Reprint of "Safe places for pedestrians: using cognitive work analysis to consider the relationships between the engineering and urban design of footpaths".

PubMed

Stevens, Nicholas; Salmon, Paul

2015-01-01

Footpaths provide an integral component of our urban environments and have the potential to act as safe places for people and the focus for community life. Despite this, the approach to designing footpaths that are safe while providing this sense of place often occurs in silos. There is often very little consideration given to how designing for sense of place impacts safety and vice versa. The aim of this study was to use a systems analysis and design framework to develop a design template for an 'ideal' footpath system that embodies both safety and sense of place. This was achieved through using the first phase of the Cognitive Work Analysis framework, Work Domain Analysis, to specify a model of footpaths as safe places for pedestrians. This model was subsequently used to assess two existing footpath environments to determine the extent to which they meet the design requirements specified. The findings show instances where the existing footpaths both meet and fail to meet the design requirements specified. Through utilising a systems approach for footpaths, this paper has provided a novel design template that can inform new footpath design efforts or be used to evaluate the extent to which existing footpaths achieve their safety and sense of place requirements. Copyright © 2014 Elsevier Ltd. All rights reserved.

Safe places for pedestrians: using cognitive work analysis to consider the relationships between the engineering and urban design of footpaths.

PubMed

Stevens, Nicholas; Salmon, Paul

2014-11-01

Footpaths provide an integral component of our urban environments and have the potential to act as safe places for people and the focus for community life. Despite this, the approach to designing footpaths that are safe while providing this sense of place often occurs in silos. There is often very little consideration given to how designing for sense of place impacts safety and vice versa. The aim of this study was to use a systems analysis and design framework to develop a design template for an 'ideal' footpath system that embodies both safety and sense of place. This was achieved through using the first phase of the Cognitive Work Analysis framework, Work Domain Analysis, to specify a model of footpaths as safe places for pedestrians. This model was subsequently used to assess two existing footpath environments to determine the extent to which they meet the design requirements specified. The findings show instances where the existing footpaths both meet and fail to meet the design requirements specified. Through utilising a systems approach for footpaths, this paper has provided a novel design template that can inform new footpath design efforts or be used to evaluate the extent to which existing footpaths achieve their safety and sense of place requirements. Copyright © 2014 Elsevier Ltd. All rights reserved.

Situating mental health work in place: Qualitative findings from interviews with Veterans in Southeastern Louisiana and Northern California.

PubMed

Abraham, Traci H; Koenig, Christopher J; Zamora, Kara; Hill, Coleen; Uddo, Madeline; Kelly, Adam P; Hamilton, Michelle F; Curran, Geoffrey M; Pyne, Jeffrey M; Seal, Karen H

2017-09-01

Most chronic illness management occurs outside clinics and hospitals, in the everyday lives of individuals. We use data from semi-structured interviews with 37 veterans from Southeastern Louisiana and Northern California to illustrate how "health work" for mental health concerns are shaped by place. Using health work as an orienting concept for analysis, we discerned variation between the two study sites in how Veterans used interacting with the natural environment, cultivating time alone, and religious practice to manage their mental health and well-being. Through these findings, we advocate for a situated notion of health work that is mindful of how health-related behaviors are shaped by place and the attributes that constitute place. Published by Elsevier Ltd.

What about Place? Considering the Role of Physical Environment on Youth Imagining of Future Possible Selves.

PubMed

Prince, Dana

2014-07-01

Identity research indicates that development of well elaborated cognitions about oneself in the future, or one's possible selves, is consequential for youths' developmental trajectories, influencing a range of social, health, and educational outcomes. Although the theory of possible selves considers the role of social contexts in identity development, the potential influence of the physical environment is understudied. At the same time, a growing body of work spanning multiple disciplines points to the salience of place , or the meaningful physical environments of people's everyday lives, as an active contributor to self-identity. Bridging these two lines of inquiry, I provide evidence to show how place-based experiences, such as belonging, aversion, and entrapment, may be internalized and encoded into possible selves, thus producing emplaced future self-concept. I suggest that for young people, visioning self in the future is inextricably bound with place; place is an active contributor both in the present development of future self-concept and in enabling young people to envision different future possible places. Implications for practice and future research include place-making interventions and conceptualizing place beyond "neighborhood effects."

Teaching with Game-Based Learning Management Systems: Exploring a Pedagogical Dungeon

ERIC Educational Resources Information Center

Carron, Thibault; Marty, Jean-Charles; Heraud, Jean-Mathias

2008-01-01

The work reported here takes place in the educational domain. The authors propose a learning environment based on a graphical representation of a course. The emergence of online multiplayer games led the authors to apply the following metaphor to the digital work environments: The method of acquiring knowledge during a learning session is similar…

U.S. Geological Survey Rewarding Environment Culture Study, 2002

USGS Publications Warehouse

Nash, Janis C.; Paradise-Tornow, Carol A.; Gray, Vicki K.; Griffin-Bemis, Sarah P.; Agnew, Pamela R.; Bouchet, Nicole M.

2010-01-01

In its 2001 review of the U.S. Geological Survey (USGS), the National Research Council (NRC, p. 126) cautioned that ?high-quality personnel are essential for developing high-quality science information? and urged the USGS to ?devote substantial efforts to recruiting and retaining excellent staff.? Recognizing the importance of the NRC recommendation, the USGS has committed time and resources to create a rewarding work environment with the goal of achieving the following valued outcomes: ? USGS science vitality ? Customer satisfaction with USGS products and services ? Employee perceptions of the USGS as a rewarding place to work ? Heightened employee morale and commitment ? The ability to recruit and retain employees with critical skills To determine whether this investment of time and resources was proving to be successful, the USGS Human Resources Office conducted a Rewarding Environment Culture Study to answer the following four questions. ? Question 1: Does a rewarding work environment lead to the valued outcomes (identified above) that the USGS is seeking? ? Question 2: Which management, supervisory, and leadership behaviors contribute most to creating a rewarding work environment and to achieving the valued outcomes that the USGS is seeking? ? Question 3: Do USGS employees perceive that the USGS is a rewarding place to work? ? Question 4: What actions can and should be taken to enhance the USGS work environment? To begin the study, a conceptual model of a rewarding USGS environment was developed to test assumptions about a rewarding work environment. The Rewarding Environment model identifies the key components that are thought to contribute to a rewarding work environment and the valued outcomes that are thought to result from having a rewarding work environment. The 2002 Organizational Assessment Survey (OAS) was used as the primary data source for the study because it provided the most readily available data. Additional survey data were included as they became available The dividends of creating a rewarding work environment can be great. As the results of the USGS Rewarding Environment Culture Study of 2002 indicate, creating a rewarding work environment is an investment that can have an important impact on the outcomes that the USGS values?the vitality of our science, the satisfaction of our customers, and the morale, commitment, and performance of our employees.

Workplace attachment and meaning of work in a French secondary school.

PubMed

Rioux, Liliane; Pignault, Anne

2013-01-01

This research aims to gain a better understanding of the attachment of teachers to their workplace by identifying the areas to which they become attached and which give meaning to their work. Based on the belief that place attachment is an affective bond between a person and his or her environment (Bonnes & Secchiaroli, 1995), its aim is to identify the attachment of secondary school teachers to their workplace, which is viewed as a whole but also as a combination of specific places, and to show that the places that predict overall workplace attachment are also those that give meaning to work. A Workplace Attachment Scale was completed by 158 teachers in a secondary school in the Paris region (France). This questionnaire contained items evaluating attachment to each specific place of work and others adapted from the meaning-of-work scale evaluating the meaning given to each of these places. The results show that all the teachers were more closely attached to places that provide opportunities for informal communication than to those directly related to teaching. The main workplace attachment predictors also concern places constituting the essence of the profession and/or places where teachers can manage their organizational stress.

The Political Economy of Work in the 21st Century: Implications for an Aging American Workforce.

ERIC Educational Resources Information Center

Sicker, Martin

The prospective place of the aging worker in the employment environment of the 21st century is examined. The following are among the specific topics discussed: (1) the real world of work and retirement; (2) the changing employment environment; (3) the restructuring of business in the United States; (4) globalization and the economy; (5) downsizing…

Far-field environment working group summary

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

Pearcy, E.C.

1995-09-01

This article is a summary of the proceedings of a group discussion which took place at the Workshop on the Role of Natural Analogs in Geologic Disposal of High-Level Nuclear Waste in San Antonio, Texas on July 22-25, 1991. The working group concentrated on the subject of the potential impacts of underground disposal of high-level radioactive wastes on the far-field environment.

Impact of healthy work environments and multistage nurse residency programs on retention of newly licensed RNs.

PubMed

Kramer, Marlene; Halfer, Diana; Maguire, Pat; Schmalenberg, Claudia

2012-03-01

The objective of the study was to examine effects of nurse-confirmed healthy unit work environments and multistage nurse residency programs (NRPs) on retention rates of newly licensed RNs (NLRNs). Establishing a culture of retention and healthy clinical nurse practice environments are two major challenges confronting nurse leaders today. Nurse residency programs are a major component of NLRN work environments and have been shown to be effective in abating nurse turnover. Sample for this study consisted of 5,316 new graduates in initial RN roles in 28 Magnet® hospitals. There were no differences in retention rates by education or patient population on clinical unit. NLRN retention rate was higher in community than in academic hospitals. More than half of NLRNs were placed on units with very healthy work environments. Newly licensed RNs on units with work environments needing improvement resigned at a significantly higher rate than did other NLRNs. The quality of clinical unit work environments is the most important factor in NLRN retention.

Mining the Home Environment.

PubMed

Cook, Diane J; Krishnan, Narayanan

2014-12-01

Individuals spend a majority of their time in their home or workplace and for many, these places are our sanctuaries. As society and technology advance there is a growing interest in improving the intelligence of the environments in which we live and work. By filling home environments with sensors and collecting data during daily routines, researchers can gain insights on human daily behavior and the impact of behavior on the residents and their environments. In this article we provide an overview of the data mining opportunities and challenges that smart environments provide for researchers and offer some suggestions for future work in this area.

Mining the Home Environment

PubMed Central

Cook, Diane J.; Krishnan, Narayanan

2014-01-01

Individuals spend a majority of their time in their home or workplace and for many, these places are our sanctuaries. As society and technology advance there is a growing interest in improving the intelligence of the environments in which we live and work. By filling home environments with sensors and collecting data during daily routines, researchers can gain insights on human daily behavior and the impact of behavior on the residents and their environments. In this article we provide an overview of the data mining opportunities and challenges that smart environments provide for researchers and offer some suggestions for future work in this area. PMID:25506128

What about Place? Considering the Role of Physical Environment on Youth Imagining of Future Possible Selves

PubMed Central

Prince, Dana

2013-01-01

Identity research indicates that development of well elaborated cognitions about oneself in the future, or one's possible selves, is consequential for youths' developmental trajectories, influencing a range of social, health, and educational outcomes. Although the theory of possible selves considers the role of social contexts in identity development, the potential influence of the physical environment is understudied. At the same time, a growing body of work spanning multiple disciplines points to the salience of place, or the meaningful physical environments of people's everyday lives, as an active contributor to self-identity. Bridging these two lines of inquiry, I provide evidence to show how place-based experiences, such as belonging, aversion, and entrapment, may be internalized and encoded into possible selves, thus producing emplaced future self-concept. I suggest that for young people, visioning self in the future is inextricably bound with place; place is an active contributor both in the present development of future self-concept and in enabling young people to envision different future possible places. Implications for practice and future research include place-making interventions and conceptualizing place beyond “neighborhood effects.” PMID:25642137

Assessment of the work environment of faculty of a Medical College in Pakistan.

PubMed

Saeed, Abid; Butt, Zahid Ahmad

2014-01-01

Extensive research is done on nursing work environments but less is known about the job conditions and environments of other health professionals. This study was aimed to fill this information gap by highlighting the factors affecting the work environment and stressors causing turnover of staff. A cross sectional study was conducted in Bolan Medical College Quetta for the assessment of working environment of the faculty from 22nd April to 22nd July 2012. All permanent teaching staff was included. A structured questionnaire was adopted fromI health sciences association of Alberta (HSSA), 2006 work Environment Survey. An observational check list for assessment of the physical environment /infrastructure and other general physical stuff was used. The faculty menibers were-not-satisfied with the security and safety of their work place but were satisfied with salaries, employer, and management. Work teams and relationship between employees and employers were respectful with good communication. Majority found their work times stressful and opportunities for on job trainings and professional development, adequate tools, equipment and conditions were mostly lacking. The overall working environment is not that good and few areas need serious attention like: professional development, trainings, adequate equipment, and security.

Integrated risk management for improving internal traffic control, work-zone safety, and mobility during major construction : tech transfer summary.

DOT National Transportation Integrated Search

2012-10-01

Construction work zones are among the most dangerous places to work in any industry in the world. This is because many factors in construction, such as constant change in working environments and driver errors, contribute to a workplace with a higher...

The Place of Political Diversity within the Social Work Classroom

ERIC Educational Resources Information Center

Rosenwald, Mitchell; Wiener, Diane R.; Smith-Osborne, Alexa; Smith, Christine M.

2012-01-01

This article examines political ideology and its implications as a newer diversity variable within social work education. Responding to internal assessments and external critiques of social work education, the dynamics of how diverse political ideologies might manifest in 5 core course concentrations--human behavior in the social environment,…

Work Environment Questionnaires and Army Unit Effectiveness and Satisfaction Measures

DTIC Science & Technology

1977-09-01

satisfaction indices (retention rates and disciplinary actions) and place more emphasis on these outcomes. In balance , the work environment and...last me a year"), and that "effective" supervisors and organizations planned carefully to stay within these constraints and balance expenditures over...scale was out of balance with its higher end. Most instruments reviewed used Likert scales with numerical anchors; very few provided specific descriptive

From cytoplasm to environment: the inorganic ingredients for the origin of life.

PubMed

Novoselov, Alexey A; Serrano, Paloma; Pacheco, Mírian Liza Alves Forancelli; Chaffin, Michael Scott; O'Malley-James, Jack Thomas; Moreno, Susan Carla; Ribeiro, Filipe Batista

2013-03-01

Early in its history, Earth's surface developed from an uninhabitable magma ocean to a place where life could emerge. The first organisms, lacking ion transporters, fixed the composition of their cradle environment in their intracellular fluid. Later, though life adapted and spread, it preserved some qualities of its initial environment within. Modern prokaryotes could thus provide insights into the conditions of early Earth and the requirements for the emergence of life. In this work, we constrain Earth's life-forming environment through detailed analysis of prokaryotic intracellular fluid. Rigorous assessment of the constraints placed on the early Earth environment by intracellular liquid will provide insight into the conditions of abiogenesis, with implications not only for our understanding of early Earth but also the formation of life elsewhere in the Universe.

In-Time On-Place Learning

ERIC Educational Resources Information Center

Bauters, Merja; Purma, Jukka; Leinonen, Teemu

2014-01-01

The aim of this short paper is to look at how mobile video recording devices could support learning related to physical practices or places and situations at work. This paper discusses particular kind of workplace learning, namely learning using short video clips that are related to physical environment and tasks preformed in situ. The paper…

Assessing the Merits of International Service-Learning in Developing Professionalism in Mass Communication

ERIC Educational Resources Information Center

Motley, Phillip; Sturgill, Amanda

2013-01-01

This project assessed how an international service-learning course affected mass communication students' knowledge of professionalism. Using written reflections and focus group transcripts from four courses that took place in Central America, we observed that placing students in immersive environments, where they are able to work on authentic…

Quality and Safety in Health Care, Part XIV: The External Environment and Research for Diagnostic Processes.

PubMed

Harolds, Jay A

2016-09-01

The work system in which diagnosis takes place is affected by the external environment, which includes requirements such as certification, accreditation, and regulations. How errors are reported, malpractice, and the system for payment are some other aspects of the external environment. Improving the external environment is expected to decrease errors in diagnosis. More research on improving the diagnostic process is needed.

Attitude and flexibility are the most important work place factors for working parents' mental wellbeing, stress, and work engagement.

PubMed

Eek, Frida; Axmon, Anna

2013-11-01

The need to combine active employment and parenthood is a reality for many parents today. Knowing more about which work place factors are associated with better or worse health could help employers to form a work environment that provides optimal conditions to maintain or increase health and work engagement in this group. The aim of this study was to explore possible associations between different subjective and objective work factors and benefits, and a range of outcome variables such as stress, symptom report, wellbeing, work-related fatigue, work engagement, and work-family conflict among working mothers and fathers with small children. Cross-sectional analyses of associations between work place factors categorised into three different dimensions; flexibility, benefits, and attitude and the outcome measures were performed, including questionnaire responses from 1562 working parents. The results showed that work place factors related to flexibility and, especially among women, attitude to parenthood appear to have the strongest effect on working parents' subjective stress and wellbeing, while benefits appear to have less impact. Except regarding factors related to attitudes at the work place, most associations were similar among men and women. Most likely, different factors are better suited or more important for some individuals than others depending on their total work, as well as family situation and also depending on individual factors such as personality and priorities. A positive attitude towards parenthood and a flexible work situation seem, however, beneficial for the general wellbeing and work engagement among working parents.

[The occupational doctor, a comprehensive point of reference for the health at work. An experience of management of mental patients at work].

PubMed

Donghi, R; Scoglio, G

2012-01-01

Sime essential conditions are necessary to place and keep on duty a mental patient: a correct diagnosis and therapy, a continuos consultation between doctors (family, NHS and occupational doctor), an easy working environment, a sensible leader and manager and a good steering committee. The absence of these elements takes to the end of employment condition. Occupational doctor is a point of reference to manage the health of mental worker, to prepare for a well disposed environment at work and to keep relationship between factory and NHS.

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…

Curriculum-Based Virtual Field Trips: Career Development Opportunities for Students with Disabilities

ERIC Educational Resources Information Center

Elleven, Russell; Wircenski, Michelle; Wircenski, Jerry; Nimon, Kim

2006-01-01

Many changes are taking place in our country. Technology continues to impact on the workplace, demographics are changing the face of our neighborhoods, communities, and work environments. Globalization is placing greater demands on the economy and on workers. Educators and employers must face the challenge of how to prepare learners for new roles…

Learning about Environments: The Significance of Primal Landscapes

NASA Astrophysics Data System (ADS)

Measham, Thomas G.

2006-09-01

The way we learn about our environments—be they farms, forests, or tribal lands—has implications for the formulation of environmental policy. This article presents the findings of how residents learned about their environments in two rural case studies conducted in northern Queensland and relates these to the concept of “primal landscapes,” which is concerned with the interaction that occurs between children and the environments in which they mature. Rather than focusing specifically on built environments or natural environments, the article draws on an approach that conceptualizes environment as meaning-laden places in which we live and work, which integrate social, cultural, biological, physical, and economic dimensions. In drawing insights for environmental policy, the article draws attention to the timing of policy interventions, the significance of experiential environmental education, the potential to learn from place-based festivals, and the importance of learning from extreme events such as fires and floods.

Teaching with Mark Dion

ERIC Educational Resources Information Center

Fusaro, Joe

2011-01-01

Mark Dion creates sculptures, installations, and interactive environments that sometimes seem contrary to what one expects from visual artists. Remarkable curiosity cabinets and carefully arranged artifacts from specific places and time periods make up a large part of his work. His work does not neatly fit into traditional lessons about elements…

The air's got to be far cleaner here: a discursive analysis of place-identity threat.

PubMed

Hugh-Jones, Siobhan; Madill, Anna

2009-12-01

That talk is never disinterested complicates the relationship between the environment and the claims people make about it. Talk about place, and one's self in it, is particularly complex when the environment poses risk or is otherwise problematized. This study, a secondary analysis of interview data, seeks to extend discursive work on place-identity by examining the ways in which 14 residents of a small English village talk about themselves and their locale. The locale accommodates an active quarry, and many residents had lodged complaints to the quarry about dust, noise and vibrations from blasting. Attention to the interactional context of the interviews illustrates the ways in which (simply) interviewing people about their locale can threaten self- and place-identity. When asked about life in the village, interviewees oriented to two main dilemmas in protecting self- and place-identity: (1) how to justify continued residence in a challenging environment and (2) how to complain about the locale whilst maintaining positive place-identity. Discursive responses to these dilemmas drew upon typical identity processes, such as self- and place distinctiveness and the formulation of out-groups, as well as upon constructions of localized power-sharing and morally obligated tolerance of risk. We suggest that research on problematical places, and of environmental risk, needs to be sensitized to how it may constitute a threat to self- and place-identity, and how this may mediate formulations self and place, as well as of environmental risk.

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

People and Places Forum Workshop Report | Science ...

EPA Pesticide Factsheets

In November 2015, the Twin Ports-based People and Places Work Group (PPWG) coordinated a special gathering to bring together researchers and scholars from diverse fields to discuss environment-human research, scholarship and collaboration opportunities. Hosted by the US Environmental Protection Agency (USEPA), the group approached and invited over 150 individuals from eight regional universities. The goals were to learn who was doing or interested in doing applied research on human-environment interactions, who might have students to engage in work, who might partner with the Lake Superior National Estuarine Research Reserve (Reserve), USEPA, University of Minnesota Duluth’s Natural Resource Research Institute (NRRI), Minnesota and Wisconsin Sea Grant Institutes (Sea Grant), and other partnering institutes and who might be interested in ecosystem services work in particular. A pre-gathering survey collected initial information about this community and the adapted, open-space design gathering allowed for even more data collection about potential new colleagues to engage in the work of understanding people and place in our region. This summary reviews some of findings and presents what may be considered the beginning of a network directory to encourage and facilitate interdisciplinary research and collaboration. This report outlines the process to identify and reach out to health, social science, and humanities scholars to participate in environmental research w

View-Based Organization and Interplay of Spatial Working and Long-Term Memories

PubMed Central

Röhrich, Wolfgang G.; Hardiess, Gregor; Mallot, Hanspeter A.

2014-01-01

Space perception provides egocentric, oriented views of the environment from which working and long-term memories are constructed. “Allocentric” (i.e. position-independent) long-term memories may be organized as graphs of recognized places or views but the interaction of such cognitive graphs with egocentric working memories is unclear. Here we present a simple coherent model of view-based working and long-term memories, together with supporting evidence from behavioral experiments. The model predicts that within a given place, memories for some views may be more salient than others, that imagery of a target square should depend on the location where the recall takes place, and that recall favors views of the target square that would be obtained when approaching it from the current recall location. In two separate experiments in an outdoor urban environment, pedestrians were approached at various interview locations and asked to draw sketch maps of one of two well-known squares. Orientations of the sketch map productions depended significantly on distance and direction of the interview location from the target square, i.e. different views were recalled at different locations. Further analysis showed that location-dependent recall is related to the respective approach direction when imagining a walk from the interview location to the target square. The results are consistent with a view-based model of spatial long-term and working memories and their interplay. PMID:25409437

Caring Spaces, Learning Places: Children's Environments That Work.

ERIC Educational Resources Information Center

Greenman, Jim

This book is intended as a resource for those who create, adapt, and cope with settings for young children. It focuses particularly on all-day child care settings. Part 1, "Understanding Children's Settings," explores the power of the environment, or the "landscape" of children's lives--the array of settings they inhabit--and analyzes the…

Obesity and the built environment at different urban scales: examining the literature.

PubMed

Garfinkel-Castro, Andrea; Kim, Keuntae; Hamidi, Shima; Ewing, Reid

2017-01-01

The majority of people now live in an urban (or suburban) environment. The built (material) environment, its vehicular and pedestrian infrastructure, buildings, and public realm places, are the places used for working, living, and recreating. The environment currently favors and facilitates motorized vehicles generally, and private automobiles especially. The prioritization given to vehicles reduces opportunities for other, more active modes of travel such as walking and bicycling. Though the built environment cannot be said to directly affect human obesity, the built environment clearly has a relationship to obesity as a consequence of physical activity. Most concerning is that rates of obesity have risen as cars have become increasingly privileged, leading to places that favor driving over walking or bicycling. This review examines current empirical literature on the environment and obesity at 3 key urban scales: macro, meso, and micro. Other key issues examined include longitudinal studies and self-selection bias. Evidence for a relationship between urban and suburban environments and obesity is found in the literature, but the lack of longitudinal research and research controlling for self-selection bias remains underrepresented. © The Author(s) 2016. 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.

48 CFR 970.2304 - Use of recovered materials and biobased products.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2304...

Healthy Places for Healthy People 2017-2018 Application

EPA Pesticide Factsheets

Application for technical assistance to work with community leaders and health care partners to create downtowns and neighborhoods that can improve health, protect the environment, and support economic growth.

Near-field environment/processes working group summary

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

Murphy, W.M.

1995-09-01

This article is a summary of the proceedings of a group discussion which took place at the Workshop on the Role of Natural Analogs in Geologic Disposal of High-Level Nuclear Waste in San Antonio, Texas on July 22-25, 1991. The working group concentrated on the subject of the near-field environment to geologic repositories for high-level nuclear waste. The near-field environment may be affected by thermal perturbations from the waste, and by disturbances caused by the introduction of exotic materials during construction of the repository. This group also discussed the application of modelling of performance-related processes.

Ergonomic considerations in school environments - the need for widening the scope.

PubMed

Jayaratne, Kapila

2012-01-01

Behaviour patterns specific to children pose them at greater risk of environmental hazards than adults. Ergonomics is the science of matching human interaction with the proximate environment. Conventionally ergonomic principles were applied on adult work places to ensure safety of the working environment. With emerging scientific evidence, school environments are being a focus to apply ergonomic principles. Children spend more time within schools during critical developmental stages of their life. Everybody feels that the schools are safe places, but they are not. A multitude of ergonomic hazards have been identified in school settings. Widespread mismatches between anthropometry and school furniture, heavy schoolbag carriage and unhealthy bag behaviour are significant. Negative effects range from general tiredness, musculoskeletal pains, spinal deviations, shoulder level shifts, injuries and psychological disturbances. There are fragmented efforts to widen ergonomic concepts to health care professionals and other stakeholders of child health. Addressing ergonomic issues will ensure that children, the future productive generation contributing to economic growth and development of a country, are provided with opportunities in a healthy environment. This paper emphasizes the need for a concerted effort on widening the scope of ergonomics to cater for the evolving demand.

iPads for Access, Independence, and Achievement

ERIC Educational Resources Information Center

Bricker, Victoria

2015-01-01

Access to instruction is key to students' success. Deaf and hard of hearing students who gain skills to become independent learners are better prepared to pursue higher-level education with confidence and to have independence in the work place environment (Anderson, 2014). As an itinerant educator, Victoria Bricker works with students' teachers…

Dancing in Place: Site-Specific Work

ERIC Educational Resources Information Center

Metal-Corbin, Josie

2012-01-01

In her lecture the 2012 NDA Scholar/Artist, Josie Metal-Corbin, chronicles four decades of working with artists, educators, librarians, and scientists. The kinetic language of dance and the visual impact of specific environments provide provocative opportunities for collaboration, wherein the site becomes the framework or map for the dance design.…

Radiation therapists' and radiation oncology medical physicists' perceptions of work and the working environment in Australia: a qualitative study.

PubMed

Halkett, G K B; McKay, J; Hegney, D G; Breen, Lauren J; Berg, M; Ebert, M A; Davis, M; Kearvell, R

2017-09-01

Workforce recruitment and retention are issues in radiation oncology. The working environment is likely to have an impact on retention; however, there is a lack of research in this area. The objectives of this study were to: investigate radiation therapists' (RTs) and radiation oncology medical physicists' (ROMPs) perceptions of work and the working environment; and determine the factors that influence the ability of RTs and ROMPs to undertake their work and how these factors affect recruitment and retention. Semi-structured interviews were conducted and thematic analysis was used. Twenty-eight RTs and 21 ROMPs participated. The overarching themes were delivering care, support in work, working conditions and lifestyle. The overarching themes were mostly consistent across both groups; however, the exemplars reflected the different roles and perspectives of RTs and ROMPs. Participants described the importance they placed on treating patients and improving their lives. Working conditions were sometimes difficult with participants reporting pressure at work, large workloads and longer hours and overtime. Insufficient staff numbers impacted on the effectiveness of staff, the working environment and intentions to stay. Staff satisfaction is likely to be improved if changes are made to the working environment. We make recommendations that may assist departments to support RTs and ROMPs. © 2016 John Wiley & Sons Ltd.

Interactive eLearning - a safe place to practice.

PubMed

Einarson, Elisabeth; Moen, Anne; Kolberg, Ragnhild; Flingtorp, Gry; Linnerud, Eva

2009-01-01

Interactive web-based learning environment offers refreshing opportunities to create innovative solutions to explore and exploit informatics support on-the-job training. We report from a study where a hospital is created a interactive eLearning resource. The modules are creating a safe place to practice - to be used for introduction to the work and preparation for certification or re-certification of competencies.

Urban Geocaching: what Happened in Lisbon during the Last Decade?

NASA Astrophysics Data System (ADS)

Nogueira Mendes, R.; Rodrigues, T.; Rodrigues, A. M.

2013-05-01

Created in 2000 in the United States of America, Geocaching has become a major phenomenon all around the world, counting actually with millions of Geocaches (or caches) that work as a recreational motivation for millions of users, called Geocachers. During the last 30 days over 5,000,000 new logs have been submitted worldwide, disseminating individual experiences, motivations, emotions and photos through the official Geocaching website (www.geocaching.com), and several official or informal national web forums. The activity itself can be compared with modern treasure hunting that uses handheld GPS, Smartphones or Tablets, WEB 2.0, wiki features and technologies to keep Geocachers engaged with their activity, in a strong social-network. All these characteristics make Geocaching an activity with a strong geographic component that deals closely with the surrounding environment where each cache has been hidden. From previous work, significance correlation has been found regarding hides and natural/rural environments, but metropolitan and urban areas like Lisbon municipality (that holds 3.23% of the total 27534 Portuguese caches), still registers the higher density of Geocaches, and logs numbers. Lacking "natural/rural" environment, Geocaching in cities tend to happen in symbolic areas, like public parks and places, sightseeing spots and historical neighborhoods. The present study looks to Geocaching within the city of Lisbon, in order to understand how it works, and if this activity reflects the city itself, promoting its image and cultural heritage. From a freely available dataset that includes all Geocaches that have been placed in Lisbon since February 2001, spatial analysis has been conducted, showing the informal preferences of this activity. Results show a non-random distribution of caches within the study area, similar to the land use distribution. Preferable locations tend to be in iconic places of the city, usually close to the Tagus River, that concentrates 25% of the total caches. Since most of these places are known to be touristic destinations, the TOP15 logged Caches were also analyzed regarding their description and logs in order to understand if Geocaching reflects tourism and if it works as a tourist promotion tool within urban environments. Final results also reflect the Geocaching performance and major trends within urban environments providing new insights regarding this activity impacts and implications.

Rethinking place and the social work office in the delivery of children's social work services.

PubMed

Stanley, Nicky; Larkins, Cath; Austerberry, Helen; Farrelly, Nicola; Manthorpe, Jill; Ridley, Julie

2016-01-01

Limited attention has been given to the concept of place in social work research and practice. This paper draws on the national evaluation of social work practices (SWPs) in England undertaken between 2009 and 2012. SWPs were pilot organisations providing independent social work services for children in out-of-home care in five sites. One factor distinguishing some of these pilots was their attention to place. The evaluation employed a mixed methods approach and we use data from interviews with 121 children and young people in out-of-home care, 19 birth parents and 31 interviews with SWP staff which explored their views and experiences of the SWP offices. Children and young people were alert to the stigma which could attach to social work premises and appreciated offices which were planned and furnished to appear less institutional and more 'normal'. Daily interactions with staff which conveyed a sense of recognition and value to service users also contributed to a view of some SWP offices as accessible and welcoming places. Both children and parents appreciated offices that provided fun activities that positioned them as active rather than passive. Staff valued opportunities for influencing planning decisions about offices and place was seen to confer a value on them as well as on service users. However, not all the SWPs were able to achieve these aspects of place, and engaging children and families in place was less likely when the service user population was widely dispersed. Recognising the importance of place and how place is constructed through relationships between people as well as through the physical environment appeared to be key to creating offices that combated the stigma attached to out-of-home care. Those leading and managing children's services should explore ways of involving local communities in planning social work offices and turn attention to making these offices accessible, welcoming, places. © 2015 The Authors. Health and Social Care in the Community Published by John Wiley & Sons Ltd.

Designing Place-Based Interventions for Sustainability and Replicability: The Case of GO! Austin/VAMOS! Austin.

PubMed

Hussaini, Aliya; Pulido, Carmen Llanes; Basu, Semonti; Ranjit, Nalini

2018-01-01

Place-based health efforts account for the role of the community environment in shaping decisions and circumstances that affect population well-being. Such efforts, rooted as they are in the theory that health is socially determined, mobilize resources for health promotion that are not typically used, and offer a more informed and robust way of promoting health outcomes within a community. Common criticisms of place-based work include the difficulty of replication , since engagement is so specific to a place, and limited sustainability of the work, in the absence of continued institutional structures, both within the community and supporting structures outside the community, to keep these initiatives resilient. This paper describes a place-based initiative, GO! Austin/VAMOS! Austin (GAVA), which was designed to harness the strengths of place-based work-namely, its specificity to place and community. From the start, the project was designed to balance this specificity with a focus on developing and utilizing a standardized set of evidence-informed implementation and evaluation approaches and tools that were flexible enough to be modified for specific settings. This was accompanied by an emphasis on leadership and capacity building within resident leaders, which provided for informed intervention and demand building capacity, but also for longevity as partners, philanthropic, and otherwise, moved in and out of the work.

Teaching an Interdisciplinary Graduate-Level Methods Course in an Openly-Networked Connected Learning Environment: A Glass Half-Full

ERIC Educational Resources Information Center

Secret, Mary; Bryant, Nita L.; Cummings, Cory R.

2017-01-01

Our paper describes the design and delivery of an online interdisciplinary social science research methods course (ISRM) for graduate students in sociology, education, social work, and public administration. Collaborative activities and learning took place in two types of computer-mediated learning environments: a closed Blackboard course…

Experienced Teachers' Informal Learning in the Workplace. IVLOS Series

ERIC Educational Resources Information Center

Hoekstra, Annemarieke

2007-01-01

The aim of the research reported in this dissertation is to describe how experienced secondary school teachers learn at work in an informal environment. The study is part of a larger research project aimed at providing a conceptual framework of teacher learning in the workplace as it takes place both in informal and formal learning environments.…

Haptic interface of web-based training system for interventional radiology procedures

NASA Astrophysics Data System (ADS)

Ma, Xin; Lu, Yiping; Loe, KiaFock; Nowinski, Wieslaw L.

2004-05-01

The existing web-based medical training systems and surgical simulators can provide affordable and accessible medical training curriculum, but they seldom offer the trainee realistic and affordable haptic feedback. Therefore, they cannot offer the trainee a suitable practicing environment. In this paper, a haptic solution for interventional radiology (IR) procedures is proposed. System architecture of a web-based training system for IR procedures is briefly presented first. Then, the mechanical structure, the working principle and the application of a haptic device are discussed in detail. The haptic device works as an interface between the training environment and the trainees and is placed at the end user side. With the system, the user can be trained on the interventional radiology procedures - navigating catheters, inflating balloons, deploying coils and placing stents on the web and get surgical haptic feedback in real time.

‘The dangers attending these conditions are evident’: Public Health and the Working Environment of Lancashire Textile Communities, c.1870–1939

PubMed Central

Greenlees, Janet

2013-01-01

This article examines the position of the working environment within public health priorities and as a contributor to the health of a community. Using two Lancashire textile towns (Burnley and Blackburn) as case studies and drawing on a variety of sources, it highlights how, while legislation set the industry parameters for legal enforcement of working conditions, local public health priorities were pivotal in setting codes of practice. The complexities entwined with identifying the working environment as a cause of ill health and with improving it were entangled within the local community health context. In addition, the multiple understandings of Medical Officers of Health surrounding the remit of their responsibilities impacted the local health context. These did not always parallel national regulations. Indeed, it was these local, community specific forces that set the public health agenda, determined its path and the place of the working environment within this. PMID:24771979

Active living in the trucking sector: environmental barriers and health promotion strategies.

PubMed

Apostolopoulos, Yorghos; Shattell, Mona M; Sönmez, Sevil; Strack, Robert; Haldeman, Lauren; Jones, Victoria

2012-02-01

As one of the most underserved segments of the U.S. labor force, truck drivers have been associated with a series of morbid conditions intimately linked to their occupational milieux, their mostly unhealthful nutritional intake and sedentary lifestyles, and their resulting excess weight-gain. This paper reports data from a baseline assessment of 25 trucking work settings located around interstate highways I-40 and I-85 in North Carolina. It examines how the environmental attributes of these work settings influence the physical and recreational activity behaviors of truckers, compares findings with those from other occupational environments, and brings to the fore a new health promotion paradigm for trucking worksites. Findings support growing empirical and anecdotal evidence that trucking work settings remain not only active-living deserts, but overall unhealthful places. A scan of physical, social, and information environments within trucking worksites as well as physical environments of surrounding communities reveal only meager opportunities for physical and recreational activity for truckers. This paper places the highly underserved population of truckers firmly within the discourse of worksite health promotion, and calls for comprehensive multistakeholder wellness strategies that address a multitude of risk factors linked to the occupational context.

Cognitive and behavioural assessment of people with traumatic brain injury in the work place: occupational therapists' perceptions.

PubMed

Bootes, Kylie; Chapparo, Christine J

2002-01-01

Cognitive and behavioural impairments, in the absence of severe physical disability, are commonly related to poor return to work outcomes for people with traumatic brain injury (TBI). Along with other health professionals, occupational therapists make judgements about cognitive and behavioural dimensions of work capacity of clients with TBI during the return to work process. Unlike many physical functional capacity evaluations, there is no standard method that therapists use to assess the ability of people with TBI to perform cognitive operations required for work. Little is known about what information occupational therapists use in their assessment of cognitive and behavioural aspects of client performance within the work place. This study employed qualitative research methods to determine what information is utilised by 20 therapists who assess the work capacity of people with TBI in the workplace. Results indicated that the process of making judgements about cognitive and behavioural competence within the work place is a multifaceted process. Therapists triangulate client information from multiple sources and types of data to produce an accurate view of client work capacity. Central to this process is the relationship between the client, the job and the work environment.

Social Work Education in a Hostile Environment: Programs Under Academic Attack

ERIC Educational Resources Information Center

Shimer, Eliot R.

1977-01-01

Administrative and structural positions of undergraduate social work programs are examined vis a vis other academic disciplines in liberal arts colleges. Causes of departmental dissention both indicating and contraindicating separation are discussed with emphasis on programs operating in a hostile atmosphere or in one that places them at a…

Liberal Education and the Specialist-Rich Workplace

ERIC Educational Resources Information Center

Dudka, Lee

2006-01-01

This article discusses the notion that American Education is at a crossroads, and attempts to answer the question of how liberal learning graduates can be made more competitive in the modern work place. It introduces the idea that the gap between old and new working environments is highlighted by the vast difference in the computing power…

Exploring Space and Place with Walking Interviews

ERIC Educational Resources Information Center

Jones, Phil; Bunce, Griff; Evans, James; Gibbs, Hannah; Hein, Jane Ricketts

2008-01-01

This article explores the use of walking interviews as a research method. In spite of a wave of interest in methods which take interviewing out of the "safe," stationary environment, there has been limited work critically examining the techniques for undertaking such work. Curiously for a method which takes an explicitly spatial approach, few…

The Privilege of Place: Domestic and Work Locations of Characters in Children's Book.

ERIC Educational Resources Information Center

Tognoli, Jerome; And Others

1994-01-01

Images of males and females at home and at work in interior and exterior settings were studied in children's picture books published prior to and after 1980. Results are discussed with implications for children's development of career aspirations, self-esteem, and the interactive aspects of gender, power, and environment. (LZ)

75 FR 21179 - Endangered and Threatened Wildlife and Plants; Reclassification of the Oregon Chub From...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-23

... permit application included a proposed Programmatic Safe Harbor Agreement between ODFW and the Service... foster greater understanding of the Oregon chub and its place in the natural environment of the... Conservation Measures The Oregon Chub Working Group (Working Group) was formed in 1991. This group of Federal...

Barriers to work-life balance for hospital nurses.

PubMed

Mullen, Kathleen

2015-03-01

Nurses are loyal to their patients and coworkers. They often put the needs of others before their own and sometimes even before the needs of their families. This concern for others can cause conflicts that manifest as stress. Of the more than 2 million nurses in the United States, more than 62% work in hospitals. Hospitals are known to be both rewarding and stressful places to work. Like most workers, nurses face the challenge of balancing demands and achievements of work with those in their private lives. Hospital leaders can facilitate improved work-life balance (WLB) for hospital nurses by using tools already in place. Equally important, nurses can use their knowledge and resources to nurse the nurse within, which can greatly improve their experience of WLB, independent of the demands of their work environment. © 2015 The Author(s).

Weight bias in work settings - a qualitative review.

PubMed

Giel, Katrin Elisabeth; Thiel, Ansgar; Teufel, Martin; Mayer, Jochen; Zipfel, Stephan

2010-02-01

Studies have repeatedly demonstrated the influence of physical appearance on behavior and treatment of individuals in work settings. A high proportion of obese individuals in the USA have reported perceived discrimination in the work place due to their body weight. The present review examines the specific kind, context and extent of a weight bias in work settings. We performed a literature search in the scientific databases PubMed and PsychINFO to identify studies which have investigated aspects of a potential weight bias in the occupational context. There is evidence from self-report data, surveys, and laboratory research for a weight bias in five aspects of work life. Evidence shows that obesity is a general barrier to employment, certain professions and professional success. Obese individuals are at higher risk of encountering stereotypes concerning their work-related qualities and for general unequal treatment in the work place. Current evidence reveals a weight bias in several areas in the work place. The ecological validity of results is limited due to the predominant reliance on laboratory studies with student samples. Field studies are needed to examine weight-based discrimination in actual work environments as well as to uncover underlying mechanisms. Copyright 2010 S. Karger AG, Basel.

Fostering Self-Regulated Learning in a Blended Environment Using Group Awareness and Peer Assistance as External Scaffolds

ERIC Educational Resources Information Center

Lin, J-W.; Lai, Y-C.; Lai, Y-C.; Chang, L-C.

2016-01-01

Most systems for training self-regulated learning (SRL) behaviour focus on the provision of a learner-centred environment. Such systems repeat the training process and place learners alone to experience that process iteratively. According to the relevant literature, external scaffolds are more promising for effective SRL training. In this work,…

JPRS Report, China.

DTIC Science & Technology

1992-08-03

to the outside economic system, truly placing plans on a conscious world, we need a peaceful international environment basis and a foundation of the...the permanently. The "Government Work Report" also international environment is favorable. We have all the went on to clarify several important...inefficient and wasteful consumption of capital goods outside the plan dropped. Between January coal also has exacerbated environmental pollution, and

A Genetic Algorithm Approach to Motion Sensor Placement in Smart Environments.

PubMed

Thomas, Brian L; Crandall, Aaron S; Cook, Diane J

2016-04-01

Smart environments and ubiquitous computing technologies hold great promise for a wide range of real world applications. The medical community is particularly interested in high quality measurement of activities of daily living. With accurate computer modeling of older adults, decision support tools may be built to assist care providers. One aspect of effectively deploying these technologies is determining where the sensors should be placed in the home to effectively support these end goals. This work introduces and evaluates a set of approaches for generating sensor layouts in the home. These approaches range from the gold standard of human intuition-based placement to more advanced search algorithms, including Hill Climbing and Genetic Algorithms. The generated layouts are evaluated based on their ability to detect activities while minimizing the number of needed sensors. Sensor-rich environments can provide valuable insights about adults as they go about their lives. These sensors, once in place, provide information on daily behavior that can facilitate an aging-in-place approach to health care.

A Genetic Algorithm Approach to Motion Sensor Placement in Smart Environments

PubMed Central

Thomas, Brian L.; Crandall, Aaron S.; Cook, Diane J.

2016-01-01

Smart environments and ubiquitous computing technologies hold great promise for a wide range of real world applications. The medical community is particularly interested in high quality measurement of activities of daily living. With accurate computer modeling of older adults, decision support tools may be built to assist care providers. One aspect of effectively deploying these technologies is determining where the sensors should be placed in the home to effectively support these end goals. This work introduces and evaluates a set of approaches for generating sensor layouts in the home. These approaches range from the gold standard of human intuition-based placement to more advanced search algorithms, including Hill Climbing and Genetic Algorithms. The generated layouts are evaluated based on their ability to detect activities while minimizing the number of needed sensors. Sensor-rich environments can provide valuable insights about adults as they go about their lives. These sensors, once in place, provide information on daily behavior that can facilitate an aging-in-place approach to health care. PMID:27453810

48 CFR 970.2301 - Sustainable acquisition.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... 970.2301 Section 970.2301 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301 Sustainable acquisition...

48 CFR 970.2301 - Sustainable acquisition.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... 970.2301 Section 970.2301 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301 Sustainable acquisition. ...

48 CFR 970.2301 - Sustainable acquisition.

Code of Federal Regulations, 2012 CFR

2012-10-01

.... 970.2301 Section 970.2301 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301 Sustainable acquisition. ...

48 CFR 970.2301 - Sustainable acquisition.

Code of Federal Regulations, 2013 CFR

2013-10-01

.... 970.2301 Section 970.2301 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301 Sustainable acquisition. ...

48 CFR 970.2301 - Sustainable acquisition.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... 970.2301 Section 970.2301 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301 Sustainable acquisition. ...

A Learning, Working Environment.

ERIC Educational Resources Information Center

Hanlon, Heather

1979-01-01

The author describes physical conditions in the classroom--light, sound, color and touch, and space--that the educator can alter to improve human comfort and thus make the classroom a more pleasurable, effective place for both teacher and student. (Editor)

Collaboration, Communication, and Connection: Collegial Support and Collective Efficacy among Health Science Teachers

ERIC Educational Resources Information Center

Loera, Gustavo; Nakamoto, Jonathan; Rueda, Robert; Oh, Youn Joo; Beck, Cindy; Cherry, Carla

2013-01-01

The social and collaborative aspects of work settings are becoming increasingly important. For example, recent research has placed emphasis on the social nature of learning. In addition, many authors have suggested that 21st century skills that will be required in future work and professional environments will involve collaborative skills, making…

40 CFR 63.7895 - What emissions limitations and work practice standards must I meet for tanks?

Code of Federal Regulations, 2011 CFR

2011-07-01

... practice standards must I meet for tanks? 63.7895 Section 63.7895 Protection of Environment ENVIRONMENTAL... Remediation Tanks § 63.7895 What emissions limitations and work practice standards must I meet for tanks? (a... vapor pressure (expressed in kilopascals (kPa)) of the remediation material placed in your tank using...

40 CFR 63.7895 - What emissions limitations and work practice standards must I meet for tanks?

Code of Federal Regulations, 2013 CFR

2013-07-01

... practice standards must I meet for tanks? 63.7895 Section 63.7895 Protection of Environment ENVIRONMENTAL... Remediation Tanks § 63.7895 What emissions limitations and work practice standards must I meet for tanks? (a... vapor pressure (expressed in kilopascals (kPa)) of the remediation material placed in your tank using...

40 CFR 63.7895 - What emissions limitations and work practice standards must I meet for tanks?

Code of Federal Regulations, 2014 CFR

2014-07-01

... practice standards must I meet for tanks? 63.7895 Section 63.7895 Protection of Environment ENVIRONMENTAL... Remediation Tanks § 63.7895 What emissions limitations and work practice standards must I meet for tanks? (a... vapor pressure (expressed in kilopascals (kPa)) of the remediation material placed in your tank using...

40 CFR 63.7895 - What emissions limitations and work practice standards must I meet for tanks?

Code of Federal Regulations, 2012 CFR

2012-07-01

... practice standards must I meet for tanks? 63.7895 Section 63.7895 Protection of Environment ENVIRONMENTAL... Remediation Tanks § 63.7895 What emissions limitations and work practice standards must I meet for tanks? (a... vapor pressure (expressed in kilopascals (kPa)) of the remediation material placed in your tank using...

The Hidden Factor in Early Field Experience: Teachers' Perception of the Quality of Life at Work.

ERIC Educational Resources Information Center

Divins, Barbara; And Others

This project identified work environment factors in eight schools where a teacher preparation program placed early field experience students and where the university students reported experiencing positive field placements. The purpose was to determine the impact of certain variables on teachers' perception of the quality of their own professional…

Hippocampal place cell and inhibitory neuron activity in disrupted-in-schizophrenia-1 mutant mice: implications for working memory deficits

PubMed Central

Mesbah-Oskui, Lia; Georgiou, John; Roder, John C

2015-01-01

Background: Despite the prevalence of working memory deficits in schizophrenia, the neuronal mechanisms mediating these deficits are not fully understood. Importantly, deficits in spatial working memory are identified in numerous mouse models that exhibit schizophrenia-like endophenotypes. The hippocampus is one of the major brain regions that actively encodes spatial location, possessing pyramidal neurons, commonly referred to as ‘place cells’, that fire in a location-specific manner. This study tests the hypothesis that mice with a schizophrenia-like endophenotype exhibit impaired encoding of spatial location in the hippocampus. Aims: To characterize hippocampal place cell activity in mice that exhibit a schizophrenia-like endophenotype. Methods: We recorded CA1 place cell activity in six control mice and six mice that carry a point mutation in the disrupted-in-schizophrenia-1 gene (Disc1-L100P) and have previously been shown to exhibit deficits in spatial working memory. Results: The spatial specificity and stability of Disc1-L100P place cells were similar to wild-type place cells. Importantly, however, Disc1-L100P place cells exhibited a higher propensity to increase their firing rate in a single, large location of the environment, rather than multiple smaller locations, indicating a generalization in their spatial selectivity. Alterations in the signaling and numbers of CA1 putative inhibitory interneurons and decreased hippocampal theta (5–12 Hz) power were also identified in the Disc1-L100P mice. Conclusions: The generalized spatial selectivity of Disc1-L100P place cells suggests a simplification of the ensemble place codes that encode individual locations and subserve spatial working memory. Moreover, these results suggest that deficient working memory in schizophrenia results from an impaired ability to uniquely code the individual components of a memory sequence. PMID:27280123

LANL Safety Conscious Work Environment (SCWE) Self-Assessment

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

Hargis, Barbara C.

2014-01-29

On December 21, 2012 Secretary of Energy Chu transmitted to the Defense Nuclear Facilities Safety Board (DNFSB) revised commitments on the implementation plan for Safety Culture at the Waste Treatment and Immobilization Plant. Action 2-5 was revised to require contractors and federal organizations to complete Safety Conscious Work Environment (SCWE) selfassessments and provide reports to the appropriate U.S. Department of Energy (DOE) - Headquarters Program Office by September 2013. Los Alamos National Laboratory (LANL) planned and conducted a Safety Conscious Work Environment (SCWE) Self-Assessment over the time period July through August, 2013 in accordance with the SCWE Self-Assessment Guidance providedmore » by DOE. Significant field work was conducted over the 2-week period August 5-16, 2013. The purpose of the self-assessment was to evaluate whether programs and processes associated with a SCWE are in place and whether they are effective in supporting and promoting a SCWE.« less

Experience of place for young adults under 65 years with complex disabilities moving into purpose-built residential care.

PubMed

Muenchberger, Heidi; Ehrlich, Carolyn; Kendall, Elizabeth; Vit, Marina

2012-12-01

The aim of this research was to examine first-person accounts of the significance of place for young adults (aged between 18 and 65 years of age) with complex disabilities moving into purpose-built residential care accommodation. Interviews with residents, family members and staff working at the accommodation site considered the impact of the physical, care and social environment on the experience of place. Five elements of experience were identified, including (a) freedom and self-expression, (b) designed for disability (c) flexible and responsive care environment, (d) establishing relationships and (e) defining spaces. Findings confirmed the need for a 'value added approach' to housing and support for young adults with complex disability. A value added approach extends the importance of place beyond the physical context for people with complex conditions and incorporates essential symbolic and relational concepts of value--being of value (for family members), having value (for residents) and giving value (for staff). The framework of the therapeutic landscape is applied within the context of supported residential care and the factors that promote a healing environment are examined. Crown Copyright © 2012. Published by Elsevier Ltd. All rights reserved.

Nonlinear Analysis to Detect if Excellent Nursing Work Environments Have Highest Well-Being.

