Working set selection using functional gain for LS-SVM.

PubMed

Bo, Liefeng; Jiao, Licheng; Wang, Ling

2007-09-01

The efficiency of sequential minimal optimization (SMO) depends strongly on the working set selection. This letter shows how the improvement of SMO in each iteration, named the functional gain (FG), is used to select the working set for least squares support vector machine (LS-SVM). We prove the convergence of the proposed method and give some theoretical support for its performance. Empirical comparisons demonstrate that our method is superior to the maximum violating pair (MVP) working set selection.

20 CFR 220.29 - Work that is considered substantial gainful activity.

Code of Federal Regulations, 2013 CFR

2013-04-01

... RAILROAD RETIREMENT ACT DETERMINING DISABILITY Disability Under the Railroad Retirement Act for Any Regular Employment § 220.29 Work that is considered substantial gainful activity. Work is considered to be...

Designing Skin Cancer Prevention Messages: Should We Emphasize Gains or Losses? Message Framing, Risk Type, and Prior Experience.

PubMed

Lee, Moon J; Kang, Hannah

2018-05-01

To test whether message framing (ie, gain vs. loss) and risk type (ie, health vs appearance risk) in skin cancer prevention messages interact with one's prior experience. Two experiments with a 2 (message framing: gain vs loss) × 2 (risk type: health vs appearance risk) factorial design were conducted. The participants were given a URL to the experiment website via e-mail. On the first page of the website, the participants were told that they would be asked to evaluate a skin cancer print public service announcement (PSA): Online experiments. A total of 397 individuals participated (236 for experiment 1 and 161 for experiment 2). Apparatus: Four versions of the skin cancer print PSAs were developed. Four PSAs were identical except for the 2 manipulated components: message framing and risk type. Measures were adopted from Cho and Boster (message framing), Jones and Leary and Kiene et al. (risk type), De Vries, Mesters, van't Riet, Willems, and Reubsaet and Knight, Kirincich, Farmer, and Hood (prior experience), and Hammond, Fong, Zanna, Thrasher, and Borland and Hoffner and Ye (behavioral intent). General linear models were used to test hypotheses. Three-way interactions among message framing, risk type, and prior experience were found: When the intent of the message was to encourage sunscreen use, the effects of message framing and risk type were shown to be the exact opposite directions from when the intent was to discourage indoor/outdoor tanning. To discourage tanning among those with prior experience, messages emphasizing losses in terms of one's health will work better. For those with no prior experience, messages emphasizing potential appearance losses will work better for discouraging tanning while messages emphasizing gains like improving appearance will do a better job in encouraging sunscreen use.

Working memory plasticity in old age: practice gain, transfer, and maintenance.

PubMed

Li, Shu-Chen; Schmiedek, Florian; Huxhold, Oliver; Röcke, Christina; Smith, Jacqui; Lindenberger, Ulman

2008-12-01

Adult age differences in cognitive plasticity have been studied less often in working memory than in episodic memory. The authors investigated the effects of extensive working memory practice on performance improvement, transfer, and short-term maintenance of practice gains and transfer effects. Adults age 20-30 years and 70-80 years practiced a spatial working memory task with 2 levels of processing demands across 45 days for about 15 min per day. In both age groups and relative to age-matched, no-contact control groups, we found (a) substantial performance gains on the practiced task, (b) near transfer to a more demanding spatial n-back task and to numerical n-back tasks, and (c) 3-month maintenance of practice gains and near transfer effects, with decrements relative to postpractice performance among older but not younger adults. No evidence was found for far transfer to complex span tasks. The authors discuss neuronal mechanisms underlying adult age differences and similarities in patterns of plasticity and conclude that the potential of deliberate working memory practice as a tool for improving cognition in old age merits further exploration. Copyright (c) 2009 APA, all rights reserved.

Work, Train, Win: Work-Based Learning Design and Management for Productivity Gains. OECD Education Working Papers, No. 135

ERIC Educational Resources Information Center

Kis, Viktoria

2016-01-01

Realising the potential of work-based learning schemes as a driver of productivity requires careful design and support. The length of work-based learning schemes should be adapted to the profile of productivity gains. A scheme that is too long for a given skill set might be unattractive for learners and waste public resources, but a scheme that is…

The Comstar D/3 gain degradation experiment

NASA Technical Reports Server (NTRS)

Lee, T. C.; Hodge, D. B.

1981-01-01

The results of gain degradation measurements using the Comstar D/3 19.04 GHz beacon are reported. This experiment utilized 0.6 and 5 m aperture antennas aligned along the same propagation path to examine propagation effects which are related to the antenna aperture size. Sample data for clear air, scintillation in clear air, and precipitation fading are presented. Distributions of the received signal levels and variances for both antennas are also presented.

Experiences of occupational therapists returning to work after maternity leave.

PubMed

Parcsi, Lisa; Curtin, Michael

2013-08-01

Returning to work after maternity leave can be a challenging, anxious and fraught experience for women, and has been portrayed in the literature as a generally negative experience. Interestingly, although occupational therapists were predominantly women, no research was found focussing on their experiences of returning to work after maternity leave. The aim of this research was to gain an insight into occupational therapists' experiences of returning to work following maternity leave. Principles of interpretive phenomenological analysis were used to explore the individual experiences of six Australian occupational therapists returning to work after a period of maternity leave. Individual semi-structured interviews lasting up to 90 minutes were conducted. Interviews were audio-recorded, transcribed and then analysed. Two major themes emerged from the analysis of interviews: compromise and feeling valued. The experience of returning to work was a process of compromise in which women found strategies to cope with their changing roles and demands, to find a balance between home and work life. The women wanted to feel valued by their managers and co-workers, as this enabled them to feel comfortable and confident with some of the compromises they made. Occupational therapists returning to work after maternity leave will make compromises so that they can balance their home and work life. Occupational therapists value managers and co-workers who understand the compromises women make when returning to work following maternity leave and who create a supportive workplace that acknowledges and values their contribution. © 2013 Occupational Therapy Australia.

What do physicians gain (and lose) with experience? Qualitative results from a cross-national study of diabetes

PubMed Central

Lutfey, Karen E; Marceau, Lisa D; Campbell, Stephen M; von dem Knesebeck, Olaf; McKinlay, John B

2010-01-01

An empirical puzzle has emerged over the last several decades of research on variation in clinical decision making involving mixed effects of physician experience. There is some evidence that physicians with greater experience may provide poorer quality care than their less experienced counterparts, as captured by various quality assurance measures. Physician experience is traditionally narrowly defined as years in practice or age, and there is a need for investigation into precisely what happens to physicians as they gain experience, including the reasoning and clinical skills acquired over time and the ways in which physicians consciously implement those skills into their work. In this study, we are concerned with 1) how physicians conceptualize and describe the meaning of their clinical experience, and 2) how they use their experience in clinical practice. To address these questions, we analyzed qualitative data drawn from in-depth interviews with physicians from the United States, United Kingdom, and Germany as a part of a larger factorial experiment of medical decision making for diabetes. Our results show that common measures of physician experience do not fully capture the skills physicians acquire over time or how they implement those skills in their clinical work. We found that what physicians actually gain over time is complex social, behavioral and intuitive wisdom as well as the ability to compare the present day patient against similar past patients. These active cognitive reasoning processes are essential components of a forward-looking research agenda in the area of physician experience and decision making. Guideline-based outcome measures, accompanied by underdeveloped age- and years-based definitions of experience, may prematurely conclude that more experienced physicians are providing deficient care while overlooking the ways in which they are providing more and better care than their less experienced counterparts. PMID:20356662

What do physicians gain (and lose) with experience? Qualitative results from a cross-national study of diabetes.

PubMed

Elstad, Emily A; Lutfey, Karen E; Marceau, Lisa D; Campbell, Stephen M; von dem Knesebeck, Olaf; McKinlay, John B

2010-06-01

An empirical puzzle has emerged over the last several decades of research on variation in clinical decision making involving mixed effects of physician experience. There is some evidence that physicians with greater experience may provide poorer quality care than their less experienced counterparts, as captured by various quality assurance measures. Physician experience is traditionally narrowly defined as years in practice or age, and there is a need for investigation into precisely what happens to physicians as they gain experience, including the reasoning and clinical skills acquired over time and the ways in which physicians consciously implement those skills into their work. In this study, we are concerned with 1) how physicians conceptualize and describe the meaning of their clinical experience, and 2) how they use their experience in clinical practice. To address these questions, we analyzed qualitative data drawn from in-depth interviews with physicians from the United States, United Kingdom, and Germany as a part of a larger factorial experiment of medical decision making for diabetes. Our results show that common measures of physician experience do not fully capture the skills physicians acquire over time or how they implement those skills in their clinical work. We found that what physicians actually gain over time is complex social, behavioral and intuitive wisdom as well as the ability to compare the present day patient against similar past patients. These active cognitive reasoning processes are essential components of a forward-looking research agenda in the area of physician experience and decision making. Guideline-based outcome measures, accompanied by underdeveloped age- and years-based definitions of experience, may prematurely conclude that more experienced physicians are providing deficient care while overlooking the ways in which they are providing more and better care than their less experienced counterparts. Copyright 2010 Elsevier Ltd. All

Credit for Learning Gained in Life and Work Experience.

ERIC Educational Resources Information Center

Strange, John

1980-01-01

Prime features of sound college programs that assess for credit the prior experiential learning of adults are outlined. Faculty judgment underlies all evaluation methods, which include oral exams, written reports, actual performance, or appraisals of advanced professional knowledge. Work of the Council for the Advancement of Experiential Learning…

Experiences of North American Teachers Working Overseas Who Broke Their Contracts within One Year

ERIC Educational Resources Information Center

Kattera, Stephanie Lynee

2017-01-01

The purpose of this qualitative study was to gain insight into the experiences of North American teachers working in international schools and why they chose to leave within the first year. The findings offer insights into the following questions: (1) How do these teachers experience relationships with leadership and students? (2) What role, if…

26 CFR 1.412(b)-2 - Amortization of experience gains in connection with certain group deferred annuity contracts.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 5 2010-04-01 2010-04-01 false Amortization of experience gains in connection..., Profit-Sharing, Stock Bonus Plans, Etc. § 1.412(b)-2 Amortization of experience gains in connection with certain group deferred annuity contracts. (a) Experience gain treatment. Dividends, rate credits, and...

The Benefits and Challenges Hospitality Management Students Experience by Working in Conjunction with Completing Their Studies

ERIC Educational Resources Information Center

Schoffstall, Donald G.

2013-01-01

Previous researchers have suggested that in order to be successful in the hospitality industry, students need to obtain work experience in addition to completing their degrees. Although the benefit of gaining such experience from the industry viewpoint has been well documented, few studies have assessed the benefits and challenges faced by…

The Use of a Gain Monitoring System in the G0 Experiment

NASA Astrophysics Data System (ADS)

Nakos, Melissa T.

2001-11-01

The main goal of the G0 experiment is to find the contributions of the three light quark flavors to the electromagnetic properties of the nucleon by comparing the electromagnetic and neutral weak form factors, measured through the observation of parity-violating asymmetries in elastic electron-nucleon scattering. The experiment will measure the time of flight and the momentum transfer of protons (at forward scattering angles) and electrons (at backward scattering angles). The detectors used in this experiment are plastic scintillators placed in the focal plane of a magnetic spectrometer such that the momentum transfer is directly measured. A gain monitoring system has been designed to track the timing and gain of the photomultiplier tubes at the end of each scintillator. The system is made of a pulsed ultraviolet laser, pure silica fiber optic cables, and a masking system to mimic a real event.

Working with Clients Who Engage in Self-Harming Behaviour: Experiences of a Group of Counsellors

ERIC Educational Resources Information Center

Fox, Claudine

2011-01-01

This study aimed to explore the experiences of a group of counsellors regarding working with clients who engage in self-harming behaviour, in order to gain an understanding of what it is like to work with this client group. A series of six individual, semi-structured qualitative interviews were carried out, which were then transcribed and analysed…

A Quantitative Analysis of the Work Experiences of Adults with Visual Impairments in Nigeria

ERIC Educational Resources Information Center

Wolffe, Karen E.; Ajuwon, Paul M.; Kelly, Stacy M.

2013-01-01

Introduction: Worldwide, people with visual impairments often struggle to gain employment. This study attempts to closely evaluate the work experiences of employed individuals with visual impairments living in one of the world's most populous developing nations, Nigeria. Methods: The researchers developed a questionnaire that assessed personal and…

'A thorny problem for feminism': an analysis of the subjective work experiences of enrolled nurses.

PubMed

Mackenzie, J

1997-09-01

Feminist methodology has been used in this study to investigate the subjective work experiences of 19 enrolled nurses. Reflexive conversational techniques enabled participants to relate autobiographical narratives examining their experiences of working in a nursing hierarchy. Two themes are reported: 'nursing identity' and 'exploitation'. Through an analysis of these themes insight has been gained into the manner in which nurses inter-relate. The study demonstrates how the correlation between rank, status and expertise within the nursing hierarchy may have negative consequences for patient care.

The Value of Work Experience.

ERIC Educational Resources Information Center

Mahooty, David; Rainer, Lillian

1999-01-01

Internships enable secondary and college students to gain experience, learn how an agency functions, and establish a network of contacts within organizations. Thirty-two summer internships, co-ops, and minority school programs are listed alphabetically. Each entry contains a brief program description, prerequisites, deadline for applications, and…

Experience gained from treating facial injuries due to civil unrest

PubMed Central

Whitlock, R I H

1981-01-01

During the past 10 years of civil unrest in Northern Ireland a wide variety of facial injuries have been treated at the Royal Victoria Hospital, Belfast. The causes and nature of these injuries are described and the experience gained in their management is reviewed. Imagesp[35]-ap[42]-aFig. 1Fig. 3Fig. 4Fig. 5Fig. 6Fig. 7 PMID:7247260

Work Optimization Predicts Accretionary Faulting: An Integration of Physical and Numerical Experiments

NASA Astrophysics Data System (ADS)

McBeck, Jessica A.; Cooke, Michele L.; Herbert, Justin W.; Maillot, Bertrand; Souloumiac, Pauline

2017-09-01

We employ work optimization to predict the geometry of frontal thrusts at two stages of an evolving physical accretion experiment. Faults that produce the largest gains in efficiency, or change in external work per new fault area, ΔWext/ΔA, are considered most likely to develop. The predicted thrust geometry matches within 1 mm of the observed position and within a few degrees of the observed fault dip, for both the first forethrust and backthrust when the observed forethrust is active. The positions of the second backthrust and forethrust that produce >90% of the maximum ΔWext/ΔA also overlap the observed thrusts. The work optimal fault dips are within a few degrees of the fault dips that maximize the average Coulomb stress. Slip gradients along the detachment produce local elevated shear stresses and high strain energy density regions that promote thrust initiation near the detachment. The mechanical efficiency (Wext) of the system decreases at each of the two simulated stages of faulting and resembles the evolution of experimental force. The higher ΔWext/ΔA due to the development of the first pair relative to the second pair indicates that the development of new thrusts may lead to diminishing efficiency gains as the wedge evolves. The numerical estimates of work consumed by fault propagation overlap the range calculated from experimental force data and crustal faults. The integration of numerical and physical experiments provides a powerful approach that demonstrates the utility of work optimization to predict the development of faults.

Positive Aging in Demanding Workplaces: The Gain Cycle between Job Satisfaction and Work Engagement.

PubMed

Guglielmi, Dina; Avanzi, Lorenzo; Chiesa, Rita; Mariani, Marco G; Bruni, Ilaria; Depolo, Marco

2016-01-01

Nowadays organizations have to cope with two related challenges: maintaining an engaged and highly performing workforce and, at the same time, protecting and increasing employees' well-being and job satisfaction under conditions of a generalized increase of job demand, in an increasingly growing older population. According to the motivational process of the JD-R model, a work environment with many organizational resources will foster work engagement, which in turn will increase the likelihood of positive personal and organizational outcomes, such as job satisfaction, performance, and intention to stay. However, it is not clear how this motivational process could work in different age cohorts, as older workers may have different priorities to those of younger colleagues. Postulating the existence of a gain-cycle in the relationship between work engagement and outcomes, in this study we tested a longitudinal moderated mediation model in which job satisfaction increases over time through an increment in work engagement. We hypothesized that this process is moderated by job demand and aging. We collected data in public administrations in Northern Italy in order to measure work engagement and job satisfaction. 556 workers aged between 50 and 64 replied to the survey twice (the first time and 8 months later). The findings confirmed a moderated mediation model, in which job satisfaction at time 1 increased work engagement, which in turn fostered job satisfaction 8 months later, confirming the hypothesized gain-cycle. This relationship was shown to be moderated by the joint influence of job demand intensity and age: higher job demands and younger age are related to the maximum level of level gain cycle, while the same high level of job demands, when associated with older age, appears unable to stimulate a similar effect. The results confirm that, on one hand, older workers cannot be seen as a homogeneous group and, on the other hand, the importance of considering the role

Positive Aging in Demanding Workplaces: The Gain Cycle between Job Satisfaction and Work Engagement

PubMed Central

Guglielmi, Dina; Avanzi, Lorenzo; Chiesa, Rita; Mariani, Marco G.; Bruni, Ilaria; Depolo, Marco

2016-01-01

Nowadays organizations have to cope with two related challenges: maintaining an engaged and highly performing workforce and, at the same time, protecting and increasing employees’ well-being and job satisfaction under conditions of a generalized increase of job demand, in an increasingly growing older population. According to the motivational process of the JD-R model, a work environment with many organizational resources will foster work engagement, which in turn will increase the likelihood of positive personal and organizational outcomes, such as job satisfaction, performance, and intention to stay. However, it is not clear how this motivational process could work in different age cohorts, as older workers may have different priorities to those of younger colleagues. Postulating the existence of a gain-cycle in the relationship between work engagement and outcomes, in this study we tested a longitudinal moderated mediation model in which job satisfaction increases over time through an increment in work engagement. We hypothesized that this process is moderated by job demand and aging. We collected data in public administrations in Northern Italy in order to measure work engagement and job satisfaction. 556 workers aged between 50 and 64 replied to the survey twice (the first time and 8 months later). The findings confirmed a moderated mediation model, in which job satisfaction at time 1 increased work engagement, which in turn fostered job satisfaction 8 months later, confirming the hypothesized gain-cycle. This relationship was shown to be moderated by the joint influence of job demand intensity and age: higher job demands and younger age are related to the maximum level of level gain cycle, while the same high level of job demands, when associated with older age, appears unable to stimulate a similar effect. The results confirm that, on one hand, older workers cannot be seen as a homogeneous group and, on the other hand, the importance of considering the

Gain-of-function experiments: time for a real debate.

PubMed

Duprex, W Paul; Fouchier, Ron A M; Imperiale, Michael J; Lipsitch, Marc; Relman, David A

2015-01-01

According to the WHO, dual use research of concern (DURC) is "life sciences research that is intended for benefit, but which might easily be misapplied to do harm". Recent studies, particularly those on influenza viruses, have led to renewed attention on DURC, as there is an ongoing debate over whether the benefits of gain-of-function (GOF) experiments that result in an increase in the transmission and/or pathogenicity of potential pandemic pathogens (PPPs) are outweighed by concerns over biosecurity and biosafety. In this Viewpoint article, proponents and opponents of GOF experiments discuss the benefits and risks associated with these studies, as well as the implications of the current debate for the scientific community and the general public, and suggest how the current discussion should move forward.

The experience of seeking, gaining and maintaining employment after traumatic spinal cord injury and the vocational pathways involved.

PubMed

Hilton, Gillean; Unsworth, Carolyn A; Stuckey, Ruth; Murphy, Gregory C

2018-01-01

Vocational potential in people with spinal cord injury (SCI) are unrealised with rates of employment substantially lower than in the labour force participation of the general population and the pre-injury employment rates. To understand the experience and pathway of people achieving employment outcome after traumatic spinal cord injury by; classifying participants into employment outcome groups of stable, unstable and without employment; identifying pre and post-injury pathways for participants in each group and, exploring the experiences of people of seeking, gaining and maintaining employment. Thirty-one participants were interviewed. Mixed methods approach including interpretive phenomenological analysis and vocational pathway mapping of quantitative data. The most common pathway identified was from study and work pre-injury to stable employment post-injury. Four super-ordinate themes were identified from the interpretive phenomenological analysis; expectations of work, system impacts, worker identity and social supports. Implications for clinical practice include fostering cultural change, strategies for system navigation, promotion of worker identity and optimal use of social supports. The findings increase insight and understanding of the complex experience of employment after spinal cord injury. There is opportunity to guide experimental research, policy development and education concerning the complexity of the return to work experience and factors that influence pathways.

Environmental influences on young adult weight gain: evidence from a natural experiment.

PubMed

Kapinos, Kandice A; Yakusheva, Olga

2011-01-01

This study investigated the importance of environmental influences in explaining weight gain and related behaviors among freshman college students. We exploited a natural experiment that takes place on most college campuses in the United States--randomized dormitory assignments. We estimated the effects of living in dormitories with varying physical environment characteristics on weight gain and related behaviors (daily number of meals and snacks, weekly frequency of exercise) among randomly assigned freshman students. We found strong evidence linking weight and related behaviors to individual dormitories, as well as to specific characteristics of the dormitories. On average, students assigned to dormitories with on-site dining halls gained more weight and exhibited more behaviors consistent with weight gain during the freshman year as compared with students not assigned to such dormitories. Females in such dormitories weighed .85 kg (p = .03) more and exercised 1.43 (p < .01) times fewer; males consumed .22 (p = .02) more meals and .38 (p = .01) more snacks. For female students, closer proximity of the dormitory to a campus gym led to more frequent exercise (.54, p = .03), whereas living closer to central campus reduced exercise (-.97, p = .01). Using a natural experiment to deal with the potential endogeneity of the living environment, this study found that the physical environment affects both students' weight changes and weight-related behaviors. Copyright © 2011 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Bearing the brunt: co-workers' experiences of work reintegration processes.

PubMed

Dunstan, Debra A; MacEachen, Ellen

2013-03-01

Work disability research has found co-worker support to be a significant but under-recognised aspect of work reintegration (WR) processes. Although co-workers work alongside returning workers, their practical contribution to WR success or failure is often invisible to others. This study aimed to gain further insight into the role and contribution of co-workers in WR interventions. An exploratory qualitative pilot study was conducted in Toronto, Canada in 2011. Three focus groups were conducted with 13 co-workers, recruited for their direct experience of 'working alongside' a returning worker. An iterative data gathering and analysis process occurred. Themes were generated from categories in open-ended interview questions and new issues arising from the data. The findings detail co-workers' practical experiences of WR processes and their reflections on social and work conditions that impacted their participation. Co-workers' capacity to support returning workers was related to the quality of the WR arrangements, the relationship with the returning worker, work culture, and the duration of the required support. Workplace privacy and confidentiality requirements were identified as a key challenge for co-worker participation. The effects on co-workers of WR processes ranged from the opportunity to learn new skills to disillusionment and withdrawal from the workplace. In worst case scenarios, 'ripple effects' including emotional distress, physical injury and termination of co-workers' employment had occurred. Co-workers are not a neutral party in WR procedures. Formalizing the co-worker role to include communication, consideration and recognition might improve co-workers' WR experiences.

When do gain-framed health messages work better than fear appeals?

PubMed

Wansink, Brian; Pope, Lizzy

2015-01-01

Past literature reviews of gain-framed versus loss-based health messages have been inconsistent and inconclusive. To resolve this and provide a clearer pattern, this review focuses on the individual or person-specific characteristics of target audiences. The results indicate that by answering the following four questions about a target audience, one can predict whether a gain-framed or a loss-based health message will be more effective. 1) Is there a low (versus high) level of involvement in the issue? 2) Is there a high (versus low) certainty of the outcome? 3) Is there a low (versus high) preference for risk? 4) Is there a heuristic (versus piecemeal) processing style? The profiling of audiences on these factors has two distinct benefits; it resolves many of the seeming inconsistencies in past positive-negative and gain-loss message research (such as fear appeals working better with experts than nonexperts) and it helps predict which type of message will be most effective with a given audience. © The Author(s) 2014. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

7 Principles for Effective Work-Based Learning

ERIC Educational Resources Information Center

Cahill, Charlotte

2016-01-01

Americans seeking employment often face a conundrum: relevant work experience is a prerequisite for many jobs, but it is difficult to gain the required experience without being in the workplace. Work-based learning--activities that occur in workplaces through which youth and adults gain the knowledge, skills, and experience needed for entry or…

College-Aged Males Experience Attenuated Sweet and Salty Taste with Modest Weight Gain.

PubMed

Noel, Corinna A; Cassano, Patricia A; Dando, Robin

2017-10-01

Background: Human and animal studies report a blunted sense of taste in people who are overweight or obese, with heightened sensitivity also reported after weight loss. However, it is unknown if taste changes concurrently with weight gain. Objective: This study investigated the association of weight gain with changes in suprathreshold taste intensity perception in a free-living population of young adults. Methods: Taste response, anthropometric measures, and diet changes were assessed with a longitudinal study design in first-year college students 3 times throughout the academic year. At baseline, 93 participants (30 males, 63 females) were an average of 18 y old, with a body mass index (in kg/m 2 ) of 21.9. Sweet, umami, salty, sour, and bitter taste intensities were evaluated at 3 concentrations by using the general Labeled Magnitude Scale. Ordinary least-squares regression models assessed the association of weight gain and within-person taste change, adjusting for sex, race, and diet changes. Results: Participants gained an average of 3.9% in weight, ranging from -5.7% to +13.8%. With each 1% increase in body weight, males perceived sweet and salty as less intense, with taste responses decreasing by 11.0% (95% CI: -18.9%, -2.3%; P = 0.015) and 7.5% (95% CI: -13.1%, -1.5%; P = 0.015) from baseline, respectively. Meanwhile, females did not experience this decrement, and even perceived a 6.5% increase (95% CI: 2.6%, 10.5%; P = 0.007) in sour taste with similar amounts of weight gain. Changes in the consumption of meat and other umami-rich foods also negatively correlated with umami taste response (-39.1%; 95% CI: -56.3%, -15.0%; P = 0.004). Conclusions: A modest weight gain is associated with concurrent taste changes in the first year of college, especially in males who experience a decrement in sweet and salty taste. This suggests that young-adult males may be susceptible to taste loss when gaining weight. © 2017 American Society for Nutrition.

Work experiences, professional development and career prospects of New Zealand dental house surgeons.

PubMed

Kim, Jenny J; Antoun, Joseph S

2010-12-01

New dental graduates compete for house surgeon positions every year, despite little being known about the work experience gained from such posts. The main objectives of this study were to identify the nature of house surgeons' work experiences, their continued professional development (CPD) opportunities and the impact of hospital experience on their future career pathways. A questionnaire was mailed to all 31 New Zealand dental house surgeons (response rate 100%). The majority of house surgeons (77.4%) found hospital work enjoyable, with nearly all (93.5%) perceiving themselves as better clinicians from their experience. Oral surgery, restorative dentistry, special needs dentistry and removable prosthodontics were the most commonly practised areas. The average weekly number of working hours was 42.3 hours for a normal week and 61.8 hours for an on-call week. Stress levels during on-call work were significantly higher than during day-to-day hospital work (p < 0.05). Departmental seminars were reported to be the most common form of CPD available at hospitals (74.2%), followed by hands-on clinical training (61.3%). More than half of the house surgeons (58.1%) planned to pursue a specialist career, with nearly 13% wishing to return to a New Zealand hospital in the future. A dental house surgeon position remains an attractive choice and offers an enjoyable experience for young graduates. Hospitals provide ample CPD opportunities and appear to play an influential role in a house surgeon's career pathway.

Calibration of cathode strip gains in multiwire drift chambers of the GlueX experiment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Berdnikov, V. V.; Somov, S. V.; Pentchev, L.

A technique for calibrating cathode strip gains in multiwire drift chambers of the GlueX experiment is described. The accuracy of the technique is estimated based on Monte Carlo generated data with known gain coefficients in the strip signal channels. One of the four detector sections has been calibrated using cosmic rays. Results of drift chamber calibration on the accelerator beam upon inclusion in the GlueX experimental setup are presented.

Organizational citizenship behavior and work experience.

PubMed

Kegans, Loyd; McCamey, Randy B; Hammond, Honor

2012-01-01

The authors compared the relationship of elements of the Organizational Citizenship Behavior (OCB) and years of work experience of registered nurses in the state of Texas. Work experience research has shown a relationship between OCB and work experience through mediating roles of various work related characteristics does exist. Work experience is described as the overall length of time in an occupation or workforce. Civic virtue was the only element of organizational citizenship behavior to have a statistically significant correlation with years of work experience in this study. Other elements were found to have no statistically significant correlation with years of work experience. Further research should be undertaken to determine if correlations between these two constructs holds up when the population under study is further refined by job classification, such as management and staff, or industry segment.

Moving beyond the illness: factors contributing to gaining and maintaining employment.

PubMed

Cunningham, K; Wolbert, R; Brockmeier, M B

2000-08-01

The work presented here, exploratory in nature, uses a comparative and qualitative approach to understand the factors associated with the ability of individuals with severe and persistent mental illness to successfully gain and maintain employment. Based on open-ended interviews with individuals in an Assertive Community Treatment (ACT) program, we compare the experiences of those who have been successful gaining and maintaining employment, with those who have been successful gaining but not maintaining work, and those who have been unsuccessful gaining employment. The three groups seemed to differ in three significant ways: (1) in the ways the individuals talked about their illness, (2) in the ways the individuals talked about work, and (3) in the strategies they described for coping with bad days. In each of these areas individuals' awareness of and attitude toward their illness was significant. The findings have clear implications for agencies working to help people with severe and persistent mental illness obtain and maintain employment.

Openness to experience, work experience and patient safety.

PubMed

Chang, Hao-Yuan; Friesner, Daniel; Lee, I-Chen; Chu, Tsung-Lan; Chen, Hui-Ling; Wu, Wan-Er; Teng, Ching-I

2016-11-01

The purpose of this study is to examine how the interaction between nurse openness and work experience is related to patient safety. No study has yet examined the interactions between these, and how openness and work experience jointly impact patient safety. This study adopts a cross-sectional design, using self-reported work experience, perceived time pressure and measures of patient safety, and was conducted in a major medical centre. The sample consisted of 421 full-time nurses from all available units in the centre. Proportionate random sampling was used. Patient safety was measured using the self-reported frequency of common adverse events. Openness was self-rated using items identified in the relevant literature. Nurse openness is positively related to the patient safety construct (B = 0.08, P = 0.03). Moreover, work experience reduces the relation between openness and patient safety (B = -0.12, P < 0.01). The relationship between openness, work experience and patient safety suggests a new means of improving patient care in a health system setting. Nurse managers may enhance patient safety by assessing nurse openness and assigning highly open nurses to duties that make maximum use of that trait. © 2016 John Wiley & Sons Ltd.

The Experience of China-Educated Nurses Working in Australia: A Symbolic Interactionist Perspective

PubMed Central

Zhou, Yunxian

2014-01-01

Background and Purpose Transnational nurse migration is a growing phenomenon. This study explored the experiences of China-educated nurses working in Australia. Design Using a constructivist grounded theory method, 46 in-depth interviews were conducted with 28 China-educated nurses in two major cities in Australia. Results The core category emerged was “reconciling different realities”. Three phases of reconciling were conceptualised: realising, struggling, and reflecting. Realising refers to an awareness of the discrepancies between different realities. Struggling reflects the dilemma of the “middle position” and how being situated as “the other” is experienced. Reflecting is the process of making sense of the experience and rationalising the gains and losses associated with immigration. Conclusions This study produced a theoretical understanding of the experience of China-educated nurses working in Australia. The findings not only inform Chinese nurses who wish to migrate but contribute to the implementation of more effective support services for immigrant nurses. PMID:25229564

The impact of recombination on short-term selection gain in plant breeding experiments.

PubMed

McClosky, Benjamin; Tanksley, Steven D

2013-09-01

Recombination is a requirement for response to selection, but researchers still debate whether increasing recombination beyond normal levels will result in significant gains in short-term selection. We tested this hypothesis, in the context of plant breeding, through a series of simulation experiments comparing short-term selection response (≤20 cycles) between populations with normal levels of recombination and similar populations with unconstrained recombination (i.e., free recombination). We considered additive and epistatic models and examined a wide range of values for key design variables: selection cycles, QTL number, heritability, linkage phase, selection intensity and population size. With few exceptions, going from normal to unconstrained levels of recombination produced only modest gains in response to selection (≈11 % on average). We then asked how breeders might capture some of this theoretical gain by increasing recombination through either (1) extra rounds of mating or (2) selection of highly recombinant individuals via use of molecular markers/maps. All methods tested captured less than half of the potential gain, but our analysis indicates that the most effective method is to select for increased recombination and the trait simultaneously. This recommendation is based on evidence of a favorable interaction between trait selection and the impact of recombination on selection gains. Finally, we examined the relative contributions of the two components of meiotic recombination, chromosome assortment and crossing over, to short-term selection gain. Depending primarily on the presence of trait selection pressure, chromosome assortment alone accounted for 40-75 % of gain in response to short-term selection.

20 CFR 638.507 - Work experience.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Work experience. 638.507 Section 638.507... TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Center Operations § 638.507 Work experience. (a) The center operator shall emphasize and implement programs of work experience for students through center...

20 CFR 638.507 - Work experience.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Work experience. 638.507 Section 638.507... TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Center Operations § 638.507 Work experience. (a) The center operator shall emphasize and implement programs of work experience for students through center...

Computerisation of general practice in the Republic of Croatia: experience gained in general practice use.

PubMed

Bergman-Marković, Biserka; Katić, Milica; Kern, Josipa

2007-01-01

Well-organised medical records are the prerequisite for achieving a high level of performance in primary healthcare settings. Recording balanced structured and coded data as well as free text can improve both quality and organisation of work in the office. It provides a more substantiated support of financial transactions and accountancy, allows better communication with other facilities and institutions, and is a source of valuable scientific research material. This article is the result of an individual experience gained in general practice use of various programs/systems employed within the family medicine frame, and the frame of evaluation of available and commonly-exploited program solutions. The use of various programs allows for systematic adjustments as to the increasingly complex requirements imposed on electronic medical records (EMRs). The experience of a general practitioner, presented in this paper, confirms the assumption that an adequate program to be employed with EMRs should be developed, provided that family medicine practitioners, that is, the final users, have been involved in each and every stage of its development, adjustment, implementation and evaluation.

20 CFR 627.245 - Work experience.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Work experience. 627.245 Section 627.245... PROGRAMS UNDER TITLES I, II, AND III OF THE ACT Program Requirements § 627.245 Work experience. (a) Definition. Work experience means a short-term or part-time training assignment with a public or private...

20 CFR 627.245 - Work experience.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Work experience. 627.245 Section 627.245... PROGRAMS UNDER TITLES I, II, AND III OF THE ACT Program Requirements § 627.245 Work experience. (a) Definition. Work experience means a short-term or part-time training assignment with a public or private...

Return to work and cancer: the Australian experience.

PubMed

McKay, Georgina; Knott, Vikki; Delfabbro, Paul

2013-03-01

Research suggests that for many cancer survivors, returning to work has a range of benefits. However, considerable barriers have been identified as influencing the quality of return to work outcomes. This study explored the perspectives of Australian cancer survivors, managers and employee assistance program (EAP) professionals to gain an understanding of the return to work process and factors that affect the experience. Focus groups and interviews were conducted with cancer survivors (n = 15), managers (n = 12), and EAP professionals / psychologists (n = 4) from public and private sectors. Thematic analysis was used to analyse the data to identify common and unique themes from the three participant groups. A range of drivers were identified including maintaining normality and regaining identity, which could act positively or negatively depending on survivors' coping ability and self awareness. Analysis revealed communication difficulties in the workplace that impact on emotional and practical support. Negotiating an employee's return is complex, influenced by the level of consultation with the employee and use of an ad hoc or structured process. Direct and indirect ways of supporting employees with cancer were identified, as was the need for colleague and manager support. This study supports previous research findings of the impact of cancer on work, and reveals managers' lack of knowledge on how to respond appropriately. The process of returning to work is complex, influenced by employees' and managers' attitudes, communication skills and coping abilities. Areas for workplace interventions to optimise support for the cancer survivor are described.

Helping, mediating, and gaining recognition: The everyday identity work of Romanian health social workers.

PubMed

Ciocănel, Alexandra; Lazăr, Florin; Munch, Shari; Harmon, Cara; Rentea, Georgiana-Cristina; Gaba, Daniela; Mihai, Anca

2018-03-01

Health social work is a field with challenges, opportunities, and ways of professing social work that may vary between different national contexts. In this article, we look at how Romanian health social workers construct their professional identity through their everyday identity work. Drawing on a qualitative study based on interviews with 21 health social workers working in various organizational contexts, we analyze what health social workers say they do and how this shapes their self-conception as professionals. Four main themes emerged from participants' descriptions: being a helping professional, being a mediator, gaining recognition, and contending with limits. Through these themes, participants articulated the everyday struggles and satisfactions specific to working as recently recognized professionals in Romanian health and welfare systems not always supportive of their work.

Working memory training and transfer in older adults: effects of age, baseline performance, and training gains.

PubMed

Zinke, Katharina; Zeintl, Melanie; Rose, Nathan S; Putzmann, Julia; Pydde, Andrea; Kliegel, Matthias

2014-01-01

Recent studies suggest that working memory training may benefit older adults; however, findings regarding training and transfer effects are mixed. The current study aimed to investigate the effects of a process-based training intervention in a diverse sample of older adults and explored possible moderators of training and transfer effects. For that purpose, 80 older adults (65-95 years) were assigned either to a training group that worked on visuospatial, verbal, and executive working memory tasks for 9 sessions over 3 weeks or to a control group. Performance on trained and transfer tasks was assessed in all participants before and after the training period, as well as at a 9-month follow-up. Analyses revealed significant training effects in all 3 training tasks in trained participants relative to controls, as well as near transfer to a verbal working memory task and far transfer to a fluid intelligence task. Encouragingly, all training effects and the transfer effect to verbal working memory were stable at the 9-month follow-up session. Further analyses revealed that training gains were predicted by baseline performance in training tasks and (to a lesser degree) by age. Gains in transfer tasks were predicted by age and by the amount of improvement in the trained tasks. These findings suggest that cognitive plasticity is preserved over a large range of old age and that even a rather short training regime can lead to (partly specific) training and transfer effects. However, baseline performance, age, and training gains moderate the amount of plasticity. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Observing floods from space: Experience gained from COSMO-SkyMed observations

NASA Astrophysics Data System (ADS)

Pierdicca, N.; Pulvirenti, L.; Chini, M.; Guerriero, L.; Candela, L.

2013-03-01

The COSMO-SkyMed mission offers a unique opportunity to obtain all weather radar images characterized by short revisit time, thus being useful for flood evolution mapping. The COSMO-SkyMed system has been activated several times in the last few years in occasion of flood events all over the world in order to provide very high resolution X-band SAR images useful for flood detection purposes. This paper discusses the major outcomes of the experience gained, within the framework of the OPERA Pilot Project funded by the Italian Space Agency, from using COSMO-SkyMed data for the purpose of near real time generation of flood maps. A review of the mechanisms which determine the imprints of the inundation on the radar images and of the fundamental simulation tools able to predict these imprints and help image interpretation is provided. The approach developed to process the data and to generate the flood maps is also summarized. Then, the paper illustrates the experience gained with COSMO-SkyMed by describing and discussing a number of significant examples. These examples demonstrate the potential of the COSMO-SkyMed system and the suitability of the approach developed for generating the final products, but they also highlight some critical aspects that require further investigations to improve the reliability of the flood maps.

The Curriculum of Work Experience.

ERIC Educational Resources Information Center

Hamilton, Mary Agnes

Curricular domains relevant to work experience programs are motivation, sequencing, and goals. A case study of a project of institutional collaboration on peer counseling for work experience students (forming a consortium between a city school board of education and a community college) was made through data generated from the Youthwork National…

Gaining a Child: Comparing the Experiences of Biological Parents, Adoptive Parents, and Stepparents

ERIC Educational Resources Information Center

Ceballo, Rosario; Lansford, Jennifer E.; Abbey, Antonia; Stewart, Abigail J.

2004-01-01

This study compares the experience of gaining a child through birth, adoption, or marriage, extending the focus of investigation beyond biological parenthood and the transition made by first-time parents. Using a subsample from the National Survey of Families and Households N=204, we compared reasons for having children, parental well-being,…

Impact of increasing tobacco taxes on working-age adults: short-term health gain, health equity and cost savings.

