duration of miscarriage history, and (ii) increased risk of pregnancy complications. Fifty-three women (62.0%; 53\\/85) gave birth to a male child prior to RM compared to 32 (38.0%; 32\\/85) who gave birth to a female child (p=0.002). The majority (91.7%; 78\\/85) had uncomplicated, term deliveries and normal birth weight neonates, with one quarter of the women previously delivered by Caesarean section. All had routine RM investigations and 19.0% (16\\/85) had an abnormal result. Fifty-seven women conceived again and 33.3% (19\\/57) miscarried, but there was no significant difference in failure rates between those with a previous male or female child (13\\/32 vs. 6\\/25, p=0.2). When patients with abnormal results were excluded, or when women with only one previous child were considered, there was still no difference in these rates. A previous male birth may be associated with an increased risk of secondary RM but numbers preclude concluding whether this increases recurrence risk. The suggested association with previous male birth provides a basis for further investigations at a molecular level.

Examining the "Neglected Side of the Work-Family Interface": Antecedents of Positive and Negative Family-to-Work Spillover

Science.gov (United States)

Stevens, Daphne Pedersen; Minnotte, Krista Lynn; Mannon, Susan E.; Kiger, Gary

2007-01-01

This study extends previous research by Dilworth by examining antecedents of both positive and negative family-to-work spillover--a long-neglected area of research. It also uses an extended definition of domestic labor that includes emotion work and status enhancement. Using data from a random sample of dual-earner couples, the study found gender…

Is email a reliable means of contacting authors of previously published papers? A study of the Emergency Medicine Journal for 2001.

Science.gov (United States)

O'Leary, F

2003-07-01

To determine whether it is possible to contact authors of previously published papers via email. A cross sectional study of the Emergency Medicine Journal for 2001. 118 articles were included in the study. The response rate from those with valid email addresses was 73%. There was no statistical difference between the type of email address used and the address being invalid (p=0.392) or between the type of article and the likelihood of a reply (p=0.197). More responses were obtained from work addresses when compared with Hotmail addresses (86% v 57%, p=0.02). Email is a valid means of contacting authors of previously published articles, particularly within the emergency medicine specialty. A work based email address may be a more valid means of contact than a Hotmail address.

How nurses and their work environment affect patient experiences of the quality of care: a qualitative study

Science.gov (United States)

2014-01-01

Background Healthcare organisations monitor patient experiences in order to evaluate and improve the quality of care. Because nurses spend a lot of time with patients, they have a major impact on patient experiences. To improve patient experiences of the quality of care, nurses need to know what factors within the nursing work environment are of influence. The main focus of this research was to comprehend the views of Dutch nurses on how their work and their work environment contribute to positive patient experiences. Methods A descriptive qualitative research design was used to collect data. Four focus groups were conducted, one each with 6 or 7 registered nurses in mental health care, hospital care, home care and nursing home care. A total of 26 nurses were recruited through purposeful sampling. The interviews were audiotaped, transcribed and subjected to thematic analysis. Results The nurses mentioned essential elements that they believe would improve patient experiences of the quality of nursing care: clinically competent nurses, collaborative working relationships, autonomous nursing practice, adequate staffing, control over nursing practice, managerial support and patient-centred culture. They also mentioned several inhibiting factors, such as cost-effectiveness policy and transparency goals for external accountability. Nurses feel pressured to increase productivity and report a high administrative workload. They stated that these factors will not improve patient experiences of the quality of nursing care. Conclusions According to participants, a diverse range of elements affect patient experiences of the quality of nursing care. They believe that incorporating these elements into daily nursing practice would result in more positive patient experiences. However, nurses work in a healthcare context in which they have to reconcile cost-efficiency and accountability with their desire to provide nursing care that is based on patient needs and preferences, and

Recovery, work-life balance and work experiences important to self-rated health : a questionnaire study on salutogenic work factors among Swedish primary health care employees

OpenAIRE

Ejlertsson, Lina; Heijbel, Bodil; Ejlertsson, Göran; Andersson, Ingemar

2018-01-01

BACKGROUND: There is a lack of information on positive work factors among health care workers. OBJECTIVE: To explore salutogenic work-related factors among primary health care employees. METHOD: Questionnaire to all employees (n = 599) from different professions in public and private primary health care centers in one health care district in Sweden. The questionnaire, which had a salutogenic perspective, included information on self-rated health from the previously validated SHIS (Salutogenic...

WORK RELATED MUSCULOSKELETAL DISORDERS OF THE UPPER LIMBS AMONG STEEL INDUSTRY POPULATIONS

Directory of Open Access Journals (Sweden)

S. A. Moussavi-Najarkola A. Khavanin

2007-08-01

Full Text Available For high occurrences of upper extremity disorders in working populations and in order to compare the occurrence of musculoskeletal alterations due to ergonomic risk factors such as highly force exertion, repetition, awkward posture between exposed and non-exposed groups, the research was carried out in Tabarestan steel industry. All 526 male workers (316 as exposed group : 132 aged 20-35 years, 184 aged >35 years; 210 as Non-exposed group: 89 aged 20-35 years, 121 aged > 35 years performing tasks exposed / not exposed to risk factors for WMSDS of the upper limbs underwent a clinical examinations as well as completing standardized Nordic Musculoskeletal Questionnaires. The anamnestic cases were defined on the basis of pain, paraesthesia, hyposthenia, and vegetative disorders during previous months. Mean age of exposed and non- exposed groups were obtained 36.3 years (SD= 5.9 and 37.9 years (SD = 7.3 respectively. There were distinguished differences in occurrences of WMSDS of upper limbs between two mentioned groups. The major occurrence was found for the right and left hands. Nocturnal and diurnal paraesthesia obtained an occurrence of about 54% and 53% respectively. Data bears witness to the greater occurrence of affected individuals in exposed group, with a non- exposed / exposed ratio of 1:7.2. The greater occurrences of affected individuals in exposed group (P = 0.006 and in subjects>35 years (P = 0.002 were significant. Structural, organizational and educational measures can be applied to prevent WMSDS or diminish the relative effects to acceptable limit.

Exploring Scientists' Working Timetable: A Global Survey

OpenAIRE

Wang, Xianwen; Peng, Lian; Zhang, Chunbo; Xu, Shenmeng; Wang, Zhi; Wang, Chuanli; Wang, Xianbing

2013-01-01

In our previous study (Wang et al., 2012), we analyzed scientists' working timetable of 3 countries, using realtime downloading data of scientific literatures. In this paper, we make a through analysis about global scientists' working habits. Top 30 countries/territories from Europe, Asia, Australia, North America, Latin America and Africa are selected as representatives and analyzed in detail. Regional differences for scientists' working habits exists in different countries. Besides differen...

Nonequilibrium quantum fluctuations of work.

Science.gov (United States)

Allahverdyan, A E

2014-09-01

The concept of work is basic for statistical thermodynamics. To gain a fuller understanding of work and its (quantum) features, it needs to be represented as an average of a fluctuating quantity. Here I focus on the work done between two moments of time for a thermally isolated quantum system driven by a time-dependent Hamiltonian. I formulate two natural conditions needed for the fluctuating work to be physically meaningful for a system that starts its evolution from a nonequilibrium state. The existing definitions do not satisfy these conditions due to issues that are traced back to noncommutativity. I propose a definition of fluctuating work that is free of previous drawbacks and that applies for a wide class of nonequilibrium initial states. It allows the deduction of a generalized work-fluctuation theorem that applies for an arbitrary (out-of-equilibrium) initial state.

Reoperative sentinel lymph node biopsy after previous mastectomy.

Science.gov (United States)

Karam, Amer; Stempel, Michelle; Cody, Hiram S; Port, Elisa R

2008-10-01

Sentinel lymph node (SLN) biopsy is the standard of care for axillary staging in breast cancer, but many clinical scenarios questioning the validity of SLN biopsy remain. Here we describe our experience with reoperative-SLN (re-SLN) biopsy after previous mastectomy. Review of the SLN database from September 1996 to December 2007 yielded 20 procedures done in the setting of previous mastectomy. SLN biopsy was performed using radioisotope with or without blue dye injection superior to the mastectomy incision, in the skin flap in all patients. In 17 of 20 patients (85%), re-SLN biopsy was performed for local or regional recurrence after mastectomy. Re-SLN biopsy was successful in 13 of 20 patients (65%) after previous mastectomy. Of the 13 patients, 2 had positive re-SLN, and completion axillary dissection was performed, with 1 having additional positive nodes. In the 11 patients with negative re-SLN, 2 patients underwent completion axillary dissection demonstrating additional negative nodes. One patient with a negative re-SLN experienced chest wall recurrence combined with axillary recurrence 11 months after re-SLN biopsy. All others remained free of local or axillary recurrence. Re-SLN biopsy was unsuccessful in 7 of 20 patients (35%). In three of seven patients, axillary dissection was performed, yielding positive nodes in two of the three. The remaining four of seven patients all had previous modified radical mastectomy, so underwent no additional axillary surgery. In this small series, re-SLN was successful after previous mastectomy, and this procedure may play some role when axillary staging is warranted after mastectomy.

The Role of Human Values and Relations in the Employment of People with Work-Relevant Disabilities

Directory of Open Access Journals (Sweden)

Lieke Kuiper

2016-11-01

Full Text Available The aim of this study is to discuss the role of human values and relations in the employment of people with work-relevant disabilities. Purpose: Finding and maintaining a paid job is known to be more difficult for people with a disability. The aim of the study is to explore the use which people with a disability make of their private and professional network in finding and maintaining a paid job and the role values play in these relations. This was placed in the context of three complementary perspectives: a perspective that stresses the importance of other than merely rationalistic values, a perspective that stresses the importance of values in work and an interpersonal perspective in which ‘the Other’ is central. Methods: Semi-structured interviews were held with 8 people with a working disability. As well, 4 interviews were held with people from their private network (family and partner and 4 interviews with people from their professional network (colleagues and employers. All interviews were audio-taped and transcribed verbatim. A framework analysis was used to identify the different values in the interviews. This was done with use of MAXqda. Results: The interviews showed that both romantic and rational values and arguments were mentioned by the employers in the context of hiring people with a work-relevant disability; they need to be willing to adjust. The importance of human relations was emphasised in the values mentioned by the respondents when talking about having a paid job. Moreover, ‘the Other’ played an important role in the employment process of people with a work-relevant disability. People with such a disability asked their private network to help them and to provide emotional support. Conclusion: Enabling values and relations had more chance if they were in line with the mission and central value of the organisation. This was one of the first studies on the role that human values and relations play in maintaining a paid

CTBT PrepCom work in Namibia

International Nuclear Information System (INIS)

Hutchins, D.

2002-01-01

The history, location and facilities of Namibia's Tsumeb Geophysical Research Station are briefly described. The station's seismic and infrasound activities together with its IMS and CTBTO membership are mentioned. Manpower, training and budgetary constriants are noted

Opportunities for health and safety professionals in environmental restoration work

International Nuclear Information System (INIS)

Norris, A.E.

1991-01-01

The safety of workers in waste management and in environmental restoration work is regulated in large part by the Occupational Safety and Health Administration (OSHA). Many of the OSHA rules are given in Part 1910, Occupational Safety and Health Standards, of Title 29 of the Code of Federal Regulations (CFR). Section 120 of 29 CFR 1910 specifically addresses hazardous waste operations and emergency response operations. The remainder of this discussion focuses on clean-up operations. The purpose of this paper is to review areas of employment opportunity in environmental restoration work for health and safety professionals. Safety and health risk analyses are mentioned as one area of opportunity, and these analyses are required by the standards. Site safety and health supervisors will be needed during field operations. Those who enjoy teaching might consider helping to meet the training needs that are mandated. Finally, engineering help both to separate workers from hazards and to improve personal protective equipment, when it must be worn, would benefit those actively involved in environmental restoration activities

Long working hours and sickness absence-a fixed effects design.

Science.gov (United States)

Bernstrøm, Vilde Hoff

2018-05-02

While long working hours seem to lead to impaired health, several studies have also shown that long working hours are related to lower levels of sickness absence. Previous studies on the relationship between long working hours and sickness absence have compared those who work long hours to those who do not, looking only at between-individual correlations. Those results might therefore reflect relatively stable differences between employees who typically work long hours and employees who typically do not. The aim of the present study is to examine within-individual correlations between long working hours and sickness absence. Records from the Human Resources department in a large Norwegian hospital from 2012 to 2015 provided objective data on both working hours and sickness absence. Two analyses were performed: a prospective cohort analysis to replicate the results from previous between-individual analyses and a second analysis of within-individual correlations using a fixed effect design. In line with existing research, both between-individual and within-individual analyses showed a negative relationship between long working hours (> 48 h/week) and short-term sickness absence (1-8 days) and no significant difference in incidence of long-term sickness absence (> 8 days). The results indicate that the negative relationship between long working hours and sickness absence is not due only to relatively stable individual differences between those who typically work long hours and those who do not. The results from both analyses therefore still contrast with previous research showing a negative relationship between long working hours and other health indicators.

77 FR 70176 - Previous Participation Certification

Science.gov (United States)

2012-11-23

... participants' previous participation in government programs and ensure that the past record is acceptable prior... information is designed to be 100 percent automated and digital submission of all data and certifications is... government programs and ensure that the past record is acceptable prior to granting approval to participate...

Asymmetric Variate Generation via a Parameterless Dual Neural Learning Algorithm

Directory of Open Access Journals (Sweden)

Simone Fiori

2008-01-01

Full Text Available In a previous work (S. Fiori, 2006, we proposed a random number generator based on a tunable non-linear neural system, whose learning rule is designed on the basis of a cardinal equation from statistics and whose implementation is based on look-up tables (LUTs. The aim of the present manuscript is to improve the above-mentioned random number generation method by changing the learning principle, while retaining the efficient LUT-based implementation. The new method proposed here proves easier to implement and relaxes some previous limitations.

Personnel's health surveillance at work: effect of age, body mass index, and shift work on mental workload and work ability index.

Science.gov (United States)

Safari, Shahram; Akbari, Jafar; Kazemi, Meghdad; Mououdi, Mohammad Amin; Mahaki, Behzad

2013-01-01

Two great changes in developed countries are taking place: populations are ageing and becoming increasingly overweight. Combination of these factors with shift work is a risk factor for work ability and mental workload that are dynamic processes which change greatly throughout an individual's work life. The aim of this study was to investigate mental workload and work ability in textile workers and to identify factors which affect work ability and mental workload. This cross-sectional study was carried out among 194 male workers in textile industry. Employees based on their job group and work conditions have been divided into 6 categories. They completed work ability index and mental workload questionnaires during three work shifts. Body mass index (BMI) and demographic details were recorded. All of the participants rated their work ability as moderate with high mental workload. The mean WAI and mental workload in age group were significant. The mean BMI was 25.5 kg/m(2) (standard deviation 4.1) and the mean age was 40.22 years. There was a statistically significant correlation between work ability index and shift work. Unlike the previous study, a decrease point in WAI started in early age that may be due to life-style work and another psychological factor; on the other hand, NASA-TLX revealed high score in six subscales that can be another reason for low WAI.

Risk of injury after evening and night work - findings from the Danish Working Hour Database

DEFF Research Database (Denmark)

Nielsen, Helena B; Larsen, Ann D; Dyreborg, Johnny

2018-01-01

during the past week increases risk of injury when reducing recall bias and unmeasured confounding. Methods We linked daily working hours at the individual level of 69 200 employees (167 726 person years from 2008-2015), primarily working at hospitals to registry information on 11 834 injuries leading......Objectives Evening and night work have been associated with higher risk of injury than day work. However, previous findings may be affected by recall bias and unmeasured confounding from differences between day, evening and night workers. This study investigates whether evening and night work...... to emergency room visits or death. Analyses were conducted with Poisson regression models in the full population including permanent day, evening and night workers, and in two sub-populations of evening and night workers, with both day and evening or night work, respectively. Thus, the exchangeability between...

[Shift Work among Men and Women on the Threshold to Higher Working Age - Working Conditions and Health Status].

Science.gov (United States)

Leser, C; Tisch, A; Tophoven, S

2016-11-01

Background: The number of older employees in shift and night work has increased significantly in recent years. Furthermore, the proportion of women in shift and night work has increased markedly. This is due to the aging workforce and the expansion of shift work in the tertiary sector. Previous research shows that shift work is often associated with health risks. Against this background, the aim of the present study is to examine the situation of working men and women on the threshold to higher working age with regard to the relationship between shift work and physical health. Methods: We employed data from the study "lidA - leben in der Arbeit" German Cohort Study on Work, Age and Health, a survey of the German baby boom cohorts born in 1959 and 1965 (n=5 637). Linear regression models are used to study the effect of shift work - with and without night work - and of further work exposures on the baby boomers' physical health status. The models control for sleep and health-related behaviour and are stratified by gender. Among women, also the scope of work was taken into account. Results: The results show that male shift workers are burdened by their on average lower occupational status and by physical exposure; female shift workers additionally suffer from high personal effort and low rewards and female part-time shift workers also from overcommitment. Conclusion: Working conditions of shift workers are strongly characterised by work stress. In order to preserve aging shift workers' work ability, some organisational measures seem necessary. In this context, occupational safety and health management as well as opportunities for recovery and encouraging leadership should be considered. © Georg Thieme Verlag KG Stuttgart · New York.

Nuclear data development work in support of the National Bureau of Standards ISNF Project. Status report, February 1976-July 1980

International Nuclear Information System (INIS)

LaBauve, R.J.; George, D.C.; Muir, D.W.; Soran, P.D.; Eisenhauer, C.M.

1980-12-01

Work in several areas was completed by the Los Alamos Scientific Laboratory for the National Bureau of Standards in connection with the Intermediate-Energy Standard Neutron Field (ISNF) project during this reporting period. These areas include supplying multigroup cross section sets from ENDF/B-IV appropriate for ISNF calculations; determining the effects of small changes in calculational parameters, including cross section changes, in LSNF results; providing additional selected multigroup cross section sets from both ENDF/B-IV and ENDF/B-V; and performing comparison ISNF calculations using discrete ordinates and Monte Carlo codes. Plans for future work are briefly mentioned. 12 figures, 5 tables

The helpers’ stress: Effectiveness of a web-based intervention for professionals working with trauma survivors in reducing job burnout and improving work engagement

Directory of Open Access Journals (Sweden)

Anna Rogala

2016-04-01

Full Text Available Background: The study aimed at evaluating effectiveness of the web-based intervention, “The Helpers’ Stress,” in reducing job burnout and enhancing work engagement among professionals working with trauma survivors. Material and Methods: Participants were randomly allocated to 1 of the 3 intervention modules: 1 – the self-efficacy enhancement (N = 87, 2 – the social support enhancement (N = 85, or to 3 – the educational module (comparison group, N = 81. Participants completed the online questionnaires before the intervention (T1, immediately after (T2, and 4 weeks after the intervention (T3. Results: Due to high drop-out rate at T2 and T3 in social support enhancement module, we excluded from analysis participants assigned to this condition. Participants assigned to the self-efficacy enhancement module presented higher levels of self-efficacy (at T2 and T3, compared to those assigned to the educational module. Job burnout decreased significantly between T1 and T2, and between T2 and T3, and work engagement increased significantly between T1 and T2, and between T1 and T3, among participants assigned to both modules mentioned above. Self-efficacy (T2 mediated the relationship between the group assignment (educational module vs. self-efficacy enhancement module and respectively job burnout (T3 or work engagement (T3. Conclusions: The results of our study highlight the role of self-efficacy in reducing job burnout and increasing work engagement. Med Pr 2016;67(2:223–237

Ergonomic, psychosocial factors and risks at work in informal mining

Directory of Open Access Journals (Sweden)

Milena Nunes Alves de Sousa

2015-09-01

Full Text Available The goal of this study was to identify ergonomic and psychosocial factors, and risks at informal work in the mining sector of the State of Paraíba, Brazil, from miners' perspective. A cross-sectional and descriptive study was conducted with 371 informal mining workers. They responded two questionnaires for assessing work performed in three dimensions: ergonomic factors; psychosocial factors; and occupational risks. The scores of the items of each dimension were added so that, the higher the score, the lower workers' satisfaction related to the area investigated. The results indicated that noise was common in the working environment (66%. Most workers (54.7% pointed out that the work was too hard and that it required attention and reasoning (85.7%. The workers emphasized the lack of training for working in mining (59.3% and few of them regarded the maintenance of the workplace as a component to prevent lumbago (32.3%. Risk of accidents was pointed out as the factor that needed increased attention in daily work (56.6%. All occupational risks were mentioned, including physical and chemical risks. There was significant correlation between age and occupational risks, indicating that the greater the age, the greater the perception of harmful agents (ρ = -0.23; p < 0.01. In the end, it was observed that, to a greater or lesser degree, all workers perceived ergonomic and psychosocial factors, and risks in informal mining. Length of service and age were the features that interfered significantly with the understanding of those factors and occupational risks.

Development of CDE (calculation system for decontamination effect) for the support of decontamination to restore the environment. Software visually depicting the effect of decontamination Work

International Nuclear Information System (INIS)

Satoh, Daiki

2012-01-01

CDE in the title developed by Japan Atomic Energy Agency (JAEA) is explained for its use to support the cleaning work of the environment contaminated by the Fukushima Daiichi Nuclear Power Plant Accident (Mar. 11, 2011). With this CDE software (available at http://nsed.jaea.go.jp/josen, from Nov. 2, 2011), the effect of decontamination schedule/work can be evaluable rapidly and accurately by calculating the ambient dose rates before and after the work. Access number to the CDE site until Jan., 2012, amounts to 402, for the purposes of ambient dose assessment (20%), planning of decontamination (15%), study/investigation (15%), etc. The system software is operable in Microsoft Excel with Graphical User Interface (GUI) described by VBA (Visual Basic for Applications). To be inputted in CDE are the map of the region subjected to decontamination, data of surface contamination density and of decontamination coefficients for the area relief, all of which are available through the internet and actual measurement, which is then followed by output as tables and figures of distribution of the ambient dose rate before and after the work, and of the rate reduction coefficient. Radiation subjected to calculation is from radiocesium ( 134 Cs and 137 Cs). When the software is compared for its accuracy with those by previous software Particle and Heavy Ion Transport Code System (PHITS) and by actual measurement, their results all show a virtually satisfactory agreement, and the time necessary for calculation is over several-ten hours in PHITS, and within about 10 seconds, in CDE. Updated information of CDE is available at the above mentioned site and twitter.com/JAEA_nsed. (T.T.)

Exploring the Relationship Between Working Memory, Compressor Speed, and Background Noise Characteristics

OpenAIRE

Ohlenforst, Barbara; Souza, Pamela E.; MacDonald, Ewen

2016-01-01

Objectives: Previous work has shown that individuals with lower working memory demonstrate reduced intelligibility for speech processed with fast-acting compression amplification. This relationship has been noted in fluctuating noise, but the extent of noise modulation that must be present to elicit such an effect is unknown. This study expanded on previous study by exploring the effect of background noise modulations in relation to compression speed and working memory ability, using a range ...

[Prevalence of previously diagnosed diabetes mellitus in Mexico.

Science.gov (United States)

Rojas-Martínez, Rosalba; Basto-Abreu, Ana; Aguilar-Salinas, Carlos A; Zárate-Rojas, Emiliano; Villalpando, Salvador; Barrientos-Gutiérrez, Tonatiuh

2018-01-01

To compare the prevalence of previously diagnosed diabetes in 2016 with previous national surveys and to describe treatment and its complications. Mexico's national surveys Ensa 2000, Ensanut 2006, 2012 and 2016 were used. For 2016, logistic regression models and measures of central tendency and dispersion were obtained. The prevalence of previously diagnosed diabetes in 2016 was 9.4%. The increase of 2.2% relative to 2012 was not significant and only observed in patients older than 60 years. While preventive measures have increased, the access to medical treatment and lifestyle has not changed. The treatment has been modified, with an increase in insulin and decrease in hypoglycaemic agents. Population aging, lack of screening actions and the increase in diabetes complications will lead to an increase on the burden of disease. Policy measures targeting primary and secondary prevention of diabetes are crucial.

Report of work during the year September 1974 till September 1975

International Nuclear Information System (INIS)

1975-01-01

The laboratory for isotope geology (Amsterdam) is mainly working as a service institute on behalf of geological institutions of the various universities in the Netherlands which carry out numerous projects both in the Netherlands and abroad. In the current year a great deal of new equipment was installed and made operational. This equipment includes a scanner for the mass spectrometer which was developed at the laboratory and which can be linked with a teletype in aid of data processing by computer. Chemical separation methods were refined to meet the requirements of lower detection limits. Mineralogy and x-ray analysis are mentioned. International cooperation is surveyed. A list of analysed samples is added as well as a list of publications. One dissertation was completed in this year

The psychosocial work environment is associated with risk of stroke at working age.

Science.gov (United States)

Jood, Katarina; Karlsson, Nadine; Medin, Jennie; Pessah-Rasmussen, Hélène; Wester, Per; Ekberg, Kerstin

2017-07-01

Objective The aim of this study was to explore the relation between the risk of first-ever stroke at working age and psychological work environmental factors. Methods A consecutive multicenter matched 1:2 case-control study of acute stroke cases (N=198, age 30-65 years) who had been working full-time at the time of their stroke and 396 sex- and age-matched controls. Stroke cases and controls answered questionnaires on their psychosocial situation during the previous 12 months. The psychosocial work environment was assessed using three different measures: the job-control-demand model, the effort-reward imbalance (ERI) score, and exposures to conflict at work. Results Among 198 stroke cases and 396 controls, job strain [odds ratio (OR) 1.30, 95% confidence interval (95% CI) 1.05-1.62], ERI (OR 1.28, 95% CI 1.01-1.62), and conflict at work (OR 1.75, 95% CI 1.07-2.88) were independent risk factors of stroke in multivariable regression models. Conclusions Adverse psychosocial working conditions during the past 12 months were more frequently observed among stroke cases. Since these factors are presumably modifiable, interventional studies targeting job strain and emotional work environment are warranted.

Sports- and Work-Related Outcomes After Shoulder Hemiarthroplasty.