PubMed

Casalicchio, Giuseppe; Lesaffre, Emmanuel; Küchenhoff, Helmut; Bruyneel, Luk

2017-09-01

To detect potentially nonlinear associations between nurses' work environment and nurse staffing on the one hand and nurse burnout on the other hand. A cross-sectional multicountry study for which data collection using a survey of 33,731 registered nurses in 12 European countries took place during 2009 to 2010. A semiparametric latent variable model that describes both linear and potentially nonlinear associations between burnout (Maslach Burnout Inventory: emotional exhaustion, depersonalization, personal accomplishment) and work environment (Practice Environment Scale of the Nursing Work Index: managerial support for nursing, doctor-nurse collegial relations, promotion of care quality) and staffing (patient-to-nurse ratio). Similar conclusions are reached from linear and nonlinear models estimating the association between work environment and burnout. For staffing, an increase in the patient-to-nurse ratio is associated with an increase in emotional exhaustion. At about 15 patients per nurse, no further increase in emotional exhaustion is seen. Absence of evidence for diminishing returns of improving work environments suggests that continuous improvement and achieving excellence in nurse work environments pays off strongly in terms of lower nurse-reported burnout rates. Nurse staffing policy would benefit from a larger number of studies that identify specific minimum as well as maximum thresholds at which inputs affect nurse and patient outcomes. Nurse burnout is omnipresent and has previously been shown to be related to worse patient outcomes. Additional increments in characteristics of excellent work environments, up to the highest possible standard, correspond to lower nurse burnout. © 2017 Sigma Theta Tau International.

USING SPMDS TO ACCESS MANAGEMENT STRATEGIES FOR PCB CONTAMINATED SEDIMENTS

EPA Science Inventory

Dredging, in-place treatment, capping and monitored natural recovery, used together or separately are the primary approaches for managing contaminated sediment risks. Understanding how well different approaches work in different environments is critical for choosing an appropria...

USING SPMDS TO ACCESS MANAGMENT STRATEGIES FOR PCB CONTAMINATED SEDIMENTS

EPA Science Inventory

Dredging, in-place treatment, capping and monitored natural recovery, used together or separately are the primary approaches for managing contaminated sediment risks. Understanding how well different approaches work in different environments is critical for choosing an appropria...

USING SPMDS TO ASSESS MANAGEMENT STRATEGIES FOR PCB CONTAMINATED SEDIMENTS.

EPA Science Inventory

Abstract: Dredging in-place treatment, capping and monitored natural recovery, used together or separately are the primary approaches for managing contaminated sediment risks. Understanding how well different approaches work in different environments is critical for choosing an...

Out of School Learning Environments in Social Studies Education: A Phenomenological Research with Teacher Candidates

ERIC Educational Resources Information Center

Topçu, Ersin

2017-01-01

In this study, it was aimed to determine the remarks of teacher candidates on the place and importance of out of school learning environments in Social Studies education. Phenomenological method, which is one of the qualitative research designs, was used in this study. The work group of the study consists of 73 teacher candidates who conduct out…

The Impact of an Ergonomics Intervention on Psychosocial Factors and Musculoskeletal Symptoms among Thai Hospital Orderlies.

PubMed

Chanchai, Withaya; Songkham, Wanpen; Ketsomporn, Pranom; Sappakitchanchai, Punnarat; Siriwong, Wattasit; Robson, Mark Gregory

2016-05-03

(1) BACKGROUND: Musculoskeletal disorders have a multifactorial etiology that is not only associated with physical risk factors, but also psychosocial risk factors; (2) OBJECTIVE: This study evaluated the effects of an ergonomic intervention on musculoskeletal disorders and psychosocial risk factors; (3) MATERIAL AND METHODS: This study took a participatory ergonomic (PE) approach with a randomized controlled trial (RCT) conducted at tertiary care hospitals during July to December 2014. A group of hospital orderlies in Thailand were randomly selected for examination. Fifty orderlies were placed in a case group and another 50 orderlies were placed in the control group. The Nordic Musculoskeletal Disorders Questionnaire (NMQ) and the Copenhagen Psychosocial Questionnaire (COPSOQ) were used for data collection before and after the intervention program; (4) RESULTS: The most commonly reported problem among hospital orderlies was found to be lower back symptoms (82%). The study found significant differences in prevalence rates of reported musculoskeletal conditions in the arm, upper back, and lower back regions before and after intervention. Findings showed that psychosocial risk factors were affected by the intervention. COPSOQ psychosocial risk factors were significantly different pre/post intervention. These variables included: work pace, influence at work, meaning of work, predictability, rewards, role conflicts, and social support from supervisors. No other psychosocial risk factors were found to be significant; (5) CONCLUSIONS: Positive results were observed following the intervention in the work environment, particularly in terms of reducing physical work environment risk factors for musculoskeletal disorders and increasing promotion factors of the psychosocial work environment.

The Impact of an Ergonomics Intervention on Psychosocial Factors and Musculoskeletal Symptoms among Thai Hospital Orderlies

PubMed Central

Chanchai, Withaya; Songkham, Wanpen; Ketsomporn, Pranom; Sappakitchanchai, Punnarat; Siriwong, Wattasit; Robson, Mark Gregory

2016-01-01

(1) Background: Musculoskeletal disorders have a multifactorial etiology that is not only associated with physical risk factors, but also psychosocial risk factors; (2) Objective: This study evaluated the effects of an ergonomic intervention on musculoskeletal disorders and psychosocial risk factors; (3) Material and Methods: This study took a participatory ergonomic (PE) approach with a randomized controlled trial (RCT) conducted at tertiary care hospitals during July to December 2014. A group of hospital orderlies in Thailand were randomly selected for examination. Fifty orderlies were placed in a case group and another 50 orderlies were placed in the control group. The Nordic Musculoskeletal Disorders Questionnaire (NMQ) and the Copenhagen Psychosocial Questionnaire (COPSOQ) were used for data collection before and after the intervention program; (4) Results: The most commonly reported problem among hospital orderlies was found to be lower back symptoms (82%). The study found significant differences in prevalence rates of reported musculoskeletal conditions in the arm, upper back, and lower back regions before and after intervention. Findings showed that psychosocial risk factors were affected by the intervention. COPSOQ psychosocial risk factors were significantly different pre/post intervention. These variables included: work pace, influence at work, meaning of work, predictability, rewards, role conflicts, and social support from supervisors. No other psychosocial risk factors were found to be significant; (5) Conclusions: Positive results were observed following the intervention in the work environment, particularly in terms of reducing physical work environment risk factors for musculoskeletal disorders and increasing promotion factors of the psychosocial work environment. PMID:27153076

Designing Place-Based Interventions for Sustainability and Replicability: The Case of GO! Austin/VAMOS! Austin

PubMed Central

Hussaini, Aliya; Pulido, Carmen Llanes; Basu, Semonti; Ranjit, Nalini

2018-01-01

Place-based health efforts account for the role of the community environment in shaping decisions and circumstances that affect population well-being. Such efforts, rooted as they are in the theory that health is socially determined, mobilize resources for health promotion that are not typically used, and offer a more informed and robust way of promoting health outcomes within a community. Common criticisms of place-based work include the difficulty of replication, since engagement is so specific to a place, and limited sustainability of the work, in the absence of continued institutional structures, both within the community and supporting structures outside the community, to keep these initiatives resilient. This paper describes a place-based initiative, GO! Austin/VAMOS! Austin (GAVA), which was designed to harness the strengths of place-based work—namely, its specificity to place and community. From the start, the project was designed to balance this specificity with a focus on developing and utilizing a standardized set of evidence-informed implementation and evaluation approaches and tools that were flexible enough to be modified for specific settings. This was accompanied by an emphasis on leadership and capacity building within resident leaders, which provided for informed intervention and demand building capacity, but also for longevity as partners, philanthropic, and otherwise, moved in and out of the work. PMID:29623272

How Do You Implement a Digital Environment to Support a Training Group?

ERIC Educational Resources Information Center

Ronchi, Anne

2015-01-01

This case deals with an instructional designer (ID) working at a European university who has been asked to convert an existing on-campus program for working professionals to online delivery. This case took place over a period of several months and led to the development of an online training program. The program was designed to facilitate…

3-D jobs and health disparities: The health implications of Latino chicken catchers' working conditions.

PubMed

Quandt, Sara A; Arcury-Quandt, Alice E; Lawlor, Emma J; Carrillo, Lourdes; Marín, Antonio J; Grzywacz, Joseph G; Arcury, Thomas A

2013-02-01

This study uses qualitative data to describe the tasks performed by chicken catchers, their organization of work, and possible health and safety hazards encountered. Twenty-one Latino immigrant chicken catchers for North Carolina poultry-processing plants were interviewed to obtain their perceptions of the job and its hazards. Interviews were recorded and transcribed (n = 10) or detailed notes recorded (n = 11). Transcripts and notes were subjected to qualitative analysis. Chicken catching takes place in a highly contaminated and hazardous work environment. The fast pace of work, low level of control over work intensity, and piece rate compensation all result in high potential for work-related injury and illness, including trauma, electrical shock, respiratory effects, musculoskeletal injuries, and drug use. Workers receive little safety or job training. Chicken catching is characterized by a work environment and organization of work that promote injury and illness. Copyright © 2012 Wiley Periodicals, Inc.

48 CFR 970.2305-1 - General.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 970.2305-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-1 General. (a) The Department of Energy...

48 CFR 970.2305-3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 970.2305-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-3 Definitions. Terms and words relating to...

48 CFR 970.2304-2 - Contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-2 Section 970.2304-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2304-2 Contract clause. Link...

48 CFR 970.2305-3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 970.2305-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-3 Definitions. Terms and words relating to...

48 CFR 970.2305-1 - General.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 970.2305-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-1 General. (a) The Department of Energy...

48 CFR 970.2301-2 - Contract clauses.

Code of Federal Regulations, 2014 CFR

2014-10-01

...-2 Section 970.2301-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301-2 Contract clauses. (a...

48 CFR 970.2305-2 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 970.2305-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-2 Applicability. (a) All management and...

48 CFR 970.2301-2 - Contract clauses.

Code of Federal Regulations, 2012 CFR

2012-10-01

...-2 Section 970.2301-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301-2 Contract clauses. (a...

48 CFR 970.2304-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 970.2304-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2304-1 General. Link to an amendment published...

48 CFR 970.2305-1 - General.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 970.2305-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-1 General. (a) The Department of Energy...

48 CFR 970.2305-3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 970.2305-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-3 Definitions. Terms and words relating to...

48 CFR 970.2305-3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 970.2305-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-3 Definitions. Terms and words relating to...

48 CFR 970.2305-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 970.2305-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-1 General. (a) The Department of Energy...

48 CFR 970.2305-2 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 970.2305-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-2 Applicability. (a) All management and...

48 CFR 970.2305-2 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 970.2305-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-2 Applicability. (a) All management and...

48 CFR 970.2305-2 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 970.2305-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-2 Applicability. (a) All management and...

48 CFR 970.2301-2 - Contract clauses.

Code of Federal Regulations, 2013 CFR

2013-10-01

...-2 Section 970.2301-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301-2 Contract clauses. (a...

48 CFR 970.2307-2 - Contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-2 Section 970.2307-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2307-2 Contract clause. Link...

48 CFR 970.2305-1 - General.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Section 970.2305-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-1 General. (a) The Department of Energy...

48 CFR 970.2301-2 - Contract clauses.

Code of Federal Regulations, 2011 CFR

2011-10-01

...-2 Section 970.2301-2 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2301-2 Contract clauses. (a...

48 CFR 970.2303-3 - Contract clauses.

Code of Federal Regulations, 2013 CFR

2013-10-01

...-3 Section 970.2303-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-3 Contract clauses. (a...

48 CFR 970.2303-3 - Contract clauses.

Code of Federal Regulations, 2012 CFR

2012-10-01

...-3 Section 970.2303-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-3 Contract clauses. (a...

48 CFR 970.2303-3 - Contract clauses.

Code of Federal Regulations, 2011 CFR

2011-10-01

...-3 Section 970.2303-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-3 Contract clauses. (a...

48 CFR 970.2303-3 - Contract clauses.

Code of Federal Regulations, 2014 CFR

2014-10-01

...-3 Section 970.2303-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-3 Contract clauses. (a...

48 CFR 970.2303-3 - Contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-3 Section 970.2303-3 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-3 Contract clauses. (a...

The person-in-environment approach: professional ideology and practice of social workers in Israel.

PubMed

Weiss-Gal, Idit

2008-01-01

The aim of this study was to explore the extent to which the person-in-environment approach is part of the professional ideology of social workers in Israel and the degree to which they actualize it in their professional practice. The study examines the perceived importance of various goals of the social work profession and the perceived fittingness of diverse social work activities, actual professional activities, practice levels, and perceived attainment of social work goals. Based on the responses of 400 social workers from a wide variety of social services agencies in Israel, the results indicate that ideologically, the workers place a dual focus on the individual and society, with focus on the individual somewhat stronger. However, in practice the social dimension is marginal and the person-in-environment approach is hardly evident.

Clinical learning environments: place, artefacts and rhythm.

PubMed

Sheehan, Dale; Jowsey, Tanisha; Parwaiz, Mariam; Birch, Mark; Seaton, Philippa; Shaw, Susan; Duggan, Alison; Wilkinson, Tim

2017-10-01

Health care practitioners learn through experience in clinical environments in which supervision is a key component, but how that learning occurs outside the supervision relationship remains largely unknown. This study explores the environmental factors that inform and support workplace learning within a clinical environment. An observational study drawing on ethnographic methods was undertaken in a general medicine ward. Observers paid attention to interactions among staff members that involved potential teaching and learning moments that occurred and were visible in the course of routine work. General purpose thematic analysis of field notes was undertaken. A total of 376 observations were undertaken and documented. The findings suggest that place (location of interaction), rhythm (regularity of activities occurring in the ward) and artefacts (objects and equipment) were strong influences on the interactions and exchanges that occurred. Each of these themes had inherent tensions that could promote or inhibit engagement and therefore learning opportunities. Although many learning opportunities were available, not all were taken up or recognised by the participants. We describe and make explicit how the natural environment of a medical ward and flow of work through patient care contribute to the learning architecture, and how this creates or inhibits opportunities for learning. Awareness of learning opportunities was often tacit and not explicit for either supervisor or learner. We identify strategies through which tensions inherent within space, artefacts and the rhythms of work can be resolved and learning opportunities maximised. © 2017 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

Indicators of healthy work environments--a systematic review.

PubMed

Lindberg, Per; Vingård, Eva

2012-01-01

The purpose of this study was to systematically review the scientific literature and search for indicators of healthy work environments. A number of major national and international databases for scientific publication were searched for research addressing indicators of healthy work environments. Altogether 19,768 publications were found. After excluding duplicates, non-relevant publications, or publications that did not comply with the inclusion criteria 24 peer-reviewed publications remained to be included in this systematic review. Only one study explicitly addressing indicators of healthy work environments was found. That study suggested that the presence of stress management programs in an organization might serve as indicator of a 'good place to work', as these organizations were more likely to offer programs that encouraged employee well-being, safety and skill development than those without stress management programs. The other 23 studies either investigated employee's views of what constitute a healthy workplace or were guidelines for how to create such a workplace. Summarizing, the nine most pronounced factors considered as important for a healthy workplace that emerged from these studies were, in descending order: collaboration/teamwork: growth and development of the individual; recognition; employee involvement; positive, accessible and fair leader; autonomy and empowerment; appropriate staffing; skilled communication; and safe physical work.

WORKING ENVIRONMENT AND JOB SATISFACTION AMONG HEALTH PROFESSIONAL WORKING AT A TERTIARY CARE HOSPITAL OF PAKISTAN.

PubMed

Aziz, Imrana; Kumar, Ramesh; Rathore, Anita; Lal, Manohr

2015-01-01

Work environment is believed to be a major factor for better performance of human resource for health in any organization. This study concentrated on multiple factors involved in job satisfaction was appraised to critique their efficient significance in calculation of the health professional liking. Factors included job matched with workers' skills/experience, incentives, supervision, administrator support; convenient work load, training, appreciation, low pay and job protection were major contributors in job satisfaction. A mix method study was done in 2014; an initial descriptive cross sectional survey was done followed by qualitative approach. Eighteen in-depth interviews with health care providers were conducted after taking written consent. Nodes, sub-nodes and final themes were generated during qualitative data analysis. Main findings and themes were, generated after making the nodes and sub-nodes from the most frequent responses. These themes were; absence of work pressure, work place safety, social support, learning opportunities, and employee influence on conditions and recognition individual or team efforts. Work environment is a major contributing factor towards job satisfaction among the health workers.

Safety Issues in Agricultural Education Laboratories: A Synthesis of Research.

ERIC Educational Resources Information Center

Dyer, James E.; Andreasen, Randall J.

1999-01-01

Synthesis of research on safety in agricultural education laboratories found most research focused on agricultural mechanics. Labs appeared to be potentially hazardous places, and teachers have inadequate knowledge of safety laws and ways to provide a safe working environment. (SK)

Measure of librarian pressure using fuzzy inference system: A case study in Longyan University

NASA Astrophysics Data System (ADS)

Huang, Jian-Jing

2014-10-01

As the hierarchy of middle managers in college's librarian. They may own much work pressure from their mind. How to adapt psychological problem, control the emotion and keep a good relationship in their work place, it becomes an important issue. Especially, they work in China mainland environment. How estimate the librarians work pressure and improve the quality of service in college libraries. Those are another serious issues. In this article, the authors would like discuss how can we use fuzzy inference to test librarian work pressure.

Workshop III: Improving the Workplace Environment

NASA Astrophysics Data System (ADS)

Gledhill, Igle; Butcher, Gillian

2015-12-01

Research has shown that companies with more diversity and a better workplace perform better. So what makes a good workplace in physics, where women and men can work to their full potential? In the Improving the Workplace Environment workshop of the 5th IUPAP International Conference on Women in Physics, participants heard about initiatives taking place in Canada, the UK, Japan, and India to improve the workplace environment and shared good practices from around the world. Some of the less tangible aspects of the workplace environment, such as unconscious bias and accumulation of advantage and disadvantage, were explored.

Boy Story: Do You Really Want Guys in Your Library?

ERIC Educational Resources Information Center

Cox, Helen

2010-01-01

In this article, the author discusses how to transform a down-on-its-luck library into an irresistible place for boys. She suggests to begin with vision, energy, and a lot of hard work. Based on the author's 30-plus years of experience working with students, she knows boys respond well to a scholarly environment. In fact, it is one of the ways…

Factors influencing work productivity and intent to stay in nursing.

PubMed

Letvak, Susan; Buck, Raymond

2008-01-01

The researchers document the individual and workplace characteristics associated with decreased work productivity and intent to stay in nursing for nurses employed in direct patient care in the hospital setting. Factors associated with decreased work productivity were age, total years worked as a RN, quality of care provided, job stress score, having had a job injury, and having a health problem. Nurse leaders must place additional efforts on changes needed to improve the hospital workplace environment to decrease job stress, improve RNs' ability to provide quality care, and to assure the health and safety of nurses. Reducing job stress and providing adequate staffing so quality of care can be provided will enhance job satisfaction which will also encourage RNs to stay at the bedside. Improved work environments may delay older RNs' retirement from the workforce.

Ford and Edison in a modern regulatory environment: the first-in-human trial of night-work and artificial light.

PubMed

Erren, Thomas C; Shaw, David M; Wild, Ursula; Groß, J Valérie

2017-01-01

A thought experiment places Henry Ford and Thomas Alva Edison in a modern regulatory environment. In a utopian occupational world devoid of night-shifts or artificial light, Ford wants to experiment with "working through the night". To support Ford's project, Edison offers his patented electric lamps to "turn nights into days". An ethics committee [EC] does not approve the night-work experiment and Utopia's Food and Drug Administration [FDA] does not approve the potential medical device as safe for use by humans. According to the EC and FDA, complex effects on circadian biology and thus safety of work and light at night are not understood. The thought experiment conveys that we should pay more attention to possible risks of work and light at chronobiologically unusual times.

Implementation Process of 5S for a Company in Real Life - Problems, Solutions, Successes

NASA Astrophysics Data System (ADS)

Czifra, György

2017-09-01

Developed in Japan, 5S is a system of organizing workplace for efficiency, effectiveness and safety. Is 5s important? The answer is: "YES", because the implementation is about empowering employees to control their work area and create an environment where they want to work every day. It is a program that only works with grass roots level engagement. With commitment to safety, we are equally committed to 5S to ensure a safe place to work. It enabled us to indicate where waste was occurring and thus improve the work area sustainably. We recognized real problems, found solutions and ultimately we were successful in our endeavors. Throughout different companies, various words of similar meaning are used. No matter what specific words are used to identify the steps in 5S, the purpose remains the same: create a clean, organized and efficient work environment.

[Performance and safety at work].

PubMed

Bentivegna, M

2010-01-01

The evaluative approach of occupational therapy, centred on the person, on an analysis of performance and an assessment of the work environment, can provide important information for planning interventions to increase safety at work. The reliability of work performance is influenced by many factors, some of which are not directly dependent on humans, such as those related to the environment, to materials, to spaces, to places and to the organization of work; others, however, are closely related to human behaviours. For this reason, for the purpose of ensuring prevention of all harmful events, the process of risk evaluation must also include an analysis of the role of human behaviour and functional capacity. In our daily clinical practice, we Occupational Therapists use work to promote the wellbeing and health of people by involving them in activities, with the knowledge that every occupation is perceived by an individual as something particularly personal and significant.

Improving acoustic beamforming maps in a reverberant environment by modifying the cross-correlation matrix

NASA Astrophysics Data System (ADS)

Fischer, J.; Doolan, C.

2017-12-01

A method to improve the quality of acoustic beamforming in reverberant environments is proposed in this paper. The processing is based on a filtering of the cross-correlation matrix of the microphone signals obtained using a microphone array. The main advantage of the proposed method is that it does not require information about the geometry of the reverberant environment and thus it can be applied to any configuration. The method is applied to the particular example of aeroacoustic testing in a hard-walled low-speed wind tunnel; however, the technique can be used in any reverberant environment. Two test cases demonstrate the technique. The first uses a speaker placed in the hard-walled working section with no wind tunnel flow. In the second test case, an airfoil is placed in a flow and acoustic beamforming maps are obtained. The acoustic maps have been improved, as the reflections observed in the conventional maps have been removed after application of the proposed method.

Improving the psychosocial work environment at multi-ethnic workplaces: a multi-component intervention strategy in the cleaning industry.

PubMed

Smith, Louise Hardman; Hviid, Kirsten; Frydendall, Karen Bo; Flyvholm, Mari-Ann

2013-10-14

Global labour migration has increased in recent years and immigrant workers are often recruited into low status and low paid jobs such as cleaning. Research in a Danish context shows that immigrants working in the cleaning industry often form social networks based on shared languages and backgrounds, and that conflict between different ethnic groups may occur. This paper evaluates the impact of a multi-component intervention on the psychosocial work environment at a multi-ethnic Danish workplace in the cleaning sector. The intervention included Danish lessons, vocational training courses, and activities to improve collaboration across different groups of cleaners. Interviews about the outcome of the intervention were conducted with the cleaners and their supervisor. The Copenhagen Psychosocial Questionnaire was used as a supplement to the interviews. The results suggest that the psychosocial work environment had improved after the intervention. According to the interviews with the cleaners, the intervention had led to improved communication, trust, and collaboration. These findings are supported by the questionnaire where social support from supervisor and colleagues, social community, trust, and teamwork seem to have improved together with meaning of work, rewards, and emotional demands. The design of the intervention may provide inspiration for future psychosocial work environment interventions at multi-ethnic work places.

Improving the Psychosocial Work Environment at Multi-Ethnic Workplaces: A Multi-Component Intervention Strategy in the Cleaning Industry

PubMed Central

Smith, Louise Hardman; Hviid, Kirsten; Frydendall, Karen Bo; Flyvholm, Mari-Ann

2013-01-01

Global labour migration has increased in recent years and immigrant workers are often recruited into low status and low paid jobs such as cleaning. Research in a Danish context shows that immigrants working in the cleaning industry often form social networks based on shared languages and backgrounds, and that conflict between different ethnic groups may occur. This paper evaluates the impact of a multi-component intervention on the psychosocial work environment at a multi-ethnic Danish workplace in the cleaning sector. The intervention included Danish lessons, vocational training courses, and activities to improve collaboration across different groups of cleaners. Interviews about the outcome of the intervention were conducted with the cleaners and their supervisor. The Copenhagen Psychosocial Questionnaire was used as a supplement to the interviews. The results suggest that the psychosocial work environment had improved after the intervention. According to the interviews with the cleaners, the intervention had led to improved communication, trust, and collaboration. These findings are supported by the questionnaire where social support from supervisor and colleagues, social community, trust, and teamwork seem to have improved together with meaning of work, rewards, and emotional demands. The design of the intervention may provide inspiration for future psychosocial work environment interventions at multi-ethnic work places. PMID:24129115

Evaluation of upper extremity robot-assistances in subacute and chronic stroke subjects.

PubMed

Ziherl, Jaka; Novak, Domen; Olenšek, Andrej; Mihelj, Matjaž; Munih, Marko

2010-10-18

Robotic systems are becoming increasingly common in upper extremity stroke rehabilitation. Recent studies have already shown that the use of rehabilitation robots can improve recovery. This paper evaluates the effect of different modes of robot-assistances in a complex virtual environment on the subjects' ability to complete the task as well as on various haptic parameters arising from the human-robot interaction. The MIMICS multimodal system that includes the haptic robot HapticMaster and a dynamic virtual environment is used. The goal of the task is to catch a ball that rolls down a sloped table and place it in a basket above the table. Our study examines the influence of catching assistance, pick-and-place movement assistance and grasping assistance on the catching efficiency, placing efficiency and on movement-dependent parameters: mean reaching forces, deviation error, mechanical work and correlation between the grasping force and the load force. The results with groups of subjects (23 subacute hemiparetic subjects, 10 chronic hemiparetic subjects and 23 control subjects) showed that the assistance raises the catching efficiency and pick-and-place efficiency. The pick-and-place movement assistance greatly limits the movements of the subject and results in decreased work toward the basket. The correlation between the load force and the grasping force exists in a certain phase of the movement. The results also showed that the stroke subjects without assistance and the control subjects performed similarly. The robot-assistances used in the study were found to be a possible way to raise the catching efficiency and efficiency of the pick-and-place movements in subacute and chronic subjects. The observed movement parameters showed that robot-assistances we used for our virtual task should be improved to maximize physical activity.

48 CFR 970.2303-2-70 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 970.2303-2-70 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-2-70 General. (a) The Department of Energy...

48 CFR 970.2305-4 - Solicitation provision and contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... contract clause. 970.2305-4 Section 970.2305-4 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-4...

48 CFR 970.2305-4 - Solicitation provision and contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... contract clause. 970.2305-4 Section 970.2305-4 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-4...

48 CFR 970.2305-4 - Solicitation provision and contract clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... contract clause. 970.2305-4 Section 970.2305-4 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-4...

48 CFR 970.2303-2-70 - General.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 970.2303-2-70 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-2-70 General. (a) The Department of Energy...

48 CFR 970.2305-4 - Solicitation provision and contract clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... contract clause. 970.2305-4 Section 970.2305-4 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-4...

48 CFR 970.2303-2-70 - General.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 970.2303-2-70 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-2-70 General. (a) The Department of Energy...

48 CFR 970.2303-2-70 - General.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 970.2303-2-70 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-2-70 General. (a) The Department of Energy...

48 CFR 970.2305-4 - Solicitation provision and contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... contract clause. 970.2305-4 Section 970.2305-4 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2305-4...

48 CFR 970.2303-2-70 - General.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Section 970.2303-2-70 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2303-2-70 General. (a) The Department of Energy...

Algorithms for in-season nutrient management in cereals

USDA-ARS?s Scientific Manuscript database

The demand for improved decision making products for cereal production systems has placed added emphasis on using plant sensors in-season, and that incorporate real-time, site specific, growing environments. The objective of this work was to describe validated in-season sensor based algorithms prese...

Assessment of thermal environments: working conditions in the portuguese glass industry

PubMed Central

OLIVEIRA, A. Virgílio M.; GASPAR, Adélio R.; RAIMUNDO, António M.; QUINTELA, Divo A.

2017-01-01

The objective of the present contribution is to assess the exposure to hot thermal environments in the Portuguese glass industry. For this purpose a field survey was carried out and the measurements took place in industrial units - five industries and nineteen workplaces were considered–so all the results are based on real working conditions. In order to assess the level of heat exposure the Wet Bulb Globe Temperature (WBGT) index and the Predicted Heat Strain (PHS) model, defined in ISO Standards 7243 (1989) and 7933 (2004), respectively, were used. According to the WBGT index, the results show that almost 80% of the workplaces under analysis are prone to heat stress conditions. If the PHS model is considered, the results highlight that the predicted and the maximum sweat rates present equal values in about 40% of the workplaces. In addition, in almost 25% of the workplaces the estimated rectal temperature was higher than 38°C, just for an exposure period of one hour. Thus, the present study brings to light the characteristics of the glass industry in terms of the occupational exposure to hot environments and places this activity sector as one of the most difficult to deal with. PMID:28824045

Effects of the contamination environment on surfaces and materials

NASA Technical Reports Server (NTRS)

Maag, Carl R.

1989-01-01

In addition to the issues that have always existed, demands are being placed on space systems for increased contamination prevention/control. Optical surveillance sensors are required to detect low radiance targets. This increases the need for very low scatter surfaces in the optical system. Particulate contamination levels typically experienced in today's working environments/habits will most likely compromise these sensors. Contamination (molecular and particulate) can also affect the survivability of space sensors in both the natural and hostile space environments. The effects of di-octyl phthalate (DOP) on sensors are discussed.

Development of autonomous grasping and navigating robot

NASA Astrophysics Data System (ADS)

Kudoh, Hiroyuki; Fujimoto, Keisuke; Nakayama, Yasuichi

2015-01-01

The ability to find and grasp target items in an unknown environment is important for working robots. We developed an autonomous navigating and grasping robot. The operations are locating a requested item, moving to where the item is placed, finding the item on a shelf or table, and picking the item up from the shelf or the table. To achieve these operations, we designed the robot with three functions: an autonomous navigating function that generates a map and a route in an unknown environment, an item position recognizing function, and a grasping function. We tested this robot in an unknown environment. It achieved a series of operations: moving to a destination, recognizing the positions of items on a shelf, picking up an item, placing it on a cart with its hand, and returning to the starting location. The results of this experiment show the applicability of reducing the workforce with robots.

Home and Work Neighborhood Environments in Relation to Body Mass Index: The Multi-Ethnic Study of Atherosclerosis (MESA)

PubMed Central

Moore, Kari; Diez Roux, Ana V.; Auchincloss, Amy; Evenson, Kelly R.; Kaufman, Joel; Mujahid, Mahasin; Williams, Kayleen

2013-01-01

Background Little is known about neighborhood characteristics of workplaces, the extent to which they are independently and synergistically correlated with residential environments, and their impact on health. Methods This study investigated cross-sectional relationships between home and workplace neighborhood environments with body mass index (BMI) in 1,503 working participants of the Multi-Ethnic Study of Atherosclerosis (MESA) with mean age 59.6 (SD=7.4). Neighborhood features were socioeconomic status (SES), social environment (aesthetic quality, safety, and social cohesion), and physical environment (walking environment, recreational facilities, and food stores) derived from census data, locational data on businesses, and survey data. Paired t-tests and correlations compared environments overall and by distance between locations. Cross-classified multi-level models estimated associations with BMI. Results Home neighborhoods had more favorable social environments while workplaces had more favorable SES and physical environments. Workplace and home measures were correlated (0.39–0.70) and differences between home and workplaces were larger as distance increased. Associations between BMI and neighborhood SES and recreational facilities were stronger for home environment (P≤0.05) but did not significantly differ for healthy food, safety, or social cohesion. Healthy food availability at home and work appeared to act synergistically (interaction P=0.01). Conclusions Consideration of workplace environment may enhance our understanding of how place affects BMI. PMID:23868527

Post-photorefractive keratectomy contact lens microbiological findings of individuals who work in a hospital environment.

PubMed

Pereira, Carlos Eduardo Gonçalves; Hida, Richard Yudi; Silva, Cely Barreto; de Andrade, Marizilda Rita; Fioravanti-Lui, Giovana Arlene; Lui-Netto, Adamo

2015-05-01

To describe the microbiological findings from bandage contact lenses in patients who work in a hospital environment submitted to photorefractive keratectomy (PRK). This prospective comparative case series enrolled 43 eyes of 22 volunteers (28.05 ± 3.50 years). Fourteen individuals (n = 27) were health care professionals who work in health care facilities or community physician's offices. Eight individuals (n = 16) were patients who do not work in hospital environment. Photorefractive keratectomy was performed using standard technique, and a silicone hydrogel bandage contact lens was placed on the cornea and evaluated for adequate fit. Seven days after surgery, the bandage lenses were removed and imprinted in the following culture media: blood agar, chocolate agar, anaerobic-selective agar, and Sabouraud agar. When microbial growth was detected, the microorganism was identified, colony-forming units were quantified, and morphology and Gram-staining properties were analyzed. All isolates were tested for susceptibility to various antibiotics. Significance was assessed by Fisher exact test. Microbial growth was detected in 16.27% of all contact lenses samples. No fungi or anaerobes were found. Microbial growth was only observed in bandage lenses removed from patients who work in hospital environments. Most microorganisms found were sensitive to all antibiotics tested. These results suggest that working in hospital environments increase contamination of the contact lenses after PRK.

48 CFR 970.2306 - Suspension of payments, termination of contract, and debarment and suspension actions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2306 Suspension of payments, termination of contract, and debarment and...

48 CFR 970.2306 - Suspension of payments, termination of contract, and debarment and suspension actions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2306 Suspension of payments, termination of contract, and debarment and...

48 CFR 970.2306 - Suspension of payments, termination of contract, and debarment and suspension actions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2306 Suspension of payments, termination of contract, and debarment and...

48 CFR 970.2306 - Suspension of payments, termination of contract, and debarment and suspension actions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2306 Suspension of payments, termination of contract, and debarment and...

48 CFR 970.2306 - Suspension of payments, termination of contract, and debarment and suspension actions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2306 Suspension of payments, termination of contract, and debarment and...

Transmorphosis: Negotiating Discontinuities in Academic Work

ERIC Educational Resources Information Center

Rhea, Zane Ma

2010-01-01

The idea of "transmorphosis" will be used in this article to discuss the impact of new teaching and learning environments on the highly mobile global academic pedagogue. "Trans-" implies "movement across", whether it be space, time, place, culture, or institution. "-morphosis" evokes the possibility/requirement to shapeshift one's pedagogical…

Upgrading the Underemployed in the Work Environment: Volume 1 through 4 and Summary of the 4-Volume Report. Final Report.

ERIC Educational Resources Information Center

Skill Achievement Inst., Lake Success, NY.

This is a report on 18 months of work done in an experimental and demonstration project designed to develop ways to meet in-plant skill needs by upgrading the job skills of entry level (mostly minority group) workers and by improving capacity for better employee-supervisor relationships. Project activity took place in three cities--Newark,…

Woodland as working space: where is the restorative green idyll?

PubMed

Bingley, Amanda

2013-08-01

Much has been written on the beneficial, restorative qualities of 'natural' (non-built) rural or urban 'green' space, including woodland, in promoting mental and physical health when accessed for leisure, sport and education. In contrast, with the exception of rural health studies, there is relatively little debate about the health benefits of 'green space' as work place, especially in woodland and forests. In the developed world, this apparent gap in the literature may be partly due to an assumption of the forest work place as inherently healthy, and also the invisibility of a tiny percentage of the workforce now employed in forestry. However, in the UK and parts of Europe over recent years there has been a small, though significant, increase in opportunities to train and work in woodlands using traditional, sustainable management such as coppicing, and an exploration of health issues of woodland work is timely. This paper reports on findings from a secondary narrative analysis of oral history interviews selected from two phases of the Woodland Recollections Project and newsletters written by local people historically and currently engaged in coppicing and woodland work in North West England. Perceptions of healthy working in green space are examined by applying key concepts of Attention Restoration Theory (ART). Findings suggest that woodland work environments involve many counter-restorative factors that can render the 'green idyll' detrimental to health and wellbeing. To benefit from restorative elements requires drawing on a high level of specialist skills that empower individuals to manage and maintain healthy working practices in these diverse and challenging environments. Copyright © 2013 Elsevier Ltd. All rights reserved.

Clear Skies and Grey Areas: Flight Attendants' Secondhand Smoke Exposure and Attitudes toward Smoke-Free Policy 25 Years since Smoking was Banned on Airplanes.

PubMed

Stillman, Frances A; Soong, Andrea; Zheng, Laura Y; Navas-Acien, Ana

2015-06-04

Our objective was to provide descriptive data on flight attendant secondhand smoke (SHS) exposure in the work environment, and to examine attitudes toward SHS exposure, personal health, and smoke-free policy in the workplace and public places. Flight attendants completed a web-based survey of self-reported SHS exposure and air quality in the work environment. We assessed the frequency and duration of SHS exposure in distinct areas of the workplace, attitudes toward SHS exposure and its health effects, and attitudes toward smoke-free policy in the workplace as well as general public places. A total of 723 flight attendants participated in the survey, and 591 responded to all survey questions. The mean level of exposure per flight attendant over the past month was 249 min. The majority of participants reported being exposed to SHS always/often in outdoor areas of an airport (57.7%). Participants who worked before the in-flight smoking ban (n=240) were more likely to support further smoking policies in airports compared to participants who were employed after the ban (n=346) (76.7% versus 60.4%, p-value<0.01). Flight attendants are still being exposed to SHS in the workplace, sometimes at concerning levels during the non-flight portions of their travel. Flight attendants favor smoke-free policies and want to see further restrictions in airports and public places.

Clear Skies and Grey Areas: Flight Attendants’ Secondhand Smoke Exposure and Attitudes toward Smoke-Free Policy 25 Years since Smoking was Banned on Airplanes

PubMed Central

Stillman, Frances A.; Soong, Andrea; Zheng, Laura Y.; Navas-Acien, Ana

2015-01-01

Our objective was to provide descriptive data on flight attendant secondhand smoke (SHS) exposure in the work environment, and to examine attitudes toward SHS exposure, personal health, and smoke-free policy in the workplace and public places. Flight attendants completed a web-based survey of self-reported SHS exposure and air quality in the work environment. We assessed the frequency and duration of SHS exposure in distinct areas of the workplace, attitudes toward SHS exposure and its health effects, and attitudes toward smoke-free policy in the workplace as well as general public places. A total of 723 flight attendants participated in the survey, and 591 responded to all survey questions. The mean level of exposure per flight attendant over the past month was 249 min. The majority of participants reported being exposed to SHS always/often in outdoor areas of an airport (57.7%). Participants who worked before the in-flight smoking ban (n = 240) were more likely to support further smoking policies in airports compared to participants who were employed after the ban (n = 346) (76.7% versus 60.4%, p-value < 0.01). Flight attendants are still being exposed to SHS in the workplace, sometimes at concerning levels during the non-flight portions of their travel. Flight attendants favor smoke-free policies and want to see further restrictions in airports and public places. PMID:26053296

Learning under uncertainty in smart home environments.

PubMed

Zhang, Shuai; McClean, Sally; Scotney, Bryan; Nugent, Chris

2008-01-01

Technologies and services for the home environment can provide levels of independence for elderly people to support 'ageing in place'. Learning inhabitants' patterns of carrying out daily activities is a crucial component of these technological solutions with sensor technologies being at the core of such smart environments. Nevertheless, identifying high-level activities from low-level sensor events can be a challenge, as information may be unreliable resulting in incomplete data. Our work addresses the issues of learning in the presence of incomplete data along with the identification and the prediction of inhabitants and their activities under such uncertainty. We show via the evaluation results that our approach also offers the ability to assess the impact of various sensors in the activity recognition process. The benefit of this work is that future predictions can be utilised in a proposed intervention mechanism in a real smart home environment.

??Enhancing Work Place Competency through Innovative Integrated Learning

ERIC Educational Resources Information Center

Rao, A. V. Nageswara; Mohan, V. Krishna; Sahu, Dasarathi

2009-01-01

The present business environment demands innovative integrated learning which is a key driver of growth and productivity. In an economy driven by knowledge management the emphasis is on continuous and instant innovative learning in the organization. The holistic approach to Integrated learning involves the understanding of business requirements…

Becoming a Scientific Observer

ERIC Educational Resources Information Center

MacDonald, Greg

2016-01-01

Greg MacDonald leaves no stone unturned as he places the complexity of second-plane observation into one coherent vision that includes the fundamentals of self-construction, the essential field of observation (freedom of work within the prepared environment), the role of the human tendencies, the construction of developmental facets, and the…

Moving to Evidence-Based Professional Practice

ERIC Educational Resources Information Center

Fleischman, Steve

2006-01-01

Schools have recently begun to place increased emphasis on the use of rigorous research evidence in guiding instructional decisions. Turning education into an evidence-based field is easier to advocate than to achieve, particularly in an environment of competing claims about what works. In this article, the author discusses the factors which…

Guidelines for Successful Collaborations among Professors

ERIC Educational Resources Information Center

Harris, Sandra; Arnold, Michael

2004-01-01

There are challenges in doing any type of collaborative research. In fact, the very "culture of higher education" is one where status comes from individual accomplishments rather than from group success. This high value placed on individual achievement often leads to fostering a work environment where competition is fierce. This leads to questions…

Educational and Financial Impact of Technology on Workforce Development

ERIC Educational Resources Information Center

Carruth, Paul J.; Carruth, Ann K.

2013-01-01

In the current evolving economic environment, developing and implementing an effective workforce to improve the skills and capability of employees are seen as central to improving individual and organizational performance and competitiveness. The availability of online education in universities as well as the work place has significantly increased…

75 FR 68166 - National Adoption Month, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-04

... child a strong foundation--a home, a family to love, and a safe place to grow--is one of life's greatest... country have provided secure environments for children who need them, and these families have benefited... communities, my Administration is working with States to support families eager to provide for children in...

Academic Staff Workloads and Job Satisfaction: Expectations and Values in Academe

ERIC Educational Resources Information Center

Houston, Don; Meyer, Luanna H.; Paewai, Shelley

2006-01-01

University academic staff do complex work in an increasingly demanding environment. Traditionally, universities have defined the role of academic staff according to the three domains of teaching, research, and service, with primary emphasis placed upon the teaching and research aspects and secondary emphasis upon service or administration. Recent…

"Breaking Ranks" in Action: Flexibility Required

ERIC Educational Resources Information Center

Hartzman, Marlene; Mero, Dianne

2011-01-01

Much like the MetLife Foundation-NASSP Breakthrough Schools that came before them, the honoree schools this year are remarkable. In addition to offering students safe and challenging learning environments, the schools also afford their adult members a respectful, collaborative place to work and grow, and they give their diverse communities an…

Nurses' perceptions of their professional practice environment: a cross-sectional study.

PubMed

Cao, Yingjuan; DiGiacomo, Michelle; Salamonson, Yenna; Li, Ye; Huai, Baosha; Davidson, Patricia M

2015-12-01

To describe nurses' perceptions concerning their professional practice environment in mainland China and identify factors associated with these views. Globally, the environments in which nurses work influence the quality of nursing practice and health care. A cross-sectional descriptive survey using both paper- and online-based delivery modes was used. A convenience sampling method was used. The survey questionnaire was composed of sociodemographic items and the 38-item Chinese version of Professional Practice Environment survey. The content of the paper-based questionnaire was identical to the online survey. Pearson's chi-square test was conducted to compare the demographic characteristics of these two data sets. Descriptive statistics analysis included frequency, percentage, mean and standard deviation. Multiple linear regression analysis using the Backwards method was applied to identify independent predictors of each subscale of the 38-item Chinese version of Professional Practice Environment. A total of 573 questionnaires were analysed. The mean score of each subscale of the 38-item Chinese version of Professional Practice Environment in this study ranged from 2·66-3·05. All subscales except work motivation (3·05, standard deviation: 0·44) scored less than 3·0. Areas rated as most in need of improvement included control over practice, interpersonal interaction, supportive leadership and handling conflict, and staff relationships with physicians and autonomy. This study has identified nurses' perspectives regarding their workplaces in contemporary China. These data have provided an important baseline for developing and implementing culturally appropriate strategies to improve the working environment of Chinese nurses. A supportive and enabling work environment promotes professional development and the safety and quality of health care. Addressing these factors is important in optimising work place environments. © 2015 John Wiley & Sons Ltd.

Employee effort - reward balance and first-level manager transformational leadership within elderly care.

PubMed

Keisu, Britt-Inger; Öhman, Ann; Enberg, Birgit

2018-03-01

Negative aspects, staff dissatisfaction and problems related to internal organisational factors of working in elderly care are well-known and documented. Much less is known about positive aspects of working in elderly care, and therefore, this study focuses on such positive factors in Swedish elderly care. We combined two theoretical models, the effort-reward imbalance model and the Transformational Leadership Style model. The aim was to estimate the potential associations between employee-perceived transformational leadership style of their managers, and employees' ratings of effort and reward within elderly care work. The article is based on questionnaires distributed at on-site visits to registered nurses, occupational therapists, physiotherapists (high-level education) and assistant nurses (low-level education) in nine Swedish elderly care facilities. In order to grasp the positive factors of work in elderly care, we focused on balance at work, rather than imbalance. We found a significant association between employees' effort-reward balance at work and a transformational leadership style among managers. An association was also found between employees' level of education and their assessments of the first-level managers. We conclude that the first-level manager is an important actor for achieving a good workplace within elderly care, since she/he influences employees' psychosocial working environment. We also conclude that there are differences and inequalities, in terms of well-being, effort and reward at the work place, between those with academic training and those without, in that the former group to a higher degree evaluated their first-level manager to perform a transformational leadership style, which in turn is beneficial for their psychosocial work environment. Consequently, this (re)-produce inequalities in terms of well-being, effort and reward among the employees at the work place. © 2017 Nordic College of Caring Science.

Birthplace as the midwife's work place: How does place of birth impact on midwives?

PubMed

Davis, Deborah L; Homer, Caroline S E

2016-10-01

In, many high and middle-income countries, childbearing women have a variety of birthplaces available to them including home, birth centres and traditional labour wards. There is good evidence indicating that birthplace impacts on outcomes for women but less is known about the impact on midwives. To explore the way that birthplace impacts on midwives in Australia and the United Kingdom. A qualitative descriptive study was undertaken. Data were gathered through focus groups conducted with midwives in Australia and in the United Kingdom who worked in publicly-funded maternity services and who provided labour and birth care in at least two different settings. Five themes surfaced relating to midwifery and place including: 1. practising with the same principles; 2. creating ambience: controlling the environment; 3. workplace culture: being watched 4. Workplace culture: "busy work" versus "being with"; and 5. midwives' response to place. While midwives demonstrate a capacity to be versatile in relation to the physicality of birthplaces, workplace culture presents a challenge to their capacity to "be with" women. Given the excellent outcomes of midwifery led care, we should focus on how we can facilitate the work of midwives in all settings. This study suggests that the culture of the birthplace rather than the physicality is the highest priority. Copyright © 2016 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Place integration through efforts to support healthy aging in resource frontier communities: the role of voluntary sector leadership.

PubMed

Hanlon, Neil; Skinner, Mark W; Joseph, Alun E; Ryser, Laura; Halseth, Greg

2014-09-01

Resource-dependent communities in hinterland regions of Australia, Canada and elsewhere are rapidly aging, yet many features that distinguish them (e.g., geographic remoteness, small populations, infrastructure built with younger persons in mind) also pose significant challenges for healthy aging. These challenges can lead to substantial gaps in access to formal health and social services, with negative implications for older residents aging-in-place and the development aspirations of resource frontier communities. In this paper, we explore the efforts of voluntary sector leaders to transform resource communities into more livable and supportive places for older adults. We offer a case study of two small towns in Canada׳s aging resource frontier; one forestry-dependent and the other dependent on coal mining. Our findings suggest that place integration develops through volunteer work and explains how voluntarism works as both a process and outcome of 'placemaking'. We argue that greater attention to place integration is needed to bring into focus the transformative potential of the voluntary sector in creating supportive and sustainable environments for healthy aging. Copyright © 2014 Elsevier Ltd. All rights reserved.

Education in a culture of violence: a critical pedagogy of place in wartime

NASA Astrophysics Data System (ADS)

Greenwood, David A.

2010-06-01

What is the role of education in wartime? To what extent should environmental and science educators directly address violent conflict and a culture of prolonged war? This article gestures with empathy toward all educators who are working in wartime. It posits that a critical pedagogy of place provides a theoretical framework that contextualizes all environmental work and all education in the context of cultural politics. I argue that a fundamental component of a critical, place-based inquiry must be acknowledging the contested history of colonization with respect to land (environment) and homeland (culture). I cannot think of a place on the planet where this history is as complex and contested than it is in Israel and Palestine. However, colonization and its legacy is a shared reality around the world, and acknowledging the context of colonization should not be limited to inquiry in places where the bombs are still smoldering and where the rubble has yet to be cleared. Acknowledging colonization may be especially appropriate in the US, where the historical record of militarized colonization remains hidden behind the myths of global "progress" for the world's remaining "superpower."

The Social and Behavioral Impacts of Information Systems in the Automated Office: A Literature Review

DTIC Science & Technology

1991-12-01

as in the home, in satellite offices, or any place where a portable computer can be hooked up to a modem. Concepts such as telecommuting and...and not being able to separate the work environment from the home environment. Kroll (1984) discusses the advantages of telecommuting as well as...management considerations in implementing a telecommuting program. She states that in 1984 less than one percent of the labor force was telecommuting but it

Environmental exposure to preformed nitroso compounds.

PubMed

Tricker, A R; Spiegelhalder, B; Preussmann, R

1989-01-01

In the human environment, nitrosatable amine precursors to N-nitroso compounds and nitrosating species such as nitrite and oxides of nitrogen are abundant. As a result, the formation of N-nitroso compounds and human exposure to these compounds show a rather complex pattern. The largest known human exposures to exogenous N-nitrosamines occur in the work place. This is particularly evident in the rubber and tyre manufacturing industry and in metal cutting and grinding shops. Nearly all industries which are concerned with the production and/or use of amines have a related nitrosamine problem. Outside the industrial environment, commodities such as cosmetics, pharmaceuticals, rubber and household products, which are either prepared from amines or contain high concentrations of amino compounds, may be subject to contamination by low concentrations of N-nitroso compounds. This contamination may result from the use of contaminated starting materials, in particular amines, or from the formation of N-nitroso compounds during manufacturing processes. A similar problem exists with agricultural chemicals. As our knowledge of the occurrence and formation of N-nitroso compounds in the environment increases, preventive measures can be introduced, particularly in manufacturing industries, to reduce the levels of human exposure to nitrosamines in the work place and to protect the consumer from nitrosamine exposure from household commodities.

Exploring mobility & workplace choice in a flexible office through post-occupancy evaluation.

PubMed

Göçer, Özgür; Göçer, Kenan; Ergöz Karahan, Ebru; İlhan Oygür, Işıl

2018-02-01

Developments in information and communication systems, organisational structure and the nature of work have contributed to the restructuring of work environments. In these new types of work environments, employees do not have assigned workplaces. This arrangement helps organisations to minimise rent costs and increase employee interaction and knowledge exchange through mobility. This post-occupancy evaluation (POE) study focuses on a flexible office in a Gold Leadership in Energy and Environmental Design-certified building in Istanbul. An integrated qualitative and quantitative POE technique with occupancy tracking via barcode scanning and instant surveying has been introduced. Using this unique approach, we examined the directives/drivers in workplace choice and mobility from different perspectives. The aggregated data was used to discern work-related consequences such as flexibility, workplace choice, work and indoor environment satisfaction, place attachment and identity. The results show that employees who have a conventional working culture develop a new working style: 'fixed-flexible working'. Practitioner Summary: This paper introduces a new POE approach for flexible offices based on occupancy tracking through barcode scanning to explore workplace choice and mobility. More than half (52.1%) of the participants have tended to choose the same desk every day. However, the satisfaction level of the 'mobile' employees was higher than that of the 'fixed flexible' employees.