PubMed

Cleghorn, Christine L; Blakely, Tony; Kvizhinadze, Giorgi; van der Deen, Frederieke S; Nghiem, Nhung; Cobiac, Linda J; Wilson, Nick

2017-11-16

The health gains and cost savings from tobacco tax increase peak many decades into the future. Policy-makers may take a shorter-term perspective and be particularly interested in the health of working-age adults (given their role in economic productivity). Therefore, we estimated the impact of tobacco taxes in this population within a 10-year horizon. As per previous modelling work, we used a multistate life table model with 16 tobacco-related diseases in parallel, parameterised with rich national data by sex, age and ethnicity. The intervention modelled was 10% annual increases in tobacco tax from 2011 to 2020 in the New Zealand population (n=4.4 million in 2011). The perspective was that of the health system, and the discount rate used was 3%. For this 10-year time horizon, the total health gain from the tobacco tax in discounted quality-adjusted life years (QALYs) in the 20-65 year age group (age at QALY accrual) was 180 QALYs or 1.6% of the lifetime QALYs gained in this age group (11 300 QALYs). Nevertheless, for this short time horizon: (1) cost savings in this group amounted to NZ$10.6 million (equivalent to US$7.1 million; 95% uncertainty interval: NZ$6.0 million to NZ$17.7 million); and (2) around two-thirds of the QALY gains for all ages occurred in the 20-65 year age group. Focusing on just the preretirement and postretirement ages, the QALY gains in each of the 60-64 and 65-69 year olds were 11.5% and 10.6%, respectively, of the 268 total QALYs gained for all age groups in 2011-2020. The majority of the health benefit over a 10-year horizon from increasing tobacco taxes is accrued in the working-age population (20-65 years). There remains a need for more work on the associated productivity benefits of such health gains. © 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.

Optimization of control gain by operator adjustment

NASA Technical Reports Server (NTRS)

Kruse, W.; Rothbauer, G.

1973-01-01

An optimal gain was established by measuring errors at 5 discrete control gain settings in an experimental set-up consisting of a 2-dimensional, first-order pursuit tracking task performed by subjects (S's). No significant experience effect on optimum gain setting was found in the first experiment. During the second experiment, in which control gain was continuously adjustable, high experienced S's tended to reach the previously determined optimum gain quite accurately and quickly. Less experienced S's tended to select a marginally optimum gain either below or above the experimentally determined optimum depending on initial control gain setting, although mean settings of both groups were equal. This quick and simple method is recommended for selecting control gains for different control systems and forcing functions.

20 CFR 627.245 - Work experience.

Code of Federal Regulations, 2012 CFR

2012-04-01

... the participant. The duration of work experience shall be recorded in the participant's ISS. (d... skills of the participant, as recorded in the ISS. (e) Work experience is not an allowable activity under...

Preparing and Testing a Magnetic Antimicrobial Silver Nanocomposite for Water Disinfection To Gain Experience at the Nanochemistry–Microbiology Interface

DOE PAGES

Furlan, Ping Y.; Fisher, Adam J.; Melcer, Michael E.; ...

2017-03-29

In this article, we describe a 2 h introductory laboratory procedure that prepares a novel magnetic antimicrobial activated carbon nanocomposite in which nanoscale sized magnetite and silver particles are incorporated (MACAg). The MACAg nanocomposite has achieved the synergistic properties derived from its components and demonstrated its applicability as an effective and recoverable antimicrobial agent for water disinfection. The principle is successfully illustrated by a significant reduction in the number of microbes in an Escherichia coli (E. coli) solution of 2 × 10 6 colony forming units following its treatment with MACAg for 10 min. The exercise allows the college studentsmore » to (1) be introduced to an exciting class of advanced materials, known as nanocomposites, at an early stage, (2) gain working experiences at nanochemistry–microbiology interface, and (3) see the use and experience the fun of chemistry. The experiment uses readily available materials, can be run in a general or introductory chemistry laboratory environment, and is well received and enjoyed by the students. Lastly, the experiment is also suitable for advanced high school students.« less

Preparing and Testing a Magnetic Antimicrobial Silver Nanocomposite for Water Disinfection To Gain Experience at the Nanochemistry–Microbiology Interface

DOE Office of Scientific and Technical Information (OSTI.GOV)

Furlan, Ping Y.; Fisher, Adam J.; Melcer, Michael E.

In this article, we describe a 2 h introductory laboratory procedure that prepares a novel magnetic antimicrobial activated carbon nanocomposite in which nanoscale sized magnetite and silver particles are incorporated (MACAg). The MACAg nanocomposite has achieved the synergistic properties derived from its components and demonstrated its applicability as an effective and recoverable antimicrobial agent for water disinfection. The principle is successfully illustrated by a significant reduction in the number of microbes in an Escherichia coli (E. coli) solution of 2 × 10 6 colony forming units following its treatment with MACAg for 10 min. The exercise allows the college studentsmore » to (1) be introduced to an exciting class of advanced materials, known as nanocomposites, at an early stage, (2) gain working experiences at nanochemistry–microbiology interface, and (3) see the use and experience the fun of chemistry. The experiment uses readily available materials, can be run in a general or introductory chemistry laboratory environment, and is well received and enjoyed by the students. Lastly, the experiment is also suitable for advanced high school students.« less

Shuttle VLBI experiment. Technical working group summary report

NASA Technical Reports Server (NTRS)

Morgan, S. H. (Editor); Roberts, D. H. (Editor)

1982-01-01

The gain in interferometric resolution of extragalactic sources at radio frequencies which can be achieved by placing a very long baseline interferometry (VLBI) antenna in space is quantitatively described and a VLBI demonstration experiment using a large deployable antenna, which if realized could be a very acceptable first venture for VLBI in space is discussed. A tutorial on VLBI, a summary of the technology available for the experiment, and a preliminary mission scenario are included.

Collaborative group work: effects of group size and assignment structure on learning gain, student satisfaction and perceived participation.

PubMed

Kooloos, Jan G M; Klaassen, Tim; Vereijken, Mayke; Van Kuppeveld, Sascha; Bolhuis, Sanneke; Vorstenbosch, Marc

2011-01-01

Collaborative group sessions in Nijmegen include 15 students who work all together on a group assignment. Sometimes, the group is split-up in three and every subgroup elaborates a part of the assignment. At the end, they peer-teach each other. It is believed that the split-up enhances participation and therefore learning gain. To establish the effect of group size and structure of the assignment on the perceived participation, the satisfaction and learning gain of collaborative group sessions. In this study, 27 groups of 15 students were equally divided into: A-group: all 15 students working on the complete assignment. B-group: subgroups of 5 students working on the complete assignment. C-group: subgroups of 5 students working on a smaller part, and peer-teaching each other at the end of the group session. All students took a pre-test, a post-test and a follow-up test and completed a questionnaire. Questionnaires were analyzed with a one-way analysis of variance (ANOVA) and post hoc by multiple comparisons. Learning gain was analyzed using a repeated measures ANOVA. A group size effect is observed in favor of working in subgroups. Perceived participation of the students differs between A and B (p ≤ 0.001) and between A and C (p ≤ 0.001), but not between B and C. Also, an assignment effect is found in favor of the smaller assignment combined with peer-teaching. The students' satisfaction differs between A and C (p ≤ 0.003) and between B and C (p ≤ 0.001), but not between A and B. The C-group also shows higher test results (p ≤ 0.043). The students prefer smaller groups as well as smaller assignments including peer-teaching. A possible larger learning gain of this format needs to be re-investigated.

Getting to Grips with Work Experience.

ERIC Educational Resources Information Center

Misko, Josie

This booklet, which is intended for individuals responsible for organizing student placements in work experience programs in Australia, provides an overview of the basic issues regarding work experience programs. The following are among the topics discussed in the 14 sections: (1) understanding the characteristics and purposes of industry…

Work Experience, Socialization, and Civil Liberties

ERIC Educational Resources Information Center

Korman, Abraham K.

1975-01-01

Examines the effects of work experience on attitudes and behaviors in the area of civil liberties; (1) noting that hierarchical structure, rigidity and specialization seem to generate negative effect toward civil libertarian concerns, and (2) proposing a theoretical model designed to predict the conditions under which work experience may be…

The Work of Interpreters to Gain Children's Perspectives within Culturally and Linguistically Diverse Classrooms

ERIC Educational Resources Information Center

Theobald, Maryanne

2017-01-01

Working within culturally and linguistically diverse classrooms may present challenges for monolingual researchers wishing to gain children's perspectives. Consequently, children who are not fluent speakers of the dominant language are under-represented in early years' research. When linguistic boundaries exist, one recommended approach is working…

20 CFR 220.141 - Substantial gainful activity, defined.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Substantial work activity. Substantial work activity is work activity that involves doing significant physical... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Substantial gainful activity, defined. 220... RETIREMENT ACT DETERMINING DISABILITY Substantial Gainful Activity § 220.141 Substantial gainful activity...

20 CFR 220.141 - Substantial gainful activity, defined.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Substantial work activity. Substantial work activity is work activity that involves doing significant physical... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Substantial gainful activity, defined. 220... RETIREMENT ACT DETERMINING DISABILITY Substantial Gainful Activity § 220.141 Substantial gainful activity...

The Many Faces of Study Abroad: An Update on the Research on L2 Gains Emerged during a Study Abroad Experience

ERIC Educational Resources Information Center

Llanes, Angels

2011-01-01

This article offers a critical review of the existing literature on gains in a second language (L2) as a result of a study abroad (SA) experience. The aim of this article is (a) to provide an updated overview of the empirical evidence of L2 gains emerging during an SA experience in order to know what the current situation is, and (b) to identify…

The benefits of working abroad for British General Practice trainee doctors: the London deanery out of programme experience in South Africa.

PubMed

Reardon, Candice; George, Gavin; Enigbokan, Oluwatobi

2015-10-14

The value of international health experience for doctors from developed nations is well recognised. Provisions have been made for medical staff in the United Kingdom to embark on work experiences abroad during their careers in the National Health Service. The London Deanery and Africa Health Placements provide an Out of Programme Experience for British General Practice trainee doctors wanting to work for a year in rural hospitals in South Africa. A qualitative study was conducted among fifteen British General Practice trainees who participated in the programme. The research aim was to understand the perceived benefit and value of their experience and their opinions about the structure of the programme. The data was analysed using thematic analysis. Their experience provided an accelerated year of learning and development that contributed to their professional and personal development. In addition to their general development, their improved ability to work in resource limited settings, enhancement of soft skills, a greater appreciation for the National Health Service and a better understanding of working within foreign health care systems were important gains. The timing of the experience, the security of re-employment on their return, assistance with administrative requirements of destination countries and the opportunity to gain varied, hands-on experience were highly valued components of the Out of Programme Experience. The value and benefits derived from the doctors' experience in South Africa are discussed in relation to another evaluation of the Out of Programme Experience, as well as issues of transferability of skills and competencies and future impacts on career decisions. This study provides evidence to suggest programmes such as the OOPE have the potential to create substantial benefits for trainee doctors, both in terms of their medical skills and competencies and through the development of softer skills. This programme, through the supply of scarce

Invention and Gain Analysis.

ERIC Educational Resources Information Center

Weber, Robert J.; Dixon, Stacey

1989-01-01

Gain analysis is applied to the invention of the sewing needle as well as different sewing implements and modes of sewing. The analysis includes a two-subject experiment. To validate the generality of gain heuristics and underlying switching processes, the invention of the assembly line is also analyzed. (TJH)

Job Coaching and Success in Gaining and Sustaining Employment Among Homeless People

PubMed Central

Ford, Rebecca; Willmot, Anne; Hagan, Stephanie; Siegrist, Johannes

2014-01-01

Objective: People who are homeless experience many barriers that affect their ability to gain and sustain work. In this study, we investigate whether personal job coaching support contributes toward employment success. Methods: The short- and long-term employment outcomes of 2,480 clients participating in a labor market program were analyzed. Results: Clients being supported by a job coach have significantly higher chances of gaining employment than those not being supported. This holds particularly true for the youngest age-group. Furthermore, results also indicate that job coaching improves clients’ chances of successfully sustaining employment. Conclusions: Personal approaches and individual coaching seem to be promising strategies in social work practice and specifically in return to work programs for people who have experienced homelessness. PMID:27630516

The relative persuasiveness of gain-framed versus loss-Framed HIV testing message: evidence from a field experiment in northwest Ethiopia.

PubMed

Bekalu, Mesfin Awoke; Eggermont, Steven

2014-01-01

This study assessed the relative advantages of gain- versus loss-framed messages for promoting HIV testing among a sample of urban and rural residents in northwest Ethiopia. The authors randomly assigned 394 participants to read gain-framed (n = 196) or loss-framed (n = 198) HIV testing message prepared in a form of brochure. Experience with HIV testing, concern about and information needs on HIV/AIDS, and urbanity versus rurality significantly moderated the effects of framing on intention to test for HIV. A gain-frame advantage was found among urbanites, participants with high experience with HIV testing, and those with high concern about and information needs on HIV/AIDS, suggesting a more likely construal of HIV testing as a prevention behavior among these individuals. In contrast, a loss-frame advantage was found among ruralites and participants with low concern about and information needs on HIV/AIDS, suggesting a more likely construal of HIV testing as a detection behavior among such individuals. Moreover, gain- and loss-framing led to similar outcomes among individuals with low levels of experience with HIV testing, with a slight advantage for the loss-framed message. All of the framing effects obtained were of small to medium size.

Measurement of basic characteristics and gain uniformity of a triple GEM detector

NASA Astrophysics Data System (ADS)

Patra, Rajendra Nath; Singaraju, Rama N.; Biswas, Saikat; Ahammed, Zubayer; Nayak, Tapan K.; Viyogi, Yogendra P.

2017-08-01

Large area Gas Electron Multiplier (GEM) detectors have been the preferred choice for tracking devices in major nuclear and particle physics experiments. Uniformity over surface of the detector in terms of gain, energy resolution and efficiency is crucial for the optimum performance of these detectors. In the present work, detailed performance study of a 10×10 cm2 triple GEM detector operated using Ar and CO2 gas mixtures in proportions of 70:30 and 90:10, has been made by making a voltage scan of the efficiency with 106Ru-Rh β-source and cosmic rays. The gain and energy resolution of the detector were studied using the X-ray spectrum of 55Fe source. The uniformity of the detector has been investigated by dividing the detector in 7×7 zones and measuring the gain and energy resolution at the centre of each zone. The variations of the gain and energy resolution have been found to be 8.8% and 6.7%, respectively. These studies are essential to characterise GEM detectors before their final use in the experiments.

METHODS AND MATERIALS IN WORK EXPERIENCE EDUCATION.

ERIC Educational Resources Information Center

Thornton Fractional Township High School District 215, IL.

THIS DOCUMENT DEFINES WORK EXPERIENCE, DESCRIBES SOME TYPICAL PROGRAMS IN OPERATION, AND PRESENTS METHODS OF ORGANIZATION AND ADMINISTRATION. MATERIAL WAS OBTAINED THROUGH INTERVIEWS WITH LOCAL SCHOOL PERSONNEL, BY LETTER FROM DISTRICTS IN OTHER STATES, AND FROM RELATED LITERATURE. WORK EXPERIENCE IS DEFINED AS EMBRACING BOTH VOCATIONAL AND…

Working with local nurses to promote hospital-nursing care during humanitarian assignments overseas: experiences from the perspectives of nurses.

PubMed

Tjoflåt, Ingrid; Karlsen, Bjørg; Saetre Hansen, Britt

2016-06-01

To describe how Norwegian expatriate nurses engaged in humanitarian assignments overseas experience working with the local nurses promoting nursing care in the hospital ward. Western countries have a long tradition of providing nurses with expert knowledge in nursing care for humanitarian projects and international work overseas. Studies from humanitarian mission revealed that health workers rarely acknowledge or use the local knowledge. However, there is a lack of studies highlighting expatriate nurses' experiences working with local nurses to promote nursing care in the hospital ward. This study applies a descriptive explorative qualitative design. The data were collected in 2013 by means of seven semi-structured interviews and analysed using qualitative content analysis. The data analyses revealed three themes related to the expatriate nurses' experiences of working with the local nurses to promote nursing care in the hospital ward: (1) Breaking the code, (2) Colliding worlds and (3) Challenges in sharing knowledge. The findings reflect different challenges when working with the local nurses. Findings indicate valuable knowledge gained about local nursing care and the local health and educational system. They also demonstrate challenges for the expatriate nurses related to the local nursing standard in the wards and using the local nurses' experiences and knowledge when working together. The findings can inform nurses, humanitarian organisations and institutions working overseas regarding the recruitment and the preparation of nurses who want to work cross- culturally or in humanitarian missions overseas. © 2016 John Wiley & Sons Ltd.

Media Education in Kazakhstan: Work Experience

ERIC Educational Resources Information Center

Laila, Akhmetova

2016-01-01

In the Republic of Kazakhstan in 2012 started work on formation of literacy in the field of media education for journalists, educators, and youth. Studied publishing foreign scientists, work experience in different countries, manuals, seminars and workshops, publishes scientific works in the Kazakh and Russian languages, and considers issues of…

From the Great State to the Great Beyond: A Case Study of How the Study Abroad Experience Prepares Accounting Students to Work in a Global Economy

ERIC Educational Resources Information Center

Pernsteiner, Aimee

2013-01-01

The purpose of this study was to understand the study abroad experience, as it relates to employment, from multiple perspectives in order to gain insight into how the study abroad experience prepares accounting students to work in a global economy. Studying abroad has been recognized at the national level as an important component to…

A synthesis of the literature on Asian nurses' work experiences in the United States.

PubMed

Lin, Li-Chen

2009-01-01

Nursing shortages in the United States have underscored the need for foreign nurse recruitment. The major population of foreign nurse recruits has long been Asian. When employing foreign nurses, fair employment practices and quality of care must be ensured; however, few empirical studies were found on this topic. Thus, the purpose of this article is to synthesize the extant literature about Asian nurses' work experiences in and adaptation to the U.S. health care system. The author searched four major bibliographic databases, as well as the ProQuest Dissertation and Thesis Database and analyzed eight empirical studies based on four predetermined inclusion criteria. The major themes identified in the selected scholarly works were: (a) overcoming language barriers, (b) dealing with discrimination, (c) adopting U.S. nursing practices, (d) adjusting to U.S. social customs, (e) becoming accustomed to U.S. culture, and (f) reconciling work ethics. Additional research studies, using both quantitative and qualitative approaches, are necessary to gain in-depth knowledge related to this phenomenon.

Measuring the Economic Value of Pre-MBA Work Experience

ERIC Educational Resources Information Center

Yeaple, Ronald N.; Johnston, Mark W.; Whittingham, Keith L.

2010-01-01

Pre-MBA work experience is required for admission to many graduate schools of business. In the present study, MBA graduates with a wide range of pre-MBA work experience were surveyed to assess the economic value of such work experience. No evidence was found of a systematic financial advantage to students from working for several years before…

Taking 'women's work' 'like a man': husbands' experiences of care work.

PubMed

Calasanti, Toni; King, Neal

2007-08-01

We adopted a feminist, structural approach to husbands' experiences of caring for wives with Alzheimer's disease. This framework posited that men and women draw upon gender repertoires-situational ideals of behavior based upon their respective structural locations-that create gendered experiences of stress and coping strategies. We used a qualitative, constructivist approach to analyze in-depth interviews with 22 spousal caregivers and observations within support groups. Our analysis focused on the nine husbands, the strategies these men reported using to deal with problems that arose in their care work, and the extent to which these are congruent with the masculinities of White men in the United States. We found that these husbands' approaches to caregiving and their strategies for dealing with the work and feelings involved were rooted in their sense of selves as men. We outline their overall approaches to caregiving, identify six strategies husbands used to deal with problems stemming from care work-exerting force, focusing on tasks, blocking emotions, minimizing disruption, distracting attention, and self-medicating-and tie these to their structural positions as working-, middle-, and professional-class men. Theories of gender differences in the performance or quality of care work should tie these to structural arrangements. Unless the gendered bases upon which different styles or experiences are removed (i.e., structural inequality), designers of interventions cannot and should not expect to use the experience of one group to inform appropriate strategies for the other.

Proton therapy detector studies under the experience gained at the CATANA facility

NASA Astrophysics Data System (ADS)

Cuttone, G.; Cirrone, G. A. P.; Di Rosa, F.; Lojacono, P. A.; Lo Nigro, S.; Marino, C.; Mongelli, V.; Patti, I. V.; Pittera, S.; Raffaele, L.; Russo, G.; Sabini, M. G.; Salamone, V.; Valastro, L. M.

2007-10-01

Proton therapy represents the most promising radiotherapy technique for external tumor treatments. At Laboratori Nazionali del Sud of the Istituto Nazionale di Fisica Nucleare (INFN-LNS), Catania (I), a proton therapy facility is active since March 2002 and 140 patients, mainly affected by choroidal and iris melanoma, have been successfully treated. Proton beams are characterized by higher dose gradients and linear energy transfer with respect to the conventional photon and electron beams, commonly used in medical centers for radiotherapy.In this paper, we report the experience gained in the characterization of different dosimetric systems, studied and/or developed during the last ten years in our proton therapy facility.

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

PubMed Central

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

Supporting deployed operations: are military nurses gaining the relevant experience from MDHUs to be competent in deployed operations?

PubMed

Beaumont, Steven P; Allan, Helen T

2014-01-01

To explore how peacetime employment of military nurses in the UK National Health Service Medical Defence Hospital Units prepares them to be competent to practise in their role on deployment. Military secondary care nurses are employed within UK National Health Service Trusts to gain clinical experience that will be relevant to their military nursing role. A two-stage grounded theory study using mixed methods: postal questionnaire survey and in-depth interviews. In stage one a postal questionnaire was distributed to all serving military nurses. Stage two involved 12 semi-structured interviews. The data from both parts of the study were analysed using grounded theory. Four categories and one core category were identified, which suggested that participants did not feel fully prepared for deployment. Their feelings of preparedness increased with deployment experience and decreased when the nature of injuries seen on deployment changed. Respondents argued that even when unprepared, they did not feel incompetent. The findings suggest that the peacetime clinical experience gained in the National Health Service did not always develop the necessary competencies to carry out roles as military nurses on deployment. This study highlights the unique role of military nurses. We discuss these findings in the light of the literature on competency and expertise. The military nurses in this study did not feel fully prepared for deployed operations. We propose a new model for how military nurses could gain relevant experience from their National Health Service placements. National Health Service clinical placements need to be reassessed regularly to ensure that they are meeting military nurses' clinical requirements. Experiences of nurses returning from deployment could be shared and used as a basis for reflection and learning within National Health Service Trusts and also inform decisions regarding the appropriateness of clinical placements for qualified military nurses. © 2012

Work, employment, and mental illness: expanding the domain of Canadian social work.

PubMed

Shankar, Janki; Barlow, Constance A; Khalema, Ernest

2011-01-01

Despite established evidence that work and employment are an important component of recovery for people who experience mental illness, social work education in Canada seldom offers graduate training or courses on the significance of work in peoples' lives or on the practices involved in helping to gain and retain employment for these individuals. In this article the authors argue that the high levels of unemployment among people who experience mental illness, and the rising incidence of mental health and addictions issues in workplaces, offer the opportunity, as well as the mandate, for social work educators to provide professional education in the area of employment support and assistance.

Comparing gains and losses.

PubMed

McGraw, A Peter; Larsen, Jeff T; Kahneman, Daniel; Schkade, David

2010-10-01

Loss aversion in choice is commonly assumed to arise from the anticipation that losses have a greater effect on feelings than gains, but evidence for this assumption in research on judged feelings is mixed. We argue that loss aversion is present in judged feelings when people compare gains and losses and assess them on a common scale. But many situations in which people judge and express their feelings lack these features. When judging their feelings about an outcome, people naturally consider a context of similar outcomes for comparison (e.g., they consider losses against other losses). This process permits gains and losses to be normed separately and produces psychological scale units that may not be the same in size or meaning for gains and losses. Our experiments show loss aversion in judged feelings for tasks that encourage gain-loss comparisons, but not tasks that discourage them, particularly those using bipolar scales.

Job Coaching and Success in Gaining and Sustaining Employment among Homeless People

ERIC Educational Resources Information Center

Hoven, Hanno; Ford, Rebecca; Willmot, Anne; Hagan, Stephanie; Siegrist, Johannes

2016-01-01

Objective: People who are homeless experience many barriers that affect their ability to gain and sustain work. In this study, we investigate whether personal job coaching support contributes toward employment success. Methods: The short- and long-term employment outcomes of 2,480 clients participating in a labor market program were analyzed.…

Can LENR Energy Gains Exceed 1000?

NASA Astrophysics Data System (ADS)

Nagel, David J.

2011-03-01

Energy gain is defined as the energy realized from reactions divided by the energy required to produce those reactions. Low Energy Nuclear Reactions (LENR) have already been measured to significantly exceed the energy gain of 10 projected from ITER,possibly 15 years from now. Electrochemical experiments using the Pd-D system have shown energy gains exceeding 10. Gas phase experiments with the Ni-H system were reported to yield energy gains of over 100. Neither of these reports has been adequately verified or reproduced. However, the question in the title still deserves consideration. If, as thought by many, it is possible to trigger nuclear reactions that yield MeV energies with chemical energies of the order of eV, then the most optimistic expectation is that LENR gains could approach one million. Hence, the very tentative answer to the question above is yes. However, if LENR could be initiated with some energy cost, and then continue to ``burn,'' very high energy gains might be realized. Consider a match and a pile of dry logs. The phenomenon termed ``heat after death'' will be examined to see if it might be the initial evidence for nuclear ``burning.''

Work experience, work environment, and blood exposure among home care and hospice nurses.

PubMed

Leiss, Jack K

2012-01-01

Blood exposure rates among home care and hospice nurses (RNs) in the United States are markedly lower for nurses with more home care/hospice experience, whether or not they have more total years of nursing experience (i.e., in other work environments). This study examined whether the protective effect of home care/hospice experience was greater for nurses who worked under three types of circumstances that are typical of the home care/hospice work environment and conducive to blood exposure. A mail survey was conducted in 2006 among home care/hospice nurses in North Carolina, a largely rural state in the southeastern U.S. The adjusted response rate was 69% (n=833). Blood exposure rates were higher among nurses with ≤5 years' experience in home care/hospice. Contrary to expectations, the protective effect of more experience was greater among nurses who did not have limited access to safety devices/personal protective equipment, did not have to rush during home visits, and did not often visit homes with unrestrained pets, unruly children, poor lighting, or extreme clutter. These results suggest that characteristics of the home care/hospice work environment limit nurses' ability to use their experience to prevent blood exposure.

The Lived Experiences of Bulgarian Immigrants in the Chicagoland Area: Their Perceptions of Work

ERIC Educational Resources Information Center

Angelova, Iva Ventzislavova

2016-01-01

The purpose of this study was to explore Bulgarian immigrants' narratives with respect to their perceptions of immigrant work challenges; learning at work; work or occupational preferences; immigrant careers, including job transitions and professional development; strategies with respect to work; support at work; satisfaction gained from work; and…

Working memory for braille is shaped by experience.

PubMed

Cohen, Henri; Scherzer, Peter; Viau, Robert; Voss, Patrice; Lepore, Franco

2011-03-01

Tactile working memory was found to be more developed in completely blind (congenital and acquired) than in semi-sighted subjects, indicating that experience plays a crucial role in shaping working memory. A model of working memory, adapted from the classical model proposed by Baddeley and Hitch1 and Baddeley2 is presented where the connection strengths of a highly cross-modal network are altered through experience.

Social Work Experience and Development in China

ERIC Educational Resources Information Center

Sibin, Wang

2013-01-01

This article presents the experience and limitations of government-run social work and the nonprofessional nature of social work, and suggests that the rapid development of social work and its professionalization are the inevitable results of the reform in the system. The author maintains that under market socialism, social work requires the…

20 CFR 220.130 - Work experience as a vocational factor.

Code of Federal Regulations, 2014 CFR

2014-04-01

... RETIREMENT ACT DETERMINING DISABILITY Vocational Considerations § 220.130 Work experience as a vocational factor. (a) General. Work experience means skills and abilities the claimant has acquired through work he... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Work experience as a vocational factor. 220...

20 CFR 220.130 - Work experience as a vocational factor.

Code of Federal Regulations, 2012 CFR

2012-04-01

... RETIREMENT ACT DETERMINING DISABILITY Vocational Considerations § 220.130 Work experience as a vocational factor. (a) General. Work experience means skills and abilities the claimant has acquired through work he... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Work experience as a vocational factor. 220...

20 CFR 220.130 - Work experience as a vocational factor.

Code of Federal Regulations, 2013 CFR

2013-04-01

... RETIREMENT ACT DETERMINING DISABILITY Vocational Considerations § 220.130 Work experience as a vocational factor. (a) General. Work experience means skills and abilities the claimant has acquired through work he... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Work experience as a vocational factor. 220...

20 CFR 220.130 - Work experience as a vocational factor.

Code of Federal Regulations, 2011 CFR

2011-04-01

... RETIREMENT ACT DETERMINING DISABILITY Vocational Considerations § 220.130 Work experience as a vocational factor. (a) General. Work experience means skills and abilities the claimant has acquired through work he... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Work experience as a vocational factor. 220...

Working memory for braille is shaped by experience

PubMed Central

Scherzer, Peter; Viau, Robert; Voss, Patrice; Lepore, Franco

2011-01-01

Tactile working memory was found to be more developed in completely blind (congenital and acquired) than in semi-sighted subjects, indicating that experience plays a crucial role in shaping working memory. A model of working memory, adapted from the classical model proposed by Baddeley and Hitch1 and Baddeley2 is presented where the connection strengths of a highly cross-modal network are altered through experience. PMID:21655448

Contrast gain control: a bilinear model for chromatic selectivity.

PubMed

Singer, B; D'Zmura, M

1995-04-01

We report the results of psychophysical experiments on color contrast induction. In earlier work [Vision Res. 34, 3111 (1994)], we showed that modulating the spatial contrast of an annulus in time induces an apparent modulation of the contrast of a central disk, at isoluminance. Here we vary the chromatic properties of disk and annulus systematically in a study of the interactions among the luminance and the color-opponent channels. Results show that induced contrast depends linearly on both disk and annulus contrast, at low and moderate contrast levels. This dependence leads us to propose a bilinear model for color contrast gain control. The model predicts the magnitude and the chromatic properties of induced contrast. In agreement with experimental results, the model displays chromatic selectivity in contrast gain control and a negligible effect of contrast modulation at isoluminance on the appearance of achromatic contrast. We show that the bilinear model for chromatic selectivity may be realized as a feed-forward multiplicative gain control. Data collected at high contrast levels are fit by embellishing the model with saturating nonlinearities in the contrast gain control of each color channel.

The experience of returning to work.

PubMed

Jansson, Inger; Björklund, Anita

2007-01-01

The purpose of this qualitative study was to explore from an environmental perspective the experiences of returning to work of former unemployed sickness absentees. Five separate focus-group interviews were carried out with themes concerning different environmental areas. The findings showed that the participants in their process of being off work and then attempting returning to work experienced a personal transition manifesting itself as a negative self-image, change of life-rhythm and restrictions in their roles and activities. In their progression, the participants experienced a need for reorientation and expressed feelings of alienation, and for that reason felt need of support from a network, especially a professional one. Regarding attitudes in society, the participants reported experiences of social stigmatization, both in mass media and in their immediate social environment, and an increasing egocentricity among their fellow-workers. They perceived their progression back to work as a 'time quarantine' and as a long and destructive wait for support. The findings indicate that the phenomenon of 'returning to work' after unemployment and sick leave could not be reduced to a single issue. It should rather be seen as a dynamic problem with individual and structural, environmental aspects.

Developmental gains in visuospatial memory predict gains in mathematics achievement.

PubMed

Li, Yaoran; Geary, David C

2013-01-01

Visuospatial competencies are related to performance in mathematical domains in adulthood, but are not consistently related to mathematics achievement in children. We confirmed the latter for first graders and demonstrated that children who show above average first-to-fifth grade gains in visuospatial memory have an advantage over other children in mathematics. The study involved the assessment of the mathematics and reading achievement of 177 children in kindergarten to fifth grade, inclusive, and their working memory capacity and processing speed in first and fifth grade. Intelligence was assessed in first grade and their second to fourth grade teachers reported on their in-class attentive behavior. Developmental gains in visuospatial memory span (d = 2.4) were larger than gains in the capacity of the central executive (d = 1.6) that in turn were larger than gains in phonological memory span (d = 1.1). First to fifth grade gains in visuospatial memory and in speed of numeral processing predicted end of fifth grade mathematics achievement, as did first grade central executive scores, intelligence, and in-class attentive behavior. The results suggest there are important individual differences in the rate of growth of visuospatial memory during childhood and that these differences become increasingly important for mathematics learning.

Developmental Gains in Visuospatial Memory Predict Gains in Mathematics Achievement

PubMed Central

Li, Yaoran; Geary, David C.

2013-01-01

Visuospatial competencies are related to performance in mathematical domains in adulthood, but are not consistently related to mathematics achievement in children. We confirmed the latter for first graders and demonstrated that children who show above average first-to-fifth grade gains in visuospatial memory have an advantage over other children in mathematics. The study involved the assessment of the mathematics and reading achievement of 177 children in kindergarten to fifth grade, inclusive, and their working memory capacity and processing speed in first and fifth grade. Intelligence was assessed in first grade and their second to fourth grade teachers reported on their in-class attentive behavior. Developmental gains in visuospatial memory span (d = 2.4) were larger than gains in the capacity of the central executive (d = 1.6) that in turn were larger than gains in phonological memory span (d = 1.1). First to fifth grade gains in visuospatial memory and in speed of numeral processing predicted end of fifth grade mathematics achievement, as did first grade central executive scores, intelligence, and in-class attentive behavior. The results suggest there are important individual differences in the rate of growth of visuospatial memory during childhood and that these differences become increasingly important for mathematics learning. PMID:23936154

Group work as an incentive for learning – students’ experiences of group work

PubMed Central

Hammar Chiriac, Eva

2014-01-01

Group work is used as a means for learning at all levels in educational systems. There is strong scientific support for the benefits of having students learning and working in groups. Nevertheless, studies about what occurs in groups during group work and which factors actually influence the students’ ability to learn is still lacking. Similarly, the question of why some group work is successful and other group work results in the opposite is still unsolved. The aim of this article is to add to the current level of knowledge and understandings regarding the essence behind successful group work in higher education. This research is focused on the students’ experiences of group work and learning in groups, which is an almost non-existing aspect of research on group work prior to the beginning of the 21st century. A primary aim is to give university students a voice in the matter by elucidating the students’ positive and negative points of view and how the students assess learning when working in groups. Furthermore, the students’ explanations of why some group work ends up being a positive experience resulting in successful learning, while in other cases, the result is the reverse, are of interest. Data were collected through a study-specific questionnaire, with multiple choice and open-ended questions. The questionnaires were distributed to students in different study programs at two universities in Sweden. The present result is based on a reanalysis and qualitative analysis formed a key part of the study. The results indicate that most of the students’ experiences involved group work that facilitated learning, especially in the area of academic knowledge. Three important prerequisites (learning, study-social function, and organization) for group work that served as an effective pedagogy and as an incentive for learning were identified and discussed. All three abstractions facilitate or hamper students’ learning, as well as impact their experiences with

Preservice teachers' objectives and their experience of practical work

NASA Astrophysics Data System (ADS)

Nivalainen, V.; Asikainen, M. A.; Hirvonen, P. E.

2013-06-01

This study explores third-year preservice physics teachers’ (n=32) views concerning the objectives of practical work at school and university. Content analysis of their essays about practical work revealed not only the objectives of the practical work undertaken but also how they had experienced teaching as school and university students. The objectives most commonly referred to were related to the connections between theory and practice, motivation, understanding phenomena, learning how to observe, and learning how to report. In contrast, some objectives were recognized only rarely, which is an important issue for discussion as a future challenge. Preservice teachers’ positive experiences of practical work resulted from the successful implementation of practical work. According to our findings, practical work can in many cases be regarded as successful, especially when the participants understand the objectives of the teaching. In contrast, negative experiences reflected failures or difficulties in implementation. We conclude by suggesting that preservice teachers should be offered opportunities to reflect on their previous experiences and to see and experience in practice the advantages of practical work.

Comparison of access, outcomes and experiences of older adults and working age adults in psychological therapy.

PubMed

Chaplin, Robert; Farquharson, Lorna; Clapp, Melissa; Crawford, Mike

2015-02-01

This study aimed to evaluate the access, experiences and outcomes of older adults receiving psychological therapies in comparison with adults of working age Primary and secondary care providers of psychological therapy services participated in the National Audit of Psychological Therapies. The main standards of access, experience and outcomes were measured by retrospective case records audits of people who completed therapy and a service user questionnaire. Outcomes were measured pre-treatment and post-treatment on the PHQ-9 and GAD-7. A total of 220 services across 97 organisations took part, 137 (62%) in primary care. Service user questionnaires were received from 14 425 (20%) respondents. A total of 122 740 records were audited, of whom 7794 (6.4%) were older adults. They were under represented as 13% of the sample would have been expected to be over 65 years according to age adjusted psychiatric morbidity figures. People over 75 years had the third expected referral rate. Significantly, more older adults than working age adults completed therapy (59.6% vs 48.6%) and were assessed as having 'recovered' post-treatment (58.5% vs 45.5%). Older adults were more satisfied with waiting times and numbers of sessions, but there were no differences in self-reported experience of therapy. Although older adults are less likely to gain access to psychological therapies, they appear to have better outcomes than working age adults. Further work is needed to improve access for older people. Copyright © 2014 John Wiley & Sons, Ltd.

Application of gain scheduling to the control of batch bioreactors

NASA Technical Reports Server (NTRS)

Cardello, Ralph; San, Ka-Yiu

1987-01-01

The implementation of control algorithms to batch bioreactors is often complicated by the inherent variations in process dynamics during the course of fermentation. Such a wide operating range may render the performance of fixed gain PID controllers unsatisfactory. In this work, a detailed study on the control of batch fermentation is performed. Furthermore, a simple batch controller design is proposed which incorporates the concept of gain-scheduling, a subclass of adaptive control, with oxygen uptake rate as an auxiliary variable. The control of oxygen tension in the biorector is used as a vehicle to convey the proposed idea, analysis and results. Simulation experiments indicate significant improvement in controller performance can be achieved by the proposed approach even in the presence of measurement noise.

The greenGain project - Biomass from landscape conservation and maintenance work for renewable energy production in the EU

NASA Astrophysics Data System (ADS)

Clalüna, Aline; Baumgarten, Wibke; García Galindo, Daniel; Lenz, Klaus; Doležal, Jan; De Filippi, Federico; Lorenzo, Joaquín; Montagnoli, Louis

2017-04-01

The project greenGain is looking for solutions to increase the energy production with regional and local biomass from landscape conservation and maintenance work, which is performed in the public interest. The relevant resources analysed in the greenGain model regions are, among others, biomass residues from clearing invasive vegetation in marginal agricultural lands in Spain, and residues from abandoned vineyards and olive groves in landscape protected areas in Italy. The main target groups are regional and local players who are responsible for maintenance and conservation work and for the biomass residue management in their regions. Moreover, the focus will be on service providers - including farmers and forest owners, their associations, NGOs, energy providers and consumers. Local companies, municipalities and public authorities are collaborating to identify the still underutilised non-food biomass resources and to discuss the way to integrate them into the local and regional biomass markets. Since the start of the three year project in January 2015, the partners from Italy, Spain, Czech Republic and Germany analysed, among other, the biomass feedstock potential coming from landscape maintenance work, and assessed various technological options to utilise this type of biomass. Further, political, legal and environmental aspects as well as awareness raising and public acceptance actions regarding the energetic use of biomass from public areas were assessed. greenGain also facilitates the exchange between model regions and other similar relevant players in the EU and shares examples of good practice. General guidelines will be prepared to guarantee a wide dissemination to other regions in the EU. Thus, the project shows how to build-up reliable knowledge on local availability of this feedstock and provides know-how concerning planning, harvesting, pre-treatment, storage and sustainable conversion pathways to a wide range of stakeholders in the EU.

Optimal experience among teachers: new insights into the work paradox.