Science.gov (United States)

Garcia, Grant H; Mahony, Gregory T; Fabricant, Peter D; Wu, Hao-Hua; Dines, David M; Warren, Russell F; Craig, Edward V; Gulotta, Lawrence V

2016-02-01

With an active aging population, more patients expect to return to previous activities and work after surgery. To determine the rate and timing to return of sports and employment after shoulder hemiarthroplasty. Case series; Level of evidence, 4. This was a retrospective review of consecutive patients who underwent shoulder hemiarthroplasty from 2007 to 2013. Follow-up consisted of a patient-reported questionnaire regarding physical fitness, sporting activities, and work status. From 105 patients screened, 79 were available for follow-up. The average follow-up time was 63.1 months, and the average age at follow-up was 69 years. Scores on the visual analog scale for pain improved from 6.2 to 2.1 (P sports preoperatively, and 67.2% of these restarted at least 1 of their previous sports postoperatively. The average time to return to full sports was 6.5 months for those who returned. Direct rates of return were as follows: fitness sports (69%), swimming (65%), running (64%), cycling (63%), and doubles tennis (57%). Younger age was associated with highest demand level achieved (P = .023). Forty-nine patients worked preoperatively, with 69.4% returning to previous employment after surgery; the average time to return to work was 1.4 months. In comparative analysis, patients who did not return to work had a higher mean body mass index (32 ± 7 vs 27 ± 5 kg/m(2); P sports at an average of 6.5 months postoperatively. Patients older than 65 years experienced similar improvements in ASES scores compared with patients younger than 65 years, although absolute scores were lower on average. Those who returned to higher demand sports were younger on average. Of patients working preoperatively, 69.4% returned to their previous employment at an average of 1.4 months. Patients who did not return to employment had significantly higher body mass index on average. These findings will help surgeons manage expectations of shoulder hemiarthroplasty candidates preoperatively. © 2015 The

Verbal Working Memory in Children with Mild Intellectual Disabilities

Science.gov (United States)

Van der Molen, M. J.; Van Luit, J. E. H.; Jongmans, M. J.; Van der Molen, M. W.

2007-01-01

Background: Previous research into working memory of individuals with intellectual disabilities (ID) has established clear deficits. The current study examined working memory in children with mild ID (IQ 55-85) within the framework of the Baddeley model, fractionating working memory into a central executive and two slave systems, the phonological…

Pitch Perception, Working Memory, and Second-Language Phonological Production

Science.gov (United States)

Posedel, James; Emery, Lisa; Souza, Benjamin; Fountain, Catherine

2012-01-01

Previous research has suggested that training on a musical instrument is associated with improvements in working memory and musical pitch perception ability. Good working memory and musical pitch perception ability, in turn, have been linked to certain aspects of language production. The current study examines whether working memory and/or pitch…

Influence of psoriasis on work.

Science.gov (United States)

Mattila, Kalle; Leino, Mauri; Mustonen, Anssi; Koulu, Leena; Tuominen, Risto

2013-04-01

Previous research indicates that psoriasis has an impact on early retirement, sick leave days and reduced work performance. To evaluate the disadvantages at work caused by psoriasis. The sample was based on patients visiting the dermatology outpatient clinic in Turku University Hospital. 262 returned a mailed questionnaire. The subjects were asked how many hours they were on a sick leave (absenteeism) and working while sick (presenteeism) due to psoriasis and other health reasons. Of the retired, 17.0% felt they were retired due to psoriasis. Those in the active work force reported on average 4.5 hours absenteeism and 8.3 hours of presenteeism due to psoriasis during the last 4 weeks. Psoriasis caused 27.0% of the total absenteeism and 39.0% of presenteeism. More than a quarter (28.9%) had been forced to modify their work due to psoriasis, most frequently to make the work less irritating for the skin. Psoriasis has a negative effect on patients' work in many ways, causing early retirement from work, sick leave days, change of occupation and work modifications.

A comprehensive analysis of Italian web pages mentioning squalene-based influenza vaccine adjuvants reveals a high prevalence of misinformation.

Science.gov (United States)

Panatto, Donatella; Amicizia, Daniela; Arata, Lucia; Lai, Piero Luigi; Gasparini, Roberto

2018-04-03

Squalene-based adjuvants have been included in influenza vaccines since 1997. Despite several advantages of adjuvanted seasonal and pandemic influenza vaccines, laypeople's perception of such formulations may be hesitant or even negative under certain circumstances. Moreover, in Italian, the term "squalene" has the same root as such common words as "shark" (squalo), "squalid" and "squalidness" that tend to have negative connotations. This study aimed to quantitatively and qualitatively analyze a representative sample of Italian web pages mentioning squalene-based adjuvants used in influenza vaccines. Every effort was made to limit the subjectivity of judgments. Eighty-four unique web pages were assessed. A high prevalence (47.6%) of pages with negative or ambiguous attitudes toward squalene-based adjuvants was established. Compared with web pages reporting balanced information on squalene-based adjuvants, those categorized as negative/ambiguous had significantly lower odds of belonging to a professional institution [adjusted odds ratio (aOR) = 0.12, p = .004], and significantly higher odds of containing pictures (aOR = 1.91, p = .034) and being more readable (aOR = 1.34, p = .006). Some differences in wording between positive/neutral and negative/ambiguous web pages were also observed. The most common scientifically unsound claims concerned safety issues and, in particular, claims linking squalene-based adjuvants to the Gulf War Syndrome and autoimmune disorders. Italian users searching the web for information on vaccine adjuvants have a high likelihood of finding unbalanced and misleading material. Information provided by institutional websites should be not only evidence-based but also carefully targeted towards laypeople. Conversely, authors writing for non-institutional websites should avoid sensationalism and provide their readers with more balanced information.

Experiences and needs for work participation in employees with rheumatoid arthritis treated with anti-tumour necrosis factor therapy.

Science.gov (United States)

Van der Meer, Marrit; Hoving, Jan L; Vermeulen, Marjolein I M; Herenius, Marieke M J; Tak, Paul P; Sluiter, Judith K; Frings-Dresen, Monique H W

2011-01-01

To investigate the experiences and needs with respect to work participation of employees with rheumatoid arthritis (RA) treated with anti-tumour necrosis factor (TNF) therapy. Face-to-face interviews in 14 employees with RA on anti-TNF therapy focused on experiences, offered support and needs with respect to work participation. Experiences regarding work participation varied and ranged from fatigue at work, having no job control, not being understood by the work environment or difficulty dealing with emotions as a result of interaction within the work environment. Support by health care professionals for work participation was considered important, especially concerning social or psychological issues. Advice in becoming aware of one's changes in abilities was highly appreciated, as was the availability of professional advice in times of an urgent work issue due to RA. Employees mentioned an increase in social support at work and job control as important facilitating factors for work participation. Although patients with RA report improvement in their work functioning after starting anti-TNF therapy, employees continue facing challenges in working life due to RA. For support concerning work participation, it is recommended that health care professionals are more aware of work-related problems in patients with RA treated with anti-TNF therapy.

Influence of Previous Knowledge in Torrance Tests of Creative Thinking

Directory of Open Access Journals (Sweden)

María Aranguren

2015-07-01

Full Text Available The aim of this work is to analyze the influence of study field, expertise and recreational activities participation in Torrance Tests of Creative Thinking (TTCT, 1974 performance. Several hypotheses were postulated to explore the possible effects of previous knowledge in TTCT verbal and TTCT figural university students’ outcomes. Participants in this study included 418 students from five study fields: Psychology;Philosophy and Literature, Music; Engineering; and Journalism and Advertising (Communication Sciences. Results found in this research seem to indicate that there in none influence of the study field, expertise and recreational activities participation in neither of the TTCT tests. Instead, the findings seem to suggest some kind of interaction between certain skills needed to succeed in specific studies fields and performance on creativity tests, such as the TTCT. These results imply that TTCT is a useful and valid instrument to measure creativity and that some cognitive process involved in innovative thinking can be promoted using different intervention programs in schools and universities regardless the students study field.

Music training and working memory: an ERP study.

Science.gov (United States)

George, Elyse M; Coch, Donna

2011-04-01

While previous research has suggested that music training is associated with improvements in various cognitive and linguistic skills, the mechanisms mediating or underlying these associations are mostly unknown. Here, we addressed the hypothesis that previous music training is related to improved working memory. Using event-related potentials (ERPs) and a standardized test of working memory, we investigated both neural and behavioral aspects of working memory in college-aged, non-professional musicians and non-musicians. Behaviorally, musicians outperformed non-musicians on standardized subtests of visual, phonological, and executive memory. ERPs were recorded in standard auditory and visual oddball paradigms (participants responded to infrequent deviant stimuli embedded in lists of standard stimuli). Electrophysiologically, musicians demonstrated faster updating of working memory (shorter latency P300s) in both the auditory and visual domains and musicians allocated more neural resources to auditory stimuli (larger amplitude P300), showing increased sensitivity to the auditory standard/deviant difference and less effortful updating of auditory working memory. These findings demonstrate that long-term music training is related to improvements in working memory, in both the auditory and visual domains and in terms of both behavioral and ERP measures. Copyright © 2011 Elsevier Ltd. All rights reserved.

Work-family conflict, work- and family-role salience, and women's well-being.

Science.gov (United States)

Noor, Noraini M

2004-08-01

The author considered both the direct effect and the moderator effect of role salience in the stress-strain relationship. In contrast to previous studies that have examined the effects of salience on well-being within specific social roles, the present study focused on the work-family interface. From a sample of 147 employed English women with children, the present results of the regression analyses showed that both effects are possible, depending on the outcome measures used. The author observed a direct effect of role salience in the prediction of job satisfaction; work salience was positively related to job satisfaction, over and above the main-effect terms of work-interfering-with-family (WIF) conflict and family-interfering-with-work (FIW) conflict. In contrast, the author found a moderator effect of role salience and conflict for symptoms of psychological distress. However, contrary to predictions, the author found that work salience exacerbated the negative impact of WIF conflict, rather than FIW conflict, on well-being. The author discussed these results in relation to the literature on work-family conflict, role salience, and the issue of stress-strain specificity.

Work injury management model and implication in Hong Kong: a literature review.

Science.gov (United States)

Chong, Cecilia Suk-Mei; Cheng, Andy Shu-Kei

2010-01-01

The objective of this review is to explore the work injury management models in literatures and the essential components in different models. The resulting information could be used to develop an integrated holistic model that could be applied in the work injury management system in Hong Kong. A keyword search of MEDLINE and CINAHL databases was conducted. A total of 68 studies related to the management of an injury were found within the above mentioned electronic database. Together with the citation tracking, there were 13 studies left for selection after the exclusion screening. Only 7 out of those 13 studies met the inclusion criteria for review. It is noticeable that the most important component in the injury management model in the reviewed literatures is early intervention. Because of limitations in Employees' Compensation Ordinance in Hong Kong, there is an impetus to have a model and practice guideline for work injury management in Hong Kong to ensure the quality of injury management services. At the end of this paper, the authors propose a work injury management model based on the employees' compensation system in Hong Kong. This model can be used as a reference for those countries adopting similar legislation as in Hong Kong.

Construction over abandoned mine workings

Energy Technology Data Exchange (ETDEWEB)

Healy, P R; Head, J M

1984-01-01

Guidance is given for engineers involved with the planning and development of sites previously undermined for coal and other minerals. Past methods of mining employed in Britain are described, and their short- and long-term effects on surface stability are assessed. Where modern methods of mining are relevant, or where structural design techniques for the surface effects of mining can be applied, these are included for illustration and completeness. Additional objectives over and above those for conventional site investigations are identified, and details are provided for the planning and execution of a mining investigation. Techniques for consolidation of old mine workings and remedial measures for mine shafts are described. Foundation design options are included for cases where expected ground movements can be accommodated. A comprehensive guide to sources of information on previous mining is presented, together with an example of a specification suitable for the consolidation of old shallow mine workings. (50 refs.)

Challenges at work and financial rewards to stimulate longer workforce participation.

Science.gov (United States)

Proper, Karin I; Deeg, Dorly J H; van der Beek, Allard J

2009-08-11

Because of the demographic changes, appropriate measures are needed to prevent early exit from work and to encourage workers to prolong their working life. To date, few studies have been performed on the factors motivating continuing to work after the official age of retirement. In addition, most of those studies were based on quantitative data. The aims of this study were to examine, using both quantitative and qualitative data: (1) the reasons for voluntary early retirement; (2) the reasons for continuing working life after the official retirement age; and (3) the predictive value of the reasons mentioned. Quantitative data analyses were performed with a prospective cohort among persons aged 55 years and older. Moreover, qualitative data were derived from interviews with workers together with discussions from a workshop among occupational physicians and employers. Results showed that the presence of challenging work was among the most important reasons for not taking early retirement. In addition, this motive appeared to positively predict working status after three years. The financial advantages of working and the maintenance of social contacts were the reasons reported most frequently for not taking full retirement, with the financial aspect being a reasonably good predictor for working status after three years. From the interviews and the workshop, five themes were identified as important motives to prolong working life: challenges at work, social contacts, reward and appreciation, health, and competencies and skills. Further, it was brought forward that each stakeholder can and should contribute to the maintenance of a healthy and motivated ageing workforce. Based on the findings, it was concluded that measures that promote challenges at work, together with financial stimuli, seem to be promising in order to prolong workforce participation.

Typing DNA profiles from previously enhanced fingerprints using direct PCR.

Science.gov (United States)

Templeton, Jennifer E L; Taylor, Duncan; Handt, Oliva; Linacre, Adrian

2017-07-01

Fingermarks are a source of human identification both through the ridge patterns and DNA profiling. Typing nuclear STR DNA markers from previously enhanced fingermarks provides an alternative method of utilising the limited fingermark deposit that can be left behind during a criminal act. Dusting with fingerprint powders is a standard method used in classical fingermark enhancement and can affect DNA data. The ability to generate informative DNA profiles from powdered fingerprints using direct PCR swabs was investigated. Direct PCR was used as the opportunity to generate usable DNA profiles after performing any of the standard DNA extraction processes is minimal. Omitting the extraction step will, for many samples, be the key to success if there is limited sample DNA. DNA profiles were generated by direct PCR from 160 fingermarks after treatment with one of the following dactyloscopic fingerprint powders: white hadonite; silver aluminium; HiFi Volcano silk black; or black magnetic fingerprint powder. This was achieved by a combination of an optimised double-swabbing technique and swab media, omission of the extraction step to minimise loss of critical low-template DNA, and additional AmpliTaq Gold ® DNA polymerase to boost the PCR. Ninety eight out of 160 samples (61%) were considered 'up-loadable' to the Australian National Criminal Investigation DNA Database (NCIDD). The method described required a minimum of working steps, equipment and reagents, and was completed within 4h. Direct PCR allows the generation of DNA profiles from enhanced prints without the need to increase PCR cycle numbers beyond manufacturer's recommendations. Particular emphasis was placed on preventing contamination by applying strict protocols and avoiding the use of previously used fingerprint brushes. Based on this extensive survey, the data provided indicate minimal effects of any of these four powders on the chance of obtaining DNA profiles from enhanced fingermarks. Copyright © 2017

Personnel's Health Surveillance at Work: Effect of Age, Body Mass Index, and Shift Work on Mental Workload and Work Ability Index

Directory of Open Access Journals (Sweden)

Shahram Safari

2013-01-01

Full Text Available Introduction. Two great changes in developed countries are taking place: populations are ageing and becoming increasingly overweight. Combination of these factors with shift work is a risk factor for work ability and mental workload that are dynamic processes which change greatly throughout an individual's work life. The aim of this study was to investigate mental workload and work ability in textile workers and to identify factors which affect work ability and mental workload. Methods. This cross-sectional study was carried out among 194 male workers in textile industry. Employees based on their job group and work conditions have been divided into 6 categories. They completed work ability index and mental workload questionnaires during three work shifts. Body mass index (BMI and demographic details were recorded. Results. All of the participants rated their work ability as moderate with high mental workload. The mean WAI and mental workload in age group were significant. The mean BMI was 25.5 kg/m2 (standard deviation 4.1 and the mean age was 40.22 years. There was a statistically significant correlation between work ability index and shift work. Conclusions. Unlike the previous study, a decrease point in WAI started in early age that may be due to life-style work and another psychological factor; on the other hand, NASA-TLX revealed high score in six subscales that can be another reason for low WAI.

Personnel's Health Surveillance at Work: Effect of Age, Body Mass Index, and Shift Work on Mental Workload and Work Ability Index

Science.gov (United States)

Safari, Shahram; Akbari, Jafar; Kazemi, Meghdad; Mououdi, Mohammad Amin; Mahaki, Behzad

2013-01-01

Introduction. Two great changes in developed countries are taking place: populations are ageing and becoming increasingly overweight. Combination of these factors with shift work is a risk factor for work ability and mental workload that are dynamic processes which change greatly throughout an individual's work life. The aim of this study was to investigate mental workload and work ability in textile workers and to identify factors which affect work ability and mental workload. Methods. This cross-sectional study was carried out among 194 male workers in textile industry. Employees based on their job group and work conditions have been divided into 6 categories. They completed work ability index and mental workload questionnaires during three work shifts. Body mass index (BMI) and demographic details were recorded. Results. All of the participants rated their work ability as moderate with high mental workload. The mean WAI and mental workload in age group were significant. The mean BMI was 25.5 kg/m2 (standard deviation 4.1) and the mean age was 40.22 years. There was a statistically significant correlation between work ability index and shift work. Conclusions. Unlike the previous study, a decrease point in WAI started in early age that may be due to life-style work and another psychological factor; on the other hand, NASA-TLX revealed high score in six subscales that can be another reason for low WAI. PMID:23956756

Mindfulness, authentic functioning, and work engagement: A growth modeling approach

NARCIS (Netherlands)

Leroy, H.; Anseel, F.; Dimitrova, N.G.; Sels, L.

2013-01-01

Previous research has demonstrated that mindfulness helps reduce symptoms of work stress but research has yet to clarify whether and how mindfulness is linked to work engagement. Using self-determination theory we hypothesize that mindfulness is positively related to work engagement and that this

75 FR 76056 - FEDERAL REGISTER CITATION OF PREVIOUS ANNOUNCEMENT:

Science.gov (United States)

2010-12-07

... SECURITIES AND EXCHANGE COMMISSION Sunshine Act Meeting FEDERAL REGISTER CITATION OF PREVIOUS ANNOUNCEMENT: STATUS: Closed meeting. PLACE: 100 F Street, NE., Washington, DC. DATE AND TIME OF PREVIOUSLY ANNOUNCED MEETING: Thursday, December 9, 2010 at 2 p.m. CHANGE IN THE MEETING: Time change. The closed...

Unnecessary work tasks and mental health

DEFF Research Database (Denmark)

Madsen, Ida E H; Tripathi, Manisha; Borritz, Marianne

2014-01-01

OBJECTIVES: According to the "stress-as-offense-to-self" perspective, work tasks that are considered unnecessary or unreasonable - so-called "illegitimate work tasks" - are likely to elicit stress-reactions. Previous studies, mostly cross-sectional, have shown that illegitimate tasks are associated...... with increased self-reported stress, cortisol, and counterproductive work behavior. In this article, we examine the prospective association between unnecessary work tasks, one type of illegitimate work tasks, and mental health among Danish human service workers. Further, we explore whether this association...... is modified by sex, age, occupational position, and baseline mental health status. METHODS: The data were obtained from self-administered questionnaires from 1351 Danish human service workers in three waves of data-collection during 1999-2005. We measured unnecessary work tasks by a single item, and assessed...

Implant breast reconstruction after salvage mastectomy in previously irradiated patients.

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Persichetti, Paolo; Cagli, Barbara; Simone, Pierfranco; Cogliandro, Annalisa; Fortunato, Lucio; Altomare, Vittorio; Trodella, Lucio

2009-04-01

The most common surgical approach in case of local tumor recurrence after quadrantectomy and radiotherapy is salvage mastectomy. Breast reconstruction is the subsequent phase of the treatment and the plastic surgeon has to operate on previously irradiated and manipulated tissues. The medical literature highlights that breast reconstruction with tissue expanders is not a pursuable option, considering previous radiotherapy a contraindication. The purpose of this retrospective study is to evaluate the influence of previous radiotherapy on 2-stage breast reconstruction (tissue expander/implant). Only patients with analogous timing of radiation therapy and the same demolitive and reconstructive procedures were recruited. The results of this study prove that, after salvage mastectomy in previously irradiated patients, implant reconstruction is still possible. Further comparative studies are, of course, advisable to draw any conclusion on the possibility to perform implant reconstruction in previously irradiated patients.

Copies of editions from V. Vernadsky National Library of Ukraine Old Printed and Rare Editions Department fonds, not mentioned in «Svodnyi catalog knig na inostrannyh yazykah, izdannyh v Rossii v XVIII veke»

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Rudakova Y.

2014-01-01

Full Text Available «Svodnyi catalog knig na inostrannyh yazykah, izdannyh v Rossii v XVIII veke (1701-1800» is the first and currently the only bibliographic index of books in foreign languages, printed in Russian Empire typographies in the 18th century. The catalogue was arranged on the basis of fonds of 14 major libraries of former USSR, including the contemporary V. Vernadsky National Library of Ukraine. However, a number of books, not mentioned in the catalogue in question, were found in the fonds of Old Printed and Rare Editions Department of V. Vernadsky National Library of Ukraine. Also a list of editions, which descriptions in the catalogue need to be completed or corrected, was composed. This information will be reflected in the fifth volume of the catalogue that is being prepared for publication in the Library of the Russian Academy of Sciences. The article intends to inform about these additions. They are displayed by two lists. The first list contains numbers of editions, which descriptions in the catalogue are to be improved. The second list contains editions from the fonds of V. Vernadsky National Library of Ukraine Old Printed and Rare Editions Department, which are not mentioned in the catalogue. The lists of additions are supplemented with brief characteristics of the catalogue.

An approach to human work systems development under the circumstances of an aging society and international business operations.

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Ikeda, Y T

1997-12-01

At least three serious aspects of problems exist as obstacles for the national economy in Japan to grow or even to maintain its present level: the lack of natural resources, the trends of a decreasing young labor force, and an increase in the shift of domestic business operations to foreign countries. Although top managers make the decisions of product or service planning, or both, work systems designers are also responsible for conserving the resources. An action against the decrease of the young work force is needed to maintain work systems in an operable condition. The business shifts to foreign countries affect all the people, who are losing job opportunities. The present paper presents an approach to reorienting human work systems within the scope of the work systems designers' roles under the circumstance of these social environments. The following discussion is based on the assumptions that work organizations be productive for themselves and the world, effective and efficient for themselves, and contributive to their communities and the world. In essence, an approach to human work systems development should be fair to managers and workers alike. Presented are cases of these work systems as developed along the perspectives mentioned.

28 CFR 10.5 - Incorporation of papers previously filed.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Incorporation of papers previously filed... CARRYING ON ACTIVITIES WITHIN THE UNITED STATES Registration Statement § 10.5 Incorporation of papers previously filed. Papers and documents already filed with the Attorney General pursuant to the said act and...

Neuropsychological sequelae of work-stress-related exhaustion.

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Österberg, Kai; Skogsliden, Sofia; Karlson, Björn

2014-01-01

The aim was to assess long-term cognitive performance after substantial recovery from work-stress-related exhaustion, in relation to subjective cognitive complaints and return to active work. In total, 54 patients previously diagnosed with work-stress-related exhaustion participated in a neuropsychological examination ∼2 years after initial sick leave. Most participants were substantially recovered at follow-up, with only 13% still meeting the criteria for exhaustion disorder suggested by the Swedish National Board of Health and Welfare. When participants' scores on 14 neuropsychological tests were compared to a matched group of 50 controls, the former patient group showed lower performance mainly on attention tests of the reaction time type, but also slightly lower scores on visuo-spatial constructional ability. However, the former patient group performed better than controls on two memory tests and, in part, on a test of simultaneous capacity. Self-ratings of everyday cognitive problems remained significantly higher in the former patient group than among controls, but the extent of self-rated cognitive problems was generally unrelated to performance on the neuropsychological tests. No relationship between performance on these tests and the extent of work resumption was observed. In summary, persons with previous work-stress-related exhaustion showed persistent signs of a minor attention deficit, despite considerable general recovery and return to work.

Working Memory and Cognitive Styles in Adolescents' Attainment

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Packiam Alloway, Tracy; Banner, Gloria E.; Smith, Patrick

2010-01-01

Background: Working memory, the ability to store and process information, is strongly related to learning outcomes. Aims: The aim of the present study is to extend previous research on early learning and investigate the relationship between working memory, cognitive styles, and attainment in adolescents using both national curriculum tests and…

No discrimination against previous mates in a sexually cannibalistic spider

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Fromhage, Lutz; Schneider, Jutta M.

2005-09-01

In several animal species, females discriminate against previous mates in subsequent mating decisions, increasing the potential for multiple paternity. In spiders, female choice may take the form of selective sexual cannibalism, which has been shown to bias paternity in favor of particular males. If cannibalistic attacks function to restrict a male's paternity, females may have little interest to remate with males having survived such an attack. We therefore studied the possibility of female discrimination against previous mates in sexually cannibalistic Argiope bruennichi, where females almost always attack their mate at the onset of copulation. We compared mating latency and copulation duration of males having experienced a previous copulation either with the same or with a different female, but found no evidence for discrimination against previous mates. However, males copulated significantly shorter when inserting into a used, compared to a previously unused, genital pore of the female.

Text-mining as a methodology to assess eating disorder-relevant factors: Comparing mentions of fitness tracking technology across online communities.

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McCaig, Duncan; Bhatia, Sudeep; Elliott, Mark T; Walasek, Lukasz; Meyer, Caroline

2018-05-07

Text-mining offers a technique to identify and extract information from a large corpus of textual data. As an example, this study presents the application of text-mining to assess and compare interest in fitness tracking technology across eating disorder and health-related online communities. A list of fitness tracking technology terms was developed, and communities (i.e., 'subreddits') on a large online discussion platform (Reddit) were compared regarding the frequency with which these terms occurred. The corpus used in this study comprised all comments posted between May 2015 and January 2018 (inclusive) on six subreddits-three eating disorder-related, and three relating to either fitness, weight-management, or nutrition. All comments relating to the same 'thread' (i.e., conversation) were concatenated, and formed the cases used in this study (N = 377,276). Within the eating disorder-related subreddits, the findings indicated that a 'pro-eating disorder' subreddit, which is less recovery focused than the other eating disorder subreddits, had the highest frequency of fitness tracker terms. Across all subreddits, the weight-management subreddit had the highest frequency of the fitness tracker terms' occurrence, and MyFitnessPal was the most frequently mentioned fitness tracker. The technique exemplified here can potentially be used to assess group differences to identify at-risk populations, generate and explore clinically relevant research questions in populations who are difficult to recruit, and scope an area for which there is little extant literature. The technique also facilitates methodological triangulation of research findings obtained through more 'traditional' techniques, such as surveys or interviews. © 2018 Wiley Periodicals, Inc.

