WorldWideScience

Sample records for technology work unit

  1. Technology of research of hydroturbine unit work using seismic methods

    Science.gov (United States)

    Seleznev, V. S.; Liseikin, A. V.; Gromyko, P. V.; Soloviev, V. M.

    2013-05-01

    On August, 17, 2009 one of the most significant accident in hydropower engineering was happened at Sayano-Shushenskaya Hydroelectric Power Station. Specialists of Geophysical Survey SB RAS took part in the State Committee on investigation of the accident cause at Sayano-Shushenskaya HPS. It was determined, that the cause of the accident was a break of stud-bolts on the turbine cover. Why stud-bolts did not stand a load? There were assumptions that hydraulic shock provoked the accident. But, if it is so, seismic station "Cheremushky", situated in 4 km away from the HPS, should has a record of this event. First of all, investigating the record, got at the seismic station in the moment of the accident, it was determined that strength of seismic waves, recorded at the moment of the accident, did not exceed strength of waves got at trotyl explosion of 500 g at a distance to 4 km. The version of hydraulic shock was not proved. There were distinguished low-frequency oscillations and it was determined that the hydroturbine unit (HU) had been raised up more then 10 m in height for 10 sec. Analyzing the seismic station records during the period of more than a year before the accident and records of operating modes of different HU, there was determined that oscillations radiated by second (damaged) HU were approximately 1.5 times more intense than oscillations from all other HU. After the accident at Sayano-Shushenskaya HPS hydroturbine units were started in turns: at first there were started hydroturbine units of old construction (3, 4, 5, 6), then HP of new construction (1, 7, 8, 9). We installed 10 - 15 three-component seismic stations in different points around a HU and studied field of seismic oscillations from it's work. It was determined, that HU radiates a set of monochromatic oscillations divisible by speed of rotation equal to 2.381 Hz. Change of these signals amplitude is connected with change of HU operation modes. Research of changes in oscillations spectral

  2. Technology to Support Teachers Using Evidence from Student Work to Customize Technology-Enhanced Inquiry Units

    Science.gov (United States)

    Matuk, Camillia F.; Linn, Marcia C.; Eylon, Bat-Sheva

    2015-01-01

    Teachers' involvement in curriculum design is essential for sustaining the relevance of technology-enhanced learning materials. Customizing--making small adjustments to tailor given materials to particular situations and settings--is one design activity in which busy teachers can feasibly engage. Research indicates that customizations based…

  3. Work Addiction and 21st Century Information Technologies in Traditional and Virtual Work Spaces in the United States

    Science.gov (United States)

    Hunka, Patricia L.

    2014-01-01

    This study was completed to understand whether or not work addiction or work addiction intensity could be predicted from mobile technology use. The study further investigated whether or not gender, workspace, income, or education level would moderate the relationship. The sample used was drawn from service industry employees who are not in the…

  4. Working around technologies

    DEFF Research Database (Denmark)

    Dupret, Katia

    2017-01-01

    in Denmark. The aim and contribution of the study is twofold. First, it attempts to revitalise the discussion on technology workaround strategies as responsible professionalism. Second, it will direct attention to and contribute to an understanding of how the normativity embedded in technological development......This study discusses how professionalism and work ethics influence how health care professionals work around new technologies. When people avoid using technologies, they are not necessarily ceasing to engage in their work activities. The workaround strategies presented here are rather practical...... expressions of professionals’ active encounter with the complexity of work situations, and can therefore be important signs of professional ethical judgement. Drawing on science and technology studies and the concept of invisible work, the study discusses workaround situations that arise in health care work...

  5. Technology of social work

    OpenAIRE

    2008-01-01

    Educational manual contains the basis of the lecture course by discipline «Technology of social work» for students of specialty «Social work», plans and guidelines for practical exercises, control questions and bibliography to each topic.

  6. Inlet Geomorphology Evolution Work Unit

    Science.gov (United States)

    2015-10-30

    the expected behavior and benefits of nearshore placement. Nearshore placement studies have been documented in two journal papers, one technical...Coastal Inlets Research Program Inlet Geomorphology Evolution Work Unit The Inlet Geomorphology Evolution work unit of the CIRP develops methods...sensing measurements, and USACE projects to create valuable guidance that address geomorphic questions. The present focus of the work unit is a common

  7. 疗医合编单位技术建设发展探析%Technology Construction and Development in the Unit Combining Recuperating and Medical Works

    Institute of Scientific and Technical Information of China (English)

    斯友良; 过贵元; 施文兴; 阮英轶; 宋启哲; 孙清华

    2013-01-01

    Combining with the practice in the units combining recuperating and medical works, the article introduces some considerations on the technology development from four aspects, including the medical special center, special key discipline, medical technology innovations and the building of specialized talented persons. It affords a useful lesson for the technology development in such units.%结合疗医合编单位实际,从医学专科中心、特色重点学科、疗养医疗技术创新和专业人才队伍建设四个方面探讨技术建设的思路,为疗医合编单位技术建设发展提供借鉴.

  8. The Work Unit Information System

    Science.gov (United States)

    1990-03-01

    detl- il 𔃻’ 1hiLS. dIxam.rnt. no.y be- used in conjuctien with tlie video, or !sep1aTate’ly. 114. SUBJECT TERMS 1%. NUMLItH Of 01 AuLAS 12, yi N~I) I T...6145, (202) 274-6817, (AV) 284-6817. 1I 10. WINS AND INPUT WRAP-UP The Army Material Command has implemented its own PC-based work unit input system...extrusion and composite materials . An example of a contract search would be: Find all work units that relate to contract F33615-84-K-2458. An example

  9. Monitoring Technology Meets Care Work

    DEFF Research Database (Denmark)

    Kanstrup, Anne Marie; Bygholm, Ann

    2015-01-01

    Monitoring technology, especially sensor-based technology, is increasingly taken into use in care work. Despite the simplicity of these technologies – aimed to automate what appear as mundane monitoring tasks – recent research has identified major challenges primarily related to the technology......'s ability to meet the complexity of care work. Understanding intersectional challenges between these care technologies and care work is fundamental to improve design and use of health informatics. In this paper we present an analysis of interaction challenges between a wet-sensor at the task of monitoring...

  10. Work organisation, technology and working conditions

    NARCIS (Netherlands)

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

    2002-01-01

    The personal computer, computer networks and the Internet have brought the Union into the Information Age. These technological changes have inevitably led to changes in the work environment and the quality of working conditions. For the third time, the European Foundation for the Improvement of Livi

  11. Application Technology Research Unit

    Data.gov (United States)

    Federal Laboratory Consortium — To conduct fundamental and developmental research on new and improved application technologies to protect floricultural, nursery, landscape, turf, horticultural, and...

  12. Working Environment and Technological Development

    DEFF Research Database (Denmark)

    Clausen, Christian; Nielsen, Klaus T.; Jensen, Per Langaa

    1997-01-01

    The paper describes the purpose, themes, overarching research questions and specific projects of the programme: Working Environment and Technological Development. The major research themes are:1) Management concepts and the working environment, which considers the visions and their and their conc......The paper describes the purpose, themes, overarching research questions and specific projects of the programme: Working Environment and Technological Development. The major research themes are:1) Management concepts and the working environment, which considers the visions...... and their and their concept of working environment2) Technology renewal, which considers the role of the working environment in connection with the development and use of concrete technologies3) Working environment planning, which considers the existing efforts to place the working environment in a planning process....

  13. Technology Survey to Support Revision to the Remedial Investigation/Feasibility Study Work Plan for the 200­-SW­-2 Operable Unit at the U.S. Department of Energy’s Hanford Site

    Energy Technology Data Exchange (ETDEWEB)

    Truex, Michael J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Johnson, Christian D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Nimmons, Michael J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2007-09-01

    A survey of technologies was conducted to provide information for a Data Quality Objectives process being conducted to support revision of the Remedial Investigation/Feasibility Study Work Plan for the 200-SW-2 Operable Unit. The technology survey considered remediation and characterization technologies. This effort was conducted to address, in part, comments on the previous version of the Remedial Investigation/Feasibility Study Work Plan for the 200-SW-2 Operable Unit as documented in 200­SW­1 and 200­SW­2 Collaborative Workshops-Agreement, Completion Matrix, and Supporting Documentation. By providing a thorough survey of remediation and characterization options, this report is intended to enable the subsequent data quality objectives and work plan revision processes to consider the full range of potential alternatives for planning of the Remedial Investigation/Feasibility Study activities.

  14. Sono-leather technology with ultrasound: a boon for unit operations in leather processing - review of our research work at Central Leather Research Institute (CLRI), India.

    Science.gov (United States)

    Sivakumar, Venkatasubramanian; Swaminathan, Gopalaraman; Rao, Paruchuri Gangadhar; Ramasami, Thirumalachari

    2009-01-01

    Ultrasound is a sound wave with a frequency above the human audible range of 16 Hz to 16 kHz. In recent years, numerous unit operations involving physical as well as chemical processes are reported to have been enhanced by ultrasonic irradiation. There have been benefits such as improvement in process efficiency, process time reduction, performing the processes under milder conditions and avoiding the use of some toxic chemicals to achieve cleaner processing. These could be a better way of augmentation for the processes as an advanced technique. The important point here is that ultrasonic irradiation is physical method activation rather than using chemical entities. Detailed studies have been made in the unit operations related to leather such as diffusion rate enhancement through porous leather matrix, cleaning, degreasing, tanning, dyeing, fatliquoring, oil-water emulsification process and solid-liquid tannin extraction from vegetable tanning materials as well as in precipitation reaction in wastewater treatment. The fundamental mechanism involved in these processes is ultrasonic cavitation in liquid media. In addition to this there also exist some process specific mechanisms for the enhancement of the processes. For instance, possible real-time reversible pore-size changes during ultrasound propagation through skin/leather matrix could be a reason for diffusion rate enhancement in leather processing as reported for the first time. Exhaustive scientific research work has been carried out in this area by our group working in Chemical Engineering Division of CLRI and most of these benefits have been proven with publications in valued peer-reviewed international journals. The overall results indicate that about 2-5-fold increase in the process efficiency due to ultrasound under the given process conditions for various unit operations with additional benefits. Scale-up studies are underway for converting these concepts in to a real viable larger scale operation. In

  15. Information and Communication Technologies in Social Work.

    Science.gov (United States)

    Perron, Brian E; Taylor, Harry O; Glass, Joseph E; Margerum-Leys, Jon

    2010-01-01

    Information and communication technologies (ICTs) are electronic tools used to convey, manipulate and store information. The exponential growth of Internet access and ICTs greatly influenced social, political, and economic processes in the United States, and worldwide. Regardless of the level of practice, ICTs will continue influencing the careers of social workers and the clients they serve. ICTs have received some attention in the social work literature and curriculum, but we argue that this level of attention is not adequate given their ubiquity, growth and influence, specifically as it relates to upholding social work ethics. Significant attention is needed to help ensure social workers are responsive to the technological changes in the health care system, including the health care infrastructure and use of technology among clients. Social workers also need ICT competencies in order to effectively lead different types of social change initiatives or collaborate with professionals of other disciplines who are using ICTs as part of existing strategies. This paper also identifies potential pitfalls and challenges with respect to the adoption of ICTs, with recommendations for advancing their use in practice, education, and research.

  16. Information and Communication Technologies in Social Work

    Directory of Open Access Journals (Sweden)

    Brian E. Perron

    2010-03-01

    Full Text Available Information and communication technologies (ICTs are electronic tools used to convey, manipulate and store information. The exponential growth of Internet access and ICTs greatly influenced social, political, and economic processes in the United States, and worldwide. Regardless of the level of practice, ICTs will continue influencing the careers of social workers and the clients they serve. ICTs have received some attention in the social work literature and curriculum, but we argue that this level of attention is not adequate given their ubiquity, growth and influence, specifically as it relates to upholding social work ethics. Significant attention is needed to help ensure social workers are responsive to the technological changes in the health care system, including the health care infrastructure and use of technology among clients. Social workers also need ICT competencies in order to effectively lead different types of social change initiatives or collaborate with professionals of other disciplines who are using ICTs as part of existing strategies. This paper also identifies potential pitfalls and challenges with respect to the adoption of ICTs, with recommendations for advancing their use in practice, education, and research.

  17. A Technology Plan That Works

    Science.gov (United States)

    Overbay, Amy; Mollette, Melinda; Vasu, Ellen S.

    2011-01-01

    Digital learners are hungry to use technology in school. And many schools are responding by delivering cutting-edge equipment to all teachers and students and infusing this technology into instruction. This is all well and good. But as evaluators with the Friday Institute for Educational Innovation, the authors have observed several major…

  18. 75 FR 20388 - International Business Machines Corporation, Global Technology Services Business Unit, Integrated...

    Science.gov (United States)

    2010-04-19

    ... Employment and Training Administration International Business Machines Corporation, Global Technology Services Business Unit, Integrated Technology Services, Cost and Expense Team, Working From Various States..., applicable to workers of International Business Machines Corporation, Global Technology Services...

  19. Designing Work, Technology, Organizations and Vice Versa

    DEFF Research Database (Denmark)

    link work and organisation to the use of artefacts and technological systems (and vice versa), exploring by means of different cases of organizational and design research articulations and disarticulations of daily work and design; the doing of objects and technologies in everyday organizational life...... of design has been ‘black-boxed’ and easily implied as an updated (and more fashionable) version of the traditional idea of structuring organizational processes. At the same time, working and organizing seem to be embedded nowadays in increasingly complex and situated technologies and practices....... If the spreading of information and communication technologies (ICTs) has changed workplaces (and even the very meaning of 'workplace' as an area marked by the physical presence of different human actors), working and organizing mobilizes the joint action of humans, technologies and knowledges. The aim of the book...

  20. Working Environment and Technological Development - An Introduction

    DEFF Research Database (Denmark)

    Clausen, Christian; Nielsen, Klaus T.

    1997-01-01

    The chapter is concerned with the different departures, research questions, positions and controversies that is identified in the research programme: Working Environment and Technological Environment. The chapter counterposes positions from six different chapters and raises four themes for debate...... and further research. 1) Whast is planning? 2) Organisational change - learning or political processes? 3) Transformations of technology. 4) Strategies for considering working conditions.......The chapter is concerned with the different departures, research questions, positions and controversies that is identified in the research programme: Working Environment and Technological Environment. The chapter counterposes positions from six different chapters and raises four themes for debate...

  1. CPAFFC Working Group Visits the United States

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>From April 13 to 21, a CPAFFC working group led by Yao Mingyu, director general of the Department of American and Oceanian Affairs of the CPAFFC, visited the United States, attended the 18th Forum on US-China Relations sponsored by the US-China Peoples Friendship Association (USCPFA) and had talks with the USCPFA, the Richard Nixon Library & Birthplace Foundation, the Richard Nixon Centre, the Sister Cities International of the U.S., the National Conference of State Legislatures, the Council of State

  2. Managing Highway Maintenance: Maintenance Activities, Work Units, and Classifying Work, Unit 6, Level 2.

    Science.gov (United States)

    Federal Highway Administration (DOT), Washington, DC. Offices of Research and Development.

    Part of the series "Managing Highway Maintenance," the unit explains how maintenance work should be described, measured, and classified. It is designed for supervisors who need to know the mechanics of describing work. The format is a programed, self-instruction approach in which information is presented in progressive segments or…

  3. Housekeeping category corrective action unit work plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The purpose of this Corrective Action Unit (CAU) Work Plan is to provide a strategy to be used by the US Department of Energy Nevada Operations Office (DOE/NV), the US Department of Defense (DoD) Defense Special Weapons Agency (DSWA) (formerly the Defense Nuclear Agency), and contractor personnel for conducting corrective actions at the Nevada Test Site (NTS) and Nevada off-site locations including the Tonopah Test Range (TTR), the Project Shoal Area, and the Central Nevada Test Area. This Work Plan applies to housekeeping category CAUs already listed in the Federal Facility Agreement and Consent Order (FFACO) Appendices (FFACO, 1996) as well as newly identified Corrective Action Sites (CASs) that will follow the housekeeping process.

  4. Bringing Technology and Meaning into Institutional Work

    DEFF Research Database (Denmark)

    Raviola, Elena; Nörbäck, Maria

    2013-01-01

    In this article we investigate the role of technology and meaning in the institutional work of newsmakers. By analysing ethnographic data from an Italian business newspaper undertaking a project integrating the print and online newsrooms, we show how technology makes certain actions possible...

  5. Working marginal reserves using Auger technology

    Energy Technology Data Exchange (ETDEWEB)

    Celada Tamames, B.

    1988-03-01

    Following up an idea put forward at a meeting of the PEN (National Energy Plan) R and D working party held in Ponferrada in the province of Leon, Ocicarbon contracted Geocontrol SA to carry out a study on the possible use of Auger technology for working marginal coal reserves. This article summarises the most important points in the final report on this project: current state of Auger technology, inventory of marginal coal reserves in Spain and the use of Auger technology in Spain. 6 figs., 2 tabs.

  6. Supporting Project Work with Information Technology

    DEFF Research Database (Denmark)

    Heilesen, Simon

    2015-01-01

    Like so many other institutions, Roskilde University has had to adapt to the new realities brought about by the rapid developments in information and communication technology (ICT). On the whole, ICT tools have proven to be helpful in supporting and developing the work forms on which Roskilde...... University problem-oriented project work is based. However, in implementing and integrating the new technologies in academic practices, a number of challenges have had to be addressed. This chapter discusses four of these challenges. The first is to provide a physical and virtual framework for learning...

  7. Technological stress: psychophysiological aspects of working with modern information technology.

    Science.gov (United States)

    Arnetz, B B

    1997-01-01

    There is rapid technological transformation occurring in both work and social life. The results of information technology, such as mobile telephones, computers, and electronic networks, have been looked upon as the key to solving several of the most pressing problems of the Western world. At the same time, numerous studies have shown that the great majority of computerization projects fail to meet their deadlines with the originally specified functionality mainly because human factors are not sufficiently taken into account during the planning and implementation phase of the project. In a study of the bodily, mental, and psychophysiological reactions of employees involved in the design of advanced telecommunications systems and of office employees using regular video display technology, several stress-related psychosomatic disorders have been identified. They include sleep disturbances, psychophysiological stress and somatic complaints. Controlled intervention programs aimed at enhancing organizational structures and individual coping strategies have been proved effective in counteracting the negative effects of working with information technology. The two-way interaction between the external information technology environment and bodily and mental reactions needs to be taken more into account in the design and use of modern information technology. There appears to be an increased awareness of human aspects when the risks and benefits of the rapid spread of information technologies are discussed.

  8. Integrated and Applied Curriculum: Six School-to-Work Units.

    Science.gov (United States)

    Lo Guidice, Tom, Comp.

    This publication consists of six units for middle and high school grades that incorporate school-to-work (STW). The six units were developed by six practicing teachers. The first unit, "Wellness: An Integrated Unit with STW Emphasis for Seventh Grade" (Sara Hellenbrand), provides STW objectives and a list of activities. The second unit,…

  9. PLANNING THE WORK OF AVIATION UNITS USING PROJECT MANAGEMENT TOOLS

    Directory of Open Access Journals (Sweden)

    Dmitry Valerievich Bogomolov

    2017-01-01

    Full Text Available The article deals with the problematic issues of planning the work of aviation units and offers one of the possible variants of their solutions by means of project management tools implementation in aviation units.As a key concept in the theory of planning, the author proposes introducing the concept of a project as a complex, non-repeating one-time action, limited in time, budget, resources and in clear guidance throughout the process, followingthe customer requirements. In aviation engineering service work, this also includes such works as operational preparationstypes, routine maintenance, aviation technology improvements, military repair etc.The use of network models can also easily specify the sequence of some of the actions (events, to make process flow charts and organizational charts.The main advantage of linear graphs is their clarity and simplicity. Linear graphs make it possible to optimize the work on a variety of criteria, including the equability of labor force, machinery, building materials, etc. At the same time,the main drawback of linear graphs is that they are difficult to correct in case of non-compliance with the deadlines or a change in their arrangement. These drawbacks are eliminated by a different form of scheduling - network charts.The scheme of planning the work of units using project management tools is given. To carry out the scheme theauthor proposes to use modern tools of project management, which allow to structure the process of maintenance activities through its decomposition into phases, tasks and subtasks, then to identify critical path tasks, construct the chart of imple- mentation. The process model as a project allows to make the prognostic analysis and to improve the process according to it, for what a number of modern software packages that automate the functions of planning and planned types of work schedule control.

  10. United Nations Human Space Technology Initiative (HSTI)

    CERN Document Server

    Ochiai, M; Steffens, H; Balogh, W; Haubold, H J; Othman, M; Doi, T

    2015-01-01

    The Human Space Technology Initiative was launched in 2010 within the framework of the United Nations Programme on Space Applications implemented by the Office for Outer Space Affairs of the United Nations. It aims to involve more countries in activities related to human spaceflight and space exploration and to increase the benefits from the outcome of such activities through international cooperation, to make space exploration a truly international effort. The role of the Initiative in these efforts is to provide a platform to exchange information, foster collaboration between partners from spacefaring and non-spacefaring countries, and encourage emerging and developing countries to take part in space research and benefit from space applications. The Initiative organizes expert meetings and workshops annually to raise awareness of the current status of space exploration activities as well as of the benefits of utilizing human space technology and its applications. The Initiative is also carrying out primary ...

  11. Supporting Project Work with Information Technology

    DEFF Research Database (Denmark)

    Heilesen, Simon

    2015-01-01

    Like so many other institutions, Roskilde University has had to adapt to the new realities brought about by the rapid developments in information and communication technology (ICT). On the whole, ICT tools have proven to be helpful in supporting and developing the work forms on which Roskilde...... University problem-oriented project work is based. However, in implementing and integrating the new technologies in academic practices, a number of challenges have had to be addressed. This chapter discusses four of these challenges. The first is to provide a physical and virtual framework for learning...... activities. The second is to direct student use of ICT in terms of making systems available and teaching academic computing. The third challenge is to supervise and conduct project work online and in blended learning environments. Finally, one must find a way to exploit the potentials of ICT in problem...

  12. Work and technological innovation in organic agriculture.

    Science.gov (United States)

    Tereso, M J A; Abrahão, R F; Gemma, S F B; Montedo, U B; Menegon, N L; Guarneti, J E; Ribeiro, I A V

    2012-01-01

    Organic agriculture is a sustainable cultivation ecologically, economically and socially. Several researches in organic agriculture have been made from technical perspectives, economic traits or related to ecological aspects. There are practically no investigations into the nature of the technology used in organic agriculture, especially from an ergonomic perspective. From the activity analysis, this study aimed to map the technology used in the production of organic vegetables. Properties producing organic vegetables were selected representing the State of São Paulo. It was applied an instrument (questionnaire and semi-structured interview) with their managers and it was made visual records to identify adaptations, innovations and technological demands that simultaneously minimize the workload and the difficulties in performing the tasks and increase work productivity. For some of the technological innovations a digital scanner was used to generate a virtual solid model to facilitate its redesign and virtual prototyping. The main results show that organic farmers have little technology in product form. The main innovations that enable competitive advantage or allow higher labor productivity occur in the form of processes, organization and marketing.

  13. The United Nations Human Space Technology Initiative

    Science.gov (United States)

    Balogh, Werner; Miyoshi, Takanori

    2016-07-01

    The United Nations Office for Outer Space Affairs (OOSA) launched the Human Space Technology Initiative (HSTI) in 2010 within the United Nations Programme on Space Applications, based on relevant recommendations of the Third United Nations Conference on the Exploration and Peaceful Uses of Outer Space (UNISPACE III). The activities of HSTI are characterized by the following "Three Pillars": International Cooperation, Outreach, and Capacity-building. For International Cooperation, OOSA and the Japan Aerospace Exploration Agency (JAXA) jointly launched a new programme entitled "KiboCUBE". KiboCUBE aims to provide educational or research institutions located in developing countries with opportunities to deploy cube satellites of their own design and manufacture from Japanese Experiment Module "Kibo" on-board the International Space Station (ISS). The Announcement of Opportunity was released on 8 September 2015 and the selected institution is to be announced by 1 August 2016. OOSA is also collaborating with WHO and with the COPUOS Expert Group on Space and Global Health to promote space technologies and ground- and space-based research activities that can contribute to improving global health. For Outreach, OOSA and the government of Costa Rica are jointly organising the United Nations/Costa Rica Workshop on Human Space Technology from 7 to 11 March 2016. Participants will exchange information on achievements in human space programmes and discuss how to promote international cooperation by further facilitating the participation of developing countries in human space exploration-related activities. Also, it will address the role of space industries in human space exploration and its related activities, considering that they have become significant stakeholders in this field. For Capacity-building, OOSA has been carrying out two activities: the Zero-Gravity Instrument Project (ZGIP) and the Drop Tower Experiment Series (DropTES). In ZGIP, OOSA has annually distributed

  14. Ergonomic implementation and work station design for quilt manufacturing unit

    Directory of Open Access Journals (Sweden)

    Deepa Vinay

    2012-01-01

    Full Text Available Background: Awkward, extreme and repetitive postures have been associated with work related musculoskeletal disorders and injury to the lowerback of workers engaged in quilting manufacturing unit. Basically quilt are made manually by hand stitch and embroidery on the quilts which was done in squatting posture on the floor. Mending, stain removal, washing and packaging were some other associated work performed on wooden table. their work demands to maintain a continuous squatting posture which leads to various injuries related to low back and to calf muscles. Material and Method s: The present study was undertaken in Tarai Agroclimatic Zone of Udham Singh Nagar District of Uttarakhand State with the objective to study the physical and physiological parameters as well as the work station layout of the respondent engaged on quilt manufacturing unit. A total of 30 subjects were selected to study the drudgery involved in quilt making enterprise and to make the provision of technology option to reduce the drudgery as well as musculoskeletal disorders, thus enhancing the productivity and comfortability. Results: Findings of the investigation show that majority of workers (93.33 per cent were female and very few (6.66 per cent were the male with the mean age of 24.53±6.43. The body mass index and aerobic capacity (lit/min values were found as 21.40±4.13 and 26.02±6.44 respectively. Forty per cent of the respondents were having the physical fitness index of high average whereas 33.33 per cent of the respondents had low average physical fitness. All the assessed activities involved to make the quilt included a number of the steps which were executed using two types of work station i.e squatting posture on floor and standing posture using wooden table. A comparative study of physiological parameters was also done in the existing conditions as well as in improved conditions by introducing low height chair and wooden spreader to hold the load of quilt

  15. Management Technology of Students’ Independent Work

    Directory of Open Access Journals (Sweden)

    Melis K. Asanaliev

    2012-09-01

    Full Text Available The researchers are convinced that for an intensification of educational process in higher education institution it is necessary development of essentially new approaches, forms and the methods of social and pedagogical interaction adequate to new requirements, new pedagogical thinking. Among them we can choose the methods of social and psychological training (SPT which received their development in experimental psychology by synthesis of wide practical experience educational, creative, administrative, and other types of interrelation between people. These methods conditionally divide on: debatable (group discussion, analysis of a situation of a moral choice, game methods (didactic, creative, role-playing games, sensitive training (training of interpersonal sensitivity which are formations of independent informative activity of students on the basis of modern technologies, as the mechanism of improvement of independent work. Researches are expressed in search and finding enough effective forms and means of activation of educational and informative process of preparation of young teachers of vocational training, theoretically and practically prepared in the field of the independent informative activity, use the modern technology of training and its further realization in work with students of technical secondary. It is offered the model of the organization and application in educational process of the complex of these methods in contents complex of training programs of systems of tasks as one of ways of formation of social and psychological culture of future teacher.