PubMed

Bassi, Marta; Delle Fave, Antonella

2012-01-01

Several studies highlighted that individuals perceive work as an opportunity for flow or optimal experience, but not as desirable and pleasant. This finding was defined as the work paradox. The present study addressed this issue among teachers from the perspective of self-determination theory, investigating work-related intrinsic and extrinsic motivation, as well as autonomous and controlled behavior regulation. In Study 1, 14 teachers were longitudinally monitored with Experience Sampling Method for one work week. In Study 2, 184 teachers were administered Flow Questionnaire and Work Preference Inventory, respectively investigating opportunities for optimal experience, and motivational orientations at work. Results showed that work-related optimal experiences were associated with both autonomous regulation and with controlled regulation. Moreover, teachers reported both intrinsic and extrinsic motivation at work, with a prevailing intrinsic orientation. Findings provide novel insights on the work paradox, and suggestions for teachers' well-being promotion.

Work Placement in UK Undergraduate Programmes. Student Expectations and Experiences.

ERIC Educational Resources Information Center

Leslie, David; Richardson, Anne

1999-01-01

A survey of 189 pre- and 106 post-sandwich work-experience students in tourism suggested that potential benefits were not being maximized. Students needed better preparation for the work experience, especially in terms of their expectations. The work experience needed better design, and the role of industry tutors needed clarification. (SK)

Nurses' experiences working with nursing students in a hospital: a phenomenological enquiry.

PubMed

Lapeña-Moñux, Yolanda Raquel; Cibanal-Juan, Luis; Orts-Cortés, M Isabel; Maciá-Soler, M Loreto; Palacios-Ceña, Domingo

2016-01-01

this paper explores the experiences of registered nurses working with Spanish nursing students within the hospital. a qualitative phenomenological approach was followed. Purposeful sampling was employed. Twenty-one registered nurses, from a public hospital located in Spain, were included in the study. Data were collected by means of unstructured and semi-structured interviews and were analysed using Giorgi's proposal. The Consolidated Criteria for Reporting Qualitative Research were followed. three main themes described the experience of registered nurses: "The nurse's relationship with nursing students"; most nurses emphasized the importance of the first contact with students and they considered students' attitude to be key. "Defining the role of the student in clinical practice"; it is necessary to unify the nurse's role and interventions to avoid misleading students and establish priorities in clinical practice. "Building bridges between clinical settings and the University"; the need to establish a common ground and connection between the university and hospital clinical settings was emphasized. Nurses felt that the training program should also be designed by the clinical settings themselves. understanding the meaning of nursing students with registered nurses might gain a deeper insight into their expectations.

All in a Day's Work: Job Experiences, Self-Esteem, and Fathering in Working-Class Families.

ERIC Educational Resources Information Center

Grimm-Thomas, Karen; Perry-Jenkins, Maureen

1994-01-01

Examined how working-class fathers' job experiences affected their self-esteem and parenting styles. Conducted home interviews with 59 working-class fathers in dual-earner families and their target child, who was aged 8 to 12 years. Found that more positive fathers' work experiences, higher their self-esteem, which predicted more accepting…

A lot of hard work, but doable: Pregnancy experiences of women with type-1 diabetes.

PubMed

McGrath, Meaghan; Chrisler, Joan C

2017-06-01

Despite many medical advances, pregnant women with type-1 diabetes are still considered to be at high risk. Previous research suggests that physicians' focus on strict glycemic control and negative outcomes can result in fear and uncertainty about undertaking pregnancy. The present study was designed to gain insight into the lived pregnancy experiences of women with type-1 diabetes and to solicit their thoughts on what health care providers could do to assist them to have a healthy pregnancy. Ten U.S. women with type-1 diabetes who were currently pregnant and/or had previously given birth participated in structured interviews. They described the hard work required to attain the strict glycemic control necessary during pregnancy to maintain their health and that of their fetus. However, they found diabetes and pregnancy to be a more positive and successful experience than they had anticipated. The results suggest that early diabetes education, pregnancy planning, and social support are important, yet often overlooked, factors that increase the likelihood of physically and emotionally successful pregnancy experiences for women with type-1 diabetes.

THE ROLE OF AFFECTIVE EXPERIENCE IN WORK MOTIVATION

PubMed Central

SEO, MYEONG-GU; BARRETT, LISA FELDMAN; BARTUNEK, JEAN M.

2005-01-01

Based on psychological and neurobiological theories of core affective experience, we identify a set of direct and indirect paths through which affective feelings at work affect three dimensions of behavioral outcomes: direction, intensity, and persistence. First, affective experience may influence these behavioral outcomes indirectly by affecting goal level and goal commitment, as well as three key judgment components of work motivation: expectancy judgments, utility judgments, and progress judgments. Second, affective experience may also affect these behavioral outcomes directly. We discuss implications of our model. PMID:16871321

20 CFR 404.1572 - What we mean by substantial gainful activity.

Code of Federal Regulations, 2011 CFR

2011-04-01

... work activity that involves doing significant physical or mental activities. Your work may be... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false What we mean by substantial gainful activity... Activity § 404.1572 What we mean by substantial gainful activity. Substantial gainful activity is work...

20 CFR 416.972 - What we mean by substantial gainful activity.

Code of Federal Regulations, 2011 CFR

2011-04-01

... work activity that involves doing significant physical or mental activities. Your work may be... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false What we mean by substantial gainful activity... Activity § 416.972 What we mean by substantial gainful activity. Substantial gainful activity is work...

20 CFR 416.972 - What we mean by substantial gainful activity.

Code of Federal Regulations, 2010 CFR

2010-04-01

... work activity that involves doing significant physical or mental activities. Your work may be... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false What we mean by substantial gainful activity... Activity § 416.972 What we mean by substantial gainful activity. Substantial gainful activity is work...

20 CFR 404.1572 - What we mean by substantial gainful activity.

Code of Federal Regulations, 2010 CFR

2010-04-01

... work activity that involves doing significant physical or mental activities. Your work may be... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false What we mean by substantial gainful activity... Activity § 404.1572 What we mean by substantial gainful activity. Substantial gainful activity is work...

Compulsory Work Experience Programs: Hindrance or Help?

ERIC Educational Resources Information Center

Nevile, Ann

2004-01-01

A recent survey of studies on the school to work transition was particularly critical of English and Swedish compulsory work experience programs. This article reports on an Australian case study that reaches the opposite conclusion. The majority of participants in the Work for the Dole program are young people under 25 who are struggling to find…

20 CFR 404.1565 - Your work experience as a vocational factor.

Code of Federal Regulations, 2012 CFR

2012-04-01

... § 404.1565 Your work experience as a vocational factor. (a) General. Work experience means skills and abilities you have acquired through work you have done which show the type of work you may be expected to do... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Your work experience as a vocational factor...

20 CFR 404.1565 - Your work experience as a vocational factor.

Code of Federal Regulations, 2013 CFR

2013-04-01

... § 404.1565 Your work experience as a vocational factor. (a) General. Work experience means skills and abilities you have acquired through work you have done which show the type of work you may be expected to do... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Your work experience as a vocational factor...

20 CFR 416.965 - Your work experience as a vocational factor.

Code of Federal Regulations, 2011 CFR

2011-04-01

... § 416.965 Your work experience as a vocational factor. (a) General. Work experience means skills and abilities you have acquired through work you have done which show the type of work you may be expected to do... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Your work experience as a vocational factor...

20 CFR 416.965 - Your work experience as a vocational factor.

Code of Federal Regulations, 2014 CFR

2014-04-01

... § 416.965 Your work experience as a vocational factor. (a) General. Work experience means skills and abilities you have acquired through work you have done which show the type of work you may be expected to do... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Your work experience as a vocational factor...

20 CFR 404.1565 - Your work experience as a vocational factor.

Code of Federal Regulations, 2014 CFR

2014-04-01

... § 404.1565 Your work experience as a vocational factor. (a) General. Work experience means skills and abilities you have acquired through work you have done which show the type of work you may be expected to do... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Your work experience as a vocational factor...

20 CFR 416.965 - Your work experience as a vocational factor.

Code of Federal Regulations, 2012 CFR

2012-04-01

... § 416.965 Your work experience as a vocational factor. (a) General. Work experience means skills and abilities you have acquired through work you have done which show the type of work you may be expected to do... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Your work experience as a vocational factor...

20 CFR 416.965 - Your work experience as a vocational factor.

Code of Federal Regulations, 2013 CFR

2013-04-01

... § 416.965 Your work experience as a vocational factor. (a) General. Work experience means skills and abilities you have acquired through work you have done which show the type of work you may be expected to do... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Your work experience as a vocational factor...

Implementation of the SSHAC Guidelines for Level 3 and 4 PSHAs - Experience Gained from Actual Applications

USGS Publications Warehouse

Hanks, Thomas C.; Abrahamson, Norm A.; Boore, David M.; Coppersmith, Kevin J.; Knepprath, Nichole E.

2009-01-01

In April 1997, after four years of deliberations, the Senior Seismic Hazard Analysis Committee released its report 'Recommendations for Probabilistic Seismic Hazard Analysis: Guidance on Uncertainty and Use of Experts' through the U.S. Nuclear Regulatory Commission as NUREG/CR-6372, hereafter SSHAC (1997). Known informally ever since as the 'SSHAC Guidelines', SSHAC (1997) addresses why and how multiple expert opinions - and the intrinsic uncertainties that attend them - should be used in Probabilistic Seismic Hazard Analyses (PSHA) for critical facilities such as commercial nuclear power plants. Ten years later, in September 2007, the U.S. Geological Survey (USGS) entered into a 13-month agreement with the U.S. Nuclear Regulatory Commission (NRC) titled 'Practical Procedures for Implementation of the SSHAC Guidelines and for Updating PSHAs'. The NRC was interested in understanding and documenting lessons learned from recent PSHAs conducted at the higher SSHAC Levels (3 and 4) and in gaining input from the seismic community for updating PSHAs as new information became available. This study increased in importance in anticipation of new applications for nuclear power facilities at both existing and new sites. The intent of this project was not to replace the SSHAC Guidelines but to supplement them with the experience gained from putting the SSHAC Guidelines to work in practical applications. During the course of this project, we also learned that updating PSHAs for existing nuclear power facilities involves very different issues from the implementation of the SSHAC Guidelines for new facilities. As such, we report our findings and recommendations from this study in two separate documents, this being the first. The SSHAC Guidelines were written without regard to whether the PSHAs to which they would be applied were site-specific or regional in scope. Most of the experience gained to date from high-level SSHAC studies has been for site-specific cases, although three

The Working Experience. Teacher's Manual.

ERIC Educational Resources Information Center

Smith, Jeanne H.; Ringel, Harry

A teacher's manual is presented for "The Working Experience," a series of three texts for English-as-a-Second-Language (ESL) students. The series builds on oral skills to develop reading and writing ability while still expanding oral English-language proficiency. Because one of the basic principles underlying the series is the idea that students…

A research note on the relationship between long working hours and weight gain for older workers in the United States.

PubMed

Mercan, Murat Anil

2014-09-01

Working long hours may be related to obesity in older adults. No studies have focused on older workers and long work hours, although the risk of obesity is high among this population group. This study is the first attempt to investigate the relationship between obesity and the older workforce. Panel data from the Health and Retirement Study are examined using Cox regression techniques. We found that older workers who work more than 59 hr a week are more likely to gain weight than older workers who work less than 59 hr per week. © The Author(s) 2013.

Policy on manager involvement in work re-integration: managers' experiences in a Canadian setting.

PubMed

Maiwald, Karin; Meershoek, Agnes; de Rijk, Angelique; Nijhuis, Frans J N

2014-01-01

In Canada and other countries, sickness absence among workers is a significant concern. Local return-to-work policies developed by both management and workers' representatives are preferred to tackle the problem. This article examines how managers perceive this local bipartite agreed upon return-to-work policy, wherein a social constructivist view on the policy process is taken. In-depth interviews were held with 10 managers on their experiences with execution of this policy in a Canadian healthcare organization. Interviews were transcribed verbatim and qualitative analyses were completed to gain deep insight into the managers' perspectives. Results show that the managers viewed themselves as a linchpin between the workplace and the worker. They did not feel heard by the other stakeholders, wrestled with worker's limitations, struggled getting plans adjusted and became overextended to meet return-to-work objectives. The study shows that the managers felt unable to meet the responsibilities the policy demanded and got less involved in the return-to-work process than this policy intended. RTW policy needs to balance on the one hand, flexibility to safeguard active involvement of managers and, on the other hand, strictness regarding taking responsibility by stakeholders, particularly the health care and re-integration professionals.

Impact of Previous Pharmacy Work Experience on Pharmacy School Academic Performance

PubMed Central

Mar, Ellena; T-L Tang, Terrill; Sasaki-Hill, Debra; Kuperberg, James R.; Knapp, Katherine

2010-01-01

Objectives To determine whether students' previous pharmacy-related work experience was associated with their pharmacy school performance (academic and clinical). Methods The following measures of student academic performance were examined: pharmacy grade point average (GPA), scores on cumulative high-stakes examinations, and advanced pharmacy practice experience (APPE) grades. The quantity and type of pharmacy-related work experience each student performed prior to matriculation was solicited through a student survey instrument. Survey responses were correlated with academic measures, and demographic-based stratified analyses were conducted. Results No significant difference in academic or clinical performance between those students with prior pharmacy experience and those without was identified. Subanalyses by work setting, position type, and substantial pharmacy work experience did not reveal any association with student performance. A relationship was found, however, between age and work experience, ie, older students tended to have more work experience than younger students. Conclusions Prior pharmacy work experience did not affect students' overall academic or clinical performance in pharmacy school. The lack of significant findings may have been due to the inherent practice limitations of nonpharmacist positions, changes in pharmacy education, and the limitations of survey responses. PMID:20498735

Neurobehavioral performance and work experience in Florida farmworkers.

PubMed

Kamel, Freya; Rowland, Andrew S; Park, Lawrence P; Anger, W Kent; Baird, Donna D; Gladen, Beth C; Moreno, Tirso; Stallone, Lillian; Sandler, Dale P

2003-11-01

Farmworkers experience many work-related hazards, including exposure to neurotoxicants. We compared neurobehavioral performance of 288 farmworkers in central Florida who had done farm work for at least 1 month with 51 controls who had not. Most of the farmworkers had worked in one or more of three types of agriculture: ornamental ferns, nurseries, or citrus fruit. We collected information on farm work history in a structured interview and evaluated neurobehavioral performance using a battery of eight tests. Analyses were adjusted for established confounders including age, sex, education, and acculturation. Ever having done farm work was associated with poor performance on four tests--digit span [odds ratio (OR) = 1.90; 95% confidence interval (CI), 1.02-3.53], tapping (coefficient = 4.13; 95% CI, 0.00-8.27), Santa Ana test (coefficient = 1.34; 95% CI, 0.29-2.39), and postural sway (coefficient = 4.74; 95% CI, -2.20 to 11.7)--but had little effect on four others: symbol digit latency, vibrotactile threshold, visual contrast sensitivity, and grip strength. Associations with farm work were similar in magnitude to associations with personal characteristics such as age and sex. Longer duration of farm work was associated with worse performance. Associations with fern work were more consistent than associations with nursery or citrus work. Deficits related to the duration of work experience were seen in former as well as current farmworkers, and decreased performance was related to chronic exposure even in the absence of a history of pesticide poisoning. We conclude that long-term experience of farm work is associated with measurable deficits in cognitive and psychomotor function.

Women's postpartum maternity benefits and work experience.

PubMed

Gjerdingen, D K; McGovern, P M; Chaloner, K M; Street, H B

1995-10-01

This study was conducted to describe women's perceptions of their maternity leave policy and its implementation, maternity leave benefits, postpartum work experience, and factors that relate to returning to work. Surveys were mailed to 436 married, recently employed, first-time mothers at 1, 3, 6, 9 and 12 months postpartum. Most respondents said they had written maternity leave policies they could understand, but they were not completely satisfied with their policies. The average 11.1-week maternity leave was considerably shorter than their 8-month ideal, and only 25.5% had the option of working part-time. A minority (35.8%) were allowed to use personal days to care for a sick infant. Most women were distressed about making child care arrangements. Compared with women who remained at home, those who returned to work complained of more respiratory, gynecologic, and breast symptoms. Relatively little is known about women's postpartum work experience. In this study, return to work after delivery was related to several demographic, occupational, and social factors and was associated with health problems and concerns about child care. With a majority of new mothers now returning to work, attention has recently been directed to factors that facilitate the merger of work and parenting roles. One such important factor is women's parental or maternity leave benefits, the focus of this study.

Comparative Analysis of Nursing Students' Perspectives toward Avatar Learning Modality: Gain Pre-Clinical Experience via Self-Paced Cognitive Tool

ERIC Educational Resources Information Center

Commendador, Kathleen; Chi, Robert

2013-01-01

This study was undertaken to better understand the nature of nursing students' perspectives toward simulative learning modality for gaining pre-clinical experience via self-paced cognitive tool--Avatar. Findings indicates that participants engaged in synchronous Avatar learning environment had higher levels of appreciation toward Avatar learning…

Working in dissonance: experiences of work instability in workers with common mental disorders.

PubMed

Danielsson, Louise; Bertilsson, Monica; Holmgren, Kristina; Hensing, Gunnel

2017-05-18

Common mental disorders have a negative impact on work functioning, but less is known about the process when the functioning starts to destabilize. This study explores experiences of work instability in workers with common mental disorders. A grounded theory study using a theoretical sampling frame, individual in-depth interviews and a constant comparative analysis conducted by a multidisciplinary research team. The sample involved 27 workers with common mental disorders, currently working full or part time, or being on sick leave not more than 6 months. They were women and men of different ages, representing different occupations and illness severity. A general process of work instability was conceptualized by the core category Working in dissonance: captured in a bubble inside the work stream. The workers described that their ordinary fluency at work was disturbed. They distanced themselves from other people at and outside work, which helped them to regain their flow but simultaneously made them feel isolated. Four categories described sub-processes of the dissonance: Working out of rhythm, Working in discomfort, Working disconnected and Working in a no man's land. The experience of work instability in CMDs was conceptualized as "working in dissonance", suggesting a multifaceted dissonance at work, characterized by a sense of being caught up, as if in a bubble. Focusing on how the worker can re-enter their flow at work when experiencing dissonance is a new approach to explore in occupational and clinical settings.

Work and Career Experiences of Men from Families without College Experience

ERIC Educational Resources Information Center

Woodside, Marianne; Gibbons, Melinda M.; Davison, John; Hannon, Christine; Sweeney, Jeffrey R.

2012-01-01

A dearth of research exists exploring the career and work development of adult men and the influence of family-of-origin on that development. In this qualitative study, the researchers used a phenomenological approach to examine the career and work experiences of men whose parents have no education beyond high school and the influences of family…

Gain curves and hydrodynamic modeling for shock ignition

NASA Astrophysics Data System (ADS)

Lafon, M.; Ribeyre, X.; Schurtz, G.

2010-05-01

Ignition of a precompressed thermonuclear fuel by means of a converging shock is now considered as a credible scheme to obtain high gains for inertial fusion energy. This work aims at modeling the successive stages of the fuel time history, from compression to final thermonuclear combustion, in order to provide the gain curves of shock ignition (SI). The leading physical mechanism at work in SI is pressure amplification, at first by spherical convergence, and by collision with the shock reflected at center during the stagnation process. These two effects are analyzed, and ignition conditions are provided as functions of the shock pressure and implosion velocity. Ignition conditions are obtained from a non-isobaric fuel assembly, for which we present a gain model. The corresponding gain curves exhibit a significantly lower ignition threshold and higher target gains than conventional central ignition.

A TIME TO TRAIN, AN ACCOUNT OF EXPERIENCE GAINED BY RTB, AT ITS SPENCER WORKS.

ERIC Educational Resources Information Center

BAKER, JAMES; REYNOLDS, O.W.

EDUCATION AND TRAINING, BEGINNING 18 MONTHS BEFORE THE OPENING IN 1962 OF THE NEW SPENCER WORKS STEEL PLANT OF RICHARD THOMAS AND BALDWINS, LTD., IN MONMOUTHSHIRE, ENGLAND, INVOLVED ALL LEVELS OF PERSONNEL. (SOME PROGRAMS, FOR EXAMPLE, FOR CLERICALS, WERE DELAYED UNTIL AFTER THE OPENING.) THE UNDEVELOPED SITE, RADICALLY NEW EQUIPMENT AND…

Gain scheduling - Potential hazards and possible remedies

NASA Technical Reports Server (NTRS)

Shamma, Jeff S.; Athans, Michael

1991-01-01

A common gain scheduling rule-of-thumb is to schedule on a slow variable. In this work, it is shown how current gain scheduling practice is necessarily limited to slow variations in the scheduling variable. These limitations are revealed to be consequences of fundamental control concepts. Furthermore, it is shown how a formulation of the gain scheduling procedure can lead toward ultimately removing these restrictions.

Characteristics of Early Work Experiences and Their Association with Future Employment

ERIC Educational Resources Information Center

McDonnall, Michele Capella; O'Mally, Jamie

2012-01-01

Introduction: Early work experiences are a key predictor of future employment for transition-age youths with visual impairments. We investigated how specific characteristics of early work experiences influence future employment and whether the receipt of Supplemental Security Income (SSI) benefits is associated with early work experiences among…

Helping others increases meaningful work: Evidence from three experiments.

PubMed

Allan, Blake A; Duffy, Ryan D; Collisson, Brian

2018-03-01

The aim of the current research was to examine whether manipulating task significance increased the meaningfulness of work among students (Study 1), an online sample of working adults (Study 2), and public university employees (Study 3). In Study 1, students completed a typing task for the benefit of themselves, a charity, or someone they knew would directly benefit from their work. People who worked to benefit someone else, rather than themselves, reported greater task meaningfulness. In Study 2, a representative, online sample of employees reflected on a time when they worked to benefit themselves or someone else at work. Results revealed that people who reflected on working to benefit someone else, rather than themselves, reported greater work meaningfulness. In Study 3, public university employees participated in a community intervention by working as they normally would, finding new ways to help people each day, or finding several new ways to help others on a single day. People who helped others many times in a single day experienced greater gains in work meaningfulness over time. Across 3 experimental studies, we found that people who perceived their work as helping others experienced more meaningfulness in their work. This highlights the potential mechanisms practitioners, employers, and other parties can use to increase the meaningfulness of work, which has implications for workers' well-being and productivity. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

20 CFR 404.1565 - Your work experience as a vocational factor.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... 404.1565 Section 404.1565 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE... for you to learn to do it, and was substantial gainful activity. We do not usually consider that work... requires little or no judgment and can be learned in a short period of time. (b) Information about your...

20 CFR 404.1565 - Your work experience as a vocational factor.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... 404.1565 Section 404.1565 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE... for you to learn to do it, and was substantial gainful activity. We do not usually consider that work... requires little or no judgment and can be learned in a short period of time. (b) Information about your...

Embodied Work: Insider Perspectives on the Work of HIV/AIDS Peer Counselors

PubMed Central

Messias, DeAnne K. Hilfinger; Moneyham, Linda; Vyavaharkar, Medha; Murdaugh, Carolyn; Phillips, Kenneth D.

2009-01-01

Our aim in this study was to explore HIV/AIDS peer counseling from the perspective of women actively engaged in this work within the context of a community-based program in rural areas of the southeastern United Sates. Based on this research we suggest that the embodied work of HIV/AIDS peer counselors is constructed around their personal identities and experiences. This work involves gaining entry to other HIV-positive women's lives, building relationships, drawing on personal experiences, facing issues of fear and stigma, tailoring peer counseling for diversity, balancing risks and benefits, and terminating relationships. Peer counselors recognize the personal and collective value of their work, which, like much of women's work within the context of family and community, lacks public visibility and acknowledgement. We discuss implications for the training and support of peer-based interventions for HIV and other women's health issues across diverse contexts and settings. PMID:19492204

Understanding Work Experiences of People with Inflammatory Bowel Disease.

PubMed

Restall, Gayle J; Simms, Alexandria M; Walker, John R; Graff, Lesley A; Sexton, Kathryn A; Rogala, Linda; Miller, Norine; Haviva, Clove; Targownik, Laura E; Bernstein, Charles N

2016-07-01

People with inflammatory bowel disease (IBD) are at increased risk for unemployment and work absenteeism over the course of their adult lives. However, little is known about the firsthand experiences of people living with the disease regarding perceived barriers, facilitators, and strategies for navigating work roles. In this qualitative study, participants were purposefully recruited from 2 existing IBD cohort study samples. Recruitment strategies aimed for diversity in age, sex, and disease type, duration, and symptom activity. In-depth interviews sought perspectives of living with IBD. Data were analyzed using inductive qualitative methods. Forty-five people currently or previously in the workforce participated; 51% were female. The mean age was 45.4 years (SD = 16.1; range = 21-73 years). Mean IBD duration was 10.9 years (SD = 6.3). Participants had a broad range of experiences in adapting to work roles. IBD symptoms and treatments interacted with other personal and environmental factors to shape the experiences of work. Experiences were shaped by: (1) personal health and well-being, (2) personal values, beliefs, and knowledge, (3) job characteristics, (4) workplace physical environment, (5) workplace culture, and (6) financial factors. Participants identified personal strategies and environmental supports that assisted them to navigate their work roles. The perspectives of people with IBD provided in-depth understanding of contextual factors that influence work roles. They identified personal strategies to manage health and choices about work, environmental supports that promote timely workplace accommodations, and appropriate social insurance benefits as facilitators of work retention for people with IBD.

NASA Work Experience

NASA Technical Reports Server (NTRS)

Frandsen, Athela F.

2015-01-01

I have had the opportunity to support the analytical laboratories in chemical analysis of unknown samples, using Optical Microscopy (OM), Polarizing Light Microscopy (PLM), Fourier-Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEMEDS), and X-ray Powder Diffraction (XPD). I have assisted in characterizing fibers pulled from a spacecraft, a white fibrous residue discovered in a jet refueler truck, brown residue from a plant habitat slated for delivery to the ISS (International Space Station), corrosion on a pipe from a sprinkler, and air filtration material brought back from the ISS. I also conducted my own fiber study in order to practice techniques and further my understanding of background concepts. Furthermore, I had the opportunity to participate in diverse work assignments, where I was assigned to work with other branches of the engineering department for 1-2 days each. The first was in the Materials Science branch where I participated in the construction of the plant habitat intended for use in research aboard the ISS. The second was in the Testing Design branch where I assisted with tensile and hardness testing of over 40 samples. In addition, I have had the privilege to attend multiple tours of the NASA KSC campus, including to the Astronaut Crew Quarters, the VAB (the main area, the Columbia room, and the catwalk), the Visitor Center housing the shuttle Atlantis, the Saturn-V exhibit, the Prototype laboratory, SWAMP WORKS, the Shuttle Landing Facility, the Crawler, and the Booster Fabrication Facility (BFF). Lastly, much of my coursework prepared me for this experience, including numerous laboratory courses with topics diverse as chemistry, physics, and biology.

Gaining hope and self-confidence-An interview study of women's experience of treatment by art therapy for severe fear of childbirth.

PubMed

Wahlbeck, Helén; Kvist, Linda J; Landgren, Kajsa

2017-10-31

Fear of childbirth is a serious problem that can have negative effects on both women and babies and to date treatment options are limited. The aim of this study was to elucidate the experience of undergoing art therapy in women with severe fear of childbirth. Nineteen women residing in Sweden, who had undergone art therapy for severe fear of childbirth, were interviewed during 2011-2013 about their experiences of the treatment. All women had received both support from a specialist team of midwives and treatment by an art therapist who was also a midwife. The women were interviewed three months after giving birth. The transcribed interviews were analysed with a phenomenological hermeneutical method. A main theme and three themes emerged from the analysis. The main theme was Gaining hope and self confidence. The three themes were; Carrying heavy baggage, Creating images as a catalyst for healing and Gaining new insights and abilities. Through the use of images and colours the women gained access to difficult emotions and the act of painting helped them visualize these emotions and acted as a catalyst for the healing process. Art therapy was well accepted by the women. Through sharing their burden of fear by creating visible images, they gained hope and self-confidence in the face of their impending childbirth. The results may contribute to knowledge about the feasibility of treating fear of childbirth by art therapy. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

The experience of attempting to return to work following spinal cord injury: a systematic review of the qualitative literature.

PubMed

Hilton, Gillean; Unsworth, Carolyn; Murphy, Gregory

2018-07-01

This review sought to answer the question "What are the barriers and facilitators influencing people's experience of return to work following spinal cord injury?" Studies that met the selection criteria were identified, presented and critically appraised using National Institute for Health and Care Excellence guidelines. Thematic synthesis was completed with studies possessing strong methodological rigor. Synthesis and interpretation involved three stages; coding of primary data; development of descriptive themes reflective of the primary data; and establishment of analytical themes to answer the review question. Data from nine papers were included in the thematic synthesis. Several descriptive themes and three analytical themes were drawn from the data to answer the research question. Analytical themes included: a matrix of personal and environmental factors exists requiring complex navigation in order to create possibilities and opportunities for postinjury employment; the process of seeking or gaining employment shares a reciprocal relationship with the temporal nature of adjustment to spinal cord injury; and there is an intrinsic need for occupational engagement through paid employment. Returning to or gaining employment after spinal cord injury is a fundamentally difficult experience for people. Multiple strategies are required to support the navigation of the process. There is, however, a need in people with spinal cord injury, to be a worker, and with that comes the inherent benefits of being employed. Implications for rehabilitation Returning to work should be a significant focus of spinal cord injury rehabilitation. Employment is both possible and health promoting following spinal cord injury. Multiple strategies are required to support people to navigate the return to work process. It is important to be cognizant of the individual motivations for being a worker and the complexity of the adjustment process. Spinal cord injury centers can provide a

From struggles to resource gains in interprofessional service networks: Key findings from a multiple case study.

PubMed

Toiviainen, Hanna; Kira, Mari

2017-07-01

In interprofessional service networks, employees cross professional boundaries to collaborate with colleagues and clients with expertise and values different from their own. It can be a struggle to adopt shared work practices and deal with "multivoicedness." At the same time, networks allow members to engage in meaningful service provision, gain a broader understanding of the service provided, and obtain social support. Intertwined network struggles and resource gains have received limited attention in the interprofessional care literature to date. The aim of the study was to investigate the learning potential of the co-existing struggles and resource gains. This article reports findings from two interprofessional networks. Interviews were conducted with 19 employees and thematically analysed. Three types of struggles and six types of resource gains of networking were identified. The struggles relate, first, to the assumptions of networking following similar practices to those in a home organisation; second, to the challenges of dealing with the multivoicedness of networking; and, third, to the experienced gap between the networking ideals and the reality of cooperation. At the same time, the network members experience gains in emotional resources (e.g., stronger sense of meaningfulness at work), cognitive resources (e.g., understanding the customer needs from alternative perspectives), and social resources (e.g., being able to rely on other professionals' competence). Learning potential emerged from the dynamics between coexisting struggles and resource gains.

First Aid and Transportation Course Contents Based on Experience gained in the Iran-Iraq War: a Qualitative Study.

PubMed

Sarhangi, Forogh; Gholami, Hamid Reza; Khaghanizade, Morteza; Najafi Mehri, Soheil

2015-02-01

Effective first aid and transportation influences injury-induced mortality. But few qualitative studies have been conducted so far in this area. The aim of this study was to identify the content of the first aid and patient transportation course based on experience gained from the Iran-Iraq war. This was a conventional qualitative content analysis study; a purposeful sample of 14 first aid and transportation experts who had worked during the Iran-Iraq war was recruited. We collected and analyzed the study data by using the semi-structured interview method and the conventional content analysis approach respectively. Each interview transcript was reviewed several times. Words, sentences, and paragraphs were labeled with codes. Codes were compared with each other and categorized according to their similarities. Similar sub-categories and categories were also grouped together and formed themes. Study participants' experiences of wartime first aid and transportation (FAT) education fell into two main themes including 'the congruence of education and educational needs' and 'managers' engagement in FAT education. The four main categories of these two themes were use of appropriate educational facilities, adopting effective teaching strategies, universal FAT education and specialized training skills. The two key requirements of the first aid and transportation courses are practicality and managerial engagement. We developed and provided specific guidance of FAT curriculum by using the study findings. This curriculum is recommended for educating FAT staffs, paramedics, emergency technicians, and military nurses.

A study on the relationships between age, work experience, cognition, and work ability in older employees working in heavy industry.

PubMed

Chung, Jaeyeop; Park, Juhyung; Cho, Milim; Park, Yunhee; Kim, DeokJu; Yang, Dongju; Yang, Yeongae

2015-01-01

[Purpose] The purpose of this study was to examine the correlation of age, work experience, cognition, and work ability in older employees working in heavy industry. [Subjects and Methods] The study was conducted using 100 subjects who were over 55 years old and worked in heavy industry. To obtain data, we first had the subjects complete the MoCA-K test and Work Ability Index (WAI). The data were then analyzed by frequency and correlation using statistical software (SPSS 21.0). [Results] Through this study, we discovered a significant positive correlation between WAI and MoCA-K, age, and work experience. [Conclusion] This study revealed that work ability in older employees increases not with the number of years worked but with the enhancement of cognitive ability. Special management that focuses on cognition is therefore required for senior employees working in the field of heavy industry.

Variable Work Hours--The MONY Experience

ERIC Educational Resources Information Center

Fields, Cynthia J.

1974-01-01

An experiment with variable work hours in one department of a large company was so successful that it has become standard procedure in various corporate areas, both staff and line. The result? Increased production, fewer errors, improved employee morale, and a significant reduction in lateness and absenteeism. (Author)

Diversity and Collegiate Experiences Affecting Self-Perceived Gains in Critical Thinking: Which Works, and Who Benefits?

ERIC Educational Resources Information Center

Cole, Darnell; Zhou, Ji

2014-01-01

This study is grounded in the theoretical and conceptual frameworks that postulate diversity and collegiate experiences as triggers for the cognitive disequilibrium that fosters critical thinking (CT). With the assumption that CT is both a general and a discipline-specific facility, this longitudinal, single-institution study of 447 students…

Building Pathways to Working with Collections: Can Internships and Student Work Experience Help?

ERIC Educational Resources Information Center

Hoy, Marian

2011-01-01

How do internships and work experience, such as volunteering, give students a taste of the environment in which they hope to be employed? How do they provide pathways between educational institutions and the workplace? This paper reports on a qualitative research study about the initial professional learning experiences of individuals newly…

20 CFR 416.910 - Meaning of substantial gainful activity.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Meaning of substantial gainful activity. 416....910 Meaning of substantial gainful activity. Substantial gainful activity means work that— (a) Involves doing significant and productive physical or mental duties; and (b) Is done (or intended) for pay...

20 CFR 416.910 - Meaning of substantial gainful activity.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Meaning of substantial gainful activity. 416....910 Meaning of substantial gainful activity. Substantial gainful activity means work that— (a) Involves doing significant and productive physical or mental duties; and (b) Is done (or intended) for pay...

Effects of nanomaterial saturable absorption on gain-guide soliton in a positive group-dispersion fiber laser: Simulations and experiments

NASA Astrophysics Data System (ADS)

Du, Tuanjie; Wan, Xiaojiao; Yang, Runhua; Li, Weiwei; Ruan, Qiujun; Chen, Nan; Luo, Zhengqian

2018-01-01

In recent years, several kinds of nanomaterials have been discovered, and successfully used as saturable absorbers (SAs) for passively mode-locked fiber lasers. However, it is found that most of nanomaterials-based SAs cannot stably generate gain-guide solitons in positive group-dispersion fiber lasers, which is urgently expected to fully understand the inherent reasons. In this paper, we numerically and experimentally investigate the effects of nanomaterial saturable absorption (e.g. modulation depth and saturation optical power) on gain-guide soliton in positive group-dispersion Er3+-doped fiber laser (PGD-EDFL). By numerically solving the Ginzburg-Landau equation, the evolutions of both the mode-locked optical spectrum and pulse duration as a function of modulation depth and saturation optical power are analyzed, respectively. In experiment, we firstly prepare five nanomaterial SAs with the similar insertion loss, which have the different modulation depth from 1.80% to 23.36%, and the different saturation optical power from 8.8 to 536 W. We then perform the experimental comparison by incorporating the five SAs in a same PGD-EDFL cavity, respectively. The experimental results are in good agreement with the numerical ones. Our result reveals that: (1) a low modulation depth cannot support the formation of gain-guide soliton, (2) as the modulation depth increases, the spectral bandwidth of gain-guide soliton increases, the pulse duration decreases and the pulse chirp becomes large, (3) the saturation optical power has the weak influences on the gain-guide soliton performances.

Gain-phase modulation in chirped-pulse amplification

NASA Astrophysics Data System (ADS)

Shen, Yijie; Gao, Gan; Meng, Yuan; Fu, Xing; Gong, Mali

2017-10-01

The cross-modulation between the gain and chirped phase in chirped-pulse amplification (CPA) is theoretically and experimentally demonstrated. We propose a gain-phase coupled nonlinear Schrödinger equation (GPC-NLSE) for solving chirped-pulse propagation in a nonlinear gain medium involved in the gain-phase modulation (GPM) process. With the GPC-NLSE, the space-time-frequency-dependent gain, chirped phase, pulse, and spectrum evolutions can be precisely calculated. Moreover, a short-length high-gain Yb-doped fiber CPA experiment is presented in which a self-steepening distortion of the seed pulse is automatically compensated after amplification. This phenomenon can be explained by the GPM theory whereas conventional models cannot. The experimental results for the temporal and spectral intensities show excellent agreement with our theory. Our GPM theory paves the way for further investigations of the finer structures of the pulse and spectrum in CPA systems.

Clinician Experiences Assessing Work Disability Related to Mental Disorders

PubMed Central

Dewa, Carolyn S.; Hees, Hiske; Trojanowski, Lucy; Schene, Aart H.

2015-01-01

Objective Medical certification is one of the basic administrative mechanisms used by social policies aimed at income protection. The assessment of work disability is central to the income protection application. Yet, there is evidence suggesting that determining work disability related to mental disorders is challenging. Although essential to the disability application process, few studies have looked at physician and other clinician experiences with the process. However, this type of information is critical to developing processes to support providers who participate in the assessments. This purpose of this paper is to explore the experiences of physicians and other clinicians assessing public long-term work disability related to mental disorders. Methods This is an exploratory and descriptive study using qualitative methods. Clinician input was gathered through focus groups and individual in-depth interviews. Verbatim transcripts were analyzed to identify recurrent and significant themes that arose during the focus groups and individual interviews. Results Many of the experiences that the clinicians in this sample discussed related to the difficulty of trying to fill the roles of advocate and medical expert as well as the challenge of determining the impact of functional capacity and work ability. The findings also highlight the current gap in knowledge about the factors that affect successful functioning in general and at work in particular. Conclusions Given the challenges created by the current state of knowledge, it may be useful to consider a category of “partial disability”. In addition, the fact that work disability depends on the interaction between the experience of the mental disorder and specific job requirements and the fact that people applying for public long-term disability are not working, it might be helpful to offer a clear description and guidelines of the meaning of work ability. PMID:25789478

20 CFR 404.1510 - Meaning of substantial gainful activity.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Meaning of substantial gainful activity. 404... Meaning of substantial gainful activity. Substantial gainful activity means work that— (a) Involves doing significant and productive physical or mental duties; and (b) Is done (or intended) for pay or profit. (See...

20 CFR 404.1510 - Meaning of substantial gainful activity.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Meaning of substantial gainful activity. 404... Meaning of substantial gainful activity. Substantial gainful activity means work that— (a) Involves doing significant and productive physical or mental duties; and (b) Is done (or intended) for pay or profit. (See...

Experiences of work ability in young workers: an exploratory interview study.

PubMed

Boström, Maria; Holmgren, Kristina; Sluiter, Judith K; Hagberg, Mats; Grimby-Ekman, Anna

2016-05-01

The aim of this study was to explore the experiences of and influences on work ability in young workers related to their work and life situation. In a qualitative study of a strategic sample of 12 young female and 12 young male workers, aged 25-30 years, in work or recently left work, recruited from the 5-year follow-up of a Swedish cohort, semi-structured interviews were performed to explore the experiences of work ability in these young workers. Systematic text condensation inspired by phenomenology was used in the analysis. Work ability was experienced as complex, consisting of four themes, each with three subthemes. To be alert and have energy, to possess sufficient education, skills and working life experience and experience meaningfulness and engagement in work, were perceived to be fundamental for work ability and were seen as the worker's own responsibility. Moreover, work ability can be improved or reduced by the psychosocial work climate, the work organization and the private life. Optimal work ability was experienced when all themes integrated in a positive way. Work ability was experienced as the worker's own responsibility that could be influenced by work circumstances and private life. To promote good work ability among young workers, work ability has to be understood in its specific context. Whether the understanding of work ability found in this study is explicit for the group of young adults needs to be explored in a more general population in further research.