Investigating the relationship between work values and work ethics: A South African perspective

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Petronella Jonck

2017-02-01

Full Text Available Orientation: As a result of the proliferation of unethical behaviour in the workplace, the study of work ethics has received new impetus. Research purpose: The research study sought to determine the relationship between work ethics and work values, with the objective of determining whether work ethics statistically significantly predict work values. Motivation for the study: As work ethics (i.e. behavioural intent are a determinant of work values (i.e. overt behaviour, researchers are investigating their potential in preventing unethical behaviour. Research design, approach and method: A descriptive quantitative research design was employed in the study. A survey was conducted using the Multidimensional Work Ethic Profile and the Values Scale, which in previous studies have produced acceptable Cronbach’s alpha coefficients. Data were collected from 301 respondents in one geographical area in South Africa. Main findings: Work values did not appear to be highly esteemed by respondents, as only 6 of the 22 dimensions had a positive score. However, all seven dimensions of work ethics had positive scores. A negative correlation was found between work ethics and work values. In addition, work ethics predicted 9% of the variance in work values, providing sufficient evidence to accept the postulated research hypothesis. Practical implications: The findings of the study could be used by human resource managers to promote ethical behaviour, by focusing not only on work ethics but also on the relationship between work ethics and work values. Contribution: The study provides evidence of a relationship between work ethics and work behaviours, such as work values, within the South African context, and it thus addresses a research gap in this area.

Assessment of knowledge and practices about breastfeeding and weaning among working and non-working mothers.

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Khaliq, Asif; Qamar, Mehak; Hussaini, Syed Abdullah; Azam, Kiran; Zehra, Nosheen; Hussain, Mujtaba; Jaliawala, Huzaifa Ali

2017-03-01

To assess the knowledge and practices of working and non-working mothers regarding breastfeeding and weaning. This cross-sectional study involving working and non-working mothers was conducted from May 2015 to May 2016 at different hospitals of Karachi. Data was collected from women who had at least one child aged below 5 years and who had previously breastfed their child. Non-probability quota sampling technique was used. SPSS 20 was used for data analysis.. Of the 414 participants, 207(50%) were non-working while 207(50%) were working mothers. The overall mean age was 29.6±6.3 years. Moreover, 277(66.9%) mothers breastfed their youngest child and a significant difference was observed among the breastfeeding practices of working and non-working mothers (pmothers as an alternative method although 259(62.6%) mothers were aware about the harmful effects of bottle-feeding. Home-made products were used for weaning by 389(94%) mothers. Knowledge and practices regarding breastfeeding showed significant difference in most of the aspects between working and non-working mothers. As for weaning, both groups had the same knowledge and practices.

Characteristics of training and motivation of physicians working in emergency medicine

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Gilson Soares Feitosa-Filho

Full Text Available Summary Introduction: Emergency medicine is an area in which correct decisions often need to be made fast, thus requiring a well-prepared medical team. There is little information regarding the profile of physicians working at emergency departments in Brazil. Objective: To describe general characteristics of training and motivation of physicians working in the emergency departments of medium and large hospitals in Salvador, Brazil. Method: A cross-sectional study with standardized interviews applied to physicians who work in emergency units in 25 medium and large hospitals in Salvador. At least 75% of the professionals at each hospital were interviewed. One hospital refused to participate in the study. Results: A total of 659 physicians were interviewed, with a median age of 34 years (interquartile interval: 29-44 years, 329 (49.9% were female and 96 (14.6% were medical residents working at off hours. The percentage of physicians who had been trained with Basic Life Support, Advanced Cardiovascular Life Support and Advanced Trauma Life Support courses was 5.2, 18.4 and 11.0%, respectively, with a greater frequency of Advanced Cardiovascular Life Support training among younger individuals (23.6% versus 13.9%; p<0.001. Thirteen percent said they were completely satisfied with the activity, while 81.3% expressed a desire to stop working in emergency units in the next 15 years, mentioning stress levels as the main reason. Conclusion: The physicians interviewed had taken few emergency immersion courses. A low motivational level was registered in physicians who work in the emergency departments of medium and large hospitals in Salvador.

Long working hours and overweight and obesity in working adults.

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Kim, Byung-Mi; Lee, Bo-Eun; Park, Hye-Sook; Kim, Young-Ju; Suh, Young-Ju; Kim, Jeong-Youn; Shin, Ji-Young; Ha, Eun-Hee

2016-01-01

Previous studies have identified a link between gender and the various risk factors associated with obesity. We examined obesity risk factors in working adults to identify the effects of differences in body mass index (BMI) and percentage body fat (PBF) between women and men. A total of 1,120 adults agreed to participate in the study. Data from 711 participants, including 411 women and 300 men, were analyzed. Multiple logistic regression analysis was used to estimate the effects of risk factors on obesity and being overweight. In addition, the least-squares (LS) means of both BMI and PBF were estimated by analysis of covariance (ANCOVA) in a generalized linear model. Increases in BMI and PBF were significantly related to an age > 50 years and long working hours in women after compensating for confounding factors. Using the PBF criterion, the odds ratio (OR) of being overweight or obese in women > 50 years of age who worked for > 9 h a day was 3.9 (95% confidence interval [CI], 1.05-11.00). For BMI, women who were > 50 years of age and worked for > 9 h a day were 3.82 times (95% CI, 1.31-11.14) more likely to be overweight or obese than those who were worked for working adults was associated with > 50 years of age and long working hours in women. Further studies are needed to investigate the underlying mechanisms of this relationship and its potential implications for the prevention and management of excess weight and obesity.

A previous hamstring injury affects kicking mechanics in soccer players.

Science.gov (United States)

Navandar, Archit; Veiga, Santiago; Torres, Gonzalo; Chorro, David; Navarro, Enrique

2018-01-10

Although the kicking skill is influenced by limb dominance and sex, how a previous hamstring injury affects kicking has not been studied in detail. Thus, the objective of this study was to evaluate the effect of sex and limb dominance on kicking in limbs with and without a previous hamstring injury. 45 professional players (males: n=19, previously injured players=4, age=21.16 ± 2.00 years; females: n=19, previously injured players=10, age=22.15 ± 4.50 years) performed 5 kicks each with their preferred and non-preferred limb at a target 7m away, which were recorded with a three-dimensional motion capture system. Kinematic and kinetic variables were extracted for the backswing, leg cocking, leg acceleration and follow through phases. A shorter backswing (20.20 ± 3.49% vs 25.64 ± 4.57%), and differences in knee flexion angle (58 ± 10o vs 72 ± 14o) and hip flexion velocity (8 ± 0rad/s vs 10 ± 2rad/s) were observed in previously injured, non-preferred limb kicks for females. A lower peak hip linear velocity (3.50 ± 0.84m/s vs 4.10 ± 0.45m/s) was observed in previously injured, preferred limb kicks of females. These differences occurred in the backswing and leg-cocking phases where the hamstring muscles were the most active. A variation in the functioning of the hamstring muscles and that of the gluteus maximus and iliopsoas in the case of a previous injury could account for the differences observed in the kicking pattern. Therefore, the effects of a previous hamstring injury must be considered while designing rehabilitation programs to re-educate kicking movement.

Manufacturing of Nanostructured Rings from Previously ECAE-Processed AA5083 Alloy by Isothermal Forging

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C. J. Luis

2013-01-01

Full Text Available The manufacturing of a functional hollow mechanical element or ring of the AA5083 alloy previously equal channel angular extrusion (ECAE processed, which presents a submicrometric microstructure, is dealt with. For this purpose, the design of two isothermal forging dies (preform and final shape is carried out using the design of experiments (DOE methodology. Moreover, after manufacturing the dies and carrying out tests so as to achieve real rings, the mechanical properties of these rings are analysed as well as their microstructure. Furthermore, a comparison between the different forged rings is made from ECAE-processed material subjected to different heat treatments, previous to the forging stage. On the other hand, the ring forging process is modelled through the use of finite element simulation in order to improve the die design and to study the force required for the isothermal forging, the damage value, and the strain the material predeformed by ECAE has undergone. With this present research work, it is intended to improve the knowledge about the mechanical properties of nanostructured material and the applicability of this material to industrial processes that allow the manufacturing of functional parts.

Managing work-related stress in the district nursing workplace.

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Burke, Michelle

2013-11-01

This article aims to highlight the issue of work-related stress within the district nursing workplace. It will acknowledge how the management of work-related stress has previously been discussed within nursing literature and will consider the emerging relationship between staff working conditions, staff wellbeing and quality of patient care. It will reintroduce the Health and Safety Executive's (HSE's) Management Standards approach to tackling work-related stress, which provides management support to reduce environmental work stressors and encourage enabling work environments and a positive workplace culture.

Social-emotional aspects of male escorting: experiences of men working for an agency.

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Smith, Michael D; Grov, Christian; Seal, David W; Bernhardt, Nicholas; McCall, Peter

2015-05-01

Social situations and emotional correlates associated with male sex work have not been well documented. Most of the research in this area focuses on sexual activity with little mention of other aspects of the job. Yet, research with female sex workers finds significant social and emotional components to sex work. The current study focused on how male sex workers (MSWs) perceived and adapted to the social-emotional aspects of their job. As part of a larger project examining MSWs working for a single escort agency, 40 men (M age, 22.3 years, 75 % Caucasian) located in the mid-Atlantic U.S. participated in semi-structured interviews. The agency owner was also interviewed. Participants reported a range of social and emotional factors regarding sex work and employed a variety of strategies to provide good customer service and adapt to negative experiences. For most, social support was inhibited due to fear of stigmatization that might result if participants disclosed sex work to significant others outside the agency. Instead, interactions within the agency provided core work-related social support for most MSWs. Emotional and relational tasks inherent to escort work grew easier with experience and negativity about the job declined. Our data suggested that socially connected individuals seemed to be more satisfied with sex work. Social and emotional requirements represented a significant but unanticipated component of male sex work to which escorts actively adapted. Escorting may be similar to other service occupations in terms of the social-emotional situations and skills involved.

Subsequent childbirth after a previous traumatic birth.

Science.gov (United States)

Beck, Cheryl Tatano; Watson, Sue

2010-01-01

Nine percent of new mothers in the United States who participated in the Listening to Mothers II Postpartum Survey screened positive for meeting the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria for posttraumatic stress disorder after childbirth. Women who have had a traumatic birth experience report fewer subsequent children and a longer length of time before their second baby. Childbirth-related posttraumatic stress disorder impacts couples' physical relationship, communication, conflict, emotions, and bonding with their children. The purpose of this study was to describe the meaning of women's experiences of a subsequent childbirth after a previous traumatic birth. Phenomenology was the research design used. An international sample of 35 women participated in this Internet study. Women were asked, "Please describe in as much detail as you can remember your subsequent pregnancy, labor, and delivery following your previous traumatic birth." Colaizzi's phenomenological data analysis approach was used to analyze the stories of the 35 women. Data analysis yielded four themes: (a) riding the turbulent wave of panic during pregnancy; (b) strategizing: attempts to reclaim their body and complete the journey to motherhood; (c) bringing reverence to the birthing process and empowering women; and (d) still elusive: the longed-for healing birth experience. Subsequent childbirth after a previous birth trauma has the potential to either heal or retraumatize women. During pregnancy, women need permission and encouragement to grieve their prior traumatic births to help remove the burden of their invisible pain.

Professions and Working Conditions Associated With Community-Acquired Pneumonia.

Science.gov (United States)

Almirall, Jordi; Serra-Prat, Mateu; Bolíbar, Ignasi; Palomera, Elisabet; Roig, Jordi; Boixeda, Ramon; Bartolomé, Maria; de la Torre, Mari; Parra, Olga; Torres, Antoni

2015-12-01

Community-acquired pneumonia (CAP) is not considered a professional disease, and the effect of different occupations and working conditions on susceptibility to CAP is unknown. The aim of this study is to determine whether different jobs and certain working conditions are risk factors for CAP. Over a 1-year period, all radiologically confirmed cases of CAP (n=1,336) and age- and sex-matched controls (n=1,326) were enrolled in a population-based case-control study. A questionnaire on CAP risk factors, including work-related questions, was administered to all participants during an in-person interview. The bivariate analysis showed that office work is a protective factor against CAP, while building work, contact with dust and sudden changes of temperature in the workplace were risk factors for CAP. The occupational factor disappeared when the multivariate analysis was adjusted for working conditions. Contact with dust (previous month) and sudden changes of temperature (previous 3 months) were risk factors for CAP, irrespective of the number of years spent working in these conditions, suggesting reversibility. Some recent working conditions such as exposure to dust and sudden changes of temperature in the workplace are risk factors for CAP. Both factors are reversible and preventable. Copyright © 2014 SEPAR. Published by Elsevier Espana. All rights reserved.

Work-related acute physical injuries, chronic overuse complaints, and the psychosocial work environment in Danish primary care chiropractic practice - a cross-sectional study.

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Hansen, Mille Charlotte; Aagaard, Tine; Christensen, Henrik Wulff; Hartvigsen, Jan

2018-01-01

Little is known about the physical and psychosocial work environment of chiropractors and their work-related health complaints, and this has never been described for Danish chiropractors. The aim of this study was, therefore, to describe work-related acute physical injuries, overuse complaints, and psychosocial stress in Danish chiropractic work settings. We developed a questionnaire specifically for this study and distributed it electronically in August 2016 using SurveyXact to all 575 members of the Danish Chiropractors' Association working in primary care clinics. Chiropractors were asked about their work-related acute physical injuries and overuse complaints as well as any psychosocial stress they experienced at work during the previous year. We described our sample and variables using means, medians, ranges, and confidence intervals where appropriate. Statistically significant differences between genders, types of complaints and injuries, and between clinic owners and associates were examined using Chi-square and Fischer's exact tests, where appropriate, or by examining confidence intervals for non-overlap. 355 (65.2%) chiropractors answered the survey. Of these, 216 (61%, 95% CI 56-66) had experienced a work-related acute physical injury and/or overuse complaint during the previous year. Work-related overuse complaints were most commonly reported in the low back, wrist, thumb, and shoulder, and were more common among women (63%, 95% CI 56-70) than men (51%, 95% CI 43-59). Chiropractors with more than five years in practice (59%, 95% CI 52-64) reported significantly fewer work-related acute injuries and overuse complaints during the previous year compared with chiropractors with less than five years in practice (83%, 95% CI 73-91). In general, these practicing Danish chiropractors reported having a good psychosocial work environment, and 90% of chiropractors "always" or "often" felt that they were motivated and committed to their work. This sample of Danish

Mindfulness, Authentic Functioning, and Work Engagement: A Growth Modeling Approach

Science.gov (United States)

Leroy, Hannes; Anseel, Frederik; Dimitrova, Nicoletta G.; Sels, Luc

2013-01-01

Previous research has demonstrated that mindfulness helps reduce symptoms of work stress but research has yet to clarify "whether" and "how" mindfulness is linked to work engagement. Using self-determination theory we hypothesize that mindfulness is positively related to work engagement and that this relationship can be better understood through…

The effects of organizational and community embeddedness on work-to-family and family-to-work conflict.

Science.gov (United States)

Ng, Thomas W H; Feldman, Daniel C

2012-11-01

The present study offers competing hypotheses regarding the relationships of changes in organizational and community embeddedness with changes in work-to-family and family-to-work conflict. Data were collected from 250 U.S. and 165 Chinese managers and professionals, all of whom were married, at 3 points in time over a 10-month period. Results suggest that increases in perceptions of organizational and community embeddedness are associated with increases in work-to-family conflict and family-to-work conflict over time. Further, we found that these effects were even stronger for employees with highly individualistic values. Thus, although much of the previous research has focused on the positive effects of employee embeddedness for individuals' work lives, the present study provides some evidence of the potentially negative effects of employee embeddedness for individuals' family lives. (c) 2012 APA, all rights reserved.

Previously unknown species of Aspergillus.

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Gautier, M; Normand, A-C; Ranque, S

2016-08-01

The use of multi-locus DNA sequence analysis has led to the description of previously unknown 'cryptic' Aspergillus species, whereas classical morphology-based identification of Aspergillus remains limited to the section or species-complex level. The current literature highlights two main features concerning these 'cryptic' Aspergillus species. First, the prevalence of such species in clinical samples is relatively high compared with emergent filamentous fungal taxa such as Mucorales, Scedosporium or Fusarium. Second, it is clearly important to identify these species in the clinical laboratory because of the high frequency of antifungal drug-resistant isolates of such Aspergillus species. Matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) has recently been shown to enable the identification of filamentous fungi with an accuracy similar to that of DNA sequence-based methods. As MALDI-TOF MS is well suited to the routine clinical laboratory workflow, it facilitates the identification of these 'cryptic' Aspergillus species at the routine mycology bench. The rapid establishment of enhanced filamentous fungi identification facilities will lead to a better understanding of the epidemiology and clinical importance of these emerging Aspergillus species. Based on routine MALDI-TOF MS-based identification results, we provide original insights into the key interpretation issues of a positive Aspergillus culture from a clinical sample. Which ubiquitous species that are frequently isolated from air samples are rarely involved in human invasive disease? Can both the species and the type of biological sample indicate Aspergillus carriage, colonization or infection in a patient? Highly accurate routine filamentous fungi identification is central to enhance the understanding of these previously unknown Aspergillus species, with a vital impact on further improved patient care. Copyright © 2016 European Society of Clinical Microbiology and

Working Memory Training in Children with Mild Intellectual Disability, Through Designed Computerized Program

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Mona Delavarian

2015-12-01

Full Text Available Objectives: The aim of this research is designing a computerized program, in game format, for working memory training in mild intellectual disabled children. Methods: 24 students participated as test and control groups. The auditory and visual-spatial WM were assessed by primary test, which included computerized Wechsler numerical forward and backward sub- tests, and secondary tests, which contained three parts: dual visual-spatial test, auditory test, and a one-syllable word recalling test. Results: The results showed significant differnces between working memory capacity in the intellectually disabled children and normal ones (P-value<0.00001. After using the computerized working memory training, Visual-spatial WM, auditory WM, and speaking were improved in the trained group. The mentioned four tests showed significant differences between pre-test and post-test. The trained group showed more improvements in forward tasks. The trained participant’s processing speed increased with training. Discussion: According to the results, comprehensive human-computer interfaces and the aplication of computer in children training, especially in traing of intellectual disabled children with impairements in visual and auditory perceptions, could be more effective and vaulable.

22 CFR 40.93 - Aliens unlawfully present after previous immigration violation.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens unlawfully present after previous... TO BOTH NONIMMIGRANTS AND IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Aliens Previously Removed § 40.93 Aliens unlawfully present after previous immigration violation. An alien described...

The Persistence of Long Work Hours

OpenAIRE

Robert Drago; David Black; Mark Wooden

2005-01-01

Previous research hypothesizes that long working hours are related to consumerism, the ideal worker norm, high levels of human capital, and a high cost-of-job-loss. The authors test these hypotheses using panel data on working hours for an Australian sample of full-time employed workers. Analyses include a static cross-sectional model and a persistence model for long hours over time. The results suggest that long hours (50 or more hours in a usual week) are often persistent, and provide stron...

Analysis of Work Assignments After Medical Ethics Workshop for First-Year Residents at Siriraj Hospital

Directory of Open Access Journals (Sweden)

Sakda Sathirareuangchai

2016-11-01

Full Text Available Background: Upon entering the residency training program, all 1st year residents at Siriraj Hospital must join medical ethics workshop held by the Division of Postgraduate Studies. At the end of the workshop, the residents were given a work assignment to write a clinical ethics situation they have encountered in their past practice. Methods: This study is an analysis of content described in the work assignments in order to gain the information regarding common medical ethics dilemmas, which the physicians faced in the early days of practice. Results: 740 work assignments were reviewed. The 4 most common ethical principle mentioned in these assign- ments were autonomy (144, 19.5%, palliative care (133, 18.0%, beneficence (121, 16.4%, and confidentiality (110, 14.9%. More than half of the situations described were during their internship (474, 64.1% and tended to distributed equally among community hospital (39.1%, university hospital (28.0%, and general hospital (24.3%. Conclusion: This study should raise the awareness of the medical educator towards these medical ethics issues during curriculum planning.

Talking about Work: School Students' Views on Their Paid Employment

Science.gov (United States)

Hobbs, Sandy; Stack, Niamh; McKechnie, Jim; Smillie, Lynn

2007-01-01

Seventy 15-year-old students in rural and urban Scottish schools, who had previously answered questionnaires about the extent of their part-time employment, were interviewed. Work appears to be the norm in their communities, 79 per cent having worked and most of the others anticipating working before leaving school. Although the interviewees'…

Assessment of knowledge and practices about breastfeeding and weaning among working and non-working mothers

International Nuclear Information System (INIS)

Khaliq, A.; Qamar, M.; Hussaini, S.A.; Azam, K.; Zehra, N.; Hussain, M.; Jaliawala, H.A

2017-01-01

Objective: To assess the knowledge and practices of working and non-working mothers regarding breast feeding and weaning. Methods: This cross-sectional study involving working and non-working mothers was conducted from May 2015 to May 2016 at different hospitals of Karachi. Data was collected from women who had at least one child aged below 5 years and who had previously breastfed their child. Non-probability quota sampling technique was used. SPSS 20 was used for data analysis. Results: Of the 414 participants, 207(50%) were non-working while 207(50%) were working mothers. The overall mean age was 29.6+-6.3 years. Moreover, 277(66.9%) mothers breastfed their youngest child and a significant difference was observed among the breast feeding practices of working and non-working mothers (p<0.05). Bottle-feeding was adopted by 320(77.9%) mothers as an alternative method although 259(62.6%) mothers were aware about the harmful effects of bottle-feeding. Home-made products were used for weaning by 389(94%) mothers. Conclusion: Knowledge and practices regarding breast feeding showed significant difference in most of the aspects between working and non-working mothers. As for weaning, both groups had the same knowledge and practices. (author)

Core Self-Evaluation and Goal Orientation: Understanding Work Stress

Science.gov (United States)

Morris, Michael Lane; Messal, Carrie B.; Meriac, John P.

2013-01-01

This study investigates the dispositional factors related to work stress. Specifically, previous research has demonstrated a relationship between core self-evaluation (CSE) and general life stress. This article extends past research by examining the relationship between CSE and work stress, and includes goal orientation as a potential mediator of…

Work Environment and Japanese Fathers' Involvement in Child Care

Science.gov (United States)

Ishii-Kuntz, Masako

2013-01-01

Previous studies mainly examined individual and family factors affecting Japanese fathers' involvement in child care. Along with these factors, we examine how work-related factors such as father-friendly environment at work, workplace's accommodation of parental needs, job stress, and autonomy are associated with Japanese men's participation in…

A GUIDE TO RECOMMENDATIONS FOR WORKING WITH VIRTUAL TEAMS ON PROJECTS GUIDED BY PMI

Directory of Open Access Journals (Sweden)

Maíra Paschoalino Fernandes Bahia

2017-12-01

Full Text Available Due the demand of markets to be more competitive in search of immediate results, reach high quality and low cost, the companies are seeking alternatives to have more quality, minimize the cost and speed up the time in a project. One example is work with a model of teams called virtual teams. In order to identify bottlenecks and difficulties encountered in this team model to minimize the risk of failures in a project, this study applied a survey to professionals of various nationalities with experience working with virtual teams based in projects guided by PMI good practices. At the end of this study was possible to quantify and relate the main problems listed by these professionals, which prevented them from completing the projects on time, cost and quality desired. Thus for each of the points mentioned it was suggested some recommendations for the application of tools and techniques most suitable in this context.

Does Employment Promote Recovery? Meanings from Work Experience in People Diagnosed with Serious Mental Illness.

Science.gov (United States)

Saavedra, Javier; López, Marcelino; Gonzáles, Sergio; Cubero, Rosario

2016-09-01

Employment has been highlighted as a determinant of health and as an essential milestone in the recovery process of people with serious mental illness. Different types of programs and public services have been designed to improve the employability of this population. However, there has not been much interest in the meanings attributed to these experiences and the negative aspects of work experience. In this research, we explored the meanings that participants attributed to their work experience and the impact of work on their recovery process. Research participants lived in Andalusia (Spain), a region in southern Europe with a high unemployment rate. Two versions of a semi-structured interview were designed: one for people who were working, and one for unemployed people. Participants' narratives were categorized according to grounded theory and the analyses were validated in group sessions. Apart from several positive effects for recovery, the analysis of the narratives about work experience outlined certain obstacles to recovery. For example, participants mentioned personal conflicts and stress, job insecurity and meaningless jobs. While valid, the idea that employment is beneficial for recovery must be qualified by the personal meanings attributed to these experiences, and the specific cultural and economic factors of each context.

Determination of the mechanical state of a cold-worked structural component

International Nuclear Information System (INIS)

Lee, E.H.; Mallett, R.L.

1977-01-01

A program to evaluate complete stress-distributions has been developed and applied to the extrusion process. Elastic-plastic theory relates rate of stress and rate of strain, with current stress and deformation history influencing the coefficients. When plastic flow sets in, the tangent modulus is of the order of the stress for many metals, and this circumstance, combined with the rate relations, introduces the need to include convected translational and rotational terms and geometrical non-linearities into the analysis. These can be conveniently incorporated into the analysis by utilizing a referential or Lagrange type formulation. However, the incremental or fluid-like nature of plasticity commends a spacial or Euler type formulation, and this can be achieved, in combination with the advantage of a fixed reference frame, by using a sequentially updated reference state for each time step in the calculation. This permits convenient inclusion of nonlinear terms associated with the development of finite deformation. A finite element program incorporating the effects mentioned above was developed to analyze extrusion problems. In order to satisfy the boundary conditions of the metal sliding over the surface of a curved die, the variational principle in terms of velocities previously presented by Hill had to be generalized somewhat. Also, in order for the calculation to encompass steady-state extrusion, special care in the selection of finite element geometry had to be exercised to prevent the constraint of virtually incompressible deformation from invalidating the power of the variational principle to generate the solution following significant plastic flow. The elastic-plastic solution of a sheet extrusion problem in plane strain has been evaluated. Employing an initially unstressed material, the computation was continued until sufficient material was extruded so that the steady-state extrusion process had fully developed. Isotropic work hardening based on a measured

{A Review of Working Group 2 (Advanced Terrestrial Systems) of the COST 296 Action}

Science.gov (United States)

Warrington, E. M.; Tulunay, E.