  16. Ergonomic interventions to improve work environment in garment manufacturing units

    Directory of Open Access Journals (Sweden)

    Parimalam Parimalam

    2006-01-01

    Full Text Available The work environment in the garment manufacturing units is unhealthy and unsafe for the workers, resulting in several health problems. Analysis of garment manufacturing units using a combination of techniques revealed that the congested work area, improper ventilation, dust, unergonomic workstations, excessive noise and non-use of personal protective equipment were the major constraints faced by the workers in these units. Based on the study, interventions to improve the work environment, safety aspects and work methods have been suggested which could be adopted on a wider scale.

  17. Idea Technology and Product Technology: Seeing beyond the Text to the Technology That Works

    Science.gov (United States)

    Bednar, Maryanne R.

    2004-01-01

    Sifting through the myriad "idea" technologies (such as multiple intelligence theories or Piaget's Theory of Cognitive Development) and "product" technologies (such as PowerPoint or digital cameras) can be overwhelming, but Bednar persuades us that it's not about having the most recent technology, it's about using what works for "your" students in…

  18. DESIGNING FEATURES OF POWER OPTICAL UNITS FOR TECHNOLOGICAL EQUIPMENT

    Directory of Open Access Journals (Sweden)

    M. Y. Afanasiev

    2016-03-01

    Full Text Available This paper considers the question of an optical unit designing for transmitting power laser radiation through an optical fiber. The aim of this work is designing a simple construction unit with minimized reflection losses. The source of radiation in the optical unit described below is an ultraviolet laser with diode pumping. We present the general functioning scheme and designing features for the three main parts: laser beam deflecting system, laser beam dump and optical unit control system. The described laser beam deflection system is composed of a moving flat mirror and a spherical scattering mirror. Comparative analysis of the production technology for such mirrors was carried out, and, as a result, the decision was made to produce both mirrors of 99.99 % pure molybdenum without coating. A moving mirror deflects laser emission from a source through a fiber or deflects it on a spherical mirror and into the laser beam dump, moreover, switching from one position to another occurs almost immediately. It is shown that a scattering mirror is necessary, otherwise, the absorbing surface of the beam dump is being worn out irregularly. The laser beam dump is an open conical cavity, in which the conical element with its spire turned to the emission source is placed. Special microgeometry of the internal surface of the beam dump is suggested for the better absorption effect. An optical unit control system consists of a laser beam deflection system, laser temperature sensor, deflection system solenoid temperature sensor, and deflection mirror position sensor. The signal processing algorithm for signals coming from the sensors to the controller is described. The optical unit will be used in special technological equipment.

  19. Stroke units benefit from work of nutrition assistants.

    Science.gov (United States)

    Evans, Carol

    2009-07-07

    As a support service manager in the stroke and rehabilitation unit at Addenbrooke's Hospital, Cambridge, I manage a team of band 3 nutrition assistants working effectively to meet the nutritional needs of all our patients (letters July 1).

  20. The United States Department of Energy Office of Industrial Technology`s Technology Benefits Recording System

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, K.R.; Moore, N.L.

    1994-09-01

    The U.S. Department of Energy (DOE) Office of Industrial Technology`s (OIT`s) Technology Benefits Recording System (TBRS) was developed by Pacific Northwest Laboratory (PNL). The TBRS is used to organize and maintain records of the benefits accrued from the use of technologies developed with the assistance of OIT. OIT has had a sustained emphasis on technology deployment. While individual program managers have specific technology deployment goals for each of their ongoing programs, the Office has also established a separate Technology Deployment Division whose mission is to assist program managers and research and development partners commercialize technologies. As part of this effort, the Technology Deployment Division developed an energy-tracking task which has been performed by PNL since 1977. The goal of the energy-tracking task is to accurately assess the energy savings impact of OIT-developed technologies. In previous years, information on OIT-sponsored technologies existed in a variety of forms--first as a hardcopy, then electronically in several spreadsheet formats that existed in multiple software programs. The TBRS was created in 1993 for OIT and was based on information collected in all previous years from numerous industrial contacts, vendors, and plants that have installed OIT-sponsored technologies. The TBRS contains information on technologies commercialized between 1977 and the present, as well as information on emerging technologies in the late development/early commercialization stage of the technology life cycle. For each technology, details on the number of units sold and the energy saved are available on a year-by-year basis. Information regarding environmental benefits, productivity and competitiveness benefits, or impact that the technology may have had on employment is also available.

  1. Remote Working Technologies, Benefits and Challenges

    OpenAIRE

    Gill, Gurjit

    2008-01-01

    Abstract: "More and more . . . work is becoming something you do, not a place you go to." - Woody Leonhard, The Underground Guide to Telecommuting (1995). Many organisations now have Remote Working initiatives, not just the large multi-nationals, but increasingly small and medium enterprises as well. There are many benefits of Remote Working which firms can exploit to increase performance such as cost savings, work-life balance, increased productivity, reduced absenteeism, loyalty, re...

  2. Telecommuting to Work: Using Technology to Work at Home.

    Science.gov (United States)

    Luce, Richard E.; Hartman, Susan

    1984-01-01

    Describes experience of Boulder Public Library, where management and support personnel established pre-experiment baseline data for comparison with quantitative and qualitative results of experiment to determine the impact of telecommuting (work-at-home) on worker productivity. Background, methodology, equipment enhancements, and data analysis are…

  3. Telecommuting to Work: Using Technology to Work at Home.

    Science.gov (United States)

    Luce, Richard E.; Hartman, Susan

    1984-01-01

    Describes experience of Boulder Public Library, where management and support personnel established pre-experiment baseline data for comparison with quantitative and qualitative results of experiment to determine the impact of telecommuting (work-at-home) on worker productivity. Background, methodology, equipment enhancements, and data analysis are…

  4. Integrating Geospatial Technologies in an Energy Unit

    Science.gov (United States)

    Kulo, Violet A.; Bodzin, Alec M.

    2011-01-01

    This article presents a design-based research study of the implementation of an energy unit developed for middle school students. The unit utilized Google Earth and a geographic information system (GIS) to support student understanding of the world's energy resources and foster their spatial thinking skills. Findings from the prototype study…

  5. Communication Technology: Pros and Cons of Constant Connection to Work

    Science.gov (United States)

    Diaz, Ismael; Chiaburu, Dan S.; Zimmerman, Ryan D.; Boswell, Wendy R.

    2012-01-01

    We examined the relationship between employees' attitudes related to communication technology (CT) flexibility, communication technology (CT) use, work-to-life conflict and work satisfaction. Based on data obtained from 193 employees, CT flexibility predicted more CT use. Further, CT use was associated not only with increased work satisfaction,…

  6. Space Systems Technology Working Group. Executive Report. Revision

    Science.gov (United States)

    1994-09-01

    technologies associated with VI &I LT protecting or hardening these systems * REDUCE VULNERABILfTY BYBEING HARD TO as they perform designated missions...copy O3 of 100 AD-A285 778 IDA DOCUMENT D-1519 (Revised) EXECUTIVE REPORT SPACE SYSTEMS TECHNOLOGY WORKING GROUP TECHNOLOGY WORKING GP.OUP CO...ADVISOR ELECTE - L. Kirk Lewis • OCT1 Institute for Defense Analyses D9 Norman D. Jorstad G Director, Technology Identification and Analyses Center

  7. Technology and work within emergency medicine

    DEFF Research Database (Denmark)

    Kristensen, Margit

    From medical research it has been recognized that physicians doing medical work in the pre-hospital area can make a difference for the acutely ill people, meaning higher survival (Høyer, Schønemann). In the light of this it has during the last years - in the biggest cities in Denmark - been...... implemented that anaesthesiologists[1], employed at level 1 hospitals, can sometimes be on duty outside the hospital; some shifts they work in hospital, other shifts they perform in the pre-hospital field. No matter where they work - if they are in or out of hospital - their tasks are the same - they support...... human life on the most basic, physical level - and they are mobile and carry out nomadic work (using the definitions of mobility and nomadicity, as described in Bogdan (2006). However spaces and places in which they work, the degree of mobility and nomadicity, they ‘practice', and the artefacts...

  8. Neonatal Intensive Care Unit Nurses Working in an Open Ward: Stress and Work Satisfaction.

    Science.gov (United States)

    Lavoie-Tremblay, Mélanie; Feeley, Nancy; Lavigne, Geneviève L; Genest, Christine; Robins, Stéphanie; Fréchette, Julie

    2016-01-01

    There is some research on the impact of open-ward unit design on the health of babies and the stress experienced by parents and nurses in neonatal intensive care units. However, few studies have explored the factors associated with nurse stress and work satisfaction among nurses practicing in open-ward neonatal intensive care units. The purpose of this study was to examine what factors are associated with nurse stress and work satisfaction among nurses practicing in an open-ward neonatal intensive care unit. A cross-sectional correlational design was used in this study. Participants were nurses employed in a 34-bed open-ward neonatal intensive care unit in a major university-affiliated hospital in Montréal, Quebec, Canada. A total of 94 nurses were eligible, and 86 completed questionnaires (91% response rate). Descriptive statistics were computed to describe the participants' characteristics. To identify factors associated with nurse stress and work satisfaction, correlational analysis and multiple regression analyses were performed with the Nurse Stress Scale and the Global Work Satisfaction scores as the dependent variables. Different factors predict neonatal intensive care unit nurses' stress and job satisfaction, including support, family-centered care, performance obstacles, work schedule, education, and employment status. In order to provide neonatal intensive care units nurses with a supportive environment, managers can provide direct social support to nurses and influence the culture around teamwork.

  9. Making technological innovation work for sustainable development.

    Science.gov (United States)

    Anadon, Laura Diaz; Chan, Gabriel; Harley, Alicia G; Matus, Kira; Moon, Suerie; Murthy, Sharmila L; Clark, William C

    2016-08-30

    This paper presents insights and action proposals to better harness technological innovation for sustainable development. We begin with three key insights from scholarship and practice. First, technological innovation processes do not follow a set sequence but rather emerge from complex adaptive systems involving many actors and institutions operating simultaneously from local to global scales. Barriers arise at all stages of innovation, from the invention of a technology through its selection, production, adaptation, adoption, and retirement. Second, learning from past efforts to mobilize innovation for sustainable development can be greatly improved through structured cross-sectoral comparisons that recognize the socio-technical nature of innovation systems. Third, current institutions (rules, norms, and incentives) shaping technological innovation are often not aligned toward the goals of sustainable development because impoverished, marginalized, and unborn populations too often lack the economic and political power to shape innovation systems to meet their needs. However, these institutions can be reformed, and many actors have the power to do so through research, advocacy, training, convening, policymaking, and financing. We conclude with three practice-oriented recommendations to further realize the potential of innovation for sustainable development: (i) channels for regularized learning across domains of practice should be established; (ii) measures that systematically take into account the interests of underserved populations throughout the innovation process should be developed; and (iii) institutions should be reformed to reorient innovation systems toward sustainable development and ensure that all innovation stages and scales are considered at the outset.

  10. Moral Literacy in Technological Care Work

    DEFF Research Database (Denmark)

    Krøjer, Jo; Dupret, Katia

    2014-01-01

    . Also, professionals try to assess the possible consequences of the involvement of specific technologies and adjust their actions in order to ensure ethical responsibility. Thus, ethics is necessary in order to obtain and sustain one's professionalism. This presents care institutions with the challenge...

  11. Making Technology Work for Campus Security

    Science.gov (United States)

    Floreno, Jeff; Keil, Brad

    2010-01-01

    The challenges associated with securing schools from both on- and off-campus threats create constant pressure for law enforcement, campus security professionals, and administrators. And while security technology choices are plentiful, many colleges and universities are operating with limited dollars and information needed to select and integrate…

  12. Post-riser Regeneration Technology in FCC Unit

    Institute of Scientific and Technical Information of China (English)

    Liu Xiancheng; Lu Chunxi; Shi Mingxian

    2007-01-01

    In our present work,a post-riser regeneration technology (PRRT) for fluid catalytic cracking (FCC) units was developed to deal with increasingly heavier feedstock and hereby the larger amount of coke deposited on the catalyst particles during reaction.This technology can make full use of the advantages of riser regenerator,such as high coke-burning efficiency and low residual carbon,and at the same time overcome its disadvantages,such as difficulty in starting combustion.The average particles concentration on the cross section of the system was studied on a large scale cold model experimental set-up.Also a necessary software was developed by combining the hydrodynamics research results in our work with the coke-burning kinetics model and the heat and mass transfer model developed by previous researchers.The simulation results showed that the PRRT could increase regeneration capability by 16.28%-26.24% over the conventional turbulent fluidized bed regenerator under the similar operation conditions,and that the residual carbon could be kept below 0.1 wt%.

  13. Electrical System Technology Working Group (WG) Report

    Science.gov (United States)

    Silverman, S.; Ford, F. E.

    1984-01-01

    The technology needs for space power systems (military, public, commercial) were assessed for the period 1995 to 2005 in the area of power management and distribution, components, circuits, subsystems, controls and autonomy, modeling and simulation. There was general agreement that the military requirements for pulse power would be the dominant factor in the growth of power systems. However, the growth of conventional power to the 100 to 250kw range would be in the public sector, with low Earth orbit needs being the driver toward large 100kw systems. An overall philosophy for large power system development is also described.

  14. 75 FR 21602 - Online Safety and Technology Working Group Meeting

    Science.gov (United States)

    2010-04-26

    ... National Telecommunications and Information Administration Online Safety and Technology Working Group... and Technology Working Group (OSTWG). DATES: The meeting will be held on May 19, 2010, from 1:30 p.m... business community, public interest groups, and other appropriate groups and Federal agencies. The...

  15. 75 FR 1338 - Online Safety and Technology Working Group Meeting

    Science.gov (United States)

    2010-01-11

    ... National Telecommunications and Information Administration Online Safety and Technology Working Group... and Technology Working Group (OSTWG). DATES: The meeting will be held on February 4, 2010, from 8:40 a... representatives of relevant sectors of the business community, public interest groups, and other...

  16. Technology in Social Work Education: A Systematic Review

    Science.gov (United States)

    Wretman, Christopher J.; Macy, Rebecca J.

    2016-01-01

    Given the growing prevalence of technology-based instruction, social work faculty need a clear understanding of the strengths and limitations of these methods. We systematically examined the evidence for technology-based instruction in social work education. Using comprehensive and rigorous methods, 38 articles were included in the review. Of…

  17. The Rationalization of Automatic Units for HPDC Technology

    Directory of Open Access Journals (Sweden)

    A. Herman

    2012-04-01

    Full Text Available The paper deals with problem of optimal used automatic workplace for HPDC technology - mainly from aspects of operations sequence, efficiency of work cycle and planning of using and servicing of HPDC casting machine. Presented are possible ways to analyse automatic units for HPDC. The experimental part was focused on the rationalization of the current work cycle time for die casting of aluminium alloy. The working place was described in detail in the project. The measurements were carried out in detail with the help of charts and graphs mapped cycle of casting workplace. Other parameters and settings have been identified.The proposals for improvements were made after the first measurements and these improvements were subsequently verified. The main actions were mainly software modifications of casting center. It is for the reason that today's sophisticated workplaces have the option of a relatively wide range of modifications without any physical harm to machines themselves. It is possible to change settings or unlock some unsatisfactory parameters.

  18. Work-Centered Technology Development (WTD)

    Science.gov (United States)

    2005-03-01

    its status as ’informative’. This is the basis for Gregory Bateson’s elegant definition of information as ’any difference that makes a difference...8217. ( Bateson , 1987) You can be provided all the data relevant to your task, but if it is presented in a foreign language or coding scheme you do not...in Search of a Context, in EC-CSCW 󈨝: Proceedings of the First European Conference on Computer-Supported Cooperative Work, 358-372. Bateson , G

  19. Proposal for a United Nations Basic Space Technology Initiative

    CERN Document Server

    Balogh, W R

    2012-01-01

    The United Nations Programme on Space Applications, implemented by the United Nations Office for Outer Space Affairs, promotes the benefits of space-based solutions for sustainable economic and social development. The Programme assists Member States of the United Nations to establish indigenous capacities for the use of space technology and its applications. In the past the Programme has primarily been focusing on the use of space applications and on basic space science activities. However, in recent years there has been a strong interest in a growing number of space-using countries to build space technology capacities, for example, the ability to develop and operate small satellites. In reaction to this development, the United Nations in cooperation with the International Academy of Astronautics has been organizing annual workshops on small satellites in the service of developing countries. Space technology related issues have also been addressed as part of various other activities of the Programme on Space ...

  20. The vacuum system for technological unit development and design

    Science.gov (United States)

    Zhukeshov, A. M.; Gabdullina, A. T.; Amrenova, A. U.; Giniyatova, Sh G.; Kaibar, A.; Sundetov, A.; Fermakhan, K.

    2015-11-01

    The paper shows results of development of plasma technological unit on the basis of accelerator of vacuum arc and automated system. During the previous years, the authors investigated the operation of pulsed plasma accelerator and developed unique technologies for hardening of materials. Principles of plasma formation in pulsed plasma accelerator were put into basis of the developed unit. Operation of the pulsed arc accelerator was investigated at different parameters of the charge. The developed vacuum system is designed for production of hi-tech plasma units in high technologies in fields of nanomaterials, mechanical and power engineering and production with high added value. Unlike integrated solutions, the system is a module one to allow its low cost, high reliability and simple maintenance. The problems of use of robots are discussed to modernize the technological process.

  1. Optimized Technology for Residuum Processing in the ARGG Unit

    Institute of Scientific and Technical Information of China (English)

    Pan Luoqi; Yuan hongxing; Nie Baiqiu

    2006-01-01

    The influence of feedstock property on operation in the FCC unit was studied to identify the cause leading to deteriorated products distribution related with increasingly heavier feedstock for the ARGG unit. In order to maximize the economic benefits of the ARGG unit a string of measures, including the modification of catalyst formulation, retention of high catalyst activity, application of mixed termination agents to control the reaction temperature and once-through operation, and optimization of catalyst regeneration technique, were adopted to adapt the ARGG unit to processing of the heavy feedstock with its carbon residue equating to 7% on an average. The heavy oil processing technology has brought about apparent economic benefits.

  2. [Work process of the nurse who works in child care in family health units].

    Science.gov (United States)

    de Assis, Wesley Dantas; Collet, Neusa; Reichert, Altamira Pereira da Silva; de Sá, Lenilde Duarte

    2011-01-01

    This is a qualitative research, which purpose was to analyse the working process of nurse in child care actions in family health units. Nurses are the subjects and empirical data was achieved by the means of participant observation, and interviews. Data analysis followed thematic analysis fundaments. Results reveal that working process organization of nurses still remains centered in proceedings with an offert of assistance based in client illness, showing obstacles to puericulture practice in health basic attention.

  3. 76 FR 5834 - International Business Machines Corporation, Global Technology Services Business Unit, Integrated...

    Science.gov (United States)

    2011-02-02

    ... Employment and Training Administration International Business Machines Corporation, Global Technology Services Business Unit, Integrated Technology Services, Cost and Expense Team, Payroll, Travel and Mobility... Business Machines Corporation, Global Technology Services Business Unit, Integrated Technology...

  4. Information flow and work productivity through integrated information technology

    Science.gov (United States)

    Wigand, R. T.

    1985-01-01

    The work environment surrounding integrated office systems is reviewed. The known effects of automated office technologies is synthesized and their known impact on work efficiency is reviewed. These effects are explored with regard to their impact on networks, work flow/processes, as well as organizational structure and power. Particular emphasis is given to structural changes due to the introduction of newer information technologies in organizations. The new information technologies have restructed the average organization's middle banks and, as a consequence, they have shrunk drastically. Organizational pyramids have flattened with fewer levels since executives have realized that they can get ahold of the needed information via the new technologies quicker and directly and do not have to rely on middle-level managers. Power shifts are typically accompanied with the introduction of these technologies resulting in the generation of a new form of organizational power.

  5. Development of a questionnaire for assessing work unit performance

    Directory of Open Access Journals (Sweden)

    H. H. Spangenberrg

    2004-10-01

    Full Text Available The aim of this study was to develop a generic work unit performance measure that can be utilised in private, public and non-profit work units. Development of such a questionnaire, called the Performance Index (PI comprised three steps, namely deciding on a baseline structure for the model; verifying the model and dimensions through subject expert feedback; and consolidating the model and refining the questionnaire. The sample consisted of 60 units rated on a 360 basis by 257 respondents. Item and dimensionality analysis, followed by confirmatory factor analysis utilising LISREL produced acceptable model fit. Overall, results provided reasonable psychometric support for the Performance Index. Opsomming Die doel van die studie was om ’n generiese werkeenheid- prestasiemeting te ontwikkel wat in privaat, openbare en nie-winsgerigte organisasies gebruik kan word. Die ontwikkeling van die vraelys, die Prestasie-Indeks (PI het drie stappe behels, naamlik om te besluit op ’n onderliggende struktuur vir die model; om die model en dimensies deur middel van ekspert-beoordeling te verifieer; en om die model te konsolideer en die vraelys af te rond. Die steekproef het bestaan uit 60 eenhede wat op ’n 360-basis deur 257 respondente beoordeel is. Item- en dimensionaliteitsontledings, gevolg deur Lisrel-gedrewe bevestigende faktorontleding het gedui op aanvaarbare modelpassing. In geheel beslou het resultate redelike psigometriese ondersteuning aan die Prestasie-Indeks verleen.

  6. Group Work in a Technology-Rich Environment

    Science.gov (United States)

    Penner, Nikolai; Schulze, Mathias

    2010-01-01

    This paper addresses several components of successful language-learning methodologies--group work, task-based instruction, and wireless computer technologies--and examines how the interplay of these three was perceived by students in a second-year university foreign-language course. The technology component of our learning design plays a central…

  7. Group Work in a Technology-Rich Environment

    Science.gov (United States)

    Penner, Nikolai; Schulze, Mathias

    2010-01-01

    This paper addresses several components of successful language-learning methodologies--group work, task-based instruction, and wireless computer technologies--and examines how the interplay of these three was perceived by students in a second-year university foreign-language course. The technology component of our learning design plays a central…

  8. Technology Change And Working Conditions – A Cultural Perspective

    DEFF Research Database (Denmark)

    Sørensen, Ole Henning

    2004-01-01

    When technology change improves working conditions, the success is often attributed to skilful change agents. When it is not, the blame is on “resistance to change” and “resilient cultures”. How can these failures be understood differently? A cultural perspective on technology change might be a way...

  9. Optimal Start-Up and Operation Policy for an Ultrafiltration Membrane Unit in Whey Separation The work presented here is generated by the Institute for Sustainable Process Technology (ISPT) project IMPROVISE

    NARCIS (Netherlands)

    Bahadir Saltik, M.; Özkan, Leyla; Jacobs, Marc; Padt, van der Albert

    2016-01-01

    Membrane filtration systems are preferred unit operations in industrial applications due to their mild operating conditions. However the performance of a membrane stack drops over time because of the membrane fouling. This decrease is overcomed by introducing clean membrane stacks. The associated

  10. Technology and Politics: Incentives for Youth Participation. Working Paper 24.

    Science.gov (United States)

    Iyengar, Shanto; Jackman, Simon

    2004-01-01

    No other group is as disengaged from elections as youth. Voter turnout in the United States trails that of other industrialized societies, and is particularly anemic among youth between the ages of 18 and 24. The purpose of this study was to assess whether young people's expertise with information technology could be harnessed to stimulate a…

  11. The Beamed Energy Technology Working Group, Programs and Goals

    Science.gov (United States)

    Montgomery, Edward E., IV; Smith, W. Scott (Technical Monitor)

    2002-01-01

    A brief description of the Beamed Energy Technology Program will be given. Its relationship to the overall Advanced Technology Program at Marshall Space Flight Center will be discussed. A summary description of the known potential benefits and technical issues remaining in the development of a viable system will be presented along with program plans for a NASA Research Announcement in FY03 to begin development of relevant technologies and systems concepts. The results of workshop activity by the Beamed Energy Technology Working Group will be provided.

  12. ENERGY EFFICIENT AND SAFE VALVE TESTING UNIT USING WIRELESS TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    V. Dhivya

    2013-04-01

    Full Text Available The valve testing unit is a high pressure test equipment to test the valve manufactured in industries. Valves are tested to ensure that they sustain high pressure in the range of 10000 to 15000 PSI for the required amount of time without any leakage. It has few drawbacks such as inefficient usage of power, fatal accidents due to the proximity of the users with the testing unit to note the valve pressure during operation. It is much dangerous for the industry personnel to note the valve pressure for every minute during operation. There are chances of bolts fitted in the valve thrown away due to the issues in the bolt fittings and the immense pressure inside the valve. Therefore in order to avoid fatal accidents andto improve the industrial safety an efficient valve testing unit is designed and developed using ZigBee wireless transmission technology. The proposed efficient pressure monitoring unit uses emerging technologies like ZigBee, RFID along with ARM 7 processor. The proposed system uses LabVIEW software to develop the monitoring unit in PC. ZigBee wireless transmission technology is used for remote monitoring of valve pressure for every minute. RFID module is used for uniquely identifying the valve and to track the test results. The proposed unit saves energy by sending a signal to turn off the air driven booster pump once the prescribed pressure level is reached. Theproposed unit also indicates the oil level of the test unit which avoids the manual intervention to verify the oil level and also detects issues in the bolts fitted in the valve by using a distance sensor which is to avoid fatal accidents by stopping the valve testing unit.