20 CFR 664.460 - What are work experiences for youth?

Code of Federal Regulations, 2010 CFR

2010-04-01

....460 What are work experiences for youth? (a) Work experiences are planned, structured learning... adjustment, and other transition activities; (7) Entrepreneurship; (8) Service learning; (9) Paid and unpaid... age 18. Local program operators may choose, however, to use this service strategy for eligible youth...

20 CFR 664.460 - What are work experiences for youth?

Code of Federal Regulations, 2011 CFR

2011-04-01

....460 What are work experiences for youth? (a) Work experiences are planned, structured learning... adjustment, and other transition activities; (7) Entrepreneurship; (8) Service learning; (9) Paid and unpaid... age 18. Local program operators may choose, however, to use this service strategy for eligible youth...

Conflict management style, supportive work environments and the experience of work stress in emergency nurses.

PubMed

Johansen, Mary L; Cadmus, Edna

2016-03-01

To examine the conflict management style that emergency department (ED) nurses use to resolve conflict and to determine whether their style of managing conflict and a supportive work environment affects their experience of work stress. Conflict is a common stressor that is encountered as nurses strive to achieve patient satisfaction goals while delivering quality care. How a nurse perceives support may impact work stress levels and how they deal with conflict. A correlational design examined the relationship between supportive work environment, and conflict management style and work stress in a sample of 222 ED nurses using the expanded nurse work stress scale; the survey of perceived organisational support; and the Rahim organisational conflict inventory-II. Twenty seven percent of nurses reported elevated levels of work stress. A supportive work environment and avoidant conflict management style were significant predictors of work stress. Findings suggest that ED nurses' perception of a supportive work environment and their approach to resolving conflict may be related to their experience of work stress. Providing opportunities for ED nurses in skills training in constructive conflict resolution may help to reduce work stress and to improve the quality of patient care. © 2015 John Wiley & Sons Ltd.

Dynamic Excitatory and Inhibitory Gain Modulation Can Produce Flexible, Robust and Optimal Decision-making

PubMed Central

Niyogi, Ritwik K.; Wong-Lin, KongFatt

2013-01-01

Behavioural and neurophysiological studies in primates have increasingly shown the involvement of urgency signals during the temporal integration of sensory evidence in perceptual decision-making. Neuronal correlates of such signals have been found in the parietal cortex, and in separate studies, demonstrated attention-induced gain modulation of both excitatory and inhibitory neurons. Although previous computational models of decision-making have incorporated gain modulation, their abstract forms do not permit an understanding of the contribution of inhibitory gain modulation. Thus, the effects of co-modulating both excitatory and inhibitory neuronal gains on decision-making dynamics and behavioural performance remain unclear. In this work, we incorporate time-dependent co-modulation of the gains of both excitatory and inhibitory neurons into our previous biologically based decision circuit model. We base our computational study in the context of two classic motion-discrimination tasks performed in animals. Our model shows that by simultaneously increasing the gains of both excitatory and inhibitory neurons, a variety of the observed dynamic neuronal firing activities can be replicated. In particular, the model can exhibit winner-take-all decision-making behaviour with higher firing rates and within a significantly more robust model parameter range. It also exhibits short-tailed reaction time distributions even when operating near a dynamical bifurcation point. The model further shows that neuronal gain modulation can compensate for weaker recurrent excitation in a decision neural circuit, and support decision formation and storage. Higher neuronal gain is also suggested in the more cognitively demanding reaction time than in the fixed delay version of the task. Using the exact temporal delays from the animal experiments, fast recruitment of gain co-modulation is shown to maximize reward rate, with a timescale that is surprisingly near the experimentally fitted

Determination of the Potential Benefit of Time-Frequency Gain Manipulation

PubMed Central

Anzalone, Michael C.; Calandruccio, Lauren; Doherty, Karen A.; Carney, Laurel H.

2008-01-01

Objective The purpose of this study was to determine the maximum benefit provided by a time-frequency gain-manipulation algorithm for noise-reduction (NR) based on an ideal detector of speech energy. The amount of detected energy necessary to show benefit using this type of NR algorithm was examined, as well as the necessary speed and frequency resolution of the gain manipulation. Design NR was performed using time-frequency gain manipulation, wherein the gains of individual frequency bands depended on the absence or presence of speech energy within each band. Three different experiments were performed: (1) NR using ideal detectors, (2) NR with nonideal detectors, and (3) NR with ideal detectors and different processing speeds and frequency resolutions. All experiments were performed using the Hearing-in-Noise test (HINT). A total of 6 listeners with normal hearing and 14 listeners with hearing loss were tested. Results HINT thresholds improved for all listeners with NR based on the ideal detectors used in Experiment I. The nonideal detectors of Experiment II required detection of at least 90% of the speech energy before an improvement was seen in HINT thresholds. The results of Experiment III demonstrated that relatively high temporal resolution (<100 msec) was required by the NR algorithm to improve HINT thresholds. Conclusions The results indicated that a single-microphone NR system based on time-frequency gain manipulation improved the HINT thresholds of listeners. However, to obtain benefit in speech intelligibility, the detectors used in such a strategy were required to detect an unrealistically high percentage of the speech energy and to perform the gain manipulations on a fast temporal basis. PMID:16957499

When Work Experience Is Not Enough

ERIC Educational Resources Information Center

Lum, Lydia

2009-01-01

Legal practitioners find the leap into academia difficult. A much bigger deterrent for lawyers interested in teaching is a laborious, oft-vexing application process that places little value on work experience and interests. They also chide law school hiring committees for a lack of outreach to Asian Pacific Islanders. Law educators emphasize that…

Work Experience, Age, and Gender Discrimination.

ERIC Educational Resources Information Center

Angle, John; Wissmann, David A.

1983-01-01

Age is a determinant of the gap between U.S. men's and women's work wages; young men are paid more as they age because of age; young women are not. Data from the National Longitudinal Surveys of the Labor Market Experience were analyzed for 5,225 men and 5,159 women. (KC)

Work experiences of internationally trained pharmacists in Great Britain.

PubMed

Ziaei, Zainab; Hassell, Karen; Schafheutle, Ellen I

2015-04-01

Internationally trained health professionals are an important part of the domestic workforce, but little is known about the working experiences of internationally trained pharmacists (ITPs) in Great Britain (GB). The purpose of this study is to explore the work experiences of ITPs practising in the community or hospital sector in GB. Twenty-five semi-structured, face-to-face interviews were conducted with a sample of European Economic Area (EEA) and non-EEA pharmacists who, at the time of the study, practised in the community (n = 20) or hospital sector (n = 5) in the North West England from March to May 2009. In general, ITPs complained about their heavy workload, long working hours and lack of support from their employers. Specifically, EEA pharmacists in most cases felt excluded from the professional network and sensed colleagues saw them as 'foreigners' while some non-EEA pharmacists had to deal with a level of hostility from patients. This novel research provides a foundation for future work on ITPs in GB and could assist employers to better target their efforts in development of standards to support the working experiences of ITPs in GB. © 2014 Royal Pharmaceutical Society.

Identification of a Dispositional Tendency to Experience Work-Family Spillover

ERIC Educational Resources Information Center

Cho, Eunae; Tay, Louis; Allen, Tammy D.; Stark, Stephen

2013-01-01

Are individuals predisposed to experience work-family spillover? Despite theoretical relevance and practical implications related to this issue, research on this topic is scarce. With this in mind, we investigated if there is a dispositional tendency to experience work-family spillover using a nationally representative longitudinal sample. We…

Bilateral Benefits: Student Experiences of Work-Based Learning during Work Placement

ERIC Educational Resources Information Center

O'Donovan, Dermot

2018-01-01

This article explores the varied learning experiences among third-year students undertaking a structured work placement module in the furniture and wood manufacturing industries. Using situated learning theory, the article considers the outcomes of in-depth interviews with 10 students and offers an insight into the multifaceted interactions…

Experience gained at the Ural Turbine Works with retrofitting steam turbine units for thermal power stations

NASA Astrophysics Data System (ADS)

Valamin, A. E.; Kultyshev, A. Yu.; Gol'dberg, A. A.; Shibaev, T. L.; Paneque Aguilera, H. C.

2013-08-01

Examples of projects on retrofitting, modernizing, and renovating steam turbine units at thermal power stations implemented with participation of the Ural Turbine Works are given. Advanced construction and layout solutions were used in implementing these projects both on the territory of Russia and abroad.

One Step Forward, Two Steps Back? Work Experience, Equal Opportunities and TVEI.

ERIC Educational Resources Information Center

Heath, Sue

1995-01-01

A case study of work experience provided in a British project committed to gender equality shows that the nature of work experience--its alliance with labor market needs--makes it virtually impossible to meet equal opportunity objectives. Work experience tends to reinforce existing gender divisions in the labor market. (SK)

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.

PubMed

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.

Alternative Work Experience Programs. Final Report.

ERIC Educational Resources Information Center

Karnes, M. Ray

A study was conducted in six south central Mississippi counties (1) to determine the incidence of part-time employment of in-school youth by age, grade, sex, and race; (2) to determine types of part-time jobs held by youths while in public school and their available work experience alternatives; (3) to obtain employed youth and their parents'…

A Framework for STEM Based Work Experience Accreditation: CREST Awards

ERIC Educational Resources Information Center

Cole, Jodie

2009-01-01

Teachers and employers realise that work experience should be more than just photocopying, answering phones, making the tea, and shadowing office-based staff to "learn about the world of work". The challenge is to ensure the experience is engaging for the student, and worthwhile. The British Science Association has been piloting ways to…

Family Transmission of Work Affectivity and Experiences to Children

ERIC Educational Resources Information Center

Porfeli, Erik J.; Wang, Chuang; Hartung, Paul J.

2008-01-01

Theory and research suggest that children develop orientations toward work appreciably influenced by their family members' own expressed work experiences and emotions. Cross-sectional data from 100 children (53 girls, 47 boys; mean age = 11.1 years) and structural equation modeling were used to assess measures of work affectivity and experiences…

Child Care Teaching as Women's Work: Reflections on Experiences

ERIC Educational Resources Information Center

Kim, Miai; Reifel, Stuart

2010-01-01

Child care teachers' experiences and their gendered understandings of their work were explored in this study. Two female child care teachers were interviewed individually and asked to describe their work as women's work. Analysis showed that teachers essentialized child care teaching, recognized the paradoxes of being a child care teacher,…

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

PubMed Central

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 Health Indicator Scale), psychosocial work environment and experiences, recovery, leadership, social climate, reflection and work-life balance. RESULTS: 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. CONCLUSION: 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. PMID:29439377

Work Experiences of Latina Immigrants: A Qualitative Study

ERIC Educational Resources Information Center

Eggerth, Donald E.; DeLaney, Sheli C.; Flynn, Michael A.; Jacobson, C. Jeff

2012-01-01

Almost half of the Latino immigrants working in the United States are women. However, studies concerning the work experiences of Latinas are almost absent in the literature. This article reports the findings from a qualitative study using eight focus groups (n = 53) of Latina immigrant workers. The focus group transcripts were analyzed using the…

Positive experiences of volunteers working in deployable laboratories in West Africa during the Ebola outbreak

PubMed Central

Mollers, Madelief; Smit, Pieter W.; Hulscher, Marlies; Koopmans, Marion; Reusken, Chantal; Timen, Aura

2018-01-01

The largest outbreak of Ebola virus disease ever started in West Africa in December 2013; it created a pressing need to expand the workforce dealing with it. The aim of this study was to gain insight into the experiences of volunteers from the European Union who worked in deployable laboratories in West Africa during the outbreak. This study is part of the EMERGE project. We assessed the experiences of 251 volunteers with a 19-item online questionnaire. The questions asked about positive aspects of volunteering such as learning new skills, establishing a new path in life, and changing life values. Other questionnaire subjects were the compliance to follow-up measures, the extent to which volunteers felt these measures restricted their daily activities, the fear of stigmatization, and worries about becoming infected or infecting their families. The volunteers reported positive effects that reached far beyond their daily work, such as changes in life priorities and a greater appreciation of the value of their own lives. Although the volunteers did not feel that temperature monitoring restricted their daily activities, full compliance to temperature monitoring and reporting it to the authorities was low. The volunteers did not fear Ebola infection for themselves or their families and were not afraid of stigmatization. With respect to the burden on the families, 50% reported that their family members were worried that the volunteer would be infected with Ebola virus. Altogether, the positive experiences of the volunteers in this study far outweigh the negative implications and constitute an important argument for inspiring people who intend to join such missions and for motivating the hesitant ones. PMID:29698521

Positive experiences of volunteers working in deployable laboratories in West Africa during the Ebola outbreak.

PubMed

Belfroid, Evelien; Mollers, Madelief; Smit, Pieter W; Hulscher, Marlies; Koopmans, Marion; Reusken, Chantal; Timen, Aura

2018-01-01

The largest outbreak of Ebola virus disease ever started in West Africa in December 2013; it created a pressing need to expand the workforce dealing with it. The aim of this study was to gain insight into the experiences of volunteers from the European Union who worked in deployable laboratories in West Africa during the outbreak. This study is part of the EMERGE project. We assessed the experiences of 251 volunteers with a 19-item online questionnaire. The questions asked about positive aspects of volunteering such as learning new skills, establishing a new path in life, and changing life values. Other questionnaire subjects were the compliance to follow-up measures, the extent to which volunteers felt these measures restricted their daily activities, the fear of stigmatization, and worries about becoming infected or infecting their families. The volunteers reported positive effects that reached far beyond their daily work, such as changes in life priorities and a greater appreciation of the value of their own lives. Although the volunteers did not feel that temperature monitoring restricted their daily activities, full compliance to temperature monitoring and reporting it to the authorities was low. The volunteers did not fear Ebola infection for themselves or their families and were not afraid of stigmatization. With respect to the burden on the families, 50% reported that their family members were worried that the volunteer would be infected with Ebola virus. Altogether, the positive experiences of the volunteers in this study far outweigh the negative implications and constitute an important argument for inspiring people who intend to join such missions and for motivating the hesitant ones.

Student Work Experience: A Realistic Approach to Merchandising Education.

ERIC Educational Resources Information Center

Horridge, Patricia; And Others

1980-01-01

Relevant and realistic experiences are needed to prepare the student for a future career. Addresses the results of a survey of colleges and universities in the United States in regard to their student work experience (SWE) in fashion merchandising. (Author)

Palestinian nurses' lived experiences working in the occupied West Bank.

PubMed

Taha, A A; Westlake, C

2017-03-01

Since the construction of the separation wall between Israel and the West Bank, Palestinians living in occupied West Bank have endured intense conflict, and severe restrictions on people's movement, trade and healthcare access, all of which resulted in spiralling poverty. These issues have created challenges for nurses that, to date, have not been explored. To explore the lived experience of Palestinian nurses working in the occupied West Bank. Qualitative phenomenological study using interviews with Palestinian nurses working in public hospitals in the West Bank. Seventeen nurses were interviewed. Despite ongoing experiences of trauma and humiliation, personal/professional role conflicts, political workplace bias and blurred role boundaries, these nurses persevered because of their commitment to caring and sense of moral duty to 'the people of this land'. Nurses in conflict areas are subject to layers of trauma. Palestinian nurses in the West Bank not only experience ongoing personal trauma, loss and humiliation of living in a conflict zone but they also experience additional professional trauma. The findings provide first-person reports of the unique challenges of nurses working in the occupied West Bank. Understanding the experiences of nurses working in occupied territories provides authentic information for local authorities and the global healthcare community. Practice improvements must be addressed and implemented. Local and global organizations that mobilize support, invest in human capital, and protect human rights in areas of conflict may benefit from understanding the experiences of nurses in this study. © 2016 International Council of Nurses.

Work and Family: Sharing the Balance: The Union Gas Experience = Travail et la Famille: Un Equilibre a Partager: L'experience de Union Gas.

ERIC Educational Resources Information Center

Ontario Women's Directorate, Toronto.

Canadian business is changing. Competition is stiffer, markets are shifting. The workforce is also changing. Flexibility in when, where, and how work gets done is key to attracting the employees organizations need to gain a competitive edge. Many companies, organizations, and unions are recognizing the interdependence of work life and family life.…

Gain and energy storage in holmium YLF

NASA Technical Reports Server (NTRS)

Storm, Mark E.; Deyst, John P.

1991-01-01

It is demonstrated that Q-switched holmium lasers are capable of high-gain and high-energy operation at 300 K. Small-signal gain coefficients of 0.50 and 0.12/cm have been measured in YLF and YAG, respectively. Small-signal gains of 0.50/cm are comparable to those achievable in Nd:YAG and are not typical of low-gain materials. This large gain in the Ho:YLF material is made possible by operating the amplifier in the ground state depletion mode. The amplifier performance data and associated analysis presented demonstrate that efficient energy storage is possible with very high excited state ion densities of the Ho 5I7 upper laser level. This is an important result since upconversion can limit the 5I7 population. Although upconversion was still present in this experiment, it was possible to achieve efficient energy storage, demonstrating that the problem is manageable even at high excitation densities in YLF.

Gaining Perspective on Parenting Groups.

ERIC Educational Resources Information Center

Fenichel, Emily, Ed.

1996-01-01

This theme issue offers a collection of articles focusing on support groups for parents of infants and toddlers, including the following: (1) "Gaining Perspective on Parenting Groups" (Nick Carter and Cathie Harvey) which reviews the purposes, history, and essential ingredients of such groups; (2) "The MELD Experience with Parent Groups" (Joyce…

The Effects of Working at Gaining Employment Skills on the Social and Vocational Skills of Adolescents with Disabilities: A School-Based Intervention

ERIC Educational Resources Information Center

Murray, Christopher; Doren, Bonnie

2013-01-01

The current investigation was designed to evaluate the effects of the Working at Gaining Employment Skills (WAGES) curriculum on the social and occupational skills of adolescents with disabilities. Adolescents with disabilities were assigned to either an intervention or control condition. Youth in the intervention group were exposed to the WAGES…

Sucrose exposure in early life alters adult motivation and weight gain.

PubMed

Frazier, Cristianne R M; Mason, Peggy; Zhuang, Xiaoxi; Beeler, Jeff A

2008-09-17

The cause of the current increase in obesity in westernized nations is poorly understood but is frequently attributed to a 'thrifty genotype,' an evolutionary predisposition to store calories in times of plenty to protect against future scarcity. In modern, industrialized environments that provide a ready, uninterrupted supply of energy-rich foods at low cost, this genetic predisposition is hypothesized to lead to obesity. Children are also exposed to this 'obesogenic' environment; however, whether such early dietary experience has developmental effects and contributes to adult vulnerability to obesity is unknown. Using mice, we tested the hypothesis that dietary experience during childhood and adolescence affects adult obesity risk. We gave mice unlimited or no access to sucrose for a short period post-weaning and measured sucrose-seeking, food consumption, and weight gain in adulthood. Unlimited access to sucrose early in life reduced sucrose-seeking when work was required to obtain it. When high-sugar/high-fat dietary options were made freely-available, however, the sucrose-exposed mice gained more weight than mice without early sucrose exposure. These results suggest that early, unlimited exposure to sucrose reduces motivation to acquire sucrose but promotes weight gain in adulthood when the cost of acquiring palatable, energy dense foods is low. This study demonstrates that early post-weaning experience can modify the expression of a 'thrifty genotype' and alter an adult animal's response to its environment, a finding consistent with evidence of pre- and peri-natal programming of adult obesity risk by maternal nutritional status. Our findings suggest the window for developmental effects of diet may extend into childhood, an observation with potentially important implications for both research and public policy in addressing the rising incidence of obesity.

Modeling Hohlraum-Based Laser Plasma Instability Experiments

NASA Astrophysics Data System (ADS)

Meezan, N. B.

2005-10-01

Laser fusion targets must control laser-plasma instabilities (LPI) in order to perform as designed. We present analyses of recent hohlraum LPI experiments from the Omega laser facility. The targets, gold hohlraums filled with gas or SiO2 foam, are preheated by several 3φ beams before an interaction beam (2φ or 3φ) is fired along the hohlraum axis. The experiments are simulated in 2-D and 3-D using the code hydra. The choice of electron thermal conduction model in hydra strongly affects the simulated plasma conditions. This work is part of a larger effort to systematically explore the usefulness of linear gain as a design tool for fusion targets. We find that the measured Raman and Brillouin backscatter scale monotonically with the peak linear gain calculated for the target; however, linear gain is not sufficient to explain all trends in the data. This work was performed under the auspices of the U.S. Department of Energy by the University of California Lawrence Livermore National Laboratory under contract No. W-7405-ENG-48.

What Experiences Help Students Become Scientists? A Comparative Study of Research and Other Sources of Personal and Professional Gains for STEM Undergraduates

ERIC Educational Resources Information Center

Thiry, Heather; Laursen, Sandra L.; Hunter, Anne-Barrie

2011-01-01

In this study of curricular and co-curricular learning in STEM disciplines at four liberal arts colleges, comparative analysis of 62 interviews with graduating seniors demonstrates that out-of-class experiences fostered many intellectual, personal, and professional gains. Undergraduate research, in particular, helped to shape science identities…

Astronaut William Gregory works with pharmaceutical experiments on middeck

NASA Technical Reports Server (NTRS)

1995-01-01

Astronaut William G. Gregory, STS-67 pilot, works with a pharmaceutical experiment on the middeck of the Earth-orbiting Space Shuttle Endeavour. Commercial Materials Dispersion Apparatus Instruments Technology Associates Experiments (CMIX-03) includes not only pharmaceutical but also biotechnology, cell biology, fluids and crystal growth investigations.

Working Memory Training for Healthy Older Adults: The Role of Individual Characteristics in Explaining Short- and Long-Term Gains

PubMed Central

Borella, Erika; Carbone, Elena; Pastore, Massimiliano; De Beni, Rossana; Carretti, Barbara

2017-01-01

Objective: The aim of the present study was to explore whether individual characteristics such as age, education, vocabulary, and baseline performance in a working memory (WM) task—similar to the one used in the training (criterion task)—predict the short- and long-term specific gains and transfer effects of a verbal WM training for older adults. Method: Four studies that adopted the Borella et al. (2010) verbal WM training procedure were found eligible for our analysis as they included: healthy older adults who attended either the training sessions (WM training group), or alternative activities (active control group); the same measures for assessing specific gains (on the criterion WM task), and transfer effects (nearest on a visuo-spatial WM task, near on short-term memory tasks and far on a measure of fluid intelligence, a measure of processing speed and two inhibitory measures); and a follow-up session. Results: Linear mixed models confirmed the overall efficacy of the training, in the short-term at least, and some maintenance effects. In the trained group, the individual characteristics considered were found to contribute (albeit only modestly in some cases) to explaining the effects of the training. Conclusions: Overall, our findings suggest the importance of taking individual characteristics and individual differences into account when examining WM training gains in older adults. PMID:28381995

An alternative way to increase the power gain of resonant rings

NASA Astrophysics Data System (ADS)

Zhuang, Dehao; Liu, Yunqi; Wang, Fang; Lin, Lin; Feng, Liwen; Quan, Shengwen; Liu, Kexin

2018-03-01

Resonant rings which can amplify RF power through the coupling of waves are used for high power breakdown tests, unidirectional filters, or pulse-shaping techniques. Usually, the RF output terminal of a resonant ring is connected to a matched load. For the resonant ring at Peking University, the matched load has been replaced by a waveguide shorting plate to obtain higher conditioning power for the 1.3 GHz capacitive type power couplers. The power gain is increased significantly with this short termination with the same input RF power. Working mechanism analysis, experiments, and results of this modified resonant ring will be presented.

Homelessness and Work Experience: Two Years in Saint Paul. Final Report.

ERIC Educational Resources Information Center

Davis, Dennis R.

A study explored the role of work experience in addressing problems of homeless people in Saint Paul (Minnesota) during the 1989-91 grant cycles of the McKinney Job Training for the Homeless Demonstration Program. The program included a number of elements: outreach, intake, assessment and enrollment, orientation, work experience, basic…

Provocative work experiences predict the acquired capability for suicide in physicians.

PubMed

Fink-Miller, Erin L

2015-09-30

The interpersonal psychological theory of suicidal behavior (IPTS) offers a potential means to explain suicide in physicians. The IPTS posits three necessary and sufficient precursors to death by suicide: thwarted belongingness, perceived burdensomeness, and acquired capability. The present study sought to examine whether provocative work experiences unique to physicians (e.g., placing sutures, withdrawing life support) would predict levels of acquired capability, while controlling for gender and painful and provocative experiences outside the work environment. Data were obtained from 376 of 7723 recruited physicians. Study measures included the Acquired Capability for Suicide Scale, the Interpersonal Needs Questionnaire, the Painful and Provocative Events Scale, and the Life Events Scale-Medical Doctors Version. Painful and provocative events outside of work predicted acquired capability (β=0.23, t=3.82, p<0.001, f(2)=0.09) as did provocative work experiences (β=0.12, t=2.05, p<0.05, f(2)=0.07). This represents the first study assessing the potential impact of unique work experiences on suicidality in physicians. Limitations include over-representation of Caucasian participants, limited representation from various specialties of medicine, and lack of information regarding individual differences. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Development and quality analysis of the Work Experience Measurement Scale (WEMS).

PubMed

Nilsson, Petra; Bringsén, Asa; Andersson, H Ingemar; Ejlertsson, Göran

2010-01-01

Instruments related to work are commonly illuminated from an ill-health perspective. The need for a concise and useable instrument in workplace health promotion governed the aim of this paper which is to present the development process and quality assessment of the Work Experience Measurement Scale (WEMS). A survey, using a questionnaire based on established theories regarding work and health, and a focus group study were performed in hospital settings in 2005 and 2006 respectively. A Principal Component Analysis (PCA) was used to statistically develop a model, and focus group interviews were made to compare quantitative and qualitative results for convergence and corroboration. The PCA resulted in a six factor model of dimensions containing items regarding management, reorganization, internal work experience, pressure of time, autonomy and supportive working conditions. In the analysis of the focus group study three themes appeared and their underlying content was compared to, and matched, with the dimensions of the PCA. The reliability, shown by weighted kappa values, ranged from 0.36 to 0.71, and adequate Cronbach's Alpha values of the dimensions were all above 0.7. The study validity, indicated by discriminant validity, with correlation values that ranged from 0.10 to 0.39, in relation to the content validity appeared to be good when the theoretical content of the WEMS was compared to the content of similar instruments. The WEMS presents a multidimensional picture of work experience. Its theoretical base and the psychometric properties give support for applicability and offer a possibility to measure trends in the work experience over time in health care settings. One intention of the WEMS is to stimulate the ability of organizations and the employees themselves to take action on improving their work experience. The conciseness of the instrument is intended to increase its usability.

Student nurses' experience working with mentally challenged individuals in South Africa.

PubMed

Janse VAN Rensburg, E S; Poggenpoel, M; Myburgh, C P H

2012-11-01

South African student nurses experience emotional discomfort that might influence their adjustment and coping while working with mentally challenged individuals. Adjustment and coping might impact on their mental health and support needed while working in this challenging context. Student nurses working with mentally challenged individuals experience emotional discomfort that may result in work-related stress. The experiences of student nurses working with mentally challenged individuals were explored and described as it may influence their adjustment, coping and result in work-related stress, impacting on their mental health. The study used a qualitative, explorative, descriptive, contextual research design with a case study as strategy. Thirteen student nurses from a specific higher educational institution in Gauteng, South Africa, participated in the focus group interviews. The researcher utilized reflective journals, a reflective letter, naïve sketches, drawings and field notes to collect data. Data analysis was done according to Tesch's descriptive method of open coding and theme analysis. A central storyline emerged where student nurses described working with mentally challenged individuals as a process of personal transformation that was initiated by an engagement on a deeper emotional level with these individuals. The process of personal transformation started a journey towards the discovery of meaning for the self, as student nurses. Student nurses working in challenging environments during their training may experience emotional discomfort and need additional support in coping and adjustment within this context. The nurse educator plays an important role in providing this support to manage work-related stress as well as in creating learning opportunities for the student nurses working in challenging contexts. © 2012 Blackwell Publishing.

Williams working on the JAXA MS (Marangoni Surface) Experiment

NASA Image and Video Library

2009-11-05

ISS021-E-020299 (5 Nov. 2009) --- NASA astronaut Jeffrey Williams, Expedition 21 flight engineer, works with Fluid Physics Experiment Facility/Marangoni Surface (FPEF MS) Core hardware in the Kibo laboratory of the International Space Station. The Marangoni convection experiment in the FPEF examines fluid tension flow in micro-G.

Impact of Work Experiences on Attitudes toward Sexual Harassment.

ERIC Educational Resources Information Center

Konrad, Alison M.; Gutek, Barbara A.

1986-01-01

Three theories account for individuals' perceptions of sexual harassment: (1) men and women view and define sexual harassment differently; (2) differential sexual experiences at work account for different perceptions; and (3) gender role "spillover" accounts for perceptual differences. A sample of 1,232 working men and women supports these…

Working on the moon: The Apollo experience

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jones, E.M.

1989-01-01

The successful completion of any scientific or engineering project on the Moon will depend, in part, on human ability to do useful work under lunar conditions. In making informed decisions about such things as the use of humans rather than robots for specific tasks, the scheduling of valuable human time, and the design and selection of equipment and tools, good use can be made of the existing experience base. During the six completed landing missions, Apollo lunar surface crews conducted 160 astronaut-hours of extra-vehicular activities (EVAs) and also spent a similar sum of waking hours working in the cramped confinesmore » of the Lunar Module. The first three missions were primarily proof-tests of flight hardware and procedures. The ability to land equipment and consumables was very modest but, despite stay times of no more than 32 hours, the crews of Apollos 11, 12, and 14 were able to test their mobility and their capability of doing useful work outside the spacecraft. For the last three missions, thanks to LM modifications which enabled landings with significant amounts of cargo, stay times more than doubled to three days. The crews were able to use Lunar Rovers to conduct extensive local exploration and to travel up to 10 kilometers away from their immediate landing sites. During these final missions, the astronauts spent enough time doing work of sufficient complexity that their experience should be of use in the formulation early-stage lunar base operating plans. 2 refs.« less

Mechanism of the metallic metamaterials coupled to the gain material

DOE Office of Scientific and Technical Information (OSTI.GOV)

Huang, Zhixiang; Droulias, Sotiris; Koschny, Thomas

2014-11-10

In this study, we present evidence of strong coupling between the gain material and the metallic metamaterials. It is of vital importance to understand the mechanism of the coupling of metamaterials with the gain medium. Using a four-level gain system, the numerical pump-probe experiments are performed in several configurations (split–ring resonators (SRRs), inverse SRRs and fishnets) of metamaterials, demonstrating reduction of the resonator damping in all cases and hence the possibility for loss compensation. We find that the differential transmittance ΔT/T can be negative in different SRR configurations, such as SRRs on the top of the gain substrate, gain inmore » the SRR gap and gain covering the SRR structure, while in the fishnet metamaterial with gain ΔT/T is positive.« less

The Dynamic between Work Values and Part-Time Work Experiences across the High School Years

ERIC Educational Resources Information Center

Porfeli, Erik J.

2008-01-01

The work value system, its development, and its relationship with work experiences can be modeled as an adaptive control system [Ford, D. H., & Lerner, R. M. (1992). "Developmental systems theory: An integrative approach". Newbury Park, CA: Sage Publications]. This study employed longitudinal data from 1000 participants (Youth Development Study;…

The global Filipino nurse: An integrative review of Filipino nurses' work experiences.

PubMed

Montayre, Jed; Montayre, Jasmine; Holroyd, Eleanor

2018-05-01

To understand the work-related experiences of Philippine-trained nurses working globally. The Philippines is a major source country of foreign-trained nurses located globally. However, there is paucity of research on professional factors and career related issues affecting foreign-trained nurses' work experiences. An integrative review through a comprehensive search of literature was undertaken from November 2015 and was repeated in August 2016. Seven articles satisfied the selection criteria. Filipino nurses experienced differences in the practice of nursing in terms of work process, roles and autonomy. Moreover, they encountered challenges such as work-related discrimination and technical difficulties within the organisation. A clear understanding of Filipino nurses' work experiences and the challenges they have encountered suggests identification of important constructs influencing effective translation of nursing practice across cultures and health systems, which then form the basis for support strategies. It is critical to recognize foreign-trained nurses' experience of work-related differences and challenges as these foster favorable conditions for the management team to plan and continually evaluate policies around recruitment, retention and support offered to these nurses. Furthermore, findings suggest internationalization of nursing framework and standards integrating a transcultural paradigm among staff members within a work organisation. © 2017 John Wiley & Sons Ltd.

Learning to walk with an adaptive gain proportional myoelectric controller for a robotic ankle exoskeleton.

PubMed

Koller, Jeffrey R; Jacobs, Daniel A; Ferris, Daniel P; Remy, C David

2015-11-04

Robotic ankle exoskeletons can provide assistance to users and reduce metabolic power during walking. Our research group has investigated the use of proportional myoelectric control for controlling robotic ankle exoskeletons. Previously, these controllers have relied on a constant gain to map user's muscle activity to actuation control signals. A constant gain may act as a constraint on the user, so we designed a controller that dynamically adapts the gain to the user's myoelectric amplitude. We hypothesized that an adaptive gain proportional myoelectric controller would reduce metabolic energy expenditure compared to walking with the ankle exoskeleton unpowered because users could choose their preferred control gain. We tested eight healthy subjects walking with the adaptive gain proportional myoelectric controller with bilateral ankle exoskeletons. The adaptive gain was updated each stride such that on average the user's peak muscle activity was mapped to maximal power output of the exoskeleton. All subjects participated in three identical training sessions where they walked on a treadmill for 50 minutes (30 minutes of which the exoskeleton was powered) at 1.2 ms(-1). We calculated and analyzed metabolic energy consumption, muscle recruitment, inverse kinematics, inverse dynamics, and exoskeleton mechanics. Using our controller, subjects achieved a metabolic reduction similar to that seen in previous work in about a third of the training time. The resulting controller gain was lower than that seen in previous work (β=1.50±0.14 versus a constant β=2). The adapted gain allowed users more total ankle joint power than that of unassisted walking, increasing ankle power in exchange for a decrease in hip power. Our findings indicate that humans prefer to walk with greater ankle mechanical power output than their unassisted gait when provided with an ankle exoskeleton using an adaptive controller. This suggests that robotic assistance from an exoskeleton can allow

Injured workers' perception of loss and gain in the return to work process.

PubMed

Lai, Hon Sun; Szeto, Grace Py; Chan, Chetwyn Ch

2017-01-01

When a worker is injured at work, he has to face a tough decision-making process about when and how to return to work (RTW). This study tests how the prospect theory can be applied to influence the injured workers' perceptions about this important choice. One hundred forty-one injured workers were presented with wage- and pain-related information in four different message framing (negatively or positively) and precision (smaller or larger number) conditions. After exposure to the specific combination of this wage and pain information, the participants were asked to express intentions to RTW in terms of perceived chance, confidence, and anticipated sick leave duration. When asked to predict their RTW outcome, 101 participants (72.3%) responded favorably, whereas only 40 (27.7%) indicated an expectation for staying on sick leave. The present results did not show significant differences in the participants' responses to the positively and negatively framed information about wage and pain. However, it was noted that the control group that was presented with positive framing for both "wage" and "pain" information showed higher scores in expectation and confidence for RTW, whereas the Ambivalent Group that had both negative messages showed lower scores. Seventy-nine participants who had ≥60% perceived improvement in condition were selected for further analysis, and those who were presented with "wage loss" information rated significantly higher perceived chance of RTW than those in the "pain gain" group. More in-depth investigation is warranted on this topic, with a larger sample of injured workers to investigate the effects of message framing on the decision-making process about RTW.

Experience Gained from Designing Exhaust Hoods of Large Steam Turbines Using Computational Fluid Dynamics Techniques

NASA Astrophysics Data System (ADS)

Galaev, S. A.; Ris, V. V.; Smirnov, E. M.; Babiev, A. N.

2018-06-01

Experience gained from designing exhaust hoods for modernized versions of K-175/180-12.8 and K-330-23.5-1 steam turbines is presented. The hood flow path is optimized based on the results of analyzing equilibrium wet steam 3D flow fields calculated using up-to-date computation fluid dynamics techniques. The mathematical model constructed on the basis of Reynolds-averaged Navier-Stokes equations is validated by comparing the calculated kinetic energy loss with the published data on full-scale experiments for the hood used in the K-160-130 turbine produced by the Kharkiv Turbine-Generator Works. Test calculations were carried out for four turbine operation modes. The obtained results from validating the model with the K-160-130 turbine hood taken as an example were found to be equally positive with the results of the previously performed calculations of flow pattern in the K-300-240 turbine hood. It is shown that the calculated coefficients of total losses in the K-160-130 turbine hood differ from the full-scale test data by no more than 5%. As a result of optimizing the K-175/180-12.8 turbine hood flow path, the total loss coefficient has been decreased from 1.50 for the initial design to 1.05 for the best of the modification versions. The optimized hood is almost completely free from supersonic flow areas, and the flow through it has become essentially more uniform both inside the hood and at its outlet. In the modified version of the K-330-23.5-1 turbine hood, the total loss coefficient has been decreased by more than a factor of 2: from 2.3 in the hood initial design to a value of 1.1 calculated for the hood final design version and sizes adopted for developing the detailed design. Cardinally better performance of both the hoods with respect to their initial designs was achieved as a result of multicase calculations, during which the flow path geometrical characteristics were sequentially varied, including options involving its maximally possible expansion and

Latina/o Food Industry Employees' Work Experiences: Work Barriers, Facilitators, Motivators, Training Preferences, and Perceptions

ERIC Educational Resources Information Center

Kanagui-Munoz, Marlen; Garriott, Patton O.; Flores, Lisa Y.; Cho, Seonghee; Groves, James

2012-01-01

The present study explored the work experiences, job satisfaction, and work behaviors of Latina/o restaurant workers. A total of 10 semistructured focus group (N = 75) interviews were conducted in the Midwest and Southwest. Data were analyzed using a combination of Consensual Qualitative Research (CQR; Hill et al., 2005; Hill, Thompson, &…

Tacit Knowledge and General Qualification: Concepts of Learning in Everyday Life and Formal Education When Work Changes with Examples from Office Work.

ERIC Educational Resources Information Center

Olesen, Henning Salling

An analysis of office work (OW) highlights the relationship between formal vocational qualifications and tacit knowledge gained through experience. In OW, "abstracted" skills (typewriting, correspondence) and theory are taught in schools out of their practical context and can become obsolete because of technological change. Some types of…

Working Memory, Strategy Knowledge, and Strategy Instruction in Children with Reading Disabilities

ERIC Educational Resources Information Center

Swanson, H. Lee; Kehler, Pam; Jerman, Olga

2010-01-01

Two experiments investigated the effects of strategy knowledge and strategy training on the working memory (WM) performance in children (ages 10-11) with and without reading disabilities (RD). Experiment 1 examined the relationship between strategy knowledge (stability of strategy choices) and WM performance as a function of initial, gain (cued),…

Quality of work life: experiences of Iranian nurses.

PubMed

Vagharseyyedin, Seyyed Abolfazl; Vanaki, Zohreh; Mohammadi, Eesa

2011-03-01

The purpose of this qualitative study was to describe the experiences of Iranian nurses concerning their quality of work life. A purposive sample of nurses (n = 14) was recruited from two university hospitals. The data were collected through unstructured interviews and were analyzed by using qualitative content analysis. The results indicated that the participants discerned their quality of work life by assessing how favorable were their working conditions, the level of fulfilment of their personal needs, and the impact of their working conditions on their private life and their social life. Three main themes were identified: quality of work life, as experienced from a personal perspective; quality of work life, as experienced from a sociocultural perspective; and quality of work life, as experienced from an organizational-professional perspective. The results of the present study will help Iranian nurse administrators to adopt effective strategies in order to improve nurses' quality of work life. Future research can broaden the scope of the current results and offer a more comprehensive understanding of nurses' quality of work life. © 2011 Blackwell Publishing Asia Pty Ltd.