MPI-Defrost: Extension of Defrost to MPI-based Cluster Environment

NASA Astrophysics Data System (ADS)

Amin, Mustafa A.; Easther, Richard; Finkel, Hal

2011-06-01

MPI-Defrost extends Frolov’s Defrost to an MPI-based cluster environment. This version has been restricted to a single field. Restoring two-field support should be straightforward, but will require some code changes. Some output options may also not be fully supported under MPI. This code was produced to support our own work, and has been made available for the benefit of anyone interested in either oscillon simulations or an MPI capable version of Defrost, and it is provided on an "as-is" basis. Andrei Frolov is the primary developer of Defrost and we thank him for placing his work under the GPL (GNU Public License), and thus allowing us to distribute this modified version.

Evaluation of work place stress in health university workers: a study from rural India.

PubMed

Mishra, Badrinarayan; Mehta, Sc; Sinha, Nidhi Dinesh; Shukla, Sushil Kumar; Ahmed, Nadeem; Kawatra, Abhishek

2011-01-01

Healthcare providers being over-worked and under staffed are prone to poor mental health. Unhealthy work place compounds it further. This study was aimed at to assess the mental health status of a medical university employee with special reference to work place stressors. A cross-sectional study was designed and carried out at a Rural Health University. Both the General Health Questionnaire (GHQ)-12 and Holmes-Rahe Scale were used to evaluate 406 participants. Multivariate analysis, correlation, and ANOVA by SPSS 11.0. The minimum age of the participant was 19 years and the maximum 64 years, with an average age at 35.09 years. On the GHQ scale 239(58.9%) recorded psychiatric morbidity out of which 201(49.5%) had moderate and 38(9.3%) severe morbidity. Doctors were the highest stressed group (P ≤ 0.04). Prominent work environmental stressors were poor departmental reorganization, lack of cohesiveness in department, difficult superiors and juniors (P ≤ 0.001, Pearson correlation). Stressors associated with work organization and work nature were: noninvolvement in departmental decision making and lack of proper feedback; along with; work load, lack of clarity in job, and a erratic work schedule (P ≤ 0.001 on Pearson correlation). Harassment, favoritism, discrimination, and lack of self-expression (P ≤ 0.003) were other factors responsible for work dissatisfaction. A high stress level was detected in the study population. The principal stressors were work environment related. Poor work culture was found to lead to job dissatisfaction among majority.

Evaluation of Work Place Stress in Health University Workers: A Study from Rural India

PubMed Central

Mishra, Badrinarayan; Mehta, SC; Sinha, Nidhi Dinesh; Shukla, Sushil Kumar; Ahmed, Nadeem; Kawatra, Abhishek

2011-01-01

Background: Healthcare providers being over-worked and under staffed are prone to poor mental health. Unhealthy work place compounds it further. Aims: This study was aimed at to assess the mental health status of a medical university employee with special reference to work place stressors. Settings and design: A cross-sectional study was designed and carried out at a Rural Health University. Materials and Methods: Both the General Health Questionnaire (GHQ)-12 and Holmes–Rahe Scale were used to evaluate 406 participants. Statistical analysis: Multivariate analysis, correlation, and ANOVA by SPSS 11.0. Results: The minimum age of the participant was 19 years and the maximum 64 years, with an average age at 35.09 years. On the GHQ scale 239(58.9%) recorded psychiatric morbidity out of which 201(49.5%) had moderate and 38(9.3%) severe morbidity. Doctors were the highest stressed group (P ≤ 0.04). Prominent work environmental stressors were poor departmental reorganization, lack of cohesiveness in department, difficult superiors and juniors (P ≤ 0.001, Pearson correlation). Stressors associated with work organization and work nature were: noninvolvement in departmental decision making and lack of proper feedback; along with; work load, lack of clarity in job, and a erratic work schedule (P ≤ 0.001 on Pearson correlation). Harassment, favoritism, discrimination, and lack of self-expression (P ≤ 0.003) were other factors responsible for work dissatisfaction. Conclusions: A high stress level was detected in the study population. The principal stressors were work environment related. Poor work culture was found to lead to job dissatisfaction among majority. PMID:21687380

The Managed Hearthstone: Labor and Emotional Work in the Online Community of World of Warcraft

NASA Astrophysics Data System (ADS)

Lukacs, Andras; Embrick, David G.; Wright, Talmadge

Prior analyses of player interactions within massive multi-player online environments (MMOs) rely predominantly on understanding the environments as spheres of leisure—places to "escape" the stress of the "real world." We find in our research on the World of Warcraft, a popular online role-playing game suggests that, in fact, social interaction within the game more closely resembles work. Successful play requires dedicated participants who choose to engage in a highly structured and time-consuming "process" of game progression. Simultaneously, players must also actively engage in the "emotional labor" of acceptably maintaining standards of sociability and guild membership constructed by their gaming peers. We posit that these expectations of both structured progression work and emotional maintenance work significantly blur the existing lines between categorizing work and leisure. While the assumption of leisure shrouds the general expectation of gaming interaction, we suggest a "play as work" paradigm more clearly captures the reality of the demands of The World of Warcraft.

Test-Retest Reliability of a Survey to Measure Transport-Related Physical Activity in Adults

ERIC Educational Resources Information Center

Badland, Hannah; Schofield, Grant

2006-01-01

The present research details test-retest reliability of a newly developed, telephone-administered TPA survey for adults. This instrument examines barriers, perceptions, and current travel behaviors to place of work/study and local convenience shops. Demonstrated test-retest reliability of the Active Friendly Environments-Transport-Related Physical…

Stress and Job Satisfaction among Secondary School Principals in Texas

ERIC Educational Resources Information Center

Romney, Angela G.

2012-01-01

The role of a secondary school principal continues to expand and increase principals' daily workload. The high stakes testing environment also places pressure on principals to ensure that students score high on standardized tests. With a heavy workload, principals find themselves faced with numerous work-related stressors that influence job…

Semantic Similarity Measures for the Generation of Science Tests in Basque

ERIC Educational Resources Information Center

Aldabe, Itziar; Maritxalar, Montse

2014-01-01

The work we present in this paper aims to help teachers create multiple-choice science tests. We focus on a scientific vocabulary-learning scenario taking place in a Basque-language educational environment. In this particular scenario, we explore the option of automatically generating Multiple-Choice Questions (MCQ) by means of Natural Language…

A Restorative Climate for Learning

ERIC Educational Resources Information Center

Smith, Dominique; Frey, Nancy; Fisher, Douglas

2018-01-01

Educators often encourage students to take risks and work hard to achieve well in school--an approach called "academic press." An assumption behind this approach is that students trust educators enough to take risks and embrace academic challenge; but when a safe, trustworthy environment isn't in place, students won't take risks and may…

Preparing Medical Graduates for an Interconnected World: Current Practices and Future Possibilities for Internationalizing the Medical Curriculum in Different Contexts

ERIC Educational Resources Information Center

Stütz, Alexander; Green, Wendy; McAllister, Lindy; Eley, Diann

2015-01-01

Preparing medical graduates who are competent to work in a global environment requires broad integration of international and intercultural perspectives throughout the medical curriculum. Employing Leask and Bridge's "conceptual framework of internationalisation of the curriculum," this article first highlights the emphasis placed on…

Meeting and Serving Users in Their New Work (and Play) Spaces

ERIC Educational Resources Information Center

Peters, Tom

2008-01-01

This article examines the public services component of digital and virtual libraries, focusing on the end-user experience. As the number and types of "places" where library users access library collections and services continue to expand (now including cell phones, iPods, and three-dimensional virtual reality environments populated by avatars),…

Let's Meet in Nepantla: The Possibility of Thirdspace as a Place "Others" Call Home

ERIC Educational Resources Information Center

Chávez, Minerva S.

2015-01-01

This autoethnography posits that my presence as a working-class Chicana obtaining an education in the United States consequently created a Thirdspace environment I recognize as Nepantla. Thirdspace allowed me to navigate urban schooling and elite institutions of higher education. Two narratives demonstrate opposing forms of acquired dominant and…

Personalization in Practice: Observations from the Field. WCER Working Paper No. 2015-8

ERIC Educational Resources Information Center

Halverson, Rich; Barnicle, Al; Hackett, Sarah; Rawat, Tanushree; Rutledge, Julia; Kallio, Julie; Mould, Curt; Mertes, Janice

2015-01-01

Personalized learning places the interests and abilities of learners at the center of their education experience. Educators develop environments in which students and teachers together build plans for learners to achieve both interest-based and standards-based goals. Researchers from the University of Wisconsin-Madison School of Education worked…

Adapting Learning Contexts to Develop Desirable Personal and Vocational Traits.

ERIC Educational Resources Information Center

Abernathy, Tammy

This paper outlines a method for meeting the vocational needs of students with mild disabilities and the instructional demands placed on both teacher and student, without sacrificing time devoted to content areas. By manipulating the existing curriculum and environment, educators can cultivate the skills necessary for success in the working world.…

Recommendations for Child Care Centers. Revised Edition.

ERIC Educational Resources Information Center

Moore, Gary T.; Lane, Carol G.; Hill, Ann B.; Cohen, Uriel; McGinty, Tim

Part of a seven-volume series on children's environments, this monograph is a design guide for policy, planning, programming, design, and evaluation of early childhood facilities. The design guide includes 115 patterns for large, medium, and small child care centers in neighborhood and work-place settings. Many of the patterns are appropriate also…

Understanding Social Learning Relations of International Students in a Large Classroom Using Social Network Analysis

ERIC Educational Resources Information Center

Rienties, Bart; Héliot, YingFei; Jindal-Snape, Divya

2013-01-01

A common assumption in higher education is that international students find it difficult to develop learning and friendship relations with host students. When students are placed in a student-centred environment, international students from different cultural backgrounds are "forced" to work together with other students, which allows…

Identification and chemical characterization of particulate matter from wave soldering processes at a printed circuit board manufacturing company.

PubMed

Szoboszlai, Z; Kertész, Zs; Szikszai, Z; Angyal, A; Furu, E; Török, Zs; Daróczi, L; Kiss, A Z

2012-02-15

In this case study, the elemental composition and mass size distribution of indoor aerosol particles were determined in a working environment where soldering of printed circuit boards (PCB) took place. Single particle analysis using ion and electron microscopy was carried out to obtain more detailed and reliable data about the origin of these particles. As a result, outdoor and indoor aerosol sources such as wave soldering, fluxing processes, workers' activity, mineral dust, biomass burning, fertilizing and other anthropogenic sources could be separated. With the help of scanning electron microscopy, characteristic particle types were identified. On the basis of the mass size distribution data, a stochastic lung deposition model was used to calculate the total and regional deposition efficiencies of the different types of particles within the human respiratory system. The information presented in this study aims to give insights into the detailed characteristics and the health impact of aerosol particles in a working environment where different kinds of soldering activity take place. Copyright © 2011 Elsevier B.V. All rights reserved.

Review of practices for keeping people with disabilities in employment: moving beyond the concept of compensation to implement a developmental approach.

PubMed

Bourmaud, Gaëtan; Rétaux, Xavier

2012-01-01

In France, there are strict laws in place to ensure that people with disabilities have access to, and can remain in employment. In this context, many businesses have "group agreements", to support and fund in-house actions in this area. For the last five years, as part of our work as consultant ergonomists, we have carried out over fifty ergonomics interventions for one of our clients to adapt the working environment for persons with disabilities. This paper presents an analysis of our practices to adapt working environment for employees with disabilities by means of a review of these different interventions. This analysis of practices specifically focuses on an issue we consider to be of vital importance: how to get past the concept of an impairment which can be compensated for with technical solutions, a concept in which both French legislation, and the practices of certain professionals working in the field of occupational disability are firmly rooted, and move towards a developmental approach, with the aim of designing an "enabling environment" [2-4,13].

Prison Nursing: Formation of a Stable Professional Identity.

PubMed

Choudhry, Khurshid; Armstrong, David; Dregan, Alexandru

The aim of this study was to analyze how working within prison environments can influence the self-identity and professional identity of nurses. The prison environment can be a difficult environment for nurses to deliver care within, with nurses having to carry out activities that seem to go against their professional role, while at the same time providing care to prisoners who have greater health needs than the general population. There is a lack of theoretical consideration of how prison nurses carry out their role in the face of such challenges. This study used a review of literature published over the last 11 years exploring nurses' beliefs, thoughts, and feelings toward delivering care within prison environment. With time, nurses working within prison environments develop specific skills to be able to deliver appropriate care to their patients. These skills include adapting to both the prison environment and the prison culture. Ultimately, adaptations lead to a change in identity allowing nurses to work effectively within prison. Providers of prison healthcare should ensure that induction (orientation) processes for new nurses are designed to address specific challenges that nurses face including the potential for cognitive dissonance. They should ensure that nurses receive training to develop and acquire the skills highlighted in this review. Ensuring that this training is in place may increase nurse retention.

Place in Pacific Islands Climate Education

NASA Astrophysics Data System (ADS)

Barros, C.; Koh, M. W.

2015-12-01

Understanding place, including both the environment and its people, is essential to understanding our climate, climate change, and its impacts. For us to develop a sense of our place, we need to engage in multiple ways of learning: observation, experimentation, and opportunities to apply new knowledge (Orr, 1992). This approach allows us to access different sources of knowledge and then create local solutions for local issues. It is especially powerful when we rely on experts and elders in our own community along with information from the global community.The Pacific islands Climate Education Partnership (PCEP) is a collaboration of partners—school systems, nongovernmental organizations, and government agencies—working to support learning and teaching about climate in the Pacific. Since 2009, PCEP partners have been working together to develop and implement classroom resources, curriculum standards, and teacher professional learning opportunities in which learners approach climate change and its impacts first through the lens of their own place. Such an approach to putting place central to teaching and learning about climate requires partnership and opportunities for learners to explore solutions for and with their communities. In this presentation, we will share the work unfolding in the Republic of the Marshall Islands (RMI) as one example of PCEP's approach to place-based climate education. Three weeklong K-12 teacher professional learning workshops took place during June-July 2015 in Majuro, RMI on learning gardens, climate science, and project-based learning. Each workshop was co-taught with local partners and supports educators in teaching climate-related curriculum standards through tasks that can foster sense of place through observation, experimentation, and application of new knowledge. Additionally, we will also share PCEP's next steps in place-based climate education, specifically around emerging conversations about the importance of highlighting stories of place to generate local solutions for local issues, as well as further global awareness about climate change impacts in the Pacific.

Therapeutic landscapes and longevity: Wellness tourism in Bama.

PubMed

Huang, Liyuan; Xu, Honggang

2018-01-01

Due to the rising demand for healthcare products and concern over environmental pollution, wellness tourism has been booming in China in recent years. The therapeutic landscape theory provides a multi-scale interpretation of wellness tourism to explore how wellness tourists achieve health in healing places. By presenting the results of 83 interviews conducted in Bama, China, this study reveals that the "longevity village" Bama, endorsed by centenarians, provides a retreat that combines natural beauty and a harmonious neighbourhood for wellness tourists. This article argues that although three themes-natural environment, social interaction and symbolic landscape-work together in the healing process of tourists, the symbolic landscape, which is significantly shaped by the longevity culture, plays a dominant role. Longevity in Chinese culture symbolizes the alignment of a strong body, graceful mind, and pleasant habitat. Furthermore, tourism reinforces the importance of symbols and imagination (of a place), the perception of longevity demonstrates the symbolic landscape and thus increases tourists' attachment to the place, and the unusual environment leads to a different therapeutic landscape from that of daily life. Finally, since to date there has been very few works on therapeutic landscapes in China, it is expected that this study will fill the knowledge gap and broaden the scope of application as well as conceptualization of the therapeutic landscape. Copyright © 2017 Elsevier Ltd. All rights reserved.

Associations between eating occasions and places of consumption among adults

PubMed Central

Liu, Jodi L.; Han, Bing; Cohen, Deborah A.

2015-01-01

The objective of this study was to determine whether places of consumption are associated with types of eating occasions. Data on dietary behaviors of 226 adults in five U.S. cities were collected in food diaries for one week. Types of eating occasions and places of consumption were recorded. Eating occasions were defined as occurrences of meal, snack, beverage, and non-fruit dessert consumption. Nearly one-third of eating occasions occurred at non-designated eating places. Repeated measure generalized linear models were used to assess the associations between types of eating occasions and places where food was consumed. Snacking on low-nutrient foods were more likely to occur in non-designated eating places. Snacking was more likely at work than at home, and sugar sweetened beverage consumption was more likely at food service outlets than at home. The finding that places of consumption were associated with different types of eating occasions suggests that contextual characteristics of a place are important in individual eating behaviors. Policies and programs aiming to promote healthy eating should leverage contextual characteristics of eating environments. PMID:25558025

The environmental education in the Italian Renaissance: the geoethical model of Machiavelli

NASA Astrophysics Data System (ADS)

Liserre, Battista; De Pascale, Francesco

2016-04-01

The importance of the environmental and geoethical education is also present in the thought of one of the greatest intellectuals of the Italian Renaissance: the philosopher Niccolò Machiavelli (1469-1527). In the "Discorsi" of Machiavelli, the natural character of the place where a city is built is a determining factor in the overall measure of the need on the character of the citizens; but the barren place, if can keep away the people from idleness, and thereby constitute an essential tool of virtuous civic life, prevents the development of the power which can be fostered only by the fertility of the site. It may give rise own laziness which hinders the development of virtue; and then, according to Machiavelli, laws must be to impose the need to produce good behavior through education. Already in the Renaissance, Machiavelli recognized the importance of establishing a harmonious relationship between man and environment and suggested that the institutions should give a virtuous model of environmental education. The physiognomy of the geographical and natural environment conditions in an essential way the exercise of civil life and the development of virtues. If the Rome's model imposes the primacy of fertile places, it happens, however, that, in his general conception of virtue and of historical dialectic, Machiavelli tended toward ultimately to increased functionality of the desolate places, which make difficult the life, and through the exercise of the need, make men more virtuous, keeping them away from the destructive threat of idleness. This aspect emerges from a different perspective, but convergent in "Asino" of Machiavelli (Chapter V). The link between the natural places and civic life that takes place isn't something absolutely default. Men's work, orders underpinning their collective life, laws that place the compulsion of necessity by the behavior of citizens, change the data of nature. Although the structure of a territory unequally, according to Machiavelli, can be changed by the foundation of new cities, an aspect to which the ancients placed special care, distributing and multiplying the population through the colonies, as highlighted in a passage of great historical and geographical interest in "Istorie Fiorentine" (II, 1). In this passage, the relationship between city and territory, human building and natural habitat is configured as an action of civil institutions and the work of human groups on the rough and unhealthy hostility of the physical environment. This passage is a topical question, considering the importance of human action which helps to change the places for their livelihood. Already in the Renaissance, Machiavelli identified the importance of a geoethical virtuous model for the citizens and the institutions.

Jungle in the heart of the city

NASA Astrophysics Data System (ADS)

Kolodziejska, Magdalena; Czerniak-Czyzniak, Marta

2015-04-01

Lessons of nature can be an interesting adventure for students if we allow them to actively participate in such activities. Students must engage in educational activities but thanks to them they also better absorb more knowledge and abilities. These types of activities also require proper preparation of the teacher, who should first get to know the area and next prepare a plan for the trip and also define objectives, tasks and issues that confront students. By providing such training for teachers, you can show various methods and forms of work, which allow to use the resources of the local environment. The area of the Vistula River is such an amazing place in Warsaw (capital of Poland). The phenomenon of this place is its wildness in the heart of the city. Fortunately, urbanization has not destroyed its wildness. Teachers are encouraged to use these unique resources in working with students. During the training they receive information and tools that help them to carry out such activities. Outdoor activities give possibility for cross subjects integration that is essential in modern teaching because in this place the content of different subjects complement each other. During these classes students gain not only the theoretical knowledge but also a comprehensive knowledge and intelligently learn the world around us and experience the processes occurring in the natural environment and cultural heritage. Interesting outdoor activities affect the growth of motivation of young people and affect their interest in natural subjects. During outdoor activities they observe the processes and phenomena in the natural place of their occurrence. Such activities can be treated both as providing the general overview for certain topics as well as its deepening. Students during an outdoor activity acquire abilities and improve practical skills. Also important is the ability to pursue educational goals. Observing the environment, students learn the culture of communing with nature. Outdoor activities shape students attitudes and beliefs about the need for rational management of natural resources and to join the efforts for nature and the environment. You cannot here omit the fact that the students often during communication with nature can establish strong emotional ties, he/she becomes sensitive to its beauty, also convinced of the need to protect the environment and most importantly can feel partly responsible for her condition. Outdoor activities engage all students to work and not just the most talented. It also allows for direct contact with the environment, offers the possibility of physical activity in the open air, allows for involvement of all sense receptors and thus are recognized by students, regardless of their age, for the most attractive. According to Piaget's theory "Thanks to activity in the external world a child (person) achieves the knowledge of the methods and regularities of its functioning". The author points out how important is to teach by an action especially when the student alone can experience the world around him/her.

Substance abuse among registered nurses.

PubMed

Epstein, Patricia M; Burns, Candace; Conlon, Helen Acree

2010-12-01

The stressful conditions under which nurses work, due in part to the nursing shortage, are among the risk factors that contribute to nurses' abuse of illicit drugs. Nurses differ from the general population in that they work in an environment where they not only have access to controlled substances, but also are exposed to death and dying, the stress of which can increase the risk of drug abuse. However, practicing while impaired places patients' lives at risk and decreases staff morale. Copyright 2010, SLACK Incorporated.

Media Rich, Resource Poor: Practical Work in an Impractical Environment

ERIC Educational Resources Information Center

van der Vliet, Emma; Deacon, Andrew

2004-01-01

Film and media courses appear well placed to exploit technology convergence in exposing students both to practical skills and to theoretical concepts. For the University of Cape Town's (UCT) large film and media studies courses, it is impractical simply to use the technology of professionals as this would typically be too expensive to purchase and…

Case-Based Learning in Virtual Groups--Collaborative Problem Solving Activities and Learning Outcomes in a Virtual Professional Training Course

ERIC Educational Resources Information Center

Kopp, Birgitta; Hasenbein, Melanie; Mandl, Heinz

2014-01-01

This article analyzes the collaborative problem solving activities and learning outcomes of five groups that worked on two different complex cases in a virtual professional training course. In this asynchronous virtual learning environment, all knowledge management content was delivered virtually and collaboration took place through forums. To…

Preparing Special Educators for the K-12 Online Learning Environment: A Survey of Teacher Educators

ERIC Educational Resources Information Center

Smith, Sean J.; Basham, James; Rice, Mary F.; Carter, Richard A., Jr.

2016-01-01

Pioneering research studies in teacher preparation in online settings have taken place, yet little to no work has been done specifically focused on teacher preparation for special education and learners with disabilities. In the present study, researchers from the Center on Online Learning and Students with Disabilities conducted a web-based…

Suited for Spacewalking: A Teacher's Guide with Activities for Technology Education, Mathematics, and Science.

ERIC Educational Resources Information Center

Vogt, Gregory L.

Space walking has captured the imagination of generations of children and adults since science fiction authors first placed their characters on the moon. The guide begins with brief discussions of the space environment, the history of space walking, NASA's current spacesuit, and work that astronauts do during spacewalks. These are followed by a…

Affirmative Action in Law School Admissions: What Do Racial Preferences Do? NBER Working Paper No. 14276

ERIC Educational Resources Information Center

Rothstein, Jesse; Yoon, Albert H.

2008-01-01

The Supreme Court has held repeatedly that race-based preferences in public university admissions are constitutional. But debates over the wisdom of affirmative action continue. Opponents of these policies argue that preferences are detrimental to minority students--that by placing these students in environments that are too competitive,…

The Campus as a Work of Art.

ERIC Educational Resources Information Center

Gaines, Thomas A.

This book looks at the architecture, landscaping and planning of college and university campuses as an art form. It explores the elements and principles that come together to make a successful campus and the importance of visual environment to the activity that takes place in it. A discussion of planning and campus components touches on libraries,…

Design of a Motivational Scaffold for the Malaysian e-Learning Environment

ERIC Educational Resources Information Center

Alias, Nor Aziah

2012-01-01

With a structure that provides control and choice over time, place, and pace, e-learning has emerged as a viable mode for working adults who wish to upgrade their knowledge. However, such flexibility provides leeway for these adults to procrastinate and for their motivation to dwindle. After all, many adults, especially Malaysian adults, are used…

Protecting ecotourism resources in a time of rapid economic and environmental transformation in Asia

Treesearch

Alan Watson; Dave Ostergren; Peter Fix; Bill Overbaugh; Dan McCollum; Linda Kruger; Martha Madsen; He Yang

2009-01-01

In the Far East of Russia, similar to many places in Asia, ecotourism and the environment are in transition. A science team, cooperating with the United Nations Development Programme project "Demonstrating Sustainable Conservation of Biological Diversity in Four Protected Territories in the Kamchatka Region, Russian Federation," is working to provide vital...

Language Policies and Linguistic Super-Diversity in Contemporary Urban Societies: The Case of the City of Southampton, UK

ERIC Educational Resources Information Center

Cadier, Linda; Mar-Molinero, Clare

2012-01-01

Our aim here is to investigate the multilingual "super-diverse" environment of Southampton City's work places, in public and private sector sites, and to observe how speakers interact and use their linguistic competences; whether this facilitates communication and social/professional integration, or whether this produces obstacles and…

United Sugpiaq Alutiiq (USA) Video Game: Preserving Traditional Knowledge, Culture, and Language

ERIC Educational Resources Information Center

Hall, Leslie D.; Sanderville, James Mountain Chief

2009-01-01

Video games are explored as a means of reviving dying indigenous languages. The design and production of the place-based United Sugpiaq Alutiiq (USA) video game prototype involved work across generations and across cultures. The video game is one part of a proposed digital environment where Sugcestun speakers in traditional Alaskan villages could…

American Indians, Blacks, & Asians in Oregon's Work Force.

ERIC Educational Resources Information Center

Helvoigt, Ted L.

Labor force issues do not take place in a vacuum. Most individuals base labor force decisions on a multitude of cultural and social factors, such as the environment in which they were reared, family obligations and responsibilities, divorce or the death of a spouse, or because of governmental policies. Sections in this document on demographics,…

University-School Partnerships for Clinical Experiences: Design, Implementation, Assessment, and Data Collection

ERIC Educational Resources Information Center

Sivakumaran, Thillainatarajan; Holland, Glenda; Clark, Leonard; Heyning, Katharina; Wishart, William; Flowers-Gibson, Beverly

2011-01-01

University teacher education programs establish partnerships with P-12 schools, in part to place their teacher education candidates in a learning environment that allows candidates to work with a diverse population of learners. The purpose of this study was to examine three universities in regard to the partnerships utilized for field and clinical…

A Sense of Place: Rural Training at a Regional Medical School Campus

ERIC Educational Resources Information Center

Crump, William J.; Barnett, Darel; Fricker, Steve

2004-01-01

Traditionally, rural students experience urban disruption during the many years of education and training in urban environments before choosing a practice site. Regional rural campuses that allow students to live and work in small towns during the last 2 years of medical school are one strategy to address this issue. Purpose: To report the…

Human interaction with wearable computer systems: a look at glasses-mounted displays

NASA Astrophysics Data System (ADS)

Revels, Allen R.; Quill, Laurie L.; Kancler, David E.; Masquelier, Barbara L.

1998-09-01

With the advancement of technology and the information explosion, integration of the two into performance aiding systems can have a significant impact on operational and maintenance environments. The Department of Defense and commercial industry have made great strides in digitizing and automating technical manuals and data to be presented on performance aiding systems. These performance aides are computerized interactive systems that provide procedures on how to operate and maintain fielded systems. The idea is to provide the end-user a system which is compatible with their work environment. The purpose of this paper is to show, historically, the progression of wearable computer aiding systems for maintenance environments, and then highlight the work accomplished in the design and development of glasses- mounted displays (GMD). The paper reviews work performed over the last seven years, then highlights, through review of a usability study, the advances made with GMDs. The use of portable computing systems, such as laptop and notebook, computers, does not necessarily increase the accessibility of the displayed information while accomplishing a given task in a hands-busy, mobile work environment. The use of a GMD increases accessibility of the information by placing it in eye sight of the user without obstructing the surrounding environment. Although the potential utility for this type of display is great, hardware and human integration must be refined. Results from the usability study show the usefulness and usability of the GMD in a mobile, hands-free environment.

Integrating collaborative place-based health promotion coalitions into existing health system structures: the experience from one Australian health coalition.

PubMed

Ehrlich, Carolyn; Kendall, Elizabeth

2015-01-01

Increasingly, place-based collaborative partnerships are being implemented to develop the capacity of communities to build supportive environments and improve population health outcomes. These place-based initiatives require cooperative and coordinated responses that can exist within social systems and integrate multiple responses. However, the dynamic interplay between co-existing systems and new ways of working makes implementation outcomes unpredictable. We interviewed eight programme leaders, three programme teams and two advisory groups to explore the capacity of one social system to implement and normalise a collaborative integrated place-based health promotion initiative in the Logan and Beaudesert area in South East Queensland, Australia. The construct of capacity as defined in the General Theory of Implementation was used to develop a coding framework. Data were then placed into conceptually coherent groupings according to this framework until all data could be accounted for. Four themes defined capacity for implementation of a collaborative and integrated response; namely, the ability to (1) traverse a nested and contradictory social landscape, (2) be a responsive and 'good' community partner, (3) establish the scaffolding required to work 'in place'; and (4) build a shared meaning and engender trust. Overall, we found that the capacity of the system to embed a place-based health promotion initiative was severely limited by the absence of these features. Conflict, disruption and constant change within the context into which the place-based collaborative partnership was being implemented meant that existing relationships were constantly undermined and the capacity of the partners to develop trust-based coherent partnerships was constantly diminished. To enhance the likelihood that collaborative and integrated place-based health promotion initiatives will become established ways of working, an agreed, meaningful and clearly articulated vision and identity are required; goals must be prioritised and negotiated; and sustainable resourcing must be assured.

Clinical supervisors' perspectives on delivering work integrated learning: a survey study.

PubMed

Mather, Carey A; McKay, Angela; Allen, Penny

2015-04-01

Previous research has indicated a disconnect between academic nursing programmes and workplace learning environments. Nurse supervisors and clinical practitioners have reported inadequate information and training on how to support students of nursing to learn in the clinical setting. This study aimed to investigate the level of confidence that clinical supervisors have in relation to specific components of supporting student learning in the work place. Survey of clinical nurse supervisors. Simulation-based clinical reasoning workshops. Sixty participants: fifty nine registered nurses, including nurse managers and clinical nurse educators, and one allied health professional. Survey using Likert scales and free-text questions. The findings indicated that clinicians were confident in sharing their knowledge and experience with students and making them feel welcome in the work place, they were less confident about what were the significant learnings in relation to students' academic programme. Registered nurses supervising students were experienced clinicians with many role responsibilities, which were perceived as barriers to the role of clinical supervisor. Participants reported that they would like tools to assist them with developing links to the academic programme. They considered that these tools would support student learning and remediation in the work place. This study found that the abilities of supervisors to support student learning is an identified gap impacting on work integrated learning. The results indicated the need for a professional development workshop, to enable clinical supervisors to move beyond promoting a supervision model, towards a theoretical framework for assisting and guiding students to learn. Addressing this deficit will improve growth and change in student learning in the work place. Copyright © 2015 Elsevier Ltd. All rights reserved.

Reducing Indoor Noise Levels Using People's Perception on Greenery

NASA Astrophysics Data System (ADS)

Mediastika, Christina E.; Binarti, Floriberta

2013-12-01

Employees working in cubicles of open-plan offices in Indonesia were studied in regard to their perception on the ability of indoor greenery to reduce noise levels. Sansevieria trifasciata and Scindapsus sp were used. Each was placed in the cubicle and noise levels were measured without plants, with Sansevieria, and with Scindapsus in place. The meters showed very insignificant difference. However, responses to surveys indicated a perception of lower noise in the presence of greenery. This seemed to be supported by prior knowledge and preconception and may be useful in creating a "quieter" indoor environment.

Fulfillment of Work-Life Balance From the Organizational Perspective: A Case Study.

PubMed

Mazerolle, Stephanie M; Goodman, Ashley

2013-04-18

  Researchers studying work-life balance have examined policy development and implementation to create a family-friendly work environment from an individualistic perspective rather than from a cohort of employees working under the same supervisor.   To investigate what factors influence work-life balance within the National Collegiate Athletic Association (NCAA) Division I clinical setting from the perspective of an athletic training staff.   Qualitative study.   Web-based management system.   Eight athletic trainers (5 men, 3 women; age = 38 ± 7 years) in the NCAA Division I setting.   Participants responded to a series of questions by journaling their thoughts and experiences. We included data-source triangulation, multiple analyst triangulation, and peer review to establish data credibility. We analyzed the data via a grounded theory approach.   Three themes emerged from the data. Family-oriented and supportive work environment was described as a workplace that fosters and encourages work-life balance through professionally and personally shared goals. Nonwork outlets included activities, such as exercise and personal hobbies, that provide time away from the role of the athletic trainer. Individualistic strategies reflected that although the athletic training staff must work together and support one another, each staff member must have his or her own personal strategies to manage personal and professional responsibilities.   The foundation for a successful work environment in the NCAA Division I clinical setting potentially can center on the management style of the supervisor, especially one who promotes teamwork among his or her staff members. Although a family-friendly work environment is necessary for work-life balance, each member of the athletic training staff must have personal strategies in place to fully achieve a balance.

Fulfillment of work-life balance from the organizational perspective: a case study.

PubMed

Mazerolle, Stephanie M; Goodman, Ashley

2013-01-01

Researchers studying work-life balance have examined policy development and implementation to create a family-friendly work environment from an individualistic perspective rather than from a cohort of employees working under the same supervisor. To investigate what factors influence work-life balance within the National Collegiate Athletic Association (NCAA) Division I clinical setting from the perspective of an athletic training staff. Qualitative study. Web-based management system. Eight athletic trainers (5 men, 3 women; age = 38 ± 7 years) in the NCAA Division I setting. Participants responded to a series of questions by journaling their thoughts and experiences. We included data-source triangulation, multiple-analyst triangulation, and peer review to establish data credibility. We analyzed the data via a grounded theory approach. Three themes emerged from the data. Family-oriented and supportive work environment was described as a workplace that fosters and encourages work-life balance through professionally and personally shared goals. Nonwork outlets included activities, such as exercise and personal hobbies, that provide time away from the role of the athletic trainer. Individualistic strategies reflected that although the athletic training staff must work together and support one another, each staff member must have his or her own personal strategies to manage personal and professional responsibilities. The foundation for a successful work environment in the NCAA Division I clinical setting potentially can center on the management style of the supervisor, especially one who promotes teamwork among his or her staff members. Although a family-friendly work environment is necessary for work-life balance, each member of the athletic training staff must have personal strategies in place to fully achieve a balance.

Optimizing and Quantifying CO 2 Storage Resource in Saline Formations and Hydrocarbon Reservoirs

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

Bosshart, Nicholas W.; Ayash, Scott C.; Azzolina, Nicholas A.

In an effort to reduce carbon dioxide (CO 2) emissions from large stationary sources, carbon capture and storage (CCS) is being investigated as one approach. This work assesses CO 2 storage resource estimation methods for deep saline formations (DSFs) and hydrocarbon reservoirs undergoing CO 2 enhanced oil recovery (EOR). Project activities were conducted using geologic modeling and simulation to investigate CO 2 storage efficiency. CO 2 storage rates and efficiencies in DSFs classified by interpreted depositional environment were evaluated at the regional scale over a 100-year time frame. A focus was placed on developing results applicable to future widespread commercial-scalemore » CO 2 storage operations in which an array of injection wells may be used to optimize storage in saline formations. The results of this work suggest future investigations of prospective storage resource in closed or semiclosed formations need not have a detailed understanding of the depositional environment of the reservoir to generate meaningful estimates. However, the results of this work also illustrate the relative importance of depositional environment, formation depth, structural geometry, and boundary conditions on the rate of CO 2 storage in these types of systems. CO 2 EOR occupies an important place in the realm of geologic storage of CO 2, as it is likely to be the primary means of geologic CO 2 storage during the early stages of commercial implementation, given the lack of a national policy and the viability of the current business case. This work estimates CO 2 storage efficiency factors using a unique industry database of CO 2 EOR sites and 18 different reservoir simulation models capturing fluvial clastic and shallow shelf carbonate depositional environments for reservoir depths of 1219 and 2438 meters (4000 and 8000 feet) and 7.6-, 20-, and 64-meter (25-, 66,- and 209-foot) pay zones. The results of this work provide practical information that can be used to quantify CO 2 storage resource estimates in oil reservoirs during CO 2 EOR operations (as opposed to storage following depletion) and the uncertainty associated with those estimates.« less

The Design and Evaluation of a Large-Scale Real-Walking Locomotion Interface

PubMed Central

Peck, Tabitha C.; Fuchs, Henry; Whitton, Mary C.

2014-01-01

Redirected Free Exploration with Distractors (RFED) is a large-scale real-walking locomotion interface developed to enable people to walk freely in virtual environments that are larger than the tracked space in their facility. This paper describes the RFED system in detail and reports on a user study that evaluated RFED by comparing it to walking-in-place and joystick interfaces. The RFED system is composed of two major components, redirection and distractors. This paper discusses design challenges, implementation details, and lessons learned during the development of two working RFED systems. The evaluation study examined the effect of the locomotion interface on users’ cognitive performance on navigation and wayfinding measures. The results suggest that participants using RFED were significantly better at navigating and wayfinding through virtual mazes than participants using walking-in-place and joystick interfaces. Participants traveled shorter distances, made fewer wrong turns, pointed to hidden targets more accurately and more quickly, and were able to place and label targets on maps more accurately, and more accurately estimate the virtual environment size. PMID:22184262

[Evaluation of the incidence of clinical symptoms and risk factors for COPD based on the monitoring of refinery workers in Piock (1993-1996)].

PubMed

Boros, P; Martusewicz-Boros, M; Doboszyńska, A; Kowalski, J; Droszcz, W

1998-01-01

Work place environment plays an important role in development diseases because of the time spend in and different toxic factors placed in it. The aim of study was to assess the ventilatory efficiency in individuals employed in Generating Plant (GP) in relation to the pollution of the work place and the tobacco smoking habit during 3 years. The study covered a group of 144 male individuals employed at GP. (age 39.3 +/- 8.7 yrs, period of employment 20.3 +/- 8.6 yrs, smokers 53.5%. Lung function tests consisted of VC, FVC, FEV1, FEV1%VC, PEF, FEF50 counted from flow-volume curve and TGV, Rt measured using pletysmographic method. All tests were performed using pletysmograph (Masterlab) "Jaeger" placed on the ambulance near to the work place. The measurements were taken in May 1993 and 1996. Results were compared to with normal values (acc. ECSC). The anamnesis was obtained from all workers in the form of questionnaire projected for this study. All measurements were done during work time (9.00 a.m. to 2.00 p.m.). Mean values of the ventilation indices remained within the normal range but comparing results in smokers and non-smokers group significant differences in FEV1 and TGV were found. The symptoms of chronic bronchitis were present in 20.8% of persons. Spirometric criteria for the COPD diagnosis were found in 16 persons (11%). Only 5 persons (31%) were symptomatic. The mean decrease of FEV1 was 16.2 ml/yr, in the COPD group it was 82.5 ml/yr. The greater annual loss of FEV1 was found in the smokers and symptoms groups.

Vision Algorithms to Determine Shape and Distance for Manipulation of Unmodeled Objects

NASA Technical Reports Server (NTRS)

Montes, Leticia; Bowers, David; Lumia, Ron

1998-01-01

This paper discusses the development of a robotic system for general use in an unstructured environment. This is illustrated through pick and place of randomly positioned, un-modeled objects. There are many applications for this project, including rock collection for the Mars Surveyor Program. This system is demonstrated with a Puma560 robot, Barrett hand, Cognex vision system, and Cimetrix simulation and control, all running on a PC. The demonstration consists of two processes: vision system and robotics. The vision system determines the size and location of the unknown objects. The robotics part consists of moving the robot to the object, configuring the hand based on the information from the vision system, then performing the pick/place operation. This work enhances and is a part of the Low Cost Virtual Collaborative Environment which provides remote simulation and control of equipment.

Hippocampal Remapping Is Constrained by Sparseness rather than Capacity

PubMed Central

Kammerer, Axel; Leibold, Christian

2014-01-01

Grid cells in the medial entorhinal cortex encode space with firing fields that are arranged on the nodes of spatial hexagonal lattices. Potential candidates to read out the space information of this grid code and to combine it with other sensory cues are hippocampal place cells. In this paper, we investigate a population of grid cells providing feed-forward input to place cells. The capacity of the underlying synaptic transformation is determined by both spatial acuity and the number of different spatial environments that can be represented. The codes for different environments arise from phase shifts of the periodical entorhinal cortex patterns that induce a global remapping of hippocampal place fields, i.e., a new random assignment of place fields for each environment. If only a single environment is encoded, the grid code can be read out at high acuity with only few place cells. A surplus in place cells can be used to store a space code for more environments via remapping. The number of stored environments can be increased even more efficiently by stronger recurrent inhibition and by partitioning the place cell population such that learning affects only a small fraction of them in each environment. We find that the spatial decoding acuity is much more resilient to multiple remappings than the sparseness of the place code. Since the hippocampal place code is sparse, we thus conclude that the projection from grid cells to the place cells is not using its full capacity to transfer space information. Both populations may encode different aspects of space. PMID:25474570

The Song of the Other/Public Space as a Learning Environment and Gypsy Musicians in Turkey

ERIC Educational Resources Information Center

Ozer, Ulas

2013-01-01

This work focuses on both public musical practices of Gypsy musicians who live in the Thracian land lying within the northwest of Turkey, and musical learning that takes place here. I primarily highlight the historic dimensions of the relation between Gypsies and music and emphasized musicianship in the lives of Gypsies as a fundamental class…

The dream of a nation

NASA Technical Reports Server (NTRS)

Martinez, Alfredo

1988-01-01

A challenging new era is under consideration and on its way. With it, comes new problems and questions to solve and answer. Nevertheless, positive thinking is required of all those who participate in or share part of the Space Station's responsibility. Hence, no longer is space an unknown, unreachable environment. It is simply a place for men and women to live, work, and learn.

To authorize the Peace Corps Commemorative Foundation to establish a commemorative work in the District of Columbia and its environs, and for other purposes.

THOMAS, 113th Congress

Rep. Kennedy, Joseph P., III [D-MA-4

2013-02-28

House - 01/23/2014 Placed on the Union Calendar, Calendar No. 245. (All Actions) Notes: For further action, see S.230, which became Public Law 113-78 on 1/24/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Independent Living: A Study of Rehabilitation of Physically Handicapped Adults Living in Foster Homes; Social Work Intervention in the Adaptation to Family Environment. Final Report.

ERIC Educational Resources Information Center

Young, Howard D.

As an alternative to unnecessary inpatient care of adults with orthopedic disabilities, the Independent Living Project (ILP) placed persons who were institutionalized without need and persons who were living in the community under unsatisfactory circumstances in foster homes. Information is presented on the intake procedures, homefinding…

The Architect, the Museum, and the School: Working Together to Incorporate Architecture and Built Environment Education into the Curriculum

ERIC Educational Resources Information Center

Chalas, Agnieszka

2015-01-01

This article documents an innovative project at the Canadian Centre for Architecture (CCA) that placed teaching architects in six underprivileged elementary schools in Montreal in an effort to both improve the status of architectural education in schools and support teachers with integrating museum learning into the classroom. Throughout the…

Analyzing Learner Characteristics, Undergraduate Experience and Individual Teamwork Knowledge, Skills and Abilities: Toward Identifying Themes to Promote Higher Workforce Readiness

ERIC Educational Resources Information Center

Frederick, Consuelo V.

2009-01-01

With the world amidst globalization and economic flux affecting business, industry, and communities the need to work together becomes increasingly important. Higher education serves an important role in developing the individual teaming capabilities of the workforce. This environment is the time and place--opportunity for student personnel to…

Place-Based Partnerships on Behalf of Children, Families and Communities: Energy Express.

ERIC Educational Resources Information Center

Butera, Gretchen; Richason, Dan; Phillips, Ruthellen

Energy Express is an 8-week summer nutrition and literacy program in low-income West Virginia communities. Multi-age groups of eight children in grades 1-6 work with college student mentors for 3 1/2 hours each day, eating breakfast and lunch served family-style and creating print-rich environments that support their emerging literacy. The program…

Keys Ranch: Where Time Stood Still. Teaching with Historic Places.

ERIC Educational Resources Information Center

Lyle, Jody

In 1917 Bill Keys chose to establish a ranch and raise a family in the hostile high desert environment of California. Keys and other 20th-century homesteaders lived much as earlier pioneers in the West had, working hard to make marginal land holdings successful. Today, Keys Ranch is preserved as part of Joshua Tree National Park. This lesson is…

An Inquiry-Based Biochemistry Laboratory Structure Emphasizing Competency in the Scientific Process: A Guided Approach with an Electronic Notebook Format

ERIC Educational Resources Information Center

Hall, Mona L.; Vardar-Ulu, Didem

2014-01-01

The laboratory setting is an exciting and gratifying place to teach because you can actively engage the students in the learning process through hands-on activities; it is a dynamic environment amenable to collaborative work, critical thinking, problem-solving and discovery. The guided inquiry-based approach described here guides the students…

The Computer-Based Assessment of Complex Problem Solving and How It Is Influenced by Students' Information and Communication Technology Literacy

ERIC Educational Resources Information Center

Greiff, Samuel; Kretzschmar, André; Müller, Jonas C.; Spinath, Birgit; Martin, Romain

2014-01-01

The 21st-century work environment places strong emphasis on nonroutine transversal skills. In an educational context, complex problem solving (CPS) is generally considered an important transversal skill that includes knowledge acquisition and its application in new and interactive situations. The dynamic and interactive nature of CPS requires a…

Perceptions of Social Loafing in Online Learning Groups: A Study of Public University and U.S. Naval War College Students

ERIC Educational Resources Information Center

Piezon, Sherry L.; Ferree, William D.

2008-01-01

Social loafing research has spanned several decades and fields of study. Research has provided support for both the existence of social loafing and its antecedents within the laboratory, classroom, and work place. Studies regarding the perceptions of social loafing and its effects in the online learning environment, however, are largely…

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, workers confirm the Multi-Purpose Logistics Module Donatello is safely in place on a work stand. Previously housed in the Operations and Checkout Building, Donatello was brought into the SSPF for routine testing. This is the first time all three MPLMs (Donatello, Raffaello and Leonardo) are in the SSPF. The MPLMs were built by the Italian Space Agency, to serve as reusable logistics carriers and the primary delivery system to resupply and return station cargo requiring a pressurized environment. The third MPLM, Raffaello, is scheduled to fly on Space Shuttle Atlantis on mission STS-114.

NASA Image and Video Library

2004-02-13

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, workers confirm the Multi-Purpose Logistics Module Donatello is safely in place on a work stand. Previously housed in the Operations and Checkout Building, Donatello was brought into the SSPF for routine testing. This is the first time all three MPLMs (Donatello, Raffaello and Leonardo) are in the SSPF. The MPLMs were built by the Italian Space Agency, to serve as reusable logistics carriers and the primary delivery system to resupply and return station cargo requiring a pressurized environment. The third MPLM, Raffaello, is scheduled to fly on Space Shuttle Atlantis on mission STS-114.

Smile,please!

NASA Astrophysics Data System (ADS)

Parets Llorca, Maria Jesus; Casasus, Maria Jose

2014-05-01

Scientific education skills should be learned in school. We must consider that observation of phenomena and analysis of data is very important to scientific studies. Students should develop these abilities to grow in their knowledge. Our students between 13 and 14 years old are not used to carefully observe what is happening in their environment. If you ask them, everything is in the same place and has the same characteristics everyday. For them the face of the Earth is the same day by day. To encourage students to observe how their environment is changing, like our face, which changes with any stimulus, I propose that they take photos of the same place every few days. After that, they must analyze the differences over time. During the learning process, different methodological tools of teaching and learning have been used. A cooperative group works choosing a place and taking photos two or three times a week during the semester. The last trimester they must analyze and collect data about which differences have taken place by nature or human action. After that, an oral presentation is prepared by each group of students. Finally, the students apply their new understanding during a public exhibition at our school in order to teach other students to understand how our earth is continuously changing at the surface.

Functional Differences in the Backward Shifts of CA1 and CA3 Place Fields in Novel and Familiar Environments

PubMed Central

Roth, Eric D.; Yu, Xintian; Rao, Geeta; Knierim, James J.

2012-01-01

Insight into the processing dynamics and other neurophysiological properties of different hippocampal subfields is critically important for understanding hippocampal function. In this study, we compared shifts in the center of mass (COM) of CA3 and CA1 place fields in a familiar and completely novel environment. Place fields in CA1 and CA3 were simultaneously recorded as rats ran along a closed loop track in a familiar room followed by a session in a completely novel room. This process was repeated each day over a 4-day period. CA3 place fields shifted backward (opposite to the direction of motion of the rat) only in novel environments. This backward shift gradually diminished across days, as the novel environment became more familiar with repeated exposures. Conversely, CA1 place fields shifted backward across all days in both familiar and novel environments. Prior studies demonstrated that CA1 place fields on average do not exhibit a backward shift during the first exposure to an environment in which the familiar cues are rearranged into a novel configuration, although CA3 place fields showed a strong backward shift. Under the completely novel conditions of the present study, no dissociation was observed between CA3 and CA1 during the first novel session (although a strong dissociation was observed in the familiar sessions and the later novel sessions). In summary, this is the first study to use simultaneous recordings in CA1 and CA3 to compare place field COM shift and other associated properties in truly novel and familiar environments. This study further demonstrates functional differentiation between CA1 and CA3 as the plasticity of CA1 place fields is affected differently by exposure to a completely novel environment in comparison to an altered, familiar environment, whereas the plasticity of CA3 place fields is affected similarly during both types of environmental novelty. PMID:22558316

A qualitative study of the interactions among the psychosocial work environment and family, community and services for workers with low mental health.

PubMed

Mackenzie, Catherine R; Keuskamp, Dominic; Ziersch, Anna M; Baum, Fran E; Popay, Jennie

2013-09-03

The psychosocial work environment can benefit and harm mental health. Poor psychosocial work environments and high level work-family conflict are both associated with poor mental health, yet little is known about how people with poor mental health manage the interactions among multiple life domains. This study explores the interfaces among paid work, family, community and support services and their combined effects on mental health. We conducted 21 in-depth semi-structured interviews with people identified as having poor mental health to examine their experiences of paid employment and mental health and wellbeing in the context of their daily lives. The employment-related psychosocial work environment, particularly workplace relationships, employment security and degree of control over hours, strongly affected participants' mental health. The interfaces among the life domains of family, community and access to support services suggest that effects on mental health differ according to: time spent in each domain, the social, psychological and physical spaces where domain activities take place, life stage and the power available to participants in their multiple domains. This paper is based on a framework analysis of all the interviews, and vignettes of four cases. Cases were selected to represent different types of relationships among the domains and how interactions among them either mitigated and/or exacerbated mental health effects of psychosocial work environments. Examining domain interactions provides greater explanatory capacity for understanding how people with low mental health manage their lives than restricting the research to the separate impacts of the psychosocial work environment or work-family conflict. The extent to which people can change the conditions under which they engage in paid work and participate in family and social life is significantly affected by the extent to which their employment position affords them latitude. Policies that provide psychosocial protections to workers that enable them to make changes or complaints without detrimental repercussions (such as vilification or job loss) and increase access to welfare benefits and support services could improve mental health among people with paid work. These policies would have particularly important effects for those in lower socioeconomic status positions.