  13. Nursing unit managers, staff retention and the work environment.

    Science.gov (United States)

    Duffield, Christine M; Roche, Michael A; Blay, Nicole; Stasa, Helen

    2011-01-01

    This paper examined the impact of leadership characteristics of nursing unit managers, as perceived by staff nurses, on staff satisfaction and retention. A positive work environment will increase levels of job satisfaction and staff retention. Nurse leaders play a critical role in creating a positive work environment. Important leadership characteristics of the front-line nurse manager include visibility, accessibility, consultation, recognition and support. Secondary analysis of data collected on 94 randomly selected wards in 21 public hospitals across two Australian states between 2004-2006. All nurses (n = 2488, 80·3% response rate) on the selected wards were asked to complete a survey that included the 49-item Nursing Work Index-Revised [NWI-R] together with measures of job satisfaction, satisfaction with nursing and intention to leave. Subscales of the NWI-R were calculated. Leadership, the domain of interest, consisted of 12 items. Wards were divided into those reporting either positive or negative leadership. Data were analysed at the nurse level using spss version 16. A nursing manager who was perceived to be a good leader, was visible, consulted with staff, provided praise and recognition and where flexible work schedules were available was found to distinguish the positive and negative wards. However, for a ward to be rated as positive overall, nurse leaders need to perform well on all the leadership items. An effective nursing unit manager who consults with staff and provides positive feedback and who is rated highly on a broad range of leadership items is instrumental in increasing job satisfaction and satisfaction with nursing. Good nurse managers play an important role in staff retention and satisfaction. Improved retention will lead to savings for the organisation, which may be allocated to activities such as training and mentorship to assist nurse leaders in developing these critical leadership skills. Strategies also need to be put in place to

  14. WIPP Facility Work Plan for Solid Waste Management Units

    Energy Technology Data Exchange (ETDEWEB)

    Washington TRU Solutions LLC

    2000-02-25

    This Facility Work Plan (FWP) has been prepared as required by Module VII,Section VII.M.1 of the Waste Isolation Pilot Plant (WIPP) Hazardous Waste Permit, NM4890139088-TSDF (the Permit); (NMED, 1999a). This work plan describes the programmatic facility-wide approach to future investigations at Solid Waste Management Units (SWMUs) and Areas of Concern (AOCs) specified in the Permit. This FWP addresses the current Permit requirements. It uses the results of previous investigations performed at WIPP and expands the investigations as required by the Permit. As an alternative to the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) specified in Module VII of the Permit, current New Mexico Environment Department (NMED) guidance identifies an Accelerated Corrective Action Approach (ACAA) that may be used for any SWMU or AOC (NMED, 1998). This accelerated approach is used to replace the standard RFI Work Plan and Report sequence with a more flexible decision-making approach. The ACAA process allows a Facility to exit the schedule of compliance contained in the Facility’s Hazardous and Solid Waste Amendments (HSWA) permit module and proceed on an accelerated time frame. Thus, the ACAA process can be entered either before or after an RFI Work Plan. According to NMED’s guidance, a facility can prepare an RFI Work Plan or Sampling and Analysis Plan (SAP) for any SWMU or AOC (NMED, 1998). Based on this guidance, a SAP constitutes an acceptable alternative to the RFI Work Plan specified in the Permit. The scope of work for the RFI Work Plan or SAP is being developed by the Permittees. The final content of the RFI Work Plan or SAP will be coordinated with the NMED for submittal on May 24, 2000. Specific project-related planning information will be included in the RFI Work Plan or SAP. The SWMU program at WIPP began in 1994 under U.S. Environmental Protection Agency (EPA) regulatory authority. NMED subsequently received regulatory authority from EPA

  15. Adult Hospice Social Work Intervention Outcomes in the United States.

    Science.gov (United States)

    Alcide, Amary; Potocky, Miriam

    2015-01-01

    A descriptive and critical analysis of the available empirical literature on social work psychosocial intervention outcomes for adult hospice patients and caregivers was conducted. The electronic bibliographic databases CINHAL (EBSCO), MEDLINE, ProQuest, EMBASE, Campbell Collaboration, and The Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library) were searched. Search criteria were (a) social work interventions, (b) intervention was tested, (c) adult hospice patients and/or caregivers, (d) studies within the United States, (e) and studies between 2004 and 2014. Of the 21 studies that met the initial search criteria, 5 publications met all review criteria. Based on assessment of study results, intervention effect, and quality of evidence, the ADAPT Problem-Solving Intervention (PSI) and the Hospice Caregiver Support Project have some indications of practical effect on caregiver quality of life, anxiety, stress, and problem-solving skills. The Caregiver Life Line (CaLL) intervention had little to no effect on caregiver role stress or coping skills. The few available studies provide foundational insight into the need for the expansion of research efforts to evaluate hospice social work interventions and document the contributions of social work to the field.

  16. Summary of the particle physics and technology working group

    Energy Technology Data Exchange (ETDEWEB)

    Stephan Lammel et al.

    2002-12-10

    Progress in particle physics has been tightly related to technological advances during the past half century. Progress in technologies has been driven in many cases by the needs of particle physics. Often, these advances have benefited fields beyond particle physics: other scientific fields, medicine, industrial development, and even found commercial applications. The particle physics and technology working group of Snowmass 2001 reviewed leading-edge technologies recently developed or in the need of development for particle physics. The group has identified key areas where technological advances are vital for progress in the field, areas of opportunities where particle physics may play a principle role in fostering progress, and areas where advances in other fields may directly benefit particle physics. The group has also surveyed the technologies specifically developed or enhanced by research in particle physics that benefit other fields and/or society at large.

  17. Commercial Application of the MIP Technology in RFCC Unit

    Institute of Scientific and Technical Information of China (English)

    Sun Yanming; Guo Lichang

    2007-01-01

    PetroChina Jinxi Petrochemical Branch Company has applied the MIP technology in its RFCC unit to maximize the light distillate while using the paraffinic gas oil blended with resid and the coker gasoil as the feedstocks.The outcome of the unit operating according to the MIP mode has revealed that the olefin content in the stabilized gasoline could be reduced to less than 35% with its research octane number equivalent to and its motor octane number slightly higher than the octane rating of the FCC naphtha obtained by the former operational mode of the RFCC unit,and the diesel yield could reach over 30m%.The total liquid yield(LPG+gasoline+diesel)of the unit operating according to the MIP mode Was by over 1.5 percentage points higher than that achieved in the former RFCC unit.

  18. Social Work with Older Adults in the United States

    Directory of Open Access Journals (Sweden)

    Scharlach, Andrew E.

    2015-02-01

    Full Text Available This article examines ageing services in the United States, which are provided and financed through a mixed economy of care that includes government, the voluntary sector, and the private market. Because of substantial unmet needs, poorly coordinated systems, and social and economic disparities among older adults in the United States, social-work services have an important role to play in overcoming barriers to optimal functioning and emotional well-being in later life. Existing evidence suggests that the ability of social work to meet the needs of a growing ageing population is hampered by insufficient numbers of social workers with adequate training and competence in ageing. The article analyses and discusses recent advances in social work education in the United States designed to produce greater numbers of ageing-competent social work professionals, including initiatives in aging-related curriculum development, training, organisational development, and scholarship.Este artículo examina los servicios de asistencia a los mayores en los Estados Unidos. Estos servicios se prestan y se financian por medio de un sistema de atención que incluye al gobierno, al sector del voluntariado y al mercado privado. A causa de las necesidades básicas no satisfechas, de los sistemas mal coordinados y de las disparidades sociales y económicas entre los adultos mayores en los Estados Unidos, los servicios de asistencia social desempeñan un papel importante en la superación de las dificultades para alcanzar el funcionamiento óptimo y el bienestar emocional en la edad avanzada. La insuficiencia de trabajadores sociales con una adecuada formación y competentes en envejecimiento reduce la capacidad del Trabajo Social para satisfacer las necesidades de un número creciente de población mayor. El artículo analiza y discute los avances recientes en la formación de los trabajadores sociales en los Estados Unidos, avances que tienden a aumentar el número de

  19. WIPP Facility Work Plan for Solid Waste Management Units

    Energy Technology Data Exchange (ETDEWEB)

    Washington TRU Solutions LLC

    2001-02-25

    This 2001 Facility Work Plan (FWP) has been prepared as required by Module VII, Section VII.M.1 of the Waste Isolation Pilot Plant (WIPP) Hazardous Waste Facility Permit, NM4890139088-TSDF (the Permit); (NMED, 1999a), and incorporates comments from the New Mexico Environment Department (NMED) received on December 6, 2000 (NMED, 2000a). This February 2001 FWP describes the programmatic facility-wide approach to future investigations at Solid Waste Management Units (SWMUs) and Areas of Concern (AOCs) specified in the Permit. The permittees are evaluating data from previous investigations of the SWMUs and AOCs against the newest guidance proposed by the NMED. Based on these data, the permittees expect that no further sampling will be required and that a request for No Further Action (NFA) at the SWMUs and AOCs will be submitted to the NMED. This FWP addresses the current Permit requirements. It uses the results of previous investigations performed at WIPP and expands the investigations as required by the Permit. As an alternative to the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) specified in Module VII of the Permit, current NMED guidance identifies an Accelerated Corrective Action Approach (ACAA) that may be used for any SWMU or AOC (NMED, 1998). This accelerated approach is used to replace the standard RFI Work Plan and Report sequence with a more flexible decision-making approach. The ACAA process allows a Facility to exit the schedule of compliance contained in the Facility’s Hazardous and Solid Waste Amendments (HSWA) permit module and proceed on an accelerated time frame. Thus, the ACAA process can be entered either before or after an RFI Work Plan. According to the NMED's guidance, a facility can prepare an RFI Work Plan or Sampling and Analysis Plan (SAP) for any SWMU or AOC (NMED, 1998). Based on this guidance, a SAP constitutes an acceptable alternative to the RFI Work Plan specified in the Permit.

  20. Make difference : Deafness and video technology at work

    OpenAIRE

    Cupitt, Rebekah

    2017-01-01

    Video meetings are a regular part of work at Swedish television’s editorial for programming in Swedish Sign Language (SVT Teckenspråk). In the process of creating television programming in Swedish Sign Language, SVT employees communicate with and through technologies. This ethnographic exploration of video meetings at SVT Teckenspråk presents how deafness is reconfigured between hearing, interpreters, and video meeting technology within the context of a public service organisation. Concepts s...

  1. Technology Change And Working Conditions – A Cultural Perspective

    DEFF Research Database (Denmark)

    Sørensen, Ole Henning

    2004-01-01

    When technology change improves working conditions, the success is often attributed to skilful change agents. When it is not, the blame is on “resistance to change” and “resilient cultures”. How can these failures be understood differently? A cultural perspective on technology change might be a way...... to facilitate technology change processes that lead to improved working conditions. The research based project described here has developed a special homepage that explains how this might be achieved. The homepage is targeted at working life professionals. The homepage presents theoretical explanations...... of the concept of organizational culture, a model for analysis and several practical case stories. This paper explains how the project tries to reach a broad spectrum of professionals in order to facilitate their use of a cultural perspective. It also discusses the ethical consequences of the cultural...

  2. Information Technology Availability in Schools of Social Work.

    Science.gov (United States)

    Caputo, Richard K.; Cnaan, Ram A.

    1990-01-01

    A survey of 123 foreign and 81 United State schools of social work investigated the variety and availability of computer hardware and software, extent to which computer-related courses are integrated into the curriculum, and types of computers, uses, and users. Results are reported and curriculum and policy modifications are recommended.…

  3. Characteristics modeling for supercritical circulating fluidized bed boiler working in oxy-combustion technology

    Science.gov (United States)

    Balicki, Adrian; Bartela, Łukasz

    2014-06-01

    Among the technologies which allow to reduce greenhouse gas emission, mainly carbon dioxide, special attention deserves the idea of `zeroemission' technology based on boilers working in oxy-combustion technology. In the paper the results of analyses of the influence of changing two quantities, namely oxygen share in oxidant produced in the air separation unit, and oxygen share in oxidant supplied to the furnace chamber on the selected characteristics of a steam boiler including the degree of exhaust gas recirculation, boiler efficiency and adiabatic flame temperature, was examined. Due to the possibility of the integration of boiler model with carbon dioxide capture, separation and storage installation, the subject of the analysis was also to determine composition of the flue gas at the outlet of a moisture condensation installation. Required calculations were made using a model of a supercritical circulating fluidized bed boiler working in oxy-combustion technology, which was built in a commercial software and in-house codes.

  4. United States geothermal technology: Equipment and services for worldwide applications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-05-01

    This document has two intended audiences. The first part, ``Geothermal Energy at a Glance,`` is intended for energy system decision makers and others who are interested in wide ranging aspects of geothermal energy resources and technology. The second part, ``Technology Specifics,`` is intended for engineers and scientists who work with such technology in more detailed ways. The glossary at the end of the document defines many of the specialized terms. A directory of US geothermal industry firms who provide goods and services for clients around the world is available on request.

  5. Voice Assessment of Student Work: Recent Studies and Emerging Technologies

    Science.gov (United States)

    Eckhouse, Barry; Carroll, Rebecca

    2013-01-01

    Although relatively little attention has been given to the voice assessment of student work, at least when compared with more traditional forms of text-based review, the attention it has received strongly points to a promising form of review that has been hampered by the limits of an emerging technology. A fresh review of voice assessment in light…

  6. Technology, Division of Labor and Alienation From Work. Final Report.

    Science.gov (United States)

    Shepard, Jon M.

    This study investigated the theory that a worker's relationship to technology instills in him identifiable attitudes about work. Using samples of office workers from a bank and five insurance companies, and samples of factory workers from the oil refining and automobile industries, a total of 1,888 workers were divided into (1) office and factory…

  7. Using Technology with Classroom Instruction that Works. Second Edition

    Science.gov (United States)

    Kuhn, Matt; Hubbell, Elizabeth R.; Pitler, Howard

    2012-01-01

    If you've upgraded to the second edition of the landmark book "Classroom Instruction That Works," you need this companion guide to help you use technology to support research-based instruction. The authors follow the revised Instructional Planning Guide that makes it easier for you to know when to emphasize each of the instructional strategies,…

  8. The Meaning of Work and Performance-Focused Work Attitudes among Midlevel Managers in the United States and Brazil

    Science.gov (United States)

    Kuchinke, K. Peter; Cornachione, Edgard B., Jr.

    2010-01-01

    This survey-based study investigated work meaning and performance-focused work attitudes of some 315 midlevel managers in diverse industries in the United States and Brazil to determine similarities, differences, and relationships among absolute and relative meaning of work, work role identification, desired work outcomes, and job satisfaction,…

  9. The Welfare to Work Transition in the United States: Implications for Work-Related Learning

    Science.gov (United States)

    Fisher, James C.; Martin, Larry G.

    2000-11-01

    This paper summarizes the legislation upon which the current welfare-to-work transition in the United States is based and describes characteristics of the former welfare population from which various tiers of employment options have emerged: unsubsidized-employed workers, subsidized-employed workers, subsidized-unemployed recipients, and unsubsidized-unemployed individuals. It also discusses current program emphases, and presents a format for directions for future program development which includes academic programs, situated cognition programs, integrated literacy/occupational skills programs, and integrated literacy/soft skills training.

  10. Generating technology assessment. Phase I work plan, Task 1 report

    Energy Technology Data Exchange (ETDEWEB)

    1979-10-15

    A plan of work outlining information to assess electric generating technologies is presented. Projections are made of realistic and understandable engineering and cost assessments of nonnuclear electrical generating technologies. A computer-based method of producing such engineering and cost estimates for use by EIA's Coal and Electric Power Analysis Division is to be developed and implemented. Technologies and processes to be assessed are: all nonnuclear conventional and nonconventional (coal gasification, advanced combustion turbines, atmospheric fluidized bed combustion, fuel cells, geothermal, solar thermal and photovoltaics, biomass conversion to electricity, ocean thermal, wind, and MHD). Engineering specifications recommended for determination are listed. Compatibility of the technologies are to be assessed with EIA models: MEFS, LEAP, and NCM.

  11. Designing Pervasive Computing Technology - In a Nomadic Work Perspective

    DEFF Research Database (Denmark)

    Kristensen, Jannie Friis

    2002-01-01

    In my thesis work I am investigating how the design of pervasive/ubiquitous computing technology, relate to the flexible and individual work practice of nomadic workers. Through empirical studies and with an experimental systems development approach, the work is focused on: a) Supporting...... interpretation and inclusion of implicit and invisible as well as explicit and visible characteristics of artifacts, users and use practices. b) Identifying breakdowns in human-computer interaction situations, with particular emphasis on the computation that happens "behind the scenes" in the pervasive computing...... environment, and how that computational process at a sufficient level is made intelligible, visible, accountable and negotiable to the human participant....

  12. Pilot Project Technology Business Case: Mobile Work Packages

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Ken [Idaho National Lab. (INL), Idaho Falls, ID (United States); Lawrie, Sean [ScottMadden, Inc., Raleigh, NC (United States); Niedermuller, Josef [ScottMadden, Inc., Raleigh, NC (United States)

    2015-05-01

    Performance advantages of the new pilot project technologies are widely acknowledged, but it has proven difficult for utilities to derive business cases for justifying investment in these new capabilities. Lack of a business case is often cited by utilities as a barrier to pursuing wide-scale application of digital technologies to nuclear plant work activities. The decision to move forward with funding usually hinges on demonstrating actual cost reductions that can be credited to budgets and thereby truly reduce O&M or capital costs. Technology enhancements, while enhancing work methods and making work more efficient, often fail to eliminate workload such that it changes overall staffing and material cost requirements. It is critical to demonstrate cost reductions or impacts on non-cost performance objectives in order for the business case to justify investment by nuclear operators. The Business Case Methodology (BCM) was developed in September of 2015 to frame the benefit side of II&C technologies to address the “benefit” side of the analysis—as opposed to the cost side—and how the organization evaluates discretionary projects (net present value (NPV), accounting effects of taxes, discount rates, etc.). The cost and analysis side is not particularly difficult for the organization and can usually be determined with a fair amount of precision (not withstanding implementation project cost overruns). It is in determining the “benefits” side of the analysis that utilities have more difficulty in technology projects and that is the focus of this methodology. The methodology is presented in the context of the entire process, but the tool provided is limited to determining the organizational benefits only. This report describes a the use of the BCM in building a business case for mobile work packages, which includes computer-based procedures and other automated elements of a work package. Key to those impacts will be identifying where the savings are

  13. Automated entry technologies for confined space work activities: A survey.

    Science.gov (United States)

    Botti, Lucia; Ferrari, Emilio; Mora, Cristina

    2017-04-01

    Work in confined spaces poses a significant risk to workers and rescuers involved in the emergency response when an accident occurs. Despite several standards and regulations define the safety requirements for such activities, injuries, and fatalities still occur. Furthermore, the on-site inspections after accidents often reveal that both employers and employees fail to implement safe entry procedures. Removing the risk is possible by avoiding the worker entry, but many activities require the presence of the operator inside the confined space to perform manual tasks. The following study investigates the available technologies for hazardous confined space work activities, e.g., cleaning, inspecting, and maintenance tasks. The aim is to provide a systematic review of the automated solutions for high-risk activities in confined spaces, considering the non-man entry as the most effective confined space safety strategy. Second, this survey aims to provide suggestions for future research addressing the design of new technologies. The survey consists of about 60 papers concerning innovative technologies for confined space work activities. The document review shows that several solutions have been developed and automation can replace the workers for a limited number of hazardous tasks. Several activities still require the manual intervention due to the complex characteristics of confined spaces, e.g., to remove the remains of the automatic cleaning process from the bottom of a tank. The results show that available technologies require more flexibility to adapt to such occupational environments and further research is needed.

  14. Collaborative Affordances of Hybrid Patient Record Technologies in Medical Work

    DEFF Research Database (Denmark)

    Houben, Steven; Frost, Mads; Bardram, Jakob E

    2015-01-01

    to digitally augment a paper medical record. We report on two studies: a field study in which we describe the benefits and challenges of using a combination of electronic and paper-based medical records in a large university hospital and a deployment study in which we analyze how 8 clinicians used the Hy......PR in a medical simulation. Based on these empirical studies, this paper introduces and discusses the concept of collaborative affordances, which describes a set of properties of the medical record that foster collaborative collocated work....... explored the integration of paper and digital technology, there are still a wide range of open issues in the design of technologies that integrate digital and paper-based medical records. This paper studies the use of one such novel technology, called the Hybrid Patient Record (HyPR), that is designed...

  15. Long life technology work at Rockwell International Space Division

    Science.gov (United States)

    Huzel, D. K.

    1974-01-01

    This paper presents highlights of long-life technology oriented work performed at the Space Division of Rockwell International Corporation under contract to NASA. This effort included evaluation of Saturn V launch vehicle mechanical and electromechanical components for potential extended life capabilities, endurance tests, and accelerated aging experiments. A major aspect was evaluation of the components at the subassembly level (i.e., at the interface between moving surfaces) through in-depth wear analyses and assessments. Although some of this work is still in progress, preliminary conclusions are drawn and presented, together with the rationale for each. The paper concludes with a summary of the effort still remaining.

  16. Use of additive technologies for practical working with complex models for foundry technologies

    Science.gov (United States)

    Olkhovik, E.; Butsanets, A. A.; Ageeva, A. A.

    2016-07-01

    The article presents the results of research of additive technology (3D printing) application for developing a geometrically complex model of castings parts. Investment casting is well known and widely used technology for the production of complex parts. The work proposes the use of a 3D printing technology for manufacturing models parts, which are removed by thermal destruction. Traditional methods of equipment production for investment casting involve the use of manual labor which has problems with dimensional accuracy, and CNC technology which is less used. Such scheme is low productive and demands considerable time. We have offered an alternative method which consists in printing the main knots using a 3D printer (PLA and ABS) with a subsequent production of castings models from them. In this article, the main technological methods are considered and their problems are discussed. The dimensional accuracy of models in comparison with investment casting technology is considered as the main aspect.

  17. Research of the evaporative unit in technology of non-alcoholic beer

    Directory of Open Access Journals (Sweden)

    Віталій Михайлович Таран

    2016-03-01

    Full Text Available In this work it is considered non-alcoholic beer production technology – the method of evaporating the alcohol from alcoholic beer. Equipment of the evaporative unit with natural circulation, external reboiler and separator for separating beer and alcohol vapor are proposed. This equipment had not been used in the production of non-alcoholic beer. The modeling process of dealcoholizing is done

  18. The United Nations Human Space Technology Initiative (HSTI): Science Activities

    CERN Document Server

    Niu, A; Haubold, H J; Doi, T

    2012-01-01

    The United Nations Human Space Technology Initiative (HSTI) aims at promoting international cooperation in human spaceflight and space exploration-related activities; creating awareness among countries on the benefits of utilizing human space technology and its applications; and building capacity in microgravity education and research. HSTI has been conducting various scientific activities to promote microgravity education and research. The primary science activity is called 'Zero-gravity Instrument Distribution Project', in which one-axis clinostats will be distributed worldwide. The distribution project will provide unique opportunities for students and researchers to observe the growth of indigenous plants in their countries in a simulated microgravity condition and is expected to create a huge dataset of plant species with their responses to gravity.

  19. One year work experience in a municipal Intensive Therapy Unit.

    Directory of Open Access Journals (Sweden)

    Alba Enseñat Alvarez

    2006-04-01

    Full Text Available Background: The Municipal Intensive Care Units were created in the year 2004, to better the urgency attention in the primary health level. Objective: To characterize the functioning of a Municipal Intensive Care Unit. Method: A descriptive, prospective study that included 348 patients that were received in the unit during the year 2004. The following variables were analized: patients evolution, distribution by diseases, and evolution of the diseases. Results and Conclusions: The number of remissions to the hospital dropped; 183 patients weresent to their homes, 165 were remitted to the Provincial Hospital of Cienfuegos and three of them died in the unit. The angina pectoris was the first cause of admission, followed by cardiac arritmias and cerebrovascular disease.

  20. Patient Safety Culture in Nephrology Nurse Practice Settings: Results by Primary Work Unit, Organizational Work Setting, and Primary Role.

    Science.gov (United States)

    Ulrich, Beth; Kear, Tamara

    2015-01-01

    Patient safety culture is critical to the achievement of patient safety. In 2014, a landmark national study was conducted to investigate patient safety culture in nephrology nurse practice settings. In this secondary analysis of data from that study, we report the status of patient safety culture by primary work unit (chronic hemodialysis unit, acute hemodialysis unit, peritoneal dialysis unit) and organizational work setting (for-profit organization, not-for-profit organization), and compare the perceptions of direct care nurses and managers/administrators on components of patient safety culture.

  1. Learning to make technology work - a study of learning in technology demonstration projects

    DEFF Research Database (Denmark)

    Sutherland Olsen, Dorothy; Andersen, Per Dannemand

    2014-01-01

    Building working demonstrations of new technologies within sustainable energy and transport has become an important activity in the move towards a more energy efficient society. The work involved in building these demonstrations is usually organised in a project with a variety of different...... participants, including users. The aim of the project is usually to test the technology and promote changes in users habits, while learning is frequently cited as the main outcome. In this paper we review existing studies of demonstration projects and try to gain an overview of the main aims and effects...

  2. Working Group 5: Measurements technology and active experiments

    Science.gov (United States)

    Whipple, E.; Barfield, J. N.; Faelthammar, C.-G.; Feynman, J.; Quinn, J. N.; Roberts, W.; Stone, N.; Taylor, W. L.

    1986-01-01

    Technology issues identified by working groups 5 are listed. (1) New instruments are needed to upgrade the ability to measure plasma properties in space. (2) Facilities should be developed for conducting a broad range of plasma experiments in space. (3) The ability to predict plasma weather within magnetospheres should be improved and a capability to modify plasma weather developed. (4) Methods of control of plasma spacecraft and spacecraft plasma interference should be upgraded. (5) The space station laboratory facilities should be designed with attention to problems of flexibility to allow for future growth. These issues are discussed.

  3. McClellan Air Force Base operable unit B, two-phase extraction system demonstration test, work implementation plan for McClellan AFB, California. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-03

    This document is an integrated demonstration and work plan that presents the technical approach for design, implementation, and testing of two-phase extraction as compared with pump and treat technology in Operable Unit B, investigative cluster IC1 at the McClellan Air Force Base. This work is being coordinated with Clean Sites under a cooperative agreement with EPA's Technology Innovation Office and Superfund Innovative Technology Evaluation Program.

  4. Reconfigurable work station for a video display unit and keyboard

    Science.gov (United States)

    Shields, Nicholas L. (Inventor); Roe, Fred D., Jr. (Inventor); Fagg, Mary F. (Inventor); Henderson, David E. (Inventor)

    1988-01-01

    A reconfigurable workstation is described having video, keyboard, and hand operated motion controller capabilities. The workstation includes main side panels between which a primary work panel is pivotally carried in a manner in which the primary work panel may be adjusted and set in a negatively declined or positively inclined position for proper forearm support when operating hand controllers. A keyboard table supports a keyboard in such a manner that the keyboard is set in a positively inclined position with respect to the negatively declined work panel. Various adjustable devices are provided for adjusting the relative declinations and inclinations of the work panels, tables, and visual display panels.