26 CFR 7.105-2 - Substantial gainful activity.

Code of Federal Regulations, 2011 CFR

2011-04-01

... retired on disability, is employed full-time in a competitive work situation that is less demanding than...'s rate of pay in the former position. It is immaterial that the new work activity is less demanding or less gainful than the work in which the taxpayer was engaged before his or her retirement on...

Breast cancer treatment and work disability: patient perspectives.

PubMed

Tiedtke, Corine; Dierckx de Casterlé, Bernadette; de Rijk, Angelique; Christiaens, Marie-Rose; Donceel, Peter

2011-12-01

Most female breast cancer patients are forced to interrupt their professional activities during treatment. Qualitative research was carried out to assess women's experiences of being work disabled because of breast cancer. In-depth interviews were analyzed to understand patient's experiences and to gain more insight in their perspectives on living with breast cancer. We identified a 'three-experience model': (1) disruption, with the feeling of irreparable loss, despair and no hope for the future; (2) episode, an unpleasant and inconvenient period, after which life continues as before; and/or (3) meaningful period, during which new life priorities' are set. The different experiences will require different types of support, especially concerning communication around disability and returning to work. Our findings highlight the need of an individual approach of the management of work disability for breast cancer patients. Copyright © 2011 Elsevier Ltd. All rights reserved.

HST High Gain Antennae photographed by Electronic Still Camera

NASA Image and Video Library

1993-12-04

S61-E-021 (7 Dec 1993) --- This close-up view of one of two High Gain Antennae (HGA) on the Hubble Space Telescope (HST) was photographed with an Electronic Still Camera (ESC), and down linked to ground controllers soon afterward. Endeavour's crew captured the HST on December 4, 1993 in order to service the telescope over a period of five days. Four of the crew members have been working in alternating pairs outside Endeavour's shirt sleeve environment to service the giant telescope. Electronic still photography is a relatively new technology which provides the means for a handheld camera to electronically capture and digitize an image with resolution approaching film quality. The electronic still camera has flown as an experiment on several other shuttle missions.

Effect of Time on Perceived Gains from an Undergraduate Research Program

PubMed Central

Adedokun, Omolola A.; Parker, Loran C.; Childress, Amy; Burgess, Wilella; Adams, Robin; Agnew, Christopher R.; Leary, James; Knapp, Deborah; Shields, Cleveland; Lelievre, Sophie; Teegarden, Dorothy

2014-01-01

The current study examines the trajectories of student perceived gains as a result of time spent in an undergraduate research experience (URE). Data for the study come from a survey administered at three points over a 1-yr period: before participation in the program, at the end of a Summer segment of research, and at the end of the year. Repeated-measures analysis of variance was used to examine the effect of time on perceived gains in student research skills, research confidence, and understanding of research processes. The results suggest that the students experienced different gains/benefits at developmentally different stages of their UREs. Participants reported gains in fewer areas at the end of the Summer segment compared with the end of the yearlong experience, thus supporting the notion that longer UREs offer students more benefit. PMID:24591512

Work Term Assignment Spring 2017

NASA Technical Reports Server (NTRS)

Sico, Mallory

2017-01-01

My tour in the Engineering Robotics directorate exceeded my expectations. I learned lessons about Creo, manufacturing and assembly, collaboration, and troubleshooting. During my first tour, last spring, I used Creo on a smaller project, but had limited experience with it before starting in the Dynamic Systems Test branch this spring. I gained valuable experience learning assembly design, sheet metal design and designing with intent for manufacturing and assembly. These skills came from working both on the hatch and the floor. I also learned to understand the intent of other designers on models I worked with. While redesigning the floor, I was modifying an existing part and worked to understand what the previous designer had done to make it fit with the new model. Through working with the machine shop and in the mock-up, I learned much more about manufacturing and assembly. I used a Dremel, rivet gun, belt sander, and countersink for the first time. Through taking multiple safety training for different machine shops, I learned new machine shop safety skills specific to each one. This semester also gave me new collaborative opportunities. I collaborated with engineers within my branch as well as with Human Factors and the building 10 machine shop. This experience helped me learn how to design for functionality and assembly, not only for what would be easiest in my designs. In addition to these experiences, I learned many lessons in troubleshooting. I was the first person in my office to use a Windows 10 computer. This caused unexpected issues with NASA services and programs, such as the Digital Data Management Server (DDMS). Because of this, I gained experience finding solutions to lockout and freeze issues as well as Creo specific settings. These will be useful skills to have in the future and will be implemented in future rotations. This co-op tour has motivated me more to finish my degree and pursue my academic goals. I intend to take a machining Career Gateway

Energy Scaling of Nanosecond Gain-Switched Cr2+:ZnSe Lasers

DTIC Science & Technology

2011-01-01

outcoupler or absorption from the lightly-doped active ions. Additionally, the edges of the crystals are cut at the Brewster angle , which raises...experiments we used Brewster cut Cr:ZnSe gain elements with a chromium concentration of 8x1018 cm-3. Under Cr:Tm:Ho:YAG pumping, the first Cr:ZnSe laser...the energy scaling of nanosecond gain-switched Cr:ZnSe lasers is optimization of the gain medium. In this study we used Brewster cut Cr:ZnSe gain

What Do Pediatric Residents Gain From an Experience in Juvenile Justice? A Qualitative Analysis of Community-Based Learning.

PubMed

Hanson, Elizabeth R; Finley, Erin P; Petershack, Jean A

2017-04-01

Training in advocacy and community pediatrics often involves the use of community site visits. However, data on the specific knowledge, skills, and attitudes gained from these experiences are limited. In this study we used qualitative analysis of written narratives to explore the response of residents to a juvenile justice experience. Pediatric residents participated in a week-long experience in the juvenile probation department and completed a written narrative. Narratives were analyzed using grounded theory to explore the effects of this experience on residents' views of youth in the juvenile justice system. Analysis of 29 narratives revealed 13 themes relating to 5 core concepts: social determinants of behavior, role of professionals and institutions, achieving future potential, resolving discrepancies, and distancing. A conceptual model was developed to explore the interactions of these concepts in the resident view of youth in the juvenile justice system. Of the themes only 3 (23%) were related to content explicitly covered in the assigned reading materials. Several important concepts emerged as elements of this experience, many of which were not covered in the explicit curriculum. Variability in attitudinal response to the experience raised important questions about the influence of the ideological framework of the learner and the hidden curriculum on the learning that occurs in community settings. We propose a theoretical model that delineates the factors that influence learning in community settings to guide educators in planning these types of experiences. Copyright © 2016 Academic Pediatric Association. All rights reserved.

Employees lower Cassini's upper experiment module and base onto a work stand in the PHSF

NASA Technical Reports Server (NTRS)

1997-01-01

Employees in the Payload Hazardous Servicing Facility (PHSF) lower the upper experiment module and base of the Cassini orbiter onto a work stand during prelaunch processing, testing and integration work in that facility. The Cassini orbiter and Huygens probe being processed at KSC are the two primary components of the Cassini spacecraft, which will be launched on a Titan IVB/Centaur expendable launch vehicle from Cape Canaveral Air Station. Cassini will explore Saturn, its rings and moons for four years. The Huygens probe, designed and developed for the European Space Agency (ESA), will be deployed from the orbiter to study the clouds, atmosphere and surface of Saturn's largest moon, Titan. The orbiter was designed and assembled at NASA's Jet Propulsion Laboratory in California. Following postflight inspections, integration of the 12 science instruments not already installed on the orbiter will be completed. Then, the parabolic high-gain antenna and the propulsion module will be mated to the orbiter, followed by the Huygens probe, which will complete spacecraft integration. The Cassini mission is targeted for an Oct. 6 launch to begin its 6.7-year journey to the Saturnian system. Arrival at the planet is expected to occur around July 1, 2004.

Microwave gain medium with negative refractive index.

PubMed

Ye, Dexin; Chang, Kihun; Ran, Lixin; Xin, Hao

2014-12-19

Artificial effective media are attractive because of the fantastic applications they may enable, such as super lensing and electromagnetic invisibility. However, the inevitable loss due to their strongly dispersive nature is one of the fundamental challenges preventing such applications from becoming a reality. In this study, we demonstrate an effective gain medium based on negative resistance, to overcompensate the loss of a conventional passive metamaterial, meanwhile keeping its original negative-index property. Energy conservation-based theory, full-wave simulation and experimental measurement show that a fabricated sample consisting of conventional sub-wavelength building blocks with embedded microwave tunnel diodes exhibits a band-limited Lorentzian dispersion simultaneously with a negative refractive index and a net gain. Our work provides experimental evidence to the assertion that a stable net gain in negative-index gain medium is achievable, proposing a potential solution for the critical challenge current metamateiral technology faces in practical applications.

Faculty Experiences of Merger and Organizational Change in a Social Work Program.

PubMed

Adedoyin, A Christson; Miller, Monte; Jackson, Mary S; Dodor, Bernice; Hall, Kristen

2016-01-01

Social work programs are experiencing unprecedented organizational changes due to budget cuts, dwindling resources, global, and technological challenges. However, there is limited information in the literature about the merger experiences of faculty in social work programs. On one hand undergoing merger and reorganization provides the opportunity to reorganize, reprioritize, re-assess, develop strategies, and explore previously untapped opportunities for social work programs. Conversely, merger experiences have caused frustration, intention to quit, confusion, and loss of professional identity for social work faculty. In this article the authors utilize a journaling method and sense-making approach of the merger experiences of some of the faculty members of a social work program in the United States. The authors suggest a framework to understand how the faculty confronted the challenges, overcame the pitfalls, and maximized the opportunities offered during the merger and organizational change process.

Kuipers works to remove the Marangoni Suface Fluid Physics Experiment

NASA Image and Video Library

2012-03-15

ISS030-E-142784 (15 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works to remove the Marangoni Surface fluid physics experiment from the Fluid Physics Experiment Facility (FPEF) in the Kibo laboratory of the International Space Station.

Kuipers works to remove the Marangoni Suface Fluid Physics Experiment

NASA Image and Video Library

2012-03-15

ISS030-E-142785 (15 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works to remove the Marangoni Surface fluid physics experiment from the Fluid Physics Experiment Facility (FPEF) in the Kibo laboratory of the International Space Station.

Children, Families and Interagency Work: Experiences of Partnership Work in Primary Education Settings

ERIC Educational Resources Information Center

Milbourne, Linda

2005-01-01

Despite UK government initiatives intended to address social exclusion, those with poor access to social and economic resources continue to experience unresponsive services. In these circumstances, small inter-agency projects may offer accessible alternatives. This article explores the implementation of inter-agency work at a local level, focusing…

Finding Useful Questions: On Bayesian Diagnosticity, Probability, Impact, and Information Gain

ERIC Educational Resources Information Center

Nelson, Jonathan D.

2005-01-01

Several norms for how people should assess a question's usefulness have been proposed, notably Bayesian diagnosticity, information gain (mutual information), Kullback-Liebler distance, probability gain (error minimization), and impact (absolute change). Several probabilistic models of previous experiments on categorization, covariation assessment,…

Job Resources, Physician Work Engagement, and Patient Care Experience in an Academic Medical Setting.

PubMed

Scheepers, Renée A; Lases, Lenny S S; Arah, Onyebuchi A; Heineman, Maas Jan; Lombarts, Kiki M J M H

2017-10-01

Physician work engagement is associated with better work performance and fewer medical errors; however, whether work-engaged physicians perform better from the patient perspective is unknown. Although availability of job resources (autonomy, colleague support, participation in decision making, opportunities for learning) bolster work engagement, this relationship is understudied among physicians. This study investigated associations of physician work engagement with patient care experience and job resources in an academic setting. The authors collected patient care experience evaluations, using nine validated items from the Dutch Consumer Quality index in two academic hospitals (April 2014 to April 2015). Physicians reported job resources and work engagement using, respectively, the validated Questionnaire on Experience and Evaluation of Work and the Utrecht Work Engagement Scale. The authors conducted multivariate adjusted mixed linear model and linear regression analyses. Of the 9,802 eligible patients and 238 eligible physicians, respectively, 4,573 (47%) and 185 (78%) participated. Physician work engagement was not associated with patient care experience (B = 0.01; 95% confidence interval [CI] = -0.02 to 0.03; P = .669). However, learning opportunities (B = 0.28; 95% CI = 0.05 to 0.52; P = .019) and autonomy (B = 0.31; 95% CI = 0.10 to 0.51; P = .004) were positively associated with work engagement. Higher physician work engagement did not translate into better patient care experience. Patient experience may benefit from physicians who deliver stable quality under varying levels of work engagement. From the physicians' perspective, autonomy and learning opportunities could safeguard their work engagement.

Work Experience Program Teacher Resource Manual. Junior and Senior High School. Interim Edition.

ERIC Educational Resources Information Center

Gullekson, Dale

This manual has been prepared to help educators in Alberta, Canada, organize and operate a work experience program that provides meaningful learning experiences for junior and senior high school students in partnership with the community. The manual: (1) outlines the expectations of the work experience program, including benefits to students,…

Does the quality of encounters affect return to work? Lay people describe their experiences of meeting various professionals during their rehabilitation process.

PubMed

Müssener, Ulrika; Ståhl, Christian; Söderberg, Elsy

2015-01-01

Among the many aspects of the rehabilitation process that may be relevant for its outcome, the impact of encounters with various professionals has received little attention. The objective was to gain a deeper understanding of how individuals with experiences of being on sick leave perceive their encounters with professionals, and how such encounters affected their ability to return to work, as well as their attitudes towards the sickness insurance system. An inductive qualitative approach was used to analyze data from 20 interviews with men and women, aged 33-59, in Sweden who had experience of being on sick leave for at least 28 days. The study shows how interviewees encounters with professionals affected their self-confidence and perception of their ability to return to work. Professionals' treatment of people on sick leave seems to be affected by the structural prerequisites for offering support, where sickness insurance regulations are suggested to have a large impact. An encouraging and supportive attitude on the part of the professionals is essential for empowering people to handle obstacles during the rehabilitation process; whereas feeling rejected and belittled in the return to work process may lead to disempowerment, and/or delays in measures and longer periods on sick leave.

Developing Graduate Sales Professionals through Co-operative Education and Work Placements: A Relationship Marketing Approach.

ERIC Educational Resources Information Center

Ellis, Nick

2000-01-01

A literature review and data from 346 British business studies students identified the importance of relationship marketing approaches in business and highlighted the need for students to gain experience in work placements. Careful management of work placements by universities is required. (SK)

Combining Education and Work; Experiences in Asia and Oceania: Thailand.

ERIC Educational Resources Information Center

Ministry of Education, Bangkok (Thailand).

Reflected in priorities of secondary vocational training, agricultural education, and nonformal short courses, Thailand's education policy of "productive work experience" helps solve the problems of those who have an incomplete general education, have negative work attitudes and habits, are untrained dropouts, or are vocationally trained…

Effect of treatment with natalizumab on ability to work in people with multiple sclerosis: productivity gain based on direct measurement of work capacity before and after 1 year of treatment.

PubMed

Olofsson, Sara; Wickström, Anne; Häger Glenngård, Anna; Persson, Ulf; Svenningsson, Anders

2011-10-01

Sweden is a high endemic region for multiple sclerosis (MS), a neurologic disorder characterized by repeated inflammatory episodes affecting the CNS. The disease has its peak age of onset at approximately 30 years and affects women twice as often as men. The young age of onset makes MS one of the major causes of reduced capacity to work due to neurologic disease in Western society. Natalizumab (Tysabri®) is among the new generation of biologic drugs for the treatment of MS. Clinical studies have demonstrated that natalizumab is an effective treatment for preventing relapses and inflammatory activity. The aim of the study was to estimate the monetary value of treatment with natalizumab on the ability to work in patients with MS in Sweden, based on a direct measurement of weekly hours worked before and after 1 year of treatment with natalizumab. A sample of patients, consisting of all patients who had started treatment with natalizumab during the period June 2007-May 2008, was identified through the Swedish Multiple Sclerosis Register (SMSreg). Data about sex, age, disease severity, and disease duration were collected from the register. Data about type of work and work capacity (number of hours worked per week) were collected retrospectively through a postal questionnaire. The average hours worked per week was estimated at baseline (2 weeks before treatment started) and at follow-up (50 weeks after treatment started), and the change was assigned an economic value using the human capital approach. This study showed that after 50 weeks of treatment with natalizumab, people with MS increased their productivity by 3.3 hours per week on average (p < 0.01), which corresponded to an economic value of &U20AC;3216 per person per year (year 2007 values). A shorter duration of illness or being 25-35 years old was significantly associated with a greater productivity gain (p = 0.025 and p = 0.002, respectively). A shorter duration of illness and a lower age at the

Drama and Role Playing in Teaching Practice: The Role of Group Works

ERIC Educational Resources Information Center

Çerkez, Yagmur; Altinay, Zehra; Altinay, Fahriye; Bashirova, Elnara

2012-01-01

The research study aims to explore the essence of group work in drama and role playing for teaching practice inline with the nature of collaborative learning process. This research study has qualitative nature by capturing experiences of volunteer ninety pre-service teachers about group works, gained skills from drama and role playing in their…

Characteristics and work experiences of hospitalists in the United States.

PubMed

Hoff, T H; Whitcomb, W F; Williams, K; Nelson, J R; Cheesman, R A

2001-03-26

Little is known about the personal characteristics, work-related attitudes, or professional experiences of hospitalists. In considering the future of hospital medicine as a viable career choice for physicians (primarily, internists), these issues should be examined in a systematic fashion. Learning more about hospitalists and their work can enhance dialogue about the advantages and shortcomings of such a career from the perspective of the individual physician. A self-administered mail survey was sent to 820 hospitalists who are dues-paying members of the National Association of Inpatient Physicians and who spend 50% or more of their time doing clinical work, teaching, or research related to hospital medicine. Attitudes about topics such as job-related burnout and job satisfaction were tapped, as well as information about different professional and social experiences. The analyses were performed using descriptive statistics and analysis of variance techniques. Analysis was based on 393 responses (48% response rate). Results show hospitalists to be a group of younger, mostly male, early-career individuals with high levels of job satisfaction and autonomy, low levels of burnout, and a long-term commitment to remaining in the role. Hospital medicine is a source of positive social and professional work experiences related to interactions with physician peers, patients and their families, and nonphysician hospital coworkers. Key components of hospitalists' jobs, practices, and workload are coalescing. However, certain developments, such as changing patterns of compensation and the enlisting of more general internists and women as hospitalists, merit further examination. The results offer insight into the physicians who are becoming hospitalists, the jobs and settings in which they work, and how hospitalists experience their everyday work lives. Valuable baseline data are provided for assessment of attitudes, such as burnout, that should be examined regularly in this

Study of gain homogeneity and radiation effects of Low Gain Avalanche Pad Detectors

NASA Astrophysics Data System (ADS)

Gallrapp, C.; Fernández García, M.; Hidalgo, S.; Mateu, I.; Moll, M.; Otero Ugobono, S.; Pellegrini, G.

2017-12-01

Silicon detectors with intrinsic charge amplification implementing a n++-p+-p structure are considered as a sensor technology for future tracking and timing applications in high energy physics experiments. The performance of the intrinsic gain in Low Gain Avalanche Detectors (LGAD) after irradiation is crucial for the characterization of radiation hardness and timing properties in this technology. LGAD devices irradiated with reactor neutrons or 800 MeV protons reaching fluences of 2.3 × 1016 neq/cm2 were characterized using Transient Current Technique (TCT) measurements with red and infra-red laser pulses. Leakage current variations observed in different production lots and within wafers were investigated using Thermally Stimulated Current (TSC). Results showed that the intrinsic charge amplification is reduced with increasing fluence up to 1015 neq/cm2 which is related to an effective acceptor removal. Further relevant issues were charge collection homogeneity across the detector surface and leakage current performance before and after irradiation.

Does Work Experience Actually Work?

ERIC Educational Resources Information Center

Field, John

2012-01-01

As unemployment levels rise, so education and training move into the policy spotlight. For the government, this is a very uncomfortable place to be right now. A number of large companies have withdrawn from the flagship Work Programme--under which jobseekers are invited to take up unpaid work placements of between two and eight weeks--amid…

[Participation to improve working conditions: evidence and experience].

PubMed

García, Ana M; Boix, Pere; G Benavides, Fernando; Gadea, Rafael; Rodrigo, Fernando; Serra, Consol

2016-11-01

Participation of stakeholders is a key requirement for the success of public health programmes. Working and employment conditions are major determinants for people's health and wellbeing, and workplaces are ideal environments to implement programmes with a very direct level of participation. In Spain, the main regulatory framework for occupational health and safety, Law 31/1995, establishes the principles of "efficiency, coordination and participation" as a necessary basis for workers' health protection. This same Law establishes the role of the health and safety workers' representative, responsible for occupational risk prevention, and the occupational health and safety committee, a body with equal representation and the same objectives at the heart of the company. Among recent experiences of participation in occupational health, participatory ergonomics programmes have stood out. The aim of these programmes is to improve working conditions with a view to reducing musculoskeletal disorders, which is a very common and highly prevalent work-related injury in Spain. This study describes the characteristics and results of some experiences of participatory ergonomics carried out recently in Spain, from which relevant learning can be extrapolated about processes, facilitators and barriers in order to extend such programmes to other areas of occupational and public health. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Kaleri works with the Pilot experiment during Expedition 8

NASA Image and Video Library

2003-10-31

ISS008-E-05179 (31 October 2003) --- Cosmonaut Alexander Y. Kaleri, Expedition 8 flight engineer, works with the Russian biomedical “Pilot” experiment (MBI-15) in the Zvezda Service Module on the International Space Station (ISS). The experiment, which looks at psychological and physiological changes in crew performance during long-duration spaceflight, requires a worktable, ankle restraint system and two control handles for testing piloting skill. Kaleri represents Rosaviakosmos.

Anderson works on the Nutrition Experiment during Expedition 15

NASA Image and Video Library

2007-06-25

ISS015-E-13648 (25 June 2007) --- Astronaut Clayton Anderson, Expedition 15 flight engineer, works with test samples in the Human Research Facility 2 (HRF-2) Refrigerated Centrifuge as a part of the Nutritional Status Assessment (Nutrition) experiment in the Destiny laboratory of the International Space Station. The results of the Nutrition experiment will be used to better understand the time course effects of space flight on human physiology.

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

PubMed

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.

BUSINESS WORK EXPERIENCE EDUCATION PROGRAMS, AN OPERATIONAL HANDBOOK.

ERIC Educational Resources Information Center

AIKIN, BRENTON R.; LEVENDOWSKI, J.C.

BUSINESS EDUCATION INCLUDES INSTRUCTION IN BOTH OFFICE AND DISTRIBUTIVE OCCUPATIONS. THE BUSINESS WORK EXPERIENCE EDUCATION PROGRAMS ARE BASED ON INDIVIDUAL AND GROUP INSTRUCTION IN THE RELATED CLASS IN WHICH ALL STUDENTS ARE ENROLLED, AND INSTRUCTION THROUGH PART-TIME EMPLOYMENT. THIS HANDBOOK SHOULD BE HELPFUL IN ORGANIZING AND OPERATING…

Work-related behaviour and experience pattern in nurses: impact on physical and mental health.

PubMed

Schulz, M; Damkröger, A; Voltmer, E; Löwe, B; Driessen, M; Ward, M; Wingenfeld, K

2011-06-01

Nursing is associated with high levels of emotional strain and heavy workloads. Changing working conditions raise the importance of investigating job satisfaction, stress and burnout and its consequences for nurses. The aim of the study was to investigate whether work-related behaviour and experience patterns are associated with mental and physical health status in nurses. A sample of 356 nurses in four German hospitals were interviewed using questionnaires regarding work-related behaviour and experience patterns, work stress, depression, anxiety and physical symptoms ('Work-related Behaviour and Experience Pattern'--AVEM and ERI). The main result of this study is that unhealthy work-related behaviour and experience patterns (i.e. the excessive ambitious type and the resigned type) are associated with reduced mental and physical health. Preventive, as well as intervention, strategies are needed that focus both on the individual as well as on working conditions. © 2011 Blackwell Publishing.

Effective gain measurements in chromium-doped forsterite

NASA Technical Reports Server (NTRS)

Petricevic, V.; Seas, A.; Alfano, R. R.

1991-01-01

Effective gain cross section in tetravalent chromium-doped forsterite laser crystal was measured over the 1180-1330 nm spectral range. The experiment was performed using two collinear laser beams in a pump-and-probe arrangement. The peak-gain cross section from this measurement is estimated to be 1.9 x 10 to the -19th sq cm at 1215 nm, which is comparable to the value of about 2 x 10 to the -19th sq cm predicted by fluorescence linewidth and lifetime measurements. These results indicate that excited-state absorption is not a major loss mechanism in tetravalent chromium-doped forsterite.

Working-Class Children's Experience through the Prism of Personal Storytelling

ERIC Educational Resources Information Center

Miller, Peggy J.; Cho, Grace E.; Bracey, Jeana R.

2005-01-01

Framed within recent developments in genre theory, this paper examines personal storytelling as practiced by working-class children and their families. Although both working-class and middle-class children encounter versions of oral storytelling that embody a personal perspective, these versions privilege different slants on experience. Drawing on…

The experience of dentists who gained enhanced skills in endodontics within a novel pilot training programme.

PubMed

Eliyas, S; Briggs, P; Gallagher, J E

2017-02-24

Objective To explore the experiences of primary care dentists following training to enhance endodontic skills and their views on the implications for the NHS.Design Qualitative study using anonymised free text questionnaires.Setting Primary care general dental services within the National Health Service (NHS) in London, United Kingdom.Subjects and methods Eight primary care dentists who completed this training were asked about factors affecting participant experience of the course, perceived impact on themselves, their organisation, their patients and barriers/facilitators to providing endodontic treatment in NHS primary care. Data were transferred verbatim to a spreadsheet and thematically analysed.Intervention 24-month part-time educational and service initiative to provide endodontics within the NHS, using a combination of training in simulation lab and treatment of patients in primary care.Results Positive impacts were identified at individual (gains in knowledge, skills, confidence, personal development), patient (more teeth saved, quality of care improved) and system levels (access, value for money). Suggested developments for future courses included more case discussions, teaching of practical skills earlier in the course and refinement of the triaging processes. Barriers to using the acquired skills in providing endodontic treatment in primary care within the NHS were perceived to be resources (remuneration, time, skills) and accountability. Facilitators included appropriately remunerated contracts, necessary equipment and time.Conclusion This novel pilot training programme in endodontics combining general practice experience with education/training, hands-on experience and a portfolio was perceived by participants as beneficial for extending skills and service innovation in primary dental care. The findings provide insight into primary dental care practitioners' experience with education/training and have implications for future educational initiatives in

The experiences of working carers of older people regarding access to a web-based family care support network offered by a municipality.

PubMed

Andersson, Stefan; Erlingsson, Christen; Magnusson, Lennart; Hanson, Elizabeth

2017-09-01

Policy makers in Sweden and other European Member States pay increasing attention as to how best support working carers; carers juggling providing unpaid family care for older family members while performing paid work. Exploring perceived benefits and challenges with web-based information and communication technologies as a means of supporting working carers' in their caregiving role, this paper draws on findings from a qualitative study. The study aimed to describe working carers' experiences of having access to the web-based family care support network 'A good place' (AGP) provided by the municipality to support those caring for an older family member. Content analysis of interviews with nine working carers revealed three themes: A support hub, connections to peers, personnel and knowledge; Experiencing ICT support as relevant in changing life circumstances; and Upholding one's personal firewall. Findings indicate that the web-based family care support network AGP is an accessible, complementary means of support. Utilising support while balancing caregiving, work obligations and responsibilities was made easier with access to AGP; enabling working carers to access information, psychosocial support and learning opportunities. In particular, it provided channels for carers to share experiences with others, to be informed, and to gain insights into medical and care issues. This reinforced working carers' sense of competence, helping them meet caregiving demands and see positive aspects in their situation. Carers' low levels of digital skills and anxieties about using computer-based support were barriers to utilising web-based support and could lead to deprioritising of this support. However, to help carers overcome these barriers and to better match web-based support to working carers' preferences and situations, web-based support must be introduced in a timely manner and must more accurately meet each working carer's unique caregiving needs. © 2016 Nordic College

The Vulnerable Worker? A Labor Law Challenge for WIL and Work Experience

ERIC Educational Resources Information Center

Cameron, Craig

2013-01-01

The Fair Work Act (2009) in Australia deregulates "work" in work-integrated learning (WIL) by distinguishing "vocational placement" from "employee". Following concerns about the legal position of WIL and work experience, the Fair Work Ombudsman (FWO) published a fact sheet and commenced a joint research project into…

Sudden Gains in Cognitive Therapy of Depression and Depression Relapse/Recurrence

ERIC Educational Resources Information Center

Tang, Tony Z.; DeRubeis, Robert J.; Hollon, Steven D.; Amsterdam, Jay; Shelton, Richard

2007-01-01

Cognitive therapy (CT) may have significant advantages over antidepressants in preventing depression relapses. Many CT patients experience sudden gains: large symptom improvement in 1 between-session interval. Past studies have associated CT sudden gains with in-session cognitive changes but not with life events. This study examined sudden gains…

FE-2 Nicole Stott works on the CBEF Space Seed Experiment

NASA Image and Video Library

2009-10-13

ISS021-E-006261 (13 Oct. 2009) --- NASA astronaut Nicole Stott, Expedition 21 flight engineer, works with the Cell Biology Experiment Facility (CBEF) SPACE SEED experiment in the Kibo laboratory of the International Space Station.

FE-2 Nicole Stott works on the CBEF Space Seed Experiment

NASA Image and Video Library

2009-10-13

ISS021-E-006267 (13 Oct. 2009) --- NASA astronaut Nicole Stott, Expedition 21 flight engineer, works with the Cell Biology Experiment Facility (CBEF) SPACE SEED experiment in the Kibo laboratory of the International Space Station.

Weight gain in women diagnosed with breast cancer.

PubMed

Demark-Wahnefried, W; Rimer, B K; Winer, E P

1997-05-01

This review of the literature indicates that weight gain is a common observation among women after the diagnosis of breast cancer. Gains in weight range from 0 to 50 lb and are influenced by menopausal status; nodal status; and the type, duration, and intensity of treatment. Weight gain appears to be greater among premenopausal women; among those who are node positive; and among those receiving higher dose, longer duration, and multiagent regimens. Psychosocial research suggests that weight gain has a profoundly negative impact on quality of life in patients with breast cancer. Recent findings also suggest that weight gain during therapy may increase the risk of recurrence and decrease survival. Although weight gain in patients with breast cancer is clinically well appreciated, little research has been conducted to investigate the underlying mechanisms of energy imbalance. Changes in rates of metabolism, physical activity, and dietary intake are all plausible mechanisms and call for more research. Further study will provide valuable insight into the problem of weight gain and encourage effective interventions to improve the quality and quantity of life for the woman with breast cancer. Until more is known, however, dietetics practitioners will have to monitor and work individually with patients with breast cancer and use empirical approaches to achieve the important goal of weight management.

Making a Mess of Academic Work: Experience, Purpose and Identity

ERIC Educational Resources Information Center

Malcolm, Janice; Zukas, Miriam

2009-01-01

Within the policy discourse of academic work, teaching, research and administration are seen as discrete elements of practice. We explore the assumptions evident in this "official story" and contrast it with the messy experience of academic work, drawing upon empirical studies and conceptualisations from our own research and from recent…

Foale works with the Pilot experiment during Expedition 8

NASA Image and Video Library

2003-10-31

ISS008-E-05181 (31 October 2003) --- Astronaut C. Michael Foale, Expedition 8 mission commander and NASA ISS science officer, works with the Russian biomedical “Pilot” experiment (MBI-15) in the Zvezda Service Module on the International Space Station (ISS). The experiment, which looks at psychological and physiological changes in crew performance during long-duration spaceflight, requires a worktable, ankle restraint system and two control handles for testing piloting skill.

Sound pressure gain produced by the human middle ear.

PubMed

Kurokawa, H; Goode, R L

1995-10-01

The acoustic function of the middle ear is to match sound passing from the low impedance of air to the high impedance of cochlear fluid. Little information is available on the actual middle ear pressure gain in human beings. This article describes experiments on middle ear pressure gain in six fresh human temporal bones. Stapes footplate displacement and phase were measured with a laser Doppler vibrometer before and after removal of the tympanic membrane, malleus, and incus. Acoustic insulation of the round window with clay was performed. Umbo displacement was also measured before tympanic membrane removal to assess baseline tympanic membrane function. The middle ear has its major gain in the lower frequencies, with a peak near 0.9 kHz. The mean gain was 23.0 dB below 1.0 kHz, the resonant frequency of the middle ear; the mean peak gain was 26.6 dB. Above 1.0 kHz, the second pressure gain decreased at a rate of -8.6 dB/octave, with a mean gain of 6.5 dB at 4.0 kHz. Only a small amount of gain was present above 7.0 kHz. Significant individual differences in pressure gain were found between ears that appeared related to variations in tympanic membrane function and not to variations in cochlear impedance.

Learning by Experience, Work and Productivity: Theory and Empirical Evidence

ERIC Educational Resources Information Center

Pankhurst, K. V.

2010-01-01

This paper examines the nature and significance of learning by experience during work, both paid and unpaid. Data about the relationship between costs, especially labour costs, and output have come to be interpreted as evidence of learning by experience, but these grouped data are unable to explain the nature and process of individual experience…

Dyson works with IVGEN Experiment Payload in Columbus MSG

NASA Image and Video Library

2010-05-03

ISS023-E-030740 (3 May 2010) --- NASA astronaut Tracy Caldwell Dyson, Expedition 23 flight engineer, works with experiment hardware in the Microgravity Science Glovebox (MSG) located in the Columbus laboratory of the International Space Station.

Sudden gains in exposure therapy for obsessive-compulsive disorder.

PubMed

Collins, Lindsey M; Coles, Meredith E

2017-06-01

Prior research in the treatment of depression and anxiety has demonstrated that a sudden reduction in symptoms between two consecutive sessions (sudden gain) is related to lower post-treatment symptom severity (e.g. Hofmann, Schulz, Meuret, Moscovitch, & Suvak, 2006; Tang & DeRubeis, 1999). However, only one study has examined sudden gains in the treatment of obsessive compulsive disorder (OCD). In that study, one-third of the patients with OCD experienced a sudden gain (Aderka et al., 2012). Further, patients who had a sudden gain had lower clinician-rated OCD symptom severity post-treatment (Aderka et al., 2012). In replication, the current study examined the frequency, characteristics, and clinical impact of sudden gains in 27 OCD patients during exposure and response prevention (ERP) therapy. Fifty two percent of patients experienced a sudden gain. The mean magnitude of a sudden gain represented, on average, 61.4% of total symptom reduction. Following treatment, individuals who had experienced a sudden gain were rated as less severe on the clinical global impression scale, but they did not experience a greater reduction in OCD symptoms (pre-to post-treatment) than those without a sudden gain. None of the pre-treatment characteristics tested were found to significantly predict whether a patient would have a sudden gain. Additional research examining predictors of, and patterns of, change in OCD symptoms is warranted. Copyright © 2017 Elsevier Ltd. All rights reserved.

Integrating Work Experience with Classroom Instruction: A Strategy for Student Learning.

ERIC Educational Resources Information Center

Heinemann, Harry N.

1985-01-01

The measured results of one community college's experience with cooperative education suggest that incorporating productive work experience into classroom-based curricula can achieve excellence and equality of opportunity, offering opportunities for disadvantaged students without compromising academic integrity. (MSE)

Potential gains from hospital mergers in Denmark.

PubMed

Kristensen, Troels; Bogetoft, Peter; Pedersen, Kjeld Moeller

2010-12-01

The Danish hospital sector faces a major rebuilding program to centralize activity in fewer and larger hospitals. We aim to conduct an efficiency analysis of hospitals and to estimate the potential cost savings from the planned hospital mergers. We use Data Envelopment Analysis (DEA) to estimate a cost frontier. Based on this analysis, we calculate an efficiency score for each hospital and estimate the potential gains from the proposed mergers by comparing individual efficiencies with the efficiency of the combined hospitals. Furthermore, we apply a decomposition algorithm to split merger gains into technical efficiency, size (scale) and harmony (mix) gains. The motivation for this decomposition is that some of the apparent merger gains may actually be available with less than a full-scale merger, e.g., by sharing best practices and reallocating certain resources and tasks. Our results suggest that many hospitals are technically inefficient, and the expected "best practice" hospitals are quite efficient. Also, some mergers do not seem to lower costs. This finding indicates that some merged hospitals become too large and therefore experience diseconomies of scale. Other mergers lead to considerable cost reductions; we find potential gains resulting from learning better practices and the exploitation of economies of scope. To ensure robustness, we conduct a sensitivity analysis using two alternative returns-to-scale assumptions and two alternative estimation approaches. We consistently find potential gains from improving the technical efficiency and the exploitation of economies of scope from mergers.

Problem-Based Learning in Social Work Education: Students' Experiences in Denmark

ERIC Educational Resources Information Center

Monrad, Merete; Mølholt, Anne-Kirstine

2017-01-01

Problem-based learning (PBL) constitutes a promising way of integrating academia and social work practice because PBL fosters engagement with real-life problems and enhances important skills needed in social work practice. However, little attention has been given to social work students' experiences of PBL. In this article we address this gap by…

20 CFR 229.85 - Substantial gainful activity by blind employee or child.

Code of Federal Regulations, 2011 CFR

2011-04-01

... substantial gainful activity that does not require skills or ability used in his or her previous work. However... in any type of substantial gainful activity which requires skills or abilities comparable to those of...

Williams working on the JAXA MS (Marangoni Surface) Experiment

NASA Image and Video Library

2009-11-05

ISS021-E-020304 (5 Nov. 2009) --- NASA astronaut Jeffrey Williams, Expedition 21 flight engineer, works with Fluid Physics Experiment Facility/Marangoni Surface (FPEF MS) Core hardware in the Kibo laboratory of the International Space Station. Williams first inserted the Marangoni Inside (MI) cassette in the MI Core for a leak check, and then installed the MI Core into the FPEF MI Body. The Marangoni convection experiment in the FPEF examines fluid tension flow in micro-G.

Automatic Gain Control in Compact Spectrometers.

PubMed

Protopopov, Vladimir

2016-03-01

An image intensifier installed in the optical path of a compact spectrometer may act not only as a fast gating unit, which is widely used for time-resolved measurements, but also as a variable attenuator-amplifier in a continuous wave mode. This opens the possibility of an automatic gain control, a new feature in spectroscopy. With it, the user is relieved from the necessity to manually adjust signal level at a certain value that it is done automatically by means of an electronic feedback loop. It is even more important that automatic gain control is done without changing exposure time, which is an additional benefit in time-resolved experiments. The concept, algorithm, design considerations, and experimental results are presented. © The Author(s) 2016.

A Guide to Work Experience Education and Employment Placement; A Program for Senior High Schools.

ERIC Educational Resources Information Center

Los Angeles City Schools, CA.

This manual is intended primarily as an operational guide for school and area work experience coordinators in senior high schools. Contents cover: (1) development of the cooperative work experience education program, (2) various types of work experience, (3) youth guidance and placement service, (4) legal aspects of employing minors, (5) school…

Faculty Members' Lived Experiences with Academic Quality in For-Profit On-Ground Gainful Employment Programs

ERIC Educational Resources Information Center

Booton, Carol M.

2013-01-01

Academic quality in for-profit vocational (Gainful Employment) programs is a concern for all stakeholders. However, academic quality is not easily defined. The Department of Education's Gainful Employment Rule defines academic quality With a few easily measured metrics such as student retention and job placement rate, despite the fact that…

The Work Experience of Undocumented Mexican Women Migrants in Los Angeles.

ERIC Educational Resources Information Center

Simon, Rita J.; DeLey, Margo

1984-01-01

Undocumented Mexican women workers in Los Angeles were interviewed about their work experience in the United States. Most of them work in factories, not in domestic service. Most earn a salary above minimum wage but below that earned by documented women, and 80 percent believe their treatment at work equals that of other workers. (KH)

Optical gain in an optically driven three-level ? system in atomic Rb vapor

NASA Astrophysics Data System (ADS)

Ballmann, C. W.; Yakovlev, V. V.

2018-06-01

In this work, we report experimentally achieved optical gain of a weak probe beam in a three-level ? system in a low density Rubidium vapor cell driven by a single pump beam. The maximum measured gain of the probe beam was about 0.12%. This work could lead to new approaches for enhancing molecular spectroscopy applications.