A qualitative study of the interactions among the psychosocial work environment and family, community and services for workers with low mental health

PubMed Central

2013-01-01

Background The psychosocial work environment can benefit and harm mental health. Poor psychosocial work environments and high level work-family conflict are both associated with poor mental health, yet little is known about how people with poor mental health manage the interactions among multiple life domains. This study explores the interfaces among paid work, family, community and support services and their combined effects on mental health. Methods We conducted 21 in-depth semi-structured interviews with people identified as having poor mental health to examine their experiences of paid employment and mental health and wellbeing in the context of their daily lives. Results The employment-related psychosocial work environment, particularly workplace relationships, employment security and degree of control over hours, strongly affected participants’ mental health. The interfaces among the life domains of family, community and access to support services suggest that effects on mental health differ according to: time spent in each domain, the social, psychological and physical spaces where domain activities take place, life stage and the power available to participants in their multiple domains. This paper is based on a framework analysis of all the interviews, and vignettes of four cases. Cases were selected to represent different types of relationships among the domains and how interactions among them either mitigated and/or exacerbated mental health effects of psychosocial work environments. Conclusions Examining domain interactions provides greater explanatory capacity for understanding how people with low mental health manage their lives than restricting the research to the separate impacts of the psychosocial work environment or work-family conflict. The extent to which people can change the conditions under which they engage in paid work and participate in family and social life is significantly affected by the extent to which their employment position affords them latitude. Policies that provide psychosocial protections to workers that enable them to make changes or complaints without detrimental repercussions (such as vilification or job loss) and increase access to welfare benefits and support services could improve mental health among people with paid work. These policies would have particularly important effects for those in lower socioeconomic status positions. PMID:24004446

A systematic review of the relationship between objective measurements of the urban environment and psychological distress.

PubMed

Gong, Yi; Palmer, Stephen; Gallacher, John; Marsden, Terry; Fone, David

2016-11-01

The urban environment has become the main place that people live and work. As a result it can have profound impacts on our health. While much of the literature has focused on physical health, less attention has been paid to the possible psychological impacts of the urban environment. In order to understand the potential relevance and importance of the urban environment to population mental health, we carried out a systematic review to examine the associations between objective measurements of the urban environment and psychological distress, independently of the individual's subjective perceptions of the urban environment. 11 peer-reviewed papers published in English between January 2000 and February 2012 were identified. All studies were cross-sectional. Despite heterogeneity in study design, the overall findings suggested that the urban environment has measurable associations with psychological distress, including housing with deck access, neighbourhood quality, the amount of green space, land-use mix, industry activity and traffic volume. The evidence supports the need for development of interventions to improve mental health through changing the urban environment. We also conclude that new methods for measuring the urban environment objectively are needed which are meaningful to planners. In particular, future work should look at the spatial-temporal dynamic of the urban environment measured in Geographical Information System (GIS) in relation to psychological distress. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Continuous Space Estimation: Increasing WiFi-Based Indoor Localization Resolution without Increasing the Site-Survey Effort.

PubMed

Hernández, Noelia; Ocaña, Manuel; Alonso, Jose M; Kim, Euntai

2017-01-13

Although much research has taken place in WiFi indoor localization systems, their accuracy can still be improved. When designing this kind of system, fingerprint-based methods are a common choice. The problem with fingerprint-based methods comes with the need of site surveying the environment, which is effort consuming. In this work, we propose an approach, based on support vector regression, to estimate the received signal strength at non-site-surveyed positions of the environment. Experiments, performed in a real environment, show that the proposed method could be used to improve the resolution of fingerprint-based indoor WiFi localization systems without increasing the site survey effort.

Continuous Space Estimation: Increasing WiFi-Based Indoor Localization Resolution without Increasing the Site-Survey Effort †

PubMed Central

Hernández, Noelia; Ocaña, Manuel; Alonso, Jose M.; Kim, Euntai

2017-01-01

Although much research has taken place in WiFi indoor localization systems, their accuracy can still be improved. When designing this kind of system, fingerprint-based methods are a common choice. The problem with fingerprint-based methods comes with the need of site surveying the environment, which is effort consuming. In this work, we propose an approach, based on support vector regression, to estimate the received signal strength at non-site-surveyed positions of the environment. Experiments, performed in a real environment, show that the proposed method could be used to improve the resolution of fingerprint-based indoor WiFi localization systems without increasing the site survey effort. PMID:28098773

GIS management system of power plant staff based on wireless fidelity indoor location technology

NASA Astrophysics Data System (ADS)

Zhang, Ting

2017-05-01

The labor conditions and environment of electric power production are quite complicated. It is very difficult to realize the real-time supervision of the employees' working conditions and safety. Using the existing base stations in the power plant, the wireless fidelity network is established to realize the wireless coverage of the work site. We can use mobile phone to communicate and achieve positioning. The main content of this project is based on the special environment of the power plant, designed a suitable for ordinary Android mobile phone indoor wireless fidelity positioning system, real-time positioning and record the scene of each employee's movement trajectory, has achieved real-time staff check Gang, Staff in place, and for the safety of employees to provide a guarantee.

Awareness Information with Speech and Sound

NASA Astrophysics Data System (ADS)

Kainulainen, Anssi; Turunen, Markku; Hakulinen, Jaakko

In modern work environments, people have many tasks, collaborate with other people and use various equipment and services. Staying aware of other people, processes and situations in work environments is important. We naturally use our hearing to maintain this awareness; hearing other people talk let us know they are present, sounds of people walking, typing, etc. help us stay aware of overall situation almost without conscious effort. Such awareness can also be supported by technology; information can be presented with varying levels of subtlety ranging from loud warning signals to subtle cues, such as the sound of a hard drive indicating activity in a computer. Creating a computer system that supports our awareness of coworkers and overall situation in the workplace can increase our productivity and make the workplace a more social and enjoyable place.

Space Station Freedom Gateway to the Future

NASA Technical Reports Server (NTRS)

1992-01-01

The first inhabited outpost on the frontier of space will be a place to live, work, and discover. Experiments conducted on Freedom will advance scientific knowledge about our world, our environment, and ourselves. We will learn how to adapt to the space environment and to build and operate new spacecraft with destinations far beyond Earth, continuing the tradition of exploration that began with a journey to the Moon. What we learn from living and working on Freedom will strengthen our expertise in science and engineering, promote national research and development initiatives and inspire another generation of Americans to push forward and onward. On the eve of the 21st century, Space Station Freedom will be our gateway to the future. This material covers gateways to space, research, discovery, utilization, benefits, and NASA.

Joint occupational and environmental pollution prevention strategies: a model for primary prevention.

PubMed

Armenti, Karla; Moure-Eraso, Rafael; Slatin, Craig; Geiser, Ken

2003-01-01

Occupational and environmental health issues are not always considered simultaneously when attempting to reduce or eliminate hazardous materials from our environment. Methods used to decrease exposure to hazardous chemicals in the workplace often lead to increased exposure in the environment and to the community outside the workplace. Conversely, efforts to control emissions of hazardous chemicals into the environment often lead to increased exposure to the workers inside the plant. There are government regulations in place that ensure a safe work environment or a safe outside environment; however, there is little integration of both approaches when considering the public's health as a whole. This article examines some of the reasons behind this dichotomy, focusing on the regulatory and policy frameworks with respect to workplace and environment that have resulted in the inability of the Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) to coordinate their efforts to protect public health. The components of the Pollution Prevention Act and its potential to serve as a model for integrating occupational and environmental health are discussed. Limitations regarding enforcement of pollution prevention, as well as its disconnection from the work environment are equally highlighted. The article finishes by examining the barriers to integrating the occupational and environmental health paradigms and the promotion of primary prevention in public health.

Measuring potential access to food stores and food-service places in rural areas in the U.S.

PubMed

Sharkey, Joseph R

2009-04-01

Geographic access to healthy food resources remains a major focus of research that examines the contribution of the built environment to healthful eating. Methods used to define and measure spatial accessibility can significantly affect the results. Considering the implications for marketing, policy, and programs, adequate measurement of the food environment is important. Little of the published work on food access has focused on rural areas, where the burden of nutrition-related disease is greater. This article seeks to expand our understanding of the challenges to measurement of potential spatial access to food resources in rural areas in the U.S. Key challenges to the accurate measurement of the food environment in rural areas include: (1) defining the rural food environment while recognizing that market factors may be changing; (2) describing characteristics that may differentiate similar types of food stores and food-service places; and (3) determining location coordinates for food stores and food-service places. In order to enhance measurements in rural areas, "ground-truthed" methodology, which includes on-site observation and collection of GPS data, should become the standard for rural areas. Measurement must also recognize the emergence of new and changing store formats. Efforts should be made to determine accessibility, in terms of both proximity to a single location and variety of multiple locations within a specified buffer, from origins other than the home, and consider multipurpose trips and trip chaining. The measurement of food access will be critical for community-based approaches to meet dietary needs. Researchers must be willing to take the steps necessary for rigorous measurement of a dynamic food environment.

Method validation for methanol quantification present in working places

NASA Astrophysics Data System (ADS)

Muna, E. D. M.; Bizarri, C. H. B.; Maciel, J. R. M.; da Rocha, G. P.; de Araújo, I. O.

2015-01-01

Given the widespread use of methanol by different industry sectors and high toxicity associated with this substance, it is necessary to use an analytical method able to determine in a sensitive, precise and accurate levels of methanol in the air of working environments. Based on the methodology established by the National Institute for Occupational Safety and Health (NIOSH), it was validated a methodology for determination of methanol in silica gel tubes which had demonstrated its effectiveness based on the participation of the international collaborative program sponsored by the American Industrial Hygiene Association (AIHA).

Impact of Fatigue in Rheumatic Diseases in the Work Environment: A Qualitative Study.

PubMed

Connolly, Deirdre; Fitzpatrick, Clodagh; O'Toole, Lynn; Doran, Michele; O'Shea, Finbar

2015-10-28

Fatigue is a symptom of arthritis that causes difficulty at work. An improved understanding of this symptom could assist its management in the work environment. The aim of this study was to explore people with rheumatic diseases' experiences of fatigue in work. A qualitative descriptive design was used with semi-structured interviews and a constant comparative method of data analysis. There were 18 participants, the majority of them female with Rheumatoid Arthritis (RA) and working full-time. Three themes were identified: "Impact of fatigue on work performance" with cognition, mood and physical abilities being the main difficulties reported. In the second theme "Disclosure at Work" participants discussed disclosing their disease to employers but reported a lack of understanding of fatigue from colleagues. The final theme "work-based fatigue management strategies" included cognitive strategies and energy management techniques, which were mainly self-taught. In this study, fatigue was reported to impact on many areas of work performance with limited understanding from colleagues and employers. Interventions from health professionals to assist with development of work-related self-management skills are required to assist with symptom management in the work place. Such interventions should include education to employers and colleagues on the nature of fatigue in Rheumatic diseases.

A safe place with space for learning: Experiences from an interprofessional training ward.

PubMed

Hallin, Karin; Kiessling, Anna

2016-01-01

Interprofessional learning in a real ward context effectively increases collaborative and professional competence among students. However, less is known on the processes behind this. The aim of this study was to explore medical, nurse, physiotherapy, and occupational therapy students' perspectives on the process of their own learning at an interprofessional training ward (IPTW). We performed a qualitative content analysis on free-text answers of 333 student questionnaires from the years 2004 to 2011. Two main themes emerged: first, students found that the IPTW provided an enriching learning environment--a safe place with space. It included authentic and relevant patients, well-composed and functioning student teams, competent and supportive supervisors, and adjusted ward structures to support learning. Second, they developed an awareness of their own development with faith in the future--from chaos to clarity. It included personal, professional, and interprofessional development towards a comprehensive view of practice and a faith in their ability to work as professionals in the future. Our findings are discussed with a social constructivist perspective. This study suggests that when an IPTW provides a supportive and permissive learning environment with possibilities to interact with one another--a safe place with space--it enables students to move from insecurity to faith in their abilities--from chaos to clarity. However, if the learning environment is impaired, the students' development could be halted.

Developing an institutional framework to incorporate ecosystem services into decision making-Proceedings of a workshop

USGS Publications Warehouse

Hogan, Dianna; Arthaud, Greg; Brookshire, David; Gunther, Tom; Pincetl, Stephanie; Shapiro, Carl; Van Horne, Bea

2011-01-01

The appropriate use of institutional structures, including markets, to integrate ecosystem services into decision making depends on the players and characteristics of the specific situation (such as stakeholders, the ecosystem, resources, and the political environment). Incorporating ecosystem service values into decisions requires consideration of place-based social, cultural, economic, and landscape characteristics and institutions. Thus, a single, prescribed solution will not work-various institutional strategies must be used in different situations. Market-based approaches require appropriate regulations, monitoring, and enforcement, depending on the situation and place. Further, market approaches will need to be coupled with nonmarket approaches into an integrated institutional framework.

Ergonomics and the standing desk.

PubMed

Mula, Allison

2018-05-28

There has been a recent trend in the integration of sit-stand option desks in the work place. Fear-based advertising insinuating that sitting is the health equivalent of smoking has pervaded many work environments. As workers want to remain healthy and pain free, and employers want and need a healthy workforce, it appears that there is a pervasive trend of avoiding sitting as often as possible. Because work tasks that call for an extensive amount of sitting are often times computer-based, this 'standing is healthy' fad is most notably presenting itself at computer-based work stations. The understandably perceived simple fix to the dilemma of sitting, has been the introduction of the sit-stand desk. However, before we all throw out our chairs, it is important to discuss the past and recent research that indicates that prolonged standing can also have detrimental effects on the human system. It is crucial that we expand our idea of a healthy work environment to one that facilitates movement and change in position and empowers the worker to understand their role in their own musculoskeletal and physiological health and wellness, beyond the use of equipment. If we can replace the phrase, 'sitting is the new smoking' with the phrase, 'sedentary is the new smoking', then we can elucidate the idea of what a healthy computer-based work environment and routine would be.

Use of bullying as a management tool in healthcare environments.

PubMed

Barber, Chris

Bullying is very much an aspect of contemporary society and perhaps it always has been. Many may have experienced it from early childhood while at school, either as victims or perpetrators. The healthcare industry is, sadly, not immune from this phenomenon. This short article seeks to answer the question: 'Is bullying deliberately used as a management tool within the healthcare industry?' Although bullies exist in many healthcare environments, and there may be a culture of bullying in some of these work places, the proposition that some people actually use bullying as a management tool is more difficult to prove.

Trainee Teachers' Experiences Using Contextual Teaching and Learning: Implications for Incorporation of Indigenous Knowledge in Instructional Design

ERIC Educational Resources Information Center

Mukwambo, Muzwangowenyu

2016-01-01

Some schools do not have local formal work environments enabling learners to interact with members in community of practice. This is noticeable in schools in developing countries, including the north eastern Zambezi Region of Namibia, where the study took place. To close the gap in which trainee science and mathematics teachers who were the…

[The hygienic characteristics of the medical technology accompaniment to the development, creation and operation of installations equipped with video display terminals].

PubMed

Prygun, A V; Lazarev, N V

1998-10-01

Radiation measuring on the work places of operators in command and control installations proved that environment parameters depending on electronic display functioning are in line with the regulations' requirements. Nevertheless the operator health estimates show that the problem of personnel security still exists. The authors recommend some measures to improve the situation.

Infectious disease

NASA Technical Reports Server (NTRS)

Pierson, Duane L.

1990-01-01

This is a collection of viewgraphs on the Johnson Space Center's work on infectious disease. It addresses their major concern over outbreaks of infectious disease that could jeopardize the health, safety and/or performance of crew members engaged in long duration space missions. The Antarctic environment is seen as an analogous location on Earth and a good place to carry out such infectious disease studies and methods for proposed studies as suggested.

A representation of place attachment: A study of spatial cognition in Latvia

NASA Astrophysics Data System (ADS)

Skilters, Jurgis; Zarina, Liga; Raita, Liva

2017-04-01

Perception of geographical space is reflected in place attachment, i.e., a multidimensional cognitive-affective link between humans and their spatial environment. Place attachment balances emotions, conception of proximity. It is both social and spatial cognitive structure. Place attachment has an impact on people's actions, which in turn reversibly affect the environment in which people live. Place attachment provides emotional regulation for humans linking local - neighborhood-scale and country and world-scale environments. In Latvia a large-scale spatial cognition study has been conducted within participatory research project „Telpas pavasaris" ("Spatial Spring") by foundation Viegli. In the study 1523 respondents reported their associations characterizing certain type of places (e.g., safe place, dangerous place, far place, close place, dear place). The answers were analyzed according to several cognitive-affective categories including modes of experience, emotional valence, geographical distance, and perceptual modality. The current results indicate that socio-cognitive and affective information are primary in respect to purely spatial information (referring to spatial objects or regions and their relations). However, different types of geographical places and spatial objects (natural or artefactual) have to be distinguished and are significant to a different degree. Our results are important for environmental and urban planning because they show the ways how socio-cognitive and affective knowledge shapes the spatial cognition of geographic environment.

Safe havens and rough waters: networks, place, and the navigation of risk among injection drug-using Malaysian fishermen.

PubMed

West, Brooke S; Choo, Martin; El-Bassel, Nabila; Gilbert, Louisa; Wu, Elwin; Kamarulzaman, Adeeba

2014-05-01

HIV prevalence among Malaysian fishermen is ten times that of the general population. Fishing boats are a key place where drug use occurs, but we know little about how these environments shape HIV risk behaviour. Utilizing Rhodes' 'risk environment' framework, we assessed drug use contexts and how characteristics of place associated with fishing and fishermen's social networks served as key axes along which drug use and HIV risk behaviour occurred. Data were collected during 2009-2011 in Kuantan, a fishing port on the eastern coast of Malaysia, and include 28 in-depth interviews and 398 surveys collected using RDS. Logistic regression was used to determine the effect of occupational, network and risk environment characteristics on unsafe injection behaviour and access to clean needles/syringes; qualitative data were coded and analyzed thematically. Drug injecting was common and occurred on boats, often with other crewmembers. Captains and crewmembers were aware of drug use. Unsafe injection practices were significantly associated with having a larger proportion of drug injectors in network (OR=3.510, 95% CI=1.053-11.700) and having a captain provide drugs for work (OR=2.777, 95% CI=1.018-7.576). Size of fishermen network (OR=0.987, 95% CI=0.977-0.996), crewmembers' knowledge of drug use (OR=7.234, 95% CI=1.430-36.604), and having a captain provide drugs for work (OR=0.134, 95% CI=0.025-0.720) predicted access to clean needles/syringes. Qualitative analyses revealed that occupational culture and social relationships on boats drove drug use and HIV risk. While marginalized in broader society, the acceptance of drug use within the fishing community created occupational networks of risk. Fishing boats were spaces of both risk and safety; where drug users participated in the formal economy, but also where HIV risk behaviour occurred. Understanding the interplay between social networks and place is essential for developing HIV prevention and harm reduction policies appropriate for the unique needs of this fishing population. Copyright © 2013 Elsevier B.V. All rights reserved.

Towards a global flood detection system using social media

NASA Astrophysics Data System (ADS)

de Bruijn, Jens; de Moel, Hans; Jongman, Brenden; Aerts, Jeroen

2017-04-01

It is widely recognized that an early warning is critical in improving international disaster response. Analysis of social media in real-time can provide valuable information about an event or help to detect unexpected events. For successful and reliable detection systems that work globally, it is important that sufficient data is available and that the algorithm works both in data-rich and data-poor environments. In this study, both a new geotagging system and multi-level event detection system for flood hazards was developed using Twitter data. Geotagging algorithms that regard one tweet as a single document are well-studied. However, no algorithms exist that combine several sequential tweets mentioning keywords regarding a specific event type. Within the time frame of an event, multiple users use event related keywords that refer to the same place name. This notion allows us to treat several sequential tweets posted in the last 24 hours as one document. For all these tweets, we collect a series of spatial indicators given in the tweet metadata and extract additional topological indicators from the text. Using these indicators, we can reduce ambiguity and thus better estimate what locations are tweeted about. Using these localized tweets, Bayesian change-point analysis is used to find significant increases of tweets mentioning countries, provinces or towns. In data-poor environments detection of events on a country level is possible, while in other, data-rich, environments detection on a city level is achieved. Additionally, on a city-level we analyse the spatial dependence of mentioned places. If multiple places within a limited spatial extent are mentioned, detection confidence increases. We run the algorithm using 2 years of Twitter data with flood related keywords in 13 major languages and validate against a flood event database. We find that the geotagging algorithm yields significantly more data than previously developed algorithms and successfully deals with ambiguous place names. In addition, we show that our detection system can both quickly and reliably detect floods, even in countries where data is scarce, while achieving high detail in countries where more data is available.

Psychosocial work environment and burnout among emergency medical and nursing staff.

PubMed

Escribà-Agüir, V; Martín-Baena, D; Pérez-Hoyos, S

2006-11-01

The prevalence of burnout syndrome is increasing among doctors and nurses. The aim of this study was to analyse the relationship between the psychosocial work environment and burnout syndrome among emergency medical and nursing staff in Spain. A secondary aim was to determine if the effect of this psychosocial work environment on burnout was different for doctors and nurses. A cross-sectional survey was carried out by means of a mail questionnaire among 945 emergency doctors and nursing staff of Spain. The outcome variable was three dimensions of burnout syndrome [emotional exhaustion (EE), personal accomplishment (PA), depersonalisation (DP)]. The explanatory variable was that psychosocial work environment evaluated according to Karasek and Johnson's demand-control model. The adjusted odds ratios (OR) and their 95% confidence intervals were calculated by logistical regression. The probability of high EE was greater among those exposed to high psychological demands, OR 4.66 (2.75-7.90), low job control, OR 1.65 (1.04-2.63), and low supervisors' social support, OR 1.64 (1.01-2.59). Emotional exhaustion dimension was negatively influenced by low control only among doctors. Those exposed to low job control had a higher risk of low PA, OR 2.55 (1.66-3.94). There was no evidence of negative effect of psychosocial risk factors on the DP. Prevalence of EE and PA was higher among doctors and nurses. The presence of risk factors derived from work organisation within the work place (psychosocial risk factors) increases the probability of presenting burnout syndrome and, above all, EE.

Impact of Fatigue in Rheumatic Diseases in the Work Environment: A Qualitative Study

PubMed Central

Connolly, Deirdre; Fitzpatrick, Clodagh; O’Toole, Lynn; Doran, Michele; O’Shea, Finbar

2015-01-01

Fatigue is a symptom of arthritis that causes difficulty at work. An improved understanding of this symptom could assist its management in the work environment. The aim of this study was to explore people with rheumatic diseases’ experiences of fatigue in work. A qualitative descriptive design was used with semi-structured interviews and a constant comparative method of data analysis. There were 18 participants, the majority of them female with Rheumatoid Arthritis (RA) and working full-time. Three themes were identified: “Impact of fatigue on work performance” with cognition, mood and physical abilities being the main difficulties reported. In the second theme “Disclosure at Work” participants discussed disclosing their disease to employers but reported a lack of understanding of fatigue from colleagues. The final theme “work-based fatigue management strategies” included cognitive strategies and energy management techniques, which were mainly self-taught. In this study, fatigue was reported to impact on many areas of work performance with limited understanding from colleagues and employers. Interventions from health professionals to assist with development of work-related self-management skills are required to assist with symptom management in the work place. Such interventions should include education to employers and colleagues on the nature of fatigue in Rheumatic diseases. PMID:26516896

Toward controlling perturbations in robotic sensor networks

NASA Astrophysics Data System (ADS)

Banerjee, Ashis G.; Majumder, Saikat R.

2014-06-01

Robotic sensor networks (RSNs), which consist of networks of sensors placed on mobile robots, are being increasingly used for environment monitoring applications. In particular, a lot of work has been done on simultaneous localization and mapping of the robots, and optimal sensor placement for environment state estimation1. The deployment of RSNs, however, remains challenging in harsh environments where the RSNs have to deal with significant perturbations in the forms of wind gusts, turbulent water flows, sand storms, or blizzards that disrupt inter-robot communication and individual robot stability. Hence, there is a need to be able to control such perturbations and bring the networks to desirable states with stable nodes (robots) and minimal operational performance (environment sensing). Recent work has demonstrated the feasibility of controlling the non-linear dynamics in other communication networks like emergency management systems and power grids by introducing compensatory perturbations to restore network stability and operation2. In this paper, we develop a computational framework to investigate the usefulness of this approach for RSNs in marine environments. Preliminary analysis shows promising performance and identifies bounds on the original perturbations within which it is possible to control the networks.

The demands and benefits of ergonomics in Sri Lankan apparel industry: A case study at MAS holdings.

PubMed

Abeysekera, John; Illankoon, Prasanna

2016-10-17

Apparel exports bring in sizeable foreign income to Sri Lanka. To protect and promote this industry is a paramount need. This can be carried out by applying Human Factors/Ergonomics (HFE) which has proved to control negative effects at work places. This paper reports a case study which describes the demands and benefits of HFE in MAS Holdings which owns a large share of the apparel industry in Sri Lanka. The study consisted of walk through observation survey, a questionnaire survey and ergonomic work place analysis followed by a training programme to selected employees in three companies. Positive responses to questionnaires revealed good ergonomic practices in the work places surveyed. Ergonomically unfit chairs and potential hazards e.g. exposure to noise and hot environment were detected. It is seen that MAS have introduced strategies originated by Toyota Production System viz. 5S, Kaizen, six sigma etc., which are in fact ergonomic methods. A progressive project MAS boast of viz. 'MAS Operating System' (MOS) empowers training and development to employees. MAS Holdings has adequately realized the benefits of applying HFE as evident by the number of awards received. Relevant companies were advised to take appropriate corrective measures to control the potential hazards.

Piloting a 'spatial isolation' index: the built environment and sexual and drug use risks to sex workers.

PubMed

Deering, Kathleen N; Rusch, Melanie; Amram, Ofer; Chettiar, Jill; Nguyen, Paul; Feng, Cindy X; Shannon, Kate

2014-05-01

Employing innovative mapping and spatial analyses of individual and neighbourhood environment data, we examined the social, physical and structural features of overlapping street-based sex work and drug scenes and explored the utility of a 'spatial isolation index' in explaining exchanging sex for drugs and exchanging sex while high. Analyses drew on baseline interview and geographic data (January 2010-October 2011) from a large prospective cohort of street and off-street sex workers (SWs) in Metropolitan Vancouver and external publically-available, neighbourhood environment data. An index measuring 'spatial isolation' was developed from seven indicators measuring features of the built environment within 50m buffers (e.g., industrial or commercial zoning, lighting) surrounding sex work environments. Bivariate and multivariable logistic regression was used to examine associations between the two outcomes (exchanged sex for drugs; exchanged sex while high) and the index, as well as each individual indicator. Of 510 SWs, 328 worked in street-based/outdoor environments (e.g., streets, parks, alleys) and were included in the analyses. In multivariable analysis, increased spatial isolation surrounding street-based/outdoor SWs' main places of servicing clients as measured with the index was significantly associated with exchanging sex for drugs. Exchanging sex for drugs was also significantly positively associated with an indicator of the built environment suggesting greater spatial isolation (increased percent of parks) and negatively associated with those suggesting decreased spatial isolation (increased percent commercial areas, increased count of lighting, increased building footprint). Exchanging sex while high was negatively associated with increased percent of commercial zones but this association was removed when adjusting for police harassment. The results from our exploratory study highlight how built environment shapes risks within overlapping street-based sex work and drug scenes through the development of a novel index comprised of multiple indicators of the built environment available through publicly available data, This study informs the important role that spatially-oriented responses, such as safer-environment interventions, and structural responses, such as decriminalization of sex work can play in improving the health, safety and well-being of SWs. Copyright © 2013 Elsevier B.V. All rights reserved.

Piloting a ‘Spatial Isolation’ Index: The Built Environment and Sexual and Drug Use Risks to Sex Workers

PubMed Central

Deering, Kathleen N; Rusch, Melanie; Amram, Ofer; Chettiar, Jill; Nguyen, Paul; Feng, Cindy X; Shannon, Kate

2014-01-01

Background Employing innovative mapping and spatial analyses of individual and neighborhood environment data, we examined the social, physical and structural features of overlapping street-based sex work and drug scenes and explored the utility of a ‘spatial isolation index’ in explaining exchanging sex for drugs and exchanging sex while high. Methods Analyses drew on baseline interview and geographic data (Jan/10-Oct/11) from a large prospective cohort of street and off-street sex workers (SWs) in Metropolitan Vancouver and external publically-available, neighborhood environment data. An index measuring ‘spatial isolation’ was developed from seven indicators measuring features of the built environment within 50m buffers (e.g. industrial or commercial zoning, lighting) surrounding sex work environments. Bivariate and multivariable logistic regression was used to examine associations between the two outcomes (exchanged sex for drugs; exchanged sex while high) and the index, as well as each individual indicator. Results Of 510 SWs, 328 worked in street-based/outdoor environments (e.g. streets, parks, alleys) and were included in the analyses. In multivariable analysis, increased spatial isolation surrounding street-based/outdoor SWs’ main places of servicing clients as measured with the index was significantly associated with exchanging sex for drugs. Exchanging sex for drugs was also significantly positively associated with an indicator of the built environment suggesting greater spatial isolation (increased percent of parks) and negatively associated with those suggesting decreased spatial isolation (increased percent commercial areas, increased count of lighting, increased building footprint). Exchanging sex while high was negatively associated with increased percent of commercial zones but this association was removed when adjusting for police harassment. Conclusions The results from our exploratory study highlight how built environment shapes risks within overlapping street-based sex work and drug scenes through the development of a novel index comprised of multiple indicators of the built environment available through publicly available data, This study informs the important role that spatially-oriented responses, such as safer-environment interventions, and structural responses, such as decriminalization of sex work can play in improving the health, safety and well-being of SWs. PMID:24433813

[Environment and addictive behaviors].

PubMed

Touzeau, Didier; Raynal, Marie-Line

2012-12-01

Consumer society creates the emergence of addictive behaviors and environments of the subject "shape" the use of psychoactive substances. The family approach is to search out a guilt of members to understand family dynamics and enable young people to emancipate themselves from the family model. The social environment contributes to the marginalization of drug users "pathologizing" his conduct. Offer help without preconditions and a relationship based on a therapeutic alliance can contribute decisively to the recovery of an addict. The prison is a place of initiation of use and consumption of psychoactive substances despite the offer of specialized treatment. Measures of risk reduction of HCV/HIV infection and alternatives to incarceration should complete it. At workplace, consumption can be considered as a mean of doping to be more "efficient", but also as an attempt to withstand the stresses and changes in working conditions in the context of individualization and a loss of marks related to the new way of organizing work. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

The inpatient psychiatric unit as both a safe and unsafe place: implications for absconding.

PubMed

Muir-Cochrane, Eimear; Oster, Candice; Grotto, Jessica; Gerace, Adam; Jones, Julia

2013-08-01

Absconding from acute psychiatric inpatient units is a significant issue with serious social, economic, and emotional costs. A qualitative study was undertaken to explore the experiences of people (n = 12) who had been held involuntarily under the local mental health act in an Australian inpatient psychiatric unit, and who had absconded (or attempted to abscond) during this time. The aim of the study was to explore why people abscond from psychiatric inpatient units, drawing on published work from health geography on the significance of the person-place encounter, and in particular the concept of 'therapeutic landscapes'. The findings show that the inpatient unit is perceived as a safe or unsafe place, dependent on the dialectical relationship between the physical, individual, social, and symbolic aspects of the unit. Consumers absconded when the unit was perceived as unsafe. Forming a therapeutic relationship with staff, familiarity with the unit, a comfortable environment, and positive experiences with other consumers all supported perceptions that the unit was safe, decreasing the likelihood of absconding. Findings extend existing work on the person-place encounter within psychiatric inpatient units, and bring new knowledge about the reasons why consumers abscond. Implications for practice are discussed. © 2012 The Authors; International Journal of Mental Health Nursing © 2012 Australian College of Mental Health Nurses Inc.

Blended learning in paediatric emergency medicine: preliminary analysis of a virtual learning environment.

PubMed

Spedding, Ruth; Jenner, Rachel; Potier, Katherine; Mackway-Jones, Kevin; Carley, Simon

2013-04-01

Paediatric emergency medicine (PEM) currently faces many competing educational challenges. Recent changes to the working patterns have made the delivery of effective teaching to trainees extremely difficult. We developed a virtual learning environment, on the basis of socioconstructivist principles, which allows learning to take place regardless of time or location. The aim was to evaluate the effectiveness of a blended e-learning approach for PEM training. We evaluated the experiences of ST3 trainees in PEM using a multimodal approach. We classified and analysed message board discussions over a 6-month period to look for evidence of practice change and learning. We conducted semistructured qualitative interviews with trainees approximately 5 months after they completed the course. Trainees embraced the virtual learning environment and had positive experiences of the blended approach to learning. Socioconstructivist learning did take place through the use of message boards on the virtual learning environment. Despite their initial unfamiliarity with the online learning system, the participants found it easy to access and use. The participants found the learning relevant and there was an overlap between shop floor learning and the online content. Clinical discussion was often led by trainees on the forums and these were described as enjoyable and informative. A blended approach to e-learning in basic PEM is effective and enjoyable to trainees.

[Occupational health services in Norway in the 1990's].

PubMed

Wannag, A

1995-02-28

Around 1,100 physicians are engaged (part time or full time) in the occupational health service. The service takes about 5% of the national resource of physicians' work, costs the businesses around NOK 600 millions annually and covers 35% of the work force. The occupational health service is a heterogeneous service with great variations in organization, size, resources, costs and activities. 40% of the physicians' work concerns work-related activities. Treatment of workers' diseases which are not related to exposure at the work place takes up 22% of the physicians' working time. A fair proportion of the personnel in the occupational health service are well educated, but the service as a whole makes only a partial effort to promote the national objectives for the working environment. In spite of this, no authority has accepted responsibility for supervising the service.

Factors affecting Polish nurses' willingness to recommend the hospital as a place of care.

PubMed

Kózka, Maria; Brzostek, Tomasz; Cisek, Maria; Brzyski, Piotr; Przewoźniak, Lucyna; Gabryś, Teresa; Ogarek, Maria; Gajda, Krzysztof; Ksykiewicz-Dorota, Anna

Nurses constitute the major professional group offering constant hospital patients' care. Willingness to recommend their hospital reflects confidence in the offered care, satisfaction and identification with the work place. The aim of the present study has been to investigate which elements of hospital environment and nurse personal related factors predict recommendation of the hospital as a place of care by employed nurses. Cross-sectional, correlation study was, based on 1723 self-reported, anonymous questionnaires of nurses working in 30 acute hospitals. Data was analyzed using the logistic regression model, with general estimation equations. About 25% of nurses were unwilling to recommend their hospital as the place of care. The odds ratio (OR) of the lack of willingness to recommend the hospital was related to assessment of patients' safety (OR = 0.28, 95% confidence interval (CI): 0.18-0.46, p = 0.00), decrease in the quality of patient care during the preceding year (OR = 0.62, 95% CI: 0.41-0.93, p = 0.02), overall work conditions (OR = 0.35, 95% CI: 0.22-0.57, p = 0.00), weak cooperation between nurses and physicians (OR = 0.37, 95% CI: 0.25-0.54, p = 0.00), poor work schedule flexibility (OR = 0.74, 95% CI: 0.55- 0.99, p = 0.04) and educational opportunities (OR = 0.71, 95% CI: 0.54-0.95, p = 0.02) and the level of nurses depersonalization (OR = 1.78, 95% CI: 1.18-1.68, p = 0.00). The hospital manager should consider strategies which improve patients' safety and the staff working conditions. Thanks to that they will also achieve better and more competitive image of the hospital in the local community. Med Pr 2016;67(4):447-454. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

Motivation related to work: A century of progress.

PubMed

Kanfer, Ruth; Frese, Michael; Johnson, Russell E

2017-03-01

Work motivation is a topic of crucial importance to the success of organizations and societies and the well-being of individuals. We organize the work motivation literature over the last century using a meta-framework that clusters theories, findings, and advances in the field according to their primary focus on (a) motives, traits, and motivation orientations (content); (b) features of the job, work role, and broader environment (context); or (c) the mechanisms and processes involved in choice and striving (process). Our integrative review reveals major achievements in the field, including more precise mapping of the psychological inputs and operations involved in motivation and broadened conceptions of the work environment. Cross-cutting trends over the last century include the primacy of goals, the importance of goal striving processes, and a more nuanced conceptualization of work motivation as a dynamic, goal-directed, resource allocation process that unfolds over the related variables of time, experience, and place. Across the field, advances in methodology and measurement have improved the match between theory and research. Ten promising directions for future research are described and field experiments are suggested as a useful means of bridging the research-practice gap. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Remembering to learn: independent place and journey coding mechanisms contribute to memory transfer.

PubMed

Bahar, Amir S; Shapiro, Matthew L

2012-02-08

The neural mechanisms that integrate new episodes with established memories are unknown. When rats explore an environment, CA1 cells fire in place fields that indicate locations. In goal-directed spatial memory tasks, some place fields differentiate behavioral histories ("journey-dependent" place fields) while others do not ("journey-independent" place fields). To investigate how these signals inform learning and memory for new and familiar episodes, we recorded CA1 and CA3 activity in rats trained to perform a "standard" spatial memory task in a plus maze and in two new task variants. A "switch" task exchanged the start and goal locations in the same environment; an "altered environment" task contained unfamiliar local and distal cues. In the switch task, performance was mildly impaired, new firing maps were stable, but the proportion and stability of journey-dependent place fields declined. In the altered environment, overall performance was strongly impaired, new firing maps were unstable, and stable proportions of journey-dependent place fields were maintained. In both tasks, memory errors were accompanied by a decline in journey codes. The different dynamics of place and journey coding suggest that they reflect separate mechanisms and contribute to distinct memory computations. Stable place fields may represent familiar relationships among environmental features that are required for consistent memory performance. Journey-dependent activity may correspond with goal-directed behavioral sequences that reflect expectancies that generalize across environments. The complementary signals could help link current events with established memories, so that familiarity with either a behavioral strategy or an environment can inform goal-directed learning.

REMEMBERING TO LEARN: INDEPENDENT PLACE AND JOURNEY CODING MECHANISMS CONTRIBUTE TO MEMORY TRANSFER

PubMed Central

Bahar, Amir S.; Shapiro, Matthew L.

2012-01-01

The neural mechanisms that integrate new episodes with established memories are unknown. When rats explore an environment, CA1 cells fire in place fields that indicate locations. In goal-directed spatial memory tasks, some place fields differentiate behavioral histories (journey-dependent place fields) while others do not (journey-independent place fields). To investigate how these signals inform learning and memory for new and familiar episodes, we recorded CA1 and CA3 activity in rats trained to perform a standard spatial memory task in a plus maze and in two new task variants. A switch task exchanged the start and goal locations in the same environment; an altered environment task contained unfamiliar local and distal cues. In the switch task, performance was mildly impaired, new firing maps were stable, but the proportion and stability of journey-dependent place fields declined. In the altered environment, overall performance was strongly impaired, new firing maps were unstable, and stable proportions of journey-dependent place fields were maintained. In both tasks, memory errors were accompanied by a decline in journey codes. The different dynamics of place and journey coding suggest that they reflect separate mechanisms and contribute to distinct memory computations. Stable place fields may represent familiar relationships among environmental features that are required for consistent memory performance. Journey-dependent activity may correspond with goal directed behavioral sequences that reflect expectancies that generalize across environments. The complementary signals could help link current events with established memories, so that familiarity with either a behavioral strategy or an environment can inform goal-directed learning. PMID:22323731

Attachment to the physical dimension of places.

PubMed

Hidalgo, M Carmen; Hernández, Bernardo

2002-12-01

Social relationships had been important in explanation and prediction of attachment to places. Although some have asserted the importance of physical aspects of the environment in the formation of attachment ties to a place, the social environment is required for the formation of bonds to a place, although strong emphasis on the social aspect has been questioned and the importance of the physical environment noted. The present objective in two studies was to test whether college students (ns = 30 and 27) show a preference for a place they know, independently of the social interactions developed in them. Results confirmed the hypothesis, i.e., after a very brief stay in a certain place with nobody else there, these college students preferred that place to another with which they had not had previous contact.

Selling sex in unsafe spaces: sex work risk environments in Phnom Penh, Cambodia

PubMed Central

2011-01-01

Background The risk environment framework provides a valuable but under-utilised heuristic for understanding environmental vulnerability to HIV and other sexually transmitted infections among female sex workers. Brothels have been shown to be safer than street-based sex work, with higher rates of consistent condom use and lower HIV prevalence. While entertainment venues are also assumed to be safer than street-based sex work, few studies have examined environmental influences on vulnerability to HIV in this context. Methods As part of the Young Women's Health Study, a prospective observational study of young women (15-29 years) engaged in sex work in Phnom Penh, we conducted in-depth interviews (n = 33) to explore vulnerability to HIV/STI and related harms. Interviews were conducted in Khmer by trained interviewers, transcribed and translated into English and analysed for thematic content. Results The intensification of anti-prostitution and anti-trafficking efforts in Cambodia has increased the number of women working in entertainment venues and on the street. Our results confirm that street-based sex work places women at risk of HIV/STI infection and identify significant environmental risks related to entertainment-based sex work, including limited access to condoms and alcohol-related intoxication. Our data also indicate that exposure to violence and interactions with the police are mediated by the settings in which sex is sold. In particular, transacting sex in environments such as guest houses where there is little or no oversight in the form of peer or managerial support or protection, may increase vulnerability to HIV/STI. Conclusions Entertainment venues may also provide a high risk environment for sex work. Our results indicate that strategies designed to address HIV prevention among brothel-based FSWs in Cambodia have not translated well to street and entertainment-based sex work venues in which increasing numbers of women are working. There is an urgent need for targeted interventions, supported by legal and policy reforms, designed to reduce the environmental risks of sex work in these settings. Future research should seek to investigate sex work venues as risk environments, explore the role of different business models in mediating these environments, and identify and quantify exposure to risk in different occupational settings. PMID:22099449

[How does noise affect us? In our health, life styles and environs].

PubMed

Murillo, Inma Castells

2007-10-01

Noise acts by means of the ear on the central and autonomous nervous systems. When this stimulus passes determined limits, it provokes deafness and has pathological effects, both instantaneous and differed, on both nervous systems. At much lower levels, noise produces discomfort, diminishes attention, or impedes communication, concentration and sleep; noise reduces school or professional performance; noise increases the possibility for antisocial behavior; noise can lead to a loss in the value of a building or can cause accidents in the work place. The author describes the importance of this topic, reviews the anatomical-physiological features of the ear, and describes noise and its properties. The author also describes how noise affects our organism, habits, life styles, society, working environment and health. The author finishes by providing some current preventive measures and some recommendations to avoid this pollutant.

Hippocampal place cell encoding of sloping terrain.

PubMed

Porter, Blake S; Schmidt, Robert; Bilkey, David K

2018-05-21

Effective navigation relies on knowledge of one's environment. A challenge to effective navigation is accounting for the time and energy costs of routes. Irregular terrain in ecological environments poses a difficult navigational problem as organisms ought to avoid effortful slopes to minimize travel costs. Route planning and navigation have previously been shown to involve hippocampal place cells and their ability to encode and store information about an organism's environment. However, little is known about how place cells may encode the slope of space and associated energy costs as experiments are traditionally carried out in flat, horizontal environments. We set out to investigate how dorsal-CA1 place cells in rats encode systematic changes to the slope of an environment by tilting a shuttle box from flat to 15° and 25° while minimizing external cue change. Overall, place cell encoding of tilted space was as robust as their encoding of flat ground as measured by traditional place cell metrics such as firing rates, spatial information, coherence, and field size. A large majority of place cells did, however, respond to slope by undergoing partial, complex remapping when the environment was shifted from one tilt angle to another. The propensity for place cells to remap did not, however, depend on the vertical distance the field shifted. Changes in slope also altered the temporal coding of information as measured by the rate of theta phase precession of place cell spikes, which decreased with increasing tilt angles. Together these observations indicate that place cells are sensitive to relatively small changes in terrain slope and that terrain slope may be an important source of information for organizing place cell ensembles. The terrain slope information encoded by place cells could be utilized by efferent regions to determine energetically advantageous routes to goal locations. This article is protected by copyright. All rights reserved. © 2018 Wiley Periodicals, Inc.

Social capital and health: implication for health promotion by lay citizens in Japan.

PubMed

Miyamoto, Keiko; Iwakuma, Miho; Nakayama, Takeo

2015-12-01

A non-profit organization was formed in 2009 by lay citizens of Nagahama, Japan in response to a community-based genome-epidemiologic study, the 'Nagahama Zero(0)-ji Prevention Cohort Project (N0PCP)'. This organization aims to promote health by taking advantage of citizens' social networks. The Ottawa Charter for Health Promotion affirms the importance of creating supportive environments and coordinating social relationships. Supportive environments (infrastructure) and social relationships (resources) work together as aspects of social capital. This study sought to examine the association between self-rated health and social capital, at both individual and neighborhood levels, and to discuss suitable health promotion strategies for local circumstances.A cross-sectional survey was conducted in 2011, using a self-administered postal questionnaire. Social capital indicators included aspects of support in the environment (social support, neighborhood connectedness, informal social controls, neighborhood trust, general trust, and attachment to place) and social relationships (number of activities; participation in neighborhood activities; participation in recreational activities; and social leverage regarding physical health, mental health, and acquisition of health information). Neighborhood-level social capital was calculated as the percentage of individuals in a neighborhood in the 'high social capital' category. At the individual level, participation in recreational activities, high general trust, and discussion regarding mental health problems with family members were associated with self-rated health positively, whereas discussion of mental health problems with acquaintances had a negative correlation. At the neighborhood level, a highly supportive environment did not contribute to good health, whereas aggregated attachment to place had a positive correlation. There were no significant inter-regional health differences.The results of this study suggest that health promotion activities should aim at promoting the formation of empathetic friendships through individual networks, based on bringing individuals who need support to compatible places. Attachment to place should be incorporated into activities as an important and effective tool. © The Author(s) 2014.

Social capital and health: implication for health promotion by lay citizens in Japan

PubMed Central

Miyamoto, Keiko; Iwakuma, Miho; Nakayama, Takeo

2015-01-01

A non-profit organization was formed in 2009 by lay citizens of Nagahama, Japan in response to a community-based genome-epidemiologic study, the ‘Nagahama Zero(0)-ji Prevention Cohort Project (N0PCP)’. This organization aims to promote health by taking advantage of citizens’ social networks. The Ottawa Charter for Health Promotion affirms the importance of creating supportive environments and coordinating social relationships. Supportive environments (infrastructure) and social relationships (resources) work together as aspects of social capital. This study sought to examine the association between self-rated health and social capital, at both individual and neighborhood levels, and to discuss suitable health promotion strategies for local circumstances. A cross-sectional survey was conducted in 2011, using a self-administered postal questionnaire. Social capital indicators included aspects of support in the environment (social support, neighborhood connectedness, informal social controls, neighborhood trust, general trust, and attachment to place) and social relationships (number of activities; participation in neighborhood activities; participation in recreational activities; and social leverage regarding physical health, mental health, and acquisition of health information). Neighborhood-level social capital was calculated as the percentage of individuals in a neighborhood in the ‘high social capital’ category. At the individual level, participation in recreational activities, high general trust, and discussion regarding mental health problems with family members were associated with self-rated health positively, whereas discussion of mental health problems with acquaintances had a negative correlation. At the neighborhood level, a highly supportive environment did not contribute to good health, whereas aggregated attachment to place had a positive correlation. There were no significant inter-regional health differences. The results of this study suggest that health promotion activities should aim at promoting the formation of empathetic friendships through individual networks, based on bringing individuals who need support to compatible places. Attachment to place should be incorporated into activities as an important and effective tool. PMID:25319376

Centralized vs. decentralized nursing stations: effects on nurses' functional use of space and work environment.

PubMed

Zborowsky, Terri; Bunker-Hellmich, Lou; Morelli, Agneta; O'Neill, Mike

2010-01-01

Evidence-based findings of the effects of nursing station design on nurses' work environment and work behavior are essential to improve conditions and increase retention among these fundamental members of the healthcare delivery team. The purpose of this exploratory study was to investigate how nursing station design (i.e., centralized and decentralized nursing station layouts) affected nurses' use of space, patient visibility, noise levels, and perceptions of the work environment. Advances in information technology have enabled nurses to move away from traditional centralized paper-charting stations to smaller decentralized work stations and charting substations located closer to, or inside of, patient rooms. Improved understanding of the trade-offs presented by centralized and decentralized nursing station design has the potential to provide useful information for future nursing station layouts. This information will be critical for understanding the nurse environment "fit." The study used an exploratory design with both qualitative and quantitative methods. Qualitative data regarding the effects of nursing station design on nurses' health and work environment were gathered by means of focus group interviews. Quantitative data-gathering techniques included place- and person-centered space use observations, patient visibility assessments, sound level measurements, and an online questionnaire regarding perceptions of the work environment. Nurses on all units were observed most frequently performing telephone, computer, and administrative duties. Time spent using telephones, computers, and performing other administrative duties was significantly higher in the centralized nursing stations. Consultations with medical staff and social interactions were significantly less frequent in decentralized nursing stations. There were no indications that either centralized or decentralized nursing station designs resulted in superior visibility. Sound levels measured in all nursing stations exceeded recommended levels during all shifts. No significant differences were identified in nurses' perceptions of work control-demand-support in centralized and decentralized nursing station designs. The "hybrid" nursing design model in which decentralized nursing stations are coupled with centralized meeting rooms for consultation between staff members may strike a balance between the increase in computer duties and the ongoing need for communication and consultation that addresses the conflicting demands of technology and direct patient care.

The chaotic physician work world.

PubMed

Paterick, Timothy E

2014-01-01

Physicians are immersed in a work environment where daily challenges seem to represent a condition or place of increasing disorder and confusion. The degree of "entropy" in the physician workplace is increasing exponentially. Healthcare systems are in a state of chaos and are dynamic--meaning the behavior at one time influences its behavior in the future. The initial changes have future exponential fluctuations that have created a state of healthcare crisis. These systems are nonlinear; the metaphor to describe the unruly nature of the physician work world is that in which the flap of a butterfly wing in Brazil can set off a tornado in Texas. The tornado affecting physician work life must be understood to be rectified. Physicians must slow down and pay attention.

Examining the Effects of Learning Styles, Epistemic Beliefs and the Computational Experiment Methodology on Learners' Performance Using the Easy Java Simulator Tool in STEM Disciplines

ERIC Educational Resources Information Center

Psycharis, Sarantos; Botsari, Evanthia; Chatzarakis, George

2014-01-01

Learning styles are increasingly being integrated into computational-enhanced earning environments and a great deal of recent research work is taking place in this area. The purpose of this study was to examine the impact of the computational experiment approach, learning styles, epistemic beliefs, and engagement with the inquiry process on the…

Curveslam: Utilizing Higher Level Structure In Stereo Vision-Based Navigation

DTIC Science & Technology

2012-01-01

consider their applica- tion to SLAM . The work of [31] [32] develops a spline-based SLAM framework, but this is only for application to LIDAR -based SLAM ...Existing approaches to visual Simultaneous Localization and Mapping ( SLAM ) typically utilize points as visual feature primitives to represent landmarks...regions of interest. Further, previous SLAM techniques that propose the use of higher level structures often place constraints on the environment, such as

High-average-power CTH:YAG for the medical environment

NASA Astrophysics Data System (ADS)

Wright, Sidney P.; Adamkiewicz, Edward J.; Moulton, Peter F.

1992-06-01

Medical procedures such as arthroscopy have placed increasing demands on the output performance of the CTH:YAG laser at 2.1 micrometers . Intensive research has been conducted to improve the average power, pulse energies, and rep rates while reducing any failure mechanisms. The results of this work is reported along with a discussion of the important engineering parameters concerning the design of a high power medical CTH:YAG laser.

Engaging Citizens In Discussions of Coastal Climate ChangeTwo examples of place-based research that engaged community members will be presented. Lessons learned in how to engage community members and working with high school students and hands-on learning across generations can provide insights into social and ecosystem change will be shared.

NASA Astrophysics Data System (ADS)

Kruger, L. E.; Johnson, A. C.

2017-12-01

By engaging community members as research partners, people become not just the subject of the story, they become storytellers as well. Participatory community-based research that engages community residents in gathering and sharing their lived experiences is instrumental in connecting people to each other and their forests and forest science and helpful when confronted by change. Two examples of place-based research that engaged community members as researchers will be presented. What factors led to collaborative outcomes that integrated citizen-informed knowledge with scientific knowledge? What lessons were learned in how best to engage community members? How did working with high school students draw even hesitant members of the community to participate? By strengthening bonds between students and their communities, both natural and social environments, we can provide young people with opportunities to better understand how they fit into the greater community and their natural environment. Hands-on learning that explores experiences in nature across generations can benefit communities, especially youth, and can provide insights into social and ecosystem change.

Place meanings ascribed to marine recreation areas: The case of the Great Barrier Reef

Treesearch

Christopher J. Wynveen; Gerard T. Kyle; Stephen G. Sutton

2010-01-01

One way to understand the attitudes recreation visitors have toward the natural environment is to examine the place meanings they associate with different settings. Meanings provide insight into the value and significance of place to the individual. Previous place research has focused on the meanings ascribed to terrestrial environments, but little research has...