  5. Collaborative Affordances of Hybrid Patient Record Technologies in Medical Work

    DEFF Research Database (Denmark)

    Houben, Steven; Frost, Mads; Bardram, Jakob E

    2015-01-01

    The medical record is a central artifact used to organize, communicate and coordinate information related to patient care. Despite recent deployments of electronic health records (EHR), paper medical records are still widely used because of the affordances of paper. Although a number of approache......PR in a medical simulation. Based on these empirical studies, this paper introduces and discusses the concept of collaborative affordances, which describes a set of properties of the medical record that foster collaborative collocated work.......The medical record is a central artifact used to organize, communicate and coordinate information related to patient care. Despite recent deployments of electronic health records (EHR), paper medical records are still widely used because of the affordances of paper. Although a number of approaches...... explored the integration of paper and digital technology, there are still a wide range of open issues in the design of technologies that integrate digital and paper-based medical records. This paper studies the use of one such novel technology, called the Hybrid Patient Record (HyPR), that is designed...

  6. Healthy work environment standards: is your unit up to par?

    Science.gov (United States)

    Ulrich, Beth

    2007-01-01

    Every RN should be able to work in a safe and healthy environment. Certainly, much of the foundation for such an environment rests with an organization's leadership. But it takes the commitment of every RN to make it happen 24/7. If you did a mini-assessment on your current work environment using the questions above and found it wanting, you have choices to make. First, do you stay silent or do you move the issue forward and seek change? Second, if you advocate for and try to drive change and it doesn't work, do you stay or do you go? Healthy work environments for nurses will only become the norm if nurses refuse to settle for less.

  7. Development Status of the Fission Power System Technology Demonstration Unit

    Science.gov (United States)

    Briggs, Maxwell H.; Gibson, Marc A.; Geng, Steven M.; Pearson, Jon Boise; Godfoy, Thomas

    2012-01-01

    This paper summarizes the progress that has been made in the development of the Fission Power System Technology Demonstration Unit (TDU). The reactor simulator core and Annular Linear Induction Pump have been fabricated and assembled into a test loop at the NASA Marshall Space Flight Center. A 12 kWe Power Conversion Unit (PCU) is being developed consisting of two 6 kWe free-piston Stirling engines. The two 6 kWe engines have been fabricated by Sunpower Inc. and are currently being tested separately prior to integration into the PCU. The Facility Cooling System (FCS) used to reject convertor waste heat has been assembled and tested at the NASA Glenn Research Center (GRC). The structural elements, including a Buildup Assembly Platform (BAP) and Upper Truss Structure (UTS) have been fabricated, and will be used to test cold-end components in thermal vacuum prior to TDU testing. Once all components have been fully tested at the subsystem level, they will be assembled into an end-to-end system and tested in thermal vacuum at GRC.

  8. Technology of mine stone packing in abandoned workings

    Energy Technology Data Exchange (ETDEWEB)

    Neshitin, V.M.; Kurchenko, Eh.P.; Afanas' ev, V.V. (DonUGI (USSR))

    1990-03-01

    Describes technology of stone packing into abandoned workings using a scraper and a slinging machine of belt drum type. Three schemes are presented, one that uses the BS-4P scraper, the 1LP winch and a slinging machine, a second one that uses the UZM slinger with the stone delivered by a conveyor and a third scheme that uses the UZM slinger, 1PPN-5 loader and the OB or BOM tippler. The first and third schemes can be used in two-way workings with cross-section area not less than 9 m{sup 2} and the second scheme in workings with cross-section area not under 6 m{sup 2}. The rate of packing is 168, 236 and 248 m{sup 3}/d respectively. The cost of packing operations is 2.36, 2.82 and 2.46 rubles/t respectively which is 0.99-1.45 less than in the case of hauling and hoisting waste rock to the surface. Organization of packing operations is described.

  9. The influence of change software of engine control unit on chosen parameters of its work

    Directory of Open Access Journals (Sweden)

    Piotr GUSTOF

    2007-01-01

    Full Text Available In this work was presented the influence of changes software of engine control unit Fiat Stilo 1,9 JTD on chosen parameters of its work: maximum power, engine torque, acceleration, maximum speed and average fuel consumption.

  10. Community Work on Housing Estates in the United Kingdom

    Science.gov (United States)

    Derricourt, Nicholas

    1971-01-01

    The author describes the objectives of the Association of London Housing Estates and examines the methods employed in working for the community-the role that the central office plays, the importance of the active participation of the members and the relations that are maintained with the people of the community. (RR)

  11. NATO Conference on Work, Organizations, and Technological Change

    CERN Document Server

    Niehaus, Richard

    1982-01-01

    This volume is the proceedings of the Symposium entitled, "Work, Organizations and Technological Change" which was held in Garmisch-Partenkirchen, West Germany, 14-19 June 1981. The meeting was sponsored by the Special Panel on Systems Sciences of the NATO Scientific Affairs Division. In proposing this meeting the Symposium Directors built upon several preceding NATO conferences in the general area of personnel systems, manpower modelling, and organization. The most recent NATO Conference, entitled "Manpower Planning and Organization Design," was held in Stresa, Italy in 1977. That meeting was organized to foster research on the interrelationships between programmatic approaches to personnel planning within organizations and behavioral science approachs to organization design. From that context of corporate planning the total internal organizational perspective was the MACRO view, and the selection, assignment, care and feeding of the people was the MICRO view. Conceptually, this meant that an integrated appr...

  12. [Return to work of the cardiac patient: work fitness evaluation in Occupational Medicine Division including an Occupational Cardiology Unit and Work-Physiology Lab in Bergamo].

    Science.gov (United States)

    Borleri, D; Seghizzi, P; Manfredini, F; Mosconi, G

    2012-01-01

    Cardiovascular disease in working age still represent a major cause of morbidity and account for a number of fitness to work certificates expressing several limitations and prescriptions. To present the medical assessment conducted in an Occupational Medicine Division including an Occupational Cardiology Unit and work-physiology lab. It is described the history and the structure of the Occupational Cardiology Unit. Our almost forty years long-lasting experience allow us to point out the precious contribution of the Occupational Cardiology Unit to the Occupational Medicine Division, due to a highly specialised and qualified assessment of cardiac patients.

  13. WORKING IN TEAMS -THE EFFICIENCY OF A UNITED TEAM

    Directory of Open Access Journals (Sweden)

    Marius Constantin RALEA

    2011-01-01

    Full Text Available A team is a collective of people with a minimal number of people with complementary attributes that have the same objective, a performance set of standards and a common approach to work. The team is a group of people under the management of a leader that fulfill at the same time a job and a common action. The team constitutes a component of social life made with people who interact, who know themselves and form together a common identity.

  14. Work Environment Questionnaires and Army Unit Effectiveness and Satisfaction Measures

    Science.gov (United States)

    1977-09-01

    en4 Semel 11". ATTN: PERI-WP. SMoo Esenhow Amenu. mAxie.ke Virgnia 2222. FINA flhPOIIO:This "wt inybe dwsovg Own it is no Iorsp twedid. Pfe .. do not mtm...Index h. McClelland & Atkinson Organizational Inventory Organizational Climate Survey Questionnaire Work Analysis Questionnaire Performance Audit i...Checklist York: Basic Books, 1973. Forum Performance Audit Forum performance audit . Boston: The Forum Corporation, 1974. General Organizational General

  15. Working conditions and health among employees at information technology - enabled services: A review of current evidence

    Directory of Open Access Journals (Sweden)

    Kesavachandran C

    2006-07-01

    Full Text Available Workers in information technology (IT - enabled services like business process outsourcing and call centers working with visual display units are reported to have various health and psycho social disorders. Evidence from previously published studies in peer- reviewed journals and internet sources were examined to explore health disorders and psycho-social problems among personnel employed in IT-based services, for a systematic review on the topic. In addition, authors executed a questionnaire- based pilot study. The available literature and the pilot study, both suggest health disorders and psychosocial problems among workers of Business Process Outsourcing. The details are discussed in the review.

  16. Parental Involvement and Work Schedules: Time with Children in the United States, Germany, Norway, and the United Kingdom.

    Science.gov (United States)

    Hook, Jennifer L; Wolfe, Christina M

    2013-06-01

    We examine variation in parents' time with children by work schedule in two-parent families, utilizing time use surveys from the United States (2003), Germany (2001), Norway (2000), and the United Kingdom (2000) (N = 6,835). We find that American fathers working the evening shift spend more time alone with children regardless of mothers' employment status, whereas this association is conditional on mothers' employment in the United Kingdom and Germany. We find no evidence that Norwegian fathers working the evening shift spend more time alone with children. We conclude that a consequence of evening work often viewed as positive for children - fathers spending more time with children - is sensitive to both household employment arrangements and country context.

  17. 7 CFR 1924.8 - Development work for modular/panelized housing units.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Development work for modular/panelized housing units..., DEPARTMENT OF AGRICULTURE PROGRAM REGULATIONS CONSTRUCTION AND REPAIR Planning and Performing Construction and Other Development § 1924.8 Development work for modular/panelized housing units. (a) Exhibit B...

  18. Technology-based innovation for independent living: policy and innovation in the United Kingdom, Scandinavia, and the United States.

    Science.gov (United States)

    Berridge, Clara; Furseth, Peder Inge; Cuthbertson, Richard; Demello, Steven

    2014-01-01

    Interest in utilizing technology to help older adults remain living at home is growing; however, uptake remains low. We present a conceptual framework for understanding independent living technology innovation within health and social services. Public policy and innovation in the United States, the United Kingdom, and Scandinavia are profiled as case studies. In all profiled countries, independent living technology is more rapidly advancing than associated state policy, regulation, and payment systems. The findings from this comparative analysis reveal areas for further exploration, including policy subsystem environments in which technologies and services are regulated, as well as trends and desires of older adults and their caregivers within particular cultural contexts.

  19. The work-family interface in the United States and Singapore: conflict across cultures.

    Science.gov (United States)

    Galovan, Adam M; Fackrell, Tamara; Buswell, Lydia; Jones, Blake L; Hill, E Jeffrey; Carroll, Sarah June

    2010-10-01

    This article examines the work-family interface in a cross-cultural comparison between two nationally representative samples from the United States (n = 1,860) and Singapore (n = 1,035) with emphasis on work-family conflict. Family-to-work conflict was negatively related to marital satisfaction in both Singapore and the United States, although the effect was stronger in the United States. Similarly, family-to-work conflict was positively related to job satisfaction in the United States but was negatively related in Singapore. As expected, schedule flexibility was negatively related to depression in the United States, but in Singapore the relationship was positive. These findings suggest that theoretical relationships in the work-family interface developed in the more culturally individualistic West may need to be adapted when studying populations in the more collectivist East.

  20. Making War Work for Industry: The United Alkali Company's Central Laboratory During World War One.

    Science.gov (United States)

    Reed, Peter

    2015-02-01

    The creation of the Central Laboratory immediately after the United Alkali Company (UAC) was formed in 1890, by amalgamating the Leblanc alkali works in Britain, brought high expectations of repositioning the company by replacing its obsolete Leblanc process plant and expanding its range of chemical products. By 1914, UAC had struggled with few exceptions to adopt new technologies and processes and was still reliant on the Leblanc process. From 1914, the Government would rely heavily on its contribution to the war effort. As a major heavy-chemical manufacturer, UAC produced chemicals for explosives and warfare gases, while also trying to maintain production of many essential chemicals including fertilisers for homeland consumption. UAC's wartime effort was led by the Central Laboratory, working closely with the recently established Engineer's Department to develop new process pathways, build new plant, adapt existing plant, and produce the contracted quantities, all as quickly as possible to meet the changing battlefield demands. This article explores how wartime conditions and demands provided the stimulus for the Central Laboratory's crucial R&D work during World War One.

  1. Characteristics modeling for supercritical circulating fluidized bed boiler working in oxy-combustion technology

    Directory of Open Access Journals (Sweden)

    Balicki Adrian

    2014-06-01

    Full Text Available Among the technologies which allow to reduce greenhouse gas emission, mainly carbon dioxide, special attention deserves the idea of ‘zeroemission’ technology based on boilers working in oxy-combustion technology. In the paper the results of analyses of the influence of changing two quantities, namely oxygen share in oxidant produced in the air separation unit, and oxygen share in oxidant supplied to the furnace chamber on the selected characteristics of a steam boiler including the degree of exhaust gas recirculation, boiler efficiency and adiabatic flame temperature, was examined. Due to the possibility of the integration of boiler model with carbon dioxide capture, separation and storage installation, the subject of the analysis was also to determine composition of the flue gas at the outlet of a moisture condensation installation. Required calculations were made using a model of a supercritical circulating fluidized bed boiler working in oxy-combustion technology, which was built in a commercial software and in-house codes.

  2. Fission Surface Power Technology Demonstration Unit Test Results

    Science.gov (United States)

    Briggs, Maxwell H.; Gibson, Marc A.; Geng, Steven M.; Sanzi, James L.

    2016-01-01

    The Fission Surface Power (FSP) Technology Demonstration Unit (TDU) is a system-level demonstration of fission power technology intended for use on manned missions to Mars. The Baseline FSP systems consists of a 190 kWt UO2 fast-spectrum reactor cooled by a primary pumped liquid metal loop. This liquid metal loop transfers heat to two intermediate liquid metal loops designed to isolate fission products in the primary loop from the balance of plant. The intermediate liquid metal loops transfer heat to four Stirling Power Conversion Units (PCU), each of which produce 12 kWe (48 kW total) and reject waste heat to two pumped water loops, which transfer the waste heat to titanium-water heat pipe radiators. The FSP TDU simulates a single leg of the baseline FSP system using an electrically heater core simulator, a single liquid metal loop, a single PCU, and a pumped water loop which rejects the waste heat to a Facility Cooling System (FCS). When operated at the nominal operating conditions (modified for low liquid metal flow) during TDU testing the PCU produced 8.9 kW of power at an efficiency of 21.7 percent resulting in a net system power of 8.1 kW and a system level efficiency of 17.2 percent. The reduction in PCU power from levels seen during electrically heated testing is the result of insufficient heat transfer from the NaK heater head to the Stirling acceptor, which could not be tested at Sunpower prior to delivery to the NASA Glenn Research Center (GRC). The maximum PCU power of 10.4 kW was achieved at the maximum liquid metal temperature of 875 K, minimum water temperature of 350 K, 1.1 kg/s liquid metal flow, 0.39 kg/s water flow, and 15.0 mm amplitude at an efficiency of 23.3 percent. This resulted in a system net power of 9.7 kW and a system efficiency of 18.7 percent.

  3. Structure and Placement of Academic Social Work Units in the United States

    Science.gov (United States)

    Saulnier, Christine Flynn

    2016-01-01

    For this study of social work degree programs, data were drawn from the Council on Social Work Education (CSWE) website, the Group for the Advancement of Doctoral Education (GASE) website, and the websites of 841 U.S. social work programs, including the 763 programs accredited (or in candidacy for accreditation) by CSWE when these data were…

  4. The Relationship Between the Occurrence of Conflicts in the Work Unit, the Conflict Management Styles in the Work Unit and Workplace Bullying

    Directory of Open Access Journals (Sweden)

    Elfi Baillien

    2010-12-01

    Full Text Available The current study examines the relationship between the occurrence of conflicts in the work unit and conflict management styles in the work unit, and workplace bullying. First, we assume a positive relationship between the occurrence of conflicts and bullying; and that the conflict management styles 'fighting', 'avoiding' and 'yielding' associate positively and 'problem solving' associates negatively with bullying. Second, we expect that the work unit's conflict management styles moderate the relationship between the occurrence of conflicts and bullying. Results ('N' = 942 revealed a positive association between the occurrence of conflicts and bullying, as well as between fighting and bullying. Problem solving related negatively with bullying. Unexpectedly, we found no moderation. Our findings suggest that particularly the occurrence of conflicts relate to bullying, which may be owed to a strong negative connotation associated with (many conflicts at work or to its negative impact on the work unit's social climate. Organisations may also encourage problem solving and discourage fighting to prevent bullying.

  5. [Pleasure in nursing technicians working at an emergency unit of a public university hospital].

    Science.gov (United States)

    Garcia, Alessandra Bassalobre; Dellaroza, Mara Solange Gomes; Haddad, Maria do Carmo Lourenço; Pachemshy, Luiza Rita

    2012-06-01

    This study aimed to reveal the main aspects of the work process and feelings of pleasure experienced by nursing technicians who work at an emergency unit in Paraná, Brazil. The theoretical basis is the psychodynamics of work. This is a qualitative and descriptive study. Data were collected and analyzed using a semi-structured interview and the content analysis technique. Subjects were selected using a snowball sampling. Important aspects of the work process were revealed such as the unpredictability of working in an emergency unit, the impact of team work, and the comprehensive care model as a precursor to humanized care. Pleasure originates from the acknowledgement of their work either by the working subject him/herself by patients or society; and from the team work, realized by the cooperation among professionals. Feelings of pleasure are linked to the acknowledgment of their work, which should be valued since gratification contributes to the psychological health of workers.

  6. The units of measurement of the ventricular stroke work: a review study.

    Science.gov (United States)

    Schramm, Wolfgang

    2010-06-01

    The ventricular stroke work refers to the work done by the left or right ventricle to eject the volume of blood during one cardiac cycle, called stroke volume. Sarnoff and Berglund were one of the first to calculate the stroke work from the pressure volume diagram in 1954. However, they published a wrong unit of measurement for the stroke work, namely gram meter. The present work reviewed 779 scientific publications between May 1954 and January 2010 which used the left or right ventricular stroke work as a variable. Interestingly, the majority (87.2%) of scientific papers since 1954 have either copied this (or a similar) wrong unit of measurement or have invented another one. Only 12.8% of the publications gave a correct unit. The present search in scientific literature demonstrates that the haemodynamic variable ventricular stroke work, which is used daily by thousands of medical doctors and scientists, was specified in an incorrect manner for 56 years in the majority of scientific papers. A correct unit of measurement, of course, is an imperative condition when comparing scientific papers. The aim of this publication is the elimination of incorrect units of measurement of the ventricular stroke work variable in all future scientific papers. Moreover, the present work facilitates the interpretation of at least some of the studies containing the ventricular stroke work variable published up to now.

  7. Managing Highway Maintenance: Instructor's Manual for Work Programs and Budgets, Unit 9, Levels 1 and 2.

    Science.gov (United States)

    Federal Highway Administration (DOT), Washington, DC. Offices of Research and Development.

    Part of the series "Managing Highway Maintenance," the unit covers the purpose of developing work programs and budgets; a review of the program and budget development process (activity descriptions, feature inventories and quality standards, estimated work quantities, and dollar requirements); and typical calculations for work programs,…

  8. Relationships between work-home segmentation and psychological detachment from work: the role of communication technology use at home.

    Science.gov (United States)

    Park, YoungAh; Fritz, Charlotte; Jex, Steve M

    2011-10-01

    Employees can have difficulty mentally distancing themselves from work during off-job time due to increasing use of communication technologies (e.g., e-mail, cell phone, etc.). However, psychological detachment from work during nonwork time is important for employee recovery and health. This study examined several antecedents of psychological detachment: work-home segmentation preference, perceived segmentation norm, and the use of communication technology at home. Results indicate that segmentation preference and segmentation norm were positively associated with psychological detachment. Further, technology use at home partially mediated these relationships. Findings indicate that segmenting work and nonwork roles can help employees detach and recover from work demands. In addition, findings show that the segmentation norm within a work group is associated with employee experiences outside of work. (PsycINFO Database Record (c) 2011 APA, all rights reserved).

  9. Nuclear Systems (NS): Technology Demonstration Unit (TDU) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The Nuclear Systems Project demonstrates nuclear power technology readiness to support the goals of NASA’s Space Technology Mission Directorate. To this end,...

  10. Eyestrain in working children of footwear making units of Agra, India

    National Research Council Canada - National Science Library

    Tiwari, Rajnarayan R

    2013-01-01

    .... In addition poor illumination and ventilation further aggravates the eyestrain. The present study was carried out to find out the prevalence and the associated factors of eyestrain in working children of footwear making units...

  11. Elementary Education Teacher Candidates' Integration of Technology in the Design of Interdisciplinary Units

    Science.gov (United States)

    Polly, Drew; Rock, Tracy

    2016-01-01

    In this paper the authors evaluate 85 elementary education teacher candidates' integration of technology into interdisciplinary units that the candidates wrote during the semester before their full-time student teaching internship. An inductive analysis of the units revealed that teachers used a wide variety of technologies with a large dependence…

  12. Managing Highway Maintenance: Standards for Maintenance Work, Part 3, Unit 8, Level 2.

    Science.gov (United States)

    Federal Highway Administration (DOT), Washington, DC. Offices of Research and Development.

    Part of the series "Managing Highway Maintenance," the unit explains various uses of maintenance standards and how standards should be interpreted and communicated to formen and crew leaders. Several examples are given of the decisions made when applying the standards to routine work. The preceding units on standards (parts 1 and 2)…

  13. Assessment of physical work load at visual display unit workstations : Ergonomic applications and gender aspects

    OpenAIRE

    Karlqvist, Lena

    1997-01-01

    From the department of Occupational Health, Karolinska Hospital, Stockholm, Department of Ergonomics, National Institute for Working Life, Solna, and the Department of Surgical Sciences K3, Section for Rehabilitation Medicine, Karolinska Institute, Stockholm. Assessment of physical work load at visual display unit workstations Ergonomic applications and gender aspects Lena Karlqvist Arbete och Hälsa I997:9 .Local physical workload at visual display unit(VDU) wor...

  14. Engagement and Uncertainty: Emerging Technologies Challenge the Work of Engagement

    Science.gov (United States)

    Eaton, Weston; Wright, Wynne; Whyte, Kyle; Gasteyer, Stephen P.; Gehrke, Pat J.

    2014-01-01

    Universities' increasing applications of science and technology to address a wide array of societal problems may serve to thwart democratic engagement strategies. For emerging technologies, such challenges are particularly salient, as knowledge is incomplete and application and impact are uncertain or contested. Insights from science and…

  15. Sabotaging the benefits of our own human capital: Work unit characteristics and sleep.

    Science.gov (United States)

    Barnes, Christopher M; Jiang, Kaifeng; Lepak, David P

    2016-02-01

    The strategic human capital literature indicates the importance of human capital to work unit performance. However, we argue that human capital only aids performance when it is translated into actions beneficial to the unit. We examine a set of common human capital leveraging characteristics (including the use of extended shifts, night shifts, shift flexibility, norms for work as a priority over sleep, and norms for constant connectivity) as factors that enhance the effect of human capital on human capital utilization. We also draw from the 2-process model of sleep regulation to examine how these characteristics undermine employee sleep, and thus weaken the link between human capital and work unit performance efficiency. Overall, we propose that human capital leveraging strategies initially enhance the effect of human capital on work unit performance, but over time weaken the effect of human capital on work unit performance efficiency. Thus, strategies intended to enhance the beneficial effect of human capital on work unit performance can end up doing the opposite.

  16. Urban Ecology for Secondary Schools, Unit I - Technology and Environmental Pollution, Parts 1 and 2.

    Science.gov (United States)

    New York City Board of Education, Brooklyn, NY. Bureau of Curriculum Development.

    Materials for a course on Urban Ecology are developed in these two documents which represent the first unit - Technology and Environmental Pollution. The entire course consists of seven units dealing with the many aspects of our way of life that produce an effect on, and in turn affected by, the quality of our physical environment. Unit I treats…

  17. Current projects of the Application Technology Research Unit (ATRU) USDA-ARS, Wooster/Toledo, Ohio

    Science.gov (United States)

    The Application Technology Research Unit (ATRU) is the largest multidisciplinary research team in the United States Department of Agriculture, Agricultural Research Service, conducting studies on floricultural and nursery crops. On-farm research is a major approach to the mission of this Unit. The...

  18. Professional nursing practice in critical units: assessment of work environment characteristics

    Science.gov (United States)

    Maurício, Luiz Felipe Sales; Okuno, Meiry Fernanda Pinto; Campanharo, Cássia Regina Vancini; Lopes, Maria Carolina Barbosa Teixeira; Belasco, Angélica Gonçalves Silva; Batista, Ruth Ester Assayag

    2017-01-01

    ABSTRACT Objective: assess the autonomy, control over environment, and organizational support of nurses' work process and the relationships between physicians and nurses in critical care units. Method: cross-sectional study conducted with 162 nurses working in the intensive care units and emergency service of a university hospital. The workers' satisfaction with their work environment was assessed using Brazilian Nursing Work Index - Revised, translated and adapted for the Brazilian culture. Results: average age was 31.6 ± 3.9 years; 80.2% were women; 68.5% Caucasians and 71.6% worked in intensive care units. The nurses considered autonomy (2.38 ± 0.64) and their relationship with physicians (2.24 ± 0.62) to be characteristics of the work environment that favored professional practice. Control over environment (2.78 ± 0.62) and organizational support (2.51 ± 0.54), however, were considered to be unfavorable. No statistically significant differences were found between the units based on the scores obtained by the professionals on the Brazilian Nursing Work Index - Revised. Conclusion: autonomy, relationship between physicians and nurses, and organizational support were considered by the units to be characteristics that favored nurses' professional practices. On the other hand, control over environment and organizational support were considered unfavorable. PMID:28301034

  19. Positive Gain Spirals at Work: From Job Resources to Work Engagement, Personal Initiative and Work-Unit Innovativeness

    Science.gov (United States)

    Hakanen, Jari J.; Perhoniemi, Riku; Toppinen-Tanner, Salla

    2008-01-01

    The present cross-lagged panel study aimed to investigate the energizing power of job resources and related gain spirals. Drawing on Hobfoll's Conservation of Resources (COR) theory's rarely tested assumptions of cumulative resource gains and gain spirals a reciprocal process was expected: (1) job resources lead to work engagement and work…

  20. Future Energy Technology. A Basic Teaching Unit on Energy. Revised.

    Science.gov (United States)

    McDermott, Hugh, Ed.; Scharmann, Larry, Ed.