2009-04-01

E.M. Warrington, E. Tulunay, N.M. Abbasi, J. Azevedo, L. Bertel, A. Bourdillon, E. Benito, C. Bianchi, A. Casimiro, L. Economou, Y. Erhel, S.M. Feeney, S.D. Gunashekar, H. Haralambous, D. Lemur, F. Marie, J.P. Monilie, M. Muriuki, M. Oger M. Pietrella, V. Rannou, H. Rothkaehl, S. Saillant, S. Salous, O. Sari, A.J. Stocker, H.J. Strangeways, Y. Tulunay and N.Y. Zaalov This paper deals with the research undertaken during the COST 296 Action in Working Group 2 on Advanced Terrestrial Systems. The Working Group comprised three work packages covering various topics: Radar and Radiolocation, HF/MF Communications, and Spectrum Management. Results from this Working Group are presented in this paper, and may be summarised as follows. Aspects of HF propagation The propagation characteristics of radio signals are important parameters to consider when designing and operating radio systems. From the point of view Working Group 2 of the COST-296 Action, interest lies with effects associated with propagation via the ionosphere of signals within the HF band. Several aspects were covered: The directions of arrival and times of flight of signals received over a path oriented along the trough have been examined and several types of propagation effects identified. Of particular note, combining the HF observations with satellite measurements has identified the presence of irregularities within the floor of the trough that result in propagation displaced from the great circle direction. An understanding of the propagation effects that result in deviations of the signal path from the great circle direction are of particular relevance to the operation of HF radiolocation systems. Inclusion of the results from the above mentioned measurements into a propagation model of the northerly ionosphere (i.e. those regions of the ionosphere located poleward of, and including, the mid-latitude trough) and the use of this model to predict the coverage expected from transmitters where the signals

Polychlorinated biphenyl exposure, diabetes and endogenous hormones: a cross-sectional study in men previously employed at a capacitor manufacturing plant.

Science.gov (United States)

Persky, Victoria; Piorkowski, Julie; Turyk, Mary; Freels, Sally; Chatterton, Robert; Dimos, John; Bradlow, H Leon; Chary, Lin Kaatz; Burse, Virlyn; Unterman, Terry; Sepkovic, Daniel W; McCann, Kenneth

2012-08-29

Studies have shown associations of diabetes and endogenous hormones with exposure to a wide variety of organochlorines. We have previously reported positive associations of polychlorinated biphenyls (PCBs) and inverse associations of selected steroid hormones with diabetes in postmenopausal women previously employed in a capacitor manufacturing plant. This paper examines associations of PCBs with diabetes and endogenous hormones in 63 men previously employed at the same plant who in 1996 underwent surveys of their exposure and medical history and collection of bloods and urine for measurements of PCBs, lipids, liver function, hematologic markers and endogenous hormones. PCB exposure was positively associated with diabetes and age and inversely associated with thyroid stimulating hormone and triiodothyronine-uptake. History of diabetes was significantly related to total PCBs and all PCB functional groupings, but not to quarters worked and job score, after control for potential confounders. None of the exposures were related to insulin resistance (HOMA-IR) in non-diabetic men. Associations of PCBs with specific endogenous hormones differ in some respects from previous findings in postmenopausal women employed at the capacitor plant. Results from this study, however, do confirm previous reports relating PCB exposure to diabetes and suggest that these associations are not mediated by measured endogenous hormones.

Improving the Work of the School Lenin Museums

Science.gov (United States)

Sarafannikova, G. P.

1970-01-01

A number of exemplary compositions and uses of School Lenin Museums are mentioned in this article which brings out the important function of these museums in the political-ideological education of youth. (JB)

Differential economic stability and psychosocial stress at work: associations with psychosomatic complaints and absenteeism.

Science.gov (United States)

Godin, Isabelle; Kittel, France

2004-04-01

Stressful working conditions are well known to have a negative impact on the worker's health. We investigated this association in a Belgian study with a psychosocial health perspective, including individual work characteristics as well as firms' features. These data come from the first measure of the Somstress study. This is a 4 year project, initiated in 1999 and conducted in four different firms. The objective of this article is to investigate the relationships between stress, working conditions and absenteeism, self-reported health and psychosomatic complaints. Firms were selected according to their degree of structural environment and job stability. Among the four work sites, one can be considered as stable, one unstable and the remaining ones in an in-between situation. Stress is generally measured according to one of the following models: the job demands control model (Karasek) and the effort-reward imbalance model (Siegrist). We used here both models, along with the social support at work (Karasek) and overcommitment (Siegrist). Sex, age and education are important health determinants. After adjustment for those three variables and additionally for the work instability, it appeared that poor health outcomes (measured by the self-rated health, depression (SCL-90), anxiety (SCL-90), somatisation (SCL-90), chronic fatigue (Vercoulen) and reported absenteeism) are mainly associated with a low control, low social support at work, high overcommitment and high level of imbalance. Inversely, job demands do not make any significant contribution in the logistic regression models for the above-mentioned health outcomes.

18 CFR 154.302 - Previously submitted material.

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Previously submitted material. 154.302 Section 154.302 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... concurrently with the rate change filing. There must be furnished to the Director, Office of Energy Market...

Subsequent pregnancy outcome after previous foetal death

NARCIS (Netherlands)

Nijkamp, J. W.; Korteweg, F. J.; Holm, J. P.; Timmer, A.; Erwich, J. J. H. M.; van Pampus, M. G.

Objective: A history of foetal death is a risk factor for complications and foetal death in subsequent pregnancies as most previous risk factors remain present and an underlying cause of death may recur. The purpose of this study was to evaluate subsequent pregnancy outcome after foetal death and to

Employment Effects of educational measures for work-injured people

DEFF Research Database (Denmark)

Bach, Henning Bjerregaard; Datta Gupta, Nabanita; Høgelund, Jan

Vocational rehabilitation in the form of education is the cornerstone of governmental rehabilitation programs for the work-disabled in many countries. Merging a 2004 Danish survey to register information from the Danish National Board of Industrial Injuries, we assess the employment effects...... employers a partial wage subsidy for disabled workers’ wages, by distinguishing between education effects of a return to wage-subsidized work versus a return to ordinary work. Unlike previous studies, we find a positive impact of educational measures on the probability of returning to work for the work...

Working on Sundays–effects on safety, health, and work-life balance.

Science.gov (United States)

Wirtz, Anna; Nachreiner, Friedhelm; Rolfes, Katharina

2011-05-01

Several attributes of the work schedule can increase the risk of occupational injuries and accidents, health impairments, and reduced social participation. Although previous studies mainly focused on the effects of shiftwork and long working hours on employee health and safety, there is little evidence of a potential negative impact of working Sundays on the incidence of occupational accidents, health impairments, and work-life balance. A representative sample of employed workers in 31 member and associated states of the European Union (n = 23,934) served as the database for a cross-sectional analysis. The sample was collected via face-to-face interviews in the year 2005. The association of the risks of occupational accidents, health impairments, and decreases in work-life balance with working Sundays was calculated using logistic regression models, controlling for potential confounders, such as shiftwork, workload, and demographic characteristics. The results indicated that working one or more Sundays/month was associated with increase both in the risk of reporting one or more health impairments (odds ratio [OR]: 1.17, 95% confidence interval [CI]: 1.06-1.29) and poorer work-life balance (OR: 1.15, 95% CI: 1.02-1.28). These effects remained after controlling for potentially confounding factors, such as other work schedule attributes, intensity of physical and mental workload, and individual characteristics. Furthermore, working Sundays was also related to increased risk of occupational accidents within the last year (OR: 1.34, 95% CI: 1.03-1.73). Controlling again for individual, workload, and working-time characteristics, a significant association with accident risk, however, remained only in work sectors with low a priori risk of occupational accidents (OR: 1.40, 95% CI: 1.02-1.91), although the increased risk could be observed for both medium and high a priori risk sectors working Sundays (without controlling for additional confounders). The results thus

Original article Portfolio working – a psychological analysis of the phenomenon

Directory of Open Access Journals (Sweden)

Agnieszka Lipińska-Grobelny

2014-10-01

Full Text Available Background It turns out from the latest Eurostat data that Poland holds the second place in Europe in terms of the number of so-called portfolio workers, i.e. persons who work for more than one employer. From the psychological point of view, there arises the question regarding the possible determinants of the mentioned phenomenon. Therefore the general purpose of this study is to present the personal and situational indicators of portfolio working. Participants and procedure Two hundred and eighteen portfolio workers and 218 workers employed in one workplace (i.e. monoworkers participated in research using the following set of ‘paper-pencil’ techniques: a self-made survey, the Value Scale by Rokeach, the Formal Characteristics of Behaviour – Temperament Questionnaire by Zawadzki and Strelau, the Masculinity and Femininity Scale by Lipińska-Grobelny and Gorczycka, and the Organizational Climate Questionnaire by Kolb. Results Portfolio working is mainly determined by a number of personal variables (temperamental characteristics, values and spheres of motivation, intensity of masculinity and femininity. A specific role is played by values represented by portfolio workers. The discriminant analysis conducted in groups selected on the basis of working hours indicates that the prediction of participation of the examined persons in the group of portfolio workers with the greatest accuracy appeared in the case of a workload of 48 or more hours, next in the case of a smaller workload up to 47 hours, and finally for the whole group. Conclusions The examination of the phenomenon of portfolio working from the psychological perspective presents an important contribution to the discussion on work and directions of its transformations.

Left ventricular asynergy score as an indicator of previous myocardial infarction

International Nuclear Information System (INIS)

Backman, C.; Jacobsson, K.A.; Linderholm, H.; Osterman, G.

1986-01-01

Sixty-eight patients with coronary heart disease (CHD) i.e. a hisotry of angina of effort and/or previous 'possible infarction' were examined inter alia with ECG and cinecardioangiography. A system of scoring was designed which allowed a semiquantitative estimate of the left ventricular asynergy from cinecardioangiography - the left ventricular motion score (LVMS). The LVMS was associated with the presence of a previous myocardial infarction (MI), as indicated by the history and ECG findings. The ECG changes specific for a previous MI were associated with high LVMS values and unspecific or absent ECG changes with low LVMS values. Decision thresholds for ECG changes and asynergy in diagnosing a previous MI were evaluated by means of a ROC analysis. The accuracy of ECG in detecting a previous MI was slightly higher when asynergy indicated a 'true MI' than when autopsy result did so in a comparable group. Therefore the accuracy of asynergy (LVMS ≥ 1) in detecting a previous MI or myocardial fibrosis in patients with CHD should be at least comparable with that of autopsy (scar > 1 cm). (orig.)

What Triggers the Establishment of a Works Council?

OpenAIRE

Jens Mohrenweiser; Paul Marginson; Uschi Backes-Gellner

2009-01-01

This paper analyses events that trigger the establishment of a works council and the actor or agent who triggers it. The paper extends previous research in two dimensions. First, we examine specific events that motivate workers to establish a works council, such as a change of owner, founding a spin-off, a firm-acquisition or a radical restructuring. These events express risk protection as workers’ primary motivation for establishing a works council. Second, we analyse the actor or agent who ...

HAITI: MUCH ATTENTION, NO RESULTS. WHY DEVELOPMENT ASSISTANCE DOESN’T WORK

Directory of Open Access Journals (Sweden)

ANDREEA MARIŞ

2011-01-01

Full Text Available The present paper is an excerpt, with little adaptation, from the master thesis: “Project management’s contribution to international cooperation. How to make things work: ODA in Haiti” wrote under the coordination of Prof. Dr. Horst Brezinski from Technical University Freiberg Bergakademie and Prof. Dr. Eng.. Sabina Irimie from University of Petrosani, while benefiting from an Erasmus study scholarship at the first mentioned institution. It presents the case of Haiti, a small country facing big challenges and enjoying plenty of international attention especially due to the recent earthquake that struck the country at the beginning of 2010. The SWOT analysis inside the paper offers a detailed view of Haiti’s actual situation, identifying in the same time its problems and the variables that should be taken into consideration when designing programmes and projects targeting Haiti’s development.

Reasoning with Previous Decisions: Beyond the Doctrine of Precedent

DEFF Research Database (Denmark)

Komárek, Jan

2013-01-01

in different jurisdictions use previous judicial decisions in their argument, we need to move beyond the concept of precedent to a wider notion, which would embrace practices and theories in legal systems outside the Common law tradition. This article presents the concept of ‘reasoning with previous decisions...... law method’, but they are no less rational and intellectually sophisticated. The reason for the rather conceited attitude of some comparatists is in the dominance of the common law paradigm of precedent and the accompanying ‘case law method’. If we want to understand how courts and lawyers......’ as such an alternative and develops its basic models. The article first points out several shortcomings inherent in limiting the inquiry into reasoning with previous decisions by the common law paradigm (1). On the basis of numerous examples provided in section (1), I will present two basic models of reasoning...

On the Tengiz petroleum deposit previous study

International Nuclear Information System (INIS)

Nysangaliev, A.N.; Kuspangaliev, T.K.

1997-01-01

Tengiz petroleum deposit previous study is described. Some consideration about structure of productive formation, specific characteristic properties of petroleum-bearing collectors are presented. Recommendation on their detail study and using of experience on exploration and development of petroleum deposit which have analogy on most important geological and industrial parameters are given. (author)

The authentic worker's well-being and performance: the relationship between authenticity at work, well-being, and work outcomes.

Science.gov (United States)

van den Bosch, Ralph; Taris, Toon W

2014-01-01

Previous research on authenticity has mainly focused on trait conceptualizations of authenticity (e.g., Wood et al., 2008), whereas in specific environments (e.g., at work) state conceptualizations of authenticity (cf. Van den Bosch & Taris, 2013) are at least as relevant. For example, working conditions are subject to change, and this could well have consequences for employees' perceived level of authenticity at work. The current study employs a work-specific, state-like conceptualization of authenticity to investigate the relations between authenticity at work, well-being, and work outcomes. A series of ten separate hierarchical regression analyses using data from 685 participants indicated that after controlling for selected work characteristics and demographic variables, authenticity at work accounted for on average 11% of the variance of various wellbeing and work outcomes. Of the three subscales of authenticity at work (i.e., authentic living, self-alienation, and accepting influence), self-alienation was the strongest predictor of outcomes, followed by authentic living and accepting external influence, respectively. These findings are discussed in the light of their practical and theoretical implications.

The backstage work of data sharing

Energy Technology Data Exchange (ETDEWEB)

Kervin, Karina E. [Univ. of Michigan, Ann Arbor, MI (United States); Cook, Robert B. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Michener, William K. [Univ. of New Mexico, Albuquerque, NM (United States)

2014-11-09

Conventional wisdom makes the suggestion that there are benefits to the creation of shared repositories of scientific data. Funding agencies require that the data from sponsored projects be shared publicly, but individual researchers often see little personal benefit to offset the work of creating easily sharable data. These conflicting forces have led to the emergence of a new role to support researchers: data managers. This paper identifies key differences between the socio-technical context of data managers and other "human infrastructure" roles articulated previously in Computer Supported Cooperative Work (CSCW) literature and summarizes the challenges that data managers face when accepting data for archival and reuse. Finally, while data managers' work is critical for advancing science and science policy, their work is often invisible and under-appreciated since it takes place behind the scenes.

Does Graded Return to Work Improve Disabled Workers’ Labour Market Attachment?

DEFF Research Database (Denmark)

Høgelund, Jan; Holm, Anders; McIntosh, James

for the hours off work. When the worker’s health improves, working hours are increased until the sick-listed worker is able to work regular hours. Previous studies either concern specially designed pro-grams with a limited population of disabled workers or they do not take into account the unobserved...

Central and Peripheral Components of Working Memory Storage

Science.gov (United States)

Cowan, Nelson; Saults, J. Scott; Blume, Christopher L.

2014-01-01

This study re-examines the issue of how much of working memory storage is central, or shared across sensory modalities and verbal and nonverbal codes, and how much is peripheral, or specific to a modality or code. In addition to the exploration of many parameters in 9 new dual-task experiments and re-analysis of some prior evidence, the innovations of the present work compared to previous studies of memory for two stimulus sets include (1) use of a principled set of formulas to estimate the number of items in working memory, and (2) a model to dissociate central components, which are allocated to very different stimulus sets depending on the instructions, from peripheral components, which are used for only one kind of material. We consistently find that the central contribution is smaller than was suggested by Saults and Cowan (2007), and that the peripheral contribution is often much larger when the task does not require the binding of features within an object. Previous capacity estimates are consistent with the sum of central plus peripheral components observed here. We consider the implications of the data as constraints on theories of working memory storage and maintenance. PMID:24867488

[Methodological and operational notes for the assessment and management of the risk of work-related stress].

Science.gov (United States)

De Ambrogi, Francesco; Ratti, Elisabetta Ceppi

2011-01-01

Today the Italian national debate over the Work-Related Stress Risk Assessment methodology is rather heated. Several methodological proposals and guidelines have been published in recent months, not least those by the "Commissione Consultiva". But despite this wide range of proposals, it appears that there is still a lack of attention to some of the basic methodological issues that must be taken into account in order to correctly implement the above-mentioned guidelines. The aim of this paper is to outline these methodological issues. In order to achieve this, the most authoritative methodological proposals and guidelines have been reviewed. The study focuses in particular on the methodological issues that could lead to important biases if not considered properly. The study leads to some considerations about the methodological validity of a Work-Related Stress Risk Assessment based exclusively on the literal interpretation of the considered proposals. Furthermore, the study provides some hints and working hypotheses on how to overcome these methodological limits. This study should be considered as a starting point for further investigations and debate on the Work-Related Stress Risk Assessment methodology on a national level.

Nationwide survey of work environment, work-life balance and burnout among psychiatrists in Japan.

Directory of Open Access Journals (Sweden)

Wakako Umene-Nakano

Full Text Available BACKGROUND: Psychiatry has been consistently shown to be a profession characterised by 'high-burnout'; however, no nationwide surveys on this topic have been conducted in Japan. AIMS: The objective of this study was to estimate the prevalence of burnout and to ascertain the relationship between work environment satisfaction, work-life balance satisfaction and burnout among psychiatrists working in medical schools in Japan. METHOD: We mailed anonymous questionnaires to all 80 psychiatry departments in medical schools throughout Japan. Work-life satisfaction, work-environment satisfaction and social support assessments, as well as the Maslach Burnout Inventory (MBI, were used. RESULTS: Sixty psychiatric departments (75.0% responded, and 704 psychiatrists provided answers to the assessments and MBI. Half of the respondents (n = 311, 46.0% experienced difficulty with their work-life balance. Based on the responses to the MBI, 21.0% of the respondents had a high level of emotional exhaustion, 12.0% had a high level of depersonalisation, and 72.0% had a low level of personal accomplishment. Receiving little support, experiencing difficulty with work-life balance, and having less work-environment satisfaction were significantly associated with higher emotional exhaustion. A higher number of nights worked per month was significantly associated with higher depersonalisation. CONCLUSIONS: A low level of personal accomplishment was quite prevalent among Japanese psychiatrists compared with the results of previous studies. Poor work-life balance was related to burnout, and social support was noted to mitigate the impact of burnout.

Nationwide Survey of Work Environment, Work-Life Balance and Burnout among Psychiatrists in Japan

Science.gov (United States)

Umene-Nakano, Wakako; Kato, Takahiro A.; Kikuchi, Saya; Tateno, Masaru; Fujisawa, Daisuke; Hoshuyama, Tsutomu; Nakamura, Jun

2013-01-01

Background Psychiatry has been consistently shown to be a profession characterised by ‘high-burnout’; however, no nationwide surveys on this topic have been conducted in Japan. Aims The objective of this study was to estimate the prevalence of burnout and to ascertain the relationship between work environment satisfaction, work-life balance satisfaction and burnout among psychiatrists working in medical schools in Japan. Method We mailed anonymous questionnaires to all 80 psychiatry departments in medical schools throughout Japan. Work-life satisfaction, work-environment satisfaction and social support assessments, as well as the Maslach Burnout Inventory (MBI), were used. Results Sixty psychiatric departments (75.0%) responded, and 704 psychiatrists provided answers to the assessments and MBI. Half of the respondents (n = 311, 46.0%) experienced difficulty with their work-life balance. Based on the responses to the MBI, 21.0% of the respondents had a high level of emotional exhaustion, 12.0% had a high level of depersonalisation, and 72.0% had a low level of personal accomplishment. Receiving little support, experiencing difficulty with work-life balance, and having less work-environment satisfaction were significantly associated with higher emotional exhaustion. A higher number of nights worked per month was significantly associated with higher depersonalisation. Conclusions A low level of personal accomplishment was quite prevalent among Japanese psychiatrists compared with the results of previous studies. Poor work-life balance was related to burnout, and social support was noted to mitigate the impact of burnout. PMID:23418435

Nationwide survey of work environment, work-life balance and burnout among psychiatrists in Japan.

Science.gov (United States)

Umene-Nakano, Wakako; Kato, Takahiro A; Kikuchi, Saya; Tateno, Masaru; Fujisawa, Daisuke; Hoshuyama, Tsutomu; Nakamura, Jun

2013-01-01

Psychiatry has been consistently shown to be a profession characterised by 'high-burnout'; however, no nationwide surveys on this topic have been conducted in Japan. The objective of this study was to estimate the prevalence of burnout and to ascertain the relationship between work environment satisfaction, work-life balance satisfaction and burnout among psychiatrists working in medical schools in Japan. We mailed anonymous questionnaires to all 80 psychiatry departments in medical schools throughout Japan. Work-life satisfaction, work-environment satisfaction and social support assessments, as well as the Maslach Burnout Inventory (MBI), were used. Sixty psychiatric departments (75.0%) responded, and 704 psychiatrists provided answers to the assessments and MBI. Half of the respondents (n = 311, 46.0%) experienced difficulty with their work-life balance. Based on the responses to the MBI, 21.0% of the respondents had a high level of emotional exhaustion, 12.0% had a high level of depersonalisation, and 72.0% had a low level of personal accomplishment. Receiving little support, experiencing difficulty with work-life balance, and having less work-environment satisfaction were significantly associated with higher emotional exhaustion. A higher number of nights worked per month was significantly associated with higher depersonalisation. A low level of personal accomplishment was quite prevalent among Japanese psychiatrists compared with the results of previous studies. Poor work-life balance was related to burnout, and social support was noted to mitigate the impact of burnout.

Hospital nurses' work motivation.

Science.gov (United States)

Toode, Kristi; Routasalo, Pirkko; Helminen, Mika; Suominen, Tarja

2015-06-01

The knowledge surrounding nurses' work motivation is currently insufficient, and previous studies have rarely taken into account the role of many influential background factors. This study investigates the motivation of Estonian nurses in hospitals, and how individual and organisational background factors influence their motivation to work. The study is quantitative and cross-sectional. An electronically self-reported questionnaire was used for data collection. The sample comprised of 201 Registered Nurses working in various hospital settings in Estonia. Data were analysed using descriptive statistics, two-sample Wilcoxon rank-sum (Mann-Whitney) test, Kruskal-Wallis equality-of-populations rank test and Spearman's correlation. Both extrinsic and intrinsic motivations were noted among hospital nurses. Nurses were moderately externally motivated (M = 3.63, SD = 0.89) and intrinsically strongly motivated (M = 4.98, SD = 1.03). A nurses' age and the duration of service were positively correlated with one particular area of extrinsic work motivation, namely introjected regulation (p extrinsic motivation (p = 0.016) and intrinsic work motivation (p = 0.004). The findings expand current knowledge of nurses' work motivation by describing the amount and orientation of work motivation among hospital nurses and highlighting background factors which should be taken into account in order to sustain and increase their intrinsic work motivation. The instrument used in the study can be an effective tool for nurse managers to determine a nurse's reasons to work and to choose a proper motivational strategy. Further research and testing of the instrument in different countries and in different contexts of nursing is however required. © 2014 Nordic College of Caring Science.

Underwater and Dive Station Work-Site Noise Surveys

National Research Council Canada - National Science Library

Wolgemuth, Keith S; Cudahy, Edward A; Schwaller, Derek W

2008-01-01

...) data This study extends this previous work by obtaining in-water and in-air noise measurements and a total noise dose for Navy divers during actual diving operations using a portable sound level...

Work ability of Chinese migrant workers: the influence of migration characteristics

OpenAIRE

Han, Lu; Shi, Leiyu; Lu, Liming; Ling, Li

2014-01-01

Background Migrant workers have become a vital labor supply to China’s economy. Their migration process and work conditions may influence their health and work ability. The work ability of migrant workers in China and the influence of the migration process on work ability have not been explored extensively in previous studies. The objective of this study is to evaluate the association of migration characteristics and work-related factors with work ability among migrant workers in the Pearl Ri...

Relationship between long working hours and depression in two working populations: a structural equation model approach.

Science.gov (United States)

Amagasa, Takashi; Nakayama, Takeo

2012-07-01

To test the hypothesis that relationship reported between long working hours and depression was inconsistent in previous studies because job demand was treated as a confounder. Structural equation modeling was used to construct five models, using work-related factors and depressive mood scale obtained from 218 clerical workers, to test for goodness of fit and was externally validated with data obtained from 1160 sales workers. Multiple logistic regression analysis was also performed. The model that showed that long working hours increased depression risk when job demand was regarded as an intermediate variable was the best fitted model (goodness-of-fit index/root-mean-square error of approximation: 0.981 to 0.996/0.042 to 0.044). The odds ratio for depression risk with work that was high demand and 60 hours or more per week was estimated at 2 to 4 versus work that was low demand and less than 60 hours per week. Long working hours increased depression risk, with job demand being an intermediate variable.

Memo on Some Target of Previous Meeting in 2004 and Now

International Nuclear Information System (INIS)

Shibata, Heki

2014-01-01

The necessity of deep borehole observation was pointed out in a 2002 WS entitled 'Physics of Active Faults' organized by USGS and NIED, and discussion on the utilization of deep borehole observation for design basis ground motion development was then was deepened at the 2004 OECD/NEED Tsukuba WS. In addition to this study history, a series of WSs on Seismic Observation in Deep Boreholes and its Application organized by OECD, IAEA and JNES was planned. The author also explained that at the first SODB WS, he expected deep borehole observation to be used to observe the activity of specific faults with high accuracy, to detect the detailed structure of those specific faults, and to estimate the asperity distribution in order to establish a practical approach to design basis earthquakes for nuclear power plant design. Recently, however, he has come to think that SODB will help find hidden faults and help observe the conditions of old faults. He also mentioned that he believes that in the future SODB can be used for re-activity evaluation of tertiary faults and evaluation of the movement of local fracture zones

Employee preferences for work-life benefits in a large New Zealand construction company

Directory of Open Access Journals (Sweden)

Emily Morrison

2012-02-01

Full Text Available The construction industry is a challenging environment in which to work, with job characteristics that are linked to work-life conflict, and it is important for its future sustainability that initiatives to support employee work-life balance are undertaken. 121 head office and site-based employees within a large New Zealand construction company rated their preferences for work-life benefits, and the results were compared with those of a similar previous (Australian study. The most preferred work-life benefit factor (as for the previous Australian study was found to be ‘wellness and personal development’. Results suggest that company provision of a wide variety of work-life benefits from which employees can choose during different stages in their life and career is ideal. Qualitative results suggest some work-life conflict associated with working long hours and weekend work exists. It is proposed that to attract and retain valuable employees, the New Zealand construction industry must provide useful work-life benefits, reasonable working hours, and supportive workplace cultures in line with such initiatives. 