Understanding Students' Attitudes about Group Work: What Does This Suggest for Instructors of Business?

ERIC Educational Resources Information Center

Marks, Melanie Beth; O'Connor, Abigail H.

2013-01-01

A survey was administered to college students to gain insight into their attitudes about classroom group work. Students responded that group work is generally a positive experience; however, they do not necessarily prefer it to individual assignments. Students' responses also indicated concerns about instructors' motivations for using…

The Relationship between Alumni Satisfaction and Work Experiences.

ERIC Educational Resources Information Center

Pike, Gary R.

1994-01-01

A study of University of Tennessee, Knoxville, graduates (n=828) at time of graduation and after two years found job satisfaction significantly positively correlated with ratings of the college experience. Women were less satisfied with their pay than were men but not more dissatisfied with the work or more likely to be looking for another job.…

The Working Experience Books 1, 2, and 3.

ERIC Educational Resources Information Center

Smith, Jeanne H.; Ringel, Harry

Books 1, 2, and 3 of "The Working Experience," a series of texts for English-as-a-Second-Language (ESL) students, are contained in this document. The series builds on oral skills to develop reading and writing ability while still expanding oral English-language proficiency. Since one of the basic principles underlying the series is the idea that…

Mission Specialist Hawley works with the SWUIS experiment

NASA Image and Video Library

2013-11-18

STS093-350-022 (22-27 July 1999) --- Astronaut Steven A. Hawley, mission specialist, works with the Southwest Ultraviolet Imaging System (SWUIS) experiment onboard the Earth-orbiting Space Shuttle Columbia. The SWUIS is based around a Maksutov-design Ultraviolet (UV) telescope and a UV-sensitive, image-intensified Charge-Coupled Device (CCD) camera that frames at video frame rates.

How work setting and job experience affect professional nurses' values.

PubMed

Fernández-Feito, Ana; Palmeiro-Longo, María Del Rosario; Hoyuelos, Salomé Basurto; García-Díaz, Vanesa

2017-01-01

The development of professional values in nursing is directly related to quality and ethical clinical practise and may also increase practitioner and patients' satisfaction. Some factors, such as work setting or work experience, can influence the importance granted to the professional values of nursing. To compare in primary care nurses and hospital care nurses the importance granted to professional values and to contrast this perception as a function of professional experience. Research design, participants and research context: Descriptive cross-sectional study. Participants were 380 nursing professionals from the public health system (primary care and hospital care). Three dimensions were analysed: ethics, professional expertise and professional mastery. Data were collected from January to June 2015. Ethical considerations: We obtained permission from the Ethics Committee and participants' informed consent. Hospital care professionals attached more importance to all the values analysed, regardless of their work experience. Ethical values, such as confidentiality and respect for the person, were considered to be very important in both systems. Values related to professional expertise obtained lower scores, especially in primary care. In general, professionals with more than 20 years' experience granted less importance to the values. The professional setting influenced the importance assigned to professional nursing values, and clear differences were observed between primary and hospital care. The domain of ethics was considered the most important. It is necessary to reflect on the significance attributed to professional values, especially in more expert nursing staff.

Integration of Work Experience and Learning for International Students: From Harmony to Inequality

ERIC Educational Resources Information Center

Tran, Ly Thi; Soejatminah, Sri

2017-01-01

The integration of work experience and learning in tertiary education is a complex issue for different stakeholders, including students, institutions, and employers. The provision of course-related work experience for international students is far more challenging as it involves issues of visa status, different cultural expectations,…

Call-handlers' working conditions and their subjective experience of work: a transversal study.

PubMed

Croidieu, Sophie; Charbotel, Barbara; Vohito, Michel; Renaud, Liliane; Jaussaud, Joelle; Bourboul, Christian; Ardiet, Dominique; Imbard, Isabelle; Guerin, Anne Céline; Bergeret, Alain

2008-10-01

The present study sought to describe call-center working conditions and call-handlers' subjective experience of their work. A transversal study was performed in companies followed by the 47 occupational physicians taking part. A dedicated questionnaire included one part on working conditions (work-station organization, task types, work schedules, and controls) and another on the perception of working conditions. Psychosocial risk factors were explored by three dimensions of the Karasek questionnaire, decision latitude, psychological demands and social support. A descriptive stage characterized the population and quantified the frequency of the various types of work organization, working conditions and perception. Certain working conditions data were crossed with perception data. The total sample comprised 2,130 call-handlers from around 100 different companies. The population was 71.9% female, with a mean age of 32.4 years. The general educational level was high, with 1,443 (68.2%) of call-handlers having at least 2 years' higher education; 1,937 of the workers (91.2%) had permanent work contracts. Some working situations were found to be associated with low decision latitude and high psychological demands: i.e., where the schedule (full-time or part-time) was imposed, where the call-handlers had not chosen to work in a call-center, or where they received prior warning of controls. Moreover, the rate of low decision latitude and high psychological demands increased with seniority in the job. The rate of low decision latitude increased with the size of the company and was higher when call duration was imposed and when the call-handlers handled only incoming calls. The rate of high psychological demands was higher when call-handlers handled both incoming and outgoing calls. This study confirmed the high rate of psychosocial constraints for call-handlers and identified work situations at risk.

A Contextual Work-Life Experiences Model to Understand Nurse Commitment and Turnover.

PubMed

Aluwihare-Samaranayake, Dilmi; Gellatly, Ian; Cummings, Greta; Ogilvie, Linda

2018-05-17

To present a discussion and model depicting most effecting work life experience contextual factors that influence commitment and turnover intentions for nurses in Sri Lanka. Increasing demand for nurses has made the retention of experienced, qualified nursing staff a priority for health care organizations and highlights the need to capture contextual work-life experiences that influence nurses' turnover decisions. Discussion paper. This discussion paper and model is based on our experiences and knowledge of Sri Lanka and represents an integration of classic turnover research and commitment theory and others published between 1958 - 2017, contextualized to reflect the reality faced by Sri Lanka nurses. The model presents a high-level view of intrinsic, extrinsic, personal and professional antecedents to nurse turnover where relevance can be used by researchers, policy makers, clinicians and educators to establish focused and limited scope models and examine comprehensive contexts. This model emphasizes the role that work-life experiences play to fortify (or weaken) nurses' motivation to remain committed to their organization, profession, family, and country. Understanding of contextual work-life influences on nurses' intent to stay should lead to evidence-based strategies that result in a higher number of nurses wanting to remain in the nursing profession and work in the health sector in Sri Lanka. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Integrated Contextual Learning and Food Science Students' Perception of Work Readiness

ERIC Educational Resources Information Center

Coorey, Ranil; Firth, Ann

2013-01-01

The expectation that universities will produce graduates with high levels of work readiness is now a commonplace in government policies and statements from industry representatives. Meeting the demand requires that students gain industry related experience before graduation. Traditionally students have done so by undertaking extended work…

Work related injury among aging women.

PubMed

Harrison, Tracie; Legarde, Brittany; Kim, Sunhun; Walker, Janiece; Blozis, Shelley; Umberson, Debra

2013-02-01

This article reports the experiences of women aged 55 to 75 with mobility impairments who attributed aspects of their limitations to workplace injuries and provides insight into worker's compensation policies. The study sample includes Mexican American (MA) and non-Hispanic White (NHW) women aged 55 to 75 who participated in a 4-year ethnographic study of disablement. Ninety-two of the 122 participants in the study attributed aspects of their functional limitations to employment, and their experiences were analyzed using data from 354 meetings. Using Lipscomb and colleagues' conceptual model of work and health disparities, the women's experiences were grouped into three categories according to type of injury, assistance gained, and the consequences of a workplace injury; the results have broad implications for policies that influence aging outcomes. Workplace injuries causing permanent functional limitations compound the effects of age and gender on employment outcomes. Policies addressing health disparities should consider work related influences.

Work Related Injury among Aging Women

PubMed Central

LeGarde, Brittany; Kim, SungHun; Walker, Janiece; Blozis, Shelley; Umberson, Debra

2013-01-01

This article reports the experiences of women age 55 to 75 with mobility impairments who attributed aspects of their limitations to workplace injuries and provides insight into worker’s compensation policies. The study sample includes Mexican American and non-Hispanic White women ages 55–75 who participated in a 4-year ethnographic study of disablement. Ninety-two of the 122 participants in the study attributed aspects of their functional limitations to employment, and their experiences were analyzed using data from 354 meetings. Using Lipscomb and colleagues’ conceptual model of work and health disparities, the women’s experiences were grouped into three categories according to type of injury, assistance gained, and the consequences of a workplace injury; the results have broad implications for policies that influence aging outcomes. Workplace injuries causing permanent functional limitations compound the effects of age and gender on employment outcomes. Policies addressing health disparities should consider work related influences. PMID:23528432

HST High Gain Antennae photographed by Electronic Still Camera

NASA Image and Video Library

1993-12-04

S61-E-009 (4 Dec 1993) --- This view of one of two High Gain Antennae (HGA) on the Hubble Space Telescope (HST) was photographed with an Electronic Still Camera (ESC). The scene was down linked to ground controllers soon after the Space Shuttle Endeavour caught up to the orbiting telescope 320 miles above Earth. Shown here before grapple, the HST was captured on December 4, 1993 in order to service the telescope. Over a period of five days, four of the seven STS-61 crew members will work in alternating pairs outside Endeavour's shirt sleeve environment. Electronic still photography is a relatively new technology which provides the means for a handheld camera to electronically capture and digitize an image with resolution approaching film quality. The electronic still camera has flown as an experiment on several other shuttle missions.

The Power of Work Experiences: Characteristics Critical to Developing Expertise in Strategic Thinking

ERIC Educational Resources Information Center

Goldman, Ellen F.

2008-01-01

The ability to think strategically is an increasingly important requirement for managers at all organizational levels. HRD (human resource development) professionals have attempted to help develop this ability through work experiences. However, research identifying which work experiences are most beneficial is limited. As a result, HRD efforts may…

Edemagenic gain and interstitial fluid volume regulation.

PubMed

Dongaonkar, R M; Quick, C M; Stewart, R H; Drake, R E; Cox, C S; Laine, G A

2008-02-01

Under physiological conditions, interstitial fluid volume is tightly regulated by balancing microvascular filtration and lymphatic return to the central venous circulation. Even though microvascular filtration and lymphatic return are governed by conservation of mass, their interaction can result in exceedingly complex behavior. Without making simplifying assumptions, investigators must solve the fluid balance equations numerically, which limits the generality of the results. We thus made critical simplifying assumptions to develop a simple solution to the standard fluid balance equations that is expressed as an algebraic formula. Using a classical approach to describe systems with negative feedback, we formulated our solution as a "gain" relating the change in interstitial fluid volume to a change in effective microvascular driving pressure. The resulting "edemagenic gain" is a function of microvascular filtration coefficient (K(f)), effective lymphatic resistance (R(L)), and interstitial compliance (C). This formulation suggests two types of gain: "multivariate" dependent on C, R(L), and K(f), and "compliance-dominated" approximately equal to C. The latter forms a basis of a novel method to estimate C without measuring interstitial fluid pressure. Data from ovine experiments illustrate how edemagenic gain is altered with pulmonary edema induced by venous hypertension, histamine, and endotoxin. Reformulation of the classical equations governing fluid balance in terms of edemagenic gain thus yields new insight into the factors affecting an organ's susceptibility to edema.

Experiences of contemplating returning to work for people living with HIV/AIDS.

PubMed

Nixon, Stephanie; Renwick, Rebecca

2003-11-01

In the mid-1990s, medical advances dramatically altered the experience of living with HIV/AIDS. The shifting medical climate spurred new social and financial questions, such as the possibility of returning to work. In this qualitative study, the authors examine how people living with HIV/AIDS perceive, attach meaning to, and approach the experience of returning to work. Findings demonstrate that the participants are influenced by, and wrestle with, both the dominant societal perspective that "people should return to work," and the oppositional perspective that people living with HIV/AIDS "should not return to work." Theoretical understanding of the results is enhanced using the concepts of the "sick role" and the "hierarchy of identities." Findings have conceptual and methodological implications for literature in HIV/AIDS, return to work, and identity.

Stroke patients' experiences of return to work.

PubMed

Medin, Jennie; Barajas, Josefin; Ekberg, Kerstin

2006-09-15

Purpose. The aim of this study was to describe the experience of return to work (RTW) after stroke from the patient's perspective.Method. Six patients who had their first ever stroke in 2001, were <65 years of age and were working at the time of their stroke were included. Information was obtained via an open-ended interview. The material was transcribed verbatim and analysed using Giorgi's empirical phenomenology.Results. Rehabilitation was perceived as primarily aimed at restoring bodily functions and a return to everyday activities, rather than at promoting a return to work. It was not experienced as adapted to the participants' needs or their age. The workplace was experienced as very important in the rehabilitation process. When the informants experienced that the rehabilitation professionals were not taking action, they took control of the situation themselves. The informants expressed pride in their own capacity to take the initiative and in their ability to take action. Both self-employed and employed informants said they had possibilities and opportunities to take action since their work situation was flexible. The informants' adaptation to a new role at work was perceived as facilitated by the understanding and positive attitude of co-workers.Conclusion. Among this group of stroke patients, the individual patient's capacity and ability to return to work was enhanced by motivation or "will" and self-efficacy in combination with external support. Self-efficacy was not only a personal trait or internal factor; it was enhanced and encouraged in interaction with contextual conditions. There are similarities between the RTW process and processes of health promotion.

'Poppets and parcels': the links between staff experience of work and acutely ill older peoples' experience of hospital care.

PubMed

Maben, Jill; Adams, Mary; Peccei, Riccardo; Murrells, Trevor; Robert, Glenn

2012-06-01

Few empirical studies have directly examined the relationship between staff experiences of providing healthcare and patient experience. Present concerns over the care of older people in UK acute hospitals - and the reported attitudes of staff in such settings - highlight an important area of study. AIMS AND OBJECTIVES. To examine the links between staff experience of work and patient experience of care in a 'Medicine for Older People' (MfOP) service in England. A mixed methods case study undertaken over 8 months incorporating a 149-item staff survey (66/192 - 34% response rate), a 48-item patient survey (26/111 - 23%), 18 staff interviews, 18 patient and carer interviews and 41 hours of non-participant observation. Variation in patient experience is significantly influenced by staff work experiences. A high-demand/low-control work environment, poor staffing, ward leadership and co-worker relationships can each add to the inherent difficulties staff face when caring for acutely ill older people. Staff seek to alleviate the impact of such difficulties by finding personal satisfaction from caring for 'the poppets'; those patients they enjoy caring for and for whom they feel able to 'make a difference'. Other patients - noting dehumanising aspects of their care - felt like 'parcels'. Patients are aware of being seen by staff as 'difficult' or 'demanding' and seek to manage their relationships with nursing staff accordingly. The work experiences of staff in a MfOP service impacted directly on patient care experience. Poor ward and patient care climates often lead staff to seek job satisfaction through caring for 'poppets', leaving less favoured - and often more complex patients - to receive less personalised care. Implications for practice. Investment in staff well-being and ward climate is essential for the consistent delivery of high-quality care for older people in acute settings. © 2012 Blackwell Publishing Ltd.

Active microwave negative-index metamaterial transmission line with gain.

PubMed

Jiang, Tao; Chang, Kihun; Si, Li-Ming; Ran, Lixin; Xin, Hao

2011-11-11

We studied the active metamaterial transmission line at microwave frequency. The active composite right-handed or left-handed transmission line was designed to incorporate a germanium tunnel diode with a negative differential resistance property as the gain device at the unit cell level. Measurements of the fabricated planar transmission line structures with one-, two-, and three-unit cells showed that the addition of the dc pumped tunnel diodes not only provided gain but also maintained the left handedness of the transmission line metamaterial. Simulation results agree well with experimental observation. This work demonstrated that negative index material can be obtained with a net gain when an external source is incorporated.

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

PubMed

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.

Transformative Learning Experience: Aim Higher, Gain More

ERIC Educational Resources Information Center

Wilson, Brent G.; Parrish, Patrick E.

2011-01-01

A transformative learning experience (TLE) is an especially meaningful encounter that leaves a lasting impact on a person's sense of competence or place in the world. The construct of TLE is presented in transactional terms as an irreducible interplay between learner and the world (including the natural world, artifacts, and other people).…

Association of Subway Driver's Depressive Symptoms and Experience of Work-Related Problems.

PubMed

Jo, Sun-Jin; Yim, Hyeon Woo; Kim, Hyoung-Ryoul; Lee, Kang Sook; Park, Jong-Ik; Chang, Sung Man

2010-12-03

Subway drivers experience various types of work-related problems during their driving, and those experiences can act as risk factors for depressive symptoms. This study was conducted to investigate the association between work-related problems and subway driver's depressive symptoms. We recruited all of the 961 current subway drivers of a subway company located in Seoul, South Korea and conducted a survey of their socio-demographic and vocational characteristics, hospital visits as an outpatient or inpatient, and work-related problem experiences during the last year. Work-related problems included an accident resulting in death or injury, a conflict with a customer, a sudden stop from an emergency bell, or a near accident. Depressive symptoms were measured with the Center for Epidemiologic Studies-Depression (CES-D) instrument. The survey was performed using a self-report questionnaire from April 16 to July 13, 2007. The data of 827 drivers (86.2%) were analyzed. Experience of a conflict with a passenger (p=0.011), a sudden stop from an emergency bell (p=0.001), or a near accident (p=0.001) increased the prevalence of depressive symptoms among subway drivers. A multiple logistic regression analysis revealed that a sudden stop from an emergency bell increased the risk of depressive symptoms significantly (OR=2.59, p=0.026). Near accidents were marginally associated with a higher risk for depressive symptoms (OR=1.62, p=0.062). The experience of a sudden stop from an emergency bell increased subway driver's depressive symptoms, and near accidents may increase the risk of depressive symptoms. Therefore, interventions for the drivers who had experienced these work-related problems are needed.

Musicianship enhances ipsilateral and contralateral efferent gain control to the cochlea.

PubMed

Bidelman, Gavin M; Schneider, Amy D; Heitzmann, Victoria R; Bhagat, Shaum P

2017-02-01

Human hearing sensitivity is easily compromised with overexposure to excessively loud sounds, leading to permanent hearing damage. Consequently, finding activities and/or experiential factors that distinguish "tender" from "tough" ears (i.e., acoustic vulnerability) would be important for identifying people at higher risk for hearing damage. To regulate sound transmission and protect the inner ear against acoustic trauma, the auditory system modulates gain control to the cochlea via biological feedback of the medial olivocochlear (MOC) efferents, a neuronal pathway linking the lower brainstem and cochlear outer hair cells. We hypothesized that a salient form of auditory experience shown to have pervasive neuroplastic benefits, namely musical training, might act to fortify hearing through tonic engagement of these reflexive pathways. By measuring MOC efferent feedback via otoacoustic emissions (cochlear emitted sounds), we show that dynamic ipsilateral and contralateral cochlear gain control is enhanced in musically-trained individuals. Across all participants, MOC strength was correlated with the years of listeners' training suggested that efferent gain control is experience dependent. Our data provide new evidence that intensive listening experience(s) (e.g., musicianship) can strengthen the ipsi/contralateral MOC efferent system and sound regulation to the inner ear. Implications for reducing acoustic vulnerability to damaging sounds are discussed. Copyright © 2016 Elsevier B.V. All rights reserved.

Simulation Exploration Experience 2018 Overview

NASA Technical Reports Server (NTRS)

Paglialonga, Stephen; Elfrey, Priscilla; Crues, Edwin Z.

2018-01-01

The Simulation Exploration Experience (SEE) joins students, industry, professional associations, and faculty together for an annual modeling and simulation (M&S) challenge. SEE champions collaborative collegiate-level modeling and simulation by providing a venue for students to work in highly dispersed inter-university teams to design, develop, test, and execute simulated missions associated with space exploration. Participating teams gain valuable knowledge, skills, and increased employability by working closely with industry professionals, NASA, and faculty advisors. This presentation gives and overview of the SEE and the upcoming 2018 SEE event.

The Principal's Role in Promoting Academic Gain.

ERIC Educational Resources Information Center

Gullatt, David E.; Lofton, Brenda D.

Principals encourage student academic gain by the ways in which they govern the school, build strong collaborative relationships, and organize and allocate professional work time. Because these activities are important predictors of academic achievement, along with quality teacher activities, further information is also provided about how…

20 CFR 664.470 - Are paid work experiences allowable activities?

Code of Federal Regulations, 2010 CFR

2010-04-01

... LABOR YOUTH ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Youth Program Design, Elements, and... where the objective assessment and individual service strategy indicate that work experiences are...

Cognitive Control of Eating: the Role of Memory in Appetite and Weight Gain.

PubMed

Higgs, Suzanne; Spetter, Maartje S

2018-03-01

The present review organises the recent literature on the role of memory in eating behaviours and provides an overview of the current evidence relating to the associations between memory and weight gain. Research over the last few years has highlighted working memory as an important cognitive process that underpins many aspects of appetite control. Recent work on episodic memory and appetite has replicated work showing that manipulating memory for recent eating affects later consumption and extended this work to examine associations between individual differences in memory and eating behaviours. Poorer episodic memory ability is related to a reduced sensitivity to internal states of hunger and satiety and a tendency towards uncontrolled eating. There is also recent evidence to suggest that working memory and episodic memory impairments are related to weight gain and high BMI. Working memory and episodic memory are core cognitive processes that are critical for food-related decision-making, and disruption to these processes contributes to problems with appetite control and weight gain, which suggests that weight loss programmes might be improved by the addition of cognitive training.

A Work-Integrated Learning (WIL) Framework to Develop Graduate Skills and Attributes in an Australian University's Accounting Program

ERIC Educational Resources Information Center

Leong, Raymond; Kavanagh, Marie

2013-01-01

Universities are being placed under increasing pressure to produce employable work ready graduates who are able to cope in a rapidly changing work environment. This has resulted in universities offering their undergraduate students the opportunity to gain business acumen and real world experience by undertaking work-integrated learning (WIL) as…

Courseware Design by College Students: The Educational Gains.

ERIC Educational Resources Information Center

Or-Bach, Rachel

2000-01-01

Describes the experience gained during several years of teaching courses on CBT (computer-based training) design to undergraduate students with varying backgrounds and interests. Discusses the theoretical background for the potential benefits; preparation for lifelong learning; information technology literacy and teaching multimedia development; a…

Work Experiences of Latina Immigrants: A Qualitative Study

PubMed Central

Eggerth, Donald E.; DeLaney, Sheli C.; Flynn, Michael A.; Jacobson, C. Jeff

2015-01-01

Almost half of the Latino immigrants working in the United States are women. However, studies concerning the work experiences of Latinas are almost absent in the literature. This article reports the findings from a qualitative study using eight focus groups (n = 53) of Latina immigrant workers. The focus group transcripts were analyzed using the grounded theory approach in which themes emerge from iterative readings of the transcripts by a group of investigators. This study identified themes related to excessive workload, familiar work/unfamiliar hazards, cultural tensions, lack of health care, pregnancy, sexual harassment, and family obligations/expectations. The responses of the Latina workers in this study clearly indicated that they live within a complex web of stressors, both as workers and as women. The increased economic opportunities that come with immigration to the United States are accompanied by many opportunities for exploitation, especially if they are undocumented. It is hoped that the findings of this study will raise awareness regarding these issues and spur further work in this area. PMID:26346566

Window Design Criteria to Avoid Overheating by Excessive Solar Heat Gains.

ERIC Educational Resources Information Center

Loudon, A. G.

Building Research studies show that overheating because of excessive solar heat gains can be troublesome in buildings of lightweight construction with large areas of glazing. The work being done at the Building Research Station provides the data for calculation of peak temperatures resulting from solar heat gain. Attention is given to window size…

Prefrontal activation may predict working-memory training gain in normal aging and mild cognitive impairment.

PubMed

Vermeij, Anouk; Kessels, Roy P C; Heskamp, Linda; Simons, Esther M F; Dautzenberg, Paul L J; Claassen, Jurgen A H R

2017-02-01

Cognitive training has been shown to result in improved behavioral performance in normal aging and mild cognitive impairment (MCI), yet little is known about the neural correlates of cognitive plasticity, or about individual differences in responsiveness to cognitive training. In this study, 21 healthy older adults and 14 patients with MCI received five weeks of adaptive computerized working-memory (WM) training. Before and after training, functional Near-Infrared Spectroscopy (fNIRS) was used to assess the hemodynamic response in left and right prefrontal cortex during performance of a verbal n-back task with varying levels of WM load. After training, healthy older adults demonstrated decreased prefrontal activation at high WM load, which may indicate increased processing efficiency. Although MCI patients showed improved behavioral performance at low WM load after training, no evidence was found for training-related changes in prefrontal activation. Whole-group analyses showed that a relatively strong hemodynamic response at low WM load was related to worse behavioral performance, while a relatively strong hemodynamic response at high WM load was related to higher training gain. Therefore, a 'youth-like' prefrontal activation pattern at older age may be associated with better behavioral outcome and cognitive plasticity.

Depressive Symptoms Enhance Loss-Minimization, but Attenuate Gain-Maximization in History-Dependent Decision-Making

ERIC Educational Resources Information Center

Maddox, W. Todd; Gorlick, Marissa A.; Worthy, Darrell A.; Beevers, Christopher G.

2012-01-01

Individuals with depressive symptoms typically show deficits in decision-making. However, most work has emphasized decision-making under gain-maximization conditions. A gain-maximization framework may undermine decision-making when depressive symptoms are present because depressives are generally more sensitive to losses than gains. The present…

Effects of having a baby on weight gain.

PubMed

Brown, Wendy J; Hockey, Richard; Dobson, Annette J

2010-02-01

Women often blame weight gain in early adulthood on having a baby. The aim was to estimate the weight gain attributable to having a baby, after disentangling the effects of other factors that influence weight change at this life stage. A longitudinal study of a randomly selected cohort of 6458 Australian women, aged 18-23 years in 1996, was conducted. Self-report mailed surveys were completed in 1996, 2000, 2003, and 2006, and data were analyzed in 2008. On average, women gained weight at the rate of 0.93% per year (95% CI=0.89, 0.98) or 605 g/year (95% CI=580, 635) for a 65-kg woman. Over the 10-year study period, partnered women with one baby gained almost 4 kg more, and those with a partner but no baby gained 1.8 kg more, than unpartnered childless women (after adjustment for other significant factors: initial BMI and age; physical activity, sitting time, energy intake (2003); education level, hours in paid work, and smoking). Having a baby has a marked effect on 10-year weight gain, but there is also an effect attributable to getting married or living with a partner. Social and lifestyle as well as energy balance variables should be considered when developing strategies to prevent weight gain in young adult women. Copyright 2010 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Work experiences among attendees of day centres for people with psychiatric disabilities.

PubMed

Eklund, Mona; Sandlund, Mikael

2015-01-01

It is possible that people with psychiatric disabilities who visit day centres have previous work experiences that may be seen as resources for their current engagement in day centre activities. Research in this respect seems to lack, however. To investigate work experiences among attendees at day centres for people with psychiatric disabilities and relationships with current type of day centre (work-oriented, meeting place-oriented or mixed), engagement in day centre activities, motivation and socio-demographic and health-related factors. Seventy-seven attendees responded to questionnaires. Global Assessment of Functioning, GAF, was also used. Work was categorised into Group I (professionals, semi-professionals), Group II (clerical support, services workers) and Group III (e.g. craft workers, elementary occupations). Almost everyone had previously had open-market employment; more than half for ≥ 10 years. Group I was more common in mixed centres, Group II in meeting place-oriented ones and Group III in work-oriented ones. Group I more frequently had college degree and was rated high on GAF functioning. Women were over-represented in Group II, and men in Group III and in meeting place-oriented centres. Attending mixed centres was more likely when having a college degree, scoring high on GAF functioning and being highly engaged in activities. Attendees at work-oriented day centres were characterised by being motivated for spending time alone and reporting a diagnosis of psychosis. The participants had unused working capacity. No clear-cut relationships were found between work experiences and the investigated correlates.

Going private: clinicians' experience of working in UK independent sector treatment centres.

PubMed

Waring, Justin; Bishop, Simon

2012-02-01

With increased possibility that public healthcare services in the UK will be outsourced to the private sector, this study investigates how clinicians working in Independent Sector Treatment Centres perceive the differences between public and private sectors. Qualitative interviews with 35 clinicians recruited from two ISTCs. All participants were transferred to the independent sector from the public National Health Service. Interview data were analysed to identify shared experience about the variable organisation and delivery of services. Clinicians perceived differences between public and independent sectors in the areas of 'environment and facilities', 'management', 'work organisation and care delivery', and 'patient experience'. The independent sector was described as offering a positive alternative to public services in regard to service environment and patient experience, but there were concerns about management priorities and the reconfiguration of work. Clinicians' experience of moving between sectors reveals mixed experiences. Although some improvements might legitimise the growing role of the independent sector, there remain doubts about the commercialisation of services, the motives of managers and the impact of clinical roles and capabilities. With policies looking to expand the mixed economy of public healthcare services, the study suggests clinicians will not automatically embrace a move between sectors. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Masculinities fathering and health: the experiences of African-Caribbean and white working class fathers.

PubMed

Williams, Robert Alan

2007-01-01

There is a developing body of research that investigates the links between masculinities and men's health experiences, but the links between masculinities and the health of fathers has been a neglected focus for research in the UK. This paper presents some of the findings drawn from a parent study which investigated African-Caribbean and white working class fathers' experiences of fathering, health and social connectedness. Data are drawn from interviews with 13 men (6 African-Caribbean and 7 White working class) living in a city in the West Midlands area of the UK. In this paper, I analyse and discuss African-Caribbean and white working class fathers' stories about the meaning of health, the influences upon their health, and their health practices. It was found that for the African-Caribbean fathers specifically, anticipated or perceived racist prejudice, abuse or discrimination influenced their health experiences. However, the meaning of health for both ethnic groups of fathers was as functional capacity, that is health was an asset that allowed fathers to meet the obligations of paid work and fathering. These obligations were also associated with a restricted sense of personal agency for the men interviewed, and the associated constraints were linked to transgressive consumption of alcohol, food and tobacco. In addition, fathers were also involved in solitary ways of dealing with their vulnerability, vulnerability that was associated with fathers' health concerns, and other difficult life experiences. Fathers' solitary experiences of vulnerability were also mediated by hegemonic forms of masculinity. Nevertheless, the experience of fathering within the lifecourse influenced men's health experiences: reflexivity and challenges to both transgressive consumption and solitary experiences were linked to fathers' perceived obligations to children. The significance of gender, ethnicity and social class for theory and future research with working class fathers and boys

Work Experiences, Job Performance, and Feelings of Personal and Family Well-Being.

ERIC Educational Resources Information Center

Greenhaus, Jeffrey H.; And Others

1987-01-01

Examined interaction between job performance and specific work experiences on three indicators of personal and family well-being among 336 accountants. Perceptions of nonsupportive and inequitable work environment, role conflict, and extensive time commitment to work were each related to one or more indicators of well-being. (Author)

An Interpretative Study on Nurses' Perspectives of Working in an Overcrowded Emergency Department in Taiwan.

PubMed

Chen, Li-Chin; Lin, Chun-Chih; Han, Chin-Yen; Hsieh, Chun-Lan; Wu, Chiung-Jung Jo; Liang, Hwey-Fang

2018-03-01

This study aims to gain in-depth understanding of nurses' perspectives of working in an overcrowded emergency. Symbolic interactionism and Charmaz's construction of grounded theory were used. Purposive sampling at the start of the study and a further theoretical sampling by snowball technique were used to recruit 40 registered nurses (RN) to participate in in-depth, semi-structured interviews between May and November, 2014. Data analysis included analytic techniques of initial, focused and theoretical coding. Study findings showed searching for work role is derived by the themes of Finding the role of positioning in Emergency Department (ED), Recognizing causes of ED overcrowding, and Confined working environment. Nurses' work experience which represents the RNs not gained control over their work, as care actions influenced by the problematic overcrowded circumstance of the ED environment. The findings fill a gap in knowledge about how RNs experience their work role in the context of an overcrowded Emergency Department in Taiwan. Arising from the study result include taking account of nurses' perspectives when planning staff/patient ratios, strategies to reduce waiting time and ensure that clients receive appropriate care. Copyright © 2018. Published by Elsevier B.V.

High-dependency care: experiences of the psychosocial work environment.

PubMed

Rahman, Hanif Abdul; Naing, Lin; Abdul-Mumin, Khadizah

2017-11-23

to explore high-dependency care nurses' experiences of their psychosocial work environment. four focus groups were conducted with 23 emergency and critical care hospital nurses in Brunei. All sessions were recorded, transcribed verbatim and analysed using inductive-approach thematic analysis. three major themes were identified. 'Specialisation/specific skills' explained a fundamental requirement for the high-dependency care nurses to work effectively and efficiently in their workplace. 'Task completion' narrated the pressure they experienced to complete their tasks within time constraints exacerbated by a reduced number of staff. 'Acknowledgement' signified their need for fair and adequate reward for their hard work through career progression and promotion. this study facilitates the design of future interventions and policies that promote a healthy psychosocial work environment by ensuring nurses working in these areas have the required specialisation skills, there is a balance of workload and nurse-to-patient ratios, and they are offered fairness and equity in career progression and promotion.

Bringing work home: the emotional experiences of mothers and fathers.

PubMed

Matjasko, Jennifer L; Feldman, Amy F

2006-03-01

Given the salience of work in our society, this study investigated how intrinsic work motivation, work hours, and taking time for self influenced the interplay between the emotional climates of work and home. The authors examined day-to-day emotional transmission between work and home (spillover) for 143 families using the experience sampling method and interview data from the Sloan Center's 500 Family Study (L. J. Waite & B. Schneider, 1997). Intrinsic work motivation, work hours, and taking time for self were used as predictors of spillover. There was evidence of emotional transmission from work to home for mothers' happiness, anger, and anxiety as well as for father's anxiety. Also, fathers scoring higher on intrinsic work motivation tended to report greater overall anxiety at home after the workday. Anxiety from work was less likely to spill over to the home when fathers reported working longer hours. These findings have practice implications for improving worker productivity and the well-being of two-working-parent families. Copyright 2006 APA, all rights reserved.

How Nurses Experience Their Work as a Learning Environment

ERIC Educational Resources Information Center

Skår, Randi

2010-01-01

This article explores and illuminates the meaning of nurses' experiences with their work as a learning environment. A qualitative hermeneutic approach guided the research process and the analysis and interpretation of the transcribed interview-texts of eleven graduate nurses. Three core themes emerged from these informants' descriptions of their…

Optimal estimates of free energies from multistate nonequilibrium work data.

PubMed

Maragakis, Paul; Spichty, Martin; Karplus, Martin

2006-03-17

We derive the optimal estimates of the free energies of an arbitrary number of thermodynamic states from nonequilibrium work measurements; the work data are collected from forward and reverse switching processes and obey a fluctuation theorem. The maximum likelihood formulation properly reweights all pathways contributing to a free energy difference and is directly applicable to simulations and experiments. We demonstrate dramatic gains in efficiency by combining the analysis with parallel tempering simulations for alchemical mutations of model amino acids.

Gain enhancement for wideband end-fire antenna design with artificial material.

PubMed

Wei, Min; Sun, Yuanhua; Wu, Xi; Wen, Wu

2016-01-01

Gain enhancement wideband end-fire antenna is proposed in this paper. The proposed antenna can achieve gain enhancement by loading novel artificial materials structures (Split-ring Resonators) in the end-fire direction while broad bandwidth is realized by using elliptic dipole elements and a microstrip to coplanar balun. The measurements show that the proposed antenna have around 5-8 dB gain in the working band (5-11 GHz), which is around 2 dB more than the unloaded one. This antenna can be used in target recognition systems for its advantages of end-fire radiation broad bandwidth and high gain.

Social Class and the Experience of Work-Family Conflict during the Transition to Adulthood

PubMed Central

Ammons, Samantha K.; Kelly, Erin L.

2008-01-01

The challenges of juggling work and family responsibilities are well known, but there has been little attention to the distinctive work and family experiences of young adults. In this chapter, we explore how class affects young adults’ exposure to work-family conflicts and the strategies they use to manage their work and family responsibilities. Using data from a recent cohort of young adults, we find class and gender variations in work and family roles and work-family conflict. Early family formation, coupled with poor working conditions, lead those with lower educational attainments to experience more years of family-to-work interference. In contrast, young adults with more education have more work-to-family interference, and this is especially true for college-educated women. PMID:18330915

Taking an Active Stance: How Urban Elementary Students Connect Sociocultural Experiences in Learning Science

ERIC Educational Resources Information Center

Upadhyay, Bhaskar; Maruyama, Geoffrey; Albrecht, Nancy

2017-01-01

In this interpretive case study, we draw from sociocultural theory of learning and culturally relevant pedagogy to understand how urban students from nondominant groups leverage their sociocultural experiences. These experiences allow them to gain an empowering voice in influencing science content and activities and to work towards…

20 CFR 229.85 - Substantial gainful activity by blind employee or child.

Code of Federal Regulations, 2010 CFR

2010-04-01

... THE RAILROAD RETIREMENT ACT SOCIAL SECURITY OVERALL MINIMUM GUARANTEE Miscellaneous Deductions and... substantial gainful activity that does not require skills or ability used in his or her previous work. However... in any type of substantial gainful activity which requires skills or abilities comparable to those of...

Not choosing nursing: work experience and career choice of high academic achieving school leavers.

PubMed

Neilson, Gavin R; McNally, James G

2010-01-01

Work experience has been a feature of the secondary school curriculum in the United Kingdom for a number of years. Usually requested by the pupil, it aims to provide opportunities for school pupils to enhance their knowledge and understanding of an occupation. The main benefits are claimed to be that it can help pupils develop an insight into the skills and attitudes required for an occupation and an awareness of career opportunities. However the quality and choice of placements are considered to be of great importance in this process and in influencing career choice [Department for Education and Skills (DfES), 2002a. Work Experience: A Guide for Employers. Department for Education and Skills, London]. As university departments of nursing experience a decline in the number of school pupils entering student nurse education programmes, and with the competition for school leavers becoming even greater, it is important to consider whether school pupils have access to appropriate work placements in nursing and what influence their experience has on pursuing nursing as a career choice. This paper is based on interview data from 20 high academic achieving fifth and sixth year school pupils in Scotland, paradigmatic cases from a larger survey sample (n=1062), who had considered nursing as a possible career choice within their career preference cluster, but then later disregarded nursing and decided to pursue medicine or another health care profession. This was partly reported by Neilson and Lauder [Neilson, G.R., Lauder, W., 2008. What do high academic achieving school pupils really think about a career in nursing: analysis of the narrative from paradigmatic case interviews. Nurse Education Today 28(6), 680-690] which examined what high academic achieving school pupils really thought about a career in nursing. However, the data was particularly striking in revealing the poor quality of nursing work experience for the pupils, and also their proposal that there was a need

Return-to-work intervention during cancer treatment - The providers' experiences.

PubMed

Petersen, K S; Momsen, A H; Stapelfeldt, C M; Olsen, P R; Nielsen, C V

2018-03-01

To explore in-depth understanding of providers' experiences when involved in a return-to-work (RTW) intervention offered during cancer treatment. Semi-structured individual interviews and participant observations at a hospital department and two municipal job centers were carried out, including ten providers (physicians, nurses and social workers). A phenomenological-hermeneutic approach was applied, involving coding, identification of themes and interpretation of findings. Three major themes were identified: Treatment first, Work as an integrated component in cancer rehabilitation, and Challenges in bringing up work issues. Differences in providers' experiences of the RTW intervention offered to cancer patients were found: in the hospital setting RTW was a second priority, whereas in the municipality job centers it was an integrated component. Further studies are needed to investigate how and when occupational rehabilitation services can be implemented across sectors to support cancer patients' RTW. In the future, work issues ought to be systematically presented by providers across sectors as early as possible to support cancer patients' RTW. Cancer patients' individual needs and thoughts about RTW are to be identified by both health care providers during treatment and social workers at the municipality level and shared across sectors. © 2017 John Wiley & Sons Ltd.