    Recommended for grades 7-12 language arts, science, and social studies classes, this 5-7 day unit encourages students to investigate alternative energy sources through research. Focusing on geothermal energy, tide and ocean, fusion, wind, biomass, and solar energy as possible areas of consideration, the unit attempts to create an awareness of the…

  1. Use of technological equipment in critical care units: nurses' perceptions in Greece.

    Science.gov (United States)

    Kiekkas, Panagiotis; Karga, Maria; Poulopoulou, Maria; Karpouhtsi, Irini; Papadoulas, Vasileios; Koutsojannis, Constantinos

    2006-02-01

    The aim of this study was to determine the perceptions of nurses who work in critical care units about positive and negative effects related to the use of technological equipment and identify relationships between these perceptions and demographic characteristics of participants. Previous researchers have investigated the perceptions of nursing personnel about the effects of technology on clinical practice. However, most of them focus on specific negative effects. Positive and negative effects have never been studied as a whole. Critical care nurses were surveyed to elicit their perceptions regarding the use of technological equipment. The instrument comprised a 14-item questionnaire and a series of demographic characteristics. A five-point Likert scale was used for each of these 14 questions. The questionnaire was administered to 122 nurses working at the four critical care units of a major academic hospital in Patras, Greece, from 1/10/2003 to 31/12/2003. The completion of the questionnaires was achieved by means of a personal interview. A total of 118 questionnaires were completed. The majority of nurses recognized the positive effects of equipment regarding patient care and clinical practice. At the same time, they agreed that use of equipment possibly leads to increased risk due to human errors or mechanical faults, increased stress and restricted autonomy of nursing personnel. The use of machines does not add to nursing prestige and this may be related to decreased autonomy. Human errors, mechanical faults and increased stress do not seem to come as a result of time constriction but rather of inadequate education. Undergraduate and continuing education should respond efficiently to the needs of contemporary critical care. Recognition of positive and negative effects of machines through the investigation of perceptions of nurses is the first step before looking for ways of maximizing advantages and facing disadvantages of equipment use.

  2. Beyond participation -Social Influence on Information Technology and Work Environment

    DEFF Research Database (Denmark)

    Koch, Christian

    1997-01-01

    The contribution examines the organisation as framework for participation with focus on employees possibilities to impact the development of integrative information technology. These IT systems integrate across functions inside and outside the traditional organisation. Case studies carried out...

  3. E-Technology and Work/Life Balance for Academics with Young Children

    Science.gov (United States)

    Currie, Jan; Eveline, Joan

    2011-01-01

    Since the late 1980s, research on post-industrialized economies shows that the boundary between work and family is increasingly becoming blurred. The continuing evolution of e-technology allows work for some to be done anywhere, anytime. This article examines the degree to which e-technology has transferred work into the home lives of academics…

  4. Technology Support for Relation Work in Video Meetings

    DEFF Research Database (Denmark)

    Esbensen, Morten; Bardram, Jakob

    Distributed collaboration has a number of problems associated with it. One of these problems is the fact that distributed actors have to engage in explicit work to achieve the connections between them needed in a collaboration. The work of creating these connections have been named relation work....... Relation work is performed throughout a collaboration, however it is especially interesting to investigate in the context of the video meeting. This report asks the question “How can we design support for relation work in distributed video meetings?”. The two main contributions of this report are; (i......) the design, implementation and evaluation of SideBar - a videoconferencing system supporting relation work, and (ii) the proposal of three guidelines relevant for the design of relation work support....

  5. Determining the Performance of Fluorescence Molecular Imaging Devices Using Traceable Working Standards With SI Units of Radiance.

    Science.gov (United States)

    Zhu, Banghe; Rasmussen, John C; Litorja, Maritoni; Sevick-Muraca, Eva M

    2016-03-01

    To date, no emerging preclinical or clinical near-infrared fluorescence (NIRF) imaging devices for noninvasive and/or surgical guidance have their performances validated on working standards with SI units of radiance that enable comparison or quantitative quality assurance. In this work, we developed and deployed a methodology to calibrate a stable, solid phantom for emission radiance with International System of Units (SI) units of mW ·sr(-1) ·cm(-2) for use in characterizing the measurement sensitivity of ICCD and IsCMOS detection, signal-to-noise ratio, and contrast. In addition, at calibrated radiances, we assess transverse and lateral resolution of ICCD and IsCMOS camera systems. The methodology allowed demonstration of superior SNR of the ICCD over the IsCMOS technology and superior resolution of the IsCMOS over the ICCD approach. Contrast depended upon the camera settings (binning and integration time) and gain of intensifier. Finally, because the architecture of CMOS and CCD camera systems results in vastly different performance, we comment on the utility of these technologies for small animal imaging as well as clinical applications for noninvasive and surgical guidance.

  6. Task-Contingent Conscientiousness as a Unit of Personality at Work

    Science.gov (United States)

    Minbashian, Amirali; Wood, Robert E.; Beckmann, Nadin

    2010-01-01

    The present study examined the viability of incorporating task-contingent units into the study of personality at work, using conscientiousness as an illustrative example. We used experience-sampling data from 123 managers to show that (a) momentary conscientiousness at work is contingent on the difficulty and urgency demands of the tasks people…

  7. Changing Times: The Use of Reduced Work Time Options in the United States.

    Science.gov (United States)

    Olmsted, Barney

    1983-01-01

    This article addresses the increase in voluntary reduced work time arrangements that have developed in the United States in response to growing interest in alternatives to the standardized approach to scheduling. Permanent part-time employment, job sharing, and voluntary reduced work time plans are defined, described and, to a limited extent,…

  8. Task-Contingent Conscientiousness as a Unit of Personality at Work

    Science.gov (United States)

    Minbashian, Amirali; Wood, Robert E.; Beckmann, Nadin

    2010-01-01

    The present study examined the viability of incorporating task-contingent units into the study of personality at work, using conscientiousness as an illustrative example. We used experience-sampling data from 123 managers to show that (a) momentary conscientiousness at work is contingent on the difficulty and urgency demands of the tasks people…

  9. Science and Technology Teachers' Opinions about Problems Faced While Teaching 8th Grade Science Unit "Force and Motion" and Suggestions for Solutions

    Science.gov (United States)

    Bozdogan, Aykut Emre; Uzoglu, Mustafa

    2015-01-01

    The aim of this study is to explore the problems encountered while teaching force and motion unit in 8th grade science and technology course from teachers' perspectives and offer solutions to eliminate these problems. The study was conducted with 248 science and technology teachers working in 7 regions in Turkey in 2012-2013 academic year.…

  10. Derivation of Plastic Work Rate Done per Unit Volume for Mean Yield Criterion and Its Application

    Institute of Scientific and Technical Information of China (English)

    Dewen ZHAO; Yingjie XIE; Xiaowen WANG; Xianghua LIU

    2005-01-01

    In Haigh Westergaard stress space linear combination of twin shear stress and Tresca yield functions is called the mean yield (MY) criterion. The mathematical relationship of the criterion and its plastic work rate done per unit volume were derived. A generalized worked example of slab forging was analyzed by the criterion and its corresponding plastic work rate done per unit volume. Then, the precision of the solution was compared with those by Mises and Twin shear stress yield criterions, respectively. It turned out that the calculated results by MY criterion were in good agreement with those by Mises criterion.

  11. Developing Ethical Guidelines for Creating Social Media Technology Policy in Social Work Classrooms

    Directory of Open Access Journals (Sweden)

    Shane R. Brady

    2015-07-01

    Full Text Available This paper will discuss social media technology in the context of social work education. While social media technology is prevalent in social work education, most discourse about ethical use of social media in the classroom has taken a prescriptive and overly cautious approach that neglects the context dependent nature that social work educators teach in as well as the overwhelmingly positive potential of social media technology in the classroom. This paper utilizes social constructivist theory and the Competing Values framework to guide the development of an ethical decision making framework for social work educators to use in order to create dynamic classroom policies related to social media technology. The authors strive to make a modest contribution to the existing literature related to social media technology and social work through the development of this new ethical decision making framework and discourse related to social media technology, ethics, and social work education.

  12. Development of Key Technologies of Large Hydro Unit in HEC

    Institute of Scientific and Technical Information of China (English)

    Wu Weizhang

    2010-01-01

    @@ Introduction to HEC Harbin Electric Machinery Company Limited (HEC) is a pivotal company that produces large electric machinery and accessorial control equipment in China.The hydro units made by HEC have accounted for about half of the large-and medium-size hydropower units installed in China,while the thermal generator units occupy about one-third of the total thermal capacity of China.HEC has the ability to develop,design and manufacture products independently,and its typical products include hydro turbine,hydro generator,turbo generator and control equipment.

  13. Work, family, support, and depression: employed mothers in Israel, Korea, and the United States.

    Science.gov (United States)

    O'Brien, Karen M; Ganginis Del Pino, Heather V; Yoo, Sung-Kyung; Cinamon, Rachel Gali; Han, Young-Joo

    2014-07-01

    Our research revealed differences in work-family constructs for employed mothers in 3 countries, Israel (N = 105), Korea (N = 298), and the United States (N = 305). Although levels of work-family conflict were comparable, the Korean women had the lowest levels of work-family enrichment compared with the Israeli and American mothers. Moreover, Korean women reported the most depression and the least support from both spouses and employers. Spousal support mediated the relationship between work-family conflict and depression for employed mothers in Israel, Korea, and the United States. As hypothesized by conservation of resources theory (Hobfoll, 1989, 1998, 2001), threat of resource loss (operationalized as work-family conflict) was related to depression more strongly than was resource gain (i.e., work-family enrichment).

  14. Developing Ethical Guidelines for Creating Social Media Technology Policy in Social Work Classrooms

    OpenAIRE

    Shane R. Brady; David A. McLeod; Jimmy A. Young

    2015-01-01

    This paper will discuss social media technology in the context of social work education. While social media technology is prevalent in social work education, most discourse about ethical use of social media in the classroom has taken a prescriptive and overly cautious approach that neglects the context dependent nature that social work educators teach in as well as the overwhelmingly positive potential of social media technology in the classroom. This paper utilizes social constructivist theo...

  15. Development of Key Technologies of Large Hydro Unit in HEC

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Introduction to HEC Harbin Electric Machinery Company Limited (HEC) is a pivotal company that produces large electric machinery and accessorial control equipment in China. The hydro units made by HEC have accounted

  16. Risk Reduction Technologies in General Practice and Social Work

    Directory of Open Access Journals (Sweden)

    Devin Rexvid

    2012-12-01

    Full Text Available General practitioners (GPs and social workers (SWs are professions whose professional autonomy and discretion have changed in the so-called risk and audit society. The aim of this article is to compare GPs’ and SWs’ responses to Evidence-Based and Organizational Risk Reduction Technologies (ERRT and ORRT. It is based on a content analysis of 54 peer-reviewed empirical articles. The results show that both professions held ambivalent positions towards ERRT. The response towards ORRT differed in that GPs were sceptical whilst SWs took a more pragmatic view. Furthermore the results suggest that SWs might experience professional benefits by adopting an adherent approach to the increased dissemination of risk reduction technologies (RRT. GPs, however, did not seem to experience such benefits. Keywords: Profession, risk, social worker, general practitioner, risk reduction technologies, evidence-based practice/medicine 

  17. Determination of technological risk during maintenance work on oil tanks

    OpenAIRE

    Калиновський, Андрій Якович; Липовий, Володимир Олександрович; Титаренко, Андрій Вікторович

    2015-01-01

    The article is devoted to the improvement of environmental safety at hazardous objects and surrounding areas with the presence of technological processes related to repair of oil tanks by controlling technological risks defined taking into account the influence of factors on their values.The aims of the study were man-made risks and extent of environment pollution as a result of accidents caused by process or the operation of the repair of oil tanks.In theoretical studies it was used complex ...

  18. A time study of physicians' work in a German university eye hospital to estimate unit costs.

    Directory of Open Access Journals (Sweden)

    Jan Wolff

    Full Text Available Technical efficiency of hospital services is debated since performance has been heterogeneous. Staff time represents the main resource in patient care and its inappropriate allocation has been identified as a key factor of inefficiency. The aim of this study was to analyse the utilisation of physicians' work time stratified by staff groups, tasks and places of work. A further aim was to use these data to estimate resource use per unit of output.A self-reporting work-sampling study was carried during 14-days at a University Eye Hospital. Staff costs of physicians per unit of output were calculated at the wards, the operating rooms and the outpatient unit.Forty per cent of total work time was spent in contact with the patient. Thirty per cent was spent with documentation tasks. Time spent with documentation tasks declined monotonically with increasing seniority of staff. Unit costs were 56 € per patient day at the wards, 77 € and 20 € per intervention at the operating rooms for inpatients and outpatients, respectively, and 33 € per contact at the outpatient unit. Substantial differences in resources directly dedicated to the patient were found between these locations.The presented data provide unprecedented units costs in inpatient Ophthalmology. Future research should focus on analysing factors that influence differences in time allocation, such as types of patients, organisation of care processes and composition of staff.

  19. A study on work life balance amongst managers of garment units in Tamilnadu State, India

    Directory of Open Access Journals (Sweden)

    Kalaiselvi Kandampalayam Thulasimani

    2010-07-01

    Full Text Available Work life balance plays an important role now a day. Employees want it, managers need it, and organization cannot afford to ignore it! Managers need to take work-life balance seriously particularly in garment units. The more overworked and overloaded, the higher the demands or the expectations on the department or the work unit, the more the managers have to rely on their employees to produce at the highest possible level of efficiency, effectiveness, and quality. If managers are out of balance or stressed or sick then they will be less committed to the outcomes, they will be less committed to the organization, they will be less committed to the client, the product or goods or service that they are producing. This research paper examined the work life balance amongst managers of garment units in Tamil nadu state. The methodology adopted for the study was descriptive research design. Data were collected from 480 managers through questionnaire method around Tamilnadu state, India. In the present study, stastical tools such as percentage analysis, mean value, chi-square, ANOVA, and correlation analysis were used for the analysis. The results indicated that the work life balance of managers are not completely successful due to their present working hours, working environment and increase in products prices, work load, responsibilities in work and  decrease of job security due to recession.

  20. Design of New Food Technology: Social Shaping of Working Environment

    DEFF Research Database (Denmark)

    Broberg, Ole

    2000-01-01

    A five-year design process of a continuous process wok has been studied with the aim of elucidating the conditions for integrating working environment aspects. The design process is seen as a network building activity and as a social shaping process of the artefact. A working environment log...

  1. Design of New Food Technology: Social Shaping of Working Environment

    DEFF Research Database (Denmark)

    Broberg, Ole

    2000-01-01

    A five-year design process of a continuous process wok has been studied with the aim of elucidating the conditions for integrating working environment aspects. The design process is seen as a network building activity and as a social shaping process of the artefact. A working environment log is s...

  2. Challenges and Opportunities for Collaborative Technologies for Home Care Work

    DEFF Research Database (Denmark)

    Christensen, Lars Rune; Grönvall, Erik

    2011-01-01

    This article offers an exploration of home care work and the design of computational devices in support of such work. We present findings from a field study and four participatory design workshops. Themes emerging from the findings suggest that home care work may be highly cooperative in nature...... and requires substantial articulation work among the actors, such as family members and care workers engaged in providing care for older adults. Although they provide home care for older adults in cooperation, family members and care workers harbour diverging attitudes and values towards their joint efforts....... The themes emerging are used to elicit a number of design implications and to promote some illustrative design concepts for new devices in support of cooperative home care work....

  3. special issue: Technology transfer in United States universities

    OpenAIRE

    Ann-Charlotte Fridh; Bo Carlsson

    2002-01-01

    This paper examines the role of offices of technology transfer (OTT) in 12 U.S. universities in 1998 in commercializing research results in the form of patents, licenses, and start-ups of new companies. We study the organization and place of OTTs within the university structure, the process of technology transfer, and the staffing and funding of the office. Data were collected through a mail questionnaire followed up through telephone interviews. We also conducted a statistical analysis of da...

  4. Managing medical technology: lessons for the United States from Quebec and France.

    Science.gov (United States)

    Rosenau, P V

    2000-01-01

    Important modifications to technology assessment, diffusion, adoption, and utilization must take place if the United States is to better employ medical technology and save resources so as to assure access for the uninsured and underinsured. The United States can learn from other health systems that are more successful in achieving these goals. The author selects for comparison the health systems of France and Quebec. The discussion focuses on the differences between the three systems in the management of medical technology on a range of policy-relevant dimensions, including health system structure, attitudes about planning versus market competition, government regulation, the balance between decentralization and centralization, the needs of the individual and those of the society, linkages between technology assessment and policy-making, and the importance of medical technology assessment for medical practice. Seven specific recommendations are made for better managing medical technology in the United States, drawing on what can be observed from the experiences of Quebec and France.

  5. High Technology, Work, and Inequality in Southern Labor Markets.

    Science.gov (United States)

    Colclough, Glenna; Tolbert, Charles M., II

    1990-01-01

    Explores the relationship among high technology industrialization, skill levels, and economic inequality. Finds that minority labor force participants experience more earnings discrimination in high tech industries than in other industries. Attributes findings to variations in local labor market contexts and to differing stages of product cycles…

  6. Knowledge management, health information technology and nurses' work engagement

    NARCIS (Netherlands)

    Hendriks, P.H.J.; Ligthart, P.E.M.; Schouteten, R.L.J.

    2016-01-01

    BACKGROUND: Knowledge management (KM) extends the health information technology (HIT) literature by addressing its impact on creating knowledge by sharing and using the knowledge of health care professionals in hospitals. PURPOSE: The aim of the study was to provide insight into how HIT affects

  7. Knowledge management, health information technology and nurses' work engagement

    NARCIS (Netherlands)

    Hendriks, P.H.J.; Ligthart, P.E.M.; Schouteten, R.L.J.

    2016-01-01

    BACKGROUND: Knowledge management (KM) extends the health information technology (HIT) literature by addressing its impact on creating knowledge by sharing and using the knowledge of health care professionals in hospitals. PURPOSE: The aim of the study was to provide insight into how HIT affects

  8. Challenges and Opportunities for Collaborative Technologies for Home Care Work

    DEFF Research Database (Denmark)

    Christensen, Lars Rune; Grönvall, Erik

    2011-01-01

    and requires substantial articulation work among the actors, such as family members and care workers engaged in providing care for older adults. Although they provide home care for older adults in cooperation, family members and care workers harbour diverging attitudes and values towards their joint efforts....... The themes emerging are used to elicit a number of design implications and to promote some illustrative design concepts for new devices in support of cooperative home care work....

  9. Making aerospace technology work for the automotive industry, introduction

    Science.gov (United States)

    Olson, W. T.

    1978-01-01

    NASA derived technology already in use in the automotive industry include: (1) developments in electronics design, computer systems, and quality control methods for line testing of cars and trucks; (2) a combustion analysis computer program for automotive engine research and development; (3) an infrared scanner and television display for analyzing tire design and performance, and for studying the effects of heat on the service life of V-belts, shock mounts, brakes, and rubber bearings; (4) exhaust gas analyzers for trouble shooting and emissions certification; (5) a device for reducing noise from trucks; and (6) a low cost test vehicle for measuring highway skid resistance. Services offered by NASA to facilitate access to its technology are described.

  10. Risk reduction technologies in general practice and social work

    OpenAIRE

    Rexvid, Devin; Blom, Björn; Evertsson, Lars; Forssén, Annika

    2012-01-01

    General practitioners (GPs) and social workers (SWs) are professions whose professional autonomy and discretion have changed in the so-called risk and audit society. The aim of this article is to compare GPs’ and SWs’ responses to Evidence-Based and Organizational Risk Reduction Technologies (ERRT and ORRT). It is based on a content analysis of 54 peer-reviewed empirical articles. The results show that both professions held ambivalent positions towards ERRT. The response towards ORRT differed...

  11. Risk Reduction Technologies in General Practice and Social Work

    OpenAIRE

    Devin Rexvid; Björn Blom; Lars Evertsson; Annika Forssén

    2012-01-01

    General practitioners (GPs) and social workers (SWs) are professions whose professional autonomy and discretion have changed in the so-called risk and audit society. The aim of this article is to compare GPs’ and SWs’ responses to Evidence-Based and Organizational Risk Reduction Technologies (ERRT and ORRT). It is based on a content analysis of 54 peer-reviewed empirical articles. The results show that both professions held ambivalent positions towards ERRT. The response towards ORRT differed...

  12. Relationships between work unit climate and labour productivity in the financial sector: A longitudinal test of the mediating role of work satisfaction

    NARCIS (Netherlands)

    Voorde, F.C. van de; Veldhoven, M.J.P.M. van; Paauwe, J.

    2014-01-01

    This study is designed to test the mediating role of work satisfaction in the relationship between work unit climate and labour productivity. Two work unit climate facets are examined: goals and service orientation. Longitudinal data obtained from more than 14,000 employees in 171 branches of a

  13. Relationships between work unit climate and labour productivity in the financial sector : A longitudinal test of the mediating role of work satisfaction

    NARCIS (Netherlands)

    van de Voorde, F.C.; van Veldhoven, M.J.P.M.; Paauwe, J.

    2014-01-01

    This study is designed to test the mediating role of work satisfaction in the relationship between work unit climate and labour productivity. Two work unit climate facets are examined: goals and service orientation. Longitudinal data obtained from more than 14,000 employees in 171 branches of a

  14. Relationships between work unit climate and labour productivity in the financial sector: A longitudinal test of the mediating role of work satisfaction

    NARCIS (Netherlands)

    Voorde, F.C. van de; Veldhoven, M.J.P.M. van; Paauwe, J.

    2014-01-01

    This study is designed to test the mediating role of work satisfaction in the relationship between work unit climate and labour productivity. Two work unit climate facets are examined: goals and service orientation. Longitudinal data obtained from more than 14,000 employees in 171 branches of a fina

  15. The Work Unit and Intergenerational Mobility:Is the work unit system declining?%单位与代际地位流动:单位制在衰落吗?

    Institute of Scientific and Technical Information of China (English)

    余红; 刘欣

    2004-01-01

    This paper explores the eontinuality of effects of work unit in intergenerational mobility in urban China based on a 1996 survey data from Wuhan city. Statistical findings suggest that the sector, rank, and size of parents' work unit have significant effects on that of their children' s first work unit since 1978, and this intergenerational inheritance of work unit is becoming more and more significant even after 1986 when dingti and ne/zhao policy was abolished. It also shows that through all history periods (1949 - 1966, 1966 - 1976, 1977 - 1986, and 1987 - 1996), despite of its increasing effects on occupational status, education has only relatively limited effects on the entrance to work units compared with that of parents' work unit. The authors conclude that the effect of work unit on social mobility has not declined, on the contrary, it is, together with education, continuously playing a role in urban Chinese citizen status attainment.

  16. Air Guard Unit Capitalizing on Leading-Edge Technology

    OpenAIRE

    Center for Homeland Defense and Security

    2012-01-01

    Center for Homeland Defense and Security, PRESS RELEASES When the California Air National Guard 129th Rescue Wing deploys next year to the Horn of Africa and Afghanistan, it plans to have a new, game-changing technology developed at the...

  17. Intimate Technology: A Tool for Teaching Anti-Racism in Social Work Education

    Science.gov (United States)

    Deepak, Anne C.; Biggs, Mary Jo Garcia

    2011-01-01

    In this article, the authors introduce a new conceptual tool, intimate technology, to mobilize social work students' commitment to anti-racism. Intimate technology is marked by its emotional intensity and accessibility, and its effect of de-centering knowledge and authority. This teaching strategy integrates the modality of intimate technology via…

  18. Impact of Collaborative Work on Technology Acceptance: A Case Study from Virtual Computing

    Science.gov (United States)

    Konak, Abdullah; Kulturel-Konak, Sadan; Nasereddin, Mahdi; Bartolacci, Michael R.

    2017-01-01

    Aim/Purpose: This paper utilizes the Technology Acceptance Model (TAM) to examine the extent to which acceptance of Remote Virtual Computer Laboratories (RVCLs) is affected by students' technological backgrounds and the role of collaborative work. Background: RVCLs are widely used in information technology and cyber security education to provide…

  19. How Undergraduate Students Use Social Media Technologies to Support Group Project Work

    Science.gov (United States)

    McAliney, Peter J.

    2013-01-01

    Technology continues to evolve and become accessible to students in higher education. Concurrently, teamwork has become an important skill in academia and the workplace and students have adopted established technologies to support their learning in both individual and team project work. Given the emergence of social media technologies, I examined…

  20. How Undergraduate Students Use Social Media Technologies to Support Group Project Work

    Science.gov (United States)

    McAliney, Peter J.

    2013-01-01

    Technology continues to evolve and become accessible to students in higher education. Concurrently, teamwork has become an important skill in academia and the workplace and students have adopted established technologies to support their learning in both individual and team project work. Given the emergence of social media technologies, I examined…

  1. Impact of Collaborative Work on Technology Acceptance: A Case Study from Virtual Computing

    Science.gov (United States)

    Konak, Abdullah; Kulturel-Konak, Sadan; Nasereddin, Mahdi; Bartolacci, Michael R.

    2017-01-01

    Aim/Purpose: This paper utilizes the Technology Acceptance Model (TAM) to examine the extent to which acceptance of Remote Virtual Computer Laboratories (RVCLs) is affected by students' technological backgrounds and the role of collaborative work. Background: RVCLs are widely used in information technology and cyber security education to provide…

  2. IMIA Working Group 15 : Technology assessment and quality development in health informatics

    NARCIS (Netherlands)

    Gennip, E.M.S.J. van

    1999-01-01

    The working group on technology assessment and quality development in health informatics was established as a follow-up to the recommendations made at the IMIA-ISTAHC working conference in 1990. The working group was approved by the IMIA General Assembly at Kyoto, September, 1993. The working group

  3. Pedagogical value of using information technologies in the individual work of students

    Directory of Open Access Journals (Sweden)

    Гулмира Пернебаевна Мейрбекова

    2013-12-01

    Full Text Available The article deals with the pedagogical aspect of using information technologies in students’ self-work and increasing their activeness. The increasing involvement of new information technologies and the application of competent approach during the educaional process of the International Kazakh-Turkish Unicersity named after A. Yasavi. One of the actual problems of training the future specialists is the usage of information technologies in students’ self-work and forming the information communicative competence of the future ecologists. The versatile characteristic of basic activity types of information communicative competence information technologies in apply with information technologies is offered and examined

  4. Keynote presentation: Project Management, Technology and Evolving Work Processes

    DEFF Research Database (Denmark)

    Kampf, Constance Elizabeth

    Bridging the classroom and workplace is a challenge in the Project Management classroom because students rarely have the opportunity or the experience needed to head up large projects. So how can instructors present the opportunity to develop skills and gain experience needed to understand project...... management in a classroom setting? To begin to answer this question, the presentation describes three key strategies used in a Project Management course developed from a communications perspective in the International Bachelor Program in Marketing and Management Communication, Business & Social Sciences...... Management regardless of the technology used to support it....