Challenges of Conducting Research With Young Offenders With Traumatic Brain Injury.

PubMed

OʼRourke, Conall; Templeton, Michelle; Cohen, Miriam H; Linden, Mark A

2018-05-31

The purpose of this commentary is to highlight the challenges encountered when conducting research with young offenders. This is drawn from the first-hand experience of 3 researchers working on separate projects within this environment. Young offenders present as a complex clinical population with high levels of illiteracy, substance abuse, and mental health issues. Significant planning is therefore required before working with this group. Consideration must be given to the heterogeneity of prison populations alongside the potential limitations of datacollection methods, in particular, reliance on self-report. The capacity of young offenders to comprehend and effectively engage with research is also of concern, posing issues of both a practical and ethical nature. The absence of a consistent "research culture" within prison environments poses further practical challenges, potentially also placing significant burden on both researchers and prison resources. The challenges discussed in this article may help inform future studies in the area and emphasize the need for greater critical reflection among researchers conducting work of this type.

Exploring Earth and the Solar System: Educational Outreach Through NASA's Space Place, SciJinks, and Climate Kids Websites

NASA Technical Reports Server (NTRS)

Meneses, Joseph Chistopher

2012-01-01

NASA's Space Place team publishes engaging content and creates an effective environment to inspire a young audience to dare mighty things. NASA uses the Space Place, Climate Kids, and SciJinks websites to cultivate interest among elementary-school-aged children in both science and technology. During my summer internship at Jet Propulsion Laboratory I used Adobe Flash and ActionScript 3 to develop content for the Space Place, Climate Kids, and SciJinks sites. In addition, I was involved in the development process for ongoing and new projects during my internship. My involvement allowed me to follow a project from concept to design, implementation, and release. I personally worked on three projects this summer, two of which are currently in deployment. The first is a scrambled letter-tile guessing game titled Solar System Scramble. The second, Butterfrog Mix-Up, is a rotating-tile puzzle game. The third project is a unfinished prototype for a maze game.

Blue space geographies: Enabling health in place.

PubMed

Foley, Ronan; Kistemann, Thomas

2015-09-01

Drawing from research on therapeutic landscapes and relationships between environment, health and wellbeing, we propose the idea of 'healthy blue space' as an important new development Complementing research on healthy green space, blue space is defined as; 'health-enabling places and spaces, where water is at the centre of a range of environments with identifiable potential for the promotion of human wellbeing'. Using theoretical ideas from emotional and relational geographies and critical understandings of salutogenesis, the value of blue space to health and wellbeing is recognised and evaluated. Six individual papers from five different countries consider how health can be enabled in mixed blue space settings. Four sub-themes; embodiment, inter-subjectivity, activity and meaning, document multiple experiences within a range of healthy blue spaces. Finally, we suggest a considerable research agenda - theoretical, methodological and applied - for future work within different forms of blue space. All are suggested as having public health policy relevance in social and public space. Copyright © 2015 Elsevier Ltd. All rights reserved.

Swamp Neighborhoods

NASA Astrophysics Data System (ADS)

Lowry, D. S.

2017-12-01

The fields of anthropology, evironmental science, and "planetary health" are all speaking about the need to properly assess the relationships between human health and anthropogenic environmental influences. Using ethnographic data gathered from an NSF-funded research project in the Lumbee Tribe of North Carolina after Hurricane Matthew, I will present the importance of specific, culturally-centered, historically contextualized studies of the environment as we are increasingly placed in highly important (but too general) global environmental discussions. I will focus on the importance of the Lumbee Tribe (one of the largest Native American communities in the U.S.) as a key research site to help us understand how to engage in global environmental debates. I will illustrate how we must take account particular communities as they fade into and out of one another in the past and present. As such, I will argue that "planetary health" and other environemental health discourses must be accountable through interdisciplinary/interprofessional/interclass relationships that place the power of academic work in the environment safely in the hands of the most vulnerable populations.

A setup for Gaia-DR1: the star formation history of our thin disc environment

NASA Astrophysics Data System (ADS)

Miret-Roig, N.; Romero-Gómez, M.; Figueras, F.; Mor, R.

2017-03-01

The first Gaia Data Release (Gaia-DR1, 14 September 2016) primes the pump and paves the way for a new golden age of the galactic astronomy. Gaia-DR1 will provide new parallaxes and proper motions for about two million well-behaved Tycho-2 stars placed in the solar neighborhood. This TGAS (Tycho-Gaia Astrometric Solution) catalogue is being obtained through the combination of the Gaia observations with the positions of the stars obtained by Hipparcos (ESA 1997) when available, or Tycho-2. The aim of the work presented here has been to evaluate the capabilities of Gaia and future on-ground spectroscopic surveys to derive the dynamical age and place of birth of the Young Local Associations (YLAs). Test particle simulations in realistic galactic potentials and different scenarios for the accuracy on astrometric and spectroscopic data allow us to quantify our future capabilities to trace back in time the star formation history of our thin disc environment.

[Characteristics of the leadership of health center coordinators in the autonomous community of Murcia].

PubMed

Menárguez Puche, J F; Saturno Hernández, P J

1998-12-01

To describe the style and effectiveness (adaptability) of the leadership of coordinators of an autonomous community according to the model of leadership on the ground, analysing its relationship with the work environment. Observational crossover study. All the functioning teams in this community. Medical and nursing coordinators. Hersey and Blanchard's questionnaire on leadership on the ground was employed. This identifies 1) the predominant style (scoring for style 0-12). On the approach of the coordinator to personal relationships and/or task development, it identifies 4 points: direction, persuasion, participation, delegation. 2) Adaptability of the manager (ranging from +24 to -24), based on that the best choice between different options depends on the maturity of the group. To contrast work environment and leadership, a validated questionnaire, adapted to our milieu, was used. Overall reply rate (51 coordinators) was 89.4%. Analysis of styles was: persuasive 5.05 points (SD = 1.25), participatory 4.74 (SD 1.76), directive 1.2 (SD 1.11) and delegating 0.34 (SD 0.68). Adaptability scored 8.38 points (SD = 4.67), and was greater for the nursing coordinators (p < 0.002) without differences for type, place or teaching qualifications. The work environment, both overall and by dimensions, correlated with adaptability, although no relationship was found with leaders' styles. Leadership adaptability was quite high and greater in nursing. The most prevalent styles were the persuasive and the participatory, more efficacious in teams of average maturity. Theoretical effectiveness was positively related to a better work environment.

Survival of occlusal ART restorations in primary molars placed in school environment and hospital dental setup-one year follow-up study.

PubMed

Roshan, Noor-Mohammed; Sakeenabi, Basha

2011-11-01

The objectives of this clinical study were to: evaluate the survival of occlusal atraumatic restorative treatment (ART) restorations, on a longitudinal basis, in the primary molars of children; and compare the success rate of ART restorations placed in school environment and in hospital dental setup. One dentist placed 120 ART restorations in 60 five- to seven year-olds who had bilateral matched pairs of carious primary molars. A split-mouth design was used to place restorations in school and in hospital dental setup, which were assigned randomly to contralateral sides. Restorations were evaluated after 6 and 12 months using the ART criteria. The survival rate of ART restorations placed in school environment was 82.2% at the 6-month assessment and 77.77% at the 12-month assessment. The success rates of ART restorations placed in hospital dental setup in the 2 assessments were 87.7% and 81.48%, respectively. There was no statistically significant difference between the ART restorations placed in school environment and hospital dental setup in both assessments (P > O.05). The main cause of failure was the loss of restoration. The one year success rate of occlusal ART restorations in primary molars was moderately successful. The ART technique's done in hospital dental setup was not proven to be better than restorations placed in school environment.

Studies on Labour Safety in Construction Sites

PubMed Central

Kanchana, S.; Sivaprakash, P.; Joseph, Sebastian

2015-01-01

Construction industry has accomplished extensive growth worldwide particularly in past few decades. For a construction project to be successful, safety of the structures as well as that of the personnel is of utmost importance. The safety issues are to be considered right from the design stage till the completion and handing over of the structure. Construction industry employs skilled and unskilled labourers subject to construction site accidents and health risks. A proper coordination between contractors, clients, and workforce is needed for safe work conditions which are very much lacking in Indian construction companies. Though labour safety laws are available, the numerous accidents taking place at construction sites are continuing. Management commitment towards health and safety of the workers is also lagging. A detailed literature study was carried out to understand the causes of accidents, preventive measures, and development of safe work environment. This paper presents the results of a questionnaire survey, which was distributed among various categories of construction workers in Kerala region. The paper examines and discusses in detail the total working hours, work shifts, nativity of the workers, number of accidents, and type of injuries taking place in small and large construction sites. PMID:26839916

Studies on Labour Safety in Construction Sites.

PubMed

Kanchana, S; Sivaprakash, P; Joseph, Sebastian

2015-01-01

Construction industry has accomplished extensive growth worldwide particularly in past few decades. For a construction project to be successful, safety of the structures as well as that of the personnel is of utmost importance. The safety issues are to be considered right from the design stage till the completion and handing over of the structure. Construction industry employs skilled and unskilled labourers subject to construction site accidents and health risks. A proper coordination between contractors, clients, and workforce is needed for safe work conditions which are very much lacking in Indian construction companies. Though labour safety laws are available, the numerous accidents taking place at construction sites are continuing. Management commitment towards health and safety of the workers is also lagging. A detailed literature study was carried out to understand the causes of accidents, preventive measures, and development of safe work environment. This paper presents the results of a questionnaire survey, which was distributed among various categories of construction workers in Kerala region. The paper examines and discusses in detail the total working hours, work shifts, nativity of the workers, number of accidents, and type of injuries taking place in small and large construction sites.

Place recognition and heading retrieval are mediated by dissociable cognitive systems in mice.

PubMed

Julian, Joshua B; Keinath, Alexander T; Muzzio, Isabel A; Epstein, Russell A

2015-05-19

A lost navigator must identify its current location and recover its facing direction to restore its bearings. We tested the idea that these two tasks--place recognition and heading retrieval--might be mediated by distinct cognitive systems in mice. Previous work has shown that numerous species, including young children and rodents, use the geometric shape of local space to regain their sense of direction after disorientation, often ignoring nongeometric cues even when they are informative. Notably, these experiments have almost always been performed in single-chamber environments in which there is no ambiguity about place identity. We examined the navigational behavior of mice in a two-chamber paradigm in which animals had to both recognize the chamber in which they were located (place recognition) and recover their facing direction within that chamber (heading retrieval). In two experiments, we found that mice used nongeometric features for place recognition, but simultaneously failed to use these same features for heading retrieval, instead relying exclusively on spatial geometry. These results suggest the existence of separate systems for place recognition and heading retrieval in mice that are differentially sensitive to geometric and nongeometric cues. We speculate that a similar cognitive architecture may underlie human navigational behavior.

The culture contributing to interruptions in the nursing work environment: An ethnography.

PubMed

Hopkinson, Susan G; Wiegand, Debra L

2017-12-01

To understand the occurrence of interruptions within the culture of the medical nursing unit work environment. Interruptions may lead to errors in nursing work. Little is known about how the culture of the nursing work environment contributes to interruptions. A micro-focused ethnographic study was conducted. Data collection involved extensive observation of a nursing unit, 1:1 observations of nurses and follow-up interviews with the nurses. Data were analysed from unstructured field notes and interview transcripts. The definitions of interruption and culture guided coding, categorising and identification of themes. A framework was developed that describes the medical nursing unit as a complex culture full of unpredictable, nonlinear changes that affect the entire interconnected system, often in the form of an interruption. The cultural elements contributing to interruptions included (i) the value placed on excellence in patient care and meeting personal needs, (ii) the beliefs that the nurses had to do everything by themselves and that every phone call was important, (iii) the patterns of changing patients, patient transport and coordination of resources and (iv) the normative practices of communicating and adapting. Interruptions are an integral part of the culture of a medical nursing unit. Uniformly decreasing interruptions may disrupt current practices, such as communication to coordinate care, that are central to nursing work. In future research, the nursing work environment must be looked at through the lens of a complex system. Interventions to minimise the negative impact of interruptions must take into account the culture of the nursing as a complex adaptive system. Nurses should be educated on their own contribution to interruptions and issues addressed at a system level, rather than isolating the interruption as the central issue. © 2017 John Wiley & Sons Ltd.

Fulfillment of Work–Life Balance From the Organizational Perspective: A Case Study

PubMed Central

Mazerolle, Stephanie M.; Goodman, Ashley

2013-01-01

Context: Researchers studying work–life balance have examined policy development and implementation to create a family-friendly work environment from an individualistic perspective rather than from a cohort of employees working under the same supervisor. Objective: To investigate what factors influence work–life balance within the National Collegiate Athletic Association (NCAA) Division I clinical setting from the perspective of an athletic training staff. Design: Qualitative study. Setting: Web-based management system. Patients or Other Participants: Eight athletic trainers (5 men, 3 women; age = 38 ± 7 years) in the NCAA Division I setting. Data Collection and Analysis: Participants responded to a series of questions by journaling their thoughts and experiences. We included data-source triangulation, multiple-analyst triangulation, and peer review to establish data credibility. We analyzed the data via a grounded theory approach. Results: Three themes emerged from the data. Family-oriented and supportive work environment was described as a workplace that fosters and encourages work–life balance through professionally and personally shared goals. Nonwork outlets included activities, such as exercise and personal hobbies, that provide time away from the role of the athletic trainer. Individualistic strategies reflected that although the athletic training staff must work together and support one another, each staff member must have his or her own personal strategies to manage personal and professional responsibilities. Conclusions: The foundation for a successful work environment in the NCAA Division I clinical setting potentially can center on the management style of the supervisor, especially one who promotes teamwork among his or her staff members. Although a family-friendly work environment is necessary for work–life balance, each member of the athletic training staff must have personal strategies in place to fully achieve a balance. PMID:24067152

Genome-Wide DNA Methylation Profiling Reveals Epigenetic Adaptation of Stickleback to Marine and Freshwater Conditions.

PubMed

Artemov, Artem V; Mugue, Nikolai S; Rastorguev, Sergey M; Zhenilo, Svetlana; Mazur, Alexander M; Tsygankova, Svetlana V; Boulygina, Eugenia S; Kaplun, Daria; Nedoluzhko, Artem V; Medvedeva, Yulia A; Prokhortchouk, Egor B

2017-09-01

The three-spined stickleback (Gasterosteus aculeatus) represents a convenient model to study microevolution-adaptation to a freshwater environment. Although genetic adaptations to freshwater environments are well-studied, epigenetic adaptations have attracted little attention. In this work, we investigated the role of DNA methylation in the adaptation of the marine stickleback population to freshwater conditions. DNA methylation profiling was performed in marine and freshwater populations of sticklebacks, as well as in marine sticklebacks placed into a freshwater environment and freshwater sticklebacks placed into seawater. We showed that the DNA methylation profile after placing a marine stickleback into fresh water partially converged to that of a freshwater stickleback. For six genes including ATP4A ion pump and NELL1, believed to be involved in skeletal ossification, we demonstrated similar changes in DNA methylation in both evolutionary and short-term adaptation. This suggested that an immediate epigenetic response to freshwater conditions can be maintained in freshwater population. Interestingly, we observed enhanced epigenetic plasticity in freshwater sticklebacks that may serve as a compensatory regulatory mechanism for the lack of genetic variation in the freshwater population. For the first time, we demonstrated that genes encoding ion channels KCND3, CACNA1FB, and ATP4A were differentially methylated between the marine and the freshwater populations. Other genes encoding ion channels were previously reported to be under selection in freshwater populations. Nevertheless, the genes that harbor genetic and epigenetic changes were not the same, suggesting that epigenetic adaptation is a complementary mechanism to selection of genetic variants favorable for freshwater environment. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Learning environment: the impact of clerkship location on instructional quality.

PubMed

Prunuske, Jacob P; Deci, David M

2013-03-01

Students provide variable feedback on instructional quality at ambulatory training sites. We hypothesized several strengths and weaknesses of placing students at resident and non-resident training sites, including differences in faculty behaviors, patient characteristics, work environment, learning opportunities, and levels of student engagement. We systematically assessed for differences in learning quality between clerkship sites with and without residents. Students completed the MedED IQ, a validated survey assessing four domains of instructional quality, after completing a required primary care rotation. We calculated descriptive and summary statistics and two sample tests of proportion analyzing student agreement with each MedEd IQ item with respect to the presence or absence of resident learners. Of 149 total, 113 (75.8%) students completed the MedEd IQ site survey. A greater percentage of students at resident training sites (25.8%) than at non-resident sites (7.3%) agreed with the statement "The opportunities were too diverse, preventing me from developing proficiency." A greater percentage of students at resident training sites (19.4%) than at non-resident sites (1.2%) agreed with the statement "The health care team was not supportive of my learning." There were no differences between sites with or without residents on 14 items measuring preceptor actions or seven items measuring student involvement. Ambulatory clerkship sites with and without residents provide comparable quality learning experiences and precepting. Students placed at resident training sites may be overwhelmed with diverse opportunities and have a less supportive learning environment than students placed at non-resident sites. Future research should evaluate the impact of health care team development programs designed to foster a more supportive training environment for medical students. Ways of aligning residency and medical student education goals within the training setting should be explored.

Nurses' work environment and intent to leave in Lebanese hospitals: implications for policy and practice.

PubMed

El-Jardali, Fadi; Alameddine, Mohamad; Dumit, Nuhad; Dimassi, Hani; Jamal, Diana; Maalouf, Salwa

2011-02-01

The dual burden of nursing shortages and poor work environments threatens quality of patient care and places additional pressures on resource-stretched health care systems, particularly in the Eastern Mediterranean Region (EMR). There is a paucity of research in the EMR examining the quality of nurses' work environment and its association to nurses' intent to leave their jobs/countries. Systematically examine the characteristics of nurses' work environment and their relation to nurses' intent to leave their jobs within the context of Lebanon. A secondary objective is to assess the utility and validity of the NWI-R within the context of the EMR. A cross-sectional survey design was utilized to survey a total of 1793 registered nurses in 69 Lebanese hospitals. The survey instrument included questions on nurses' background, hospital characteristics, intent to leave, and the Revised Nurse Working Index (NWI-R). Data analysis included descriptive statistics for demographic characteristics, t-test and ANOVA to assess differences in agreement scores, and a multinomial logistic regression model to predict intent to leave. Thematic analysis of open-ended questions was utilized to extract themes that fit under issues relating to nurses' work environment in Lebanese hospitals. The NWI-R subscale with the lowest mean score related to control. Younger nurses had lower scores on organizational support and career development. Regression analysis revealed that for every 1 point score decrease on career development there was a 93% increase in likelihood of reporting intent to leave country. Likewise, for every 1 point score decrease on participation there was an observed 51% and 53% increase in likelihood of reporting intent to leave country and hospital, respectively. Findings show that hospital characteristics (size, accreditation status and presence of a recruitment and retention strategy) were significantly associated with NWI-R subscales. Participation, control and career development were key work environment challenges contributing to the attrition on nurses from Lebanese hospitals. Although some of the issues identified are country specific, others would certainly be relevant to other countries in the EMR. Addressing these challenges would require a strong and coordinated action from governments, professional bodies, policy makers and health managers. Copyright © 2010 Elsevier Ltd. All rights reserved.

Mental health/illness and prisons as place: frontline clinicians׳ perspectives of mental health work in a penal setting.

PubMed

Wright, Nicola; Jordan, Melanie; Kane, Eddie

2014-09-01

This article takes mental health and prisons as its two foci. It explores the links between social and structural aspects of the penal setting, the provision of mental healthcare in prisons, and mental health work in this environment. This analysis utilises qualitative interview data from prison-based fieldwork undertaken in Her Majesty׳s Prison Service, England. Two themes are discussed: (1) the desire and practicalities of doing mental health work and (2) prison staff as mental health work allies. Concepts covered include equivalence, training, ownership, informal communication, mental health knowledge, service gatekeepers, case identification, and unmet need. Implications for practice are (1) the mental health knowledge and understanding of prison wing staff could be appraised and developed to improve mental healthcare and address unmet need. Their role as observers and gatekeepers could be considered. (2) The realities of frontline mental health work for clinicians in the penal environment should be embraced and used to produce and implement improved policy and practice guidance, which is in better accord with the actuality of the context - both socially and structurally. Copyright © 2014 Elsevier Ltd. All rights reserved.

The influence of work- and home-related stress on the levels and diurnal variation of ambulatory blood pressure and neurohumoral factors in employed women.

PubMed

Kario, Kazuomi; James, Gary D; Marion, RoseMerie; Ahmed, Mustafa; Pickering, Thomas G

2002-07-01

The purpose of this study was to examine the effects of self-reported perceived stress at work and home on the levels, variation and co-variation of ambulatory blood pressure (BP), pulse rate (PR) and urinary catecholamine, cortisol, and aldosterone excretion measured at work, home and during sleep in women employed outside the home. The subjects of the study were 134 women (mean age 34.4 +/- 9.6 years, range 18 to 64 years) who were employed in managerial, technical or clerical positions at the same work place. Perceived stress at work and home was self-reported on a scale from 0 (low) to 10 (high). BP, PR and the urinary rates of excretion of epinephrine, norepinephrine, cortisol and aldosterone were averaged in the daily work environment from 11 AM to 3 PM, in the daily home environment from approximately 6 PM to 10 PM, and during sleep from approximately 10 PM to 6 AM the following morning. The results showed that systolic and diastolic BP (SBP and DBP) and the rates of urinary catecholamine, cortisol, and aldosterone excretion measured in the work environment were significantly higher than corresponding measurements taken in the home environment. SBP measured at work was also positively correlated with the difference in perceived stress between work and home (p < 0.05). PR (p < 0.001) and the rate of urinary norepinephrine excretion (p < 0.05) measured in the home environment were positively correlated with stress at home. When the subjects were divided into groups based on whether the work or home environment was perceived to be most stressful, women reporting greater stress at work (n=85) had higher work SBP (p < 0.005), work DBP (p < 0.05), and sleep SBP (p < 0.005) than women who perceived the home environment to be more stressful (n=34). There were no differences in the urinary hormonal excretion rates between these perceived-stress groups. Among women with greater perceived stress at home, the home-stress score was positively correlated with sleep SBP level (r = 0.310, p < 0.05), its variation (SD of sleep SBP: r = 0.402, p < 0.01) and home pulse rate ( r= 0.414, p < 0.01). These findings suggest that among employed women, work stress may increase ambulatory BP levels throughout the day, while home stress may induce additional sympathetic activation at home. In addition, they also show that among employed women who perceive greater stress at home than at work, higher home stress levels may also elevate sleep BP levels.

Situating the Embodied Mind in a Landscape of Standing Affordances for Living Without Chairs: Materializing a Philosophical Worldview.

PubMed

Rietveld, Erik

2016-07-01

Sitting too much is unhealthy, but a widespread habit in many societies. Realizing behavioral change in this area is hard. Our societies promote being seated via the way its places are structured: they are filled with chairs for example. How can we make healthier environments that invite people to move around more? This article shows how philosophical research in the area of embodied/enactive cognitive science let to a built vision for the office of the future, of 2025. Multidisciplinary studio RAAAF [Rietveld Architecture-Art-Affordances] and visual artist Barbara Visser built this world without chairs, titled The End of Sitting. This large rock-like landscape integrates many affordances for standing. Affordances are the possibilities for action provided by the environment. This landscape of standing affordances allows people to work standing while being supported by the material structure of the environment. This unorthodox working landscape is both an enactive art installation and the materialization of a philosophical worldview that understands people as embodied minds situated in a landscape of affordances. It stimulates reflection on the way built environments can naturally invite more active and healthy behavior.

Multi-channel fiber optic dew and humidity sensor

NASA Astrophysics Data System (ADS)

Limodehi, Hamid E.; Mozafari, Morteza; Amiri, Hesam; Légaré, François

2018-03-01

In this article, we introduce a multi-channel fiber optic dew and humidity sensor which works using a novel method based on relation between surface plasmon resonance (SPR) and water vapor condensation. The proposed sensor can instantly detect moisture or dew formation through its fiber optic channels, separately situated in different places. It enables to simultaneously measure the ambient Relative Humidity (RH) and dew point temperature of several environments with accuracy of 5%.

Task Accomplishment in an Air Force Maintenance Environment.

DTIC Science & Technology

1981-02-01

organization theory courses, both graduate and undergr’ad- uate, since coming to Western Carolina University. Dr. Kane is active within the university and...1972, 1963,4) state that the location of the organisms is never unimpnctant or accidental becZause behavior and place concatenate in-to lawful, iiuncti...not a viable approach to co.-mpare extreme behavior wiLhout creating additionol work. First, the hc,-t organization would not permit that; second, the

The Road Not Taken: Addressing Corruption During Stability Operations

DTIC Science & Technology

2015-06-01

waiter or waitress in a restaurant . Many other cultures consider tipping to be a form of low-level corruption, a bribe that pays for better service...patronage and nepotistic networks already in place. In other words, the British worked through the culture and customs , rather than devising a plan that...marriages between tribal members to create a nepotistic and patronal environment of loyalty and obedience.114 Although he would later become known

[Environmental quality: wellfare, confort and health].

PubMed

Vargas Marcos, Francisco; Gallego Pulgarín, Isabel

2005-01-01

Different ways of interpreting environmental conditions have led to the development of concepts such as the sick building, indoor air quality or indoor environment quality, for understanding the complexity of the pollutants in enclosed environments and the implications thereof on the health. The "Indoor Environment Quality" proposal is an advancement, operative and conceptual, surpassing amply prior ones, given that it orients the actions toward healthy environments without limiting the idea of pollution to the air alone. The aim is identifying the competence to preventing hazards related to exposure to pollutants within the confines of indoor environments and know the legislative framework useful for taking the actions. Optimum conditions within indoor environments must redound in health, well-being and comfort with regard to both working life as well as the environments in which everyday activities outside of work, extracurricular, leisure-time and entertainment activities are carried out. Today's society is demanding safe, clean, well-climatized places, for this is necessary to integrate the inhabitant's perceptions and demands and achieve an optimum balance among social standards, energy use and sustainable development. Legislation is being further expanded upon in the direction of occupational health and safety and the regulation of chemical substances. Environmental Health carries out prevention and control tasks, takes part in the enforcement of international pollution and waste reduction agreements and promotes measures for carrying out the European Environment and Health Strategy. It is considered useful the elaboration of protocols for the evaluation and administration gives the risks associated to the interior pollutants.

Impact of a broadband interactive televisit/teleconsultation service for residential and working environments.

PubMed Central

Valero, M. A.; Arredondo, M. T.; Guillén, S.; Traver, V.; Fernández, C.; Basagoiti, I.; del Nogal, F.; Gallar, P.; Insausti, J.

2001-01-01

The availability of health care attention at the point of need is one of the key benefits of telemedicine. Home environment and working place are the two scenarios selected in this article to evaluate the impact of a televisit and teleconsultation service. 31 users from four different medical and patient groups participated in this study supported by European Commission ATTRACT project. The experiences, carried out in Madrid and Valencia Spanish sites, benefited from interactive broadband access networks to provide cost-effective telecare services. Key areas analyzed encompass systems usability, clinical outcomes, patients quality of care and infoethic issues. Services advantages were verified and compared both from patients and medical staff points of view. Main benefits pointed out refer to displacement reduction, better communication doctor/patient, provision of comfort or friendliness, more precise therapy follow-up and increases in patients sense of well being. PMID:11825280

Impact of a broadband interactive televisit/teleconsultation service for residential and working environments.

PubMed

Valero, M A; Arredondo, M T; Guillén, S; Traver, V; Fernández, C; Basagoiti, I; del Nogal, F; Gallar, P; Insausti, J

2001-01-01

The availability of health care attention at the point of need is one of the key benefits of telemedicine. Home environment and working place are the two scenarios selected in this article to evaluate the impact of a televisit and teleconsultation service. 31 users from four different medical and patient groups participated in this study supported by European Commission ATTRACT project. The experiences, carried out in Madrid and Valencia Spanish sites, benefited from interactive broadband access networks to provide cost-effective telecare services. Key areas analyzed encompass systems usability, clinical outcomes, patients quality of care and infoethic issues. Services advantages were verified and compared both from patients and medical staff points of view. Main benefits pointed out refer to displacement reduction, better communication doctor/patient, provision of comfort or friendliness, more precise therapy follow-up and increases in patients sense of well being.

The Updated AGU Ethics Policy: Supporting Inclusive and Diverse Field and Lab Environments within the Geosciences.

NASA Astrophysics Data System (ADS)

Williams, B. M.; McPhaden, M. J.; Gundersen, L. C.

2017-12-01

The American Geophysical Union (AGU), a scientific society of >60,000 members worldwide, has established a set of scientific integrity and professional ethics guidelines for the actions of its members, for the governance of the union in its internal activities, and for the operations and participation in its publications and scientific meetings. More recently AGU has undertaken actions to help address the issue of harassment in the sciences and other work climate issues; and, where applied more broadly as a code of standard behavior, will help address tangential issues of diversity and inclusion. This presentation will highlight the proposed policy changes and additional resources now in place, as they apply to field and lab environments. Progress to date and remaining challenges of this effort will be discussed, including AGU's work to provide additional program strength in the areas of Ethics, Diversity and Inclusion.

Marketing and the medical specialist in the managed care environment.

PubMed

Treister, N W

1997-01-01

Marketing means more than just communicating or advertising to potential patients; marketing means identifying your customers and working to meet or exceed their expectations. There are five key areas of a marketing plan: (1) Establish the foundation, beginning with your mission statement; (2) Assess your marketing environment by internal and external research; (3) Target your efforts, looking at image and perception; (4) Develop your particular mix of product, price, place of distribution, and promotion; and (5) implement and evaluate your marketing process. This article discusses the importance of a marketing plan for the medical specialist and highlights the features unique to a practice working in a system of capitated reimbursement. Applying these principles will help to demonstrate added value, protect the fundamental role of the patient-physician relationship, ensure that our efforts are aligned with professional missions and goals, and ultimately increase profitability and professional success.

Extreme Terrestrial Environments: Life in Thermal Stress and Hypoxia. A Narrative Review.

PubMed

Burtscher, Martin; Gatterer, Hannes; Burtscher, Johannes; Mairbäurl, Heimo

2018-01-01

Living, working and exercising in extreme terrestrial environments are challenging tasks even for healthy humans of the modern new age. The issue is not just survival in remote environments but rather the achievement of optimal performance in everyday life, occupation, and sports. Various adaptive biological processes can take place to cope with the specific stressors of extreme terrestrial environments like cold, heat, and hypoxia (high altitude). This review provides an overview of the physiological and morphological aspects of adaptive responses in these environmental stressors at the level of organs, tissues, and cells. Furthermore, adjustments existing in native people living in such extreme conditions on the earth as well as acute adaptive responses in newcomers are discussed. These insights into general adaptability of humans are complemented by outcomes of specific acclimatization/acclimation studies adding important information how to cope appropriately with extreme environmental temperatures and hypoxia.

Simulation of Smart Home Activity Datasets

PubMed Central

Synnott, Jonathan; Nugent, Chris; Jeffers, Paul

2015-01-01

A globally ageing population is resulting in an increased prevalence of chronic conditions which affect older adults. Such conditions require long-term care and management to maximize quality of life, placing an increasing strain on healthcare resources. Intelligent environments such as smart homes facilitate long-term monitoring of activities in the home through the use of sensor technology. Access to sensor datasets is necessary for the development of novel activity monitoring and recognition approaches. Access to such datasets is limited due to issues such as sensor cost, availability and deployment time. The use of simulated environments and sensors may address these issues and facilitate the generation of comprehensive datasets. This paper provides a review of existing approaches for the generation of simulated smart home activity datasets, including model-based approaches and interactive approaches which implement virtual sensors, environments and avatars. The paper also provides recommendation for future work in intelligent environment simulation. PMID:26087371

A Phenomenological Study of Nurse Manager Interventions Related to Workplace Bullying.

PubMed

Skarbek, Anita J; Johnson, Sandra; Dawson, Christina M

2015-10-01

The aim of this study was to acquire nurse managers' perspectives as to the scope of workplace bullying, which interventions were deemed as effective and ineffective, and what environmental characteristics cultivated a healthy, caring work environment. Research has linked workplace bullying among RNs to medical errors, unsafe hospital environments, and negative patient outcomes. Limited research had been conducted with nurse managers to discern their perspectives. Six nurse managers from hospital settings participated in in-depth, semistructured interviews. Ray's theory of bureaucratic caring guided the study. These themes emerged: (a) awareness, (b) scope of the problem, (c) quality of performance, and (d) healthy, caring environment. Findings indicated mandated antibullying programs were not as effective as individual manager interventions. Systems must be in place to hold individuals accountable for their behavior. Communication, collective support, and teamwork are essential to create environments that lead to the delivery of safe, optimum patient care.

Thermal suitability in industrial environment: a case study in a metallurgical industry.

PubMed

Broday, Evandro Eduardo; de Paula Xavier, Antonio Augusto

2014-01-01

This article presents the results of an investigation into the thermal aspect of workplaces of the metallurgical branch of furniture manufacturing, looking for the number of dissatisfied people in the environment. This study aims to analyze the thermal suitability of a metallurgical industrial environment, from four interpretations of vote +1/-1 (slightly warm or slightly cool) on the thermal sensation range, reported by workers. The methodological approach consists of quantitative research and a literature review set for this work, composed of spreadsheets and statistical processing of data. Data collection took place through the use of environmental variables measurement equipment and software for statistical assistance. The results indicate an average above 35% of workers dissatisfied with the environment, thus, portraying the lack of suitability. It was noted, further, that, although average temperatures may be between 21°C to 28°C, workplace improvements can be made, so that the thermal sensations will be satisfactory.

Extreme Terrestrial Environments: Life in Thermal Stress and Hypoxia. A Narrative Review

PubMed Central

Burtscher, Martin; Gatterer, Hannes; Burtscher, Johannes; Mairbäurl, Heimo

2018-01-01

Living, working and exercising in extreme terrestrial environments are challenging tasks even for healthy humans of the modern new age. The issue is not just survival in remote environments but rather the achievement of optimal performance in everyday life, occupation, and sports. Various adaptive biological processes can take place to cope with the specific stressors of extreme terrestrial environments like cold, heat, and hypoxia (high altitude). This review provides an overview of the physiological and morphological aspects of adaptive responses in these environmental stressors at the level of organs, tissues, and cells. Furthermore, adjustments existing in native people living in such extreme conditions on the earth as well as acute adaptive responses in newcomers are discussed. These insights into general adaptability of humans are complemented by outcomes of specific acclimatization/acclimation studies adding important information how to cope appropriately with extreme environmental temperatures and hypoxia. PMID:29867589

Simulation of Smart Home Activity Datasets.

PubMed

Synnott, Jonathan; Nugent, Chris; Jeffers, Paul

2015-06-16

A globally ageing population is resulting in an increased prevalence of chronic conditions which affect older adults. Such conditions require long-term care and management to maximize quality of life, placing an increasing strain on healthcare resources. Intelligent environments such as smart homes facilitate long-term monitoring of activities in the home through the use of sensor technology. Access to sensor datasets is necessary for the development of novel activity monitoring and recognition approaches. Access to such datasets is limited due to issues such as sensor cost, availability and deployment time. The use of simulated environments and sensors may address these issues and facilitate the generation of comprehensive datasets. This paper provides a review of existing approaches for the generation of simulated smart home activity datasets, including model-based approaches and interactive approaches which implement virtual sensors, environments and avatars. The paper also provides recommendation for future work in intelligent environment simulation.

Hippocampal place cells construct reward related sequences through unexplored space.

PubMed

Ólafsdóttir, H Freyja; Barry, Caswell; Saleem, Aman B; Hassabis, Demis; Spiers, Hugo J

2015-06-26

Dominant theories of hippocampal function propose that place cell representations are formed during an animal's first encounter with a novel environment and are subsequently replayed during off-line states to support consolidation and future behaviour. Here we report that viewing the delivery of food to an unvisited portion of an environment leads to off-line pre-activation of place cells sequences corresponding to that space. Such 'preplay' was not observed for an unrewarded but otherwise similar portion of the environment. These results suggest that a hippocampal representation of a visible, yet unexplored environment can be formed if the environment is of motivational relevance to the animal. We hypothesise such goal-biased preplay may support preparation for future experiences in novel environments.

Self-reported environmental health risks of nurses working in hospital surgical units.

PubMed

Azizoğlu, F; Köse, A; Gül, H

2018-06-21

This study investigated the occupational health risk factors among nurses who work in public hospital surgical units. Nursing has a significant place in healthcare systems around the world. Surgical units are environments with certain risks, especially because of the possibility of exposure to various chemical, biologic or physical hazards. This study was conducted with 229 nurses who were working in the 11 surgery units of a big university hospital. In this cross-sectional study, a personal information form and an occupational risk factors scale were administered to respondents. We performed factor and reliability analyses for the scale; the overall reliability of the 41 items was α = 0.924, and the factor analysis found the scale was feasible. Biologic and psychological risk factor levels were found to be high. Physical, chemical, ergonomic and radiation risk factor levels were moderate. The general occupational risk factor score was moderate. Nurses working night duty were confronted with physical and psychological risk factors at a higher rate compared with those working in the daytime. Reported occupational health problems by nurses were correlated with the descriptive properties of the nurses including age, sex, marital status, education level, working hours, mode of working and status of occupational health and safety training. Nurses experience different occupational risks. If these risks are identified, healthier working environments can be provided to the nurses by taking necessary precautions. The health care provided by nurses who work in a healthy environment would be more efficient and of better quality, which will result in better economic and social outcomes for individual and communities. © 2018 International Council of Nurses.

Psychometric analysis of the Brisbane Practice Environment Measure (B-PEM).

PubMed

Flint, Anndrea; Farrugia, Charles; Courtney, Mary; Webster, Joan

2010-03-01

To undertake rigorous psychometric testing of the newly developed contemporary work environment measure (the Brisbane Practice Environment Measure [B-PEM]) using exploratory factor analysis and confirmatory factor analysis. Content validity of the 33-item measure was established by a panel of experts. Initial testing involved 195 nursing staff using principal component factor analysis with varimax rotation (orthogonal) and Cronbach's alpha coefficients. Confirmatory factor analysis was conducted using data from a further 983 nursing staff. Principal component factor analysis yielded a four-factor solution with eigenvalues greater than 1 that explained 52.53% of the variance. These factors were then verified using confirmatory factor analysis. Goodness-of-fit indices showed an acceptable fit overall with the full model, explaining 21% to 73% of the variance. Deletion of items took place throughout the evolution of the instrument, resulting in a 26-item, four-factor measure called the Brisbane Practice Environment Measure-Tested. The B-PEM has undergone rigorous psychometric testing, providing evidence of internal consistency and goodness-of-fit indices within acceptable ranges. The measure can be utilised as a subscale or total score reflective of a contemporary nursing work environment. An up-to-date instrument to measure practice environment may be useful for nursing leaders to monitor the workplace and to assist in identifying areas for improvement, facilitating greater job satisfaction and retention.

A comparison of work-related physical activity levels between inpatient and outpatient physical therapists: an observational cohort trial.

PubMed

Brewer, Wayne; Ogbazi, Raluchukwu; Ohl, Devan; Daniels, Jeffry; Ortiz, Alexis

2016-06-16

Physical therapists (PTs) work in a variety of healthcare settings with varied levels of physical activity demands placed on them. The purpose of this study is to compare the physical activity (PA) levels between PTs in inpatient versus outpatient environments for one work week using a cross-sectional design. Sixty-one PTs (30 inpatient, 31 outpatient) wore a tri-axial accelerometer and inclinometer for one work-week. The number steps-per-day, PA intensities, energy expenditures and postural positions adopted during the work day were recorded. Significantly longer amounts of time spent sitting was found for inpatient PTs regardless of the significantly higher number of steps-per-day. Outpatient PTs had a higher number of breaks from sedentary activity with those breaks being longer than the inpatient PTs. The percentage of time spent performing moderate-vigorous PA approached significance implying more time was spent performing these types of activities for outpatient PTs. The energy expenditures between the two groups of PTs were not different. This study compared the differences in physical activity levels between physical therapists who worked at inpatient versus outpatient environment as little is known about their activity levels. Inpatient physical therapists took more steps per day than outpatient physical therapists but the outpatient physical therapists were less sedentary and took more frequent and longer breaks from sedentary activities. The energy expenditures were similar between both types of therapists and this may be reflective of the gender and bodyweight differences between the groups that equalizes the energy expenditures. The findings of this study suggests that there are differences in the physical activity demands between inpatient and outpatient physical therapists. The results of this study may serve dual purposes: (1) employers may be able to more accurately describe the expected physical activity demands to future employees; (2) individuals tasked with preparing PTs to physically manage their work environment can outline training programs that are diverse based on the specific work environment of PTs.

Geography of Crime and Its Relation to Location: The City of Balıkesir (Turkey)

NASA Astrophysics Data System (ADS)

Aksoy, Erman

2017-10-01

A person cannot continue his/her own life without security which is one of the basic needs of the human being, for not only personal security but also the security of the persons’ living environment is of extreme importance. We can talk about the habitability and sustainability of the urban environment so long as the people may, in time and in place, freely select all their activities, such as their residence, work, education, shopping and entertainment options. On the other hand, it is well known that crime in the cities that create insecurity is directly related to urban areas and urban utilization. In the realization of an act of crime, the fact that the victim and the concepts of place are as much impactful as the convict indicates that the place where the crime is committed is, at least, as responsible as the person who commits the crime. Based on this fact, in this article, we shall attempt at identifying the reasons related to place by examining the relation between the factors that bring the crime into being and the urban utilization in the City of Balıkesir. Thus, in the fight against crime, the prevention of crime and/or its avoidance, which is not the duty and under the authority of only the law enforcement agency, the attention and also that of other disciplines (Sociology and Criminology) is invited to be focused on the effectiveness of urban planning.

Physiological assessment of task underload

NASA Technical Reports Server (NTRS)

Comstock, J. Raymond, Jr.; Harris, Randall L., Sr.; Pope, Alan T.

1988-01-01

The ultimate goal of research efforts directed at underload, boredom, or complacency in high-technology work environments is to detect conditions or states of the operator that can be demonstrated to lead to performance degradation, and then to intervene in the environment to restore acceptable system performance. Physiological measures may provide indices of changes in condition or state of the operator that may be of value in high-technology work environments. The focus of the present study was on the use of physiological measures in the assessment of operator condition or state in a task underload scenario. A fault acknowledgement task characterized by simple repetitive responses with minimal novelty, complexity, and uncertainty was employed to place subjects in a task underload situation. Physiological measures (electrocardiogram (ECG), electroencephalogram (EEG), and pupil diameter) were monitored during task performance over a one-hour test session for 12 subjects. Each of the physiological measures exhibited changes over the test session indicative of decrements in subject arousal level. While high correlations between physiological measures were found across subjects, individual differences between subjects support the use of profiling techniques to establish baselines unique to each subject.

Tele Hyper Virtuality

NASA Technical Reports Server (NTRS)

Terashima, Nobuyoshi

1994-01-01

In the future, remote images sent over communication lines will be reproduced in virtual reality (VR). This form of virtual telecommunications, which will allow observers to engage in an activity as though it were real, is the focus of considerable attention. Taken a step further, real and unreal objects will be placed in a single space to create an extremely realistic environment. Here, imaginary and other life forms as well as people and animals in remote locations will gather via telecommunication lines that create a common environment where life forms can work and interact together. Words, gestures, diagrams and other forms of communication will be used freely in performing work. Actual construction of a system based on this new concept will not only provide people with experiences that would have been impossible in the past, but will also inspire new applications in which people will function in environments where it would have been difficult if not impossible for them to function until now. This paper describes Tele Hyper Virtuality concept, its definition, applications, the key technologies to accomplish it and future prospects.

Putting responsive behaviours in place: Examining how formal and informal carers understand the actions of people with dementia.

PubMed

Herron, R V; Wrathall, M A

2018-05-01

Living alongside and working with people with dementia who yell or strike out can be very demanding and sometimes harmful. It is generally understood that such actions may be a response to the social and physical environment, yet very little attention has been paid to understanding what role the environment plays in eliciting and responding to these actions across different settings. Drawing on 27 semi-structured interviews with formal and informal carers, this article examines how carers understand the actions of people with dementia in relation to their environment. We identify individual, interpersonal, local environmental, macro-scale and temporal dynamics that influence the actions of people with dementia and carers' capacities to work with them. Drawing on relational thinking and the concept of structural violence, we argue that many of the problems and solutions associated with aggressive actions are located outside the person with dementia in broader relations and systems of care. We conclude with a discussion of how these understandings can inform developments in the systems of home and community care. Copyright © 2018 Elsevier Ltd. All rights reserved.

Teachers' experiences of teaching in a blended learning environment.

PubMed

Jokinen, Pirkko; Mikkonen, Irma

2013-11-01

This paper considers teachers' experiences of teaching undergraduate nursing students in a blended learning environment. The basic idea of the study programme was to support students to reflect on theory and practice, and provide with access to expert and professional knowledge in real-life problem-solving and decision making. Learning was organised to support learning in and about work: students worked full-time and this provided excellent opportunities for learning both in practice, online and face-to-face sessions. The aim of the study was to describe teachers' experiences of planning and implementing teaching and learning in a blended-learning-based adult nursing programme. The research method was qualitative, and the data were collected by three focus group interviews, each with four to six participants. The data were analysed using qualitative content analysis. The results show that the blended learning environment constructed by the combination of face-to-face learning and learning in practice with technology-mediated learning creates challenges that must be taken into consideration when planning and implementing blended teaching and learning. However, it provides good opportunities to enhance students' learning in and about work. This is because such programmes support student motivation through the presence of "real-life" and their relevance to the students' own places of work. Nevertheless, teachers require knowledge of different pedagogical approaches; they need professional development support in redesigning teaching and learning. Copyright © 2013 Elsevier Ltd. All rights reserved.

[The National Survey on Working Conditions: data for reflection].

PubMed

Zimmermann Verdejo, M; Maqueda Blasco, J; Almodóvar Molina, A; de la Orden Rivera, M V

1996-01-01

This work presents some data of relevance from the National Survey on Working Conditions, carried out in Spain in 1993. A cross-section survey was undertaken on a representative sample of the industry and services sectors (3,148 workers), both through an individual interview which took place at their places of work, and a questionnaire. The study revealed that preventive activities are few and far between. Only 11.8% of the companies carried out surveys into the risk of occupational accidents and/or illnesses. This datum contrasts with the high incidence among workers of exposure to the risk of accidents (59%), noise (33%) or the inhaling of chemical substances (32%). Furthermore, approximately 50% of workers spend at least a quarter of their work time in a static posture or making repetitive hand-arm movements. It is estimated that 60% are exposed to high work rates or repetitive tasks of short duration. Where the question of morbidity is concerned, 60% of workers suffer from posture problems associated with their work. In this study, a comparison is made between these findings per activity sector, together with a detailed analysis of morbidity. Finally, it should be borne in mind, that the subjectivity in the responses and answers, which is inherent to any qualitative survey, should not be regarded as a negative aspect. The way in which the worker perceives and experiences his or her work environment, provides essential information for the preventionists.

Understanding interactions with the food environment: an exploration of supermarket food shopping routines in deprived neighbourhoods.

PubMed

Thompson, Claire; Cummins, Steven; Brown, Tim; Kyle, Rosemary

2013-01-01

Despite a sustained academic interest in the environmental determinants of diet, relatively little is known about the ways in which individuals interact with their neighbourhood food environment and the use of its most important element, the supermarket. This qualitative study explores how residents of deprived neighbourhoods shop for food and how the supermarket environment influences their choices. Go-along interviews were conducted with 26 residents of Sandwell, a uniformly deprived metropolitan borough in the West Midlands, UK. Routine approaches to food shopping are characterised in terms of planning and reliance on the supermarket environment. Four distinct routines are identified: chaotic and reactive; working around the store; item-by-item; and restricted and budgeted. This suggests that residents of deprived neighbourhoods do not have uniform responses to food environments. Responses to supermarket environments appear to be mediated by levels of individual autonomy. A better understanding of how residents of deprived neighbourhoods interact with their food environment may help optimise environmental interventions aimed at improving physical access to food in these places. Copyright © 2012 Elsevier Ltd. All rights reserved.

A revolution of the mind: some implications of George Hogenson's 'The Baldwin Effect: a neglected influence on C.G. Jung's evolutionary thinking' (2001).

PubMed

Colman, Warren

2015-09-01

George Hogenson's 2001 paper 'The Baldwin Effect: a neglected influence on C.G. Jung's evolutionary thinking' developed the radical argument that, if archetypes are emergent, they 'do not exist in the sense that there is no place that the archetypes can be said to be'. In this paper, I show how Hogenson's thinking has been seminal to my own: it is not just archetypes but the mind itself that has no 'place'. The mind is a dynamic system, emergent from the cultural environment of symbolic meanings to which humans are evolutionarily adapted. Drawing on the work of philosopher John Searle, I argue that symbols constitute the realities that they bring forth, including the imaginal realities of the psyche. The implications for clinical work include a rejection of structural models of the psyche in favour of the emergence of symbolic realities in the context of psychoanalysis as a distributed system of cognition. © 2015, The Society of Analytical Psychology.

[The personal computer as a rehabilitation aid for severely handicapped patients].

PubMed

Fischbach, F

1994-02-01

The case example presented outlines the efforts of a quadriplegic young man who has succeeded in finding himself an occupational basis through training as an expert in electronic desktop publishing (DTP). Due to his severe mobility handicaps, computerized workstations for DTP training had been put up both in the training company and in his own home. These Desktop Publishing systems enable even very severely disabled persons to perform at a par with non-disabled persons. If this adapted workplace is connected to a communication network, the work results need not be delivered materially to the place where they are needed or further worked on, but can be dispatched electronically to the addressee. Communication networks enable the disabled person to easily exchange data with other workstations, or, through the use of modems to access the public telephone system, to send messages from his private environment (e.g., for sending fax messages or placing information in his partners' electronic mailboxes).

Place shaping to create health and wellbeing using health impact assessment: health geography applied to develop evidence-based practice.

PubMed

Learmonth, Alyson; Curtis, Sarah

2013-11-01

In a political milieu where there is pressure towards localised and participative decisionmaking, and an environment of global recession and environmental degradation, it is crucial that population health considerations inform strategic decisions. The paper puts forward 'place shaping to create health and wellbeing' as a strategic tool, drawing on ideas that are fundamental in health geography, and argues that this is an important emerging application of Health Impact Assessment (HIA), as part of evidence-based practice. These views developed primarily from case study work in the North East of England aiming to enhance health and wellbeing in a population with significant health disadvantages. © 2013 Elsevier Ltd. All rights reserved.

Assessment of microbiological contamination in the work environments of museums, archives and libraries.

PubMed

Skóra, Justyna; Gutarowska, Beata; Pielech-Przybylska, Katarzyna; Stępień, Łukasz; Pietrzak, Katarzyna; Piotrowska, Małgorzata; Pietrowski, Piotr

Museums, archives and libraries have large working environments. The goal of this study was to determine microbial contamination in these work places and estimate the influence of microclimatic parameters and total dust content on microbial contamination. In addition, research included evaluation of ergosterol concentration and fungal bioaerosol particle size distribution. Numbers of micro-organisms in the air and on the surfaces in museums were higher (2.1 × 10 2 -7.0 × 10 3  cfu/m 3 and 1.4 × 10 2 -1.7 × 10 4  cfu/100 cm 2 , respectively) than in archives and libraries (3.2 × 10 2 -7.2 × 10 2  cfu/m 3 and 8.4 × 10 2 -8.8 × 10 2  cfu/100 cm 2 , respectively). The numbers of micro-organisms detected in the tested museums, archives and libraries did not exceed occupational exposure limits proposed by Polish Committee for the Highest Permissible Concentrations and Intensities of Noxious Agents at the Workplace. The concentrations of respirable and suspended dust in museum storerooms were 2-4 times higher than the WHO-recommended limits. We found a correlation between microclimatic conditions and numbers of micro-organisms in the air in the tested working environments. In addition, a correlation was also found between ergosterol concentration and the number of fungi in the air. Fungi were the dominant micro-organisms in the working environments tested. Particles within the dominant fractions of culturable fungal aerosols sampled from museum storerooms had aerodynamic diameters between 1.1 and 2.1 µm.