Employee preferences for work-life benefits in a large New Zealand construction company

Directory of Open Access Journals (Sweden)

Emily Morrison

2012-02-01

Full Text Available The construction industry is a challenging environment in which to work, with job characteristics that are linked to work-life conflict, and it is important for its future sustainability that initiatives to support employee work-life balance are undertaken. 121 head office and site-based employees within a large New Zealand construction company rated their preferences for work-life benefits, and the results were compared with those of a similar previous (Australian study. The most preferred work-life benefit factor (as for the previous Australian study was found to be ‘wellness and personal development’. Results suggest that company provision of a wide variety of work-life benefits from which employees can choose during different stages in their life and career is ideal. Qualitative results suggest some work-life conflict associated with working long hours and weekend work exists. It is proposed that to attract and retain valuable employees, the New Zealand construction industry must provide useful work-life benefits, reasonable working hours, and supportive workplace cultures in line with such initiatives.

Should previous mammograms be digitised in the transition to digital mammography?

International Nuclear Information System (INIS)

Taylor-Phillips, S.; Gale, A.G.; Wallis, M.G.

2009-01-01

Breast screening specificity is improved if previous mammograms are available, which presents a challenge when converting to digital mammography. Two display options were investigated: mounting previous film mammograms on a multiviewer adjacent to the workstation, or digitising them for soft copy display. Eight qualified screen readers were videotaped undertaking routine screen reading for two 45-min sessions in each scenario. Analysis of gross eye and head movements showed that when digitised, previous mammograms were examined a greater number of times per case (p=0.03), due to a combination of being used in 19% more cases (p=0.04) and where used, looked at a greater number of times (28% increase, p=0.04). Digitising previous mammograms reduced both the average time taken per case by 18% (p=0.04) and the participants' perceptions of workload (p < 0.05). Digitising previous analogue mammograms may be advantageous, in particular in increasing their level of use. (orig.)

TMAP ad hoc Working Group Fish Progress report 2007

NARCIS (Netherlands)

Bolle, L.J.; Damm, U.; Diederichs, B.; Jager, Z.; Overzee, van H.M.J.

2007-01-01

Building on previous work done by the TMAP ad hoc Working Group Fish, a meeting and a workshop were held in Hamburg in June and October 2007. The most important aim of both was to come to an agreement on how to proceed with the data preparations and analyses, and to facilitate the exchange of data

14 CFR 121.406 - Credit for previous CRM/DRM training.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Credit for previous CRM/DRM training. 121... previous CRM/DRM training. (a) For flightcrew members, the Administrator may credit CRM training received before March 19, 1998 toward all or part of the initial ground CRM training required by § 121.419. (b...

Proposition for an act concerning gas markets. Report of a working group

International Nuclear Information System (INIS)

1999-01-01

The working group was commissioned to draft an act through which the directive 98/30/EC of the European Parliament and of the Council concerning common rules for the internal market in natural gas will be implemented in Finland. According to the directive Finland may derogate from the obligation to open its gas networks up to the time when the Finnish gas network will be directly connected to the interconnected system of another Member State or Finland has at least two external suppliers of gas and the market share of either of them will not exceed 75 percent. Finland will take advantage of the possibility of derogating from the directive as long as preconditions mentioned above are valid. As soon as either of the preconditions ceases to be valid, Finland will have to open its gas networks as prescribed in the directive. The working group was further commissioned to present a proposal for arranging the trade in gas between the retailers and the users, i.e. the secondary market for gas. According to the draft act the obligation to offer transmission services concerns those network owners who deliver gas to customers fulfilling certain conditions. The customers concerned would include those who would like to buy or sell gas, originally bought from the Finnish wholesale markets, for their own use or for distribution through their distribution network. Furthermore, it is provided that these customers consume gas more than five million cubic meters a year and that they belong to the long distance metering system of gas. Access to the secondary market would be open to all users and distributors fulfilling the conditions mentioned above. For the implementation of the directive the draft act includes provisions on unbundling and transparency of accounts, the obligations for the network owners to connect to and to develop the network, a network access model and the possibility of denying access to the network through a special application procedure. Furthermore, the draft

A Comparative Analysis of the Military Leadership Styles of Ernest J. King and Chester W. Nimitz

Science.gov (United States)

2009-05-01

that only the form of worship had been altered, not its substance, and attacking those who followed religion as a fashion . Priestley attended Lindsey’s...led in a hypocritical fashion and those that worked with him knew it. To his subordinates, Buell notes the following about King, “Praise was given...for previously mentioned reasons, Nimitz did not like the idea. Instead, he seems to have viewed women in an almost Victorian manner. Potter notes

Social Determinants of Stroke as Related to Stress at Work among Working Women: A Literature Review

Directory of Open Access Journals (Sweden)

Susanna Toivanen

2012-01-01

Full Text Available In adult life, many of the social determinants of health are connected to working life. Yet, our knowledge of the role of work-related factors for the risk of stroke is fairly limited. In contemporary occupational health research, the Demand-Control Model (DCM is frequently used to measure work stress. Previous literature reviews of the association of work stress and cardiovascular disease (CVD do not include stroke as a specific outcome. Results regarding work stress and the risk of CVD are less evident in working women. With the focus on working women, the purpose of the present paper was to review the current research into the DCM in relation to stroke and to scrutinize potential gender differences. A literature search was performed and eight studies from three countries were identified. Based on the reviewed studies, there is some evidence that high psychological demands, low job control, and job strain are associated with increased stroke risk in women as well as in men. Any major reduction in deaths and disability from stroke is likely to come from decreasing social inequalities in health, and reducing work stress has a potential to contribute to a reduced risk of stroke in working populations.

Challenging previous conceptions of vegetarianism and eating disorders.

Science.gov (United States)

Fisak, B; Peterson, R D; Tantleff-Dunn, S; Molnar, J M

2006-12-01

The purpose of this study was to replicate and expand upon previous research that has examined the potential association between vegetarianism and disordered eating. Limitations of previous research studies are addressed, including possible low reliability of measures of eating pathology within vegetarian samples, use of only a few dietary restraint measures, and a paucity of research examining potential differences in body image and food choice motives of vegetarians versus nonvegetarians. Two hundred and fifty-six college students completed a number of measures of eating pathology and body image, and a food choice motives questionnaire. Interestingly, no significant differences were found between vegetarians and nonvegetarians in measures of eating pathology or body image. However, significant differences in food choice motives were found. Implications for both researchers and clinicians are discussed.

What works with worked examples: Extending self-explanation and analogical comparison to synthesis problems

Science.gov (United States)

Badeau, Ryan; White, Daniel R.; Ibrahim, Bashirah; Ding, Lin; Heckler, Andrew F.

2017-12-01

The ability to solve physics problems that require multiple concepts from across the physics curriculum—"synthesis" problems—is often a goal of physics instruction. Three experiments were designed to evaluate the effectiveness of two instructional methods employing worked examples on student performance with synthesis problems; these instructional techniques, analogical comparison and self-explanation, have previously been studied primarily in the context of single-concept problems. Across three experiments with students from introductory calculus-based physics courses, both self-explanation and certain kinds of analogical comparison of worked examples significantly improved student performance on a target synthesis problem, with distinct improvements in recognition of the relevant concepts. More specifically, analogical comparison significantly improved student performance when the comparisons were invoked between worked synthesis examples. In contrast, similar comparisons between corresponding pairs of worked single-concept examples did not significantly improve performance. On a more complicated synthesis problem, self-explanation was significantly more effective than analogical comparison, potentially due to differences in how successfully students encoded the full structure of the worked examples. Finally, we find that the two techniques can be combined for additional benefit, with the trade-off of slightly more time on task.

Life Cycle Management in the Textile Sector a Study of Up-streram Requirements on Environment, Working Environment, Child Labour, Pesticides and Organic Grown Cotton

DEFF Research Database (Denmark)

Jørgensen, Michael Søgaard; Forman, Marianne; Nielsen, Anne

2000-01-01

, working environment, child labour, use of pesticides and use of organic grown cotton the project have resulted in a large number of findings divided on the different aspects. However, the following common findings should be mentioned: - International trade quota and tariffs and changes in currency......: environment, working environment, child labour, use of pesticides in the cotton growing, and use of organic cotton. On the basis of the gathered experiences the team has formulated ideas minimising the barriers and made recommendations for further actions. Focussing on different aspects as environment...... exchange rates used for import and export are influencing heavily on the enterprises' choice of suppliers and set constraints for their ability to set requirements - Enterprises have different reasons to start working with an aspect: Public regulation, public debate, market opportunities and enterprises...

Self-efficacy at work : Social, emotional, and cognitive dimensions

OpenAIRE

Loeb, Carina

2016-01-01

Research has shown that self-efficacy is one of the most important personal resources in the work context. However, research on working life has mainly focused on a cognitive and task-oriented dimension of self-efficacy representing employees’ perceptions of their capacity to successfully complete work tasks. Thus, little is known about the influence that believing in one’s social and emotional competence could have. This thesis aims to expand previous theory regarding self-efficacy in the wo...

Mass transfer models analysis for the structured packings; Analisis de los modelos en transferencia de masa para los empaques estructurados

Energy Technology Data Exchange (ETDEWEB)

Suastegui R, A O

1997-12-01

The models that have been developing, to understand the mechanism of the mass transfer through the structured packings, present limitations for their application, existing then uncertainty in order to use them in the chemical industrial processes. In this study the main parameters used in the mass transfer are: the hydrodynamic of the bed of the column, the geometry of the bed, physical-chemical properties of the mixture and the flow regime of the operation between the flows liquid-gas. The sensibility of each one of these parameters generate an arduous work to develop right proposals and good interpretation of the phenomenon. With the purpose of showing the importance of these parameters mentioned in the mass transfer, this work is analyzed the process of absorption for the system water-air, using the models to the structured packings in packed columns. The models selected were developed by Bravo and collaborators in 1985 and 1992, in order to determine the parameters previous mentioned for the system water-air, using a structured packing built in the National Institute of Nuclear Research. In this work is showed the results of the models application and their discussion. (Author).

Mass transfer models analysis for the structured packings

International Nuclear Information System (INIS)

Suastegui R, A.O.

1997-01-01

The models that have been developing, to understand the mechanism of the mass transfer through the structured packings, present limitations for their application, existing then uncertainty in order to use them in the chemical industrial processes. In this study the main parameters used in the mass transfer are: the hydrodynamic of the bed of the column, the geometry of the bed, physical-chemical properties of the mixture and the flow regime of the operation between the flows liquid-gas. The sensibility of each one of these parameters generate an arduous work to develop right proposals and good interpretation of the phenomenon. With the purpose of showing the importance of these parameters mentioned in the mass transfer, this work is analyzed the process of absorption for the system water-air, using the models to the structured packings in packed columns. The models selected were developed by Bravo and collaborators in 1985 and 1992, in order to determine the parameters previous mentioned for the system water-air, using a structured packing built in the National Institute of Nuclear Research. In this work is showed the results of the models application and their discussion. (Author)

Nurses' work environment: indicators of satisfaction.

Science.gov (United States)

Suliman, Mohammad; Aljezawi, Maen

2018-01-10

This study aimed to investigate nurses' perceptions of the nursing work environment in Jordanian hospitals. Previous research has indicated a strong relationship between nurses' work environment and their satisfaction at work. However, little is known about the situation in Jordan. A cross-sectional and descriptive design was used. A sample of 500 nurses was recruited. The study was conducted using the Individual Workload Perception Revised scale (IWPS-R). A sum of 382 out of 500 nurses from three health care sectors in Jordan responded to the questionnaires (response rate = 76.4%). The results indicate that nurses working in the public hospitals had significantly better perceptions about their work environment than nurses working in private and university hospitals. Older nurses with lower academic qualifications are more likely to be satisfied with their work. Furthermore, nurses who have good perceptions of support from their manager and peers, and a manageable workload are more likely to stay in their jobs. The public hospitals are currently considered a more suitable milieu for nurses in Jordan. Other health care sectors should work to enhance nurses' working conditions. Providing a supportive work environment with a manageable workload will encourage nurses to stay in their hospitals. © 2018 John Wiley & Sons Ltd.

[Work-related motor vehicle injuries among workers at a banking institution (2007-2013)].

Science.gov (United States)

Reinoso-Barbero, Luis; Díaz-Garrido, Ramón; González-Gómez, María Fernanda; Fernández-Fernández, Miguel; Capapé-Aguilar, Ana; Garrido-Astray, María Concepción

2015-01-01

To study physical harm caused by road accidents (LATT in Spanish) among employees of a Spanish financial institution from 2007 to 2013. Additionally, we tried to define damage features in each sex and at different ages in hurt patients, as well as work disability caused by this type of injury. Cross-sectional study of labor injuries verified by the occupational medical service of the bank. Absolute (n) and relative (%) frequencies related to interesting variables were described. Chi-square test was used to assess correlation. Along the mentioned period of time, 1.517 traumatic occupational injuries were recorded on a population of 14.541 workers. 27% of them were LATT. 1,3% of these were fatal or seriously harmful, significantly associated to sex and age (p de Salut Laboral.

Preventing work-related stress among staff working in children's cancer Principal Treatment Centres in the UK: a brief survey of staff support systems and practices.

Science.gov (United States)

Beresford, B; Gibson, F; Bayliss, J; Mukherjee, S

2018-03-01

Growing evidence of the association between health professionals' well-being and patient and organisational outcomes points to the need for effective staff support. This paper reports a brief survey of the UK's children's cancer Principal Treatment Centres (PTCs) regarding staff support systems and practices. A short on-line questionnaire, administered in 2012-2013, collected information about the availability of staff support interventions which seek to prevent work-related stress among different members of the multi-disciplinary team (MDT). It was completed by a member of staff with, where required, assistance from colleagues. All PTCs (n = 19) participated. Debriefs following a patient death was the most frequently reported staff support practice. Support groups were infrequently mentioned. There was wide variability between PTCs, and between professional groups, regarding the number and type of interventions available. Doctors appear to be least likely to have access to support. A few Centres routinely addressed work-related stress in wider staff management strategies. Two Centres had developed a bespoke intervention. Very few Centres were reported to actively raise awareness of support available from their hospital's Occupational Health department. A minority of PTCs had expert input regarding staff support from clinical psychology/liaison psychiatry. © 2016 The Authors. European Journal of Cancer Care Published by John Wiley & Sons Ltd.

Position Paper: Designing Complex Systems to Support Interdisciplinary Cognitive Work

Science.gov (United States)

Greene, Melissa T.; Papalambros, Panos Y.; Mcgowan, Anna-Maria R.

2016-01-01

The paper argues that the field we can call cognitive science of interdisciplinary collaboration is an important area of study for improving design of Large-Scale Complex Systems (LaCES) and supporting cognitive work. The paper mostly raised questions that have been documented in earlier qualitative analysis studies, and provided possible avenues of exploration for addressing them. There are likely further contributions from additional disciplines beyond those mentioned in this paper that should be considered and integrated into such a cognitive science framework. Knowledge and awareness of various perspectives will help to inform the types of interventions available for improving LaCES design and functionality. For example, a cognitive interpretation of interdisciplinary collaborations in LaCES elucidated the need for a "translator" or "mediator" in helping subject matter experts to transcend language boundaries, mitigate single discipline bias, support integrative activities, and correct misaligned objectives. Additional research in this direction is likely to uncover similar gaps and opportunities for improvements in practice.

Associations of work ability with frequent and long-term sickness absence

NARCIS (Netherlands)

Notenbomer, A.; Groothoff, J. W.; van Rhenen, W.; Roelen, C. A. M.

Background Reduced work ability is related to long-term sickness absence. The relationship between work ability and frequent sickness absence has not previously been investigated. It is important to distinguish between frequent and long-term sickness absence as they are outcomes of different

Response to health insurance by previously uninsured rural children.

Science.gov (United States)

Tilford, J M; Robbins, J M; Shema, S J; Farmer, F L

1999-08-01

To examine the healthcare utilization and costs of previously uninsured rural children. Four years of claims data from a school-based health insurance program located in the Mississippi Delta. All children who were not Medicaid-eligible or were uninsured, were eligible for limited benefits under the program. The 1987 National Medical Expenditure Survey (NMES) was used to compare utilization of services. The study represents a natural experiment in the provision of insurance benefits to a previously uninsured population. Premiums for the claims cost were set with little or no information on expected use of services. Claims from the insurer were used to form a panel data set. Mixed model logistic and linear regressions were estimated to determine the response to insurance for several categories of health services. The use of services increased over time and approached the level of utilization in the NMES. Conditional medical expenditures also increased over time. Actuarial estimates of claims cost greatly exceeded actual claims cost. The provision of a limited medical, dental, and optical benefit package cost approximately $20-$24 per member per month in claims paid. An important uncertainty in providing health insurance to previously uninsured populations is whether a pent-up demand exists for health services. Evidence of a pent-up demand for medical services was not supported in this study of rural school-age children. States considering partnerships with private insurers to implement the State Children's Health Insurance Program could lower premium costs by assembling basic data on previously uninsured children.

[Study of work accidents related to human body fluids exposure among health workers at a university hospital].

Science.gov (United States)

Balsamo, Ana Cristina; Felli, Vanda Elisa Andres

2006-01-01

This descriptive and exploratory study from a quantitative approach aimed to characterize workers who were victims of work accidents related to human body fluids exposure and to evaluate the accident victim care protocol. The population consisted of 48 workers who were victims of work accidents involving exposure to human body fluids, from July 2000 to June 2001. Data were collected through a form and interviews. Results showed that nursing workers presented higher accident risk levels and that 87.50% involved piercing and cutting material, such as needles and butterflies (70%). As to the accident-related situation/activity, the workers indicated that 25% were due to an "inadequate act during the procedure"; 19.64% mentioned that "it happened" and 29.17% answered that they did not have any suggestion. This study provided important tools to review and elaborate strategies to prevent accidents involving exposure to human body fluids.

Nursing home work practices and nursing assistants' job satisfaction.

Science.gov (United States)

Bishop, Christine E; Squillace, Marie R; Meagher, Jennifer; Anderson, Wayne L; Wiener, Joshua M

2009-10-01

To estimate the impact of nursing home work practices, specifically compensation and working conditions, on job satisfaction of nursing assistants employed in nursing homes. Data are from the 2004 National Nursing Assistant Survey, responses by the nursing assistants' employers to the 2004 National Nursing Home Survey, and county-level data from the Area Resource File. Multinomial logistic regression was used to estimate effects of compensation and working conditions on nursing assistants' overall job satisfaction, controlling for personal characteristics and local labor market characteristics. Wages, benefits, and job demands, measured by the ratio of nursing assistant hours per resident day, were associated with job satisfaction. Consistent with previous studies, job satisfaction was greater when nursing assistants felt respected and valued by their employers and had good relationships with supervisors. Nursing assistants were more satisfied when they had enough time to complete their work, when their work was challenging, when they were not subject to mandatory overtime, and where food was not delivered to residents on trays. This is the first investigation of nursing assistant job satisfaction using a nationally representative sample of nursing assistants matched to information about their employing nursing homes. The findings corroborate results of previous studies in showing that compensation and working conditions that provide respect, good relationships with supervisors, and better staffing levels are important to nursing assistant job satisfaction.

Returning to Work after Childbirth in Europe: Well-Being, Work-Life Balance, and the Interplay of Supervisor Support

Directory of Open Access Journals (Sweden)

Ana M. Lucia-Casademunt

2018-02-01

Full Text Available Parents returning to work after the arrival of a new son or daughter is an important question for understanding the trajectory of people's lives and professional careers amid current debates about gender equality and work-life balance (WLB. Interestingly, current research concludes that general WLB practices at the workplace may be necessary in the specific case of women returning to work after childbirth because of the particular maternal and infant factors involved. However, WLB practices as a flexible arrangement may work against women because they may be viewed as a lack of organizational commitment. Therefore, research on this topic could benefit from considering supervisor support as a complement of such practices, but previous research has analyzed WLB and supervisor support separately and scarcely. To fill this gap in the literature, we use two sub-samples of 664 female employees and 749 male employees with children under the age of one from 27 European countries participating in the 6th European Working Conditions Survey (EWCS-2015 to study the impact of perceived WLB on European women's perceived well-being after childbirth, in contrast with previous literature. We also analyze the impact of perceived supervisor support (SS and its interaction with perceived WLB on women's well-being after childbirth, and explore differences with men after childbirth, a collective underexplored by the literature. We find significant gender differences on the relative impact of WLB, SS, and their interaction on perceived job well-being. Our results have important implications for human resource practices in organizations. In particular, they suggest that gendered WLB practices should be encouraged, and stress the relevance of the human factor over human resource practices in addressing the difficulties that women returning to work face after childbirth.

Returning to Work after Childbirth in Europe: Well-Being, Work-Life Balance, and the Interplay of Supervisor Support

Science.gov (United States)

Lucia-Casademunt, Ana M.; García-Cabrera, Antonia M.; Padilla-Angulo, Laura; Cuéllar-Molina, Deybbi

2018-01-01

Parents returning to work after the arrival of a new son or daughter is an important question for understanding the trajectory of people's lives and professional careers amid current debates about gender equality and work-life balance (WLB). Interestingly, current research concludes that general WLB practices at the workplace may be necessary in the specific case of women returning to work after childbirth because of the particular maternal and infant factors involved. However, WLB practices as a flexible arrangement may work against women because they may be viewed as a lack of organizational commitment. Therefore, research on this topic could benefit from considering supervisor support as a complement of such practices, but previous research has analyzed WLB and supervisor support separately and scarcely. To fill this gap in the literature, we use two sub-samples of 664 female employees and 749 male employees with children under the age of one from 27 European countries participating in the 6th European Working Conditions Survey (EWCS-2015) to study the impact of perceived WLB on European women's perceived well-being after childbirth, in contrast with previous literature. We also analyze the impact of perceived supervisor support (SS) and its interaction with perceived WLB on women's well-being after childbirth, and explore differences with men after childbirth, a collective underexplored by the literature. We find significant gender differences on the relative impact of WLB, SS, and their interaction on perceived job well-being. Our results have important implications for human resource practices in organizations. In particular, they suggest that gendered WLB practices should be encouraged, and stress the relevance of the human factor over human resource practices in addressing the difficulties that women returning to work face after childbirth. PMID:29467695

Returning to Work after Childbirth in Europe: Well-Being, Work-Life Balance, and the Interplay of Supervisor Support.

Science.gov (United States)

Lucia-Casademunt, Ana M; García-Cabrera, Antonia M; Padilla-Angulo, Laura; Cuéllar-Molina, Deybbi

2018-01-01

Parents returning to work after the arrival of a new son or daughter is an important question for understanding the trajectory of people's lives and professional careers amid current debates about gender equality and work-life balance (WLB). Interestingly, current research concludes that general WLB practices at the workplace may be necessary in the specific case of women returning to work after childbirth because of the particular maternal and infant factors involved. However, WLB practices as a flexible arrangement may work against women because they may be viewed as a lack of organizational commitment. Therefore, research on this topic could benefit from considering supervisor support as a complement of such practices, but previous research has analyzed WLB and supervisor support separately and scarcely. To fill this gap in the literature, we use two sub-samples of 664 female employees and 749 male employees with children under the age of one from 27 European countries participating in the 6th European Working Conditions Survey (EWCS-2015) to study the impact of perceived WLB on European women's perceived well-being after childbirth, in contrast with previous literature. We also analyze the impact of perceived supervisor support (SS) and its interaction with perceived WLB on women's well-being after childbirth, and explore differences with men after childbirth, a collective underexplored by the literature. We find significant gender differences on the relative impact of WLB, SS, and their interaction on perceived job well-being. Our results have important implications for human resource practices in organizations. In particular, they suggest that gendered WLB practices should be encouraged, and stress the relevance of the human factor over human resource practices in addressing the difficulties that women returning to work face after childbirth.

Neutron radiography working group test programme

International Nuclear Information System (INIS)

Domanus, J.C.

1989-03-01

Scope and results of the Euratom Neutron Radiography Working Group Test Program are described. Seven NR centers from six European Community countries have performed this investigation using eleven NR facilities. Four test items were neutron radiographed using 30 different film/converter combinations. From film density measurements neutron beam components were determined. Radiographic sensitivity was assessed from visual examinations of the radiographs. About 25,000 dimensional measurements were made and were used for the assessment of accuracies of dimensional measurements from neutron radiographs. The report gives a description of the test items used for the Test Program, the film density and dimensional measurements, and concentrates on the assessment of the measuring results. The usefulness of the beam purity and sensitivity indicators was assessed with the conclusion that they are not suitable for neutron radiography of nuclear reactor fuel. Ample information is included in the report about measuring accuracies which can be reached in dimensional measurements of fuel pins. After a general comparison of measuring accuracies is discussed. Results from different NR facilities are treated separately as are the different kinds of dimensions of the fuel pins. Finally human and instrument factors are discussed. After presenting final conclusions (which take into account the above-mentioned factors) results of other investigations about dimensional measurements are shortly reviewed

Abiraterone in metastatic prostate cancer without previous chemotherapy

NARCIS (Netherlands)

Ryan, Charles J.; Smith, Matthew R.; de Bono, Johann S.; Molina, Arturo; Logothetis, Christopher J.; de Souza, Paul; Fizazi, Karim; Mainwaring, Paul; Piulats, Josep M.; Ng, Siobhan; Carles, Joan; Mulders, Peter F. A.; Basch, Ethan; Small, Eric J.; Saad, Fred; Schrijvers, Dirk; van Poppel, Hendrik; Mukherjee, Som D.; Suttmann, Henrik; Gerritsen, Winald R.; Flaig, Thomas W.; George, Daniel J.; Yu, Evan Y.; Efstathiou, Eleni; Pantuck, Allan; Winquist, Eric; Higano, Celestia S.; Taplin, Mary-Ellen; Park, Youn; Kheoh, Thian; Griffin, Thomas; Scher, Howard I.; Rathkopf, Dana E.; Boyce, A.; Costello, A.; Davis, I.; Ganju, V.; Horvath, L.; Lynch, R.; Marx, G.; Parnis, F.; Shapiro, J.; Singhal, N.; Slancar, M.; van Hazel, G.; Wong, S.; Yip, D.; Carpentier, P.; Luyten, D.; de Reijke, T.