  5. Science and technology awareness for preschool children: a working model

    CSIR Research Space (South Africa)

    Van Deventer, A

    2009-05-01

    Full Text Available these positive experiences as references to support their developing interests and attitudes towards Science and Technology. The Process TekkiTots started in 2006 when Morning Star Montessori preschool in the Pretoria area expressed the need for Science... to preschool children. I put together twenty-five lessons and presented it to a group of six children at a Montessori preschool once a week. It took on average an hour to complete a lesson. I observed the interest the children showed and eagerness to take...

  6. How Technology Changes Demands for Human Skills. OECD Education Working Papers, No. 45

    Science.gov (United States)

    Levy, Frank

    2010-01-01

    This paper places the competencies to be measured by the OECD's Programme for the International Assessment of Adult Competencies (PIAAC) in the context of the technological developments which are reshaping the nature of the workplace and work in the 21st century. The largest technological force currently shaping work is the computer. Computers are…

  7. Ethical Dilemmas in Applying Second-Wave Information Technology to Social Work Practice.

    Science.gov (United States)

    Cwikel, Julie G.; Cnaan, Ram A.

    1991-01-01

    Describes second wave information technology in social work as characterized by modern databases, decision-support systems, expert systems, electronic networks, and therapeutic applications that have greater impact on direct practice. Assesses ethical dilemmas posed by use of second-wave information technology in social work practice to encourage…

  8. Programs for Middle School Math: An Inventory of Existing Technology. Working Paper

    Science.gov (United States)

    Saultz, Andrew

    2012-01-01

    In this working paper, Andrew Saultz of Michigan State University inventories the current landscape of technology programs available for middle school math. The working paper is not intended as a "consumers' guide" to technology programs, and the descriptions of some specific programs are not fully accurate or current. Readers who are interested…

  9. Integrating Aspects of Working Environment into a National Research and Development Programme on Food Technology

    DEFF Research Database (Denmark)

    Broberg, Ole; Hansen, Iben Posniak

    2001-01-01

    In a Danish national research and development program on food technology, it was made a condition that funded projects consider potential working environment impacts. The present study evaluated these projects and concluded that this condition failed to have any significant effect on outcomes...... of working environment and food science and technology....

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

    Science.gov (United States)

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

    2016-01-01

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

  11. The provision of assistive technology products and services for people with dementia in the United Kingdom.

    Science.gov (United States)

    Gibson, Grant; Newton, Lisa; Pritchard, Gary; Finch, Tracy; Brittain, Katie; Robinson, Louise

    2016-07-01

    In this review we explore the provision of assistive technology products and services currently available for people with dementia within the United Kingdom. A scoping review of assistive technology products and services currently available highlighted 171 products or product types and 331 services. In addition, we assimilated data on the amount and quality of information provided by assistive technology services alongside assistive technology costs. We identify a range of products available across three areas: assistive technology used 'by', 'with' and 'on' people with dementia. Assistive technology provision is dominated by 'telecare' provided by local authorities, with services being subject to major variations in pricing and information provision; few currently used available resources for assistive technology in dementia. We argue that greater attention should be paid to information provision about assistive technology services across an increasingly mixed economy of dementia care providers, including primary care, local authorities, private companies and local/national assistive technology resources.

  12. Ergonomic evaluation of technology change at work and its effect on health

    OpenAIRE

    Chaikumarn, Montakarn

    2005-01-01

    The change at work in the context of technology change has affected human’s health in relation to their working condition, attitude, and MSDs risk factors. These changes were included: adopting new tools, work concept work environments, and work system. Ergonomic methods, can be applied as tools for identify, evaluate these effects of the changes whether they give better health and work condition to workers. The purpose of this thesis is to apply the ergonomic methods to evaluate/identify the...

  13. 31 CFR 560.418 - Release of technology or software in the United States or a third country.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Release of technology or software in... IRANIAN TRANSACTIONS REGULATIONS Interpretations § 560.418 Release of technology or software in the United States or a third country. The release of technology or software in the United States, or by a United...

  14. Technology in the work of Jack Kerouac and William S. Burroughs

    OpenAIRE

    2008-01-01

    This thesis explores the use and significance of technologies of representation in the work of Jack Kerouac (1922-1969) and William S. Burroughs (1914-1997), particularly in relation to the development of ideas of free and improvisatory expression in the 1950s. More specifically it focuses on the role played by the technologies of the typewriter and tape recorder in the textual production of key works of each writer and how these technologies are also thematically important in their explorat...

  15. Keynote presentation: Project Management, Technology and Evolving Work Processes

    DEFF Research Database (Denmark)

    Kampf, Constance Elizabeth

    Bridging the classroom and workplace is a challenge in the Project Management classroom because students rarely have the opportunity or the experience needed to head up large projects. So how can instructors present the opportunity to develop skills and gain experience needed to understand project...... management in a classroom setting? To begin to answer this question, the presentation describes three key strategies used in a Project Management course developed from a communications perspective in the International Bachelor Program in Marketing and Management Communication, Business & Social Sciences......, Aarhus University. First, this Project Management course involves continual, ongoing development through working with real clients. To learn about project management from a communications perspective, learners were asked to work in teams for project conception and planning. To communicate with the client...

  16. Nurses' work environments, care rationing, job outcomes, and quality of care on neonatal units.

    Science.gov (United States)

    Rochefort, Christian M; Clarke, Sean P

    2010-10-01

    This paper is a report of a study of the relationship between work environment characteristics and neonatal intensive care unit nurses' perceptions of care rationing, job outcomes, and quality of care. International evidence suggests that attention to work environments might improve nurse recruitment and retention, and the quality of care. However, comparatively little attention has been given to neonatal care, a specialty where patient and nurse outcomes are potentially quite sensitive to problems with staffing and work environments. Over a 6-month period in 2007-2008, a questionnaire containing measures of work environment characteristics, nursing care rationing, job satisfaction, burnout and quality of care was distributed to 553 nurses in all neonatal intensive care units in the province of Quebec (Canada). A total of 339 nurses (61.3%) completed questionnaires. Overall, 18.6% were dissatisfied with their job, 35.7% showed high emotional exhaustion, and 19.2% rated the quality of care on their unit as fair or poor. Care activities most frequently rationed because of insufficient time were discharge planning, parental support and teaching, and comfort care. In multivariate analyses, higher work environment ratings were related to lower likelihood of reporting rationing and burnout, and better ratings of quality of care and job satisfaction. Additional research on the determinants of nurse outcomes, the quality of patient care, and the impact of rationing of nursing care on patient outcomes in neonatal intensive care units is required. The Neonatal Extent of Work Rationing Instrument appears to be a useful tool for monitoring the extent of rationing of nursing care in neonatal units. © 2010 Blackwell Publishing Ltd.

  17. Welfare Technology and Surveillance in Care Work for Elderly Citizens

    DEFF Research Database (Denmark)

    Hansen, Agnete Meldgaard; Kamp, Annette; Grosen, Sidsel Lond;

    ‘Welfare technologies’ are increasingly used in a variety of settings in the Danish welfare state (Mortensen 2015), where they are envisioned as leading to a new and smarter form of welfare state service delivery, promising increased efficiency, better quality, and citizen empowerment (Finansmini......‘Welfare technologies’ are increasingly used in a variety of settings in the Danish welfare state (Mortensen 2015), where they are envisioned as leading to a new and smarter form of welfare state service delivery, promising increased efficiency, better quality, and citizen empowerment...... (Finansministeriet 2014). Based on two ethnographic field studies we discuss how selected technologies facilitate care and surveillance of citizens in different manners and with different consequences for care relationships between citizens and eldercare professionals. We focus on ‘intelligent floors...

  18. Success in large high-technology projects: What really works?

    Science.gov (United States)

    Crosby, P.

    2014-08-01

    Despite a plethora of tools, technologies and management systems, successful execution of big science and engineering projects remains problematic. The sheer scale of globally funded projects such as the Large Hadron Collider and the Square Kilometre Array telescope means that lack of project success can impact both on national budgets, and collaborative reputations. In this paper, I explore data from contemporary literature alongside field research from several current high-technology projects in Europe and Australia, and reveal common `pressure points' that are shown to be key influencers of project control and success. I discuss the how mega-science projects sit between being merely complicated, and chaotic, and explain the importance of understanding multiple dimensions of project complexity. Project manager/leader traits are briefly discussed, including capability to govern and control such enterprises. Project structures are examined, including the challenge of collaborations. I show that early attention to building project resilience, curbing optimism, and risk alertness can help prepare large high-tech projects against threats, and why project managers need to understand aspects of `the silent power of time'. Mission assurance is advanced as a critical success function, alongside the deployment of task forces and new combinations of contingency plans. I argue for increased project control through industrial-style project reviews, and show how post-project reviews are an under-used, yet invaluable avenue of personal and organisational improvement. Lastly, I discuss the avoidance of project amnesia through effective capture of project knowledge, and transfer of lessons-learned to subsequent programs and projects.

  19. Communications Technology in the Future of Higher Education in the United States.

    Science.gov (United States)

    Morgan, Robert P.

    An examination is made of the potential role of communications media and technology in the future of higher education in the United States (U.S.). The status of U.S. higher education is reviewed, important trends are identified, and the rationale for increased technological utilization is discussed. This is followed by a description of selected…

  20. The Supply and Demand of Technology and Engineering Teachers in the United States: Who Knows?

    Science.gov (United States)

    Moye, Johnny J.

    2017-01-01

    The purpose of this study was to determine the supply and demand of technology and engineering teachers in the United States. Once gathered, the resulting data (that was available) was compared to previous studies to determine trends. The researcher reviewed the 2010-11 through 2015-16 Technology & Engineering Teacher Education Directories. To…

  1. Professional competences of nurse to work in Intensive Care Units: an integrative review.

    Science.gov (United States)

    Camelo, Silvia Helena Henriques

    2012-01-01

    This study aimed to identify and analyze nurses' competences to work at Intensive Care Units-ICU. An integrative review method was used, and data were collected in LILACS, SciELO and BDENF, from August to October 2010. Ten articles were identified, published in the last 12 years. Data grouping permitted the construction of thematic units related to nurses' competences: nursing care management, high-complexity nursing care delivery, decision making, leadership, communication, continuing/permanent education, human resource management, material resource management. The professional competences identified can support the outline of guidelines to constitute the profile of nursing working in intensive care units and drive/mobilize the improvement of nursing care practices.

  2. United State Collaboration working in the Atlas hall experiment (B180).

    CERN Document Server

    Maximilien Brice

    2006-01-01

    It's a small world; at least you might think so after a visit to Building 180. Inside, about 30 engineers and physicists weld, measure and hammer away. They hail from Pakistan, Israel, Japan, China, Russia and the United States and they work toward one common goal: the completion of the ATLAS muon chamber endcaps

  3. Technology in Education, 1988. Working Papers of Planning and Development Research. Working Paper 88-2.

    Science.gov (United States)

    Sharon, Donna

    This report on technology in education has been prepared, primarily for TVOntario staff, to highlight new and growing educational applications and to summarize recent evaluations of earlier application efforts. The descriptions of trends and developments are classified by media format. Representative applications of the media include: (1)…

  4. Traceable working standards with SI units of radiance for characterizing the measurement performance of investigational clinical NIRF imaging devices

    Science.gov (United States)

    Zhu, Banghe; Rasmussen, John C.; Litorja, Maritoni; Sevick-Muraca, Eva M.

    2017-03-01

    All medical devices for Food and Drug market approval require specifications of performance based upon International System of Units (SI) or units derived from SI for reasons of traceability. Recently, near-infrared fluorescence (NIRF) imaging devices of a variety of designs have emerged on the market and in investigational clinical studies. Yet the design of devices used in the clinical studies vary widely, suggesting variable device performance. Device performance depends upon optimal excitation of NIRF imaging agents, rejection of backscattered excitation and ambient light, and selective collection of fluorescence emanating from the fluorophore. There remains no traceable working standards with SI units of radiance to enable prediction that a given molecular imaging agent can be detected in humans by a given NIRF imaging device. Furthermore, as technologies evolve and as NIRF imaging device components change, there remains no standardized means to track device improvements over time and establish clinical performance without involving clinical trials, often costly. In this study, we deployed a methodology to calibrate luminescent radiance of a stable, solid phantom in SI units of mW/cm2/sr for characterizing the measurement performance of ICCD and IsCMOS camera based NIRF imaging devices, such as signal-to-noise ratio (SNR) and contrast. The methodology allowed determination of superior SNR of the ICCD over the IsCMOS system; comparable contrast of ICCD and IsCMOS depending upon binning strategies.

  5. CTS United States experiments - A progress report. [Communications Technology Satellite for high power broadcasting

    Science.gov (United States)

    Robbins, W. H.; Donoughe, P. L.

    1976-01-01

    The Communications Technology Satellite (CTS) is a high-power broadcast satellite launched by NASA on January 17, 1976. CTS is the first satellite to operate at a frequency of 12 gigahertz and incorporates technology making possible new satellite telecommunications services. CTS is a cooperative program of the United States and Canada. This paper presents the results of the United States experimental activity to date. Wide segments of the population are involved in the Experiments Program, including the scientific community, other government agencies, industry, and the education and health entities. The experiments are associated with both technological objectives and the demonstration of new community and social services via satellite.

  6. Low back pain and work-related factors among nurses in intensive care units.

    Science.gov (United States)

    June, Kyung Ja; Cho, Sung-Hyun

    2011-02-01

    To examine the relationship of low back pain prevalence and treatment to personal and work-related characteristics among intensive care unit nurses. Back pain is the most common work-related health problem among nurses. A cross-sectional study including a survey conducted in 2007. The study sample included 1345 nurses in 65 intensive care units in 22 South Korean hospitals. Back pain prevalence was measured by the frequency of back pain (always, once a week, once a month or once in two or more months) during the past year. Multilevel logistic regression analyses were conducted to examine the relationship between back pain and personal and work-related characteristics. The mean age of nurses was 27.2 years. Overall, 90.3% of nurses had back pain at least once a month (21.9% always, 40.7% once a week and 27.7% once a month). Only 18.3% had received medical treatment for their back pain. Compared with neonatal intensive care unit nurses, who had the lowest prevalence, nurses in other specialties, excluding paediatric intensive care units, had a greater likelihood of back pain. Specialty medical (e.g. cardiology, neurology) intensive care unit nurses had the greatest probability of back pain and treatment. Perceiving staffing as inadequate and working 6 or more night shifts per month were related to a 64% increase (OR = 1.64; 95% CI =1.16-2.33) and 48% increase (OR =1.48; 95% CI = 1.10-1.99) in back pain, respectively. Nurses with 2-4 years of working experience in intensive care units had the greatest probability of back pain and treatment. A high prevalence of back pain was found in intensive care unit nurses, even though they comprise a very young workforce in Korea. Improving nurse staffing, reducing the frequency of night shifts and assessing risk factors in specific intensive care unit specialties are suggested to decrease back pain prevalence. © 2010 The Authors. Journal compilation © 2010 Blackwell Publishing Ltd.

  7. Deduction of plastic work rate per unit volume for unified yield criterion and its application

    Institute of Scientific and Technical Information of China (English)

    ZHAO De-wen; LI Jing; LIU Xiang-hua; WANG Guo-dong

    2009-01-01

    A unified linear expression of plastic work rate per unit volume is deduced from the unified linear yield criterion and the associated flow rule. The expression is suitable for various linear yield loci in the error triangle between Tresca's and twin shear stress yield loci on the π-plane. It exhibits generalization in which the different value of criterion parameter b corresponds to a specific linear formula of plastic work rate per unit volume. Finally, with the unified linear expression of plastic work rate and upper-bound parallel velocity field the strip forging without bulge is successfully analyzed and an analytical result is also obtained. The comparison with traditional solutions shows that when b=1/(1+(√3)) the result is the same as the upper bound result by Mises' yield criterion, and it also is identical to that by slab method with m=1, σ0=0.

  8. The adjusting mining technology of combining fully mechanized with individual prop, rotating, hilt, irregular form, and double unit face on thin coal seam of Tianchen Mine

    Institute of Scientific and Technical Information of China (English)

    SONG Hua-ling; WEN Guo-feng; LI Jin-ke

    2008-01-01

    Analyzed the situations and characteristics of thin coal seam mining and its mining technologies, and introduced the mining innovation technology used by Tianchen Coal Mine of Zhaozhuang Coal Company of China. This innovation technology combined the fully mechanized mining with individual props, and the working face of mining is over length, irregular form and double units. The rotational adjusting mining technology on thin coal seam is also practiced in this new mining technology. The detail technologies, such as outlays of working face and ways, mining methods, equipments of cutting, transporting and sporting, have been introduced. So that, using the synthetic and creative mining tech-nologies, Tianchen Coal Mine solves the mining problems of thin coal seam successfully.

  9. 78 FR 22302 - United States v. United Technologies Corporation and Goodrich Corporation; Public Comments and...

    Science.gov (United States)

    2013-04-15

    ... is confidential, possibly including information relating to the acquired company's customers.\\2... company. Mr. Oak has retired, and the United States does not believe it would be reasonable to require UTC... proposed remedies, its perception of the market structure, and its views of the nature of the case). \\5\\ Cf...

  10. Integrating Aspects of Working Environment into a National Research and Development Programme on Food Technology

    DEFF Research Database (Denmark)

    Broberg, Ole; Hansen, Iben Posniak

    2001-01-01

    In a Danish national research and development program on food technology, it was made a condition that funded projects consider potential working environment impacts. The present study evaluated these projects and concluded that this condition failed to have any significant effect on outcomes...... of working environment and food science and technology........ The reasons for this failure are explained by the social construction of the program and the fact that it neglected to consider the sociocultural dynamics within scientific and technological work. The program neither constructed useful boundary objects nor included actors that could link the social worlds...

  11. Oil atlas: National Petroleum Technology Office activities across the United States

    Energy Technology Data Exchange (ETDEWEB)

    Tiedemann, H.A.

    1998-03-01

    Petroleum imports account for the largest share of the US trade deficit. Over one-third of the 1996 merchandise trade deficit is attributed to imported oil. The good news is that substantial domestic oil resources, both existing and yet-to-be-discovered, can be recovered using advanced petroleum technologies. The Energy Information Agency estimates that advanced technologies can yield 10 billion additional barrels, equal to $240 billion in import offsets. The US Department of Energy`s National Petroleum Technology Office works with industry to develop advanced petroleum technologies and to transfer successful technologies to domestic oil producers. This publication shows the locations of these important technology development efforts and lists DOE`s partners in this critical venture. The National Petroleum Technology Office has 369 active technology development projects grouped into six product lines: Advanced Diagnostics and Imaging Systems; Advanced Drilling, Completion, and Stimulation; Reservoir Life Extension and Management; Emerging Processing Technology Applications; Effective Environmental Protection; and Crosscutting Program Areas.

  12. Working with bacteria and putting bacteria to work: The biopolitics of synthetic biology for energy in the United Kingdom.

    Science.gov (United States)

    McLeod, Carmen; Nerlich, Brigitte; Mohr, Alison

    2017-08-01

    The UK government has made significant investment into so called 'fourth-generation' biofuel technologies. These biofuels are based on engineering the metabolic pathways of bacteria in order to create products compatible with existing infrastructure. Bacteria play an important role in what is promoted as a potentially new biological industrial revolution, which could address some of the negative environmental legacies of the last. This article presents results from ethnographic research with synthetic biologists who are challenged with balancing the curiosity-driven and intrinsically fulfilling scientific task of working with bacteria, alongside the policy-driven task of putting bacteria to work for extrinsic economic gains. In addition, the scientists also have to balance these demands with a new research governance framework, Responsible Research and Innovation, which envisions technoscientific innovation will be responsive to societal concerns and work in collaboration with stakeholders and members of the public. Major themes emerging from the ethnographic research revolve around stewardship, care, responsibility and agency. An overall conflict surfaces between individual agents assuming responsibility for 'stewarding' bacteria, against funding systems and structures imposing responsibility for economic growth. We discuss these findings against the theoretical backdrop of a new concept of 'energopolitics' and an anthropology of ethics and responsibility.

  13. Technology and Thematic Units: An Elementary Example on Japan (Technology Links to Literacy).

    Science.gov (United States)

    Wepner, Shelley B.

    1993-01-01

    Uses a thematic unit on Japan to show how software can become an additional resource for elementary students' literacy learning in social studies, science, language arts, and art. Notes that the five-week unit addresses Japan's culture and customs. (RS)

  14. A Sociomaterial View on the Scaffolding of Information Technology Work Practices

    DEFF Research Database (Denmark)

    Leclercq, Aurelie; Carugati, Andrea; Giangreco, Antonio

    through which IT use unfolds. An investigation of mobile IT usage in 10 companies indicates a model of four modalities of behaviors: (1) When people perceive that the mobile technology supports their local needs, they will use it in the prescribed way; (2) when they perceive that the mobile technology can...... produce additional advantages, they augment its use beyond that prescribed; (3) when possible, people use unprescribed technologies to complement their prescribed mobile technology; and (4) people use unprescribed mobile technology to scaffold their work and limit their use of the prescribed IT as much...

  15. ANALISIS KEPUASAN PEGAWAI TERHADAP LAYANAN UNIT SISTEM INFORMASI MENGGUNAKAN TECHNOLOGY ACCEPTANCE MODEL DI PT KERETA API INDONESIA (PERSERO

    Directory of Open Access Journals (Sweden)

    Yuda Yuliana

    2016-09-01

    Full Text Available Abstract Satisfaction in work is an individual thing. Each individual will have a level of satisfaction varies according to the system of values prevailing in him. This study was conducted to determine the level of employee satisfaction with the services in the information systems unit PT Kereta Api Indonesia (Persero in order to get results that can make service information systems unit to be better again. Based on the analysis of Multiple Linear Regression method Technology Acceptance Model , obtained the result that the employees satisfied with the usability factor ( Perceived Usefulness the variable Perceived Usefulness and Perceived Ease of Use influencing variable Attitude Toward Using With his existing results of scientific research , the expected improvement in the quality of services provided to the employee information systems unit.   Keywords: Employee Satisfaction, Perceived Usefulness, Perceived Ease of Use, Attitude Toward Using.

  16. Fathering premature infants and the technological imperative of the neonatal intensive care unit: an interpretive inquiry.

    Science.gov (United States)

    Pohlman, Shawn

    2009-01-01

    The experiences of 9 fathers of premature infants in the technological environment of the neonatal intensive care unit were examined using interpretive methods. Fathers were interviewed 6 to 8 times each. Findings revealed emotional costs for fathers as technology often took precedence. Fathers' feelings of frustration, fear, and alienation were hidden from nurses, as fathers were silent and silenced. Fathers perceived a power dynamic between themselves and nurses, which may be due, in part, to a complex interplay between the technological imperative and gender dynamics. Two exemplars illustrated how fathers forged emotional connections with their babies despite the technological imperative.

  17. Artifacts and collaborative work in healthcare: methodological, theoretical, and technological implications of the tangible.

    Science.gov (United States)

    Xiao, Yan

    2005-02-01

    Although modeled as knowledge work with emphasis on data flow and decision making, healthcare is delivered in the context of a highly structured physical environment, with much effort and emphasis placed on physical and spatial arrangement and re-arrangement of workers, patients, and materials. The tangible aspects of highly collaborative healthcare work have profound implications for research and development of information and communication technology (ICT) despite the tendency to model work as flow of abstract data items. This article reviews field studies in healthcare and other domains on the role of artifacts in collaborative work and draws implications in three areas: methodological, theoretical, and technological. In regard to methodologies, assessment of new ICT and development of user requirements should take into account how artifacts are used and exploited to facilitate collaborative work. In regard to theories, the framework of distributed cognition provides a starting point for modeling the contribution and exploitation of physical artifacts in supporting collaborative work. In regard to technology, design and deployment of new technology should support the functions provided by physical artifacts replaced or disrupted by new technology, and profitable ways for new technology to support collaborative work by embedding ICT into existing infrastructure of physical artifacts.

  18. Stress, coping, and general health of nurses who work in units that assist AIDS-carriers and patients with

    OpenAIRE

    2008-01-01

    Based on Lazarus and Folkman’s theory about stress and coping, this research aimed at answering questions related to how nurses, who work in two specialized units of a general hospital, evaluate their working environment, their health and how they manage with stressing situations. In the unit of infectious diseases, the nurses’ evaluation of their working environment did not surpass the limits of what is considered as acceptable. In the unit of hematological alterations, the results showed hi...

  19. Reproductive Health in the United States: A Review of the Recent Social Work Literature.

    Science.gov (United States)

    Wright, Rachel L; Bird, Melissa; Frost, Caren J

    2015-10-01

    Reproductive health is an important area affecting a woman's overall health and well-being. The examination of reproductive health and barriers to care is pertinent to the social work profession and should be a focus of social work practice, education, research, and advocacy. The authors conducted a literature search of articles published in the social work literature from 2010 to 2014. The findings reveal important published articles that increase our knowledge of the reproductive health of women in the United States. Most published articles focused on pregnancy and birth outcomes. Articles also addressed sexually transmitted infections; abortion; intimate partner violence; prostitution; access to care; cancer screening; views toward contraception; hysterectomies; breastfeeding; menopause; and the intersection of reproductive rights, religion, and social justice. This review also identified unexamined areas that require further social work attention and consideration.

  20. 76 FR 32409 - Medicare Program; Five-Year Review of Work Relative Value Units Under the Physician Fee Schedule

    Science.gov (United States)

    2011-06-06

    ... Medicine and Rehabilitation AATS American Association for Thoracic Surgery ACC American College of... ICU Intensive care unit IDTF Independent diagnostic testing facility IWPUT Intra-service work per...

  1. Technology Acceptance in Social Work Education: Implications for the Field Practicum

    Science.gov (United States)

    Colvin, Alex Don; Bullock, Angela N.

    2014-01-01

    The exponential growth and sophistication of new information and computer technology (ICT) have greatly influenced human interactions and provided new metaphors for understanding the world. The acceptance and integration of ICT into social work field education are examined here using the technological acceptance model. This article also explores…

  2. Low Energy Technology. A Unit of Instruction on Energy Conservation in Field Crop Production.

    Science.gov (United States)

    Davis, George; Scanlon, Dennis C.

    This unit of instruction on energy conservation in field crop production was designed for use by agribusiness and natural resources teachers in Florida high schools and by agricultural extension agents as they work with adults and students. It is one of a series of 11 instructional units (see note) written to help teachers and agents to educate…

  3. Low Energy Technology. A Unit of Instruction in Florida Agriculture. Crop Protection with Integrated Pest Management.

    Science.gov (United States)

    Florida Univ., Gainesville. Inst. of Food and Agricultural Sciences.