[Formation of working conditions and the problems of hygienic assessment of industrial environmental factors in railway tunnels].

PubMed

Kurenkova, G V; Lemeshevskaya, E P

Tunnels are an integral part of the ways and artificial constructions of the railway. Objective assessment of working conditions is important, because current regulations fail to allow to give a definite hygienic assessment of some factors of the production environment of the tunnels. Objective: to reveal the peculiarities of the formation of working conditions in railway tunnels with the subsequent hygienic assessment for the development of preventive measures. Measurement of the factors of working process and working environment is carried out with the use of the certified equipment for the approved the hygienic and sanitary-chemical methods in workplaces in tunnels of the East-Siberian railway. Specific conditions were shown to be formed due to constructive solutions, climate and geographical location, the length of railway tunnels, the composition of the rocks through which the tunnel, the nature of the maintenance tunnels, ventilation system, repetition rate and type of passing rolling stock. All employees from occupational groups from examined tunnels were established to be exposed to high concentrations of aerosols with predominantly fibrogenic action, noise levels, adverse climate (low positive and negative temperatures, high relative humidity and mobility of air), the lack of natural lighting, low levels of artificial light, hard exertion of labor (dynamic physical load, working position, the slopes of the body, movement in space). Additionally, high levels of the vibration, nonionizing and ionizing radiation were typical for jobs of the Baikal and the North-Muya tunnel. There is proposed the algorithm of hygienic assessment of the microclimate, light environment at the working places depending on the time of the works in the underground conditions and constructional features of tunnels, methods of accounting personnel dose rates from natural sources.

Revitalizing communities together: the shared values, goals, and work of education, urban planning, and public health.

PubMed

Cohen, Alison Klebanoff; Schuchter, Joseph W

2013-04-01

Inequities in education, the urban environment, and health co-exist and mutually reinforce each other. Educators, planners, and public health practitioners share commitments to place-based, participatory, youth-focused, and equitable work. They also have shared goals of building community resilience, social capital, and civic engagement. Interdisciplinary programs that embody these shared values and work towards these shared goals are emerging, including school-based health centers, full-service community schools, community health centers, Promise Neighborhoods, and Choice Neighborhoods. The intersection of these three fields represents an opportunity to intervene on social determinants of health. More collaborative research and practice across public health, education, and planning should build from the shared values identified to continue to address these common goals.

Shared governance in the endoscopy department.

PubMed

Metcalf, R; Tate, R

1995-01-01

Studies have indicated that active participation by employees improves job satisfaction and performance. There is a sense of pride and accountability that is demonstrated in the work environment when staff are involved in the decision-making process. Recent emergence of a relatively new philosophy for management that promotes employee ownership is shared governance. This type of leadership allows individuals who are at the center of the work place to participate in the decisions that actively reflect their needs. In this article, the authors describe the process of implementing shared governance in an Endoscopy Department. The effectiveness of shared governance is evidenced by the renewed enthusiasm and energy demonstrated by the staff.

[The noise factor in the manufacture of chocolate and pastry products].

PubMed

Tsvetkov, D; Kalburova, F

1988-01-01

Studies are performed on the noise and vibration condition and hearing in women workers in enterprises for confectionery. It is established that the noise is leading occupational hazard in the working environment and in half of the working places significantly surpasses the sanitary norms and the peak values reach sometimes to 102-105 db/A. Especially intensive sources of noise are some machines and industrial operations-vibratory tables, mixers, cocoa-rollers, grinder for sugar and cocoa, the operation "hammering of forms". The vibrations (general) are rarely met hazard in industry. A considerable decrease of hearing in the examined women workers is established.

Seeking the competitive advantage: it's more than cost reduction.

PubMed

South, S F

1999-01-01

Most organizations focus considerable time and energy on reducing operating costs as a way to attain marketplace advantage. This strategy was not inappropriate in the past. To be competitive in the future, however, focus must be placed on other issues, not just cost reduction. The near future will be dominated by service industries, knowledge management, and virtual partnerships, with production optimization and flexibility, innovation, and strong partnerships defining those organizations that attain competitive advantage. Competitive advantage will reside in clarifying the vision and strategic plan, reviewing and redesigning work processes to optimize resources and value-added work, and creating change-ready environments and empowered workforces.

Organization of Hospital Nursing and 30-Day Readmissions in Medicare Patients Undergoing Surgery.

PubMed

Ma, Chenjuan; McHugh, Matthew D; Aiken, Linda H

2015-01-01

Growing scrutiny of readmissions has placed hospitals at the center of readmission prevention. Little is known, however, about hospital nursing—a critical organizational component of hospital service system—in relation to readmissions. To determine the relationships between hospital nursing factors—nurse work environment, nurse staffing, and nurse education—and 30-day readmissions among Medicare patients undergoing general, orthopedic, and vascular surgery. We linked Medicare patient discharge data, multistate nurse survey data, and American Hospital Association Annual Survey data. Our sample included 220,914 Medicare surgical patients and 25,082 nurses from 528 hospitals in 4 states (California, Florida, New Jersey, and Pennsylvania). Risk-adjusted robust logistic regressions were used for analyses. The average 30-day readmission rate was 10% in our sample (general surgery: 11%; orthopedic surgery: 8%; vascular surgery: 12%). Readmission rates varied widely across surgical procedures and could be as high as 26% (upper limb and toe amputation for circulatory system disorders). Each additional patient per nurse increased the odds of readmission by 3% (OR=1.03; 95% CI, 1.00-1.05). Patients cared in hospitals with better nurse work environments had lower odds of readmission (OR=0.97; 95% CI, 0.95-0.99). Administrative support to nursing practice (OR=0.96; 95% CI, 0.94-0.99) and nurse-physician relations (OR=0.97; 95% CI, 0.95-0.99) were 2 main attributes of the work environment that were associated with readmissions. Better nurse staffing and work environment were significantly associated with 30-day readmission, and can be considered as system-level interventions to reduce readmissions and associated financial penalties.

Layers: Places in Peril, An Art and Earth Science Exploration

NASA Astrophysics Data System (ADS)

Brey, J. A.; Waller, J. L.

2013-12-01

As an Earth scientist (former U.W. Geography/Geology Professor-now Director of the Education Program at The American Meteorological Society) and a painter (Professor of Art, University of Wisconsin - Fox Valley), we have together twenty years of collaborative teaching and scholarly work. We have produced an exhibition of paintings and accompanying explanatory essays focusing on layers, a nexus of our two disciplines. Our traveling exhibition, entitled Layers: Places in Peril, highlights natural and human caused threats to selected beloved and treasured cities and areas. The Earth and its atmosphere are composed of layers, paintings are often layered and the built environment is often constructed in layers. We feel that this notion of overlapping and interleaving strata gives texture to reality. This realization and acknowledgement is something we wish to share with those who design or study the built environment. This reality also provides an important opportunity to convey the reality of hazards to a new and important audience. In this session, we will first describe our professional history of collaboration and then feature Layers as a culmination of our collaborative teaching and professional work. Through the success of our first two showings of our Layers exhibition of large paintings and Earth science text panels (at the Aylward Gallery at the University of Wisconsin, Fox Valley in 2012, followed in 2013 at the Indiana University of Pennsylvania Museum) and, most recently, through our participation at the National Academy of Sciences 'DASER on Disasters' event at the Keck Center in Washington D.C., we witnessed the essential educational power of this type of collaborative activity. To conclude our presentation, we will lead a brief conversation about strategy and practice that illustrates how engaged colleagues can flourish across disciplines and institutions. The result will hopefully inspire those who study, teach, shape, build and care about future sustainable habitable environments and, we hope, meaningfully inform our own work.

Virtual building environments (VBE) - Applying information modeling to buildings

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

Bazjanac, Vladimir

2004-06-21

A Virtual Building Environment (VBE) is a ''place'' where building industry project staffs can get help in creating Building Information Models (BIM) and in the use of virtual buildings. It consists of a group of industry software that is operated by industry experts who are also experts in the use of that software. The purpose of a VBE is to facilitate expert use of appropriate software applications in conjunction with each other to efficiently support multidisciplinary work. This paper defines BIM and virtual buildings, and describes VBE objectives, set-up and characteristics of operation. It informs about the VBE Initiative andmore » the benefits from a couple of early VBE projects.« less

Preserving the Near-Earth Space Environment with Green Engineering and Operations

NASA Technical Reports Server (NTRS)

Johnson, Nicholas L.

2009-01-01

Green engineering and operations are essential to preserving the near-Earth space environment for future generations. The U.S. and the international aerospace community have been proactive in addressing the threat of the increasing orbital debris population and the risks to people and property from reentering debris. NASA has led this activity first by devoting resources to thoroughly understand the technical issues and then by developing effective and acceptable policies and guidelines. NASA also worked closely with the international community to ensure that the US aerospace industry was not placed at an economic disadvantage. In the long term, the removal of large orbital debris will be essential to the sustainability of space operations.

Problematising public and private work spaces: midwives' work in hospitals and in homes.

PubMed

Bourgeault, Ivy Lynn; Sutherns, Rebecca; Macdonald, Margaret; Luce, Jacquelyne

2012-10-01

as the boundaries between public and private spaces become increasingly fluid, interest is growing in exploring how those spaces are used as work environments, how professionals both construct and convey themselves in those spaces, and how the lines dividing spaces traditionally along public and private lines are blurred. This paper draws on literature from critical geography, organisational studies, and feminist sociology to interpret the work experiences of midwives in Ontario, Canada who provide maternity care both in hospitals and in clients' homes. qualitative design involving in-depth semi-structured interviews content coded thematically. Ontario, Canada. community midwives who practice at home and in hospital. the accounts of practicing midwives illustrate the ways in which hospital and home work spaces are sites of both compromise and resistance. With the intention of making birthing women feel more `at home', midwives describe how they attempt to recreate the woman's home in the hospital. Similarly, midwives also reorient women's homes to a certain degree into a more standardised work space for home birth attendance. Many midwives also described how they like `guests' in both settings. there seems to be a conscious or unconscious convergence of midwifery work spaces to accommodate Ontario midwives' unique model of practice. we link these findings of midwives' place of work on their experiences as workers to professional work experiences in both public and private spaces and offer suggestions for further exploration of the concept of professionals as guests in their places of work. Copyright © 2012. Published by Elsevier Ltd.

Voluntary Medication Error Reporting by ED Nurses: Examining the Association With Work Environment and Social Capital.

PubMed

Farag, Amany; Blegen, Mary; Gedney-Lose, Amalia; Lose, Daniel; Perkhounkova, Yelena

2017-05-01

Medication errors are one of the most frequently occurring errors in health care settings. The complexity of the ED work environment places patients at risk for medication errors. Most hospitals rely on nurses' voluntary medication error reporting, but these errors are under-reported. The purpose of this study was to examine the relationship among work environment (nurse manager leadership style and safety climate), social capital (warmth and belonging relationships and organizational trust), and nurses' willingness to report medication errors. A cross-sectional descriptive design using a questionnaire with a convenience sample of emergency nurses was used. Data were analyzed using descriptive, correlation, Mann-Whitney U, and Kruskal-Wallis statistics. A total of 71 emergency nurses were included in the study. Emergency nurses' willingness to report errors decreased as the nurses' years of experience increased (r = -0.25, P = .03). Their willingness to report errors increased when they received more feedback about errors (r = 0.25, P = .03) and when their managers used a transactional leadership style (r = 0.28, P = .01). ED nurse managers can modify their leadership style to encourage error reporting. Timely feedback after an error report is particularly important. Engaging experienced nurses to understand error root causes could increase voluntary error reporting. Published by Elsevier Inc.

Place Cells, Grid Cells, and Memory

PubMed Central

Moser, May-Britt; Rowland, David C.; Moser, Edvard I.

2015-01-01

The hippocampal system is critical for storage and retrieval of declarative memories, including memories for locations and events that take place at those locations. Spatial memories place high demands on capacity. Memories must be distinct to be recalled without interference and encoding must be fast. Recent studies have indicated that hippocampal networks allow for fast storage of large quantities of uncorrelated spatial information. The aim of the this article is to review and discuss some of this work, taking as a starting point the discovery of multiple functionally specialized cell types of the hippocampal–entorhinal circuit, such as place, grid, and border cells. We will show that grid cells provide the hippocampus with a metric, as well as a putative mechanism for decorrelation of representations, that the formation of environment-specific place maps depends on mechanisms for long-term plasticity in the hippocampus, and that long-term spatiotemporal memory storage may depend on offline consolidation processes related to sharp-wave ripple activity in the hippocampus. The multitude of representations generated through interactions between a variety of functionally specialized cell types in the entorhinal–hippocampal circuit may be at the heart of the mechanism for declarative memory formation. PMID:25646382

Discordant Place-Based Literacies in the Hilton Head, South Carolina Runway Extension Debate

ERIC Educational Resources Information Center

Cooney, Emily

2014-01-01

In making a case for ecocomposition, Sidney Dobrin has claimed that writing, place, and environment cannot be separated. As Donehower, Hogg, and Schell and Deborah Brandt might argue, literacy cannot be separated from place either. But it might sometimes be separated from environment as an ecosystem that has value distinct from, and without the…

The Correlation between Physical Environment and Student Engagement

NASA Astrophysics Data System (ADS)

Carmona-Reyes, Jorge; Wang, Li; Matthews, Lorin; Cook, Mike; Hyde, Truell

2016-10-01

In its second year of an educational research collaboration on the convergence between physical environment, pedagogical methods, student attainment and academic performance, CASPER along with the Region 12 Education Service Center and Huckabee Inc. have completed their initial quantitative study. This project examined the impact of the physical environment on student engagement, employing a flexibility construct and examination of teacher mobility and places of centeredness. Data analysis showed a positive correlation between student engagement and classroom flexibility for two locations having statistically significant differences in flexibility scores. The research is now being extended to examine a laboratory setting (in this case, a complex plasma lab) where the results will be used to enhance student work efficiency while also increasing safety within the lab. Details will be discussed in this presentation. Region 12 and Huckabee funding is gratefully acknowledged.

PLUMED-GUI: An environment for the interactive development of molecular dynamics analysis and biasing scripts

NASA Astrophysics Data System (ADS)

Giorgino, Toni

2014-03-01

PLUMED-GUI is an interactive environment to develop and test complex PLUMED scripts within the Visual Molecular Dynamics (VMD) environment. Computational biophysicists can take advantage of both PLUMED’s rich syntax to define collective variables (CVs) and VMD’s chemically-aware atom selection language, while working within a natural point-and-click interface. Pre-defined templates and syntax mnemonics facilitate the definition of well-known reaction coordinates. Complex CVs, e.g. involving reference snapshots used for RMSD or native contacts calculations, can be built through dialogs that provide a synoptic view of the available options. Scripts can be either exported for use in simulation programs, or evaluated on the currently loaded molecular trajectories. Script development takes place without leaving VMD, thus enabling an incremental try-see-modify development model for molecular metrics.

Conceptualization and measurement of environmental exposure in epidemiology: accounting for activity space related to daily mobility.

PubMed

Perchoux, Camille; Chaix, Basile; Cummins, Steven; Kestens, Yan

2013-05-01

A considerable body of literature has investigated how environmental exposures affect health through various pathways. These studies have generally adopted a common approach to define environmental exposures, focusing on the local residential environment, using census tracts or postcodes to delimit exposures. However, use of such administrative units may not be appropriate to evaluate contextual effets on health because they are generally not a 'true' representation of the environments to which individuals are exposed. Recent work has suggested that advances may be made if an activity-space approach is adopted. The present paper investigates how various disciplines may contribute to the refinement of the concept of activity space for use in health research. In particular we draw on seminal work in time geography, which provides a framework to describe individual behavior in space and time, and can help the conceptualization of activity space. In addition we review work in environmental psychology and social networks research, which provides insights on how people and places interact and offers new theories for improving the spatial definition of contextual exposures. Copyright © 2013 Elsevier Ltd. All rights reserved.

Visits to Cultural Learning Places in the Early Childhood

ERIC Educational Resources Information Center

Mudiappa, Michael; Kluczniok, Katharina

2015-01-01

Studies show the important role of the home learning environment in early childhood for later school success. This article focuses on a particular aspect of the home learning environment: visits to cultural learning places (e.g. museums) as a component of the quality of the home learning environment. Therefore the educational concept of…

Survived but feeling vulnerable and insecure: a qualitative study of the mental preparation for RTW after breast cancer treatment

PubMed Central

2012-01-01

Background Improvements in treatment have resulted in an increasing number of cancer survivors potentially being able to return to work after medical treatment. In this paper we focus on the considerations regarding return to work (RTW) of breast cancer absentees in the Belgian context and how these considerations are related to reactions from their social environment. Methods A qualitative study was performed to understand the RTW considerations of Belgian breast cancer absentees who had undergone breast cancer surgery in 2006. Twenty-two participants (mean age 46) were included and interviewed between May 2008 and August 2009 in their personal environment. An in-depth analysis (Grounded Theory) took place using the Qualitative Analysis Guide of Leuven (Quagol). Results Before the actual RTW, breast cancer employees try to build an image of the future resumption of work based on medical grounds and their knowledge of the workplace. Four matters are considered prior to RTW: (i) women want to leave the sick role and wish to keep their job; (ii) they consider whether working is worth the effort; (iii) they reflect on their capability; and (iv) they have doubts about being accepted in the workplace after returning. These inner thoughts are both product and input for the interaction with the social environment. The whole process is coloured by uncertainty and vulnerability. Conclusion Our study demonstrated that mental preparation for RTW is not a linear process of improvement. It shows a detailed picture of four types of considerations made by breast cancer survivors before they actually resume work. Vulnerability appears to be an overarching theme during mental preparation. As the social environment plays an important role, people from that environment must become more aware of their influence on decreasing or increasing a woman’s vulnerability while preparing for RTW. PMID:22824548

Active current-noise cancellation for Scanning Tunneling Microscopy

NASA Astrophysics Data System (ADS)

Pabbi, Lavish; Shoop, Conner; Banerjee, Riju; Dusch, Bill; Hudson, E. W.

The high sensitivity of the scanning tunneling microscope (STM) poses a barrier to its use in a noisy environment. Vibrational noise, whether structural or acoustic in source, manifests as relative motion between the probe tip and the sample, then appearing in the Z feedback that tries to cancel it. Here we describe an active noise cancellation process that nullifies this motion by adding a drive signal into the existing Z feedback loop. The drive is digitally calculated by actively monitoring vibrations measured by an accelerometer placed in-situ close to the STM head. By transferring the vibration cancellation effort to this drive signal, vibration-created noise in the Z-feedback (during topography) or current (during spectroscopy) is significantly reduced. This inexpensive and easy solution, requiring no major instrumental modifications, is ideal for those looking to place their STM in a noisier environment, for example in the presence of active refrigeration systems (e.g. pulse tube cryocoolers) or coupled to high-vibration instrumentation. This material is based upon work supported by the National Science Foundation under Grant No. 1229138.

[The REACH legislation: the consumer and environment protection perspective].

PubMed

Gundert-Remy, Ursula

2008-12-01

REACH has been initiated with the aim of improving existing legislation. In order to assist in the interpretation of the REACH legislation, guidance documents have been developed, which have only lately become available. According to the REACH annexes and supported by guidance documents, waiving of test requirements will be possible, thus, opening the possibility that under REACH no new (eco)toxicological data will be required. Concerning products, a guidance document was released in April 2008 stating that the substance concentration threshold of 0.1 % (w/w) applies to the article as produced or imported and it does not relate to the homogeneous materials or parts of an article, but relates to the article as such (i.e., as produced or imported). Hence, notification will not be required for many products containing chemicals with properties which place them on the candidate list for authorization. In summary, it is at present not foreseeable whether the expected benefit of the REACH legislation will materialise for the environment and for the health of consumers and at the work place.

Health-and-environment indicators in the context of sustainable development.

PubMed

von Schirnding, Yasmin E

2002-01-01

This paper gives a broad overview of issues relevant to the development and use of health-and-environment indicators in the broader context of sustainable development. Criteria for the construction of indicators are given, and their key characteristics are highlighted. Selected international indicator initiatives are discussed, as well as the concept and use of core indicators in policy and planning. Finally, an organizational framework for the consideration of health-environment-development linkages is presented, which can be used in the development of health-and-environment indicators in various contexts. This framework is the Driving forces-Pressures-State-Exposures-Health Effects-Actions framework (DPSEEA) of the World Health Organization (WHO). It is a descriptive representation of the way in which various driving forces generate pressures which affect the state of the environment, and ultimately human health through the various exposure pathways by which people come into contact with the environment. Throughout the paper, emphasis is placed on work done within the UN system, in particular that of the WHO, and examples of suites of indicators developed and in use are provided.

The Relationship between the Field-Shifting Phenomenon and Representational Coherence of Place Cells in CA1 and CA3 in a Cue-Altered Environment

ERIC Educational Resources Information Center

Lee, Inah; Knierim, James J.

2007-01-01

Subfields of the hippocampus display differential dynamics in processing a spatial environment, especially when changes are introduced to the environment. Specifically, when familiar cues in the environment are spatially rearranged, place cells in the CA3 subfield tend to rotate with a particular set of cues (e.g., proximal cues), maintaining a…

Perceived workplace harassment experiences and problem drinking among physicians: broadening the stress/alienation paradigm.

PubMed

Richman, J A; Flaherty, J A; Rospenda, K M

1996-03-01

Sociologists who embrace the stress or alienation paradigms generally focus on explaining problem drinking in low status occupations. By contrast, this paper argues that a broadened conceptualization of stress and alienation which incorporates abusive work relationships has utility for explaining male and female drinking outcomes in both high and low status occupations. We provide empirical data on the relationship between perceived abusive experiences and drinking outcomes in a cohort of male and female physicians in their internship year of training. The data show that perceived sexual harassment, discriminatory treatment and psychological humiliation relate to various drinking outcomes in men and women, controlling for drinking prior to the internship year. While females were more likely to report experiencing abuse, these perceived experiences had deleterious effects on drinking outcomes for both genders. Personal vulnerability (narcissism) brought into the training environment somewhat influenced the later reporting of abusive experiences by males but not by females. Regression analyses showed that, for both males and females, work-place abusive experiences in interaction with personality vulnerability best explained drinking outcomes. The implications of these results for the design of future alcohol-related work-place studies are discussed.

Assessing changes in HIV-related legal and policy environments: Lessons learned from a multi-country evaluation.

PubMed

Ferguson, Laura; Nicholson, Alexandra; Henry, Ian; Saha, Amitrajit; Sellers, Tilly; Gruskin, Sofia

2018-01-01

There is growing recognition in the health community that the legal environment-including laws, policies, and related procedures-impacts vulnerability to HIV and access to HIV-related services both positively and negatively. Assessing changes in the legal environment and how these affect HIV-related outcomes, however, is challenging, and understanding of appropriate methodologies nascent. We conducted an evaluation of a UNDP project designed to strengthen legal environments to support the human rights of key populations, in particular LGBT populations, women and girls, affected by HIV in sub-Saharan Africa. We analyzed data on activities designed to improve legal environments through a systematic document review and 53 qualitative interviews. The project made substantial strides towards legal change in many places, and examples provide broader lessons for work in this area. Two core pillars appear fundamental: a government-led participatory assessment of the legal environment, and building the capacity of those impacted by and engaged in this work. Systematic attention to human rights is vital: it can help open new spaces for dialogue among diverse stakeholders, foster new collaborations, and ensure local ownership, nuanced understanding of the political landscape, attention to marginalized populations, and accountability for (in)action. Entry points for effecting legal change go beyond "HIV laws" to also include other laws, national policies and strategies. Conducting legal environment assessments, multi-stakeholder dialogues, action planning and related activities, alongside capacity building, can contribute to changes in knowledge and attitudes directly relevant to reforming laws that are found to be harmful. Shorter-term goals along the causal pathway to legal change (e.g. changes in policy) can constitute interim markers of success, and recognition of these can maintain momentum. Increasing understanding of progress towards changes in the legal environment that can positively affect HIV-related outcomes is important in working to improve the health and lives of people living with HIV.

Lessons from the great egret: Cosmopolitan species as environmental guides

NASA Astrophysics Data System (ADS)

Lewis, Celia

This dissertation is an experiment in environmental learning. The cosmopolitan species, the great egret (Egretta alba), is used as a guide to learning about local environmental history and local ecology in four places: Long Island Sound, USA; Delaware Bay, USA; Neusiedler See, Austria; and the Hunter River Valley in New South Wales, Australia. It is also used as a guide to the development of a cosmopolitan environmental perspective. The development of this broad perspective is based on the thesis that knowledge of the ecology of species mobility and cosmopolitanism may bring to light ecological connections within and between places, and that human migration and cultural mobility are also part of the ecological history of the environment. The concept of species guides is reviewed in nature literature, including examples from the works of Richard Nelson, Robert Michael Pyle, Terry Tempest Williams, Scott Weidensaul, and Peter Matthiessen. The author visits egret colonies, interviews biologists working at these sites, and develops narratives about the environmental history and the cultural history of each site, and the connections between egrets and humans in those places. Parallels are drawn between the migrant and cosmopolitan nature of great egrets and other species, and of the human species, and how recognition of these similarities can lead to a cosmopolitan environmental perspective.

Navy Collaborative Integrated Information Technology Initiative

DTIC Science & Technology

2000-01-11

investigating the development and application of collaborative multimedia conferencing software for education and other groupwork activities. We are extending...an alternative environment for place-based synchronous groupwork . The new environment is based on the same collaborative infrastructure as the...alternative environment for place- based synchronous groupwork . This information is being used as an initial user profile, requirements analysis

Solar radiation effects on glasses

NASA Technical Reports Server (NTRS)

Kinser, Donald L.

1994-01-01

This work was begun in 1978 under NASA grant NAS8-32695 which prepared the samples that were included in the assemblage of samples on LDEF which was placed in earth orbit by Challenger crew members during mission 41C on April 1984. Those samples, recovered in February 1990, were exposed to earth orbit environment for a total of approximately 5.8 years. Following their recovery the optical and mechanical properties were characterized and sample surfaces were examined so as to characterize micrometeorite impact sites.

Autonomous Navigation, Dynamic Path and Work Flow Planning in Multi-Agent Robotic Swarms Project

NASA Technical Reports Server (NTRS)

Falker, John; Zeitlin, Nancy; Leucht, Kurt; Stolleis, Karl

2015-01-01

Kennedy Space Center has teamed up with the Biological Computation Lab at the University of New Mexico to create a swarm of small, low-cost, autonomous robots, called Swarmies, to be used as a ground-based research platform for in-situ resource utilization missions. The behavior of the robot swarm mimics the central-place foraging strategy of ants to find and collect resources in an unknown environment and return those resources to a central site.

The influence of environmental factors on the generalisability of public health research evidence: physical activity as a worked example

PubMed Central

2011-01-01

Background It is rare that decisions about investing in public health interventions in a city, town or other location can be informed by research generated in that specific place. It is therefore necessary to base decisions on evidence generated elsewhere and to make inferences about the extent to which this evidence is generalisable to the place of interest. In this paper we discuss the issues involved in making such inferences, using physical activity as an example. We discuss the ways in which elements of the structural, physical, social and/or cultural environment (environmental factors [EFs]) can shape physical activity (PA) and also how EFs may influence the effectiveness of interventions that aim to promote PA. We then highlight the ways in which EFs may impact on the generalisability of different types of evidence. Discussion We present a framework for thinking about the influence of EFs when assessing the generalisability of evidence from the location in which the evidence was generated (place A) to the location to which the evidence is to be applied (place B). The framework relates to similarities and differences between place A and place B with respect to: a) the distributions of EFs; b) the causal pathways through which EFs or interventions are thought to exert their effect on PA and c) the ways in which EFs interact with each other. We suggest, using examples, how this scheme can be used by public health professionals who are designing, executing, reporting and synthesising research on PA; or designing/implementing interventions. Summary Our analysis and scheme, although developed for physical activity, may potentially be adapted and applied to other evidence and interventions which are likely to be sensitive to influence by elements of the structural, physical, social and/or cultural environment such as the epidemiology of obesity and healthy weight promotion. PMID:22087556

Encoding of head direction by hippocampal place cells in bats.

PubMed

Rubin, Alon; Yartsev, Michael M; Ulanovsky, Nachum

2014-01-15

Most theories of navigation rely on the concept of a mental map and compass. Hippocampal place cells are neurons thought to be important for representing the mental map; these neurons become active when the animal traverses a specific location in the environment (the "place field"). Head-direction cells are found outside the hippocampus, and encode the animal's head orientation, thus implementing a neural compass. The prevailing view is that the activity of head-direction cells is not tuned to a single place, while place cells do not encode head direction. However, little work has been done to investigate in detail the possible head-directional tuning of hippocampal place cells across species. Here we addressed this by recording the activity of single neurons in the hippocampus of two evolutionarily distant bat species, Egyptian fruit bat and big brown bat, which crawled randomly in three different open-field arenas. We found that a large fraction of hippocampal neurons, in both bat species, showed conjunctive sensitivity to the animal's spatial position (place field) and to its head direction. We introduced analytical methods to demonstrate that the head-direction tuning was significant even after controlling for the behavioral coupling between position and head direction. Surprisingly, some hippocampal neurons preserved their head direction tuning even outside the neuron's place field, suggesting that "spontaneous" extra-field spikes are not noise, but in fact carry head-direction information. Overall, these findings suggest that bat hippocampal neurons can convey both map information and compass information.

A Qualitative Study of Environmental Factors Important for Physical Activity in Rural Adults.

PubMed

Cleland, Verity; Hughes, Clarissa; Thornton, Lukar; Venn, Alison; Squibb, Kathryn; Ball, Kylie

2015-01-01

Despite increasing evidence that the physical environment impacts on physical activity among urban-dwellers, little attention has been devoted to understanding this relationship in rural populations. Work in this area is further hindered by a lack of environmental measures specifically designed for rural settings. This qualitative study aimed to explore the salience of urban physical activity environment constructs among rural adults. In 2011, 49 rural men and women from three distinct areas (coastal, animal-based farming, forestry/plant-based farming) of rural Tasmania, Australia, were purposively recruited to participate in semi-structured interviews. Interviews explored features of the built and social environment commonly examined in studies of urban adults, including functional characteristics (eg, lighting, footpaths, roads/verges), road and personal safety, availability and accessibility of places to be active, destinations, and aesthetics. Interviews were recorded, transcribed verbatim and analysed using a content-thematic approach using QSR NVivo software. While some urban environmental constructs were salient to these rural adults, such as availability of and accessibility to places to be active, some constructs were operationalised differently, such as road safety (where large trucks and winding roads rather than traffic density was of concern), or were not considered relevant (eg, personal safety related to crime, availability of walkable destinations, aesthetics). The measurement of the physical environment in rural populations may require reconsideration and/or modification to ensure salience and appropriate quantification of associations with physical activity in future studies.

A Qualitative Study of Environmental Factors Important for Physical Activity in Rural Adults

PubMed Central

Cleland, Verity; Hughes, Clarissa; Thornton, Lukar; Venn, Alison; Squibb, Kathryn; Ball, Kylie

2015-01-01

Purpose Despite increasing evidence that the physical environment impacts on physical activity among urban-dwellers, little attention has been devoted to understanding this relationship in rural populations. Work in this area is further hindered by a lack of environmental measures specifically designed for rural settings. This qualitative study aimed to explore the salience of urban physical activity environment constructs among rural adults. Methods In 2011, 49 rural men and women from three distinct areas (coastal, animal-based farming, forestry/plant-based farming) of rural Tasmania, Australia, were purposively recruited to participate in semi-structured interviews. Interviews explored features of the built and social environment commonly examined in studies of urban adults, including functional characteristics (eg, lighting, footpaths, roads/verges), road and personal safety, availability and accessibility of places to be active, destinations, and aesthetics. Interviews were recorded, transcribed verbatim and analysed using a content-thematic approach using QSR NVivo software. Findings While some urban environmental constructs were salient to these rural adults, such as availability of and accessibility to places to be active, some constructs were operationalised differently, such as road safety (where large trucks and winding roads rather than traffic density was of concern), or were not considered relevant (eg, personal safety related to crime, availability of walkable destinations, aesthetics). Conclusions The measurement of the physical environment in rural populations may require reconsideration and/or modification to ensure salience and appropriate quantification of associations with physical activity in future studies. PMID:26554376

Employment goals, expectations, and migration intentions of nursing graduates in a Canadian border city: a mixed methods study.

PubMed

Freeman, Michelle; Baumann, Andrea; Akhtar-Danesh, Noori; Blythe, Jennifer; Fisher, Anita

2012-12-01

Internationally, nurse migration in border cities has received little attention. Nurses who graduate from nursing programs in Canadian border communities have the option of working in Canada or the United States. They are able to cross the international border each day as commuter migrants returning to their home country after work. Despite recent investment by Canada to increase the number of nursing students, the migration intentions of graduating nurses and the factors influencing their decision making has not been explored. The objective of this study is to explore the migration intentions of a graduating class of baccalaureate nursing students in a Canadian border community and the factors influencing their decision making. An explanatory sequential mixed methods design was used. In the first quantitative phase, data was collected by a web-based self-report survey. In the qualitative phase, semi-structured interviews were conducted. Data collection took place between February and July 2011. The response rate to the survey was 40.9% (n=115). Eighty-six percent of graduates preferred to work in Canada although two thirds identified that they were considering migrating for work outside of Canada. Knowing a nurse who worked in the US (Michigan) influenced intention to migrate and living in a border community was a strong predictor of migration. Migrants had significantly higher expectations that their economic, professional development, healthy work environment, adventure and autonomy values would be met in another country than Canada. Evidence from the interviews revealed that clinical instructors and clinical experiences played a significant role in framing students' perceptions of the work environment, influencing their choice of specialty, and where they secured their first job. The value-expectancy framework offered a novel approach to identifying job factors driving migration intentions. The study offered a snapshot of the graduates' perception of the work environment before entering the workforce. The graduates doubted that their future work environment would meet many of their job expectations, a troubling finding requiring further investigation. Expectations influenced their migration intentions and may be relevant to their integration and retention in the workforce. Copyright © 2012 Elsevier Ltd. All rights reserved.

[Significance of occupational and interpersonal relationships among residents during the specialization training course].

PubMed

Cumplido-Hernández, Gustavo; Campos-Arciniega, María Faustina; Chávez-López, Arturo

2007-01-01

Medical specialty training courses have peculiar characteristics that probably influence the learning process of the residents. These training courses take place in large hospitals; the residents are subjected to a rigorous selection process, and at the same time they are affiliated employees of the institution. They work long shifts and are immersed in complex academic and occupational relationships. This study aims to ascertain the significance that these future specialists give to the environment where the training course takes place in relation with their learning process. We used the social anthropology narrative analysis method. A theoretical social perspective was used to emphasize on the context to explain the reality in which the residents live. Discipline, workload, conflictive relationships and strength of family ties were the most significant elements.

Using Passive Sensing to Estimate Relative Energy Expenditure for Eldercare Monitoring

PubMed Central

2012-01-01

This paper describes ongoing work in analyzing sensor data logged in the homes of seniors. An estimation of relative energy expenditure is computed using motion density from passive infrared motion sensors mounted in the environment. We introduce a new algorithm for detecting visitors in the home using motion sensor data and a set of fuzzy rules. The visitor algorithm, as well as a previous algorithm for identifying time-away-from-home (TAFH), are used to filter the logged motion sensor data. Thus, the energy expenditure estimate uses data collected only when the resident is home alone. Case studies are included from TigerPlace, an Aging in Place community, to illustrate how the relative energy expenditure estimate can be used to track health conditions over time. PMID:25266777

Intracellular determinants of hippocampal CA1 place and silent cell activity in a novel environment

PubMed Central

Epsztein, Jérôme; Brecht, Michael; Lee, Albert K.

2011-01-01

Summary For each environment a rodent has explored, its hippocampus contains a map consisting of a unique subset of neurons, called place cells, that have spatially-tuned spiking there, with the remaining neurons being essentially silent. Using whole-cell recording in freely moving rats exploring a novel maze, we observed differences in intrinsic cellular properties and input-based subthreshold membrane potential levels underlying this division into place and silent cells. Compared to silent cells, place cells had lower spike thresholds and peaked versus flat subthreshold membrane potentials as a function of animal location. Both differences were evident from the beginning of exploration. Additionally, future place cells exhibited higher burst propensity before exploration. Thus, internal settings appear to predetermine which cells will represent the next novel environment encountered. Furthermore, place cells fired spatially-tuned bursts with large, putatively calcium-mediated depolarizations that could trigger plasticity and stabilize the new map for long-term storage. Our results provide new insight into hippocampal memory formation. PMID:21482360

A Model of Generating Visual Place Cells Based on Environment Perception and Similar Measure.

PubMed

Zhou, Yang; Wu, Dewei

2016-01-01

It is an important content to generate visual place cells (VPCs) in the field of bioinspired navigation. By analyzing the firing characteristic of biological place cells and the existing methods for generating VPCs, a model of generating visual place cells based on environment perception and similar measure is abstracted in this paper. VPCs' generation process is divided into three phases, including environment perception, similar measure, and recruiting of a new place cell. According to this process, a specific method for generating VPCs is presented. External reference landmarks are obtained based on local invariant characteristics of image and a similar measure function is designed based on Euclidean distance and Gaussian function. Simulation validates the proposed method is available. The firing characteristic of the generated VPCs is similar to that of biological place cells, and VPCs' firing fields can be adjusted flexibly by changing the adjustment factor of firing field (AFFF) and firing rate's threshold (FRT).

A Model of Generating Visual Place Cells Based on Environment Perception and Similar Measure

PubMed Central

2016-01-01

It is an important content to generate visual place cells (VPCs) in the field of bioinspired navigation. By analyzing the firing characteristic of biological place cells and the existing methods for generating VPCs, a model of generating visual place cells based on environment perception and similar measure is abstracted in this paper. VPCs' generation process is divided into three phases, including environment perception, similar measure, and recruiting of a new place cell. According to this process, a specific method for generating VPCs is presented. External reference landmarks are obtained based on local invariant characteristics of image and a similar measure function is designed based on Euclidean distance and Gaussian function. Simulation validates the proposed method is available. The firing characteristic of the generated VPCs is similar to that of biological place cells, and VPCs' firing fields can be adjusted flexibly by changing the adjustment factor of firing field (AFFF) and firing rate's threshold (FRT). PMID:27597859

Ergonomic analysis jobs in recovered factories.

PubMed

Cuenca, Gabriela; Zotta, Gastón

2012-01-01

With the advent of the deep economic crisis in Argentina on 2001, the recovery of companies through to the creation of the Cooperatives Working Self-Management or Factories Recovered by its workers was constituted as one of the ways in which the salaried disobeyed the increasing unemployment. When the companies turn into recovered factories they tend to leave of side practices that have been seen like imposed by the previous organization and not understanding them as a primary condition for the execution of his tasks. Safety and ergonomics are two disciplines that are no longer considered relevant to the daily work. Therefore this investigation aims to revalue, undergo semantic to give back to a place in every organization analyzed. This research developed a self-diagnostic tool for working conditions, and the environment, present in the recovered factories.

Perspectives on the geographic stability and mobility of people in cities

PubMed Central

Hanson, Susan

2005-01-01

A class of questions in the human environment sciences focuses on the relationship between individual or household behavior and local geographic context. Central to these questions is the nature of people's geographic mobility as well as the duration of their locational stability at varying spatial and temporal scales. The problem for researchers is that the processes of mobility/stability are temporally and spatially dynamic and therefore difficult to measure. Whereas time and space are continuous, analysts must select levels of aggregation for both length of time in place and spatial scale of place that fit with the problem in question. Previous work has emphasized mobility and suppressed stability as an analytic category. I focus here on stability and show how analyzing individuals' stability requires also analyzing their mobility. Through an empirical example centered on the relationship between entrepreneurship and place, I demonstrate how a spotlight on stability illuminates a resolution to the measurement problem by highlighting the interdependence between the time and space dimensions of stability/mobility. PMID:16230616

Corporate redemption and the seven deadly sins.

PubMed

Pearson, A E

1992-01-01

Competitive purgatory is the sorry state of too many formerly proud U.S. corporations. They are languishing from the devastating effects of seven familiar sins: inconsistent product quality; slow response to the marketplace; lack of innovative, competitive products; uncompetitive cost structure; inadequate employee involvement; unresponsive customer service; and inefficient resource allocation. To make matters worse, the maladies are mostly management-induced, and the remedies most managers are employing-shifting strategy, reallocating resources, focusing on operations--are proving ineffective. The cures don't address the cause of the disease: negative, risk-averse, bureaucratic work environments that flourished in decades of easy growth but today are undermining competitive performance. What's needed is a total reinvention of the soft side of the organization to produce a work environment that stresses speed, Spartanism, innovation, and marketplace focus. First, top managers must decide what their company stands for and convince their employees of this uniqueness. Second, they must set standards that drive their business to worldclass levels and be tough about enforcing and raising them. Third, they must push constantly to ensure that enough innovations take place to change the company's future significantly. Three other factors are crucial: the right talent, an effective reward system, and CEOs who can drive the desired changes personally. Creating a dynamic work environment is not easy: it takes perseverance, flexibility, and commitment. But these efforts will pay off: how people tackle problems, work together, and think about their jobs are the activities that make a company great.

Analysis of comfort and ergonomics for clinical work environments.

PubMed

Shafti, Ali; Lazpita, Beatriz Urbistondo; Elhage, Oussama; Wurdemann, Helge A; Althoefer, Kaspar

2016-08-01

Work related musculoskeletal disorders (WMSD) are a serious risk to workers' health in any work environment, and especially in clinical work places. These disorders are typically the result of prolonged exposure to non-ergonomic postures and the resulting discomfort in the workplace. Thus a continuous assessment of comfort and ergonomics is necessary. There are different techniques available to make such assessments, such as self-reports on perceived discomfort and observational scoring models based on the posture's relevant joint angles. These methods are popular in medical and industrial environments alike. However, there are uncertainties with regards to objectivity of these methods and whether they provide a full picture. This paper reports on a study about these methods and how they correlate with the activity of muscles involved in the task at hand. A wearable 4-channel electromyography (EMG) and joint angle estimation device with wireless transmission was made specifically for this study to allow continuous, long-term and real-time measurements and recording of activities. N=10 participants took part in an experiment involving a buzz-wire test at 3 different levels, with their muscle activity (EMG), joint angle scores (Rapid Upper Limb Assessment - RULA), self-reports of perceived discomfort (Borg scale) and performance score on the buzz-wire being recorded and compared. Results show that the Borg scale is not responsive to smaller changes in discomfort whereas RULA and EMG can be used to detect more detailed changes in discomfort, effort and ergonomics.

Place-making with older persons: Establishing sense-of-place through participatory community mapping workshops.

PubMed

Fang, Mei Lan; Woolrych, Ryan; Sixsmith, Judith; Canham, Sarah; Battersby, Lupin; Sixsmith, Andrew

2016-11-01

Principles of aging-in-place emphasize the importance of creating sustainable environments that enable older people to maintain a sense of belonging, autonomy, independence, safety and security. Simply altering the built environment is insufficient for creating more inclusive environments for older persons, as creating 'meaningful' places for aging involves consideration of psychosocial and cultural issues that go beyond issues of physical space. This paper illustrates how applications of community-based participatory research methods, in particular, participatory community mapping workshops (PCMWs), can be used to access experiences of place, identify facilitators and barriers to accessing the built environment and co-create place-based solutions among older people and service providers in a new affordable housing development in Western Canada. Founded on tenets of empowerment and relationship building, four PCMWs were undertaken with 54 participants (N = 38 older people; N = 16 local service providers). PCMWs comprised (i) experiential group walks around the community to access understandings of place and community and (ii) mapping exercises, whereby participants articulated their place-based needs within the context of the new affordable housing development and surrounding neighbourhood. Dialogues were digitally recorded, transcribed and thematically analysed. Visual data, including photographs taken during experiential group walks were categorized and integrated into the narrative to illustrate place meanings. PCMWs enabled senior housing and social care professionals and decision-makers to co-construct knowledge with older tenants that facilitated place action and change. Key themes identified by participants included: identifying services and needs for health and wellbeing, having opportunities for social participation and overcoming cross-cultural challenges. PCMWs were found to be a nuanced method of identifying needs and resources and generating knowledge. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

Towards Limits on Neutrino Mixing Parameters from Nucleosynthesis in the Big Bang and Supernovae

NASA Astrophysics Data System (ADS)

Cardall, Christian Young

1997-11-01

Astrophysical environments can often provide stricter limits on neutrino mass and mixing parameters than terrestrial experiments. However, before firm limits can be found, there must be confidence in the understanding of the astrophysical environment being used to make these limits. In this dissertation, progress towards limits on neutrino mixing parameters from big bang nucleosynthesis and supernova r-process nucleosynthesis is sought. By way of assessment of current knowledge of neutrino oscillation parameters, we examine the potential for a 'natural' three-neutrino mixing scheme (one without sterile neutrinos) to satisfy available data and astrophysical arguments. A small parameter space currently exists for a natural three-neutrino oscillation solution meeting known constraints. If such a solution is ruled out, and current hints about neutrino oscillations are confirmed, mixing between active and sterile neutrinos will probably be required. Because mixing between active and sterile neutrinos with parameters appropriate for the atmospheric or solar neutrino problems increases the primordial 4He abundance, big bang nucleosynthesis considerations can place limits on such mixing. In the present work the overall consistency of standard big bang nucleosynthesis is discussed in light of recent discordant determinations of the primordial deuterium abundance. Cosmological considerations favor a larger baryon density, which supports the lower reported value of D/H. Studies of limits on active-sterile neutrino mixing derived from big bang nucleosynthesis considerations are here extended to consider the dependance of these constraints on the primordial deuterium abundance. If the neutrino-heated ejecta in the post-core-bounce supernova environment is the site of r-process nucleosynthesis, limits can be placed on mixing between νe, and νsbμ, or νsbτ. Refined limits will require a better understanding of this r-process environment, since current supernova models do not show a completely successful r-process. In this work it is shown that general relativistic effects associated with a more compact supernova core can provide more suitable conditions for the r-process. As a step towards analyzing the effects of neutrino mixing in such a relativistic environment, neutrino oscillations in curved spacetime are studied.

Nursing Services Delivery Theory: an open system approach.

PubMed

Meyer, Raquel M; O'Brien-Pallas, Linda L

2010-12-01

This paper is a discussion of the derivation of the Nursing Services Delivery Theory from the application of open system theory to large-scale organizations. The underlying mechanisms by which staffing indicators influence outcomes remain under-theorized and unmeasured, resulting in a 'black box' that masks the nature and organization of nursing work. Theory linking nursing work, staffing, work environments, and outcomes in different settings is urgently needed to inform management decisions about the allocation of nurse staffing resources in organizations. A search of CINAHL and Business Source Premier for the years 1980-2008 was conducted using the following terms: theory, models, organization, organizational structure, management, administration, nursing units, and nursing. Seminal works were included. The healthcare organization is conceptualized as an open system characterized by energy transformation, a dynamic steady state, negative entropy, event cycles, negative feedback, differentiation, integration and coordination, and equifinality. The Nursing Services Delivery Theory proposes that input, throughput, and output factors interact dynamically to influence the global work demands placed on nursing work groups at the point of care in production subsystems. THE Nursing Services Delivery Theory can be applied to varied settings, cultures, and countries and supports the study of multi-level phenomena and cross-level effects. The Nursing Services Delivery Theory gives a relational structure for reconciling disparate streams of research related to nursing work, staffing, and work environments. The theory can guide future research and the management of nursing services in large-scale healthcare organizations. © 2010 Blackwell Publishing Ltd.

Experience-dependent shaping of hippocampal CA1 intracellular activity in novel and familiar environments

PubMed Central

Cohen, Jeremy D; Bolstad, Mark; Lee, Albert K

2017-01-01

The hippocampus is critical for producing stable representations of familiar spaces. How these representations arise is poorly understood, largely because changes to hippocampal inputs have not been measured during spatial learning. Here, using intracellular recording, we monitored inputs and plasticity-inducing complex spikes (CSs) in CA1 neurons while mice explored novel and familiar virtual environments. Inputs driving place field spiking increased in amplitude – often suddenly – during novel environment exploration. However, these increases were not sustained in familiar environments. Rather, the spatial tuning of inputs became increasingly similar across repeated traversals of the environment with experience – both within fields and throughout the whole environment. In novel environments, CSs were not necessary for place field formation. Our findings support a model in which initial inhomogeneities in inputs are amplified to produce robust place field activity, then plasticity refines this representation into one with less strongly modulated, but more stable, inputs for long-term storage. DOI: http://dx.doi.org/10.7554/eLife.23040.001 PMID:28742496

Compact Embedded Wireless Sensor-Based Monitoring of Concrete Curing.

PubMed

Cabezas, Joaquín; Sánchez-Rodríguez, Trinidad; Gómez-Galán, Juan Antonio; Cifuentes, Héctor; González Carvajal, Ramón

2018-03-15

This work presents the design, construction and testing of a new embedded sensor system for monitoring concrete curing. A specific mote has been implemented to withstand the aggressive environment without affecting the measured variables. The system also includes a real-time monitoring application operating from a remote computer placed in a central location. The testing was done in two phases: the first in the laboratory, to validate the functional requirements of the developed devices; and the second on civil works to evaluate the functional features of the devices, such as range, robustness and flexibility. The devices were successfully implemented resulting in a low cost, highly reliable, compact and non-destructive solution.

Compact Embedded Wireless Sensor-Based Monitoring of Concrete Curing

PubMed Central

Cabezas, Joaquín; Sánchez-Rodríguez, Trinidad; González Carvajal, Ramón

2018-01-01

This work presents the design, construction and testing of a new embedded sensor system for monitoring concrete curing. A specific mote has been implemented to withstand the aggressive environment without affecting the measured variables. The system also includes a real-time monitoring application operating from a remote computer placed in a central location. The testing was done in two phases: the first in the laboratory, to validate the functional requirements of the developed devices; and the second on civil works to evaluate the functional features of the devices, such as range, robustness and flexibility. The devices were successfully implemented resulting in a low cost, highly reliable, compact and non-destructive solution. PMID:29543765

CAESAR, French Probative Public Service for In-Orbit Collision Avoidance

NASA Astrophysics Data System (ADS)

Laporte, Francois; Moury, Monique

2013-08-01

This paper starts by describing the conjunction analysis which has to be performed using CSM data provided by JSpOC. This description not only demonstrates that Collision Avoidance is a 2-step process (close approach detection followed by risk evaluation for collision avoidance decision) but also leads to the conclusion that there is a need for Middle Man role. After describing the Middle Man concept, it introduces the French response CAESAR and the need for collaborative work environment which is implied by Middle Man concept. It includes a description of the environment put in place for CAESAR (secure website and dedicated tools), the content of the service, the condition for the distribution of the CNES software JAC and the advantages for subscribers.

CAESAR: An Initiative of Public Service for Collision Risks Mitigation

NASA Astrophysics Data System (ADS)

Laporte, Francois; Moury, Monique; Beaumet, Gregory

2013-09-01

This paper starts by describing the conjunction analysis which has to be performed using CSM data provided by JSpOC. This description not only demonstrates that Collision Avoidance is a 2-step process (close approach detection followed by risk evaluation for collision avoidance decision) but also leads to the conclusion that there is a need for Middle Man role.After describing the Middle Man concept, it introduces the French response CAESAR and the need for collaborative work environment which is implied by Middle Man concept. It includes a description of the environment put in place for CAESAR (secure website and dedicated tools), the content of the service, and the condition for the distribution of the CNES software JAC and the advantages for subscribers.

The Psychiatrist as Leader-Teacher: Promoting Learning Beyond Residency.

PubMed

Waits, Wendi; Brent, Elizabeth

2015-08-01

In today's fast-paced, data-saturated, zero-tolerance practice environment, psychiatrists and other health care providers are expected to maintain clinical, fiscal, and administrative competence. The authors present a unique type of psychiatric leader—the leader-teacher—who incorporates teaching of these elements into day-to-day practice, enhancing lifelong learning for credentialed staff and increasing their confidence in managing complex clinical and administrative issues. Particular emphasis is placed on leader-teachers working in military environments. The article discusses the primary characteristics of this type of leader, including their tendency to (1) seek clarification, (2) distill information, (3) communicate guidance, and (4) catalogue products. The authors also address the advantages and disadvantages of being a leader-teacher and present several illustrative cases.