2013-01-01

Abiraterone acetate, an androgen biosynthesis inhibitor, improves overall survival in patients with metastatic castration-resistant prostate cancer after chemotherapy. We evaluated this agent in patients who had not received previous chemotherapy. In this double-blind study, we randomly assigned

Maximum Work of Free-Piston Stirling Engine Generators

Science.gov (United States)

Kojima, Shinji

2017-04-01

Using the method of adjoint equations described in Ref. [1], we have calculated the maximum thermal efficiencies that are theoretically attainable by free-piston Stirling and Carnot engine generators by considering the work loss due to friction and Joule heat. The net work done by the Carnot cycle is negative even when the duration of heat addition is optimized to give the maximum amount of heat addition, which is the same situation for the Brayton cycle described in our previous paper. For the Stirling cycle, the net work done is positive, and the thermal efficiency is greater than that of the Otto cycle described in our previous paper by a factor of about 2.7-1.4 for compression ratios of 5-30. The Stirling cycle is much better than the Otto, Brayton, and Carnot cycles. We have found that the optimized piston trajectories of the isothermal, isobaric, and adiabatic processes are the same when the compression ratio and the maximum volume of the same working fluid of the three processes are the same, which has facilitated the present analysis because the optimized piston trajectories of the Carnot and Stirling cycles are the same as those of the Brayton and Otto cycles, respectively.

THE IMPORTANCE OF ESTABLISHING A LEGAL FRAMEWORK AND OTHER INTERNAL AUDIT WORK, ESPECIALLY IN THE WORK OF THE TRANSITION COUNTRIES LIKE THE REPUBLIC OF SERBIA

Directory of Open Access Journals (Sweden)

SLOBODAN POPOVIĆ

2016-10-01

Full Text Available Internal auditing the objective examination of evidence provides assurance on the adequacy and functioning of the existing processes of risk management, control and management of the organization, as well as the fact that you mentioned processes are functioning as intended, allowing achievement of the goals of the organization. This allows for better functioning of any company, and it is of great importance for the functioning of the public sector especially in transition countries. In addition to the aforementioned account must be taken and to whom it is intended for internal audit. Internal audit is submitted to top management in the form of internal audit reports, but I state authorities such as the Ministry of Finance sector internal control and audit. Top management if it is to achieve progress must take into account the internal audit, opinion and findings of the internal auditor, and must provide guidance in their work, which are in accordance with the legislation.

Squamous cell carcinoma arising in previously burned or irradiated skin

International Nuclear Information System (INIS)

Edwards, M.J.; Hirsch, R.M.; Broadwater, J.R.; Netscher, D.T.; Ames, F.C.

1989-01-01

Squamous cell carcinoma (SCC) arising in previously burned or irradiated skin was reviewed in 66 patients treated between 1944 and 1986. Healing of the initial injury was complicated in 70% of patients. Mean interval from initial injury to diagnosis of SCC was 37 years. The overwhelming majority of patients presented with a chronic intractable ulcer in previously injured skin. The regional relapse rate after surgical excision was very high, 58% of all patients. Predominant patterns of recurrence were in local skin and regional lymph nodes (93% of recurrences). Survival rates at 5, 10, and 20 years were 52%, 34%, and 23%, respectively. Five-year survival rates in previously burned and irradiated patients were not significantly different (53% and 50%, respectively). This review, one of the largest reported series, better defines SCC arising in previously burned or irradiated skin as a locally aggressive disease that is distinct from SCC arising in sunlight-damaged skin. An increased awareness of the significance of chronic ulceration in scar tissue may allow earlier diagnosis. Regional disease control and survival depend on surgical resection of all known disease and may require radical lymph node dissection or amputation

Market survey of forest work tools and heating devices

International Nuclear Information System (INIS)

Mutikainen, A.

2002-01-01

The TTS Institute has published internet pages where information has been 'gathered on the work tools, equipment, devices and machines needed by forest owners and people who use wood heating. The contact information of manufacturers and merchants for such tools and devices has also been provided. A link to the pages can be found at http://www.tts.fi. The pages are meant to be an aid for product buyers and also for advisory and research use. So far the pages are in trial use and are free of charge. They will be developed on the basis of feedback received. The TTS Institute internet pages operate primarily as a contact list where different product groups and contact information for product manufacturers and merchants can be found. The pages present limited information on the product since updating detailed product information would require intensive market monitoring and great work input. Furthermore, the objective is not to compete in the advertising market, but to publish independent information where the beneficiary is primarily the buyer. The contents of the pages are mainly limited to the products concerned with private forest owners and people who heat detached houses with wood, and information on those products. Information is collected and updated from public sources and also partly direct from the manufacturers and merchants. For clarity, the source of information will be mentioned. (orig.)

The Colourful Space of Pure Form. The Problem of Colour in Theory and Practice in the Work of Stanisław Ignacy Witkiewicz

Directory of Open Access Journals (Sweden)

Anna Żakiewicz

2010-01-01

Full Text Available Colour was a very important problem in the whole work of Stanisław Ignacy Witkiewicz. Not only a whole chapter of his basic theoretical work Nowe formy w malarstwie (New Forms in Painting, published 1919 was devoted to that but the artist also examined his theory in practice executing many paintings presenting his ideas (e.g. Self-portrait, 1913, Portrait of Feliks Lewiński, 1917, Portrait of Maria Witkiewiczowa, 1918 and many others. A base for that was a harmony of complementary colours: green and red, blue and orange, violet and yellow. Many theorists before Witkacy were interested in that: Wolfgang Goethe, Philip Otto Runge, Wassili Kandinsky. The artist didn’t mention them in his deliberations but a psychologist, Hermann Ebinghaus (Grundzüge der Psychologie, 1897 and other artists only: Paul Gauguin and Pablo Picasso. Witkacy even copied one of Gauguin’s paintings, Te Arii Vahine and described it in his writings as the best example of Pure Form. Witkacy enthusiastically described Picasso’s paintings in his first novel 622 upadki Bunga (622 Downfalls of Bungo, written ca. 1910, first published 1972 and mentioned many times in his theoretical works. The artist appreciated also Georges Seurat’s paintings and his thoughts on colours. Witkacy himself created a detailed systempresenting the best colour schemes and described many compositions corresponding to that. In 1938 the artist wrote an article O istocie malarstwa (On the Essence of Painting, which was an opposition to his earlier thoughts. In the end of his life the artist decided that the most important was imagination instead of theoretical rules.

Changing Workplaces to Reduce Work-Family Conflict: Schedule Control in a White-Collar Organization

Science.gov (United States)

Kelly, Erin L.; Moen, Phyllis; Tranby, Eric

2011-01-01

Work-family conflicts are common and consequential for employees, their families, and work organizations. Can workplaces be changed to reduce work-family conflict? Previous research has not been able to assess whether workplace policies or initiatives succeed in reducing work-family conflict or increasing work-family fit. Using longitudinal data…

Sprucing up the site - update

CERN Multimedia

2009-01-01

As mentioned in a previous article the Bulletin will be publishing regular short updates following the consolidation work going on around the CERN sites: All internal lighting is being replaced in the office buildings on the Prevessin site. Work has started in building 866 and will move to 864 and 865 later. New energy-efficient lights are being installed, which will reduce electricity consumption by 30 -50%, and in the common areas like corridors the lighting will be switched on by motion sensors. Also in the Prevessin site, the lines in the car parks are being repainted. This will continue in the Meyrin site later. Work has started in Building 30 to completely refurbish the AT Auditorium.

Determination of Dose from the Disposal of Radioactive Waste Related with TENORM using Residual Radioactivity (RESRAD) Monte Carlo Code

International Nuclear Information System (INIS)

Lwin, Maung Tin Moe; Kassim, Hassan Abu; Amin, Yusoff Mohd.

2008-01-01

The working procedures in the RESRAD for specific evaluations of environmental pollutants are briefly mentioned. The risk of human health associated with Naturally Occurring Radioactive Materials (NORM) who are working in the Malaysian oil and gas industry are analyzed. The sources of NORM and Technologically Enhanced NORM (TENORM) in the oil and gas industry are described. Some measurements for the external and internal effective dose equivalent on the workers will be described. These data are entered into the RESRAD software program and the output reports are taken. Long-term effects of TENORM to the industrial workers are also discussed with graphical illustrations. These results are compared with previous research work within the same field to validate and verify

Investigating positive leadership, psychological empowerment, work engagement and satisfaction with life in a chemical industry

Directory of Open Access Journals (Sweden)

Tersia Nel

2015-11-01

Research purpose: The objective of this study was to investigate whether perceived positive leadership behaviour could predict psychological empowerment, work engagement, and satisfaction with life of employees in a chemical organisation in South Africa and whether positive leadership behaviour has an indirect effect on employees work engagement and satisfaction with life by means of psychological empowerment. Motivation for the study: The motivation for this study arose from the evident gap in academic literature as well as in terms of practical implications for the chemical industry regarding positive leadership behaviour, psychological empowerment, work engagement and satisfaction with life of employees. Research design, approach and method: A cross-sectional survey design was used with a convenience sample (n = 322. Structural equation modelling (SEM was used to examine the structural relationships between the constructs. Main findings: Statistically significant relationships were found between positive leadership behaviour, psychological empowerment, work engagement and satisfaction with life of employees. Positive leadership has an indirect effect on work engagement and satisfaction with life via psychological empowerment. Practical/managerial implications: This study adds to the lack of literature in terms of positive leadership, psychological empowerment, work engagement and satisfaction with life within a chemical industry. It can also assist managers and personnel within the chemical industry to understand and perhaps further investigate relationships that exist between the above mentioned concepts. Contribution/value-add: It is recommended that leadership discussions, short training programs and individual coaching about positive leadership and particularly psychological empowerment take place.

Simulation of the Effect of Different Presbyopia-Correcting Intraocular Lenses With Eyes With Previous Laser Refractive Surgery.

Science.gov (United States)

Camps, Vicente J; Miret, Juan J; García, Celia; Tolosa, Angel; Piñero, David P

2018-04-01

To simulate the optical performance of three presbyopia-correcting intraocular lenses (IOLs) implanted in eyes with previous laser refractive surgery. A simulation of the through-focus modulation transfer function (MTF) was performed for three presbyopia-correcting IOLs (Mplus, Oculentis GmbH, Berlin, Germany; Symfony, Johnson & Johnson Vision, Santa Ana, CA; and Mini Well, SIFI S.p.A., Lavinaio, Italy) in one eye with previous myopic LASIK and another with hyperopic LASIK. Real topographic data and the wavefront aberration profile of each IOL obtained with a Hartmann-Shack sensor were used. In the eye with myopic LASIK, all IOLs lost optical quality at near and intermediate distances for 4- and 4.7-mm pupil size. For 3-mm pupil size, the Mini Well IOL showed the best intermediate and near MTF and maintained the far focus independently of the pupil. In the eye with hyperopic LASIK, the Mini Well IOL showed an intermediate, distance, and -4.00-diopter (D) foci for all pupils. The Symfony IOL showed a depth of focus at far and intermediate distance for 3-mm and a focus at -2.50 D in the rest. The Mplus showed a focus of -4.50 and -3.00 D for the 3- and 4-mm pupil, respectively. The Mini Well and Symfony IOLs seem to work better than the Mplus IOL in eyes with previous myopic LASIK. With previous hyperopic LASIK, the Mini Well IOL seems to be able to provide acceptable near, intermediate, and far foci for all pupil sizes. These findings should be confirmed in future clinical studies. [J Refract Surg. 2018;34(4):222-227.]. Copyright 2018, SLACK Incorporated.

Flexible Working in the UK and its Impact on Couples' Time Coordination

OpenAIRE

Bryan, M.L.; Sevilla, A.

2017-01-01

The ability to combine work with quality time together as a family is at the heart of the\\ud concept of work-life balance. Using previously unexploited data on couples work\\ud schedules we investigate the effect of flexible working on couples coordination of their\\ud daily work schedules in the UK. We consider three distinct dimensions of flexible\\ud working: flexibility of daily start and finish times (flexitime), flexibility of work times\\ud over the year (annualized hours), and generalized...

Dissociation in decision bias mechanism between probabilistic information and previous decision

Directory of Open Access Journals (Sweden)

Yoshiyuki eKaneko

2015-05-01

Full Text Available Target detection performance is known to be influenced by events in the previous trials. It has not been clear, however, whether this bias effect is due to the previous sensory stimulus, motor response, or decision. Also it remains open whether or not the previous trial effect emerges via the same mechanism as the effect of knowledge about the target probability. In the present study, we asked normal human subjects to make a decision about the presence or absence of a visual target. We presented a pre-cue indicating the target probability before the stimulus, and also a decision-response mapping cue after the stimulus so as to tease apart the effect of decision from that of motor response. We found that the target detection performance was significantly affected by the probability cue in the current trial and also by the decision in the previous trial. While the information about the target probability modulated the decision criteria, the previous decision modulated the sensitivity to target-relevant sensory signals (d-prime. Using functional magnetic resonance imaging, we also found that activation in the left intraparietal sulcus was decreased when the probability cue indicated a high probability of the target. By contrast, activation in the right inferior frontal gyrus was increased when the subjects made a target-present decision in the previous trial, but this change was observed specifically when the target was present in the current trial. Activation in these regions was associated with individual-difference in the decision computation parameters. We argue that the previous decision biases the target detection performance by modulating the processing of target-selective information, and this mechanism is distinct from modulation of decision criteria due to expectation of a target.

Dissociation in decision bias mechanism between probabilistic information and previous decision

Science.gov (United States)

Kaneko, Yoshiyuki; Sakai, Katsuyuki

2015-01-01

Target detection performance is known to be influenced by events in the previous trials. It has not been clear, however, whether this bias effect is due to the previous sensory stimulus, motor response, or decision. Also it remains open whether or not the previous trial effect emerges via the same mechanism as the effect of knowledge about the target probability. In the present study, we asked normal human subjects to make a decision about the presence or absence of a visual target. We presented a pre-cue indicating the target probability before the stimulus, and also a decision-response mapping cue after the stimulus so as to tease apart the effect of decision from that of motor response. We found that the target detection performance was significantly affected by the probability cue in the current trial and also by the decision in the previous trial. While the information about the target probability modulated the decision criteria, the previous decision modulated the sensitivity to target-relevant sensory signals (d-prime). Using functional magnetic resonance imaging (fMRI), we also found that activation in the left intraparietal sulcus (IPS) was decreased when the probability cue indicated a high probability of the target. By contrast, activation in the right inferior frontal gyrus (IFG) was increased when the subjects made a target-present decision in the previous trial, but this change was observed specifically when the target was present in the current trial. Activation in these regions was associated with individual-difference in the decision computation parameters. We argue that the previous decision biases the target detection performance by modulating the processing of target-selective information, and this mechanism is distinct from modulation of decision criteria due to expectation of a target. PMID:25999844

Requirements for an ES and H assurance program at the working levels of organization

International Nuclear Information System (INIS)

Tierney, M.S.; Ellingson, A.C.

1979-07-01

Means by which the disciplines of quality assurance (QA), reliability (R), and human factors (HF) might be used to the advantage of Environment, Safety, and Health (ES and H) programs are being investigated. A generalized model assurance program, based on QA, R, and HF principles but specifically tailored to ES and H program needs, has been developed. Current studies address implementation of the model assurance program at the working levels of organization. It appears that the only way practicability at the working level can be determined is by the case study method. The present study represents a first step in the application of such a procedure. An attempt was made to approach the question of practicability by first constructing a generic ES and H assurance plan for working-level organizations that is based upon the more widely-applied model plan and studies mentioned earlier. Then the elements of this generic working-level plan were compared with the practices of an existing R and D organization at Sandia Laboratories, Albuquerque. Some of the necessary steps were taken to convert these practices to those required by the generic plan in order to gain a measure of the feasibility, cost, and some of the possible benefits of such a conversion. Partial results of one case study are presented, and some generalizations that emerge regarding the structure of an idealized working-level ES and H plan are made

Comparison of dietary practices and body mass index among educated housewives and working women in karachi

International Nuclear Information System (INIS)

Raza, L.; Ali, T.M.; Hasnain, A.

2017-01-01

BMI is considered as a major determinant of health. The objective of study was to find out differences between dietary practices, as well as BMI in educated housewives and working woman. It is supposed that both study groups may have difference in work pressures with resultant diverse preferences for food. This can affect health status particularly in relation to obesity in women. Furthermore, we selected participants with 14 years education expecting basic awareness of healthful diet. Methods: This cross sectional study had a convenient sampling method and sample size of 600 with 300 house wives and 300 working women, aged 35-45 years. Dietary habits were recorded by interview. BMI was calculated by standard formula, and results obtained by Chi-Square using SPSS 17. Results: Working women had healthier dietary practices. Number of meals, fruits, fish/ poultry and water consumption was better in working mothers with significant p value < 0.00.1. Intake of vegetables and fast food was found similar. BMI comparison showed that majority of housewives were noted as overweight whereas working women showed normal weight, p-value=< 0.001. Most housewives responded that they have a sedentary life style as opposed to working women p- value < 0.001. Self- assessment of diet quality was comparable as it was mentioned moderate by most of the participants, however more working females accepted that they need to improve their diet and would need expert advice. Conclusion:Healthier BMI, active life style and better dietary habits were witnessed in working women as compared to housewives. (author)

Chemical changes in silver carp (Hypophthalmichthys molitrix) minced muscle during frozen storage: Effect of a previous washing process

Energy Technology Data Exchange (ETDEWEB)

Asgharzadeh, A.; Shabanpour, B.; Aubourg, S. P.; Hosseini, H.

2010-07-01

previous washing process Silver carp (Hypophthalmichthys molitrix) has acquired great attention because of its increasing farming production and application in the surimi-product commercialization. This work focuses on the effect of a washing process followed by frozen storage (6 months; -18 degree centigrade) on the quality of minced silver carp muscle. A previous washing step has led to a positive effect on fish quality according to marked content decreases in expressible moisture, volatile amines, free fatty acids and thiobarbituric acid reactive substances; such quality performances were maintained throughout the frozen storage. On the other hand, most indexes tested showed quality losses throughout the frozen storage in both washed and unwashed fish material; however, water holding capacity (WHC) remained unchanged in washed fish throughout the frozen storage. Among quality indexes, a special attention should be given to the expressible moisture value and accordingly the WHC, as being closely related to the gel forming ability in order to obtain surimi-type commercial products. (Author) 46 refs.

Investigation of holder pressure and size effects in micro deep drawing of rectangular work pieces driven by piezoelectric actuator.

Science.gov (United States)

Aminzahed, Iman; Mashhadi, Mahmoud Mosavi; Sereshk, Mohammad Reza Vaziri

2017-02-01

Micro forming is a manufacturing process to fabricate micro parts with high quality and a cost effective manner. Deep drawing could be a favorable method for production of complicated parts in macro and micro sizes. In this paper piezoelectric actuator is used as a novel approach in the field of micro manufacturing. Also, in current work, investigations are conducted with four rectangular punches and blanks with various thicknesses. Blank holder pressure effects on thickness distributions, punch force, and springback are studied. According to the results of this work, increasing of blank holder pressure in scaled deep drawing, in contrast to thickness of drawn part, leads to decrease in the punch forces and springback. Furthermore, it is shown that in micro deep drawing, the effects of holder pressure on mentioned parameters can be ignored. Copyright © 2016 Elsevier B.V. All rights reserved.

Influence of organic and functional dyspepsia on work productivity: the HEROES-DIP study.

Science.gov (United States)

Sander, Guilherme Becker; Mazzoleni, Luiz Edmundo; Francesconi, Carlos Ferrnando de Magalhães; Balbinotto, Giácomo; Mazzoleni, Felipe; Wortmann, Andre Castagna; Cardoso, Israel de Quadros; Klamt, Alexandre Luis; Milbradt, Tobias Cancian

2011-01-01

Dyspepsia is defined as persistent or recurrent abdominal pain or discomfort centered in the upper abdomen. Dyspepsia represents up to 8.3% of all primary care physician visits and causes huge economic costs to patients and to the economy as a whole. The aim of this study was to measure the influence of dyspepsia on work productivity of people within the Brazilian workforce. Adult patients were enrolled if they met the Roma III criteria for uninvestigated dyspepsia. All patients answered a demographic questionnaire. Productivity impairment was measured by the Work Productivity and Activity Impairment questionnaire. Subjects underwent upper gastrointestinal endoscopy and were classified as having functional or organic dyspepsia. The study protocol was approved by the Ethics Committee of Hospital de Clínicas de Porto Alegre, Brazil. Eight hundred fifty patients with dyspepsia were evaluated: 628 were women (73.9%); mean age was 46.4 ± 12.9 years; 387 (45.5%) were active workers. Among active workers, 32.2% mentioned that dyspepsia had caused absenteeism from work during the preceding week and 78% reported a reduction of the work productivity (presenteeism). The lost work productivity score was 35.7% among all employed patients. The affect on work productivity was similar between patients with functional or organic dyspepsia. Our study showed an important influence of dyspepsia on work productivity. We did not find any statistically significant difference on the influence on work between patients with organic dyspepsia and functional dyspepsia. The social impact of these findings is underscored by taking into account the prevalence (up to 40%) of this condition in Brazil. Copyright © 2011 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Fire Risk Scoping Study: Investigation of nuclear power plant fire risk, including previously unaddressed issues

International Nuclear Information System (INIS)

Lambright, J.A.; Nowlen, S.P.; Nicolette, V.F.; Bohn, M.P.

1989-01-01

An investigation of nuclear power plant fire risk issues raised as a result of the USNRC sponsored Fire Protection Research Program at Sandia National Laboratories has been performed. The specific objectives of this study were (1) to review and requantify fire risk scenarios from four fire probabilistic risk assessments (PRAs) in light of updated data bases made available as a result of USNRC sponsored Fire Protection Research Program and updated computer fire modeling capabilities, (2) to identify potentially significant fire risk issues that have not been previously addressed in a fire risk context and to quantify the potential impact of those identified fire risk issues where possible, and (3) to review current fire regulations and plant implementation practices for relevance to the identified unaddressed fire risk issues. In performance of the fire risk scenario requantifications several important insights were gained. It was found that utilization of a more extensive operational experience base resulted in both fire occurrence frequencies and fire duration times (i.e., time required for fire suppression) increasing significantly over those assumed in the original works. Additionally, some thermal damage threshold limits assumed in the original works were identified as being nonconservative based on more recent experimental data. Finally, application of the COMPBRN III fire growth model resulted in calculation of considerably longer fire damage times than those calculated in the original works using COMPBRN I. 14 refs., 2 figs., 16 tabs

Cardiovascular magnetic resonance in adults with previous cardiovascular surgery.

Science.gov (United States)

von Knobelsdorff-Brenkenhoff, Florian; Trauzeddel, Ralf Felix; Schulz-Menger, Jeanette

2014-03-01

Cardiovascular magnetic resonance (CMR) is a versatile non-invasive imaging modality that serves a broad spectrum of indications in clinical cardiology and has proven evidence. Most of the numerous applications are appropriate in patients with previous cardiovascular surgery in the same manner as in non-surgical subjects. However, some specifics have to be considered. This review article is intended to provide information about the application of CMR in adults with previous cardiovascular surgery. In particular, the two main scenarios, i.e. following coronary artery bypass surgery and following heart valve surgery, are highlighted. Furthermore, several pictorial descriptions of other potential indications for CMR after cardiovascular surgery are given.

Prefrontal Hemodynamics of Physical Activity and Environmental Complexity During Cognitive Work.

Science.gov (United States)

McKendrick, Ryan; Mehta, Ranjana; Ayaz, Hasan; Scheldrup, Melissa; Parasuraman, Raja

2017-02-01

The aim of this study was to assess performance and cognitive states during cognitive work in the presence of physical work and in natural settings. Authors of previous studies have examined the interaction between cognitive and physical work, finding performance decrements in working memory. Neuroimaging has revealed increases and decreases in prefrontal oxygenated hemoglobin during the interaction of cognitive and physical work. The effect of environment on cognitive-physical dual tasking has not been previously considered. Thirteen participants were monitored with wireless functional near-infrared spectroscopy (fNIRS) as they performed an auditory 1-back task while sitting, walking indoors, and walking outdoors. Relative to sitting and walking indoors, auditory working memory performance declined when participants were walking outdoors. Sitting during the auditory 1-back task increased oxygenated hemoglobin and decreased deoxygenated hemoglobin in bilateral prefrontal cortex. Walking reduced the total hemoglobin available to bilateral prefrontal cortex. An increase in environmental complexity reduced oxygenated hemoglobin and increased deoxygenated hemoglobin in bilateral prefrontal cortex. Wireless fNIRS is capable of monitoring cognitive states in naturalistic environments. Selective attention and physical work compete with executive processing. During executive processing loading of selective attention and physical work results in deactivation of bilateral prefrontal cortex and degraded working memory performance, indicating that physical work and concomitant selective attention may supersede executive processing in the distribution of mental resources. This research informs decision-making procedures in work where working memory, physical activity, and attention interact. Where working memory is paramount, precautions should be taken to eliminate competition from physical work and selective attention.

Psychosocial work environment factors and weight change

DEFF Research Database (Denmark)

Gram Quist, Helle; Christensen, Ulla; Christensen, Karl Bang

2013-01-01

BACKGROUND: Lifestyle variables may serve as important intermediate factors between psychosocial work environment and health outcomes. Previous studies, focussing on work stress models have shown mixed and weak results in relation to weight change. This study aims to investigate psychosocial...... factors outside the classical work stress models as potential predictors of change in body mass index (BMI) in a population of health care workers. METHODS: A cohort study, with three years follow-up, was conducted among Danish health care workers (3982 women and 152 men). Logistic regression analyses...... predicted weight loss among men. Associations were generally weak, with the exception of quality of leadership, age, and cohabitation. CONCLUSION: This study of a single occupational group suggested a few new risk factors for weight change outside the traditional work stress models....

Application of visualization and simulation program to improve work zone safety and mobility.

Science.gov (United States)

2010-01-01

"A previous study sponsored by the Smart Work Zone Deployment Initiative, Feasibility of Visualization and Simulation Applications to Improve Work Zone Safety and Mobility, demonstrated the feasibility of combining readily available, inexpensiv...