    This unit of instruction on integrated pest management was designed for use by agribusiness and natural resources teachers in Florida high schools and by agricultural extension agents as they work with adults and students. It is one of a series of 11 instructional units (see note) written to help teachers and agents to educate their students and…

  4. Collected Works of the 30th Chief of Staff, United States Army, June 1983 - June 1987

    Science.gov (United States)

    1987-06-01

    the United States Army Luncheon for the Sergeants Mayor --’ The Army Ethic mid the N’on-Commissioned Officer." Sheraton-Washlngton Hotel. Washington...and harvest their benefits who serv in today’s Armu Managing technology is part of stewardship. a key Do t e have peso in today’s Army who pt embrace...together. six of us in the corn- The seco ;4 point I leave with you deals Mth caring. mand group, and we h’mmered this thing out in a You’ve had some of

  5. 77 FR 46185 - United States v. United Technologies Corporation and Goodrich Corporation; Proposed Final...

    Science.gov (United States)

    2012-08-02

    ... engine generators efficiently at high rotation speeds. Design engineering staff must be experienced with... for competitors' engines. UTC also could exploit confidential information gained through its work on... energy into electrical energy. The main engine of an aircraft generates mechanical energy. The main...

  6. Occupational Risk Factors and Health Problems Faced by Nurses that Working Dialysis Unit and Nephrology Service

    Directory of Open Access Journals (Sweden)

    Mehtap Curcani

    2009-08-01

    Full Text Available AIM: This study is carried out descriptively with the aim of determining occupational risks the nurses working in dialysis units and nephrology services. METHOD: 47 nurses working in dialysis and nephrology units of the hospitals in Erzurum were included in the study content. In the collection of the data, questionnaire form prepared in the light of literature and including the preventions taken by nurses themselves or their organizations against the professional risks they faced, or personal problems the nurses experienced, professional risk or professional-personal features was used. RESULTS: In the result of the study, it was detected that 48.9% of the nurses was at 28-32 age group, and that 38.3% of the nurses graduated from nursing higher school, and that 72.3% of the nurses worked in dialysis unit. It was found out that while practicing their professions, the nurses expressed that infection risk (97.9%, stress (83%, verbal abuse (80.9%, psychiatric trauma (66%, allergic substance (63.8%, the noise (36.2%, and physical abuse (23.4% were the risk factors they raced in working medium .In the health problem seen in the nurses, in the first row is lumbago. CONCLUSION: In the result of the study, it was found out that while practicing their professions, the nurses expressed that infection risk was the highest rate among the risk factors they raced in working medium and, in the health problem seen in the nurses, in the first row is lumbago and that the nurses and organizations’ attempts which will reduce the risks were not sufficient. [TAF Prev Med Bull 2009; 8(4.000: 339-344

  7. [The meanings of working in intensive care units of two Brazilian hospitals].

    Science.gov (United States)

    Baasch, Davi; Laner, Aline Dos Santos

    2011-01-01

    Health workers working in Intensive Care Units experience complex situations where there is suffering due to patients suffering, among other factors. This article aimed to verify the meanings and the satisfaction arising from the work of 80 ICU employees at a public hospital from Santa Catarina and a private one from Rio de Janeiro. For data collection, questionnaires and interviews were used and the analysis was made by descriptive statistics. It is noteworthy that the meanings of working at the ICUs researched varied around the notion of social contribution and responsibility and/or exchange. Social relations at work were shown as a central dimension for most of the individuals. Most of them consider working not as something negative, but as one of the most important item of their lives, surpassing even the idea of the payment that it originates. It was observed that the understanding of the meanings assigned to work is an essential factor to achieve the emotional balance of workers at hospitals and to understand the conditioning causes of possible disruptions of this balance, which is a crucial factor for the promotion of mental health and life quality at work.

  8. Using team cognitive work analysis to reveal healthcare team interactions in a birthing unit.

    Science.gov (United States)

    Ashoori, Maryam; Burns, Catherine M; d'Entremont, Barbara; Momtahan, Kathryn

    2014-01-01

    Cognitive work analysis (CWA) as an analytical approach for examining complex sociotechnical systems has shown success in modelling the work of single operators. The CWA approach incorporates social and team interactions, but a more explicit analysis of team aspects can reveal more information for systems design. In this paper, Team CWA is explored to understand teamwork within a birthing unit at a hospital. Team CWA models are derived from theories and models of teamwork and leverage the existing CWA approaches to analyse team interactions. Team CWA is explained and contrasted with prior approaches to CWA. Team CWA does not replace CWA, but supplements traditional CWA to more easily reveal team information. As a result, Team CWA may be a useful approach to enhance CWA in complex environments where effective teamwork is required. This paper looks at ways of analysing cognitive work in healthcare teams. Team Cognitive Work Analysis, when used to supplement traditional Cognitive Work Analysis, revealed more team information than traditional Cognitive Work Analysis. Team Cognitive Work Analysis should be considered when studying teams.

  9. Assessment of work ability of health professionals in the mobile emergency unit.

    Science.gov (United States)

    Santos, Y; Porto, F; Marques, L; Tomaz, A; Toledo, R; Lucena, N

    2012-01-01

    Ergonomics is the study of a workplace and the worker. Its aim is to better adapt the workplace to man by preserving the body for short and long term work. This helps to adjust and improve functionality, thus preserving the body for short and long term work. It was through the observation of SAMU's (Mobile Emergency Unit) professional's helpers that the interest to evaluate these individuals arose. In addition, the aim of this research is to investigate the work ability of health professionals that work for SAMU/JP. The population was composed of 97 health professionals who currently work for SAMU/JP. A sociodemographic questionnaire was used as data collection instrument and it was validated by the index of the Work Ability (WAI). The research took place in 2010, in the headquarters of SAMU, in the city of João Pessoa, state of Paraíba - Brazil. The data analysis was carried out by simple descriptive statistics followed by comparison of the results with the pertinent literature. The quantity of daily sleeping hours, the levels of satisfaction in the job and the number of diagnosed diseases were among the most worrying factors. In spite of this, the health professionals obtained a work ability average considered to be "good".

  10. New Forces at Work in Mining: Industry View of Critical Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Peterson, D. J. [Science and Technology Policy Inst., Arlington, VA (United States); LaTourrette, Tom [Science and Technology Policy Inst., Arlington, VA (United States); Bartis, James T. [Science and Technology Policy Inst., Arlington, VA (United States)

    2007-04-01

    RAND has just published a report entitled, "New Forces at Work in Mining: Industry Views of Critical Technologies," by D. J. Peterson, Tom LaTourrette, and James T. Bartis. The report presents the results of a series of in-depth discussions with leading mining industry representatives selected for their prominent position and their ability to think broadly about technology trends. The discussions highlighted the importance of collaborative technology research, development, and implementation strategies and the increasingly critical role of mine personnel in the utilization of new technologies.

  11. Technology-based interventions in social work practice: a systematic review of mental health interventions.

    Science.gov (United States)

    Ramsey, Alex T; Montgomery, Katherine

    2014-10-01

    Despite concerns around the use of technology-based interventions, they are increasingly being employed by social workers as a direct practice methodology to address the mental health needs of vulnerable clients. Researchers have highlighted the importance of using innovative technologies within social work practice, yet little has been done to summarize the evidence and collectively assess findings. In this systematic review, we describe accounts of technology-based mental health interventions delivered by social workers over the past 10 years. Results highlight the impacts of these tools and summarize advantages and disadvantages to utilizing technologies as a method for delivering or facilitating interventions.

  12. Technical work plan for Surface Impoundments Operable Unit engineering support studies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    This document provides a comprehensive work plan which, when utilized as a data collection guide for field activities, will provide the necessary information required to complete a report on geotechnical properties of the sediments contained in the Surface Impoundments Operable Unit at Oak Ridge National Laboratory in Oak Ridge, Tennessee. Detailed guidance is provided for the following activities: collection of samples from the impoundments; compressive strength testing of the raw sediments; compressive strength testing of the structurally modified (lime and cement additives) sediments; testing for sediment physical properties and settling rates; testing for sediment dewatering characteristics; testing for radiation activity during the field work; testing for polymer additions that may enhance settling. The work plan additionally provides guidance and examples for the preparation of documents necessary to establish readiness for safe and satisfactory performance of the field activities. An outline for the format requested for a report of these data is also provided.

  13. Social Informatics: Beyond Technology, A Project in Schools of Social Work in the European Community

    NARCIS (Netherlands)

    Grebel, Harmen; Steyaert, Jan

    1995-01-01

    The authors review the findings of a research project conducted throughout schools of social work in Europe on the level of attention paid to the vocational use of information technology in social work education. Provided is an outline of the research design and an overview of how information techno

  14. A Review of Information and Communication Technology Enhanced Social Work Interventions

    Science.gov (United States)

    Chan, Chitat; Holosko, Michael J.

    2016-01-01

    Objectives: Information and communications technology (ICT) has impacted almost all human service disciplines and currently is evolving in social work. This study provides a systematic review of ICT-enhanced social work interventions, with particular reference to their intervention fidelity (IF), validity, and the role of ICT in the helping…

  15. A Review of Information and Communication Technology Enhanced Social Work Interventions

    Science.gov (United States)

    Chan, Chitat; Holosko, Michael J.

    2016-01-01

    Objectives: Information and communications technology (ICT) has impacted almost all human service disciplines and currently is evolving in social work. This study provides a systematic review of ICT-enhanced social work interventions, with particular reference to their intervention fidelity (IF), validity, and the role of ICT in the helping…

  16. State-Level Lifetime Medical and Work-Loss Costs of Fatal Injuries - United States, 2014.

    Science.gov (United States)

    Luo, Feijun; Florence, Curtis

    2017-01-13

    Injury-associated deaths have substantial economic consequences in the United States. The total estimated lifetime medical and work-loss costs associated with fatal injuries in 2013 were $214 billion (1). In 2014, unintentional injury, suicide, and homicide (the fourth, tenth, and seventeenth leading causes of death, respectively) accounted for 194,635 deaths in the United States (2). In 2014, a total of 199,756 fatal injuries occurred in the United States, and the associated lifetime medical and work-loss costs were $227 billion (3). This report examines the state-level economic burdens of fatal injuries by extending a previous national-level study (1). Numbers and rates of fatal injuries, lifetime costs, and lifetime costs per capita were calculated for each of the 50 states and the District of Columbia (DC) and for four injury intent categories (all intents, unintentional, suicide, and homicide). During 2014, injury mortality rates and economic burdens varied widely among the states and DC. Among fatal injuries of all intents, the mortality rate and lifetime costs per capita ranged from 101.9 per 100,000 and $1,233, respectively (New Mexico) to 40.2 per 100,000 and $491 (New York). States can engage more effectively and efficiently in injury prevention if they are aware of the economic burden of injuries, identify areas for immediate improvement, and devote necessary resources to those areas.

  17. Work with visual display units and musculoskeletal disorders: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Matteo Riccò

    2016-12-01

    Full Text Available Background: Epidemiological studies have shown that employees working with visual display units (VDU are more likely to complain about musculoskeletal disorders (MSDs. The aim of this study has been to evaluate associations among MSDs and individuals and work-related factors. Material and Methods: A total of 1032 VDU workers were assessed about their personal (i.e., age, working history, smoking history, physical activity and work-related factors (i.e., predominant job tasks performed, work posture. Work environment was evaluated regarding fulfillment of the standard ISO 9241-5:1998. The investigation required a direct observation of participants (in order to accurately assess the prevalence of MSDs and workstations. Adjusted odds ratios (ORa were calculated by means of the logistic regression model. Results: Prevalence of MSDs was relatively high (53%. In general, MSDs were significantly associated with female sex (OR = 2.832, 95% confidence interval (CI: 2.178–3.683, age ≥ 50 years old (OR = 2.231, 95% CI: 1.236–4.026, longer exposure to VDU, both as working history (10–14 years: OR = 1.934, 95% CI: 1.301–2.875; ≥ 15 years: OR = 2.223, 95% CI: 1.510–3.271 and working time (30–39 h/week: OR = 1.537, 95% CI: 1.087–2.273. Inappropriate workstation design was confirmed by the multivariate analysis as a risk factor for MSDs (ORa = 2.375, 95% CI: 1.124–5.018. Conclusions: Musculoskeletal disorders were significantly associated with individual factors as well as characteristics of work environment. An appropriate design of workstations may significantly reduce their prevalence amongst VDU workers. Med Pr 2016;67(6:707–719

  18. Work with visual display units and musculoskeletal disorders: A cross-sectional study.

    Science.gov (United States)

    Riccò, Matteo; Cattani, Silvia; Gualerzi, Giovanni; Signorelli, Carlo

    2016-12-22

    Epidemiological studies have shown that employees working with visual display units (VDU) are more likely to complain about musculoskeletal disorders (MSDs). The aim of this study has been to evaluate associations among MSDs and individuals and work-related factors. A total of 1032 VDU workers were assessed about their personal (i.e., age, working history, smoking history, physical activity) and work-related factors (i.e., predominant job tasks performed, work posture). Work environment was evaluated regarding fulfillment of the standard ISO 9241-5:1998. The investigation required a direct observation of participants (in order to accurately assess the prevalence of MSDs) and workstations. Adjusted odds ratios (ORa) were calculated by means of the logistic regression model. Prevalence of MSDs was relatively high (53%). In general, MSDs were significantly associated with female sex (OR = 2.832, 95% confidence interval (CI): 2.178-3.683), age ≥ 50 years old (OR = 2.231, 95% CI: 1.236-4.026), longer exposure to VDU, both as working history (10-14 years: OR = 1.934, 95% CI: 1.301-2.875; ≥ 15 years: OR = 2.223, 95% CI: 1.510-3.271) and working time (30-39 h/week: OR = 1.537, 95% CI: 1.087-2.273). Inappropriate workstation design was confirmed by the multivariate analysis as a risk factor for MSDs (ORa = 2.375, 95% CI: 1.124-5.018). Musculoskeletal disorders were significantly associated with individual factors as well as characteristics of work environment. An appropriate design of workstations may significantly reduce their prevalence amongst VDU workers. Med Pr 2016;67(6):707-719.

  19. Guiding principles for good practices in hospital-based health technology assessment units

    DEFF Research Database (Denmark)

    Sampietro-Colom, Laura; Lach, Krzysztof; Pasternack, Iris

    2015-01-01

    OBJECTIVES: Health technology assessment (HTA) carried out for policy decision making has well-established principles unlike hospital-based HTA (HB-HTA), which differs from the former in the context characteristics and ways of operation. This study proposes principles for good practices in HB....... In total, 385 people from twenty countries have participated in defining the principles for good practices in HB-HTA units. RESULTS: Fifteen guiding principles for good practices in HB-HTA units are grouped in four dimensions. Dimension 1 deals with principles of the assessment process aimed at providing......- and long-term impact of the overall performance of HB-HTA units. Finally, nine core guiding principles were selected as essential requirements for HB-HTA units based on the expertise of the HB-HTA units participating in the project. CONCLUSIONS: Guiding principles for good practices set up a benchmark...

  20. [Stress, coping, and general health of nurses working at a care unit for patients with AIDS and hematologic diseases].

    Science.gov (United States)

    Britto, Eliane da Silva; Carvalho, Ana Maria Pimenta

    2003-12-01

    Based on Lazarus and Folkman's theory about stress and coping, this research aimed at answering questions related to how nurses, who work in two specialized units of a general hospital, evaluate their working environment, their health and how they manage with stressing situations. In the unit of infectious diseases, the nurses' evaluation of their working environment did not surpass the limits of what is considered as acceptable. In the unit of hematological alterations, the results showed higher stress levels. In both units, the evaluation of their health was considered as satisfactory and the coping strategies were similar.

  1. Cardiotocography interpretation skills and the association with size of maternity unit, years of obstetric work experience and healthcare professional background

    DEFF Research Database (Denmark)

    Thellesen, Line; Sorensen, Jette Led; Hedegaard, Morten

    2017-01-01

    INTRODUCTION: We aimed to examine whether cardiotocography (CTG) knowledge, interpretation skills and decision-making measured by a written assessment were associated with size of maternity unit, years of obstetric work experience and healthcare professional background. MATERIAL AND METHODS.......007; >20 years experience: mean difference -0.9, passociated with working in large maternity units and having......-choice question test. Associations between mean test score and work conditions were analyzed using multivariable robust regression, in which the three variables were mutually adjusted. RESULTS: Participants from units with >3000 deliveries/year scored higher on the test than participants from units with

  2. Survey of technology for hybrid vehicle auxiliary power units. Interim report, April 1994-June 1995

    Energy Technology Data Exchange (ETDEWEB)

    Widener, S.K.

    1995-10-01

    The state-of-the-art of heat engines for use as auxiliary power units in hybrid vehicles is surveyed. The study considers reciprocating or rotary heat engines, excluding gas turbines and fuel cells. The relative merits of various engine-generator concepts are compared. The concepts are ranked according to criteria tailored for a series-type hybrid drive. The two top APU concepts were the free-piston engine/linear generator (FPELG) and the Wankel rotary` engine. The FPELG is highly ranked primarily because of thermal efficiency cost, producibility. reliability, and transient response advantages; it is a high risk concept because of unproven technology. The Wankel engine is proven. with high power density, low cost and low noise. Four additional competitive concepts include two-stroke spark-ignition engine. two-stroke gas generator with turboalternator, free-piston engine gas generator with turboalternator, and homogeneous charge compression ignition engine. This study recommends additional work, including cycle simulation development and preliminary design to better quantify thermal efficiency and power density. Auxiliary concepts were also considered, including two which warrant further study: electrically actuated valves, and lean turndown of a normally stoichiometric engine. These concepts should be evaluated by retrofitting to existing engines.

  3. Effectiveness of Information Technology Infrastructure Library Process Implementations by Information Technology Departments within United States Organizations

    Science.gov (United States)

    Persinger, Jon F.

    2010-01-01

    This research study examined whether the overall effectiveness of the Information Technology Infrastructure Library (ITIL) could be predicted by measuring multiple independent variables. The primary variables studied included the number of ITIL process modules adopted and the overall ITIL "maturity level." An online survey was used to…

  4. Effectiveness of Information Technology Infrastructure Library Process Implementations by Information Technology Departments within United States Organizations

    Science.gov (United States)

    Persinger, Jon F.

    2010-01-01

    This research study examined whether the overall effectiveness of the Information Technology Infrastructure Library (ITIL) could be predicted by measuring multiple independent variables. The primary variables studied included the number of ITIL process modules adopted and the overall ITIL "maturity level." An online survey was used to…

  5. Operable Unit 3-13, Group 3, Other Surface Soils Remediation Sets 4-6 (Phase II) Remedial Design/Remedial Action Work Plan

    Energy Technology Data Exchange (ETDEWEB)

    D. E. Shanklin

    2006-06-01

    This Remedial Design/Remedial Action Work Plan provides the framework for defining the remedial design requirements, preparing the design documentation, and defining the remedial actions for Waste Area Group 3, Operable Unit 3-13, Group 3, Other Surface Soils, Remediation Sets 4-6 (Phase II) located at the Idaho Nuclear Technology and Engineering Center at the Idaho National Laboratory. This plan details the design developed to support the remediation and disposal activities selected in the Final Operable Unit 3-13, Record of Decision.

  6. Making european-style community wind power development work in theUnited States

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark A.

    2004-04-26

    Once primarily a European phenomenon, community wind power development--defined here as one or more locally owned, utility-scale wind turbines interconnected on either the customer or utility side of the meter--is gaining a foothold in an increasing number of states throughout the United States. This article describes the various policies and incentives that Minnesota, Wisconsin, Iowa, and Massachusetts are using to support community wind power development, and how state and federal support influences the types of projects and ownership structures that are being developed. Experience in these states demonstrates that, with an array of incentives and creative financing schemes targeted at community-scale projects, there are opportunities to make community wind work in the United States.

  7. Stages of Adoption Concern and Technology Acceptance in a Critical Care Nursing Unit.

    Science.gov (United States)

    Berg, Gina M; LoCurto, Jamie; Lippoldt, Diana

    2017-09-01

    The aim of this study is to examine the stages of concern (self, task, and impact) and usability (trust, perceived usefulness, and ease of use) shifts experienced by nurses adopting new technology. Patient care processes in critical care units can be disrupted with the incorporation of information technology. New users of technology typically transition through stages of concern and experience shifts in acceptance during assimilation. Critical care nurses (N = 41) were surveyed twice: (1) pre, immediately after training, and (2) post, 3 months after implementation of technology. From presurvey to postsurvey, self-concerns decreased 14%, whereas impact concerns increased 22%. Furthermore, there was a 30% increase in trust and a 17% increase in perceived usefulness, even with a 27% decrease in ease of use. Adoption of new technology requires critical care nurses to adapt current practices, which may improve trust and perceived usefulness yet decrease perceptions of ease of use.

  8. The Effectiveness of a Unit Study-Technology Approach within the High School Band Rehearsal Setting

    Science.gov (United States)

    Gustafson-Hinds, Melissa A.

    2010-01-01

    The purpose of this research study was to investigate the usefulness of implementing a Comprehensive Musicianship (CMP)--Unit Study within a high school band rehearsal setting, using music technology as a supplementary tool. While previous studies have emphasized the many benefits of Comprehensive Musicianship, it is not clear how such an approach…

  9. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: COMM ENGINEERING, USA ENVIRONMENTAL VAPOR RECOVERY UNIT (EVRU)

    Science.gov (United States)

    This report documents the testing of a new technology that recovers and utilizes vapors from crude oil storage tanks employed in the oil production and processing industry. The COMM Engineering, USA Environmental Vapor Recovery Unit (EVRU) is a non-mechanical eductor, or jet pump...

  10. 23 CFR 420.207 - What are the requirements for research, development, and technology transfer work programs?

    Science.gov (United States)

    2010-04-01

    ... technology transfer work programs? 420.207 Section 420.207 Highways FEDERAL HIGHWAY ADMINISTRATION..., Development and Technology Transfer Program Management § 420.207 What are the requirements for research, development, and technology transfer work programs? (a) The State DOT's RD&T work program must, as a...

  11. The United Nations Human Space Technology Initiative (HSTI): Activity Status in 2012

    CERN Document Server

    Ochiai, M; Haubold, H J; Doi, T

    2012-01-01

    In 2010, the Human Space Technology Initiative (HSTI) was launched by the United Nations Office for Outer Space Affairs (UNOOSA) within the United Nations Programme on Space Applications. The Initiative aims at promoting international cooperation in human spaceflight and space exploration-related activities, creating awareness among countries on the benefits of utilizing human space technology and its applications, and building capacity in microgravity education and research. HSTI has conducted a series of outreach activities and expert meetings bringing together participants from around the world. HSTI will also be implementing science and educational activities in relevant areas to raise the capacities, particularly in developing countries, in pursuit of the development goals of the United Nations, thus contributing to promoting the peaceful uses of outer space.

  12. Reorganizing nursing work on surgical units: a time-and-motion study.

    Science.gov (United States)

    Desjardins, France; Cardinal, Linda; Belzile, Eric; McCusker, Jane

    2008-01-01

    A time-and-motion study was conducted in response to perceptions that the surgical nursing staff at a Montreal hospital was spending an excessive amount of time on non-nursing care. A sample of 30 nurse shifts was observed by trained observers who timed nurses' activities for their entire working shift using a hand-held Personal Digital Assistant. Activities were grouped into four main categories: direct patient care, indirect patient care, non-nursing and personal activities. Break and meal times were excluded from the denominator of total worked hours. A total of 201 working hours were observed, an average of 6 hours, 42 minutes per nurse shift. The mean proportions of each nurse shift spent on the main activity categories were: direct care 32.8%, indirect care 55.7%, non-nursing tasks 9.0% and personal 2.5%. Three activities (communication among health professionals, medication verification/preparation and documentation) comprised 78.9% of indirect care time. Greater time on indirect care was associated with work on night shifts and on the short-stay surgical unit. Subsequent work reorganization focused on reducing time spent on communication and medications. The authors conclude that time-and-motion studies are a useful method of monitoring appropriate use of nursing staff, and may provide results that assist in restructuring nursing tasks.

  13. Differences in intensive care unit work environments among and within hospitals using subscales and a composite measure of the Revised Nursing Work Index.

    Science.gov (United States)

    Cho, Sung-Hyun; Mark, Barbara A; Yun, Sung-Cheol; June, Kyung Ja

    2011-12-01

    To examine variations in nurses' perceptions of their work environments among hospitals and intensive care units, and to compare analytic findings from using subscales and a composite measure of the Revised Nursing Work Index at the hospital and intensive care unit levels. A positive relationship has been found between the nurse work environment and outcomes for patients and nurses. Nurses' perceptions of their work environments have been analysed using different analytic approaches. A survey was conducted in August-October 2007 that included 817 staff nurses in 39 adult intensive care units of 15 hospitals in South Korea. Seven subscales of the Revised Nursing Work Index were identified from an exploratory factor analysis. The subscales and composite (mean of the seven subscales) for each hospital and intensive care unit were analysed using multilevel regression analyses and classified as good, moderate or poor environments. Considerable variations in the subscales were found among both hospitals and intensive care units. On the composite measure, 2 hospitals were rated as good, 10 moderate and 3 poor; 9 intensive care units were ranked as good, 24 moderate and 6 poor. Even intensive care units within hospitals exhibited variations in the subscales and composite. Most hospitals and intensive care units had mixed (i.e., good, moderate, poor) environments across the seven subscales and thus, subscales were not always congruent with the composite. Heterogeneity of the subscales and the composite measure, and the differences among intensive care units within hospitals imply that use of different analytic approaches may reveal different findings and perspectives of nurse work environments. © 2011 Blackwell Publishing Ltd.

  14. Technological measures for controlling the use of copyrighted works of authorship in the information society

    Directory of Open Access Journals (Sweden)

    Spasić Vidoje

    2016-01-01

    Full Text Available Information technology has given rise to the problem of controlling the use of copyrighted works of authorship from their unauthorized use. In this context, one of the effective solutions is the application of technological protection measures, which are aimed at a more efficient application of the protection measures prescribed by the law. Technological protection measures imply the use of any technology, device or component which may be aimed at preventing or restricting an unauthorized use of a protected work of authorship, which has not been approved by the author or holder of some related right. Generally, all these measures may be classified into three basic groups: technological measures aimed at controlling access, technological measured aimed at controlling exploitation, and technological measures aimed at protecting the integrity of the work of authorship. Considering their technical characteristics and mode of application, they may be hardware-based measures, software-based measures, or a combination thereof. Modern technology has enabled the development of digital systems which entail a controlled use of copyrighted works and facilitate obtaining licences for their exploitation. They are commonly known as digital rights management (DRM. The DRM system should provide for a compromise between safeguarding the intellectual property rights of the copyright holder, the end user privacy, and system costs. The envisaged goals are achieved by employing various cryptographic measures. The process of developing technological protection measures is accompanied by concurrent attempts to circumvent the application of these measures. Thus, the effectiveness of these measures primarily depends on their legal protection, which has been recognized by a vast majority of legal systems, we now know the most modern legal system. However, the normative solutions are not uniform. The observed differences actually reflect problems in finding adequate forms

  15. [Representational structure of intensive care for professionals working in mobile intensive care units].