MO-B-16A-02: In Memoriam of Donald D. Tolbert: Surviving the Politics of Radiation Therapy

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

Bayouth, J; Limmer, J

Today's healthcare work environment is ever-changing and without a doubt will continue to do so for the foreseeable future. How physicists are employed, evaluated, and valued are important aspects of our careers. With increasing demands and challenges being placed on the medical physics workforce, it is important to have the skills and knowledge to prepare for potential challenges to the status-quo of our employment status. Surviving in a world of change, consolidation, increased workload, and financial constraints is not a given, and preparing for those changes and challenges will benefit individuals as well as the medical physics community at large.more » Learning Objectives: Understand the challenges of succeeding in different work environments. Learn strategies to help define the role of a medical physicist to various administrators, physicians, and department staff and directors. Learn how to successfully communicate and interact with University, Hospital, and Department administrators.« less

Stress at the place of work and cognitive functions among women performing intellectual work during peri- and post-menopausal period.

PubMed

Gujski, Mariusz; Pinkas, Jarosław; Juńczyk, Tomasz; Pawełczak-Barszczowska, Adrianna; Raczkiewicz, Dorota; Owoc, Alfred; Bojar, Iwona

2017-10-06

The analysis of the relationship between stress at work and results of cognitive functions amongst women, at peri- and post-menopausal age, performing intellectual work. The study group included women, aged 45-66 years old, employed as intellectual workers. Research instruments were: the Montreal Cognitive Assessment; computer tests of the CNS Vital Signs; the Subjective Work Characteristics Questionnaire, and a questionnaire designed by the author. The results were statistically analyzed. Nearly a half of respondents experienced high stress at the place of work; 1/3 - on the average level, on a low level - every fifth. The largest number of respondents experienced stress caused by social contacts. Among a half of the women, stress was caused by the lack of awards at work, followed by the lack of support. Slightly fewer of them experienced stress caused by the feeling of psychological load related to the complexity of work or the feeling of uncertainty caused by the organization of work. Every third woman experienced stress due to the sense of responsibility or the lack of control. The smallest number experienced stress caused by physical arduousness, the sense of threat and unpleasant working conditions. The examined women obtained the best results with respect to simple attention, the worst results - with respect to the reaction time. The results concerning the remaining 9 cognitive functions were ranked in the middle of the aforementioned results. The intensity of stress at work and factors which caused this stress, negatively correlated with simple attention of women in the early peri-menopausal period, while positively correlating with the psychomotor and processing speed of women in the late peri-menopausal period. Among the post-menopausal women, negative correlations were observed between the majority of cognitive functions and the intensity of stress at work, and the majority of factors which caused this stress. Cognitive functions of the examined women remained within the range of average evaluations, and were correlated with stress-inducing factors at the place of work. Int J Occup Med Environ Health 2017;30(6):943-961. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

[RN4CAST Study in Murcia: Hospital organizational characteristics and nursing staff profiles].

PubMed

Abad-Corpa, E; Molina-Durán, F; Vivo-Molina, M C; Moya-Ruiz, B; Martínez-Hernández, A; Romero-Pelegrín, J M; Leal-Llopis, J; Hernández-Méndez, S; García-Arsac, I; Muñoz-Sánchez, M; Rodríguez-Ródenas, J M; Iniesta-Sánchez, J; García-Jiménez, C; Caravaca-Alcaraz, B; Fuentelsaz-Gallego, C; Moreno-Casbas, T; González-María, E

2013-01-01

To determine the profile of nurses in public hospitals in Murcia and to assess how they perceive their work environment, the quality of care and their level of burnout (the RN4CAST project repetition). A cross-sectional descriptive study was carried out in 8 hospitals in Murcia. Data were collected between 2009 and 2010 from 687 nurses (stratified by the type of unit) using a self-completed questionnaire with 149 items covering variables related to sociodemographics; work; perception of the work place (PES-NWI); burnout (Maslach Burnout Inventory); and the quality of patient care, and patient safety. Non parametric tests, for two samples or k samples according to the comparison. A total of 495 questionnaires were collected (72%). Most respondents were female (80.4%) having a mean age of 34.1 (SD=7.1) years, and they had been working for 9.4 (SD=7.4) years. Just over one-quarter (25.7%) had carried out more than 300 hours of training in the previous 24 months. The patient/nurse ratio was 11.7 (SD=3.6), varying between hospitals. The nurses reported 25% of hospitals as having an unfavorable work environment, whereas 37.5% had favorable ones; large hospitals were less highly valued. Few respondents intended to give up their jobs (16.8%). Burnout levels revealed emotional exhaustion in 18.4% of respondents; depersonalization in 7.5%, and personal fulfillment in 28.8%. Perception of quality varied between centers and the perception of adverse effects was more favorable in small hospitals. Our professionals were generally satisfied, but given the unfavorable work environment, measures should be adopted for improving well-being and reducing weaknesses. Copyright © 2012 SECA. Published by Elsevier Espana. All rights reserved.

FLEX: A Decisive Step Forward in NASA's Combustion Research Program

NASA Technical Reports Server (NTRS)

Hickman, John M.; Dietrich, Daniel L.; Hicks, Michael C.; Nayagam, Vedha; Stocker, Dennis

2012-01-01

Stemming from the need to prevent, detect and suppress on-board spacecraft fires, the NASA microgravity combustion research program has grown to include fundamental research. From early experiment, we have known that flames behave differently in microgravity, and this environment would provide an ideal laboratory for refining many of the long held principals of combustion science. A microgravity environment can provide direct observation of phenomena that cannot be observed on Earth. Through the years, from precursor work performed in drop towers leading to experiments on the International Space Station (ISS), discoveries have been made about the nature of combustion in low gravity environments. These discoveries have uncovered new phenomena and shed a light on many of the fundamental phenomena that drive combustion processes. This paper discusses the NASA microgravity combustion research program taking place in the ISS Combustion Integrated Rack, its various current and planned experiments, and the early results from the Flame Extinguishment (FLEX) Experiment.

Improving the Quality of Work Life in Public Schools.

ERIC Educational Resources Information Center

Corcoran, Thomas B.

This paper offers a traditional but often neglected view of schools as places of work. It argues that schools are best understood as places where people work and face problems similar to those encountered in other work organizations. Good schools are places where the quality and quantity of work are greater and the work is integrated more…

Ergonomical valorization of working spaces in multipurpose ships.

PubMed

Seif, Mehdi; Degiuli, Nastija; Muftić, Osman

2003-06-01

In this work it is shown how anthropological data are among the most needed factors in ergonomical valorization of crew working spaces. Ship's working or living environment involves many unique human factors, which should be specially considered in our case as limitation of crew space. In this work we have chosen ships of different years of construction to prove this tendency. As a micro study, the work posture analysis using the pulling force experiment is performed in order to determine lumbar moment, intra-abdominal pressure as a measure of evaluating and comparing different crew work positions. As a macro-study, the "crew work posture analysis" was carried out by the use of the data collected from real cases. The most probable work postures in different spaces of a ship are classified and after some corrections of the work place the profile and its grade were determined. The "statistical analysis for real ship's spaces" is also performed, as well as another macro study, in order to show some real designed ship spaces from the point of view of the allocated volume.

Acoustics and sociolinguistics: Patterns of communication in hearing impairing classrooms

NASA Astrophysics Data System (ADS)

McKellin, William; Shahin, Kimary; Jamieson, Janet; Hodgson, Murray; Pichora-Fuller, Kathleen

2005-04-01

In elementary school classes, noise during student led activities is often taken as evidence of successful interaction and learning. In this complex social environment of elementary school classrooms, acquisition of complex language and social skills-the focus of activities in early education-is expected to take place in hearing-hostile environments. Communication and language processing in these contexts requires interactive strategies, discourse forms, and syntactic structures different from the educationally desired forms used in acoustically advantageous environments. Recordings were made of the interaction of groups of students in grades 1-3, 5, and 7 during collaborative group work in their regular classrooms. Each student wore microphones at the ear level and head-mounted video cameras. Each group as a whole was also audio- and videotaped and noise level readings were recorded. Analysis of the acoustical and phonological properties of language heard by each student has demonstrated that the language variety used in these noisy and reverberant settings is similar to that of individuals with hearing impairments. This paper reports similarities between the syntactic structures and pragmatic strategies used by hearing impaired children and normally hearing children in noisy contexts. [Work supported by Peter Wall Institute for Advanced Studies, University of British Columbia.

Exploring Cultural Heritage Resources in a 3d Collaborative Environment

NASA Astrophysics Data System (ADS)

Respaldiza, A.; Wachowicz, M.; Vázquez Hoehne, A.

2012-06-01

Cultural heritage is a complex and diverse concept, which brings together a wide domain of information. Resources linked to a cultural heritage site may consist of physical artefacts, books, works of art, pictures, historical maps, aerial photographs, archaeological surveys and 3D models. Moreover, all these resources are listed and described by a set of a variety of metadata specifications that allow their online search and consultation on the most basic characteristics of them. Some examples include Norma ISO 19115, Dublin Core, AAT, CDWA, CCO, DACS, MARC, MoReq, MODS, MuseumDat, TGN, SPECTRUM, VRA Core and Z39.50. Gateways are in place to fit in these metadata standards into those used in a SDI (ISO 19115 or INSPIRE), but substantial work still remains to be done for the complete incorporation of cultural heritage information. Therefore, the aim of this paper is to demonstrate how the complexity of cultural heritage resources can be dealt with by a visual exploration of their metadata within a 3D collaborative environment. The 3D collaborative environments are promising tools that represent the new frontier of our capacity of learning, understanding, communicating and transmitting culture.

Assessing changes in HIV-related legal and policy environments: Lessons learned from a multi-country evaluation

PubMed Central

Nicholson, Alexandra; Henry, Ian; Saha, Amitrajit; Sellers, Tilly; Gruskin, Sofia

2018-01-01

Introduction There is growing recognition in the health community that the legal environment—including laws, policies, and related procedures—impacts vulnerability to HIV and access to HIV-related services both positively and negatively. Assessing changes in the legal environment and how these affect HIV-related outcomes, however, is challenging, and understanding of appropriate methodologies nascent. Methods We conducted an evaluation of a UNDP project designed to strengthen legal environments to support the human rights of key populations, in particular LGBT populations, women and girls, affected by HIV in sub-Saharan Africa. We analyzed data on activities designed to improve legal environments through a systematic document review and 53 qualitative interviews. Results The project made substantial strides towards legal change in many places, and examples provide broader lessons for work in this area. Two core pillars appear fundamental: a government-led participatory assessment of the legal environment, and building the capacity of those impacted by and engaged in this work. Systematic attention to human rights is vital: it can help open new spaces for dialogue among diverse stakeholders, foster new collaborations, and ensure local ownership, nuanced understanding of the political landscape, attention to marginalized populations, and accountability for (in)action. Entry points for effecting legal change go beyond “HIV laws” to also include other laws, national policies and strategies. Conclusion Conducting legal environment assessments, multi-stakeholder dialogues, action planning and related activities, alongside capacity building, can contribute to changes in knowledge and attitudes directly relevant to reforming laws that are found to be harmful. Shorter-term goals along the causal pathway to legal change (e.g. changes in policy) can constitute interim markers of success, and recognition of these can maintain momentum. Increasing understanding of progress towards changes in the legal environment that can positively affect HIV-related outcomes is important in working to improve the health and lives of people living with HIV. PMID:29474486

Learning for sustainability among faith-based organizations in Kenya.

PubMed

Moyer, Joanne M; Sinclair, A John; Diduck, Alan P

2014-08-01

The complex and unpredictable contexts in which environmental and development work take place require an adaptable, learning approach. Faith-based organizations (FBOs) play a significant role in sustainability work around the world, and provide a unique setting in which to study learning. This paper explores individual learning for sustainability within two FBOs engaged in sustainability work in Kenya. Learning outcomes covered a broad range of areas, including the sustainability framework, environment/conservation, skills, community work, interpersonal engagement, and personal and faith development. These outcomes were acquired through embodied experience and activity, facilitation by the workplace, interpersonal interaction, personal reflection, and Bible study and worship. Grounded categories were compared to learning domains and processes described by Mezirow's transformative learning theory. The findings indicate that for learning in the sustainability field, instrumental learning and embodied learning processes are particularly important, and consequently they require greater attention in the theory when applied in this field.

Learning for Sustainability Among Faith-Based Organizations in Kenya

NASA Astrophysics Data System (ADS)

Moyer, Joanne M.; Sinclair, A. John; Diduck, Alan P.

2014-08-01

The complex and unpredictable contexts in which environmental and development work take place require an adaptable, learning approach. Faith-based organizations (FBOs) play a significant role in sustainability work around the world, and provide a unique setting in which to study learning. This paper explores individual learning for sustainability within two FBOs engaged in sustainability work in Kenya. Learning outcomes covered a broad range of areas, including the sustainability framework, environment/conservation, skills, community work, interpersonal engagement, and personal and faith development. These outcomes were acquired through embodied experience and activity, facilitation by the workplace, interpersonal interaction, personal reflection, and Bible study and worship. Grounded categories were compared to learning domains and processes described by Mezirow's transformative learning theory. The findings indicate that for learning in the sustainability field, instrumental learning and embodied learning processes are particularly important, and consequently they require greater attention in the theory when applied in this field.

Using design to drive organizational performance and innovation in the corporate workplace: implications for interprofessional environments.

PubMed

Laing, Andrew; Bacevice, Peter Anthony

2013-09-01

Learning and working are increasingly inseparable social processes characterized by a mix of routine and non-routine activities, which are meant to sustain an optimal balance of creative risk taking, idea exploration and development of professional mastery. Learning and working are embedded in broader social institutions such as universities, academic medical centers, professional organizations and business firms. The future of learning and working is witnessing a blurring of these institutional boundaries, and consequently, a spanning of disciplines and professions that have traditionally assimilated and oriented people around knowledge domains. Learning and working practices are increasingly less defined by bureaucratic controls and are, instead, more collaborative, fluid and interdisciplinary. One of the most tangible manifestations of this shift is in the spaces and places where learning and working activities happen and where people interact and organize. This article explores these learning and working paradigm shifts by discussing recent developments in the corporate workplace and exploring how such changes inform the future of interprofessional education.

Environmental awareness program development

NASA Technical Reports Server (NTRS)

Steinhauer, David A.

1995-01-01

Work this summer in the Office of Safety, Environment, and Mission Assurance began with a review of current initiatives and environmental projects at the Langley Research Center (LaRC). This involved researching many of the documents on file which detail problems which have occurred as well as various approaches which have been used to address these problems. A large portion of the time was spent interviewing and working with each of the engineers, industrial hygienists and other professionals connected with the Office of Environmental Engineering. A few of the projects I worked on include: Researching environmental compliance, and pollution prevention efforts; touring many of the facilities at LaRC to observe the environmental efforts in the work place; researching equipment needs for the recycling/reclamation center; writing scripts for in-house training videos; working with the video production department to produce a training video; developing e-mail distribution list; developing environmental coordinator's database; and working with others to research logistics of recycling and waste minimization efforts.

Nurses' lifestyle behaviours, health priorities and barriers to living a healthy lifestyle: a qualitative descriptive study.

PubMed

Phiri, Lindokuhle P; Draper, Catherine E; Lambert, Estelle V; Kolbe-Alexander, Tracy L

2014-01-01

Nurses have an increased risk for non-communicable diseases (NCDs), along with a high prevalence of obesity, poor eating habits and insufficient physical activity. The aim of this study was to determine the health concerns, health priorities and barriers to living a healthy lifestyle among nurses and hospital management staff from public hospitals in the Western Cape Metropole, South Africa. Participants were purposively sampled (n = 103), and included management personnel (n = 9), night shift (n = 57) and day-shift nurses (n = 36). Twelve focus groups (FGDs) were conducted with nursing staff to obtain insight into nurses' health concerns, lifestyle behaviours and worksite health promotion programmes (WHPPs). Seven key informant interviews (KII) were conducted with management personnel, to gain their perspective on health promotion in the worksite. Thematic analysis was used to analyse the data with the assistance of Atlas.ti Qualitative Data Analysis Software. Night shift nurses frequently identified weight gain and living with NCDs such as hypertension as their main health concerns. Being overweight was perceived to have a negative impact on work performance. All nurses identified backache and exposure to tuberculosis (TB) as occupation-related health concerns, and both management and nurses frequently reported a stressful working environment. Nurses frequently mentioned lack of time to prepare healthy meals due to long working hours and being overtired from work. The hospital environment was perceived to have a negative influence on the nurses' lifestyle behaviours, including food service that offered predominantly unhealthy foods. The most commonly delivered WHPPs included independent counselling services, an online employee wellness programme offered by the Department of Health and wellness days in which clinical measures, such as blood glucose were measured. Nurses identified a preference for WHPPs that provided access to fitness facilities or support groups. Public hospitals are a stressful work environment and shift work places an additional strain on nurses. The risk of NCDs and exposure to infectious disease remains a concern in this working population. Our findings highlight the need for WHPPs that support nurses in managing stress and transforming the work environment to facilitate healthy lifestyles.

Safe havens and rough waters: Networks, place, and the navigation of risk among injection drug-using Malaysian fishermen

PubMed Central

West, Brooke S.; Choo, Martin; El-Bassel, Nabila; Gilbert, Louisa; Wu, Elwin; Kamarulzaman, Adeeba

2014-01-01

Background HIV prevalence among Malaysian fishermen is ten times that of the general population. Fishing boats are a key place where drug use occurs, but we know little about how these environments shape HIV risk behaviour. Utilizing Rhodes’ ‘risk environment’ framework, we assessed drug use contexts and how characteristics of place associated with fishing and fishermen’s social networks served as key axes along which drug use and HIV risk behaviour occurred. Methods Data were collected during 2009–2011 in Kuantan, a fishing port on the eastern coast of Malaysia, and include 28 in-depth interviews and 398 surveys collected using RDS. Logistic regression was used to determine the effect of occupational, network and risk environment characteristics on unsafe injection behaviour and access to clean needles/syringes; qualitative data were coded and analyzed thematically. Results Drug injecting was common and occurred on boats, often with other crewmembers. Captains and crewmembers were aware of drug use. Unsafe injection practices were significantly associated with having a larger proportion of drug injectors in network (OR = 3.510, 95% CI = 1.053–11.700) and having a captain provide drugs for work (OR = 2.777, 95% CI = 1.018–7.576). Size of fishermen network (OR = 0.987, 95% CI = 0.977–0.996), crewmembers’ knowledge of drug use (OR = 7.234, 95% CI = 1.430–36.604), and having a captain provide drugs for work (OR = 0.134, 95% CI = 0.025–0.720) predicted access to clean needles/syringes. Qualitative analyses revealed that occupational culture and social relationships on boats drove drug use and HIV risk. Conclusions While marginalized in broader society, the acceptance of drug use within the fishing community created occupational networks of risk. Fishing boats were spaces of both risk and safety; where drug users participated in the formal economy, but also where HIV risk behaviour occurred. Understanding the interplay between social networks and place is essential for developing HIV prevention and harm reduction policies appropriate for the unique needs of this fishing population. PMID:24332971

'You already drank my beer, I can decide anything': using structuration theory to explore the dynamics of alcohol use, gender-based violence and HIV risk among female sex workers in Tanzania.

PubMed

Leddy, Anna M; Kerrigan, Deanna; Kennedy, Caitlin E; Mbwambo, Jessie; Likindikoki, Samuel; Underwood, Carol R

2018-03-16

Female sex workers experience high rates of gender-based violence and HIV. Alcohol has been shown to facilitate women's risk of both gender-based violence and HIV; however, little research has explored how aspects of the sex work environment shape this risk. Drawing on structuration theory, this study explored how social conduct is patterned across time and space within the sex work environment to influence alcohol consumption, gender-based violence and HIV risk among female sex workers. Qualitative in-depth interviews were conducted with 24 female sex workers enrolled in an ongoing community randomised controlled trial of a combination HIV prevention intervention in Iringa, Tanzania. Data were analysed using both inductive and deductive approaches. Findings reveal how routine interactions between female sex workers and their clients occur at three moments of time and space during the sex exchange process to facilitate alcohol consumption and increase women's risk of gender-based violence and HIV. Findings also highlight how sex workers utilise collective agency to address aspects of the sex work environment that place them at risk of alcohol abuse, gender-based violence and HIV. Implications for future interventions to prevent gender-based violence and HIV among female sex workers in Tanzania and similar contexts are discussed.

Einstein-Podolsky-Rosen paradox implies a minimum achievable temperature

NASA Astrophysics Data System (ADS)

Rogers, David M.

2017-01-01

This work examines the thermodynamic consequences of the repeated partial projection model for coupling a quantum system to an arbitrary series of environments under feedback control. This paper provides observational definitions of heat and work that can be realized in current laboratory setups. In contrast to other definitions, it uses only properties of the environment and the measurement outcomes, avoiding references to the "measurement" of the central system's state in any basis. These definitions are consistent with the usual laws of thermodynamics at all temperatures, while never requiring complete projective measurement of the entire system. It is shown that the back action of measurement must be counted as work rather than heat to satisfy the second law. Comparisons are made to quantum jump (unravelling) and transition-probability based definitions, many of which appear as particular limits of the present model. These limits show that our total entropy production is a lower bound on traditional definitions of heat that trace out the measurement device. Examining the master equation approximation to the process at finite measurement rates, we show that most interactions with the environment make the system unable to reach absolute zero. We give an explicit formula for the minimum temperature achievable in repeatedly measured quantum systems. The phenomenon of minimum temperature offers an explanation of recent experiments aimed at testing fluctuation theorems in the quantum realm and places a fundamental purity limit on quantum computers.

76 FR 54802 - Petitions for Modification of Application of Existing Mandatory Safety Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-02

... well. The active working place will be kept free from accumulations of coal dust and coal spillage... approved mine ventilation plan, whichever is greater, will be delivered to the working place. (19) All..., all equipment in the working place will be deenergized and the place thoroughly examined and...

Perspective: creating an ethical workplace: reverberations of resident work hours reform.

PubMed

Lopez, Lenny; Katz, Joel T

2009-03-01

Medical professionals are a community of highly educated individuals with a commitment to a core set of ideals and principles. This community provides both technical and ethical socialization. The development of ethical physicians is highly linked to experiences in the training period. Moral traits are situation-sensitive psychological and behavioral dispositions. The consequence of long duty hours on the moral development of physicians is less understood. The clinical environment of medical training programs can be so intense as to lead to conditions that may actually deprofessionalize trainees. The dynamic relationship between individual character traits and the situational dependence of their expression suggests that a systems approach will help promote and nurture moral development. Ethical behavior can be supported by systems that make it more difficult to veer from the ideal. Work hours limits are a structural change that will help preserve public safety by preventing physicians from taking the moral shortcuts that can occur with increasing work and time pressures. Work hours rules are beneficial but insufficient to optimize an ethical work and training environment. Additional measures need to be put in place to ensure that ethical tensions are not created between the patient's well-being and the resident's adherence to work hours rules. The ethical ideals of physician autonomy, selflessness, and accountability to the patient must be protected through the judicious and flexible use of work hours limits, physician extenders, census caps, nonteaching services, and high-quality handoffs.

An explorative qualitative study to determine the footwear needs of workers in standing environments.

PubMed

Anderson, Jennifer; Williams, Anita E; Nester, Christopher

2017-01-01

Many work places require standing for prolonged periods of time and are potentially damaging to health, with links to musculoskeletal disorders and acute trauma from workplace accidents. Footwear provides the only interaction between the body and the ground and therefore a potential means to impact musculoskeletal disorders. However, there is very limited research into the necessary design and development of footwear based on both the physical environmental constraints and the personal preference of the workers. Therefore, the purpose of this study was to explore workers needs for footwear in the 'standing' workplace in relation to MSD, symptoms, comfort and design. Semi-structured interviews were conducted with participants from demanding work environments that require standing for high proportions of the working day. Thematic analysis was used to analyse the results and gain an exploratory understanding into the footwear needs of these workers. Interviews revealed the environmental demands and a very high percentage of musculoskeletal disorders, including day to day discomfort and chronic problems. It was identified that when designing work footwear for standing environments, the functionality of the shoe for the environment must be addressed, the sensations and symptoms of the workers taken into account to encourage adherence and the decision influencers should be met to encourage initial footwear choice. Meeting all these criteria could encourage the use of footwear with the correct safety features and comfort. Development of the correct footwear and increased education regarding foot health and footwear choice could help to reduce or improve the effect of the high number of musculoskeletal disorders repeatedly recorded in jobs that require prolonged periods of standing. This study provides a unique insight into the footwear needs of some workers in environments that require prolonged standing. This user based enquiry has provided information which is important to workplace footwear design.

Negotiated risk and resident autonomy: Frontline care staff perspectives on culture change in long term care in Nova Scotia, Canada.

PubMed

Roberts, Emily

2016-08-12

Regulating risk, freedom of action, and autonomy in decision making are problems shared by both caregivers and residents in long term care settings, and may become the subject of tension and constant negotiation. This study focuses on long term care staff and management perceptions of day to day life in a care community which has gone through a culture change transition, where small residentially scaled households replace large instutional models of care. In each household, the setting is considered to be home for the 8-12 residents, creating a major shift of roles for the caregivers; they are, in essence, coming into a home rather than institutional environment as a place of work. This potentially changes the dynamics of both patterns of work for caregivers and patterns of daily living for residents. Participant observations and care staff interviews. Several key themes emrged which include: teamwork; the culture of care; regulating risk; the physical environment and care staff empowerment. An unexpected outcome was the consensus among care staff that it is they who feel at home while working in the care households, leading to empowerment in their work roles and a deeper understanding of the importance of their role in the lives of the residents.

Motivation of human resources for health: a case study at rural district level in Tanzania.

PubMed

Zinnen, Véronique; Paul, Elisabeth; Mwisongo, Aziza; Nyato, Daniel; Robert, Annie

2012-01-01

An increasing number of studies explore the association between financial and non-financial incentives and the retention of health workers in developing countries. This study aims to contribute to empirical evidence on human resource for health motivation factors to assist policy makers in promoting effective and realistic interventions. A cross-sectional survey was conducted in four rural Tanzanian districts to explore staff stability and health workers' motivation. Data were collected using qualitative and quantitative techniques, covering all levels and types of health facilities. Stability of staff was found to be quite high. Public institutions remained very attractive with better job security, salary and retirement benefits. Satisfaction over working conditions was very low owing to inadequate working equipment, work overload, lack of services, difficult environment, favouritism and 'empty promotions'. Positive incentives mentioned were support for career development and supportive supervision. Attracting new staff in rural areas appeared to be more difficult than retaining staff in place. The study concluded that strategies to better motivate health personnel should focus on adequate remuneration, positive working and living environment and supportive management. However, by multiplying health facilities, the latest Tanzanian human resource for health plan could jeopardize current positive results. Copyright © 2012 John Wiley & Sons, Ltd.

Distancing Students From Nature: Science Camp and the Representation of the Human-Nature Relationship

NASA Astrophysics Data System (ADS)

Terrill, Laura Anne

This study investigated the curricular representations of the environment and the human-environment relationship at one residential school sponsored science camp. Data gathered included field notes from observational time at the camp, interviews with staff and classroom teachers, and documents from the site's website, guides, manuals, and curricular guides. These data were analyzed to understand how the camp represented the human-environment relationship and the "proper" human-environment relationship to its participants. Analysis indicated that the camp's official and enacted curriculum was shaped in response to two perceived problems, (1) students were perceived as having a disconnected relationship with the outdoors and lacking in outdoor experiences; and (2) staff members of the camp believed that time for science during the school day had diminished and that students were not receiving adequate science instruction at school. In response, the goal of the camp was to connect students to the outdoors through hands-on, sensory, experience based science and outdoor education experiences. However, key aspects of the camp experience and the formal and enacted curriculum unintentionally positioned students as separate from nature. The camp experience presented a vacation like understanding of the human-environment relationship as students became tourists of the outdoors. Despite the site's goal of connecting students to the outdoors, the science camp experience worked to distance students from the outdoors by unintentionally representing the outdoors as a place that existed away from home and students' everyday lives. Notably, nature became a place that existed in the past, separate from modernity. Students were tourists in an exotic location - nature. They received tours of the foreign outdoors, had fun, and returned home to their ordinary lives that were separate and distinct from the natural world.

Double Vacuum Bag Process for Resin Matrix Composite Manufacturing

NASA Technical Reports Server (NTRS)

Hou, Tan-Hung (Inventor); Jensen, Brian J. (Inventor)

2007-01-01

A double vacuum bag molding assembly with improved void management and laminate net shape control which provides a double vacuum enviromnent for use in fabricating composites from prepregs containing air and/or volatiles such as reactive resin matrix composites or composites from solvent containing prepregs with non-reactive resins matrices. By using two vacuum environments during the curing process, a vacuum can be drawn during a B-stage of a two-step cycle without placing the composite under significant relative pressure. During the final cure stage, a significant pressure can be applied by releasing the vacuum in one of the two environments. Inner and outer bags are useful for creating the two vacuum environments with a perforated tool intermediate the two. The composite is placed intermediate a tool plate and a caul plate in the first environment with the inner bag and tool plate defining the first environment. The second environment is characterized by the outer bag which is placed over the inner bag and the tool plate.

Ambulatory Antibiotic Stewardship through a Human Factors Engineering Approach: A Systematic Review.

PubMed

Keller, Sara C; Tamma, Pranita D; Cosgrove, Sara E; Miller, Melissa A; Sateia, Heather; Szymczak, Julie; Gurses, Ayse P; Linder, Jeffrey A

2018-01-01

In the United States, most antibiotics are prescribed in ambulatory settings. Human factors engineering, which explores interactions between people and the place where they work, has successfully improved quality of care. However, human factors engineering models have not been explored to frame what is known about ambulatory antibiotic stewardship (AS) interventions and barriers and facilitators to their implementation. We conducted a systematic review and searched OVID MEDLINE, Embase, Scopus, Web of Science, and CINAHL to identify controlled interventions and qualitative studies of ambulatory AS and determine whether and how they incorporated principles from a human factors engineering model, the Systems Engineering Initiative for Patient Safety 2.0 model. This model describes how a work system (ambulatory clinic) contributes to a process (antibiotic prescribing) that leads to outcomes. The work system consists of 5 components, tools and technology, organization, person, tasks, and environment, within an external environment. Of 1,288 abstracts initially identified, 42 quantitative studies and 17 qualitative studies met inclusion criteria. Effective interventions focused on tools and technology (eg, clinical decision support and point-of-care testing), the person (eg, clinician education), organization (eg, audit and feedback and academic detailing), tasks (eg, delayed antibiotic prescribing), the environment (eg, commitment posters), and the external environment (media campaigns). Studies have not focused on clinic-wide approaches to AS. A human factors engineering approach suggests that investigating the role of the clinic's processes or physical layout or external pressures' role in antibiotic prescribing may be a promising way to improve ambulatory AS. © Copyright 2018 by the American Board of Family Medicine.

Examination of arthritis-related work place activity limitations and intermittent disability over four-and-a-half years and its relationship to job modifications and outcomes.

PubMed

Gignac, Monique A M; Cao, Xingshan; Tang, Kenneth; Beaton, Dorcas E

2011-07-01

To examine the type, degree, and episodic nature of arthritis-related work place activity limitations and the consistency of the relationship of activity limitations to job modifications and work place outcomes. Using an interviewer-administered structured questionnaire, individuals with osteoarthritis (OA) or inflammatory arthritis (IA) were interviewed at 4 time points, 18 months apart. At baseline, all participants (n = 490; 381 women, 109 men) were employed. Respondents were recruited using community advertising and from rheumatology and rehabilitation clinics. The Workplace Activity Limitations Scale (WALS) assessed arthritis-related disability with job tasks. Job modifications/accommodations (e.g., scheduling changes), work place outcomes (e.g., absenteeism), demographics, illness, and work context were also measured. Repeated cross-sectional logistic regressions examined levels of WALS disability with job modifications and outcomes at each time point. Similar levels of activity limitations were found comparing OA and IA with fewer difficulties with global aspects of work (e.g., scheduling) than with specific tasks (e.g., working with hands). Three-quarters of the participants had episodic or intermittent WALS difficulty over time. Medium and high levels of work place activity limitations were significantly associated with job modifications, and high WALS difficulty was consistently related to negative work outcomes. Many individuals with arthritis report some difficulty with work place activities. However, these difficulties are often intermittent and may not result in changes to work productivity until they are consistently high. This is important for designing work place interventions and for employers, insurers, and the government to understand to avoid viewing individuals with arthritis as a permanent drain on work place and health resources. Copyright © 2011 by the American College of Rheumatology.

Psychosocial and ergonomic survey of office and field jobs in a utility company.

PubMed

Coelho, Denis A; Tavares, Carla S D; Lima, Tânia M; Lourenço, Miguel L

2017-08-04

The effect of different kinds of work on the psychosocial assessment of workers under the same management and organizational environment is investigated. A voluntary assessment in a utility company was carried out using the short version of the Copenhagen psychosocial questionnaire (CoPsoQ) on two occasions, 1.5 years apart. Initially, 25 office workers (11 men and 14 women) participated, while 14 of those workers (8 women and 6 men) participated in the second assessment together with 32 field workers. The sewage, water treatment and maintenance workers, totaling 32 men, also participated in a field ergonomics assessment using the Washington State Department of Labor and Industries field work ergonomic checklist. The longitudinal outlook was fairly stable, with sustained severe scores in many CoPsoQ subscales and intensification of severity of workers' control over work and esteem for men. A significantly higher esteem score resulted for field rather than office workers. Workers subjected to foul odors showed similar severity of psychosocial factors. For most psychosocial dimensions, the organizational design and management system in place, as well as the overall cultural environment in which it operates, create a much stronger and more decisive impact than job-specific factors.

The procedure safety system

NASA Technical Reports Server (NTRS)

Obrien, Maureen E.

1990-01-01

Telerobotic operations, whether under autonomous or teleoperated control, require a much more sophisticated safety system than that needed for most industrial applications. Industrial robots generally perform very repetitive tasks in a controlled, static environment. The safety system in that case can be as simple as shutting down the robot if a human enters the work area, or even simply building a cage around the work space. Telerobotic operations, however, will take place in a dynamic, sometimes unpredictable environment, and will involve complicated and perhaps unrehearsed manipulations. This creates a much greater potential for damage to the robot or objects in its vicinity. The Procedural Safety System (PSS) collects data from external sensors and the robot, then processes it through an expert system shell to determine whether an unsafe condition or potential unsafe condition exists. Unsafe conditions could include exceeding velocity, acceleration, torque, or joint limits, imminent collision, exceeding temperature limits, and robot or sensor component failure. If a threat to safety exists, the operator is warned. If the threat is serious enough, the robot is halted. The PSS, therefore, uses expert system technology to enhance safety thus reducing operator work load, allowing him/her to focus on performing the task at hand without the distraction of worrying about violating safety criteria.

Registered nurses' perceptions of conditions for patient education - focusing on organisational, environmental and professional cooperation aspects.

PubMed

Bergh, Anne-Louise; Karlsson, Jan; Persson, Eva; Friberg, Febe

2012-09-01

To describe nurses' perceptions of conditions for patient education, focusing on organisational, environmental and professional cooperation aspects, and to determine any differences between primary, municipal and hospital care. Although patient education is an important part of daily nursing practice, the conditions for this work are unclear and require clarification. A stratified random sample of 701 (83%) nurses working in primary, municipal and hospital care completed a 60-item questionnaire. The study is part of a larger project. The study items relating to organisation, environment and professional cooperation were analysed using descriptive statistics, non-parametric tests and content analysis. Conditions for patient education differ. Nurses in primary care had better conditions and more managerial support, for example in the allocation of undisturbed time. Conditions related to organisation, environment and cooperation need to be developed further. In this process, managerial support is important, and nurses must ask for better conditions in order to carry through patient education. Managerial support for the development of visible patient education routines (e.g. allocation of time, place and guidelines) is required. One recommendation is to designate a person to oversee educational work. © 2012 Blackwell Publishing Ltd.

The context of oncology nursing practice: an integrative review.

PubMed

Bakker, Debra; Strickland, Judith; Macdonald, Catherine; Butler, Lorna; Fitch, Margaret; Olson, Karin; Cummings, Greta

2013-01-01

In oncology, where the number of patients is increasing, there is a need to sustain a quality oncology nursing workforce. Knowledge of the context of oncology nursing can provide information about how to create practice environments that will attract and retain specialized oncology nurses. The aims of this review were to determine the extent and quality of the literature about the context of oncology nursing, explicate how "context" has been described as the environment where oncology nursing takes place, and delineate forces that shape the oncology practice environment. The integrative review involved identifying the problem, conducting a structured literature search, appraising the quality of data, extracting and analyzing data, and synthesizing and presenting the findings. Themes identified from 29 articles reflected the surroundings or background (structural environment, world of cancer care), and the conditions and circumstances (organizational climate, nature of oncology nurses' work, and interactions and relationships) of oncology nursing practice settings. The context of oncology nursing was similar yet different from other nursing contexts. The uniqueness was attributed to the dynamic and complex world of cancer control and the personal growth that is gained from the intense therapeutic relationships established with cancer patients and their families. The context of healthcare practice has been linked with patient, professional, or system outcomes. To achieve quality cancer care, decision makers need to understand the contextual features and forces that can be modified to improve the oncology work environment for nurses, other providers, and patients.

Initial Nuclear Radiation Hardness Validation Test

DTIC Science & Technology

2008-11-03

d. Dosimetry from the GDR environment. The TLDs should be placed as indicated in the section above and their location used to determine the... electronics to levels which will account for: all error terms in dosimetry and data recording, response differences in microcircuits due to different...the internal gamma dose environment of an LRU. d. Dosimetry from the gamma dose environment. The TLDs should be placed as indicated in the

[A systematic review of working hours and mental health burden].

PubMed

Fujino, Yoshihisa; Horie, Seichi; Hoshuyama, Tsutomu; Tsutsui, Takao; Tanaka, Yayoi

2006-07-01

There is growing concern over the possible increase in mental health problems among Japanese workers. This trend is generally regarded as a reflection of Japan's prolonged economic depression and changes in working environment. In fact, claims for compensation for industrial accidents related to mental health diseases have been rapidly increasing in recent years. Working hours, personal-relationships, support from supervisors/co-workers, job demand, job control, and payment are known to affect workers mental health. In 2004, the Government announced a guideline to combat overwork and mental health problems at work places. This guideline articulates that long overtime working is a major indicator, and workers who work over 100 h overtime in a month should be encouraged to see an occupational physician. This guideline takes into account the practicalities of occupational health at work places and the empiric knowledge that long working hours might associate with workers mental health status. It may be reasonable to assume that long working hours affect workers health status both psychologically and physiologically, interacting with a variety of occupational factors, particularly job stress. However, the association between working hours and workers mental health status has not been fully clarified. The present article aimed to provide a systematic review of the association between working hours and mental health problems. The authors conducted a systematic review of the published literature on the association between working hours and mental health problems using PubMed. Of 131 abstracts and citations reviewed, 17 studies met the predefined criteria. Ten of these are longitudinal studies, and the others are cross-sectional studies. Seven of the 17 studies report statistically significant associations between working hours and mental health problems, while the others report no association. In addition, comparison among these studies is difficult because a variety of measurements of working hours were used. The present review found inconsistent results in the association between working hours and mental health burden.

Lived experience of working with female patients in a high-secure mental health setting.

PubMed

Beryl, Rachel; Davies, Jason; Völlm, Birgit

2018-02-01

Women's secure hospitals are often considered to be stressful and demanding places to work, with these environments characterized as challenging and violent. However, the staff experience of working in this environment is not well represented in the literature. The present study is the first to examine the 'lived experience' of seven nurses working in the National High Secure Healthcare Service for Women. Interview transcripts were analysed with the use of interpretative phenomenological analysis, and the findings presented within four superordinate themes 'horror', 'balancing acts', 'emotional hard labour', and 'the ward as a community'. These themes all depict the challenges that participants experience in their work, the ways in which they cope with these challenges, and how they make sense of these experiences. A meta-theme of 'making sense by understanding why' is also presented, which represents the importance for participants to attempt to make sense of the tensions and challenges by formulating a fuller meaning. The findings suggest the importance of workforce development in terms of allowing sufficient protected time for reflection and formulation (e.g. within the format of group supervision or reflective practice), and for staff-support mechanisms (e.g. clinical supervision, counselling, debriefs) to be inbuilt into the ethos of a service, so as to provide proactive support for staff 'on the frontline'. © 2016 Australian College of Mental Health Nurses Inc.

Clinical supervision of nurses working with patients with borderline personality disorder.

PubMed

Bland, Ann R; Rossen, Eileen K

2005-06-01

Some nurses describe individuals diagnosed with borderline personality disorder (BPD) as among the most challenging and difficult patients encountered in their practice. As a result, the argument has been made for nursing staff to receive clinical supervision to enhance therapeutic effectiveness and treatment outcomes for individuals with BPD. Formal clinical supervision can focus on the stresses of working in a demanding environment within the work place and enable nurses to accept accountability for their own practice and development (Pesut & Herman, 1999). A psychiatric-mental health clinical nurse specialist can provide individual and/or group supervision for the nursing staff, including education about patient dynamics, staff responses, and treatment team decisions. A clinical nurse specialist also can provide emotional support to nursing staff, which enhances job satisfaction, as they struggle to maintain professional therapeutic behavior with these individuals.

The relationship of positive work environments and workplace injury: evidence from the National Nursing Assistant Survey.

PubMed

McCaughey, Deirdre; McGhan, Gwen; Walsh, Erin M; Rathert, Cheryl; Belue, Rhonda

2014-01-01

With estimates of a 51% growth in the number of nursing assistants needed by 2016, there is a critical need to examine workplace factors that negatively contribute to the recruitment and retention of nursing assistants. Studies have shown that high demands, physical stress, and chronic workforce shortages contribute to a working environment that fosters one of the highest workforce injury rates in the United States. The aim of this study was to explore the relationship between nursing assistant injury rates and key outcomes, such as job satisfaction and turnover intent, while exploring workplace environment factors, such as injury prevention training, supervisor support, and employee engagement, that can decrease the rates of workplace injury. Data from the 2004 National Nursing Assistant Survey were used to examine the negative effects of workplace injury on nursing assistants and the workplace environment factors that are related to the rate of worker injury. Nursing assistants who experience job-related injuries have lower levels of job satisfaction, increased turnover intentions, and are less likely to recommend their facility as a place to work or seek care services. It was also found that nursing assistant injury rates are related to employee ratings of injury prevention training, supervisor support, and employee engagement. NAs with multiple injuries (>2) were 1.3-1.6 times more likely to report being injured at work than NAs who had not been injured when supervisor support, employee engagement, and training ratings were low. Evidence that health care organizations can use to better understand how workplace injuries occur and insight into ways to reduce the current staggering rate of on-the-job injuries occurring in health care workplaces were offered in this study. The findings also offer empirical support for an extension of the National Institute for Occupational Health and Safety/National Occupational Research Agenda Work Organization Framework for Occupational Illness and Injury.

A Sense of Autonomy in Young Children's Special Places

ERIC Educational Resources Information Center

Green, Carie

2013-01-01

Early childhood is a significant time when children begin to develop their place identity. As they discover their environment, young children claim special places in which to construct their own experiences. In exploring ways to connect children with place, particularly nature, caregivers need to consider children's place perspectives in the…

The Representation of Three-Dimensional Space in Fish

PubMed Central

Burt de Perera, Theresa; Holbrook, Robert I.; Davis, Victoria

2016-01-01

In mammals, the so-called “seat of the cognitive map” is located in place cells within the hippocampus. Recent work suggests that the shape of place cell fields might be defined by the animals’ natural movement; in rats the fields appear to be laterally compressed (meaning that the spatial map of the animal is more highly resolved in the horizontal dimensions than in the vertical), whereas the place cell fields of bats are statistically spherical (which should result in a spatial map that is equally resolved in all three dimensions). It follows that navigational error should be equal in the horizontal and vertical dimensions in animals that travel freely through volumes, whereas in surface-bound animals would demonstrate greater vertical error. Here, we describe behavioral experiments on pelagic fish in which we investigated the way that fish encode three-dimensional space and we make inferences about the underlying processing. Our work suggests that fish, like mammals, have a higher order representation of space that assembles incoming sensory information into a neural unit that can be used to determine position and heading in three-dimensions. Further, our results are consistent with this representation being encoded isotropically, as would be expected for animals that move freely through volumes. Definitive evidence for spherical place fields in fish will not only reveal the neural correlates of space to be a deep seated vertebrate trait, but will also help address the questions of the degree to which environment spatial ecology has shaped cognitive processes and their underlying neural mechanisms. PMID:27014002

4R Water Quality Impacts: An Assessment and Synthesis of Forty Years of Drainage Nitrogen Losses.

PubMed

Christianson, L E; Harmel, R D

2015-11-01

The intersection of agricultural drainage and nutrient mobility in the environment has led to multiscale water quality concerns. This work reviewed and quantitatively analyzed nearly 1,000 site-years of subsurface tile drainage nitrogen (N) load data to develop a more comprehensive understanding of the impacts of 4R practices (application of the right source of nutrients, at the right rate and time, and in the right place) within drained landscapes across North America. Using drainage data newly compiled in the "Measured Annual Nutrient loads from AGricultural Environments" (MANAGE) database, relationships were developed across N application rates for nitrate N drainage loads and corn ( L.) yields. The lack of significant differences between N application timing or application method was inconsistent with the current emphasis placed on application timing, in particular, as a water quality improvement strategy ( = 0.934 and 0.916, respectively). Broad-scale analyses such as this can help identify major trends for water quality, but accurate implementation of the 4R approach will require site-specific knowledge to balance agronomic and environmental goals. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

Connecting Coastal Communities with Ocean Science: A Look at Ocean Sense and the Inclusion of Place-based Indigenous Knowledge

NASA Astrophysics Data System (ADS)

McLean, M. A.; Brown, J.; Hoeberechts, M.

2016-02-01

Ocean Networks Canada (ONC), an initiative of the University of Victoria, develops, operates, and maintains cabled ocean observatory systems. Technologies developed on the world-leading NEPTUNE and VENUS observatories have been adapted for small coastal installations called "community observatories," which enable community members to directly monitor conditions in the local ocean environment. In 2014, ONC pioneered an innovative educational program, Ocean Sense: Local observations, global connections, which introduces students and teachers to the technologies installed on community observatories. The program introduces middle and high school students to research methods in biology, oceanography and ocean engineering through hands-on activities. Ocean Sense includes a variety of resources and opportunities to excite students and spark curiosity about the ocean environment. The program encourages students to connect their local observations to global ocean processes and the observations of students in other geographic regions. The connection to place and local relevance of the program is further enhanced through an emphasis on Indigenous and place-based knowledge. ONC is working with coastal Indigenous communities in a collaborative process to include local knowledge, culture, and language in Ocean Sense materials. For this process to meaningful and culturally appropriate, ONC is relying on the guidance and oversight of Indigenous community educators and knowledge holders. Ocean Sense also includes opportunities for Indigenous youth and teachers in remote communities to connect in person, including an annual Ocean Science Symposium and professional development events for teachers. Building a program which embraces multiple perspectives is effective both in making ocean science more relevant to Indigenous students and in linking Indigenous knowledge and place-based knowledge to ocean science.

Play as Place: A Safe Space for Young Children to Learn about the World

ERIC Educational Resources Information Center

Nitecki, Elena; Chung, Mi-Hyun

2016-01-01

This theoretical discussion frames play as a "place" consistent with the tenets of place-based education. We adopt a broad definition of place-based education to include both the environment around the child and the place within the child, their "world of play." We will apply theories of place-based education to demonstrate…

KSC-2010-5492

NASA Image and Video Library

2010-11-04

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, the Alpha Magnetic Spectrometer-2 (AMS) sits in its cargo element work stand, where more processing will take place. AMS is designed to operate as an external experiment on the International Space Station. It will use the unique environment of space to study the universe and its origin by searching for dark matter. AMS will fly to the station aboard space shuttle Endeavour's STS-134 mission targeted to launch Feb. 27, 2011. Photo credit: NASA/Jack Pfaller

Improving Shipboard Decision Making in the CBR-D (Chemical/Biological Radiological Defense) Environment: Concepts of Use for and Functional Description of a Decision Aid/Training System (DECAID)

DTIC Science & Technology

1988-08-19

take place over the period of several days. Decisions regarding MOPP level or resource allocation made on day I may have no immediate impact, but a...present -- conditions, and manage a resource library to assist the DCA in making decisions under conditions of uncertainty. Several areas of utilization are...students work through a scenario, the device couid then display the consequences of those decisions or provide optimal decision recommendations

Collaborative hospital orientation: simulation as a teaching strategy.

PubMed

Lamers, Karilyn; Janisse, Lisa; Brown, Gail; Butler, Carol; Watson, Barb

2013-01-01

For nurses, the stress caused by entering a new place of employment may give rise to insecurity and a lack of confidence. Lack of confidence in one's nursing skills can affect performance and, ultimately, patient care and safety. In healthcare, growing fiscal constraints have resulted in lost resources, and support for new nursing staff is limited by both time and cost considerations. Clinical educators therefore must find innovative ways to provide education and support, including creative learning modalities that facilitate nurses' transition into a new role and work environment.

A Parametric Model of Shoulder Articulation for Virtual Assessment of Space Suit Fit

NASA Technical Reports Server (NTRS)

Young, Karen; Kim, Han; Bernal, Yaritza; Vu, Linh; Boppana, Adhi; Benson, Elizabeth; Jarvis, Sarah; Rajulu, Sudhakar

2016-01-01

Goal of space human factors analyses: Place the highly variable human body within these restrictive physical environments to ensure that the entire anticipated population can live, work, and interact. Space suits are a very restrictive space and if not properly sized can result in pain or injury. The highly dynamic motions performed while wearing a space suit often make it difficult to model. Limited human body models do not have much allowance for customization of anthropometry and representation of the population that may wear a space suit.

ICESCAPE Mission

NASA Image and Video Library

2010-07-03

The terrain for the scientific work conducted by ICESCAPE scientists on July 4, 2010, is Arctic sea ice and melt ponds in the Chukchi Sea. The five-week field mission is dedicated to sampling the physical, chemical and biological characteristics of the ocean and sea ice. Impacts of Climate change on the Eco-Systems and Chemistry of the Arctic Pacific Environment (ICESCAPE) is a multi-year NASA shipborne project. The bulk of the research will take place in the Beaufort and Chukchi Sea’s in summer of 2010 and fall of 2011. Photo Credit: (NASA/Kathryn Hansen)

ICESCAPE Mission

NASA Image and Video Library

2010-07-08

Clark University's Luke Trusel works amid sea ice in the Chukchi Sea on July 9, 2010, and logs the depths at which measurements are collected below the ice. The research is part of NASA's ICESCAPE mission to sample the physical, chemical and biological characteristics of the ocean and sea ice. Impacts of Climate change on the Eco-Systems and Chemistry of the Arctic Pacific Environment (ICESCAPE) is a multi-year NASA shipborne project. The bulk of the research will take place in the Beaufort and Chukchi Sea’s in summer of 2010 and fall of 2011. Photo Credit: (NASA/Kathryn Hansen)

Seeking a Spotless Mind: Extinction, Deconsolidation, and Erasure of Fear Memory

PubMed Central

Maren, Stephen

2011-01-01

Learning to contend with threats in the environment is essential to survival, but dysregulation of memories for traumatic events can lead to disabling psychopathology. Recent years have witnessed an impressive growth in our understanding of the neural systems and synaptic mechanisms underlying emotional memory formation. As a consequence, interest has emerged in developing strategies for suppressing, if not eliminating, fear memories. Here I review recent work employing sophisticated behavioral, pharmacological, and molecular tools to target fear memories, placing these memories firmly behind the crosshairs of neurobiologically informed interventions. PMID:21658578

Augmented reality: a review.

PubMed

Berryman, Donna R

2012-01-01

Augmented reality is a technology that overlays digital information on objects or places in the real world for the purpose of enhancing the user experience. It is not virtual reality, that is, the technology that creates a totally digital or computer created environment. Augmented reality, with its ability to combine reality and digital information, is being studied and implemented in medicine, marketing, museums, fashion, and numerous other areas. This article presents an overview of augmented reality, discussing what it is, how it works, its current implementations, and its potential impact on libraries.