Oxidative DNA damage during night shift work.

Science.gov (United States)

Bhatti, Parveen; Mirick, Dana K; Randolph, Timothy W; Gong, Jicheng; Buchanan, Diana Taibi; Zhang, Junfeng Jim; Davis, Scott

2017-09-01

We previously reported that compared with night sleep, day sleep among shift workers was associated with reduced urinary excretion of 8-hydroxydeoxyguanosine (8-OH-dG), potentially reflecting a reduced ability to repair 8-OH-dG lesions in DNA. We identified the absence of melatonin during day sleep as the likely causative factor. We now investigate whether night work is also associated with reduced urinary excretion of 8-OH-dG. For this cross-sectional study, 50 shift workers with the largest negative differences in night work versus night sleep circulating melatonin levels (measured as 6-sulfatoxymelatonin in urine) were selected from among the 223 shift workers included in our previous study. 8-OH-dG concentrations were measured in stored urine samples using high performance liquid chromatography with electrochemical detection. Mixed effects models were used to compare night work versus night sleep 8-OH-dG levels. Circulating melatonin levels during night work (mean=17.1 ng/mg creatinine/mg creatinine) were much lower than during night sleep (mean=51.7 ng/mg creatinine). In adjusted analyses, average urinary 8-OH-dG levels during the night work period were only 20% of those observed during the night sleep period (95% CI 10% to 30%; psleep, is associated with reduced repair of 8-OH-dG lesions in DNA and that the effect is likely driven by melatonin suppression occurring during night work relative to night sleep. If confirmed, future studies should evaluate melatonin supplementation as a means to restore oxidative DNA damage repair capacity among shift workers. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Reirradiation in FFTF of swelling-resistant Path A alloys previously irradiated in HFIR

International Nuclear Information System (INIS)

Maziasz, P.J.

1985-01-01

Disks of Path A Prime Candidate Alloys (in several pretreatment conditions) and several heats of cold-worked (CW) type 316 and D9 type austenitic stainless steels have been irradiated in HFIR at 300, 500, and 600 0 C to fluences producing about 10 to 44 dpa and 450 to 3600 at. ppm He. These samples are being reirradiated in the Materials Open Test Assembly (MOTA) in FFTF at 500 and 600 0 C, together (side by side) with previously unirradiated disks of exactly the same materials, to greater than 100 dpa. These samples many of which have either very fine helium cluster or helium bubble distributions after HFIR irradiation, are intended to test the possibility and magnitude of a helium-induced extension of the initial low-swelling transient regime relative to the void swelling behavior normally found during FFTF irradiation. Further, these samples will reveal the microstructural stability or evolution differences that correlate with such helium effects. 17 references, 4 tables

Summary of Previous Chamber or Controlled Anthrax Studies and Recommendations for Possible Additional Studies

Energy Technology Data Exchange (ETDEWEB)

Piepel, Gregory F.; Amidan, Brett G.; Morrow, Jayne B.

2010-12-29

This report and an associated Excel file(a) summarizes the investigations and results of previous chamber and controlled studies(b) to characterize the performance of methods for collecting, storing and/or transporting, extracting, and analyzing samples from surfaces contaminated by Bacillus anthracis (BA) or related simulants. This report and the Excel are the joint work of the Pacific Northwest National Laboratory (PNNL) and the National Institute of Standards and Technology (NIST) for the Department of Homeland Security, Science and Technology Directorate. The report was originally released as PNNL-SA-69338, Rev. 0 in November 2009 with limited distribution, but was subsequently cleared for release with unlimited distribution in this Rev. 1. Only minor changes were made to Rev. 0 to yield Rev. 1. A more substantial update (including summarizing data from other studies and more condensed summary tables of data) is underway

Waste management plan for pipeline construction works: basic guideline for its preparation

Energy Technology Data Exchange (ETDEWEB)

Serricchio, Claudio; Caldas, Flaviana V [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil); Souza, Izabel C.A. de; Araujo, Ronaldo G. de [TELSAN, Rio de Janeiro, RJ (Brazil); Souza, Tania Mara [IMC-SASTE, Sao Paulo,SP (Brazil); Veronez, Fernanda A [Bourscheid, Porto Alegre, RS (Brazil)

2009-07-01

During the stage of implementation of the land pipes enterprise, one of the main environmental aspects to be considered was the creation of solid and liquid waste. To mitigate the possible impacts to the environment, the main adopted mitigate measure was the implementation of a Waste Management Plan - WMP. Thus, the management of waste from pipes construction has the challenge of a great variety of stages and phases for the implementation of pipes and the diversity of local situations related to the topographic and hydro-geologic conditions. Considering the peculiarity of the pipes activities, this article proposes the elaboration of a Basic Guide to be used as reference for the creation of WMP's for similar enterprises, using as foundation the data from the three Gas Pipelines: Cabiunas - Vitoria; Vitoria - Cacimbas and Cacimbas - Catu. After the analysis of the three mentioned enterprises, it was verified that the waste management generated on the building and assembling of the land pipes normally occurs in accord with previous planning, but there's no systematization for the waste to be better recycled and reutilized, thus mitigating their creation. (author)

Work stressors, drinking with colleagues after work, and job satisfaction among white-collar workers in Japan.

Science.gov (United States)

Hagihara, A; Tarumi, K; Nobutomo, K

2000-04-01

Although previous studies have examined the buffering effects of social support and coping style on the relationship between stress and alcohol consumption, they have typically relied on analysis of variance (ANOVA) or regression analysis. In addition, few studies have examined the potential stress-buffering effects of drinking with coworkers after work on the relationship between job stress and job dissatisfaction. In the present study, using a signal detection analysis, we evaluated the interactions of drinking with coworkers after work and work-stressor variables among Japanese white-collar workers (n = 397) in 1997. The analysis was performed for two groups of subjects divided based on their status in the company. This was necessary because in Japan the obligations to drink socially increase with one's rising status in the company. In both the "staff members and lower-level managers" and "middle-level and higher-level managers' groups, an interaction between work-stressor variables and drinking variables was observed. The findings imply that drinking with coworkers after work ameliorated the sense of job dissatisfaction, but only among those subjects who already had lower levels of work stressors. For subjects with high levels of work stressors, attitudes toward drinking with coworkers were unrelated to job satisfaction levels.

Conceptual view of Cyberloafing and Non-Work Domain

Directory of Open Access Journals (Sweden)

Soh Patrick Chin-Hooi

2017-01-01

Full Text Available In an attempt to understand the reasons for employees’ personal Internet use at work, known as cyberloafing, this paper attempts a new perspective to look at the phenomenon. As the barrier between the previously separate work and home domains reduces, employees are increasingly integrating their working and private world. This phenomenon has resulted in employees using their personal time for work-related tasks through technology in the privacy of their homes and private domain. Conversely, employees could be carrying out non-work related Internet use during office hours. This paper aims to explore the possibility of non-work domain as a factor for employees to cyberloaf. This paper proposed a conceptual model based on border theory and theory of interpersonal behaviour. The resultant augmented theory offers a richer explanation of how non-work domain affects employees’ decision making process on cyberloafing.

Measuring engagement at work: validation of the Chinese version of the Utrecht Work Engagement Scale.

Science.gov (United States)

Fong, Ted Chun-tat; Ng, Siu-man

2012-09-01

Work engagement is a positive work-related state of fulfillment characterized by vigor, dedication, and absorption. Previous studies have operationalized the construct through development of the Utrecht Work Engagement Scale. Apart from the original three-factor 17-item version of the instrument (UWES-17), there exists a nine-item shortened revised version (UWES-9). The current study explored the psychometric properties of the Chinese version of the Utrecht Work Engagement Scale in terms of factorial validity, scale reliability, descriptive statistics, and construct validity. A cross-sectional questionnaire survey was conducted in 2009 among 992 workers from over 30 elderly service units in Hong Kong. Confirmatory factor analyses revealed a better fit for the three-factor model of the UWES-9 than the UWES-17 and the one-factor model of the UWES-9. The three factors showed acceptable internal consistency and strong correlations with factors in the original versions. Engagement was negatively associated with perceived stress and burnout while positively with age and holistic care climate. The UWES-9 demonstrates adequate psychometric properties, supporting its use in future research in the Chinese context.

A view of studies on listening comprehension within the theory of working memory

OpenAIRE

福田, 倫子

2004-01-01

The present paper discusses four aspects : (1) the relation between the process of language comprehension and working memory, (2) overview of studies on working memory model, (3) application of the working memory to studies of listening comprehension in previous studies, (4) potentiality of application of the working memory model to studies of listening comprehension of second language acquisition.

The relationship between work stress and work ability among power supply workers in Guangdong, China: a cross-sectional study.

Science.gov (United States)

Li, Hualiang; Liu, Zhiting; Liu, Runzhong; Li, Li; Lin, Aihua

2016-02-06

Faced with the challenge of population aging, a prolonged working life is increasingly important in today's society. Maintaining work ability of employees is one of the effective ways to cope with the challenges to sustainability of the workforce presented by population aging. Researchers have shown ongoing interest in exploring the determinants of restricted work ability. The aim of this study was to evaluate the effects of work stress on work ability among power supply workers in Guangdong, China. A cross-sectional study was conducted among power supply workers during August 2014 to September 2014. A total of 805 subjects were enrolled in the study. Work stress was assessed by the Job Content Questionnaire and the Effort Reward Imbalance Questionnaire. Work ability was assessed by the Work Ability Index (WAI). The structural equation model was applied to test the relationship between different work stress components and work ability simultaneously using the Job Demands-Resources model as a framework. Job resources (measured by job control, reward and social support) were positively and directly associated with work ability (β = 0.70, P work ability was also statistically significant (β = -0.09, P = 0.030). In addition, the findings also supported previous studies in that job demands were correlated with job resources (β = -0.26, P work ability.

Previously unreported abnormalities in Wolfram Syndrome Type 2.

Science.gov (United States)

Akturk, Halis Kaan; Yasa, Seda

2017-01-01

Wolfram syndrome (WFS) is a rare autosomal recessive disease with non-autoimmune childhood onset insulin dependent diabetes and optic atrophy. WFS type 2 (WFS2) differs from WFS type 1 (WFS1) with upper intestinal ulcers, bleeding tendency and the lack ofdiabetes insipidus. Li-fespan is short due to related comorbidities. Only a few familieshave been reported with this syndrome with the CISD2 mutation. Here we report two siblings with a clinical diagnosis of WFS2, previously misdiagnosed with type 1 diabetes mellitus and diabetic retinopathy-related blindness. We report possible additional clinical and laboratory findings that have not been pre-viously reported, such as asymptomatic hypoparathyroidism, osteomalacia, growth hormone (GH) deficiency and hepatomegaly. Even though not a requirement for the diagnosis of WFS2 currently, our case series confirm hypogonadotropic hypogonadism to be also a feature of this syndrome, as reported before. © Polish Society for Pediatric Endocrinology and Diabetology.

Strategies for managing work/life interaction among women and men with variable and unpredictable work hours in retail sales in Québec, Canada.

Science.gov (United States)

Messing, Karen; Tissot, France; Couture, Vanessa; Bernstein, Stephanie

2014-01-01

Increasingly, work schedules in retail sales are generated by software that takes into account variations in predicted sales. The resulting variable and unpredictable schedules require employees to be available, unpaid, over extended periods. At the request of a union, we studied schedule preferences in a retail chain in Québec using observations, interviews, and questionnaires. Shift start times had varied on average by four hours over the previous week; 83 percent had worked at least one day the previous weekend. Difficulties with work/life balance were associated with schedules and, among women, with family responsibilities. Most workers wanted: more advance notice; early shifts; regular schedules; two days off in sequence; and weekends off. Choices varied, so software could be adapted to take preferences into account. Also, employers could give better advance notice and establish systems for shift exchanges. Governments could limit store hours and schedule variability while prolonging the minimum sequential duration of leave per week.

New Cork-Based Materials and Applications

Directory of Open Access Journals (Sweden)

Luís Gil

2015-02-01

Full Text Available This review work is an update of a previous work reporting the new cork based materials and new applications of cork based materials. Cork is a material which has been used for multiple applications. The most known uses of cork are in stoppers (natural and agglomerated cork for alcoholic beverages, classic floor covering with composite cork tiles (made by the binding of cork particles with different binders, and thermal/acoustic/vibration insulation with expanded corkboard in buildings and some other industrial fields. Many recent developments have been made leading to new cork based materials. Most of these newly developed cork materials are not yet on the market, but they represent new possibilities for engineers, architects, designers and other professionals which must be known and considered, potentially leading to their industrialization. This paper is a review covering the last five years of innovative cork materials and applications also mentioning previous work not reported before.

New Cork-Based Materials and Applications

Science.gov (United States)

Gil, Luís

2015-01-01

This review work is an update of a previous work reporting the new cork based materials and new applications of cork based materials. Cork is a material which has been used for multiple applications. The most known uses of cork are in stoppers (natural and agglomerated cork) for alcoholic beverages, classic floor covering with composite cork tiles (made by the binding of cork particles with different binders), and thermal/acoustic/vibration insulation with expanded corkboard in buildings and some other industrial fields. Many recent developments have been made leading to new cork based materials. Most of these newly developed cork materials are not yet on the market, but they represent new possibilities for engineers, architects, designers and other professionals which must be known and considered, potentially leading to their industrialization. This paper is a review covering the last five years of innovative cork materials and applications also mentioning previous work not reported before. PMID:28787962

New Cork-Based Materials and Applications.

Science.gov (United States)

Gil, Luís

2015-02-10

This review work is an update of a previous work reporting the new cork based materials and new applications of cork based materials. Cork is a material which has been used for multiple applications. The most known uses of cork are in stoppers (natural and agglomerated cork) for alcoholic beverages, classic floor covering with composite cork tiles (made by the binding of cork particles with different binders), and thermal/acoustic/vibration insulation with expanded corkboard in buildings and some other industrial fields. Many recent developments have been made leading to new cork based materials. Most of these newly developed cork materials are not yet on the market, but they represent new possibilities for engineers, architects, designers and other professionals which must be known and considered, potentially leading to their industrialization. This paper is a review covering the last five years of innovative cork materials and applications also mentioning previous work not reported before.

Many Paths toward Discovery: A Module for Teaching How Science Works

Science.gov (United States)

Price, Rebecca M.; Perez, Kathryn E.

2018-01-01

Improving students' understanding of how science works requires explicit instruction. Here, we test the efficacy of a module based on two previously published activities (the "Cube Puzzle" and the case study "Asteroids and Dinosaurs") that teach how science works to college science majors. Students also use the How Science…

20 CFR 220.126 - Relationship of ability to do work and residual functional capacity.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Relationship of ability to do work and... Relationship of ability to do work and residual functional capacity. (a) If the claimant can do his or her previous work (his or her usual work or other applicable past work), the Board will determine he or she is...

Outcome Of Pregnancy Following A Previous Lower Segment ...

African Journals Online (AJOL)

Background: A previous ceasarean section is an important variable that influences patient management in subsequent pregnancies. A trial of vaginal delivery in such patients is a feasible alternative to a secondary section, thus aiding to reduce the ceasarean section rate and its associated co-morbidities. Objective: To ...

Cryptococcal meningitis in a previously healthy child | Chimowa ...

African Journals Online (AJOL)

An 8-year-old previously healthy female presented with a 3 weeks history of headache, neck stiffness, deafness, fever and vomiting and was diagnosed with cryptococcal meningitis. She had documented hearing loss and was referred to tertiary-level care after treatment with fluconazole did not improve her neurological ...

24 CFR 1710.552 - Previously accepted state filings.

Science.gov (United States)

2010-04-01

... of Substantially Equivalent State Law § 1710.552 Previously accepted state filings. (a) Materials... and contracts or agreements contain notice of purchaser's revocation rights. In addition see § 1715.15..., unless the developer is obligated to do so in the contract. (b) If any such filing becomes inactive or...

Sudden unexpected death in children with a previously diagnosed cardiovascular disorder

NARCIS (Netherlands)

Polderman, Florens N.; Cohen, Joeri; Blom, Nico A.; Delhaas, Tammo; Helbing, Wim A.; Lam, Jan; Sobotka-Plojhar, Marta A.; Temmerman, Arno M.; Sreeram, Narayanswani

2004-01-01

BACKGROUND: It is known that children with previously diagnosed heart defects die suddenly. The causes of death are often unknown. OBJECTIVE: The aim of the study was to identify all infants and children within the Netherlands with previously diagnosed heart disease who had a sudden unexpected death

Sudden unexpected death in children with a previously diagnosed cardiovascular disorder

NARCIS (Netherlands)

Polderman, F.N.; Cohen, Joeri; Blom, N.A.; Delhaas, T.; Helbing, W.A.; Lam, J.; Sobotka-Plojhar, M.A.; Temmerman, Arno M.; Sreeram, N.

2004-01-01

Background: It is known that children with previously diagnosed heart defects die suddenly. The causes of death are often unknown. Objective: The aim of the study was to identify all infants and children within the Netherlands with previously diagnosed heart disease who had a sudden unexpected death

75 FR 20933 - Airworthiness Directives; Arrow Falcon Exporters, Inc. (previously Utah State University...

Science.gov (United States)

2010-04-22

... Hawkins and Powers Aviation, Inc.); S.M.&T. Aircraft (previously US Helicopters, Inc., UNC Helicopter, Inc... Joaquin Helicopters (previously Hawkins and Powers Aviation, Inc.); S.M.&T. Aircraft (previously US...

Working Capital and Fixed Investment: New Evidence on Financing Constraints

OpenAIRE

Steven M. Fazzari; Bruce C. Petersen

1993-01-01

This article presents new tests for finance constraints on investment by emphasizing the often-neglected role of working capital as both a use and a source of funds. The coefficient of endogenous working capital investment is negative in a fixed-investment regression, as expected if working capital competes with fixed investment for a limited pool of finance. This finding addresses a criticism of previous research on finance constraints, that cash flows may simply proxy shifts in investment d...

Factors influencing work participation of adults with developmental dyslexia: a systematic review.

Science.gov (United States)

de Beer, Joost; Engels, Josephine; Heerkens, Yvonne; van der Klink, Jac

2014-01-24

Evidence has been synthesized to determine hindering and facilitating factors associated with the work participation of adults with developmental dyslexia (DD), classified according to the International Classification of Functioning, Disability and Health (ICF). A systematic literature review has been performed. Two search strings were used to determine the population and the context of work. The ICF was expanded with two subdivisions: one that made the environmental factors more work-related and a subdivision of personal factors. For data extraction the method known as qualitative metasummary was used and the manifest frequency effect size (MFES) for each category in the ICF was calculated. From 33 included studies 318 factors have been extracted and classified in the ICF. In the classification the frequency of occurrences and the consistency in direction (i.e., hindering or facilitating) have been made visible. The ICF categories with the highest MFES were mental functions with factors like feelings and emotions about dyslexia; activities like reading or writing/spelling; participation with factors like acquiring and keeping a job; social relationships at work where the attitudes and support of the employer and co-workers are important; working conditions with factors like the availability of assistive technology and accommodations on the job; and personal factors like self-disclosure and coping strategies. In the context of work DD affects nearly all domains of functioning, mostly in a negative way. Within each domain the impact of DD increases over the course of life. To overcome that negative influence, many forms of adaptation, compensation, or coping are mentioned. Also notable is the lack of positive attitudes toward DD of the participants with DD-with the exception of the attitudes of teachers with DD-as well as on the part of colleagues, supervisors, and employers.

The Misfits in Knowledge Work

DEFF Research Database (Denmark)

Fischer, Louise Harder; Pries-Heje, Lene

2015-01-01

The workplace is changing rapidly and knowledge work is conducted increasingly in settings that are global, digital, flat and networked. The epicenter of value-creation are the individuals and their interactions. Unified Communication and Collaboration Technology (UC&C) supports individual...... interactions, collaboration and knowledge creation. The use of this technology is growing globally. In a previous study, we found that UC&C in collocated and distributed settings, produced misfits and fits between situated enacted practice-use of UC&C and the experienced productivity. We respond to the KITA...... of the lens in this specific setting. To further improve and enrich, we pose questions, aiming at contributing to the communication of valuable insights informing the design and use of future ITKAs in knowledge work....

40 CFR 152.93 - Citation of a previously submitted valid study.

Science.gov (United States)

2010-07-01

... Data Submitters' Rights § 152.93 Citation of a previously submitted valid study. An applicant may demonstrate compliance for a data requirement by citing a valid study previously submitted to the Agency. The... the original data submitter, the applicant may cite the study only in accordance with paragraphs (b...

Another work-family interface: Work characteristics and family intentions in Japan

Directory of Open Access Journals (Sweden)

Wei-hsin Yu

2017-01-01

Full Text Available Background: Previous research highlights the importance of job and workplace characteristics in the work‒family interface. Nevertheless, we know little about how the specific context of work is related to singles' marriage and parenthood intentions. Objective: In this study we examine the links between work conditions and family intentions using a representative sample of never-married, childless adults in Japan, a country that is well known for rapid declines in marriage and fertility rates. Results: We find that, surprisingly, work characteristics conducive to less work‒family conflict are rarely associated with stronger desires to marry and have children. For never-married men in Japan, the job qualities most relevant to family intentions are those that imply a bright economic future. Job conditions with the potential for work‒family conflict can be positively related to the desire to marry and have children if they also indicate promising career prospects. Conversely, workplace sociability is highly relevant to women's marriage and fertility intentions. Never-married women working in more collaborative and interactive environments seek potential marriage partners more actively, want to marry and become parents more, and have higher preferred numbers of children. We suggest that in more sociable workplaces, childless singles tend to be more exposed to earlier cohorts' family experiences and beliefs and so become more interested in marriage and parenthood. Contribution: This study demonstrates that, in Japan, the work characteristics relevant to single men's family intentions differ from those that are relevant to the equivalent intentions of single women. In particular, the finding that women working in more sociable environments desire marriage and children more adds to the literature emphasizing the influence of social relations on family decisions in advanced economies, as well as suggesting a new channel through which social

Long‐term developments in individual work behaviour: Patterns of stability and change

NARCIS (Netherlands)

Annet de Lange; Beatrice van der Heijden; René Schalk; Marc van Veldhoven

2011-01-01

In the current era, characterized by dynamic societal, technological, and economic changes as well as an increasing diversity in the workforce, previous approaches to individual work behaviour are being challenged (Schalk et al. 2010). Demographic trends in the working population, for example,

Investigation of previously derived Hyades, Coma, and M67 reddenings

International Nuclear Information System (INIS)

Taylor, B.J.

1980-01-01

New Hyades polarimetry and field star photometry have been obtained to check the Hyades reddening, which was found to be nonzero in a previous paper. The new Hyades polarimetry implies essentially zero reddening; this is also true of polarimetry published by Behr (which was incorrectly interpreted in the previous paper). Four photometric techniques which are presumed to be insensitive to blanketing are used to compare the Hyades to nearby field stars; these four techniques also yield essentially zero reddening. When all of these results are combined with others which the author has previously published and a simultaneous solution for the Hyades, Coma, and M67 reddenings is made, the results are E (B-V) =3 +- 2 (sigma) mmag, -1 +- 3 (sigma) mmag, and 46 +- 6 (sigma) mmag, respectively. No support for a nonzero Hyades reddening is offered by the new results. When the newly obtained reddenings for the Hyades, Coma, and M67 are compared with results from techniques given by Crawford and by users of the David Dunlap Observatory photometric system, no differences between the new and other reddenings are found which are larger than about 2 sigma. The author had previously found that the M67 main-sequence stars have about the same blanketing as that of Coma and less blanketing than the Hyades; this conclusion is essentially unchanged by the revised reddenings

Process cells dismantling of EUREX pant: previous activities

International Nuclear Information System (INIS)

Gili, M.

1998-01-01

In the '98-'99 period some process cells of the EUREX pant will be dismantled, in order to place there the liquid wastes conditioning plant 'CORA'. This report resumes the previous activities (plant rinsing campaigns and inactive Cell 014 dismantling), run in the past three years and the drawn experience [it

POSSIBILITY TO CREATE A SOCIAL ENTERPRISE IN TODAY’S WORKING ENVIRONMENT

Directory of Open Access Journals (Sweden)

Anca BRATU

2013-10-01

Full Text Available Purpose – This paper aims to debate the possibility of creating a social enterprise in a certain region of Romania. Design/methodology/approach – In the first section there is a theoretical approach of some aspects of societal change processes and seven trends which indicate the change processes within the working environment. From the same point of view, there are also mentioned different types of entrepreneurial activities. The paper ends with a case study which is dealing with the study of the potential to create social enterprises to support rural communities in Bistrita Nasaud. Findings – The data provides an array of social problems that are facing the people of this region: the lack of jobs, of qualifications required by the market, poverty, social exclusion of vulnerable groups. Practical implications/originality/value – The presentation of a case study specific to social entrepreneurship within a larger theoretical framework triggers a complex approach in compliance with the specified theoretical aspects.

Shift work, job strain and changes in the body mass index among women: a prospective study.

Science.gov (United States)

Fujishiro, Kaori; Lividoti Hibert, Eileen; Schernhammer, Eva; Rich-Edwards, Janet W

2017-06-01

The effects of job strain and shift work on weight gain have not been studied jointly. Cross-sectional and longitudinal studies on shift work and weight gain have reported different results. This study examines potential effect modification by job strain on the link between shift work and weight gain, and concurrent and delayed effects of shift work on weight gain. Data came from 52 622 women who participated in the Nurses' Health Study II, a prospective cohort study. Using linear regression, we modelled change in body mass index (BMI) over 4 years as a function of change in job strain, cumulative exposure to rotating night shift previously and during the 4 years (ie, previous and concurrent exposures) and the interaction between job strain and concurrent shift work exposure. Age, race/ethnicity, pregnancy history, baseline BMI, job types and health behaviours at baseline were controlled for. Job strain and rotating shift work, concurrent and previous, all had independent associations with BMI change during the 4-year period. There was no evidence for effect modification by job strain. Concurrent and previous exposures to rotating night shift had different associations with BMI change: an inverted U-shape for concurrent exposure (ranging from 0.01 to 0.14 kg/m 2 increase), a dose-response for previous exposure (-0.02 to 0.09 kg/m 2 ). Job strain and rotating night shift work have independent contributions to weight gain. Reducing job strain and supporting night shift workers are both important intervention goals. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

3D Fourier synthesis of a new X-ray picture identical in projection to a previous picture

International Nuclear Information System (INIS)

Carlsson, P.E.