Effects of Response Task and Accessory Stimuli on Redundancy Gain: Tests of the Hemispheric Coactivation Model

ERIC Educational Resources Information Center

Miller, Jeff; Van Nes, Fenna

2007-01-01

Two experiments tested predictions of the hemispheric coactivation model for redundancy gain (J. O. Miller, 2004). Simple reaction time was measured in divided attention tasks with visual stimuli presented to the left or right of fixation or redundantly to both sides. Experiment 1 tested the prediction that redundancy gain--the decrease in…

A qualitative inquiry of Latino immigrants' work experiences in the Midwest.

PubMed

Flores, Lisa Y; Mendoza, Monique M; Ojeda, Lizette; He, Yuhong; Meza, Rocio Rosales; Medina, Veronica; Ladehoff, Julie Wagner; Jordan, Shiloh

2011-10-01

Latino immigrants are the largest source of immigrant workers in the United States. In this study, 11 first-generation Latino immigrants (8 men, 3 women) living in the Midwest were interviewed about their work experiences. Interview data were analyzed using consensual qualitative research methods (Hill, Thompson, & Williams, 1997). Five domains associated with the data included work for survival and power, work for social connections, work as self-determination, work barriers in the Midwest, and access to work in the Midwest. We identify ways in which vocational psychologists can intervene to work effectively with Latino newcomers seeking employment in the United States and to support their transition into new settlement communities. Suggestions for future research with immigrant workers are discussed.

Oxygen consumption along bed forms under losing and gaining streamflow conditions

NASA Astrophysics Data System (ADS)

De Falco, Natalie; Arnon, Shai; Boano, Fulvio

2016-04-01

Recent studies have demonstrated that bed forms are the most significant geomorphological structure that drives hyporheic exchange and biogeochemical processes in stream networks. Other studies also demonstrated that due to the hyporheic flow patterns within bed form, biogeochemical processes do not occur uniformly along and within the bed forms. The objective of this work was to systematically evaluate how losing or gaining flow conditions affect oxygen consumption by biofilm along sandy bed forms. We measured the effects of losing and gaining flow conditions on oxygen consumption by combining modeling and experiments in a novel laboratory flume system that enable the control of losing and gaining fluxes. Oxygen consumption was measured after growing a benthic biofilm fed with Sodium Benzoate (as a carbon source) and measuring the distribution of oxygen in the streambed with microelectrodes. The experimental results were analyzed using a novel code that calculates vertical profiles of reaction rates in the presence of hyporheic water fluxes. These experimental observations and modeling revealed that oxygen distribution varied along the bed forms. The zone of oxygen consumption (i.e. depth of penetration) was the largest at the upstream side of the bed form and the smallest in the lee side (at the lowest part of the bed form), regardless of the flow conditions. Also, the zone of oxygen consumption was the largest under losing conditions, the smallest under gaining conditions, and in-between under neutral conditions. The distribution of oxygen consumption rates determined with our new model will be also discussed. Our preliminary results enable us to show the importance of the coupling between flow conditions and oxygen consumption along bed forms and are expected to improve our understanding of nutrient cycling in streams.

Employment participation and work experience of male cancer survivors: a NOCWO study.

PubMed

Gunnarsdottir, Holmfridur K; Vidarsdottir, Halldora; Rafnsdottir, Gudbjorg Linda; Tryggvadottir, Laufey; Olafsdottir, Elinborg J; Lindbohm, Marja-Liisa

2013-01-01

To investigate whether employment status and work experiences, assessed in terms of job resources (organizational culture and superiors' and co-workers' support), commitment to organization, work motives, and experiences of discrimination, differ between survivors of prostate or testicular cancer or lymphoma and cancer-free reference subjects. Questionnaires were sent to 1349 male cancer survivors and 2666 referents in Denmark, Finland, Iceland, and Norway. Valid responses were 59% and 45%, respectively. Odds ratios (OR) and 95% confidence intervals (CI) were estimated with logistic regression models. Compared to the referents, survivors of lymphoma and prostate cancer were less likely to be employed (OR=0.53; CI: 0.30-0.95 and OR=0.50; CI: 0.35-0.73, respectively), but decreased employment was not evident among testicular cancer survivors. Testicular cancer survivors experienced less discrimination at work than did the referents, for example, testicular cancer survivors were less likely to report that their colleagues doubted their ability to carry out their work tasks (OR=0.38; CI: 0.17-0.83). Lymphoma survivors were less likely than the referents to praise their workplace as an enjoyable place to work (OR=0.48; CI: 0.26-0.88). The prostate cancer survivors were more likely than the referents to find the organizational climate competitive, distrustful, and suspicious. Employment participation and work experiences of male cancer survivors varied substantially according to type of cancer. Occupational therapists and other health care personnel should keep this in mind when assisting cancer survivors in identifying their strengths and limitations at work.

20 CFR 404.1573 - General information about work activity.

Code of Federal Regulations, 2010 CFR

2010-04-01

... working at the substantial gainful activity level. If you are unable, because of your impairments, to do... people doing similar work, this may show that you are not working at the substantial gainful activity..., this does not show that you are working at the substantial gainful activity level. (c) If your work is...

Student perspectives on their recent dental outreach placement experiences.

PubMed

Smith, M; Lennon, M A; Brook, A H; Ritucci, L; Robinson, P G

2006-05-01

Dental schools are developing new curricula, with outreach placements enhancing the hospital-based training. To assess the students' experience of outreach as one component of determining the value and feasibility of outreach placements. Six-week block placements for 10 undergraduates and 3 weeks for 11 hygiene and hygiene and therapy students in existing primary care clinics, in areas of need, to work supervised by local dentists. Semi-structured interviews with 20 students by staff independent of the course team. Interviews were audio-recorded, transcribed and content analysed before being verified by a second observer. Findings were triangulated against a peer-run focus group and students' clinical records. Students were very positive about their experience and the potential role of outreach training in dental education. They described: gaining greater experience of new types of patients and their communities; learning from broader clinical experience, alternative approaches and practicing or observing dentistry in different settings; the benefits of team working; and, acquiring a more holistic and pragmatic view of health care. Many students reported gaining greater confidence, wider awareness of potential careers in dentistry and a greater sense of realism in their experience. Some reflected on their own training needs. Students also discussed the importance of preparation for the placements and the merits of different styles of supervision. Dental outreach training can provide students with valuable learning experience in a range of areas. It requires careful management to ensure those experiences match individuals' needs and the programme's purposes.

Resumption of gainful employment in aphasics: preliminary findings.

PubMed

Carriero, M R; Faglia, L; Vignolo, L A

1987-12-01

We report preliminary data on aphasic patients who, in spite of their language problems, have succeeded in finding a reasonably satisfactory occupational resettlement. Patients who: (a) still had a moderate to sever aphasia, (b) had resumed a gainful employment requiring interpersonal communication, were recalled for a check-up and assessed with: (1) a comprehensive aphasia test: (2) a semistructured interview including detailed questioning about the type and reaction to aphasia, the type of work before the onset of aphasia, the type of current work with particular emphasis on the patients' compensatory mechanisms and emotional reactions. Results comprise 10 cases up to date. One case is described in detail. Findings indicate that the ability to resume a gainful occupation is often greater than could be expected on the sole basis of formal language examination. Findings are discussed from a neuropsychological, social and rehabilitation point of view.

Triple Gain: Practical Ideas for Maximizing Connections between Students, Faculty, and Professionals

ERIC Educational Resources Information Center

Powell, Gwynn M.; Duffy, Lauren N.; Stone, Garrett; Pinckney, Harrison P., IV.; Tucker, Teresa; Cathey, Jamie

2016-01-01

This document highlights numerous ideas that faculty can implement to provide a triple gain, that is, a gain for students, professionals and faculty through collaborative work. We will explore traditional and innovative connections that can be made between recreation professionals, students, and faculty, within parks, recreation, and tourism…

Work-family conflict: experiences and health implications among immigrant Latinos.

PubMed

Grzywacz, Joseph G; Arcury, Thomas A; Márin, Antonio; Carrillo, Lourdes; Burke, Bless; Coates, Michael L; Quandt, Sara A

2007-07-01

Work-family conflict research has focused almost exclusively on professional, White adults. The goal of this article was to expand the understanding of culture and industry in shaping experiences and consequences of work-family conflict. Using in-depth interview data (n = 26) and structured survey data (n = 200) from immigrant Latinos employed in the poultry processing industry, the authors evaluated predictions drawn from emerging models emphasizing the influence of cultural characteristics such as collectivism and gender ideology on work-family conflict. Results indicated that immigrant Latinos in poultry processing experienced infrequent work-to-family conflict; both the level and the antecedents of work-to-family conflict differed by gender, with physical demands contributing to greater conflict for women but not men. In addition, there was little evidence that work-family conflict was associated with health in this population. These results demonstrate how traditional models of work-family conflict need to be modified to reflect the needs and circumstances of diverse workers in the new global economy.

A circularly polarized Ka-band stacked patch antenna with increased gain

NASA Technical Reports Server (NTRS)

Zawadzki, M.

2002-01-01

Stacking layers of microstrip patches is a technique often used to improve the bandwidth of a patch antenna, but rarely used to increase its gain. The work presented here scales the three-layer S-band work done in to Ka-band.

Work-related experiences of head and neck cancer survivors: an exploratory and descriptive qualitative study.

PubMed

Dewa, Carolyn S; Trojanowski, Lucy; Tamminga, Sietske J; Ringash, Jolie; McQuestion, Maurene; Hoch, Jeffrey S

2018-06-01

This exploratory and descriptive study contributes to the growing knowledge about the return-to-work (RTW) experience of head and neck cancer (HNC) survivors. Viewing RTW as a process, participants were asked to consider the work-related experience with HNC at different phases: (1) at diagnosis/pre-treatment, (2) working during treatment (if the respondent did not take a work disability leave), and (3) post-treatment/RTW (if the respondent took a work disability leave). Data were gathered in nine individual semi-structured in-depth interviews with patients receiving treatment at a quaternary cancer center's HNC clinic in Ontario, Canada. Using a constant comparative method of theme development, codes were identified in and derived from the data. Codes with similar characteristics were grouped, used to develop overarching themes, and were organized according to the RTW factors identified in the literature. Each phase has different barriers that are in turn addressed by different facilitators. As reflected in the literature, we found that RTW or the process of work continuation is complex. Many players and interactions contribute to the worker's experience. By recognizing that work-related experiences differ by phases, clinicians and employers can better support HNC survivors depending on the phase of the RTW process. Implications for Rehabilitation Our findings suggest that when rehabilitation specialists are working with survivors to develop interventions, the return-to-work phase and work context rather than diagnosis should be considered as a starting point. At every phase, supportive and empathetic managers are a key to successful work experiences for people who have been diagnosed and are being treated for head and neck cancer. Rehabilitation specialists should help survivors to seek supportive interactions with the environment that are essential to enable the ability to work.

Coating process optimization through in-line monitoring for coating weight gain using Raman spectroscopy and design of experiments.

PubMed

Kim, Byungsuk; Woo, Young-Ah

2018-05-30

In this study the authors developed a real-time Process Analytical Technology (PAT) of a coating process by applying in-line Raman spectroscopy to evaluate the coating weight gain, which is a quantitative analysis of the film coating layer. The wide area illumination (WAI) Raman probe was connected to the pan coater for real-time monitoring of changes in the weight gain of coating layers. Under the proposed in-line Raman scheme, a non-contact, non-destructive analysis was performed using WAI Raman probes with a spot size of 6 mm. The in-line Raman probe maintained a focal length of 250 mm, and a compressed air line was designed to protect the lens surface from spray droplets. The Design of Experiment (DOE) was applied to identify factors affecting the Raman spectra background of laser irradiation. The factors selected for DOE were the strength of compressed air connected to the probe, and the shielding of light by the transparent door connecting the probe to the pan coater. To develop a quantitative model, partial least squares (PLS) models as multivariate calibration were developed based on the three regions showing the specificity of TiO 2 individually or in combination. For the three single peaks (636 cm -1 , 512 cm -1 , 398 cm -1 ), least squares method (LSM) was applied to develop three univariate quantitative analysis models. One of best multivariate quantitative model having a factor of 1 gave the lowest RMSEP of 0.128, 0.129, and 0.125, respectively for prediction batches. When LSM was applied to the single peak at 636 cm -1 , the univariate quantitative model with an R 2 of 0.9863, slope of 0.5851, and y-intercept of 0.8066 had the lowest RMSEP of 0.138, 0.144, and 0.153, respectively for prediction batches. The in-line Raman spectroscopic method for the analysis of coating weight gain was verified by considering system suitability and parameters such as specificity, range, linearity, accuracy, and precision in accordance with ICH Q2 regarding

From the past to the future: Integrating work experience into the design process.

PubMed

Bittencourt, João Marcos; Duarte, Francisco; Béguin, Pascal

2017-01-01

Integrating work activity issues into design process is a broadly discussed theme in ergonomics. Participation is presented as the main means for such integration. However, a late participation can limit the development of both project solutions and future work activity. This article presents the concept of construction of experience aiming at the articulated development of future activities and project solutions. It is a non-teleological approach where the initial concepts will be transformed by the experience built up throughout the design process. The method applied was a case study of an ergonomic participation during the design of a new laboratory complex for biotechnology research. Data was obtained through analysis of records in a simulation process using a Lego scale model and interviews with project participants. The simulation process allowed for developing new ways of working and generating changes in the initial design solutions, which enable workers to adopt their own developed strategies for conducting work more safely and efficiently in the future work system. Each project decision either opens or closes a window of opportunities for developing a future activity. Construction of experience in a non-teleological design process allows for understanding the consequences of project solutions for future work.

Nurses aged over 50 years and their experiences of shift work.

PubMed

Clendon, Jill; Walker, Leonie

2013-10-01

The Late Career Nurse project examined views and characteristics of nurses working in New Zealand who were born before 1960. This paper focuses on the experiences of such nurses who undertake shift work. The mean age of registered nurses in New Zealand has been rising steadily, and 40% are now aged 50 years or over. While there is substantial literature on the phenomenon and consequences of the ageing nursing workforce, little is known of the particular experiences of nurses aged over 50 years who work shifts. An anonymous online survey was emailed to eligible nurse New Zealand Nurses Organisation members aged over 50 years in February 2012. Quantitative and qualitative analyses of the 3273 responses received were undertaken. Over 45% of respondents worked shifts or flexible hours. While shift work suited many, others noted deleterious effects on family and social relationships, physical and mental health (notably sleep patterns and fatigue), and decreasing tolerance for shift work as they age. Poor scheduling practices were particularly detrimental. Worldwide, workforce ageing means strategies are required to retain older nurses in the workforce. Improved scheduling practices including increasing access to flexible and part time work hours, and development of resources on coping with shift work are recommended. © 2013 John Wiley & Sons Ltd.

Experience in highly parallel processing using DAP

NASA Technical Reports Server (NTRS)

Parkinson, D.

1987-01-01

Distributed Array Processors (DAP) have been in day to day use for ten years and a large amount of user experience has been gained. The profile of user applications is similar to that of the Massively Parallel Processor (MPP) working group. Experience has shown that contrary to expectations, highly parallel systems provide excellent performance on so-called dirty problems such as the physics part of meteorological codes. The reasons for this observation are discussed. The arguments against replacing bit processors with floating point processors are also discussed.

Learning through Experience: The Transition from Doctoral Student to Social Work Educator

ERIC Educational Resources Information Center

Oktay, Julianne S.; Jacobson, Jodi M.; Fisher, Elizabeth

2013-01-01

The researchers conducted an exploratory study using grounded theory qualitative research methods to examine experiences of social work doctoral students as they learned to teach ("N"?=?14). A core category, "learning through experience," representing a basic social process, was identified. The doctoral students experienced…

Skylab Experiments, Volume 7, Living and Working in Space.

ERIC Educational Resources Information Center

National Aeronautics and Space Administration, Washington, DC.

Basic knowledge about Skylab experiments is presented in this book for the purpose of informing high school teachers about scientific research performed in orbit and enabling the teachers to broaden their scope of material selection. The seventh volume deals with the ability of the Skylab crew to live and work effectively in space. The content is…

Emotional Experience of Caam(2) in Teaching: Power and Interpretation of Teachers' Work.

PubMed

Tsang, Kwok K; Kwong, Tsun L

2016-01-01

The study explores the social psychological process of teachers' emotional experiences. Twenty-one secondary schoolteachers in Hong Kong were interviewed. The findings show that the teachers generally felt caam(2) (a Cantonese adjective that covers a range of meanings like gloomy, dreadful, tragic, pitiful, pathetic, and miserable) in teaching. The social psychological process of the emotional experience of caam(2) involves how teachers interpret the significance of their actual work in attaining the teaching goal of making a difference. If they interpret their work as incapable of fulfilling the goal, they will experience negative emotions in teaching. The findings also suggest that the interpretation is affected by teachers' power which is unequally distributed according to teachers' teaching experience and managerial roles.

Emotional Experience of Caam2 in Teaching: Power and Interpretation of Teachers’ Work

PubMed Central

Tsang, Kwok K.; Kwong, Tsun L.

2016-01-01

The study explores the social psychological process of teachers’ emotional experiences. Twenty-one secondary schoolteachers in Hong Kong were interviewed. The findings show that the teachers generally felt caam2 (a Cantonese adjective that covers a range of meanings like gloomy, dreadful, tragic, pitiful, pathetic, and miserable) in teaching. The social psychological process of the emotional experience of caam2 involves how teachers interpret the significance of their actual work in attaining the teaching goal of making a difference. If they interpret their work as incapable of fulfilling the goal, they will experience negative emotions in teaching. The findings also suggest that the interpretation is affected by teachers’ power which is unequally distributed according to teachers’ teaching experience and managerial roles. PMID:27679593

Judging Attraction from Nonverbal Behavior: The Gain Phenomenon

ERIC Educational Resources Information Center

Clore, Gerald L.; And Others

1975-01-01

Describes two experiments conducted to explore non-verbal behaviors and their capacity to convey attraction between men and women. Examines in particular the gain phenomenon which is the idea that people are more attracted to a person who is initially punishing and then rewarding than to one who is always rewarding. (Author/EJT)

A Longitudinal Investigation of Work-Family Strains and Gains, Work Commitment, and Subsequent Employment Status among Partnered Working Mothers

ERIC Educational Resources Information Center

Mulvaney, Matthew K.; McNall, Laurel A.; Morrissey, Rebecca A.

2011-01-01

The purpose of this study was to examine the influence of the work-family interface on mothers' commitment to work and the implications of that work commitment for subsequent employment. The study included a sample of employed partnered mothers who participated in the National Institute of Child Health and Human Development Study of Early Child…

Gain and losses in THz quantum cascade laser with metal-metal waveguide.

PubMed

Martl, Michael; Darmo, Juraj; Deutsch, Christoph; Brandstetter, Martin; Andrews, Aaron Maxwell; Klang, Pavel; Strasser, Gottfried; Unterrainer, Karl

2011-01-17

Coupling of broadband terahertz pulses into metal-metal terahertz quantum cascade lasers is presented. Mode matched terahertz transients are generated on the quantum cascade laser facet of subwavelength dimension. This method provides a full overlap of optical mode and active laser medium. A longitudinal optical-phonon depletion based active region design is investigated in a coupled cavity configuration. Modulation experiments reveal spectral gain and (broadband) losses. The observed gain shows high dynamic behavior when switching from loss to gain around threshold and is clamped at total laser losses.

Aerospace Industries Association (AIA) work practices report for composites

NASA Technical Reports Server (NTRS)

Luca, Jackie

1994-01-01

In an effort to gain a better understanding of effective safety and health work practice controls for composite manufacturing operations, the Aerospace Industries Association (AIA) Occupational Safety and Health Committee established a Composites Task Group. The group's task was to provide AIA members with recommendations for minimizing occupational exposure risk and to determine research needs and information gaps. The strategy included a review of toxicological information on composites, a review of member company experience and control methods, and interaction with other professional organizations who share an interest in composite work practices.

Developing leaders' strategic thinking through global work experience: the moderating role of cultural distance.

PubMed

Dragoni, Lisa; Oh, In-Sue; Tesluk, Paul E; Moore, Ozias A; VanKatwyk, Paul; Hazucha, Joy

2014-09-01

To respond to the challenge of how organizations can develop leaders who can think strategically, we investigate the relation of leaders' global work experiences--that is, those experiences that require the role incumbent to transcend national boundaries--to their competency in strategic thinking. We further examine whether leaders' exposure to a country whose culture is quite distinct from the culture of their own country (i.e., one that is culturally distant) moderates these relationships. Our analyses of 231 upper level leaders reveals that the time they have spent in global work experiences positively relates to their strategic thinking competency, particularly for leaders who have had exposure to a more culturally distant country. We discuss these findings in light of the research on international work experiences and leader development. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Unionizing in Chicago: Big Gains for Part-Timers.

ERIC Educational Resources Information Center

Laiacona, Joseph

2000-01-01

Recounts how the part-time faculty at Chicago's Columbia College (Illinois) dramatically improved salaries and gained a strong voice in college decision making through unionization. Emphasis is on the negotiation process which worked to obtain the group's goals without undermining the "rather friendly college environment." (DB)

Simulations on false gain in recombination-pumped soft-X-ray lasers

NASA Astrophysics Data System (ADS)

Ozaki, T.; Kuroda, H.

1997-10-01

Numerical investigations are performed on false gain due to axial plasma expansion, which is expected to be important in initial proof-of-principle studies of recombination-pumped soft-X-ray lasers with extended capabilities. Modelling calculations of experiments with slab boron nitride targets reveal large false gain coefficients approaching 20 cm-1 in the case of plasmas with short active medium lengths. The false gain in the case of fiber targets is found to be of equal magnitude to that for slabs in the case of plasmas with less than 0.1 cm active medium lengths. Calculations for slab targets predict that adopting a tolerance of ǃ cm-1 for gain will severely restrict the time and the active medium length of the plasma that can be used for error-free observations, while those for fiber targets are found to be considerably relaxed. The effects of false gain in the 54.2 + Na Balmer ! laser is also investigated, again revealing the importance of this phenomena under optimum gain conditions.

Current saturation and voltage gain in bilayer graphene field effect transistors.

PubMed

Szafranek, B N; Fiori, G; Schall, D; Neumaier, D; Kurz, H

2012-03-14

The emergence of graphene with its unique electrical properties has triggered hopes in the electronic devices community regarding its exploitation as a channel material in field effect transistors. Graphene is especially promising for devices working at frequencies in the 100 GHz range. So far, graphene field effect transistors (GFETs) have shown cutoff frequencies up to 300 GHz, while exhibiting poor voltage gains, another important figure of merit for analog high frequency applications. In the present work, we show that the voltage gain of GFETs can be improved significantly by using bilayer graphene, where a band gap is introduced through a vertical electric displacement field. At a displacement field of -1.7 V/nm the bilayer GFETs exhibit an intrinsic voltage gain up to 35, a factor of 6 higher than the voltage gain in corresponding monolayer GFETs. The transconductance, which limits the cutoff frequency of a transistor, is not degraded by the displacement field and is similar in both monolayer and bilayer GFETs. Using numerical simulations based on an atomistic p(z) tight-binding Hamiltonian we demonstrate that this approach can be extended to sub-100 nm gate lengths. © 2012 American Chemical Society

Understanding Accounting as a Career: An Immersion Work Experience for Students Making Career Decisions

ERIC Educational Resources Information Center

McGrath, Dianne; Murphy, Daniel

2016-01-01

This paper reports on a project which is designed to increase the participation of high school students in accounting work experience placements. The focus of the paper is on an Australian-based project which overcomes the identified barriers to offering high school accounting work experience placements with a resultant increase in the number and…

Discharge experiences of speech-language pathologists working in Cyprus and Greece.

PubMed

Kambanaros, Maria

2010-08-01

Post-termination relationships are complex because the client may need additional services and it may be difficult to determine when the speech-language pathologist-client relationship is truly terminated. In my contribution to this scientific forum, discharge experiences from speech-language pathologists working in Cyprus and Greece will be explored in search of commonalities and differences in the way in which pathologists end therapy from different cultural perspectives. Within this context the personal impact on speech-language pathologists of the discharge process will be highlighted. Inherent in this process is how speech-language pathologists learn to hold their feelings, anxieties and reactions when communicating discharge to clients. Overall speech-language pathologists working in Cyprus and Greece experience similar emotional responses to positive and negative therapy endings as speech-language pathologists working in Australia. The major difference is that Cypriot and Greek therapists face serious limitations in moving their clients on after therapy has ended.

Crewmember working on the mid deck Zeolite Crystal Growth experiment.

NASA Technical Reports Server (NTRS)

1992-01-01

View showing Payload Specialist Bonnie Dunbar, in the mid deck, conducting the Zeolite Crystal Growth (ZCG) Experiment in the mid deck stowage locker work area. View shows assembly of zeolite sample in the metal autoclave cylinders prior to insertion into the furnace.

STS-93 Pilot Ashby works with the CGBA experiment on the middeck

NASA Image and Video Library

1999-08-03

S93-E-5003 (23 July 1999) --- Astronaut Jeffrey S. Ashby, pilot, works at the Space Tissue Loss-B experiment on Space Shuttle Columbia's middeck. The experiment is set up to observe cells in culture with a video microscope imaging system to record near-real-time interactions of detecting and inducing cellular responses (macromorphological changes). Just above and to the right of STL-B is the part of the Commercial Generic Bioprocessing Apparatus (CGBA) for the National Institute of Health (NIH-B experiment). It is an experiment designed to investigate the effects of space flight on neural development in Drosophila melanogaster (fruit fly) larvae. This information may help scientists understand how gravity affects nerve growth and development and how neural connections to muscle fibers work. The photo was recorded with an electronic still camera (ESC) on Flight Day 1. Ashby and his four crew mates are scheduled to spend five days aboard Columbia in Earth orbit.

Acting to gain information

NASA Technical Reports Server (NTRS)

Rosenchein, Stanley J.; Burns, J. Brian; Chapman, David; Kaelbling, Leslie P.; Kahn, Philip; Nishihara, H. Keith; Turk, Matthew

1993-01-01

This report is concerned with agents that act to gain information. In previous work, we developed agent models combining qualitative modeling with real-time control. That work, however, focused primarily on actions that affect physical states of the environment. The current study extends that work by explicitly considering problems of active information-gathering and by exploring specialized aspects of information-gathering in computational perception, learning, and language. In our theoretical investigations, we analyzed agents into their perceptual and action components and identified these with elements of a state-machine model of control. The mathematical properties of each was developed in isolation and interactions were then studied. We considered the complexity dimension and the uncertainty dimension and related these to intelligent-agent design issues. We also explored active information gathering in visual processing. Working within the active vision paradigm, we developed a concept of 'minimal meaningful measurements' suitable for demand-driven vision. We then developed and tested an architecture for ongoing recognition and interpretation of visual information. In the area of information gathering through learning, we explored techniques for coping with combinatorial complexity. We also explored information gathering through explicit linguistic action by considering the nature of conversational rules, coordination, and situated communication behavior.

20 CFR 404.1573 - General information about work activity.

Code of Federal Regulations, 2011 CFR

2011-04-01

... business, this tends to show that you have the ability to work at the substantial gainful activity level... working at the substantial gainful activity level. If you are unable, because of your impairments, to do..., this does not show that you are working at the substantial gainful activity level. (c) If your work is...

Is the Link from Working Memory to Analogy Causal? No Analogy Improvements following Working Memory Training Gains

PubMed Central

Richey, J. Elizabeth; Phillips, Jeffrey S.; Schunn, Christian D.; Schneider, Walter

2014-01-01

Analogical reasoning has been hypothesized to critically depend upon working memory through correlational data [1], but less work has tested this relationship through experimental manipulation [2]. An opportunity for examining the connection between working memory and analogical reasoning has emerged from the growing, although somewhat controversial, body of literature suggests complex working memory training can sometimes lead to working memory improvements that transfer to novel working memory tasks. This study investigated whether working memory improvements, if replicated, would increase analogical reasoning ability. We assessed participants’ performance on verbal and visual analogy tasks after a complex working memory training program incorporating verbal and spatial tasks [3], [4]. Participants’ improvements on the working memory training tasks transferred to other short-term and working memory tasks, supporting the possibility of broad effects of working memory training. However, we found no effects on analogical reasoning. We propose several possible explanations for the lack of an impact of working memory improvements on analogical reasoning. PMID:25188356

Graduate Social Work Education and Cognitive Complexity: Does Prior Experience Really Matter?

ERIC Educational Resources Information Center

Simmons, Chris

2014-01-01

This study examined the extent to which age, education, and practice experience among social work graduate students (N = 184) predicted cognitive complexity, an essential aspect of critical thinking. In the regression analysis, education accounted for more of the variance associated with cognitive complexity than age and practice experience. When…

Work Experiences, Occupational Commitment, and Intent to Enter the Sport Management Profession

ERIC Educational Resources Information Center

Cunningham, George B.; Sagas, Michael

2004-01-01

Building from Mever, Allen, & Smith's (1993) work in organizational psychology, the purpose of this study was to examine the relationships among work experiences, affective occupational commitment, and intent to enter the sport management profession among college seniors completing their internship requirements. Results indicate that intent to…

Contextual Factors Influencing the Facilitation of Others' Learning through Everyday Work Experiences

ERIC Educational Resources Information Center

Ellinger, Andrea D.; Cseh, Maria

2007-01-01

Purpose: Interest and research on workplace learning has intensified in recent years, however, research on assessing how employees facilitate each other's learning through everyday work experiences and how organizational contextual factors promote or impede the facilitation of others' learning at work is underdeveloped. Therefore, the purpose of…

Work-related behaviour and experience patterns of physicians compared to other professions.

PubMed

Voltmer, Edgar; Kieschke, Ulf; Spahn, Claudia

2007-08-11

To identify health risk factors and resources of physicians in comparison with other professions. Data of cross-sectional mail surveys conducted among German physicians (n = 344), teachers (n = 5169), policemen (n = 851), prison officers (n = 3653), and starting entrepreneurs (n = 632) were analysed regarding eleven health-relevant dimensions and four behaviour patterns examined by the questionnaire "Work-Related Behaviour and Experience Pattern (AVEM)". Only 17% of the physicians showed healthy behaviour and experience patterns. With 43%, they scored highest in terms of reduced working motivation. Together with the teachers, they also had the highest scores for resignation and burnout (27%). Satisfaction with life and work as well as social support showed medium scores. Starting entrepreneurs showed the healthiest patterns (45%), but also the highest risk pattern for overexertion (38%). It was possible to identify clear risk patterns for profession-related psychosocial symptoms and impairments. The high scores for reduced working motivation demonstrate the need for interventions to improve organisation of health care and individual coping strategies.

The experience of demanding work environments in younger workers.

PubMed

Winding, T N; Labriola, M; Nohr, E A; Andersen, J H

2015-06-01

Investigating whether certain individual or background characteristics are associated with an increased risk of experiencing an excessively demanding work environment in younger workers may help to reduce future inequality in health and maximize their labour market participation. To describe the work environment of Danish 20- to 21-year olds and to investigate the influence of family socioeconomic background and individual characteristics at age 14-15 on later experience of physical and psychosocial work environments. We obtained information on subjects' school performance, vulnerability, health and parental socioeconomic status from registers and a questionnaire completed in 2004. A questionnaire concerning eight measures of subjects' psychosocial and physical work environment in 2010 was used to determine the outcomes of interest. The study population consisted of 679 younger workers aged 20-21. The psychosocial work environment was in general good but younger workers experienced more demanding physical work than the general working population. Overall, individual as well as family factors had a limited impact on their assessment of the work environment. Low self-esteem at age 14-15 was associated with experiencing high demands and lack of trust and fairness at work, whereas low parental socioeconomic status was associated with a demanding physical work environment. This study showed a social gradient in experiencing a demanding physical work environment at age 20-21. The psychosocial work environment experienced by younger workers was generally good, but vulnerable young people may need special attention to protect them from or prepare them for psychosocially demanding jobs later in life. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

The experience of work-life balance across family-life stages in Switzerland: a cross-sectional questionnaire-based study.

PubMed

Wepfer, Ariane G; Brauchli, Rebecca; Jenny, Gregor J; Hämmig, Oliver; Bauer, Georg F

2015-12-24

The division of paid and unpaid labor in families continues to be highly gendered with men doing more paid work and women doing more unpaid care work. This is especially true for life stages with young children. Our study investigates the subjective experience of demands in the work and the private domain and the experience of work-life balance across family-life stages as a consequence of this gendered division of labor. We used data from a survey study on work-life issues and health in four large companies in Switzerland (N = 3664). In line with our hypotheses, subjective work and private demands were predicted by an interaction of family-life stages and gender. Specifically, during the primary child-rearing family-life stages, women experience more private demands than men while men experience more work demands, regardless of level of employment. Furthermore, women who work part time experience more work-life balance than women who work full time and more than men who work part or full time during the primary child-rearing family-life stages. Results are discussed in terms of a gendered work-life experience across the life course and the need for part-time work for both genders. Finally, conclusions are drawn concerning our results' implications for public health considerations.

General experiences + race + racism = Work lives of Black faculty in postsecondary science education

NASA Astrophysics Data System (ADS)

Parsons, Eileen R. C.; Bulls, Domonique L.; Freeman, Tonjua B.; Butler, Malcolm B.; Atwater, Mary M.

2016-12-01

Existent research indicates that postsecondary Black faculty members, who are sorely underrepresented in the academy especially in STEM fields, assume essential roles; chief among these roles is diversifying higher education. Their recruitment and retention become more challenging in light of research findings on work life for postsecondary faculty. Research has shown that postsecondary faculty members in general have become increasingly stressed and job satisfaction has declined with dissatisfaction with endeavors and work overload cited as major stressors. In addition to the stresses managed by higher education faculty at large, Black faculty must navigate diversity-related challenges. Illuminating and understanding their experiences can be instrumental in lessening stress and job dissatisfaction, outcomes that facilitate recruitment and retention. This study featured the experiences and perceptions of Black faculty in science education. This study, framed by critical race theory, examines two questions: What characterizes the work life of some Black faculty members who teach, research, and serve in science education? How are race and racism present in the experiences of these postsecondary Black faculty members? A phenomenological approach to the study situates the experiences of the Black participants as valid phenomena worthy of investigation, illuminates their experiences, and seeks to retain the authenticity of their voices.

Optofluidic lasers with a single molecular layer of gain

PubMed Central

Chen, Qiushu; Ritt, Michael; Sivaramakrishnan, Sivaraj; Sun, Yuze; Fan, Xudong

2014-01-01

We achieve optofluidic lasers with a single molecular layer of gain, in which green fluorescent protein, dye-labeled bovine serum albumin, and dye-labeled DNA are respectively used as the gain medium and attached to the surface of a ring resonator via surface immobilization biochemical methods. It is estimated that the surface density of the gain molecules is on the order of 1012/cm2, sufficient for lasing under pulsed optical excitation. It is further shown that the optofluidic laser can be tuned by energy transfer mechanisms through biomolecular interactions. This work not only opens a door to novel photonic devices that can be controlled at the level of a single molecular layer, but also provides a promising sensing platform to analyze biochemical processes at the solid-liquid interface. PMID:25312306

MSW student perceptions of sexual health as relevant to the profession: Do social work educational experiences matter?

PubMed

Winter, Virginia Ramseyer; O'Neill, Elizabeth; Begun, Stephanie; Kattari, Shanna K; McKay, Kimberly

2016-09-01

Many social work clients are at an increased risk for negative outcomes related to sexual behavior, including unwanted pregnancies and sexually transmitted infections (STIs). However, there is a dearth of literature on social work student experiences with these topics in social work classrooms and their perceptions about the topic's relevance to their practice. The purpose of this study is to explore relationships between experiences with STIs and contraception as topics in social work education and practica experiences on student perceptions toward sexual health as a relevant topic for social work. Among a national sample of MSW students (N = 443), experiences with STIs and contraception as topics in practica was significantly related to perceptions toward sexual health's relevance to social work. Findings and implications are discussed.

Recent progress in high gain InAs avalanche photodiodes (Presentation Recording)

NASA Astrophysics Data System (ADS)

Bank, Seth; Maddox, Scott J.; Sun, Wenlu; Nair, Hari P.; Campbell, Joe C.

2015-08-01

InAs possesses nearly ideal material properties for the fabrication of near- and mid-infrared avalanche photodiodes (APDs), which result in strong electron-initiated impact ionization and negligible hole-initiated impact ionization [1]. Consequently, InAs multiplication regions exhibit several appealing characteristics, including extremely low excess noise factors and bandwidth independent of gain [2], [3]. These properties make InAs APDs attractive for a number of near- and mid-infrared sensing applications including remote gas sensing, light detection and ranging (LIDAR), and both active and passive imaging. Here, we discuss our recent advances in the growth and fabrication of high gain, low noise InAs APDs. Devices yielded room temperature multiplication gains >300, with much reduced (~10x) lower dark current densities. We will also discuss a likely key contributor to our current performance limitations: silicon diffusion into the intrinsic (multiplication) region from the underlying n-type layer during growth. Future work will focus on increasing the intrinsic region thickness, targeting gains >1000. This work was supported by the Army Research Office (W911NF-10-1-0391). [1] A. R. J. Marshall, C. H. Tan, M. J. Steer, and J. P. R. David, "Electron dominated impact ionization and avalanche gain characteristics in InAs photodiodes," Applied Physics Letters, vol. 93, p. 111107, 2008. [2] A. R. J. Marshall, A. Krysa, S. Zhang, A. S. Idris, S. Xie, J. P. R. David, and C. H. Tan, "High gain InAs avalanche photodiodes," in 6th EMRS DTC Technical Conference, Edinburgh, Scotland, UK, 2009. [3] S. J. Maddox, W. Sun, Z. Lu, H. P. Nair, J. C. Campbell, and S. R. Bank, "Enhanced low-noise gain from InAs avalanche photodiodes with reduced dark current and background doping," Applied Physics Letters, vol. 101, no. 15, pp. 151124-151124-3, Oct. 2012.

Fostering Autonomy through Work-Based Experiences: Challenges for University Educators and Students

ERIC Educational Resources Information Center

Smith, Karen; Clegg, Sue; Lawrence, Elizabeth; Todd, Malcolm J.

2004-01-01

Higher education is increasingly recognizing the importance of developing students' skills for work during their university careers; however work-based placements within the social sciences, whilst growing in popularity, remain relatively rare and little is known about how students experience this type of learning. This article describes the…

Counselor Supervisees' Experiences of Supervision When Working with Clients Diagnosed with an Eating Disorder

ERIC Educational Resources Information Center

LaSelle, Nicole M.

2017-01-01

The purpose of this phenomenological study was to reveal the supervisory experiences of counselor supervisees when working with clients diagnosed with eating disorders. Research questions were: "What are the reported supervisory experiences of counselor supervisees who work with clients diagnosed with eating disorders?" and "What…

Minority University System Engineering: A Small Satellite Design Experience Held at the Jet Propulsion Laboratory During the Summer of 1996

NASA Technical Reports Server (NTRS)

Ordaz, Miguel Angel

1997-01-01

The University of Texas at El Paso (UTEP) in conjunction with the Jet Propulsion Laboratory (JPL), North Carolina A&T and California State University of Los Angeles participated during the summer of 1996 in a prototype program known as Minority University Systems Engineering (MUSE). The program consisted of a ten week internship at JPL for students and professors of the three universities. The purpose of MUSE as set forth in the MUSE program review August 5, 1996 was for the participants to gain experience in the following areas: 1) Gain experience in a multi-disciplinary project; 2) Gain experience working in a culturally diverse atmosphere; 3) Provide field experience for students to reinforce book learning; and 4) Streamline the design process in two areas: make it more financially feasible; and make it faster.

Midwives experiences of establishing partnerships: working with pregnant women who use illicit drugs.

PubMed

Miles, Maureen; Chapman, Ysanne; Francis, Karen; Taylor, Beverley

2014-10-01

To present the interpreted experiences of midwives who choose to work with pregnant women who also use illicit drugs. Twelve (n=12) Australian midwives were interviewed. Each interview was audio-taped, de-identified and transcribed. The interviews were analysed using a systematic, thematic analysis approach informed by Heideggarian hermeneutic phenomenology. Three themes identified from the data that encapsulate the experience were establishing partnerships, making a difference, and letting go and redefining practice. The interpretations of establishing partnerships which includes engagement, genuine regard and compassion, with a subtheme courting the system are presented in this paper. The midwives' experiences were both positive and negative, as they were rewarded and challenged by the needs of women who use illicit drugs and the systems in which they worked. The midwives in this study found that establishing partnerships was essential to their work. They appraised their experience of working with pregnant women who used illicit drugs and found strategies that attempted to meet the needs of the women, the system and themselves. The participants revealed that to support women and families who use illicit drugs in their community, partnerships must be based on deep respect and trust. Significant components engagement, genuine regard and compassion that are central to midwifery partnerships require revisiting to address the needs of this vulnerable population of women. Copyright © 2013 Elsevier Ltd. All rights reserved.