Harassment issues should be dealt with before they become problems

PubMed Central

Capen, K

1997-01-01

Sexual and other forms of harassment are common in the medical work environment. Physicians who are employers and medical educators as well as clinicians should be aware they may be held responsible for the harassing conduct of colleagues, employees and others unless measures are in place in the workplace that show reasonable efforts have been made to prevent the behaviour and deal with it appropriately when it occurs. This article uses a US case to illustrate the evolution of a sexual-harassment complaint over several years. PMID:9176425

When "good" is not always right: effect of the consequences of motor action on valence-space associations.

PubMed

Brouillet, Denis; Milhau, Audrey; Brouillet, Thibaut

2015-01-01

Since the work of Casasanto (2009), it is now well established that valence and laterality are associated. Participants tend to prefer objects presented on their dominant side over items presented on their non-dominant side, and to place good items on their dominant side and bad items on the other side. Several studies highlight that those associations of valence and laterality are accounted for by the greater motor fluency of the dominant hand and various studies noted that these associations could be reversed depending on the way people interact with their environment. Consistently with the Theory of Event Coding, the aim of this work is to show that the consequences of motor actions could also reverse the associations between valence and laterality. Thus, if participants had to place two animals (one good, one bad) on two supports, one stable (no risk of falling), one unstable (risk of falling), we hypothesized that the good item would be placed on the stable support, regardless of the side where it would be put (i.e., on the dominant or non-dominant side). We expected the opposite for the bad item. The results of two experiments are consistent with this prediction and support the claim that the consequences of motor action bias the hedonic connotation of our dominant side.

When “good” is not always right: effect of the consequences of motor action on valence-space associations

PubMed Central

Brouillet, Denis; Milhau, Audrey; Brouillet, Thibaut

2015-01-01

Since the work of Casasanto (2009), it is now well established that valence and laterality are associated. Participants tend to prefer objects presented on their dominant side over items presented on their non-dominant side, and to place good items on their dominant side and bad items on the other side. Several studies highlight that those associations of valence and laterality are accounted for by the greater motor fluency of the dominant hand and various studies noted that these associations could be reversed depending on the way people interact with their environment. Consistently with the Theory of Event Coding, the aim of this work is to show that the consequences of motor actions could also reverse the associations between valence and laterality. Thus, if participants had to place two animals (one good, one bad) on two supports, one stable (no risk of falling), one unstable (risk of falling), we hypothesized that the good item would be placed on the stable support, regardless of the side where it would be put (i.e., on the dominant or non-dominant side). We expected the opposite for the bad item. The results of two experiments are consistent with this prediction and support the claim that the consequences of motor action bias the hedonic connotation of our dominant side. PMID:25798122

Intravenous Cocaine Priming Reinstates Cocaine-Induced Conditioned Place Preference

ERIC Educational Resources Information Center

Lombas, Andres S.; Freeman, Kevin B.; Roma, Peter G.; Riley, Anthony L.

2007-01-01

Separate groups of rats underwent an unbiased conditioned place preference (CPP) procedure involving alternate pairings of distinct environments with intravenous (IV) injections of cocaine (0.75 mg/kg) or saline immediately or 15 min after injection. A subsequent extinction phase consisted of exposure to both conditioning environments preceded by…

Small communal laundries in block of flats: Planning, Equipment, Handicap Adaption

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

Pedersen, B.

1980-01-01

The primary requirements which must be made for a communal laundry is that it must be adapted to the laundry quantities, laundry needs, and available time of the households. In addition, the equipment must be such that the work involved and the and water are kept as low as possible. It is also important that the laundry facility be regarded as an attractive work environment. The following topics are discussed: Small communal laundries offer many advantages (In the same building, Possibilities for unscheduled laundering, Economically advantageous, Easy to agree on laundering times); Calculation of laundry capacity; Equipment in the laundrymore » (Washing machines, Spin dryer, Tumbler dryer and drying cabinets, Work table, Sink unit, Cold mangle); Information on equipment; Energy conservation measures (Heat exchanger, Outdoor drying); Location of equipment; Work areas which also suit the physically handicapped; Work postures are improved if the machines are placed on a higher level; Layouts; Standards for laundries.« less

"Should I tell my employer and coworkers I have arthritis?" A longitudinal examination of self-disclosure in the work place.

PubMed

Gignac, Monique A M; Cao, Xingshan

2009-12-15

To examine arthritis self-disclosure at work, factors associated with disclosure, and prospective relationships of self-disclosure and work place support with changes to work place interactions, work transitions, and work place stress. Using a structured questionnaire, participants with osteoarthritis or inflammatory arthritis were interviewed at 4 time points, 18 months apart. At time 1, all participants (n = 490; 381 women, 109 men) were employed. Of the entire sample, 71% were retained throughout the study. Respondents were recruited using community advertising and from rheumatology and rehabilitation clinics. Self-disclosure and perceived support from managers and coworkers was assessed, as well as demographic, illness, work-context, and psychological variables. Generalized estimating equations modeled associations of disclosure and support on changes at work (e.g., job disruptions, work place stress). At each time point, 70.6-76.6% of participants had self-disclosed arthritis to their manager and 85.2-88.1% had told a coworker. Intraindividual variability in disclosure was considerable. Factors associated with self-disclosure were often inconsistent over time, with the exception of variables assessing the need to self-disclose (e.g., activity limitations) and perceived coworker support. Self-disclosure was not associated with changes to work. However, coworker support was related to fewer job disruptions, help with work tasks, and being less likely to reduce hours. Perceived managerial support was associated with less work place stress. Greater awareness is needed about issues related to self-disclosing arthritis at work. This study emphasizes the importance of a supportive work place, especially supportive coworkers, in decisions to discuss arthritis at work and in changes to work that might enable people to remain employed.

The contribution of ecosystem services to place utility as a determinant of migration decision-making

NASA Astrophysics Data System (ADS)

Adams, Helen; Adger, W. Neil

2013-03-01

Environment migration research has sought to provide an account of how environmental risks and resources affect migration and mobility. Part of that effort has focused on the role of the environment in providing secure livelihoods through provisioning ecosystem services. However, many of the models of environment migration linkages fail to acknowledge the importance of social and psychological factors in the decision to migrate. Here, we seek to provide a more comprehensive model of migration decision-making under environmental change by investigating the attachment people form to place, and the role of the environment in creating that attachment. We hypothesize that environmental factors enter the migration decision-making process through their contribution to place utility, defined as a function of both affective and instrumental bonds to location, and that ecosystem services, the aspects of ecosystems that create wellbeing, contribute to both components of place utility. We test these ideas in four rural highland settlements in Peru sampled along an altitudinal gradient. We find that non-economic ecosystem services are important in creating place attachment and that ecological place attachment exists independently of use of provisioning ecosystem services. Individuals’ attitudes to ecosystem services vary with the type of ecosystem services available at a location and the degree of rurality. While social and economic factors are the dominant drivers of migration in these locations, a loss of non-provisioning ecosystem services leads to a decrease in place utility and commitment to place, determining factors in the decision to migrate. The findings suggest that policy interventions encouraging migration as an adaptation to environmental change will have limited success if they only focus on provisioning services. A much wider set of individuals will experience a decrease in place utility, and migration will be unable to alleviate that decrease since the factors that create it are specific to place.

Four-year follow-up of smoke exposure, attitudes and smoking behaviour following enactment of Finland's national smoke-free work-place law.

PubMed

Heloma, Antero; Jaakkola, Maritta S

2003-08-01

This study evaluated the possible impact of national smoke-free work-place legislation on employee exposure to environmental tobacco smoke (ETS), employee smoking habits and attitudes on work-place smoking regulations. Repeated cross-sectional questionnaire surveys and indoor air nicotine measurements were carried out before, and 1 and 3 years after the law had come into effect. Industrial, service sector and office work-places from the Helsinki metropolitan area, Finland. A total of 880, 940 and 659 employees (response rates 70%, 75% and 75%) in eight work-places selected from a register kept by the Uusimaa Regional Institute of Occupational Health to represent various sectors of public and private work-places. Reported exposure to ETS, smoking habits, attitudes on smoking at work and measurements of indoor air nicotine concentration. Employee exposure to ETS for at least 1 hour daily decreased steadily during the 4-year follow-up, from 51% in 1994 to 17% in 1995 and 12% in 1998. Respondents' daily smoking prevalence and tobacco consumption diminished 1 year after the enforcement of legislation from 30% to 25%, and remained at 25% in the last survey 3 years later. Long-term reduction in smoking was confined to men. Both smokers' and non-smokers' attitudes shifted gradually towards favouring a total ban on smoking at work. Median indoor airborne nicotine concentrations decreased from 0.9 micro g/m3 in 1994-95 to 0.1 micro g/m3 in 1995-96 and 1998. This is the first follow-up study on a nationally implemented smoke-free work-place law. We found that such legislation is associated with steadily reducing ETS exposure at work, particularly at work-places, where the voluntary smoking regulations have failed to reduce exposure. The implementation of the law also seemed to encourage smokers to accept a non-smoking work-place as the norm.

Environmental and policy factors related to physical activity in rural white women.

PubMed

Eyler, Amy A; Vest, Joshua R

2002-01-01

Physical activity is an important aspect of health promotion and disease prevention. However, women often have lower rates of physical activity than men. The purpose of this study was to identify environmental and policy determinants to physical activity among rural white women. Six focus groups were conducted with women aged 20-50 years who were not currently regular exercisers. Women reported that the social environment had a strong impact on physical activity level. Factors of the social environment included guilt, family responsibility, and social support. Environmental and policy barriers such as lack of access to places to exercise and safety concerns were also discussed. Intervention suggestions included family exercise and work-site programs. Information gained from this study can be used to fuel further research and inform future physical activity interventions.

Environmental Durability and Stress Rupture of EBC/CMCs

NASA Technical Reports Server (NTRS)

Appleby, Matthew; Morscher, Gregory N.; Zhu, Dongming

2012-01-01

This research focuses on the strength and creep performance of SiC fiber-reinforced SiC ceramic matrix composite (CMC) environmental barrier coating (EBC) systems under complex simulated engine environments. Tensile-strength and stress-rupture testing was conducted to illustrate the material properties under isothermal and thermal gradient conditions. To determine material durability, further testing was conducted under exposure to thermal cycling, thermal gradients and simulated combustion environments. Emphasis is placed on experimental techniques as well as implementation of non-destructive evaluation, including modal acoustic emission and electrical resistivity monitoring, to characterize strength degradation and damage mechanisms. Currently, little is known about the behavior of EBC-CMCs under these conditions; consequently, this work will prove invaluable in the development of structural components for use in high temperature applications.

Finding your first job in academics: interviewing strategies.

PubMed

Siegel, Jodi

2011-12-01

Successfully obtaining your first academic orthopaedic surgery position is a daunting adventure, but one in which you can succeed with proper preparation. First, you must identify specifically what you want to be doing on a daily basis at work. Then, you find places where you can potentially do those things. The interview will provide more definitive information and will allow you to assess if you can happily work in that environment. Remember that you must have balance in your life, so consider if the area is suitable to your and to your family's needs. By identifying your personal goals and desires of this initial position and thoroughly preparing for the entire interview process, you will be able to locate the most desirable opportunity available.

Virtual exclusion and telework: barriers and opportunities of technocentric workplace accommodation policy.

PubMed

Baker, Paul M A; Moon, Nathan W; Ward, Andrew C

2006-01-01

Teleworking, a restructuring of the manner in which work occurs, based on information communication technologies (ICTs), is a promising way of further integrating people with disabilities into the workplace. In contrast to telecommuting, in which the work is primarily shifted in locale, telework is a restructuring of the tasks to be accomplished within the larger work setting which could result in "work" being done remotely, or collaboratively with coworkers (remotely or not) using ICTs. Drawing upon a review of the literature, this paper explores the relationship between telework and people with disabilities. While the advent of telecommuting and subsequently "teleworking" might open increased opportunities for the hiring of people with disabilities, it may also place severe constraints on the type of work, workplace environment and interactions, and accumulation of social capital for people with disabilities. Whereas much of the prevailing literature on telework and disability is often proscriptive in nature and is written with an audience of employers in mind, it is just as important to consider policy options from the standpoint of the employee as well. This paper proposes a number of policy approaches for the creation of an inclusive work environment for teleworkers with disabilities that can minimize, as much as possible, the social isolation faced by teleworkers with disabilities while maximizing their participation within the workplace community. Policy objectives for enhancing telework for people with disabilities fall into three general categories: 1) research, 2) outreach, and 3) interventions.

Remembering the Roots of Place Meanings for Place-Based Outdoor Education

ERIC Educational Resources Information Center

Hutson, Garrett

2011-01-01

Place-based education seeks to connect learners to local environments through a variety of strategies that increase environmental awareness and connectedness to particular parts of the world. The concept of place meanings encompasses the subjective ways people construct meaning through their experiences with an array of settings. Place meanings…

[The eye of technology and the well being of women and men in Icelandic work places].

PubMed

Rafnsdóttir, Guobjörg Linda; Tómasson, Kristinn; Guomundsdóttir, Margrét Lilja

2005-11-01

The study assessed the association between working under surveillance and electronic performance monitoring and the well-being among women and men in six Icelandic workplaces. In the time period from February to April 2003, a questionnaire based on the General Nordic Questionnaire for Psychological and Social Factors at Work was delivered to 1369 employees in six companies where different methods of electronic performance monitoring (EPM) are used. The data was analyzed using odds ratio and logistical regression. The response rate was 72%, with close to equal participation of men and women. The employees who were working under EPM were more likely to have poor psychosocial work-environment, to have experienced significant stress recently, to be mentally exhausted at the end of the workday, to have significant sleep difficulties and to be dissatisfied in their job. The development of the information and communication technology that allows employers and managers to monitor and collect different electronic data about the work process and productivity of the workers makes it important to follow the health condition of those who work under electronic performance monitoring.

Supporting work for people with multiple sclerosis.

PubMed

Doogan, Catherine; Playford, E Diane

2014-05-01

People with multiple sclerosis experience some of the highest rates of unemployment among groups of individuals with severe and chronic disabilities. While unpredictable relapses, physical and cognitive symptoms all may play a role in job loss, it is more likely that job loss can be attributed to a complex interaction between disease-related factors and contextual factors, such as the working environment, and employer attitudes. This interaction leads to the concept of work instability, that is, the mismatch between work demands and the individual's capacity to meet these demands. Vocational rehabilitation services aim to provide people with multiple sclerosis vocational assessment, rehabilitation and support to enable them to find, regain or remain in work and access other occupational and educational opportunities. Such services consist of a multidisciplinary team with the ability to provide education around disclosure, and work-place accommodations, offer emotional support, maintain work performance, liaise with employers, and support to re-enter the workplace. Helpful interventions include early disclosure, proper workplace accommodation, education of employers, and government-funded initiatives to support disabled employees. Future research needs to agree on methods of recording outcomes and evaluate specific vocational rehabilitation interventions.

Stay or Migrate? An Empirical Study of the Relationship between Place of Work, Place of Study and Birthplace

ERIC Educational Resources Information Center

Liping, Ma; Kunfeng, Pan

2014-01-01

Based on a 2009 national survey on college graduate employment in China, this article analyzes the relationship of college graduates' place of work to their birthplace and where they attend college, using a conditional logit model. The findings indicate that graduates tend to stay to work in their birthplaces or places of study, controlling for…

Do work-place initiated measures reduce sickness absence? Preventive measures and sickness absence among older workers in Norway.

PubMed

Midtsundstad, Tove I; Nielsen, Roy A

2014-03-01

The article examines whether preventive measures and work adjustments at the establishment level affects sickness absence among workers aged 50 years and older. We combine survey data from a representative sample of 713 Norwegian companies, mapping the prevalence of preventive health measures in the work place in 2005, with register data on sickness absence and demographic variables for workers aged 50 years or older in 2001 and 2007. By means of a difference-in-differences approach, we compare changes and differences in the likelihood of sickness absence among the sample group, with and without the various measures/ instruments in 2005 respectively. In general, work-place preventive measures at the establishment level have not contributed to reducing the probability for sickness absence among workers aged 50 years and older. However, analyses comparing differences between industries find that the work-place measures have had a positive effect on public administration employees. Whether work-place preventive initiatives influence levels of sickness absence seems to be contingent on sector and industry. Therefore, work-place measures may be more effective in the public administration sector where most employees have office jobs compared to sectors such as manufacturing, construction and transportation, where many employees have manual work and more physical demanding jobs. Work-place initiatives thus seem to have less effect on preventing sickness absence in sectors dominated by manual labour.

Socioeconomic disparities in work performance following mild stroke.

PubMed

Brey, Joseph K; Wolf, Timothy J

2015-01-01

The purpose of this study was to investigate the relationships among the factors that influence return to work for young individuals with mild stroke from different socioeconomic backgrounds. Prospective cohort study of working adults with mild stroke (N = 21). Participants completed an assessment battery of cognitive, work environment and work performance measures at approximately 3 weeks and 7 months post mild stroke. Individuals were placed in "skilled" and "unskilled" worker categories based on the Hollingshead Index. Unskilled workers had significantly poorer scores on the majority of the cognitive assessments. Unskilled workers also perceived less social support (p = 0.017) and autonomy (p = 0.049) in work responsibilities than individuals in the skilled worker group and also reported significantly poorer work productivity due to stroke than those in the skilled group (p = 0.015). Individuals from low socioeconomic backgrounds have more difficulty returning to work following mild stroke than individuals from higher socioeconomic backgrounds. Future work is needed to identify factors that can increase long-term work success and quality of work performance following a mild stroke that specifically targets the needs of individuals who have a lower socioeconomic status.

From LDEF to a national Space Environment and Effects (SEE) program: A natural progression

NASA Technical Reports Server (NTRS)

Bowles, David E.; Calloway, Robert L.; Funk, Joan G.; Kinard, William H.; Levine, Arlene S.

1995-01-01

As the LDEF program draws to a close, it leaves in place the fundamental building blocks for a Space Environment and Effects (SEE) program. Results from LDEF data analyses and investigations now form a substantial core of knowledge on the long term effects of the space environment on materials, system and structures. In addition, these investigations form the basic structure of a critically-needed SEE archive and database system. An agency-wide effort is required to capture all elements of a SEE program to provide a more comprehensive and focused approach to understanding the space environment, determining the best techniques for both flight and ground-based experimentation, updating the models which predict both the environments and those effects on subsystems and spacecraft, and, finally, ensuring that this multitudinous information is properly maintained, and inserted into spacecraft design programs. Many parts and pieces of a SEE program already exist at various locations to fulfill specific needs. The primary purpose of this program, under the direction of the Office of Advanced Concepts and Technology (OACT) in NASA Headquarters, is to take advantage of these parts; apply synergisms where possible; identify and when possible fill-in gaps; coordinate and advocate a comprehensive SEE program. The SEE program must coordinate and support the efforts of well-established technical communities wherein the bulk of the work will continue to be done. The SEE program will consist of a NASA-led SEE Steering Committee, consisting of government and industry users, with the responsibility for coordination between technology developers and NASA customers; and Technical Working Groups with primary responsibility for program technical content in response to user needs. The Technical Working Groups are as follows: Materials and Processes; Plasma and Fields; Ionizing Radiation; Meteoroids and Orbital Debris; Neutral External Contamination; Thermosphere, Thermal, and Solar Conditions; Electromagnetic Effects; Integrated Assessments and Databases. Specific technology development tasks will be solicited through a NASA Research Announcement to be released in May of 1994. The areas in which tasks are solicited include: (1) engineering environment definitions, (2) environments and effects design guidelines, (3) environments and effects assessment models and databases, and (4) flight/ground simulation/technology assessment data.

From LDEF to a national Space Environment and Effects (SEE) program: A natural progression

NASA Astrophysics Data System (ADS)

Bowles, David E.; Calloway, Robert L.; Funk, Joan G.; Kinard, William H.; Levine, Arlene S.

1995-02-01

As the LDEF program draws to a close, it leaves in place the fundamental building blocks for a Space Environment and Effects (SEE) program. Results from LDEF data analyses and investigations now form a substantial core of knowledge on the long term effects of the space environment on materials, system and structures. In addition, these investigations form the basic structure of a critically-needed SEE archive and database system. An agency-wide effort is required to capture all elements of a SEE program to provide a more comprehensive and focused approach to understanding the space environment, determining the best techniques for both flight and ground-based experimentation, updating the models which predict both the environments and those effects on subsystems and spacecraft, and, finally, ensuring that this multitudinous information is properly maintained, and inserted into spacecraft design programs. Many parts and pieces of a SEE program already exist at various locations to fulfill specific needs. The primary purpose of this program, under the direction of the Office of Advanced Concepts and Technology (OACT) in NASA Headquarters, is to take advantage of these parts; apply synergisms where possible; identify and when possible fill-in gaps; coordinate and advocate a comprehensive SEE program. The SEE program must coordinate and support the efforts of well-established technical communities wherein the bulk of the work will continue to be done. The SEE program will consist of a NASA-led SEE Steering Committee, consisting of government and industry users, with the responsibility for coordination between technology developers and NASA customers; and Technical Working Groups with primary responsibility for program technical content in response to user needs. The Technical Working Groups are as follows: Materials and Processes; Plasma and Fields; Ionizing Radiation; Meteoroids and Orbital Debris; Neutral External Contamination; Thermosphere, Thermal, and Solar Conditions; Electromagnetic Effects; Integrated Assessments and Databases. Specific technology development tasks will be solicited through a NASA Research Announcement to be released in May of 1994. The areas in which tasks are solicited include: (1) engineering environment definitions, (2) environments and effects design guidelines, (3) environments and effects assessment models and databases, and (4) flight/ground simulation/technology assessment data.

Indonesia ergonomics roadmap: where we are going?

PubMed

Wignjosoebroto, Sritomo

2007-12-01

There are so many definitions for ergonomics terms such as human factors, human factors engineering, human engineering, human factors psychology, engineering psychology, applied ergonomics, occupational ergonomics, industrial ergonomics and industrial engineering. The most inclusive terms are ergonomics and human factors. Both represent the study of work and the interaction between people and their work environmental systems. The main objective is especially fitting with the need to design, develop, implement and evaluate human-machine and environment systems that are productive, comfortable, safe and satisfying to use. The work of the ergonomists in Indonesia--most of them are academicians--have one thing in common, i.e. with the appropriate type of ergonomic approaches to interventions; there would be improvements in productivity, quality of working conditions, occupational safety and health (OSH), costs reduction, better environment, and increase in profits. So many researches, training, seminars and socialization about ergonomics and OSH have been done concerning micro-to-macro themes; but it seems that we are practically still running at the same place up to now. In facts, workers are still working using their traditional or obsolete methods in poor working conditions. Accidents are still happening inside and outside industry with the main root-cause being human "unsafe behavior" and errors. Industrial products cannot compete in the global market, and so many manufacturing industries collapsed or relocated to foreign countries. This paper discusses such a roadmap and review what we ergonomists in Indonesia have done and where we are going to? This review will be treated in the field of ergonomics and OSH to take care the future Indonesia challenges. Some of the challenges faced are care for the workers, care for the people, care for the quality and productivity of work, care for the new advanced technologies, care for the environment, and last but not least care for the nation.

Using Cognitive Work Analysis to Fit Decision Support Tools to Nurse Managers’ Work Flow

PubMed Central

Brewer, Barbara B.; Logue, Melanie D.; Gephart, Sheila; Verran, Joyce A.

2011-01-01

Purpose To better understand the environmental constraints on nurse managers that impact their need for and use of decision support tools, we conducted a Cognitive Work Analysis (CWA). A complete CWA includes system analyses at five levels: work domain, decision-making procedures, decision-making strategies, social organization/collaboration, and worker skill level. Here we describe the results of the Work Domain Analysis (WDA) portion in detail then integrate the WDA with other portions of the CWA, reported previously, to generate a more complete picture of the nurse manager’s work domain. Methods Data for the WDA were obtained from semi-structured interviews with nurse managers, division directors, CNOs, and other managers (n = 20) on 10 patient care units in 3 Arizona hospitals. The WDA described the nurse manager’s environment in terms of the constraints it imposes on the nurse manager’s ability to achieve targeted outcomes through organizational goals and priorities, functions, processes, as well as work objects and resources (e.g., people, equipment, technology, and data). Constraints were identified and summarized through qualitative thematic analysis. Results The results highlight the competing priorities, and external and internal constraints that today’s nurse managers must satisfy as they try to improve quality and safety outcomes on their units. Nurse managers receive a great deal of data, much in electronic format. Although dashboards were perceived as helpful because they integrated some data elements, no decision support tools were available to help nurse managers with planning or answering “what if” questions. The results suggest both the need for additional decision support to manage the growing complexity of the environment, and the constraints the environment places on the design of that technology if it is to be effective. Limitations of the study include the small homogenous sample and the reliance on interview data targeting safety and quality. PMID:21862397

Using Cognitive Work Analysis to fit decision support tools to nurse managers' work flow.

PubMed

Effken, Judith A; Brewer, Barbara B; Logue, Melanie D; Gephart, Sheila M; Verran, Joyce A

2011-10-01

To better understand the environmental constraints on nurse managers that impact their need for and use of decision support tools, we conducted a Cognitive Work Analysis (CWA). A complete CWA includes system analyses at five levels: work domain, decision-making procedures, decision-making strategies, social organization/collaboration, and worker skill level. Here we describe the results of the Work Domain Analysis (WDA) portion in detail then integrate the WDA with other portions of the CWA, reported previously, to generate a more complete picture of the nurse manager's work domain. Data for the WDA were obtained from semi-structured interviews with nurse managers, division directors, CNOs, and other managers (n = 20) on 10 patient care units in three Arizona hospitals. The WDA described the nurse manager's environment in terms of the constraints it imposes on the nurse manager's ability to achieve targeted outcomes through organizational goals and priorities, functions, processes, as well as work objects and resources (e.g., people, equipment, technology, and data). Constraints were identified and summarized through qualitative thematic analysis. The results highlight the competing priorities, and external and internal constraints that today's nurse managers must satisfy as they try to improve quality and safety outcomes on their units. Nurse managers receive a great deal of data, much in electronic format. Although dashboards were perceived as helpful because they integrated some data elements, no decision support tools were available to help nurse managers with planning or answering "what if" questions. The results suggest both the need for additional decision support to manage the growing complexity of the environment, and the constraints the environment places on the design of that technology if it is to be effective. Limitations of the study include the small homogeneous sample and the reliance on interview data targeting safety and quality. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Natural setting as cultural landscapes: the power of place and tradition

Treesearch

Roger Anyon; T. J. Ferguson; Chip Colwell-Chanthaphonh

2005-01-01

The natural environment of the Madrean Archipelago comprises a mosaic of cultural landscapes. Throughout human history, people have imbued the natural environment with meaning by layering cultural values and historic contexts onto the natural world, allowing them to situate themselves in time and space. Cultural landscapes contain special places that have power...

Openings for Researching Environment and Place in Children's Literature: Ecologies, Potentials, Realities and Challenges

ERIC Educational Resources Information Center

Reid, Alan; Payne, Phillip G.; Cutter-Mackenzie, Amy

2010-01-01

This not quite "final" ending of this special issue of "Environmental Education Research" traces a series of hopeful, if somewhat difficult and at times challenging, openings for researching experiences of environment and place through children's literature. In the first instance, we draw inspiration from the contributors who…

Comparison of student's satisfaction on school food service environment by the eating place and gender

PubMed Central

Jung, Jisook; Oh, Yu-jin

2009-01-01

The purpose of this study was to compare student's satisfaction with school food service environment to improve the quality of middle school meal service. A survey was conducted of 680 students (boys 246, girls 433) from 6 middle schools providing school meals from October to November 2007. The questionnaires were directly distributed to the subjects for comparison of satisfaction of school meals depending on the eating place. As for the quantity of food, classroom group (3.40) expressed significantly higher satisfaction than cafeteria group (3.16, P < 0.01), but as for the satisfaction on hygiene, classroom group (2.76) showed significantly lower satisfaction than cafeteria group (3.03, P < 0.01). About the satisfaction of school meal environment, classroom group showed more satisfaction on distribution time, eating place, eating atmosphere (P < 0.001). The classroom group showed higher satisfaction than cafeteria group in cases of quantity, diversity of types of soup, dessert, and the cost of school meal. To improve eating place and hygiene of school meal, sufficient cafeteria space and pleasant environment is needed to be established. PMID:20098582

A place meaning scale for tropical marine settings.

PubMed

Wynveen, Christopher J; Kyle, Gerard T

2015-01-01

Over the past 20 years, most of the worldwide hectares set aside for environmental protection have been added to marine protected areas. Moreover, these areas are under tremendous pressure from negative anthropogenic impacts. Given this growth and pressure, there is a need to increase the understanding of the connection between people and marine environments in order to better manage the resource. One construct that researchers have used to understand human-environment connections is place meanings. Place meanings reflect the value and significance of a setting to individuals. Most investigations of place meanings have been confined to terrestrial settings. Moreover, most studies have had small sample sizes or have used place attachment scales as a proxy to gage the meanings individuals ascribe to a setting. Hence, it has become necessary to develop a place meaning scale for use with large samples and for use by those who are concerned about the management of marine environments. Therefore, the purpose of this investigation was to develop a scale to measure the importance people associate with the meanings they ascribe to tropical marine settings and empirically test the scale using two independent samples; that is, Great Barrier Reef Marine Park and the Florida Keys National Marine Sanctuary stakeholders.

A Place Meaning Scale for Tropical Marine Settings

NASA Astrophysics Data System (ADS)

Wynveen, Christopher J.; Kyle, Gerard T.

2015-01-01

Over the past 20 years, most of the worldwide hectares set aside for environmental protection have been added to marine protected areas. Moreover, these areas are under tremendous pressure from negative anthropogenic impacts. Given this growth and pressure, there is a need to increase the understanding of the connection between people and marine environments in order to better manage the resource. One construct that researchers have used to understand human-environment connections is place meanings. Place meanings reflect the value and significance of a setting to individuals. Most investigations of place meanings have been confined to terrestrial settings. Moreover, most studies have had small sample sizes or have used place attachment scales as a proxy to gage the meanings individuals ascribe to a setting. Hence, it has become necessary to develop a place meaning scale for use with large samples and for use by those who are concerned about the management of marine environments. Therefore, the purpose of this investigation was to develop a scale to measure the importance people associate with the meanings they ascribe to tropical marine settings and empirically test the scale using two independent samples; that is, Great Barrier Reef Marine Park and the Florida Keys National Marine Sanctuary stakeholders.

Coping with mental health issues: subjective experiences of self-help and helpful contextual factors at the start of mental health treatment

PubMed Central

Biringer, Eva; Davidson, Larry; Sundfør, Bengt; Lier, Haldis Ø.; Borg, Marit

2016-01-01

Abstract Background: Self-help strategies and various contextual factors support recovery. However, more in-depth knowledge is needed about how self-help strategies and supportive environments facilitate the recovery process. Aims: To explore what individuals who have recently been referred to a specialist Community Mental Health Center experience as helpful and what they do to help themselves. Method: Ten service users participated in in-depth interviews within a collaborative-reflexive framework. A hermeneutic-phenomenological approach was used. Results: Participants described a variety of helpful strategies and environmental supports. Four relevant main themes were identified: helpful activities, helpful people and places, self-instruction and learning about mental problems and medication and self-medication. Conclusions: The process of recovery is initiated before people become users of mental health services. This study confirms that recovery takes place within the person’s daily life context and involves the interplay of contextual factors, such as family, friends, good places, work and other meaningful activities. The coping strategies reported may represent an important focus for attention and clinical intervention. PMID:26484831

Mobile work: Ergonomics in a rapidly changing work environment.

PubMed

Honan, Meg

2015-01-01

Places of work have been completely transformed by innovations in mobile work tools and ever-present access to internet data. This article characterizes use patterns and provides preliminary considerations for productive and comfortable use of common mobile devices. Two surveys described trends in mobile work. In the first, ergonomics professionals who oversee programs reported common mobile devices, their users and what data is accessed. The second, an end user survey, explored common activities performed on mobile devices, duration of use and locations where mobile work is common. The survey results provide a baseline data point for the status of mobile work in early 2014. Research indicates that additional risks have been introduced to the neck, thumbs and hands when using mobile devices. Possible trends regarding device use and work locations emerge. Intervention studies provide some direction for the practitioner. Practical strategies are outlined to reduce exposure intensity and duration. Contemporary mobile work presents tremendous change and opportunity for ergonomists and researchers to keep pace with fitting the changing models of work to the person. Continued research is needed on current mobile device use patterns to better understand ergonomic risk exposure in this rapidly changing realm.

Wellness health care and the architectural environment.

PubMed

Verderber, S; Grice, S; Gutentag, P

1987-01-01

The stress management-wellness health care environment is emerging as a distinct facility type in the 1980s. Yet the idea is not a new one, with roots based in the Greek Asklepieon dating from 480 B.C. This and later Western transformations for health promotion embraced the therapeutic amenity inherent in meditation, solace and communality with nature based on the premise that the need for refuge from the stress inherent in one's daily life is deep-rooted in humans. A two-phase study is reported on wellness health care provider priorities, relative to the architectural features of stress-wellness centers. Representatives of 11 health care organizations responded to a telephone survey questionnaire, and 128 respondents completed a user needs questionnaire. Four major issues were addressed: image and appearance, location and setting, services provided and costs, and patterns of use. Convenience to one's place of work, a balanced mixture of clinical and nonclinical programs, a noninstitutional retreat-like environment, and membership cost structures were found to be major user considerations with respect to planning and design concepts for wellness health care environments. Directions for further research are discussed.

Key influences on motivations for utility cycling (cycling for transport to and from places).

PubMed

Heesch, Kristiann C; Sahlqvist, Shannon

2013-12-01

Although increases in cycling in Brisbane are encouraging, bicycle mode share to work (the proportion of people travelling to work by bicycle) in the state of Queensland remains low. The aim of this qualitative study was to draw upon the lived experiences of Queensland cyclists to understand the main motivators for utility cycling (cycling as a means to get to and from places) and compare motivators between utility cyclists (those who cycle for utility as well as for recreation) and non-utility cyclists (those who cycle only for recreation). For an online survey, members of a bicycle group (831 utility cyclists and 931 non-utility cyclists, aged 18-90 years) were asked to describe, unprompted, what would motivate them to engage in utility cycling (more often). Responses were coded into themes within four levels of an ecological model. Within an ecological model, built environment influences on motivation were grouped according to whether they related to appeal (safety), convenience (accessibility) or attractiveness (more amenities) and included adequate infrastructure for short trips, bikeway connectivity, end-of-trip facilities at public locations and easy and safe bicycle access to destinations outside of cities. A key social-cultural influence related to improved interactions among different road users. The built and social-cultural environments need to be more supportive of utility cycling before even current utility and non-utility cyclists will be motivated to engage (more often) in utility cycling. SO WHAT?: Additional government strategies and more and better infrastructure that support utility cycling beyond commuter cycling may encourage a utility cycling culture.

Good places for ageing in place: development of objective built environment measures for investigating links with older people's wellbeing.

PubMed

Burton, Elizabeth J; Mitchell, Lynne; Stride, Chris B

2011-11-01

There is renewed interest in the role of the built environment in public health. Relatively little research to date investigates its impact on healthy ageing. Ageing in place has been adopted as a key strategy for coping with the challenges of longevity. What is needed is a better understanding of how individual characteristics of older people's residential environments (from front door to wider neighbourhood) contribute to their wellbeing, in order to provide the basis for evidence-based housing/urban design and development of interventions. This research aimed to develop a tool to objectively measure a large range of built environment characteristics, as the basis for a preliminary study of potential relationships with a number of 'place-related' functional, emotional and social wellbeing constructs. Through a review of urban design literature, design documents, and existing measures, a new tool, the NeDeCC (Neighbourhood Design Characteristics Checklist) was developed. It was piloted, refined, and its reliability validated through inter-rater tests. A range of place-related wellbeing constructs were identified and measured through interviews with 200 older people living in a wide variety of rural-urban environments and different types of housing in England. The NeDeCC was used to measure the residential environment of each participant, and significant bivariate relationships with wellbeing variables were identified. The NeDeCC was found to have convincing face and construct validity and good inter-rater and test/retest reliability, though it would benefit from use of digital data sources such as Google Earth to eliminate the need for on-site survey. The significant relationships found in the study suggest that there may be characteristics of residential environments of potential relevance for older people's lives that have been overlooked in research to date, and that it may be worthwhile to question some of the assumptions about where and how older people want to live (e.g. villages seem to be positive). They also point to the importance of considering non-linear relationships. The NeDeCC provides the basis for generation of evidence-based design guidance if it is used in prospective controlled studies or 'natural experiments' in the future. Ultimately, this will facilitate the creation of better places for ageing in place.

Reducing greenhouse gas emissions and improving air quality: Two global challenges.

PubMed

Erickson, Larry E

2017-07-01

There are many good reasons to promote sustainable development and reduce greenhouse gas emissions and other combustion emissions. The air quality in many urban environments is causing many premature deaths because of asthma, cardiovascular disease, chronic obstructive pulmonary disease, lung cancer, and dementia associated with combustion emissions. The global social cost of air pollution is at least $3 trillion/year; particulates, nitrogen oxides and ozone associated with combustion emissions are very costly pollutants. Better air quality in urban environments is one of the reasons for countries to work together to reduce greenhouse gas emissions through the Paris Agreement on Climate Change. There are many potential benefits associated with limiting climate change. In the recent past, the concentrations of greenhouse gases in the atmosphere have been increasing and the number of weather and climate disasters with costs over $1 billion has been increasing. The average global temperature set new record highs in 2014, 2015, and 2016. To reduce greenhouse gas emissions, the transition to electric vehicles and electricity generation using renewable energy must take place in accord with the goals of the Paris Agreement on Climate Change. This work reviews progress and identifies some of the health benefits associated with reducing combustion emissions. © 2017 American Institute of Chemical Engineers Environ Prog, 36: 982-988, 2017.

Reducing greenhouse gas emissions and improving air quality: Two global challenges

PubMed Central

2017-01-01

There are many good reasons to promote sustainable development and reduce greenhouse gas emissions and other combustion emissions. The air quality in many urban environments is causing many premature deaths because of asthma, cardiovascular disease, chronic obstructive pulmonary disease, lung cancer, and dementia associated with combustion emissions. The global social cost of air pollution is at least $3 trillion/year; particulates, nitrogen oxides and ozone associated with combustion emissions are very costly pollutants. Better air quality in urban environments is one of the reasons for countries to work together to reduce greenhouse gas emissions through the Paris Agreement on Climate Change. There are many potential benefits associated with limiting climate change. In the recent past, the concentrations of greenhouse gases in the atmosphere have been increasing and the number of weather and climate disasters with costs over $1 billion has been increasing. The average global temperature set new record highs in 2014, 2015, and 2016. To reduce greenhouse gas emissions, the transition to electric vehicles and electricity generation using renewable energy must take place in accord with the goals of the Paris Agreement on Climate Change. This work reviews progress and identifies some of the health benefits associated with reducing combustion emissions. © 2017 American Institute of Chemical Engineers Environ Prog, 36: 982–988, 2017 PMID:29238442

30 CFR 56.18002 - Examination of working places.

Code of Federal Regulations, 2010 CFR

2010-07-01

... examine each working place at least once each shift for conditions which may adversely affect safety or... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Examination of working places. 56.18002 Section 56.18002 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND...

30 CFR 57.18002 - Examination of working places.

Code of Federal Regulations, 2010 CFR

2010-07-01

... designated by the operator shall examine each working place at least once each shift for conditions which may... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Examination of working places. 57.18002 Section 57.18002 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND...

European otorhinolaryngology training programs: results of a European survey about training satisfaction, work environment and conditions in six countries.

PubMed

Oker, N; Alotaibi, Naif H; Reichelt, A C; Herman, P; Bernal-Sprekelsen, M; Albers, Andreas E

2017-11-01

ORL-students and residents have an ongoing debate about the "best" programme in Europe. Aim of this study was to comparatively assess differences among programmes in training, satisfaction, quality of life (QoL) of residents and recent otorhinolaryngologist (ORL) specialists in France, Germany, Spain, Italy, Austria, and Belgium. A self-administered anonymous questionnaire, structured in ten sections including general information, provided guidance, working environment, training structure, teaching of medical students, publication work, QoL, and satisfaction with training, were emailed to residents and recent ORL specialists. 476 returned questionnaires from 6 countries revealed that daily work hours were the highest in France and Belgium with 11 and 10.4 h on average, respectively. QoL, work conditions, and salary were best in Germany followed by Austria in terms of possibility of part-time contracts, better respect for post-duty day off, and compensation for overtime. Satisfaction with training including support and guidance of seniors was lowest in Italy, but, on the other hand, the publication work and support had a more important place than in other countries. In Belgium, there was some gap between the quality of teaching and feedback from seniors as well as apprenticeship. The highest satisfaction with training was in France and Spain followed by Austria. The study results provide guidance before choosing an ORL training programme in Europe. Country-specific strengths could be included into future harmonization efforts to improve all programmes, facilitate professional exchange and, finally, establish standards-of-care carried out by well-trained doctors also looking after a satisfying work-life balance.

The Informal Economy: Recent Trends, Future Directions.

PubMed

Chen, Martha Alter

2016-08-01

Informal employment represents more than half of nonagricultural employment in most developing regions, contributes to the overall economy, and provides pathways to reduction of poverty and inequality. Support to the informal economy should include the expansion of occupational health and safety to include informal workers, based on an analysis of their work places and work risks. The paper presents main schools of thought and argues for a holistic understanding of the different segments of the informal work force and for policies and interventions tailored to the needs and constraints of these different segments. The paper recommends a policy approach which seeks to extend social protection, including occupational health and safety services, to informal workers, and to increase the productivity of informal enterprises and informal workers through an enabling environment and support services. The paper calls for a new paradigm of a hybrid economy which would value and integrate the informal economy alongside the formal economies. © The Author(s) 2016.

Production layout improvement in emergency services: a participatory approach.

PubMed

Zanatta, Mateus; Amaral, Fernando Gonçalves

2012-01-01

Volunteer fire department is a service that responds emergency situations in places where there are no military emergency services. These services need to respond quickly, because time is often responsible for the operation success besides work environment and setup time interfere with the prompt response to these calls and care efficiency. The layout design is one factor that interferes with the quick setup. In this case, the spaces arrangement can result in excessive or unnecessary movements; also the equipment provision may hinder the selection and collection of these or even create movement barriers for the workers. This work created a new layout for the emergency assistance service, considering the human factors related to work through the task analysis and workers participation on the alternatives of improvement. The results showed an alternate layout with corridors and minimization of unusable sites, allowing greater flexibility and new possibilities of requirements.

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

Riley, H.W. Jr.

Over the years, utilities have been going through cost cutting measures and efficiency improvements in an effort to be more competitive or stay competitive within their market territory. The next logical step for a utility to take is to promote Creativity. With a creative environment in place, utilities can keep pace with the changes in the industry and maintain or attain their competitive advantage. The goal of the creative electric utility work-force is to keep up with changes in the industry and become more competitive as the market becomes more competitive. Utilities can change the way they do business bymore » utilizing an effectively trained and skilled work-force on the subject of creative thinking. Creativity within a work-force depends on the employees desire to understand difficult aspects of his or her life. This paper will provide the foundation for linking Creativity and the electric utility industry.« less

Virtual collaboration in the online educational setting: a concept analysis.

PubMed

Breen, Henny

2013-01-01

This study was designed to explore the concept of virtual collaboration within the context of an online learning environment in an academic setting. Rodgers' method of evolutionary concept analysis was used to provide a contextual view of the concept to identify attributes, antecedents, and consequences of virtual collaboration. Commonly used terms to describe virtual collaboration are collaborative and cooperative learning, group work, group interaction, group learning, and teamwork. A constructivist pedagogy, group-based process with a shared purpose, support, and web-based technology is required for virtual collaboration to take place. Consequences of virtual collaboration are higher order thinking and learning to work with others. A comprehensive definition of virtual collaboration is offered as an outcome of this analysis. Clarification of virtual collaboration prior to using it as a pedagogical tool in the online learning environment will enhance nursing education with the changes in nursing curriculum being implemented today. Further research is recommended to describe the developmental stages of the collaborative process among nursing students in online education and how virtual collaboration facilitates collaboration in practice. © 2013 Wiley Periodicals, Inc.

Detection of antipersonnel (AP) mines using mechatronics approach

NASA Astrophysics Data System (ADS)

Shahri, Ali M.; Naghdy, Fazel

1998-09-01

At present there are approximately 110 million land-mines scattered around the world in 64 countries. The clearance of these mines takes place manually. Unfortunately, on average for every 5000 mines cleared one mine clearer is killed. A Mine Detector Arm (MDA) using mechatronics approach is under development in this work. The robot arm imitates manual hand- prodding technique for mine detection. It inserts a bayonet into the soil and models the dynamics of the manipulator and environment parameters, such as stiffness variation in the soil to control the impact caused by contacting a stiff object. An explicit impact control scheme is applied as the main control scheme, while two different intelligent control methods are designed to deal with uncertainties and varying environmental parameters. Firstly, a neuro-fuzzy adaptive gain controller (NFAGC) is designed to adapt the force gain control according to the estimated environment stiffness. Then, an adaptive neuro-fuzzy plus PID controller is employed to switch from a conventional PID controller to neuro-fuzzy impact control (NFIC), when an impact is detected. The developed control schemes are validated through computer simulation and experimental work.

The Economy of the Totalitarian Mind: the Case of the Immigrant Child.

PubMed

Kelley-Lainé, Kathleen

2016-12-01

Immigration in early childhood can be considered as a traumatic situation. It often goes unrecognized since children adapt to most conditions and conform to their environment with astonishing agility. Inspired by the sensitive work of Sándor Ferenczi, and Donald Winnicott, regarding the psychic economy of maturational processes, the author explores the concept of totalitarian functioning and its obstruction of the growing psyche. Before birth we are all totalitarian, one with the mother; this symbiotic, invincible state of survival mode is prolonged as the immature newborn child ignores the requirements of reality and enjoys omnipotent pleasure through hallucination. The loss of place in immigration often becomes the loss of identity-the question of "where am I?" becomes confused with "who am I?". Clinical practice exposes this fragility in adults torn from their home environment at an early age, forced into precocious maturity, never to grow up in reality. Through clinical examples, the author illustrates how totalitarian mental functioning of "all or nothing, right or wrong, black or white" is exposed in the transference and can be worked through within the psychoanalytical space.

Interpersonal Privacy Management in Distributed Collaboration: Situational Characteristics and Interpretive Influences

NASA Astrophysics Data System (ADS)

Patil, Sameer; Kobsa, Alfred; John, Ajita; Brotman, Lynne S.; Seligmann, Doree

To understand how collaborators reconcile the often conflicting needs of awareness and privacy, we studied a large software development project in a multinational corporation involving individuals at sites in the U.S. and India. We present a theoretical framework describing privacy management practices and their determinants that emerged from field visits, interviews, and questionnaire responses. The framework identifies five relevant situational characteristics: issue(s) under consideration, physical place(s) involved in interaction(s), temporal aspects, affordances and limitations presented by technology, and nature of relationships among parties. Each actor, in turn, interprets the situation based on several simultaneous influences: self, team, work site, organization, and cultural environment. This interpretation guides privacy management action(s). Past actions form a feedback loop refining and/or reinforcing the interpretive influences. The framework suggests that effective support for privacy management will require that designers follow a socio-technical approach incorporating a wider scope of situational and interpretive differences.

Facilitating interdisciplinary design specification of "smart" homes for aging in place.

PubMed

Demiris, George; Skubic, Marjorie; Rantz, Marilyn J; Courtney, Karen L; Aud, Myra A; Tyrer, Harry W; He, Zhihai; Lee, Jia

2006-01-01

"Smart homes" are defined as residences equipped with sensors and other advanced technology applications that enhance residents' independence and can be used for aging in place. The objective of this study is to determine design specifications for smart residences as defined by professional groups involved both in care delivery to senior citizens and development of devices and technologies to support aging. We assessed the importance of specific devices and sensors and their advantages and disadvantages as perceived by the interdisciplinary expert team. This work lays the ground for the implementation of smart home residencies and confirms that only an interdisciplinary design approach can address all the technical, clinical and human factors related challenges associated with home-based technologies that support aging. Our findings indicate that the use of adaptive technology that can be installed in the home environment has the potential to not only support but also empower individual senior users.

Deployment and testing of a second prototype expandable surgical chamber in microgravity

NASA Technical Reports Server (NTRS)

Markham, Sanford M.; Rock, John A.

1991-01-01

During microgravity exposure, two separate expandable surgical chambers were tested. Both chambers had been modified to fit the microgravity work station without extending over the sides of the table. Both chambers were attached to a portable laminar flow generator which served two purposes: to keep the chambers expanded during use; and to provide an operative area environment free of contamination. During the tests, the chambers were placed on various parts of a total body moulage to simulate management of several types of trauma. The tests consisted of cleansing contusions, debridement of burns, and suturing of lacerations. Also, indigo carmine dye was deliberately injected into the chamber during the tests to determine the ease of cleansing the chamber walls after contamination by escaping fluids. Upon completion of the tests, the expandable surgical chambers were deflated, folded, and placed in a flattened state back into their original containers for storage and later disposal. Results are briefly discussed.

A food environments feedback system (FoodBack) for empowering citizens and change agents to create healthier community food places.

PubMed

Vandevijvere, Stefanie; Williams, Rachel; Tawfiq, Essa; Swinburn, Boyd

2017-11-14

This study developed a systems-based approach (called FoodBack) to empower citizens and change agents to create healthier community food places. Formative evaluations were held with citizens and change agents in six diverse New Zealand communities, supplemented by semi-structured interviews with 85 change agents in Auckland and Hamilton in 2015-2016. The emerging system was additionally reviewed by public health experts from diverse organizations. A food environments feedback system was constructed to crowdsource key indicators of the healthiness of diverse community food places (i.e. schools, hospitals, supermarkets, fast food outlets, sport centers) and outdoor spaces (i.e. around schools), comments/pictures about barriers and facilitators to healthy eating and exemplar stories on improving the healthiness of food environments. All the information collected is centrally processed and translated into 'short' (immediate) and 'long' (after analyses) feedback loops to stimulate actions to create healthier food places. FoodBack, as a comprehensive food environment feedback system (with evidence databases and feedback and recognition processes), has the potential to increase food sovereignty, and generate a sustainable, fine-grained database of food environments for real-time food policy research. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

For the Love of Nature: Exploring the Importance of Species Diversity and Micro-Variables Associated with Favorite Outdoor Places

PubMed Central

Schebella, Morgan F.; Weber, Delene; Lindsey, Kiera; Daniels, Christopher B.

2017-01-01

Although the restorative benefits of nature are widely acknowledged, there is a limited understanding of the attributes of natural environments that are fundamental to restorative experiences. Faced with growing human populations and a greater awareness of the wellbeing benefits natural environments provide, park agencies and planners are increasingly challenged with balancing human and ecological outcomes in natural areas. This study examines the physical and experiential qualities of natural environments people referred to when describing their connection to their most valued natural environments in an online questionnaire. Recruited primarily via a public radio program, respondents were asked to identify their favorite places and explain what they loved about those places. Favorite places are considered exemplars of restorative environments and were classified based on an existing park typology. Reasons people liked particular sites were classified into three domains: setting, activity, or benefit. Content analysis was used to identify the attributes most commonly associated with favorite places. These attributes were then related to the four components of restorative environments according to Attention Restoration Theory. In contrast to previous research, we found that “fascination” was the most important component of favorite places. Possible reasons for this contrast, namely, respondents' median age, and the likelihood of a high degree of ecological literacy amongst the study population are discussed. South Australians' favorite environments comprise primarily hilly, wooded nature parks, and botanical gardens, in stark contrast to the vast arid areas that dominate the state. Micro-variables such as birds, plants, wildlife, native species, and biodiversity appear particularly important elements used to explain people's love of these sites. We discuss the implications of these findings and their potential value as an anchor for marketing campaigns seeking to encourage contact with nature, as well as education programs designed to improve people's understanding of important but intangible concepts such as biodiversity. The findings have clear, practical implications for park managers given the modifiable nature of many of the attributes identified as being most important to our respondents, and we believe attention to such elements has the potential to simultaneously enhance people's nature experiences, optimize restorative outcomes, and improve environmental stewardship. PMID:29250016