1993-01-01

A central problem in diagnostic radiology is to compare a new X-ray picture with a previous picture and from this comparison be able to decide if anatomical changes have occurred in the patient or not. It is of primary interest that these pictures are identical in projection. If not it is difficult to decide with confidence if differences between the pictures are due to anatomical changes or differences in their projection geometry. In this thesis we present a non invasive method that makes it possible to find the relative changes in the projection geometry between the exposure of a previous picture and a new picture. The method presented is based on the projection slice theorem (central section theorem). Instead of an elaborate search for a single new picture a pre-planned set of pictures are exposed from a circular orbit above the patient. By using 3D Fourier transform techniques we are able to synthesize a new X-ray picture from this set of pictures that is identical in projection to the previous one. The method has certain limits. Those are as follows: *The X-ray focus position must always be at a fixed distance from the image plane. *The object may only be translated parallel to the image plane and rotated around axes perpendicular to this plane. Under those restrictions, we may treat divergent projection pictures as if they are generated by a parallel projection of a scaled object. The unknown rotation and translation of the object in the previous case are both retrieved in two different procedures and compensated for. Experiments on synthetic data has proved that the method is working even in the presence of severe noise

Dorsal and ventral working memory-related brain areas support distinct processes in contextual cueing.

Science.gov (United States)

Manginelli, Angela A; Baumgartner, Florian; Pollmann, Stefan

2013-02-15

Behavioral evidence suggests that the use of implicitly learned spatial contexts for improved visual search may depend on visual working memory resources. Working memory may be involved in contextual cueing in different ways: (1) for keeping implicitly learned working memory contents available during search or (2) for the capture of attention by contexts retrieved from memory. We mapped brain areas that were modulated by working memory capacity. Within these areas, activation was modulated by contextual cueing along the descending segment of the intraparietal sulcus, an area that has previously been related to maintenance of explicit memories. Increased activation for learned displays, but not modulated by the size of contextual cueing, was observed in the temporo-parietal junction area, previously associated with the capture of attention by explicitly retrieved memory items, and in the ventral visual cortex. This pattern of activation extends previous research on dorsal versus ventral stream functions in memory guidance of attention to the realm of attentional guidance by implicit memory. Copyright © 2012 Elsevier Inc. All rights reserved.

Interventions to improve work outcomes in work-related PTSD: a systematic review

Directory of Open Access Journals (Sweden)

Bonato Sarah

2011-10-01

Full Text Available Abstract Background Posttraumatic stress disorder acquired at work can be debilitating both for workers and their employers. The disorder can result in increased sick leave, reduced productivity, and even unemployment. Furthermore, workers are especially unlikely to return to their previous place of employment after a traumatic incident at work because of the traumatic memories and symptoms of avoidance that typically accompany the disorder. Therefore, intervening in work-related PTSD becomes especially important in order to get workers back to the workplace. Methods A systematic literature search was conducted using Medline, PsycINFO, Embase, and Web of Science. The articles were independently screened based on inclusion and exclusion criteria, followed by a quality assessment of all included articles. Results The systematic search identified seven articles for inclusion in the review. These consisted of six research articles and one systematic review. The review focused specifically on interventions using real exposure techniques for anxiety disorders in the workplace. In the research articles addressed in the current review, study populations included police officers, public transportation workers, and employees injured at work. The studies examined the effectiveness of EMDR, cognitive-behavioural techniques, and an integrative therapy approach called brief eclectic psychotherapy. Interestingly, 2 of the 6 research articles addressed add-on treatments for workplace PTSD, which were designed to treat workers with PTSD who failed to respond to traditional evidence-based psychotherapy. Conclusions Results of the current review suggest that work-related interventions show promise as effective strategies for promoting return to work in employees who acquired PTSD in the workplace. Further research is needed in this area to determine how different occupational groups with specific types of traumatic exposure might respond differently to work

A National Study of Work-Family Balance and Job Satisfaction among Agriculture Teachers

Science.gov (United States)

Sorensen, Tyson J.; McKim, Aaron J.; Velez, Jonathan J.

2016-01-01

This national study sought to extend previous research on the work-family balance (WFB) ability of secondary school agriculture teachers. We utilized data from a simple random sample of agriculture teachers to explore the relationships between work and family characteristics, WFB ability, and job satisfaction. Work role characteristics of interest…

75 FR 39143 - Airworthiness Directives; Arrow Falcon Exporters, Inc. (previously Utah State University); AST...

Science.gov (United States)

2010-07-08

... (previously Precision Helicopters, LLC); Robinson Air Crane, Inc.; San Joaquin Helicopters (previously Hawkins... (Previously Hawkins & Powers Aviation); S.M. &T. Aircraft (Previously Us Helicopter Inc., UNC Helicopters, Inc...

A Business Sits on Relationship：A Reflective Analysis of Previous Working Experience

Institute of Scientific and Technical Information of China (English)

Wang Lin

2015-01-01

This article is a case of study of the marketing strategy of Hua Sheng Da Zipper Manufacturing Company. This company is an example of small private enterprise trying to survive through the fierce competition all over China. By analyzing its market, this paper tries to demonstrate the mechanism of relationship in Chinese business context.

Job mobility and hours of work: the effect of Dutch legislation

OpenAIRE

Fouarge, D.; Baaijens, F P.

2009-01-01

Previous research has pointed to the existence of hours constraints on the labour market: not all employees’ preferences with respect to the length of the working week seem to be fulfilled, and changes in the number of working hours often coincide with job mobility. In this paper, we test whether or not a recently introduced Dutch legislation providing employees with the right to adjust working hours within their job has reduced the correlation between changes in working hours and job mobilit...

Obstructive pulmonary disease in patients with previous tuberculosis ...

African Journals Online (AJOL)

Obstructive pulmonary disease in patients with previous tuberculosis: Pathophysiology of a community-based cohort. B.W. Allwood, R Gillespie, M Galperin-Aizenberg, M Bateman, H Olckers, L Taborda-Barata, G.L. Calligaro, Q Said-Hartley, R van Zyl-Smit, C.B. Cooper, E van Rikxoort, J Goldin, N Beyers, E.D. Bateman ...

Social capital at work as a predictor of employee health: multilevel evidence from work units in Finland.

Science.gov (United States)

Oksanen, Tuula; Kouvonen, Anne; Kivimäki, Mika; Pentti, Jaana; Virtanen, Marianna; Linna, Anne; Vahtera, Jussi

2008-02-01

The majority of previous research on social capital and health is limited to social capital in residential neighborhoods and communities. Using data from the Finnish 10-Town study we examined social capital at work as a predictor of health in a cohort of 9524 initially healthy local government employees in 1522 work units, who did not change their work unit between 2000 and 2004 and responded to surveys measuring social capital at work and health at both time-points. We used a validated tool to measure social capital with perceptions at the individual level and with co-workers' responses at the work unit level. According to multilevel modeling, a contextual effect of work unit social capital on self-rated health was not accounted for by the individual's socio-demographic characteristics or lifestyle. The odds for health impairment were 1.27 times higher for employees who constantly worked in units with low social capital than for those with constantly high work unit social capital. Corresponding odds ratios for low and declining individual-level social capital varied between 1.56 and 1.78. Increasing levels of individual social capital were associated with sustained good health. In conclusion, this longitudinal multilevel study provides support for the hypothesis that exposure to low social capital at work may be detrimental to the health of employees.

The existence and persistence of long work hours

OpenAIRE

Drago, Robert William; Black, David; Wooden, Mark

2005-01-01

Previous research hypothesizes that long working hours are related to consumerism, the ideal worker norm, high levels of human capital, and a high cost-of-job-loss. The authors test these hypotheses using panel data on working hours for an Australian sample of full-time employed workers. Analyses include a static cross-sectional model and a persistence model for long hours over time. The results suggest that long hours (50 or more hours in a usual week) are often persistent, and provide stron...

Neural activity reveals perceptual grouping in working memory.

Science.gov (United States)

Rabbitt, Laura R; Roberts, Daniel M; McDonald, Craig G; Peterson, Matthew S

2017-03-01

There is extensive evidence that the contralateral delay activity (CDA), a scalp recorded event-related brain potential, provides a reliable index of the number of objects held in visual working memory. Here we present evidence that the CDA not only indexes visual object working memory, but also the number of locations held in spatial working memory. In addition, we demonstrate that the CDA can be predictably modulated by the type of encoding strategy employed. When individual locations were held in working memory, the pattern of CDA modulation mimicked previous findings for visual object working memory. Specifically, CDA amplitude increased monotonically until working memory capacity was reached. However, when participants were instructed to group individual locations to form a constellation, the CDA was prolonged and reached an asymptote at two locations. This result provides neural evidence for the formation of a unitary representation of multiple spatial locations. Published by Elsevier B.V.

Sacrococcygeal pilonidal disease: analysis of previously proposed risk factors

Directory of Open Access Journals (Sweden)

Ali Harlak

2010-01-01

Full Text Available PURPOSE: Sacrococcygeal pilonidal disease is a source of one of the most common surgical problems among young adults. While male gender, obesity, occupations requiring sitting, deep natal clefts, excessive body hair, poor body hygiene and excessive sweating are described as the main risk factors for this disease, most of these need to be verified with a clinical trial. The present study aimed to evaluate the value and effect of these factors on pilonidal disease. METHOD: Previously proposed main risk factors were evaluated in a prospective case control study that included 587 patients with pilonidal disease and 2,780 healthy control patients. RESULTS: Stiffness of body hair, number of baths and time spent seated per day were the three most predictive risk factors. Adjusted odds ratios were 9.23, 6.33 and 4.03, respectively (p<0.001. With an adjusted odds ratio of 1.3 (p<.001, body mass index was another risk factor. Family history was not statistically different between the groups and there was no specific occupation associated with the disease. CONCLUSIONS: Hairy people who sit down for more than six hours a day and those who take a bath two or less times per week are at a 219-fold increased risk for sacrococcygeal pilonidal disease than those without these risk factors. For people with a great deal of hair, there is a greater need for them to clean their intergluteal sulcus. People who engage in work that requires sitting in a seat for long periods of time should choose more comfortable seats and should also try to stand whenever possible.

Matched cohort study of external cephalic version in women with previous cesarean delivery.

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Keepanasseril, Anish; Anand, Keerthana; Soundara Raghavan, Subrahmanian

2017-07-01

To evaluate the efficacy and safety of external cephalic version (ECV) among women with previous cesarean delivery. A retrospective study was conducted using data for women with previous cesarean delivery and breech presentation who underwent ECV at or after 36 weeks of pregnancy during 2011-2016. For every case, two multiparous women without previous cesarean delivery who underwent ECV and were matched for age and pregnancy duration were included. Characteristics and outcomes were compared between groups. ECV was successful for 32 (84.2%) of 38 women with previous cesarean delivery and 62 (81.6%) in the control group (P=0.728). Multivariate regression analysis confirmed that previous cesarean was not associated with ECV success (odds ratio 1.89, 95% confidence interval 0.19-18.47; P=0.244). Successful vaginal delivery after successful ECV was reported for 19 (59.4%) women in the previous cesarean delivery group and 52 (83.9%) in the control group (P<0.001). No ECV-associated complications occurred in women with previous cesarean delivery. To avoid a repeat cesarean delivery, ECV can be offered to women with breech presentation and previous cesarean delivery who are otherwise eligible for a trial of labor. © 2017 International Federation of Gynecology and Obstetrics.

[The contribution of persuasion social psychology to the retention of donors: the impact of labelling the previous donation].

Science.gov (United States)

Callé, N; Plainfossé, C; Georget, P; Sénémeaud, C; Rasonglès, P

2011-12-01

The supply of blood cell products requires from the National French Blood Institute (Établissement Français du Sang - EFS) to rely upon regular blood donors. Contact with donors, tailored to individuals as much as possible, helps them to donate on a regular basis. Within the context of a research program conducted with the Psychology Department of the Université de Caen Basse-Normandie, persuasive theoretical models from social psychology have been tested. These models allow adapting messages according to the motivation of donors. The content is centred on the previous donation, differently labelled according to two types of labelling: functional labelling and social labelling. Functional labelling points out the efficiency of what "has been done" (the previous blood donation), whereas social labelling emphasizes the social value of the individual. Different types of mailing invitations have been sent to 1917 donors from the Normandy database, invited to three different blood collections. Every experimental letter worked better than the standard EFS letter (which was used as the "control" letter) in terms of effective blood donation after reception of the letter. Some of the letters are more efficient in motivating donors than other ones. The letters labelling the previous blood donation as functional (efficiency of the donation) appeared more efficient than those with social label (social value) in whichever motivation induced. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Attribute and topology based change detection in a constellation of previously detected objects

Science.gov (United States)

Paglieroni, David W.; Beer, Reginald N.

2016-01-19

A system that applies attribute and topology based change detection to networks of objects that were detected on previous scans of a structure, roadway, or area of interest. The attributes capture properties or characteristics of the previously detected objects, such as location, time of detection, size, elongation, orientation, etc. The topology of the network of previously detected objects is maintained in a constellation database that stores attributes of previously detected objects and implicitly captures the geometrical structure of the network. A change detection system detects change by comparing the attributes and topology of new objects detected on the latest scan to the constellation database of previously detected objects.

Outcomes With Edoxaban Versus Warfarin in Patients With Previous Cerebrovascular Events

DEFF Research Database (Denmark)

Rost, Natalia S; Giugliano, Robert P; Ruff, Christian T

2016-01-01

BACKGROUND AND PURPOSE: Patients with atrial fibrillation and previous ischemic stroke (IS)/transient ischemic attack (TIA) are at high risk of recurrent cerebrovascular events despite anticoagulation. In this prespecified subgroup analysis, we compared warfarin with edoxaban in patients with ver......BACKGROUND AND PURPOSE: Patients with atrial fibrillation and previous ischemic stroke (IS)/transient ischemic attack (TIA) are at high risk of recurrent cerebrovascular events despite anticoagulation. In this prespecified subgroup analysis, we compared warfarin with edoxaban in patients...... with versus without previous IS/TIA. METHODS: ENGAGE AF-TIMI 48 (Effective Anticoagulation With Factor Xa Next Generation in Atrial Fibrillation-Thrombolysis in Myocardial Infarction 48) was a double-blind trial of 21 105 patients with atrial fibrillation randomized to warfarin (international normalized ratio......). Because only HDER is approved, we focused on the comparison of HDER versus warfarin. RESULTS: Of 5973 (28.3%) patients with previous IS/TIA, 67% had CHADS2 (congestive heart failure, hypertension, age, diabetes, prior stroke/transient ischemic attack) >3 and 36% were ≥75 years. Compared with 15 132...

Effects of improper posture during work on lumbal pain syndrome of discogenic etiology

Directory of Open Access Journals (Sweden)

Eldad Kaljić

2011-04-01

Full Text Available Introduction: Lumbar pain syndrome is the most common cause of why patients, especially the active ones, are reported to physicians. It is manifested as nonspecific or non-radicular lumbar pain syndrome which is not associated with neurological symptoms, and specific which is associated with spinal nerve root compression. Aims of this study were to determine correlation between inadequate equipment and improper position for work with disk caused lumbar pain syndrome.Methods: The study included 913 patients who have visited the Community-based rehabilitation ambulance "Praxis" due to low back pain syndrome and verified disc hernia in the five year period. Lumbar pain syndrome was diagnosed by clinical examination (history, inspection, palpation, Lasegue sign, neurologic and motoric dysfunction tests, then radiologic diagnostic methods (CT, MRI. The data about inadequate equipment and position during work were obtained in interview with  patients.Results: Lumbar pain syndrome is most common among workers (268 or 29.35%, followed by officials (239 or 26.17%. With the conducted research we determine that all the patients had inadequate equipment and the position of labor and weak abdominal and spinal muscles.Conclusion: Based on research conducted through the before mentioned variables, we can determine not only the association, but a strong influence of inadequate equipment and improper position for work to the occurrence of disk caused lumbar pain syndrome.

Balancing the costs of mobility investments in work zones : phase 1 final report.

Science.gov (United States)

2015-06-01

Work zone safety and mobility continue to be critical transportation concerns in Michigan and elsewhere. : Previous research has led to the development of a variety of tools, performance measures and decision-making frameworks to analyze work zone sa...

Work strain in decontamination of hot cells, 2

International Nuclear Information System (INIS)

Kinouchi, Nobuyuki; Ikezawa, Yoshio

1991-01-01

In decontamination of hot cells, the workers should wear suitable protective clothing to protect them from internal exposure and skin contamination. But such protective clothing causes some work strain, especially heat-stress. As a simple method to evaluate quantitative work strain, we used sweat rates of the wearers. In the previous paper, sweat rates for workers with two types of protective clothing were reported. In the present paper, sweat rates under severer working conditions are measured for three types: (1) pressure ventilated blouse; (2) full-face mask and polyethylene coverall; (3) full-face mask and vinyl anorak. The measured values for 65 subjects widely scatter from 0.2 to 2.5 l/h for all the protective clothing. Based on these values, the effects of protective clothing and working conditions (ambient temperature and humidity) on work strain are discussed. (author)

Return to work after work-related stress: a randomized controlled trial of a work-focused cognitive behavioral intervention.

Science.gov (United States)

Dalgaard, Vita Ligaya; Aschbacher, Kirstin; Andersen, Johan Hviid; Glasscock, David John; Willert, Morten Vejs; Carstensen, Ole; Biering, Karin

2017-09-01

Objectives This study aimed to evaluate the effect of a stress management intervention (SMI) on lasting return to work (RTW) among patients with work-related stress complaints. Methods Sickness benefit departments from three local municipalities referred patients on sick leave with work-related adjustment disorders or mild depression to the Department of Occupational Medicine, Regional Hospital West Jutland. A 2× randomization procedure allocated patients into one of three groups: intervention (N=58), control A (which received a clinical assessment; N=56), or control B (no assessment; N=49). Treatment comprised individual work-focused cognitive behavioral therapy (CBT) with an optional workplace intervention. The outcome was time until lasting RTW (16 and 44 weeks follow-up) using register data. Results Median number of weeks until lasting RTW was 15, 19, and 32 for the intervention group, control A, and control B respectively. However, for group B, clinical assessment was not part of the inclusion process, which may have introduced selection bias. In the fully-adjusted Cox regression model, the intervention group exhibited significantly faster lasting RTW at 44 weeks; hazard ratio (HR) 1.57 [95% confidence interval (95% CI) 1.01-2.44] relative to control group A, with a non-significant trend evident at 16 weeks; HR 1.70 (95% CI 0.94-3.10), when controlling for age, gender, occupation, sick leave during previous year, full or partial sick leave, and diagnosis. Unadjusted analyses remained directionally consistent but were reduced to marginal significance. Conclusions There was a tendency towards faster lasting RTW in the intervention group compared to control A, which received clinical assessment, in all analyses. The intervention group returned to work about 4 weeks earlier than control A, which could translate into substantial financial gains.

75 FR 66009 - Airworthiness Directives; Cessna Aircraft Company (Type Certificate Previously Held by Columbia...

Science.gov (United States)

2010-10-27

... Company (Type Certificate Previously Held by Columbia Aircraft Manufacturing (Previously the Lancair... Company (Type Certificate Previously Held by Columbia Aircraft Manufacturing (Previously The Lancair...-15895. Applicability (c) This AD applies to the following Cessna Aircraft Company (type certificate...

Abnormal flow behavior and necklace microstructure of powder metallurgy superalloys with previous particle boundaries (PPBs)

Energy Technology Data Exchange (ETDEWEB)

Ning, Yongquan, E-mail: luckyning@nwpu.edu.cn [School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an 710072 (China); Zhou, Cong; Liang, Houquan [School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an 710072 (China); Fu, M.W., E-mail: mmmwfu@polyu.edu.hk [Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong (China)

2016-01-15

Powder metallurgy (P/M) has been introduced as an innovative process to manufacture high performance components with fine, homogenous and segregation-free microstructure. Unfortunately, previous particle boundary (PPB) precipitated during the powder metallurgy process. Since undesirable PPB is detrimental to mechanical properties, hot extrusion or/and isothermal forging are needed. In present research, isothermal compression tests were conducted on P/M FGH4096 superalloys with typical PPBs. Abnormal flow behavior during high-speed deformation has been quantitatively investigated. Caused by the competition mechanism between work-hardening and dynamic-softening, abnormal flow behaves typical four stages (viz., work-hardening, stable, softening and steady). Microstructure observation for hardening or/and softening mechanism has been investigated. Meanwhile, necklace microstructure was observed by scanning electron microscope, and the grain fraction analysis was performed by using electron backscatter diffraction. Transmission electron microscopy was used for characterizing the boundary structure. Necklace microstructural mechanism for processing P/M superalloys has been developed, and the dynamic recrystallization model has also been conducted. Bulge–corrugation model is the primary nucleation mechanism for P/M superalloys with PPBs. When PPB is entirely covered with new grains, necklace microstructure has formed. Bulge–corrugation mechanism can repeatedly take place in the following necklace DRX.

Seven-year-olds allocate attention like adults unless working memory is overloaded

NARCIS (Netherlands)

Cowan, Nelson; Morey, Candice C.; AuBuchon, Angela M.; Zwilling, Christopher E.; Gilchrist, Amanda L.

Previous studies have indicated that visual working memory performance increases with age in childhood, but it is not clear why. One main hypothesis has been that younger children are less efficient in their attention; specifically, they are less able to exclude irrelevant items from working memory

Evaluating Deaf Education Web-Based Course Work

Science.gov (United States)

Luetke, Barbara

2009-01-01

Some U.S. universities use Web-based formats to offer most of the course work required to become a certified teacher of the deaf. Yet little research exists on how students judge the content and delivery of such courses compared to on-campus instruction. Parton (2005) described previous research concerning this topic as descriptive rather than…

The contribution from psychological, social, and organizational work factors to risk of disability retirement

DEFF Research Database (Denmark)

Knardahl, Stein; Johannessen, Håkon A.; Sterud, Tom

2017-01-01

Background: Previous studies indicate that psychological, social, and organizational factors at work contribute to health, motivation, absence from work, and functional ability. The objective of the study was to assess the current state of knowledge of the contribution of psychological, social, a...... social support from ones superior. Conclusions: Psychological and organizational factors at work contribute to disability retirement with the most robust evidence for the role of work control. We recommend the measurement of specific exposure factors in future studies.......Background: Previous studies indicate that psychological, social, and organizational factors at work contribute to health, motivation, absence from work, and functional ability. The objective of the study was to assess the current state of knowledge of the contribution of psychological, social......, and organizational factors to disability retirement by a systematic review and meta-analyses. Methods: Data sources: A systematic literature search for studies of retirement due to disability in Medline, Embase, and PsychINFO was performed. Reference lists of relevant articles were hand-searched for additional...

Restoration of fMRI Decodability Does Not Imply Latent Working Memory States

Science.gov (United States)

Schneegans, Sebastian; Bays, Paul M.

2018-01-01

Recent imaging studies have challenged the prevailing view that working memory is mediated by sustained neural activity. Using machine learning methods to reconstruct memory content, these studies found that previously diminished representations can be restored by retrospective cueing or other forms of stimulation. These findings have been interpreted as evidence for an activity-silent working memory state that can be reactivated dependent on task demands. Here, we test the validity of this conclusion by formulating a neural process model of working memory based on sustained activity and using this model to emulate a spatial recall task with retrocueing. The simulation reproduces both behavioral and fMRI results previously taken as evidence for latent states, in particular the restoration of spatial reconstruction quality following an informative cue. Our results demonstrate that recovery of the decodability of an imaging signal does not provide compelling evidence for an activity-silent working memory state. PMID:28820674

Effect of Psychosocial Work Environment on Sickness Absence Among Patients Treated for Ischemic Heart Disease

DEFF Research Database (Denmark)

Biering, Karin; Lund, Thomas; Andersen, Johan Hviid

2015-01-01

-force becomes increasingly important. Previous studies among healthy workers suggest that the psychosocial working environment is associated with sickness absence. Whether the psychosocial working environment plays a role for patients with existing cardiovascular disease on return to work and sickness absence...

[Fatal amnioinfusion with previous choriocarcinoma in a parturient woman].

Science.gov (United States)

Hrgović, Z; Bukovic, D; Mrcela, M; Hrgović, I; Siebzehnrübl, E; Karelovic, D

2004-04-01

The case of 36-year-old tercipare is described who developed choriocharcinoma in a previous pregnancy. During the first term labour the patient developed cardiac arrest, so reanimation and sectio cesarea was performed. A male new-born was delivered in good condition, but even after intensive therapy and reanimation occurred death of parturient woman with picture of disseminate intravascular coagulopathia (DIK). On autopsy and on histology there was no sign of malignant disease, so it was not possible to connect previous choricarcinoma with amniotic fluid embolism. Maybe was place of choriocarcinoma "locus minoris resistentiae" which later resulted with failure in placentation what was hard to prove. On autopsy we found embolia of lung with a microthrombosis of terminal circulation with punctiformis bleeding in mucous, what stands for DIK.

Rotating shift work associated with obesity in men from northeastern Ontario.

Science.gov (United States)

Grundy, Anne; Cotterchio, Michelle; Kirsh, Victoria A; Nadalin, Victoria; Lightfoot, Nancy; Kreiger, Nancy

2017-08-01

While some studies have suggested associations between shift work and obesity, few have been population-based or considered multiple shift schedules. Since obesity is linked with several chronic health conditions, understanding which types of shift work influence obesity is important and additional work with more detailed exposure assessment of shift work is warranted. Using multivariate polytomous logistic regression, we investigated the associations between shift work (evening/night, rotating and other shift schedules) and overweight and obesity as measured by body mass index cross-sectionally among 1561 men. These men had previously participated as population controls in a prostate cancer case-control study conducted in northeastern Ontario from 1995 to 1999. We obtained information on work history (including shift work), height and weight from the existing self-reported questionnaire data. We observed an association for ever (vs. never) having been employed in rotating shift work for both the overweight (OR [odds ratio] = 1.34; 95% CI [confidence interval]: 1.05-1.73) and obese (OR = 1.57; 95% CI: 1.12-2.21) groups. We also observed nonsignificant associations for ever (vs. never) having been employed in permanent evening/night shifts. In addition, we found a significant trend of increased risk for both overweight and obesity with increasing duration of rotating shift work. Both the positive association between rotating shift work and obesity and the suggested positive association for permanent evening/night shift work in this study are consistent with previous findings. Future population-based research that is able to build on our results while examining additional shift work characteristics will further clarify whether some shift patterns have a greater impact on obesity than others.