Combining Education and Work; Experiences in Asia and Oceania: Bangladesh.

ERIC Educational Resources Information Center

Dacca Univ., Bangladesh. Inst. of Education and Research.

Bangladesh stresses the importance of education responsive to the country's development needs and capable of producing, through formal or non-formal methods, skilled, employable manpower. Although no pre-vocational training exists, new curricula have introduced practical work experience in the primary schools and have integrated agriculture,…

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

PubMed

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.

Loss/gain-induced ultrathin antireflection coatings

PubMed Central

Luo, Jie; Li, Sucheng; Hou, Bo; Lai, Yun

2016-01-01

Tradional antireflection coatings composed of dielectric layers usually require the thickness to be larger than quarter wavelength. Here, we demonstrate that materials with permittivity or permeability dominated by imaginary parts, i.e. lossy or gain media, can realize non-resonant antireflection coatings in deep sub-wavelength scale. Interestingly, while the reflected waves are eliminated as in traditional dielectric antireflection coatings, the transmitted waves can be enhanced or reduced, depending on whether gain or lossy media are applied, respectively. We provide a unified theory for the design of such ultrathin antireflection coatings, showing that under different polarizations and incident angles, different types of ultrathin coatings should be applied. Especially, under transverse magnetic polarization, the requirement shows a switch between gain and lossy media at Brewster angle. As a proof of principle, by using conductive films as a special type of lossy antireflection coatings, we experimentally demonstrate the suppression of Fabry-Pérot resonances in a broad frequency range for microwaves. This valuable functionality can be applied to remove undesired resonant effects, such as the frequency-dependent side lobes induced by resonances in dielectric coverings of antennas. Our work provides a guide for the design of ultrathin antireflection coatings as well as their applications in broadband reflectionless devices. PMID:27349750

[The quality of the work-home and home-work relationship in the context of personal resources].

PubMed

Szymańska, Paulina

2014-01-01

The aim of the study was to examine whether gain or loss of personal resources is associated with conflict or facilitation between work and family. The study involved 90 employees (mean age: 34.5 years). The Polish version of COR-Evaluation (Conservation of Resources-Evaluation) questionnaire, developed by Hobfoll and adapted by Dudek et al, was used to assess personal resources. The questionnaire enables to estimate gain and loss of 40 resources and calculate the overall level of gained or lost resources. SWING Questionnaire (Survey Work-Home Interaction, Nijmegen), developed by Geurts et al. and adapted by Mośicka-Teske and Merecz), was used to examine the quality of work-home and home-work relationship. The gain of personal resources positively correlates with both home-work facilitation (HWF) and work-home facilitation (WHF). Improvement of the family relations proved to be the most significant predictor of HWF and WHF. The loss of personal resources coincides with high level of conflict between the investigated areas of life. The main predictor of home-work conflict (HWC) was the variable relating to restrictions of access to medical services. In case of work-home conflict (WHC) the reduction of material security in case of dramatic life events was the major predictor. The results confirmed that the gain of resources is crucial for HWF/WHF, while their loss is an important factor, when the HWC/WHC is considered. The resources, which proved to be the main predictors of work-home and home-work relatiohship were alsoindicated. The obtained information may be beneficial to human resources managers, especially in designing the activities aimed at increasing the satisfaction and effectiveness of employees.

Employee Deviance: A Response to the Perceived Quality of the Work Experience.

ERIC Educational Resources Information Center

Hollinger, Richard; Clark, John

1982-01-01

Studies of deviant behavior in the work setting have assumed that an important factor is the employee's perception of the quality of the work experience. This study shows that measures of job satisfaction are significantly related to reported involvement in both property and production deviance in the workplace. (Author/SK)

A new approach to assess student perceptions of gains from an REU program

NASA Astrophysics Data System (ADS)

Houser, C.; Cahill, A. T.; Lemmons, K.

2013-12-01

Research Experience for Undergraduate (REU) programs are designed to recruit students to science and engineering research careers by allowing the students to conduct research with faculty mentors. The success of REU programs is commonly assessed based on student perceptions of gains using a simple Likert scale. Because students tend to be positive about all aspects of their research experience, the results of the Likert scale tend to be meaningless. An alternative assessment technique, similar to Q-analysis, is used to assess the perceived outcomes of an international REU program hosted by Texas A&M University. Students were required to sort commonly identified REU outcomes into a normal distribution, from most agree to least agree, based on what they perceive as their personal gains from the program. Factor analysis reveals 3 groups of students who believe that they gained field and analytical skills (Group 1), greater competence in research and self-confidence (Group 2), and an improved understanding of the scientific method (Group 3). Student perceptions appear to depend on whether the student had previous research experience through classes and/or as a research assistant at their home institution. A comparison to a similar sort of REU outcomes by the faculty mentors suggests that there is a slight disconnect in the perceived gains by the students between the student participants and the faculty mentors.

20 CFR 220.127 - When the only work experience is arduous unskilled physical labor.

Code of Federal Regulations, 2011 CFR

2011-04-01

... unskilled physical labor. 220.127 Section 220.127 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS... only work experience is arduous unskilled physical labor. (a) Arduous work. Arduous work is primarily physical work requiring a high level of strength or endurance. The Board will consider the claimant unable...

20 CFR 220.127 - When the only work experience is arduous unskilled physical labor.

Code of Federal Regulations, 2013 CFR

2013-04-01

... unskilled physical labor. 220.127 Section 220.127 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS... only work experience is arduous unskilled physical labor. (a) Arduous work. Arduous work is primarily physical work requiring a high level of strength or endurance. The Board will consider the claimant unable...

20 CFR 220.127 - When the only work experience is arduous unskilled physical labor.

Code of Federal Regulations, 2012 CFR

2012-04-01

... unskilled physical labor. 220.127 Section 220.127 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS... only work experience is arduous unskilled physical labor. (a) Arduous work. Arduous work is primarily physical work requiring a high level of strength or endurance. The Board will consider the claimant unable...

20 CFR 220.127 - When the only work experience is arduous unskilled physical labor.

Code of Federal Regulations, 2014 CFR

2014-04-01

... unskilled physical labor. 220.127 Section 220.127 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS... only work experience is arduous unskilled physical labor. (a) Arduous work. Arduous work is primarily physical work requiring a high level of strength or endurance. The Board will consider the claimant unable...

Experience gained from using water and steam for bringing the operation of aircraft- and marine-derivative gas-turbine engines in compliance with environmental standards

NASA Astrophysics Data System (ADS)

Datsenko, V. V.; Zeigarnik, Yu. A.; Kosoi, A. S.

2014-04-01

Practical experience gained from using water and steam admission into the combustion chambers of aircraft- and marine-derivative gas turbines for bringing their operation in compliance with the requirements of environmental standards is described. The design and schematic modifications of combustion chambers and fuel system through which this goal is achieved are considered. The results obtained from industrial and rig tests of combustion chambers fitted with water or steam admission systems are presented.

Strangers in a strange land: work experiences of foreign nurses in Parma's territory.

PubMed

Vesperoni, Pietro; Masera, Giuliana

2015-03-13

The purpose of this research is to explore, investigate and describe experiences and points of view of foreign nurses working in the area of Parma. We focalize particularly on two areas of interest: negativities and positivities in experiences related to the process of integration into the new working environment. The literature search has revealed that the phenomenon of "nursing immigration" is numerically significant in Italy and more particularly in Emilia Romagna. From studies conducted in other countries (UK, USA, Canada, Australia and Iceland) there are two categories of factors which influence the process of integration of foreign nurses in the new working environment, facilitators and barriers. For this study we followed the phenomenological method . A total of twelve foreign nurses were interviewed in the months of October and November 2013 in the territory of Parma working in various professional fields (medicine, critical care and surgery). We did not impose any structure to interviews so that respondents were free to express their lived experiences spontaneously. All interviews were recorded, transcribed verbatim and analyzed by the method of Giorgi (1970). Results obtained from the analysis of interviews revealed seven themes, divided in positivities and negativities. Positivities are psycho-social support (Italian colleagues, fellow countrymen, patients), opportunities of cultural enrichment, positive work ethic. negativities are difficulty of language and communication, and inequalities racial prejudice, differences in care practices and inadequate opportunities for professional growth related to the Italian working environment. The study concludes by pointing out the importance of the role that foreign nurses can play in our health care system and how the results of this search can help all professionals in the health sector to have a greater understanding of their experiences. This knowledge can make a contribution to the development of new

Combining Education and Work: Experiences in Asia and Oceania: Australia.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

Although there is currently no national approach to career education in Australia, recent economic and labor trends have prompted the reconsideration of work experience and career education programs. Career education does not exist below secondary levels and prevocational training serves only as an introduction to extensive postsecondary technical…

Experiences of clinical teaching for dental core trainees working in hospital.

PubMed

Mannion, C J; Brotherton, P

2014-07-11

There is recognition that the provision of excellence in education and training results in a skilled and competent workforce. However, the educational experiences of dental core trainees (DCT's) working in the hospital oral and maxillofacial surgery (OMFS) setting have not been previously investigated. In this paper, we examine DCT's learning experiences both 'formal' and 'non-formal' within the hospital setting of ward and clinic-based teaching. Are hospital dental core trainees receiving a meaningful educational experience? To conclude this paper, the authors recommend methods, based upon sound educational principles, to maximise the value of clinical sessions for teaching.

Relationship Between Optimal Gain and Coherence Zone in Flight Simulation

NASA Technical Reports Server (NTRS)

Gracio, Bruno Jorge Correia; Pais, Ana Rita Valente; vanPaassen, M. M.; Mulder, Max; Kely, Lon C.; Houck, Jacob A.

2011-01-01

In motion simulation the inertial information generated by the motion platform is most of the times different from the visual information in the simulator displays. This occurs due to the physical limits of the motion platform. However, for small motions that are within the physical limits of the motion platform, one-to-one motion, i.e. visual information equal to inertial information, is possible. It has been shown in previous studies that one-to-one motion is often judged as too strong, causing researchers to lower the inertial amplitude. When trying to measure the optimal inertial gain for a visual amplitude, we found a zone of optimal gains instead of a single value. Such result seems related with the coherence zones that have been measured in flight simulation studies. However, the optimal gain results were never directly related with the coherence zones. In this study we investigated whether the optimal gain measurements are the same as the coherence zone measurements. We also try to infer if the results obtained from the two measurements can be used to differentiate between simulators with different configurations. An experiment was conducted at the NASA Langley Research Center which used both the Cockpit Motion Facility and the Visual Motion Simulator. The results show that the inertial gains obtained with the optimal gain are different than the ones obtained with the coherence zone measurements. The optimal gain is within the coherence zone.The point of mean optimal gain was lower and further away from the one-to-one line than the point of mean coherence. The zone width obtained for the coherence zone measurements was dependent on the visual amplitude and frequency. For the optimal gain, the zone width remained constant when the visual amplitude and frequency were varied. We found no effect of the simulator configuration in both the coherence zone and optimal gain measurements.

How Long is Short?: Principles and Practice in the Delivery of Work Experience in Geography.

ERIC Educational Resources Information Center

Shepherd, Ifan D. H.

1998-01-01

Describes the development and implementation of the "short and thin" model of work experience at the Middlesex University geography program. The work experience program operates during the student's final year and is both "short" (10 weeks) and "thin" (one day a week). Outline the advantages and drawbacks of this…

A Temperature-Based Gain Calibration Technique for Precision Radiometry

NASA Astrophysics Data System (ADS)

Parashare, Chaitali Ravindra

Detecting extremely weak signals in radio astronomy demands high sensitivity and stability of the receivers. The gain of a typical radio astronomy receiver is extremely large, and therefore, even very small gain instabilities can dominate the received noise power and degrade the instrument sensitivity. Hence, receiver stabilization is of prime importance. Gain variations occur mainly due to ambient temperature fluctuations. We take a new approach to receiver stabilization, which makes use of active temperature monitoring and corrects for the gain fluctuations in post processing. This approach is purely passive and does not include noise injection or switching for calibration. This system is to be used for the Precision Array for Probing the Epoch of Reionization (PAPER), which is being developed to detect the extremely faint neutral hydrogen (HI) signature of the Epoch of Reionization (EoR). The epoch of reionization refers to the period in the history of the Universe when the first stars and galaxies started to form. When there are N antenna elements in the case of a large scale array, all elements may not be subjected to the same environmental conditions at a given time. Hence, we expect to mitigate the gain variations by monitoring the physical temperature of each element of the array. This stabilization approach will also benefit experiments like EDGES (Experiment to Detect the Global EoR Signature) and DARE (Dark Ages Radio Explorer), which involve a direct measurement of the global 21 cm signal using a single antenna element and hence, require an extremely stable system. This dissertation focuses on the development and evaluation of a calibration technique that compensates for the gain variations caused due to temperature fluctuations of the RF components. It carefully examines the temperature dependence of the components in the receiver chain. The results from the first-order field instrument, called a Gainometer (GoM), highlight the issue with the cable

Making working memory work: a meta-analysis of executive-control and working memory training in older adults.

PubMed

Karbach, Julia; Verhaeghen, Paul

2014-11-01

This meta-analysis examined the effects of process-based executive-function and working memory training (49 articles, 61 independent samples) in older adults (> 60 years). The interventions resulted in significant effects on performance on the trained task and near-transfer tasks; significant results were obtained for the net pretest-to-posttest gain relative to active and passive control groups and for the net effect at posttest relative to active and passive control groups. Far-transfer effects were smaller than near-transfer effects but were significant for the net pretest-to-posttest gain relative to passive control groups and for the net gain at posttest relative to both active and passive control groups. We detected marginally significant differences in training-induced improvements between working memory and executive-function training, but no differences between the training-induced improvements observed in older adults and younger adults, between the benefits associated with adaptive and nonadaptive training, or between the effects in active and passive control conditions. Gains did not vary with total training time. © The Author(s) 2014.

The Relation of Career-Related Work or Internship Experiences to the Career Development of College Seniors.

ERIC Educational Resources Information Center

Brooks, Linda; And Others

1995-01-01

A study of 165 college seniors included 45 in internships/career-related work, 36 with neither, 42 in internships only, and 42 with work experience only. Internships alone or with work experience related to higher levels of self-concept crystallization. Task variety, feedback, and dealing with people were significantly related to self-concept and…

Work or retirement: Exploration of the experiences of Iranian retired nurses.

PubMed

Nobahar, Monir; Ahmadi, Fazlollah; Alhani, Fatemah; Khoshknab, Masood Fallahi

2015-01-01

According to recent studies, the level of international interest in bridge employment, as return to work after retirement, has been growing. This study aimed to explore the experiences of retired nurses in Iran with regard to making a decision about whether or not to seek bridge employment. A qualitative study using a content analysis approach was conducted in an urban area of Iran. Semi-structured interviews were held with 20 Iranian male and female retired nurses chosen using purposive sampling. During the data analysis, two main themes were identified as the participants' thoughts supporting the decision of seeking bridge employment. The first theme was entitled motivational factors with categories of ``serving the society,'' ``maintaining and promoting health,'' ``tendency toward flexible work,'' and ``maintaining the role and activity.'' The second theme was entitled forcing factors with categories of ``ardent desire to work (pluralistic ignorance)'' and ``financial need.' ' While some Iranian retired nurses were not motivated to seek work for health reasons, most preferred to return to work after retirement. They were motivated to seek bridge employment out of a desire to serve the society, to promote their own physical and mental health, to continue to use their expertise and maintain the worker role, and because of financial needs and perceived societal expectations. Nurses seeking employment later in life tended to look for job flexibility and less stressful work. Therefore, the management of bridge employment by healthcare system authorities can be useful in making use of the invaluable experiences of retired nurses.

The influence of family-work role experience and mastery on psychological health of Chinese employed mothers.

PubMed

Tang, Catherine So-Kum

2009-11-01

Four-hundred-and-thirty-five Chinese married nurses with children were surveyed on their family-work role experience, sense of mastery, and psychological distress. Hierarchical regression analyses showed spillover effects of role experience on psychological health as well as asymmetrical permeability of family and work boundaries. The hypothesis that mastery acted as a moderator between role experience and psychological health was supported. In general, a higher level of mastery augmented positive but mitigated negative influence of role experience on psychological functioning. Findings provide useful information to practitioners and policy makers on issues related to family-work stress and women's health in contemporary Chinese society.

Exploring the Impact of Work Experience on Part-Time Students' Academic Success in Malaysian Polytechnics

ERIC Educational Resources Information Center

Ibrahim, Norhayati; Freeman, Steven A.; Shelley, Mack C.

2012-01-01

The study explored the influence of work experience on adult part-time students' academic success as defined by their cumulative grade point average. The sample consisted of 614 part-time students from four polytechnic institutions in Malaysia. The study identified six factors to measure the perceived influence of work experiences--positive…

Gain weighted eigenspace assignment

NASA Technical Reports Server (NTRS)

Davidson, John B.; Andrisani, Dominick, II

1994-01-01

This report presents the development of the gain weighted eigenspace assignment methodology. This provides a designer with a systematic methodology for trading off eigenvector placement versus gain magnitudes, while still maintaining desired closed-loop eigenvalue locations. This is accomplished by forming a cost function composed of a scalar measure of error between desired and achievable eigenvectors and a scalar measure of gain magnitude, determining analytical expressions for the gradients, and solving for the optimal solution by numerical iteration. For this development the scalar measure of gain magnitude is chosen to be a weighted sum of the squares of all the individual elements of the feedback gain matrix. An example is presented to demonstrate the method. In this example, solutions yielding achievable eigenvectors close to the desired eigenvectors are obtained with significant reductions in gain magnitude compared to a solution obtained using a previously developed eigenspace (eigenstructure) assignment method.

Embodied practice: claiming the body's experience, agency, and knowledge for social work.

PubMed

Tangenberg, Kathleen M; Kemp, Susan

2002-01-01

Although social work practice typically is concerned with physical conditions and experiences such as poverty, addiction, and violence, relatively little attention has been given to the body in professional literature. Emphasizing both physical and sociocultural dimensions of the body, this article argues for an invigorated, more complex understanding of the body in social work theory, practice, and research. Drawing from scholarship in the humanities, social sciences, and social work, a framework involving three dimensions of the body is proposed for integration with accepted ecological practice models. The nature and implications of three primary dimensions of the body for multiple domains of social work practice are explored, citing examples from narratives of mothers living with HIV disease: (1) the experiencing body, focused on the physicality of daily life; (2) the body of power, focused on the physicality of oppression and marginality, typically based on race or ethnicity, socioeconomic status, gender, sexual orientation, age, disability, physical appearance, and illness; and (3) the client body, reflecting the bodily experiences of those identified as clients who participate in relationships with social workers.

Astronaut Scott Parazynski works with PCG experiment on middeck

NASA Image and Video Library

1994-11-14

STS066-13-029 (3-14 Nov 1994) --- On the Space Shuttle Atlantis' mid-deck, astronaut Scott E. Parazynski, mission specialist, works at one of two areas onboard the Shuttle which support the Protein Crystal Growth (PCG) experiment. This particular section is called the Vapor Diffusion Apparatus (VDA), housed in a Single Locker Thermal Enclosure (STES). Together with the Crystal Observation System, housed in the Thermal Enclosure System (COS/TES) the VDA represents the continuing research into the structures of proteins and other macromolecules such as viruses. In addition to using the microgravity of space to grow high-quality protein crystals for structural analyses, the experiments are expected to help develop technologies and methods to improve the protein crystallization process on Earth as well as in space.

Effects of Device on Video Head Impulse Test (vHIT) Gain.

PubMed

Janky, Kristen L; Patterson, Jessie N; Shepard, Neil T; Thomas, Megan L A; Honaker, Julie A

2017-10-01

Numerous video head impulse test (vHIT) devices are available commercially; however, gain is not calculated uniformly. An evaluation of these devices/algorithms in healthy controls and patients with vestibular loss is necessary for comparing and synthesizing work that utilizes different devices and gain calculations. Using three commercially available vHIT devices/algorithms, the purpose of the present study was to compare: (1) horizontal canal vHIT gain among devices/algorithms in normal control subjects; (2) the effects of age on vHIT gain for each device/algorithm in normal control subjects; and (3) the clinical performance of horizontal canal vHIT gain between devices/algorithms for differentiating normal versus abnormal vestibular function. Prospective. Sixty-one normal control adult subjects (range 20-78) and eleven adults with unilateral or bilateral vestibular loss (range 32-79). vHIT was administered using three different devices/algorithms, randomized in order, for each subject on the same day: (1) Impulse (Otometrics, Schaumberg, IL; monocular eye recording, right eye only; using area under the curve gain), (2) EyeSeeCam (Interacoustics, Denmark; monocular eye recording, left eye only; using instantaneous gain), and (3) VisualEyes (MicroMedical, Chatham, IL, binocular eye recording; using position gain). There was a significant mean difference in vHIT gain among devices/algorithms for both the normal control and vestibular loss groups. vHIT gain was significantly larger in the ipsilateral direction of the eye used to measure gain; however, in spite of the significant mean differences in vHIT gain among devices/algorithms and the significant directional bias, classification of "normal" versus "abnormal" gain is consistent across all compared devices/algorithms, with the exception of instantaneous gain at 40 msec. There was not an effect of age on vHIT gain up to 78 years regardless of the device/algorithm. These findings support that vHIT gain is

Male sex workers in Córdoba, Argentina: sociodemographic characteristics and sex work experiences.

PubMed

Mariño, Rodrigo; Minichiello, Victor; Disogra, Carlos

2003-05-01

To report on the sociodemographic characteristics and work experiences of 31 male sex workers (MSWs) in the city of Córdoba, Argentina. Information on each of the MSWs was collected using a questionnaire that covered his personal characteristics and his work background, self-assessed general health status, and use of health and social services. Scales were included in order to assess attitudes towards condom use, knowledge about safe sex, perceptions about the risk of getting HIV, individual self-efficacy, and locus of control. The questionnaire also asked each respondent to rank his level of agreement with interactive strategies for gaining client compliance with safe sex practices. In terms of their self-identity, out of the 30 MSWs who answered the question, 10 of them (33.3%) self-identified as heterosexual and 9 (30%) as bisexual. Alcohol and drug consumption and unsafe sexual practices were relatively low among the MSWs. Of the 31 MSWs responding, 21 of them (67.7%) reported that they had been tested for HIV, but only 13 of them (41.9%) said they had been vaccinated for either hepatitis A or hepatitis B. A variety of differences were found between the study's 17 street sex workers (sex workers who offer their services in public places such as streets and parks) and the 14 independent sex workers (sex workers who are self-employed, advertise and manage their own business, and have an exclusive location for their commercial sex work). The street MSWs were younger and had less formal education. Independent MSWs were economically more settled, had been working longer in the sex industry, and were more comfortable about having sex with men. Independent MSWs were also more likely to report a gay sexual orientation and less likely to report using alcohol, marijuana, or other substances. The differences between street MSWs and independent MSWs are important since they could influence the negotiating of safer sex practices with clients. Programs aimed at preventing

[Work-related behaviour and experience patterns and mental health: a study in psychotherapy trainees].

PubMed

Grundmann, Johanna; Sude, Kerstin; Löwe, Bernd; Wingenfeld, Katja

2013-03-01

In view of the fact that many reports have been published that emphasize the difficult conditions of the German psychotherapy training, the aim of this study was to investigate psychotherapy trainees´ work stress as well as work-related psychosocial risks and resources. Variables of interest were work-related behaviour and experience patterns (AVEM), effort-reward-imbalance, chronic stress and health-related quality of life. 321 participants completed an online survey. The distribution of work-related behaviour and experience patterns as well as the results regarding work overload and mental health are evidence of psychotherapy trainees' strain. AVEM-risk patterns are associated with effort-reward-imbalance, chronic stress and reduced mental health. These results clearly support claims for a modification of the psychotherapy training in Germany. © Georg Thieme Verlag KG Stuttgart · New York.

Health Effects of Vanpooling to Work.

PubMed

Robbins, Wendie A; Berman, Barbara A; Stone, Dawn S

2015-12-01

Shared commutes to work, such as vanpooling, benefit the environment and provide economic gain for riders in terms of fuel costs, parking fees, and personal vehicle wear and tear. Although ride sharing is commonly believed to promote health through stress reduction, published evidence on this topic is limited, and findings vary. This study explored the perceived health and well-being of vanpoolers using a qualitative, descriptive design. Five focus groups of vanpoolers and two individual interviews with drivers were conducted (N=40 participants). Stress, change in sleep patterns, and interpersonal relationships emerged as major themes. Employee insights about the impact of vanpooling on work productivity and how employer commitment to the vanpool program influences the vanpool experience also were important findings. © 2015 The Author(s).

29 CFR 570.36 - Work experience and career exploration program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... years of age who are enrolled in and employed pursuant to a school-supervised and school-administered... and 16 Years of Age (Child Labor Reg. 3) § 570.36 Work experience and career exploration program. (a... therefore is not deemed to be oppressive child labor. (b)(1) A school-supervised and school-administered...

29 CFR 570.36 - Work experience and career exploration program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... years of age who are enrolled in and employed pursuant to a school-supervised and school-administered... and 16 Years of Age (Child Labor Reg. 3) § 570.36 Work experience and career exploration program. (a... therefore is not deemed to be oppressive child labor. (b)(1) A school-supervised and school-administered...

29 CFR 570.36 - Work experience and career exploration program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... years of age who are enrolled in and employed pursuant to a school-supervised and school-administered... and 16 Years of Age (Child Labor Reg. 3) § 570.36 Work experience and career exploration program. (a... therefore is not deemed to be oppressive child labor. (b)(1) A school-supervised and school-administered...

Gaining insight into how women conceptualize satisfaction: Western Australian women's perception of their maternity care experiences.

PubMed

Lewis, Lucy; Hauck, Yvonne L; Ronchi, Fiona; Crichton, Caroline; Waller, Liana

2016-02-04

The concept of maternal satisfaction is challenging, as women's and clinicians' expectations and experiences can differ. Our aim was to investigate women's experiences of maternity care in an urban tertiary obstetric setting, to gain insight into conceptualization of satisfaction across the childbirth continuum. This mixed method study was conducted at a public maternity hospital in Western Australia. A questionnaire was sent to 733 women two weeks post birth, which included an invitation for an audio-recorded, telephone interview. Frequency distributions and univariate comparisons were employed for quantitative data. Thematic analysis of interview transcripts was undertaken to extract common themes. A total of 54% (399 of 733) returned the questionnaire. Quantitative results indicated that women were less likely to feel: involved if they did not have a spontaneous vaginal birth (P = 0.020); supported by a midwife if they had a caesarean (P = <0.001); or supported by an obstetrician if they had a spontaneous vaginal birth (P = <0.001). Qualitative findings emerged from 63 interviews which highlighted the influence that organization of care, resources and facilities had on women's satisfaction. These paradigms unfolded as three broad themes constructed by four sub-themes, each illustrating a dichotomy of experiences. The first theme 'how care was provided' encompassed: familiar faces versus a different one every time and the best place to be as opposed to so disappointed. The second theme 'attributes of staff' included: above and beyond versus caring without caring and in good hands as opposed to handled incorrectly. The third theme 'engaged in care' incorporated: explained everything versus did not know why and had a choice as opposed to did not listen to my needs. Quantitative analysis confirmed that the majority of women surveyed were satisfied. Mode of birth influenced women's perception of being involved with their birth. Being able to explore the

Social Class and the Experience of Work-Family Conflict during the Transition to Adulthood

ERIC Educational Resources Information Center

Ammons, Samantha K.; Kelly, Erin L.

2008-01-01

The challenges of juggling work and family responsibilities are well known, but there has been little attention to the distinctive work and family experiences of young adults. This chapter explores how class affects young adults' exposure to work-family conflicts and the strategies they use to manage their work and family responsibilities. Using…

Self-assessed quality of sleep, occupational health, working environment, illness experience and job satisfaction of female nurses working different combination of shifts.

PubMed

Sveinsdóttir, Herdis

2006-06-01

The aim of this study was to describe and compare the self-assessed quality of sleep, occupational health, working environment, illness experience and job satisfaction among female nurses working different combinations of shifts. Evidence from several studies indicates that there is an association between the disruption of the circadian cycle caused by shift work and adverse health effects. A cross-sectional design was used with a sample of 348 nurses drawn from the registry of the Icelandic Nurses' Association, representing 17% of the workforce of Icelandic nurses. A self-administered questionnaire, measuring occupational health, quality of sleep, the illness experience, job satisfaction and working environment was used. Data were analysed according to type of shift (days only, rotating days/evenings, rotating days/evenings/nights) by use of analysis of variance and chi-square. No difference was found between participants based on type of shift with regard to the illness experience, job satisfaction and quality of sleep. Nurses working rotating day/evening/night shifts reported a longer working day, more stressful environmental risk factors, more strenuous work and that they were less able to control their work-pace. In general, the nurses reported low severity of symptoms; however, nurses working rotating days/evenings shifts experienced more severe gastrointestinal and musculoskeletal symptoms when compared with others. This was explained by the short rest period provided for between evening and morning shifts. In general Icelandic nurses are satisfied with their work and their shift assignment does not seem to pathologically disrupt their circadian cycle. Nevertheless, nursing directors are advised to look more closely at the organization of nurses' work during night shifts, as well as the rest period for nurses changing from evening to day shifts.

Goethe's Conception of "Experiment as Mediator" and Implications for Practical Work in School Science

NASA Astrophysics Data System (ADS)

Park, Wonyong; Song, Jinwoong

2018-03-01

There has been growing criticism over the aims, methods, and contents of practical work in school science, particularly concerning their tendency to oversimplify the scientific practice with focus on the hypothesis-testing function of experiments. In this article, we offer a reading of Johann Wolfgang von Goethe's scientific writings—particularly his works on color as an exquisite articulation of his ideas about experimentation—through the lens of practical school science. While avoiding the hasty conclusions made from isolated experiments and observations, Goethe sought in his experiments the interconnection among diverse natural phenomena and rejected the dualistic epistemology about the relation of humans and nature. Based on a close examination of his color theory and its underlying epistemology, we suggest three potential contributions that Goethe's conception of scientific experimentation can make to practical work in school science.

Isolation and characterization of chromosome-gain and increase-in-ploidy mutants in yeast.

PubMed

Chan, C S; Botstein, D

1993-11-01

We have developed a colony papillation assay for monitoring the copy number of genetically marked chromosomes II and III in Saccharomyces cerevisiae. The unique feature of this assay is that it allows detection of a gain of the marked chromosomes even if there is a gain of the entire set of chromosomes (increase-in-ploidy). This assay was used to screen for chromosome-gain or increase-in-ploidy mutants. Five complementation groups have been defined for recessive mutations that confer an increase-in-ploidy (ipl) phenotype, which, in each case, cosegregates with a temperature-sensitive growth phenotype. Four new alleles of CDC31, which is required for spindle pole body duplication, were also recovered from this screen. Temperature-shift experiments with ipl1 cells show that they suffer severe nondisjunction at 37 degrees. Similar experiments with ipl2 cells show that they gain entire sets of chromosomes and become arrested as unbudded cells at 37 degrees. Molecular cloning and genetic mapping show that IPL1 is a newly identified gene, whereas IPL2 is allelic to BEM2, which is required for normal bud growth.

Isolation and Characterization of Chromosome-Gain and Increase-in-Ploidy Mutants in Yeast

PubMed Central

Chan, CSM.; Botstein, D.

1993-01-01

We have developed a colony papillation assay for monitoring the copy number of genetically marked chromosomes II and III in Saccharomyces cerevisiae. The unique feature of this assay is that it allows detection of a gain of the marked chromosomes even if there is a gain of the entire set of chromosomes (increase-in-ploidy). This assay was used to screen for chromosome-gain or increase-in-ploidy mutants. Five complementation groups have been defined for recessive mutations that confer an increase-in-ploidy (ipl) phenotype, which, in each case, cosegregates with a temperature-sensitive growth phenotype. Four new alleles of CDC31, which is required for spindle pole body duplication, were also recovered from this screen. Temperature-shift experiments with ipl1 cells show that they suffer severe nondisjunction at 37°. Similar experiments with ipl2 cells show that they gain entire sets of chromosomes and become arrested as unbudded cells at 37°. Molecular cloning and genetic mapping show that IPL1 is a newly identified gene, whereas IPL2 is allelic to BEM2, which is required for normal bud growth. PMID:8293973

A Tentative Return to Experience in Researching Learning at Work

ERIC Educational Resources Information Center

Harman, Kerry

2018-01-01

This paper explores possibilities for more democratic approaches to researching learning in and through everyday workplace practices. This links with a concern with who is able to speak in representations of learning at work, what is able to be spoken about and how knowing, learning and experience are inscribed in theories of workplace learning. I…

Industrial Work Experience I. Curriculum Guide. General Related Study Units.

ERIC Educational Resources Information Center

Virginia Polytechnic Inst. and State Univ., Blacksburg. Div. of Vocational-Technical Education.

The primary purpose of this guide is to present basic sample instructional materials for the Industrial Work Experience (IWE) Program. It is designed to aid those charged with local administration and coordination of programs in secondary level trade and industrial education, referred to as the IWE training program. The guide contains 10 units of…

Third-Year Pharmacy Students' Work Experience and Attitudes and Perceptions of the Pharmacy Profession

PubMed Central

Schondelmeyer, Stephen W.; Hadsall, Ronald S.; Schommer, Jon C.

2008-01-01

Objectives To describe PharmD students' work experiences and activities; examine their attitudes towards their work; examine perceptions of preceptor pharmacists they worked with; and determine important issues associated with career preference. Methods A written survey was administered to third-year doctor of pharmacy (PharmD) students at 8 colleges and schools of pharmacy in the Midwest. Results Five hundred thirty-three students (response rate = 70.4%) completed the survey instrument. Nearly 100% of PharmD students reported working in a pharmacy by the time their advanced pharmacy practice experiences (APPEs) began. Seventy-eight percent reported working in a community pharmacy, and 67% had worked in a chain community pharmacy. For all practice settings, students reported spending 69% of their time on activities such as compounding, dispensing, and distribution of drug products. Conclusions Most students are working in community pharmacy (mainly chain) positions where their primary function is traditional drug product dispensing and distribution. Having a controllable work schedule was the variable most strongly associated with career choice for all students. PMID:18698391

GAIN Technology Workshops Summary Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Braase, Lori Ann

National and global demand for nuclear energy is increasing and United States (U.S.) global leadership is eroding. There is a sense of urgency with respect to the deployment of the innovative nuclear energy technologies. The Gateway for Accelerated Innovation in Nuclear (GAIN) initiative is based on the simultaneous achievement of three strategic goals. The first is maintaining global technology leadership within the U.S. Department of Energy (DOE). The second is enabling global industrial leadership for nuclear vendors and suppliers. The third is focused on utility optimization of nuclear energy within the clean energy portfolio. An effective public-private partnership is requiredmore » to achieve these goals. DOEs recognizes the recent sense of urgency new developers and investors have in getting their concepts to market. They know that time to market for nuclear technology takes too long and the facilities needed to conduct the necessary research, development and demonstration (RD&D) activities are very expensive to develop and maintain. Early technologies, in the lower technology readiness levels (TRL) need materials testing, analysis, modeling, code development, etc., most of which currently exists in the DOE national laboratory system. However, mature technologies typically need large component testing and demonstration facilities, which are expensive and long-lead efforts. By understanding the needs of advanced nuclear technology developers, GAIN will connect DOE national laboratory capabilities (e.g., facilities, expertise, materials, and data) with industry RD&D needs. In addition, GAIN is working with the Nuclear Regulatory Commission (NRC) to streamline processes and increase understanding of the licensing requirements for advanced reactors.« less

Ups and downs of the expatriate experience? Understanding work adjustment trajectories and career outcomes.

PubMed

Zhu, Jing; Wanberg, Connie R; Harrison, David A; Diehn, Erica W

2016-04-01

We examine changes in work adjustment among 179 expatriates from 3 multinational organizations from predeparture through the first 9 months of a new international assignment. Our 10-wave results challenge classic U-shaped theories of expatriate adjustment (e.g., Torbiorn, 1982). Consistent with uncertainty reduction theory, our results instead suggest that expatriates typically experience a gradual increase in work adjustment over time. Two resources that expatriates bring to their assignments (previous culture-specific work experience and core self-evaluations) moderate the trajectory of work adjustment. Trajectory of adjustment predicts Month 9 career instrumentality and turnover intention, as well as career advancement (job promotion) 1.5 years further. Implications for theory, as well as for changes in expatriate management practices, are discussed. (c) 2016 APA, all rights reserved).

Foundation doctors working at night: what training opportunities exist?

PubMed

Coomber, R; Smith, D; McGuinness, D; Shao, E; Soobrah, R; Frankel, A H

2014-07-01

Foundation Training is designed for doctors in their first two years of post-graduation. The number of foundation doctors (FD) in the UK working nights has reduced because of a perception that clinical supervision at night is unsatisfactory and that minimal training opportunities exist. We aimed to assess the value of night shifts to FDs and hypothesised that removing FDs from nights may be detrimental to training. Using a survey, we assessed the number of FDs working nights in London, FDs views on working nights and their supervision at night. We evaluated whether working at night, compared to daytime working provided opportunities to achieve foundation competencies. 83% (N = 2157/2593) of FDs completed the survey. Over 90% of FDs who worked nights felt that the experience they gained improved their ability to prioritise, make decisions and plan. FDs who worked nights reported higher scores for achieving competencies in history taking (2.67 vs. 2.51; p = 0.00), examination (2.72 vs. 2.59; p = 0.01) and resuscitation (2.27 vs. 1.96; p = 0.00). The majority (65%) felt adequately supervised. Our survey has demonstrated that FDs find working nights a valuable experience, providing important training opportunities, which are additional to those encountered during daytime working.

[Clinical Work Experience of Korean Immigrant Nurses in U.S. Hospitals].

PubMed

Seo, Kumsook; Kim, Miyoung

2016-04-01

The purpose of this qualitative study was to explore the meaning of the experience of Korean immigrant nurses working in US hospitals. Purposive sampling yielded 15 Korean immigrant nurses who had more than one year of clinical experience in US hospitals. Data were collected from March to August 2012 through in-depth interviews and thematic analysis was conducted using van Manen's hermeneutic phenomenological approach. The findings were classified into eight themes: 'struggling from staff at workplace being territorial to outsiders', 'feeling oppressed due to language barrier', 'accepting rational and horizontal relationships at work', 'staying alert in the environment where lawsuits are rife', 'feeling a sense of stability from the social system that values human dignity', 'maintaining self-confidence from prominent nursing practices and senior Korean nurses' professional reputation', 'performing essential comprehensive nursing care', 'promoting self-development to be equipped with professionalism.' The findings indicate that the Korean immigrant nurses were able to excel in their workplace when their clinical experience at US hospitals was combined with the lived space in US politics and environment, lived time of patience, lived body to be alert, and lived others with multi cultural characteristics.

Locum doctors in general practice: motivation and experiences.

PubMed Central

McKevitt, C; Morgan, M; Hudson, M

1999-01-01

BACKGROUND: There is evidence of dissatisfaction with locum doctors' performance, but little is known about doctors who work as locums in general practice or about their experiences of this work. AIM: To describe the motivations and experiences of doctors providing locum cover in general practices. METHOD: A postal questionnaire survey distributed to locums through organizations such as locum groups, commercial agencies, and general practices. RESULTS: Questionnaires were returned by 111 doctors currently working as locums in general practice. Four main reasons for working as a locum GP were: as a short-term option while between posts, to gain experience of different practices before commitment to one practice, to balance work and family or other commitments, to continue part-time work after retirement. One-quarter of responders intended to continue working as a locum indefinitely. The drawbacks of locum work included frustration with low status, lack of security, and difficulty accessing structured training and education. CONCLUSION: Locum doctors in general practice are a heterogeneous group that includes those who have chosen this type of work. The doctors who intend to continue as locums indefinitely represent a useful resource in primary care whose ability to provide short-term cover could be maximized. The need to control the quality of 'freelance' doctors should not overshadow the need to control the quality of their working environments. PMID:10621983

Women's perceived work environment after stress-related rehabilitation: experiences from the ReDO project.

PubMed