    Science.gov (United States)

    do Nascimento, Keyla Cristiane; Gomes, Antônio Marcos Tosoli; Erdmann, Alacoque Lorenzini

    2013-02-01

    This qualitative study was performed based on the Social Representations Theory, using a structured approach. The objective was to analyze the social representations of intensive care for professionals who work in mobile intensive care units, given the determination of the central nucleus and the peripheral system. This study included the participation of 73 health care professionals from an Emergency Mobile Care Service. Data collection was performed through free association with the inducing term care for people in a life threatening situation, and analyzed using EVOC software. It is observed that a nucleus is structured in knowledge and responsibility, while contrasting elements present lexicons such as agility, care, stress, and humanization. The representational structure revealed by participants in this study refer particularly to the functionality of intensive care, distinguishing itself by the challenges and encouragements provided to anyone working in this area.

  16. Evaluation and Screening of Remedial Technologies for Uranium at the 300-FF-5 Operable Unit, Hanford Site, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Nimmons, Michael J.

    2007-08-01

    Pacific Northwest National Laboratory (PNNL) is presently conducting a re-evaluation of remedies addressing persistent dissolved uranium concentrations in the upper aquifer under the 300 Area of the Hanford Site in southeastern Washington State. This work is being conducted as a Phase III feasibility study for the 300-FF-5 Operable Unit on behalf of the U.S. Department of Energy. As part of the feasibility study process, a comprehensive inventory of candidate remedial technologies was conducted by PNNL. This report documents the identification and screening of candidate technologies. The screening evaluation was conducted in accordance with guidance and processes specified by U.S. Environmental Protection Agency regulations associated with implementation of the Comprehensive Environmental Response, Compensation, and Liability Act process.

  17. [Biosafety of working in cold storage units: from the profit margin to the safety margin].

    Science.gov (United States)

    Marra, Gabriela Chaves; de Souza, Luciana Hugue; Cardoso, Telma Abdalla de Oliveira

    2013-11-01

    The cold storage unit and meat production industry has made Brazil one of the leading suppliers and exporters of products of animal origin. The rapid expansion of the market has led to a rise in competitiveness from a capitalist standpoint, and in this respect corporate profit often leads to the need to adapt human actions to new functions in order to reduce costs and maximize production. These routine activities involve repetitive work, multi-tasking, long hours and operating machines with the use of sharp cutting tools, which is why the work is conducted wearing protective gear. Among the main hazards present, biological risks are the most important due to direct exposure to internal organs, blood, fecal matter, urine and placental or fetal fluids from slaughtered animals that may be infected with pathogens of zoonotic origin. This paper discusses the risks to which slaughterhouse-cold storage unit professionals are exposed, conducting a thorough bibliographical review of the literature that takes into consideration the conceptual framework of Biosafety, which contributes to improve the safety and health conditions of these workers.

  18. THE ROLE OF INFORMATION TECHNOLOGY IN THE EFFECTIVENESS INCREASING OF SOCIAL WORK WITH YOUNG PEOPLE

    Directory of Open Access Journals (Sweden)

    Elena V. Lyapuncova

    2015-01-01

    Full Text Available Uncovers the need to develop new approachesto social work with young people through theuse of modern information technologies.Find the actual material, confirming the relevance of the research topic. Recommendations concerning the expansion of the contentof social orientation in the Internet, use of social networking technologies and computergames in order to form a high moral and Patriotic foundations of Russian society, attracting young people to social work, to assist them inaddressing a wide range of problems.Also provides guidance on the youth socialtourism development as a highly effective and popular with young people method of socialwork.

  19. Working operations of simple technological processes in construction industry ordering (rus

    Directory of Open Access Journals (Sweden)

    Kalyuzhnyuk A.V.

    2011-11-01

    Full Text Available Ordering process has been described by the example of the simple technological processes of reinforced concrete building structures joints welding working operations set.Methods of ordering are adopted from graph theory, expert assessment, network planning and management. The proposed method is designed for application in technical regulation for organizational effectiveness indicators of simple technological processes of construction and special types of work determining.The proposed methods improve the technical normalization quality. They are recommended for application in systems of the construction industry automated preparation.

  20. THE CONTENT OF READINESS OF STUDENTS OF INFORMATION PROFESSIONS TO WORK WITH NETWORK TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Yelena A. Spirina

    2015-01-01

    Full Text Available The article deals with the concept of readiness of students of specialties of information to work with network technologies. It’s professionally significant qualities of the future specialist, which is expressed in a combination of personality traits and the necessary skills, based on special knowledge of the networking field. Content of readiness is defined as a set of motivational and valuable, meaningful and activity components. Identify the need of integrated training students to work with information and network technology

  1. The relationship between work climate and nurse educators' use of information technology.

    Science.gov (United States)

    Gonen, Ayala; Lev-Ari, Lilac

    2016-04-01

    Understanding organizational behavior and the attitudes of individuals in organizations is crucial for policymakers and managers. Work climate is a major part of these constructs. The main goal of this study was to examine the perceptions of academic nurse educators about their work climate, concerning the use of information technology (IT), including examining a number of variables such as self-efficacy, innovativeness, attitudes, intention to use, and actual use of information technology. This study used a quantitative research design, using written and online surveys submitted to 109 academic nurse educators working at ten different academic nursing schools in Israel. The relationship between work climate and actual use of IT was mediated by personality characteristics such as attitude toward using IT, self-efficacy, and innovativeness. Work climate positively predicted both self-efficacy and attitudes toward IT, but did not directly predict innovativeness and did not predict actual use. Policymakers and managers should consider work climate and personality characteristics as important factors in their efforts to promote IT use in nursing. As a result, nurse educators would become better acquainted with new technologies, and their acceptance of IT would improve. The organization would benefit from a better work environment and from enhanced performance. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Sources of distress for physicians and nurses working in Swiss neonatal intensive care units.

    Science.gov (United States)

    Klein, Sabine D; Bucher, Hans Ulrich; Hendriks, Manya J; Baumann-Hölzle, Ruth; Streuli, Jürg C; Berger, Thomas M; Fauchère, Jean-Claude; On Behalf Of The Swiss Neonatal End-Of-Life Study Group

    2017-08-14

    Medical personnel working in intensive care often face difficult ethical dilemmas. These may represent important sources of distress and may lead to a diminished self-perceived quality of care and eventually to burnout. The aim of this study was to identify work-related sources of distress and to assess symptoms of burnout among physicians and nurses working in Swiss neonatal intensive care units (NICUs). In summer 2015, we conducted an anonymous online survey comprising 140 questions about difficult ethical decisions concerning extremely preterm infants. Of these 140 questions, 12 questions related to sources of distress and 10 to burnout. All physicians and nurses (n = 552) working in the nine NICUs in Switzerland were invited to participate. The response rate was 72% (398). The aspects of work most commonly identified as sources of distress were: lack of regular staff meetings, lack of time for routine discussion of difficult cases, lack of psychological support for the NICU staff and families, and missing transmission of important information within the caregiver team. Differences between physicians' and nurses' perceptions became apparent: for example, nurses were more dissatisfied with the quality of the decision-making process. Different perceptions were also noted between staff in the German- and French- speaking parts of Switzerland: for example, respondents from the French part rated lack of regular staff meetings as being more problematic. On the other hand, personnel in the French part were more satisfied with their accomplishments in the job. On average, low levels of burnout symptoms were revealed, and only 6% of respondents answered that the work-related burden often affected their private life. Perceived sources of distress in Swiss NICUs were similar to those in ICU studies. Despite rare symptoms of burnout, communication measures such as regular staff meetings and psychological support to prevent distress were clearly requested.

  3. An overview of remote sensing technology transfer in Canada and the United States

    Science.gov (United States)

    Strome, W. M.; Lauer, D. T.

    1977-01-01

    To realize the maximum potential benefits of remote sensing, the technology must be applied by personnel responsible for the management of natural resources and the environment. In Canada and the United States, these managers are often in local offices and are not those responsible for the development of systems to acquire, preprocess, and disseminate remotely sensed data, nor those leading the research and development of techniques for analysis of the data. However, the latter organizations have recognized that the technology they develop must be transferred to the management agencies if the technology is to be useful to society. Problems of motivation and communication associated with the technology transfer process, and some of the methods employed by Federal, State, Provincial, and local agencies, academic institutions, and private organizations to overcome these problems are explored.

  4. Impacts of reproductive technologies on beef production in the United States.

    Science.gov (United States)

    Dahlen, Carl; Larson, Jamie; Lamb, G Cliff

    2014-01-01

    Estimations of world population growth indicate that by the year 2050 we will reach nine billion habitants on earth. These estimates impose a tremendous challenge in the current agricultural systems as food supply will need to increase by 100 % in the next 40 years (Food and Agriculture Organization of the United Nations 2009). Beef will be a primary protein source that will assist in meeting the requirements for a portion of the protein in diets of this expanding global populace. Beef is a high-quality protein that contains all essential amino acids for the human body and also contains additional essential nutrients such as iron, zinc, B vitamins, riboflavin, selenium, choline, and conjugated linoleic acid (CLA). Adopting reproductive technologies at greater rates than currently used is a viable method to dramatically enhance production efficiency of beef cattle enterprises.Artificial insemination (AI), estrous synchronization and fixed-time AI (TAI), semen and embryo cryopreservation, multiple ovulation and embryo transfer (MOET), in vitro fertilization, sex determination of sperm or embryos, and nuclear transfer are technologies that are used to enhance the production efficiency of beef operations. In many cases, the development of these technologies is responsible for significant changes to traditional livestock production practices. However, adoption of these technologies appears to has not grown at the same rate in the United States as other formidable beef producing nations. For example, sales of beef semen for AI increased from 3.3 to 11.9 million units between 1993 and 2011 in Brazil, whereas that in the United States has increased from 2.9 to 3.8 million units during the same period. The significant increases in adoption of reproductive technologies in developing countries is likely as a result of the development of practical estrous synchronization and TAI systems that have allowed beef producers the opportunity to eliminate detection of estrus in their

  5. Individual and work-unit measures of psychological demands and decision latitude and the use of antihypertensive medication

    DEFF Research Database (Denmark)

    Daugaard, S; Andersen, JH; Grynderup, M B

    2014-01-01

    PURPOSE: To analyse whether psychological demands and decision latitude measured on individual and work-unit level were related to prescription of antihypertensive medication. METHODS: A total of 3,421 women and 897 men within 388 small work units completed a questionnaire concerning psychological...... working conditions according to the job strain model. Mean levels of psychological demands and decision latitude were computed for each work unit to obtain exposure measures that were less influenced by reporting bias. Dispensed antihypertensive medication prescriptions were identified in The Danish...... National Prescription Registry. Odds ratios (OR) comparing the highest and lowest third of the population at individual and work-unit level, respectively, were estimated by multilevel logistic regression adjusted for confounders. Psychological demands and decision latitude were tested for interaction...

  6. Review, Analyses and Recommendations Related to Modern International Use of Nuclear Space Technologies with Focus on United States and Russia

    Science.gov (United States)

    Smith, T.

    The current Administration under President Barack Obama has given NASA a new directive in manned spaceflight. Instead of building a fleet of Ares rockets with various load specifications to deliver astronauts to the International Space Station (ISS) and return them to the Moon, the 2011 NASA Strategic Plan [1] states that NASA will develop ``integrated architecture and capabilities for safe crewed and cargo missions beyond Low Earth Orbit.'' The technologies developed within this architecture will take astronauts beyond the Moon, to destinations such as Mars or asteroids and will most likely require the use of Nuclear Space Technologies (NSTs).While there are other proposals for novel power generation and propulsion, such as fusion technology, these technologies are immature and it may be decades before they have demonstrated feasibility; in contrast NSTs are readily available, proven to work in space, and flight qualified. However, NSTs such as nuclear thermal propulsion (NTP) may or may not reach completion - especially with the lack of a mission in which they may be developed. Prospects and progress in current NST projects, ranging from power sources to propulsion units, are explored within this study, mainly in the United States, with an overview of projects occurring in other countries. At the end of the study, recommendations are made in order to address budget and political realities, aerospace export control and nuclear non-proliferation programs, and international issues and potentials as related to NSTs. While this report is not fully comprehensive, the selection of chosen projects illustrates a range of issues for NSTs. Secondly, the reader would be keen to make a distinction between technologies that have flown in the past, projects that have been tested and developed yet not flown, and concepts that have not yet reached the bench for testing.

  7. Technological and environmental characteristics of intensive care units. Implications for job redesign.

    Science.gov (United States)

    Mark, B A; Hagenmueller, A C

    1994-04-01

    Nurse executives are experiencing severe pressures to create systems of care delivery that provide services in more cost-conscious ways. Before care systems can be restructured, a systematic assessment of the work and the environment of the nursing unit must take place. This study found significant differences among nine intensive care units regarding both the nature of their work and their environments. These differences provided information that can be used in staffing decisions, nurse/physician interaction, and staff nurse and managerial recruitment.

  8. Are New Work Practices and New Technologies Biased against Immigrant Workers?

    DEFF Research Database (Denmark)

    Rosholm, Michael; Røed, Marianne; Schøne, Pål

    New technologies and new work practices have been introduced and implemented over a broad range in the production process in most advanced industrialised countries during the last two decades. New work organisation practices like team organisation and job rotation require interpersonal communicat......New technologies and new work practices have been introduced and implemented over a broad range in the production process in most advanced industrialised countries during the last two decades. New work organisation practices like team organisation and job rotation require interpersonal...... communication to a larger extent compared to the traditional assembly line types of production. In addition to handling the formal language, communication in this respect includes country-specific skills related to understanding social and cultural codes, unwritten rules, implicit communication, norms etc...

  9. Professional nursing practice in critical units: assessment of work environment characteristics.

    Science.gov (United States)

    Maurício, Luiz Felipe Sales; Okuno, Meiry Fernanda Pinto; Campanharo, Cássia Regina Vancini; Lopes, Maria Carolina Barbosa Teixeira; Belasco, Angélica Gonçalves Silva; Batista, Ruth Ester Assayag

    2017-03-02

    assess the autonomy, control over environment, and organizational support of nurses' work process and the relationships between physicians and nurses in critical care units. cross-sectional study conducted with 162 nurses working in the intensive care units and emergency service of a university hospital. The workers' satisfaction with their work environment was assessed using Brazilian Nursing Work Index - Revised, translated and adapted for the Brazilian culture. average age was 31.6 ± 3.9 years; 80.2% were women; 68.5% Caucasians and 71.6% worked in intensive care units. The nurses considered autonomy (2.38 ± 0.64) and their relationship with physicians (2.24 ± 0.62) to be characteristics of the work environment that favored professional practice. Control over environment (2.78 ± 0.62) and organizational support (2.51 ± 0.54), however, were considered to be unfavorable. No statistically significant differences were found between the units based on the scores obtained by the professionals on the Brazilian Nursing Work Index - Revised. autonomy, relationship between physicians and nurses, and organizational support were considered by the units to be characteristics that favored nurses' professional practices. On the other hand, control over environment and organizational support were considered unfavorable. evaluar la autonomía, el control sobre el ambiente, el soporte organizacional del proceso de trabajo de los enfermeros y las relaciones entre médicos y enfermeros, en unidades críticas. estudio transversal realizado en 162 enfermeros de las unidades de terapia intensiva y del servicio de emergencia de un hospital universitario. La evaluación de la satisfacción del profesional con el ambiente de trabajo fue realizada utilizando el Brazilian Nursing Work Index - Revised, traducido y adaptado para la cultura brasileña. el promedio de edad fue 31,6 ± 3,9 años, 80,2% eran mujeres, 68,5% blancos y 71,6% trabajaban en la unidad de terapia intensiva. Los

  10. Costs Attributable to Overweight and Obesity in Working Asthma Patients in the United States.

    Science.gov (United States)

    Chang, Chongwon; Lee, Seung Mi; Choi, Byoung Whui; Song, Jong Hwa; Song, Hee; Jung, Sujin; Bai, Yoon Kyeong; Park, Haedong; Jeung, Seungwon; Suh, Dong Churl

    2017-01-01

    To estimate annual health care and productivity loss costs attributable to overweight or obesity in working asthmatic patients. This study was conducted using the 2003-2013 Medical Expenditure Panel Survey (MEPS) in the United States. Patients aged 18 to 64 years with asthma were identified via self-reported diagnosis, a Clinical Classification Code of 128, or a ICD-9-CM code of 493.xx. All-cause health care costs were estimated using a generalized linear model with a log function and a gamma distribution. Productivity loss costs were estimated in relation to hourly wages and missed work days, and a two-part model was used to adjust for patients with zero costs. To estimate the costs attributable to overweight or obesity in asthma patients, costs were estimated by the recycled prediction method. Among 11670 working patients with a diagnosis of asthma, 4428 (35.2%) were obese and 3761 (33.0%) were overweight. The health care costs attributable to obesity and overweight in working asthma patients were estimated to be $878 [95% confidence interval (CI): $861-$895] and $257 (95% CI: $251-$262) per person per year, respectively, from 2003 to 2013. The productivity loss costs attributable to obesity and overweight among working asthma patients were $256 (95% CI: $253-$260) and $26 (95% CI: $26-$27) per person per year, respectively. Health care and productivity loss costs attributable to overweight and obesity in asthma patients are substantial. This study's results highlight the importance of effective public health and educational initiatives targeted at reducing overweight and obesity among patients with asthma, which may help lower the economic burden of asthma.

  11. Coverage Range and Cost Comparison of Remote Antenna Unit Designs for Inbuilding Radio over Fiber Technology

    Directory of Open Access Journals (Sweden)

    Razali Ngah

    2013-09-01

    Full Text Available Future communication needs to be ubiquitous, broadband, convergent, and seamless. Radio over fiber (RoF technology is one of the most important enabler in access network for the technologies. Adoption of RoF faces bottleneck in optoelectronics, that they are still expensive, high power consumption, and limited in bandwidth. To solve the problem, transceiver in remote antenna unit (RAU is developed, i.e. electroabsorption transceiver (EAT and asymmetric FabryPerot modulator (AFPM. This paper compares their coverage range and cost in providing WCDMA and WLAN services. Needed gain of RF amplifier for supporting picocell is also discussed.

  12. Selection of organic Rankine cycle working fluid based on unit-heat-exchange-area net power

    Institute of Scientific and Technical Information of China (English)

    郭美茹; 朱启的; 孙志强; 周天; 周孑民

    2015-01-01

    To improve energy conversion efficiency, optimization of the working fluids in organic Rankine cycles (ORCs) was explored in the range of low-temperature heat sources. The concept of unit-heat-exchange-area (UHEA) net power, embodying the cost/performance ratio of an ORC system, was proposed as a new indicator to judge the suitability of ORC working fluids on a given condition. The heat exchange area was computed by an improved evaporator model without fixing the minimum temperature difference between working fluid and hot fluid, and the flow pattern transition during heat exchange was also taken into account. The maximum UHEA net powers obtained show that dry organic fluids are more suitable for ORCs than wet organic fluids to recover low-temperature heat. The organic fluid 1-butene is recommended if the inlet temperature of hot fluid is 353.15−363.15 K or 443.15−453.15 K, heptane is more suitable at 373.15−423.15 K, and R245ca is a good option at 483.15−503.15 K.

  13. Working on the robot society. : Visions and insights from science about the relation technology and employment.

    NARCIS (Netherlands)

    van Est, R.; Kool, L.

    2015-01-01

    The report Working on the robot society sets out current scientific findings for the relationship between technology and employment. It looks at the future and describes the policy options. In so doing, the report provides a joint fund of knowledge for societal and political debate on how the Nether

  14. History and Development of Instructional Technology and Media in Social Work Education

    Science.gov (United States)

    Shorkey, Clayton T.; Uebel, Michael

    2014-01-01

    Since the mid-20th century, instructional technologies and educational media in social work education have undergone significant development with the goals of improving learning and performance and enhancing access. This growth has been marked by technical advances in hardware and by innovations in media, or so-called soft formats. Current…

  15. History and Development of Instructional Technology and Media in Social Work Education

    Science.gov (United States)

    Shorkey, Clayton T.; Uebel, Michael

    2014-01-01

    Since the mid-20th century, instructional technologies and educational media in social work education have undergone significant development with the goals of improving learning and performance and enhancing access. This growth has been marked by technical advances in hardware and by innovations in media, or so-called soft formats. Current…

  16. Digital technology in mathematics education: Why it works (or doesn’t)

    NARCIS (Netherlands)

    Drijvers, P.H.M.

    2012-01-01

    The integration of digital technology confronts teachers, educators and researchers with many questions. What is the potential of ICT for learning and teaching, and which factors are decisive in making it work in the mathematics classroom? To investigate these questions, six cases from leading studi

  17. Digital technology in mathematics education: why it works (or doesn’t)

    NARCIS (Netherlands)

    Drijvers, P.H.M.

    2013-01-01

    The integration of digital technology confronts teachers, educators and researchers with many questions. What is the potential of ICT for learning and teaching, and which factors are decisive in making it work in the mathematics classroom? To investigate these questions, six cases from leading studi

  18. Digital Technology in Mathematics Education: Why It Works (Or Doesn't)

    Science.gov (United States)

    Drijvers, Paul

    2013-01-01

    The integration of digital technology confronts teachers, educators and researchers with many questions. What is the potential of ICT for learning and teaching, and which factors are decisive in making it work in the mathematics classroom? To investigate these questions, six cases from leading studies in the field are described, and decisive…

  19. Pre-Service Teachers' Learning Styles and Preferences towards Instructional Technology Activities and Collaborative Works

    Science.gov (United States)

    Yusop, Farrah Dina; Sumari, Melati

    2015-01-01

    The main purpose of this exploratory study was to investigate pre-service teachers' learning styles and their preferences with respect to 15 technology-based instructional activities and collaborative work tasks. Felder and Silverman's online Index of Learning Style (ILS) and a questionnaire were used to measure students' learning styles and…

  20. Technology and the Organisation of Work. EEE701 Adults Learning: The Changing Workplace B.

    Science.gov (United States)

    Littler, Craig R.

    This publication is part of the study materials for the distance education course, Adults Learning: The Changing Workplace B, in the Open Campus Program at Deakin University. The first part of the document analyzes the relationship between technology, skill, and work within the context of the debates concerning deskilling and managerial control…

  1. Digital technology in mathematics education : Why it works (or doesn't)

    NARCIS (Netherlands)

    Drijvers, P.H.M.

    2015-01-01

    The integration of digital technology confronts teachers, educators and researchers with many questions. What is the potential of ICT for learning and teaching, and which factors are decisive in making it work in the mathematics classroom? To investigate these questions, six cases from leading studi

  2. Using Technology in Social Work Practice: The mDad (Mobile Device Assisted Dad Case Study

    Directory of Open Access Journals (Sweden)

    Shawna J. Lee

    2015-07-01

    Full Text Available Mobile technology presents an exciting opportunity for social workers to reach populations that are typically underserved by interventions and services. We present one application of technology that is particularly relevant to social work practice. The mDad (Mobile Device Assisted Dad app was developed to augment existing social work practices by providing a father-friendly tool to help new fathers learn about and engage with their infants and toddlers. We discuss the process of developing the app content and conducting usability testing of the mDad app. We conclude with a discussion of the lessons learned from the mDad project, and the challenges of implementation and dissemination of technology-based interventions in community contexts.

  3. Imagining Nanotechnology: Cultural Support for technological Innovation in Europe and the United States

    OpenAIRE

    2005-01-01

    Abstract This paper compares public perceptions of technologies in the United States and Europe. Asked whether nanotechnology will improve our way of life, 50 percent of the US sample say ?yes? and 35 percent say ?don?t know.? The European figures are almost the mirror image, 29 percent saying ?yes? and 53 percent saying ?don?t know.? People in the US are also more opti...

  4. Antiretroviral pre-exposure prophylaxis implementation in the United States: a work in progress

    Directory of Open Access Journals (Sweden)

    Kenneth H Mayer

    2015-07-01

    Full Text Available Introduction: After the initial approval of the use of tenofovir disoproxil fumarate-emtricitabine (TDF/FTC by the US Food and Drug Administration in 2012 for anti-HIV pre-exposure prophylaxis (PrEP, uptake was initially limited, but more recent community surveys and expert opinion suggest wider acceptance in some key populations. Discussion: Demonstration projects are underway to determine the best practices in the United States to identify at-risk individuals in primary care and sexually transmitted disease clinics who could benefit from PrEP. Studies of PrEP in combination with behavioural interventions are being evaluated. Studies to evaluate the use of PrEP by HIV-uninfected women in HIV-discordant couples interested in safe conception are also getting underway. The optimal deployment of PrEP as part of a comprehensive national HIV/AIDS strategy in the United States has been limited by lack of knowledge among some at-risk people and by some medical providers indicating that they do not feel sufficiently knowledgeable and comfortable in prescribing PrEP. Studies are underway to determine how to assist busy clinicians to determine which of their patients could benefit from PrEP. Although most federal health insurance programmes will cover most of the costs associated with PrEP, underinsured patients in states that have not enacted health reform face additional challenges in paying for PrEP medication and appropriate clinical monitoring. Conclusions: PrEP implementation in the United States is a work in progress, with increasing awareness and uptake among some individuals in key populations.

  5. ORGANISATIONAL-TECHNOLOGICAL CHARACTERISTICS OF BLASTING WORKS ON THE GRIČ TUNNEL

    Directory of Open Access Journals (Sweden)

    Zvonimir Deković

    2005-12-01

    Full Text Available The paper describes organisational-technological characteristics of blasting works during the excavation of the Grič Tunnel. The significance of blasting works during the excavation of the tunnel is shown through adjustment of blasting parameters taking into consideration the dynamics of the works, cost-effectiveness and influence of geological circumstances. Successfulness of blasting directly influences the subsequent tunnel excavation cycle both in terms of duration as well as eventually in terms of influence on the entire tunnel investment. Comparison of changes of basic blasting parameters during tunnel excavation ensured optimal excavation progress with minimal price per meter of tunnel progress.

  6. A comprehensive guide of remediation technologies for oil contaminated soil - Present works and future directions.

    Science.gov (United States)

    Lim, Mee Wei; Lau, Ee Von; Poh, Phaik Eong

    2016-08-15

    Oil spills result in negative impacts on the environment, economy and society. Due to tidal and waves actions, the oil spillage affects the shorelines by adhering to the soil, making it difficult for immediate cleaning of the soil. As shoreline clean-up is the most costly component of a response operation, there is a need for effective oil remediation technologies. This paper provides a review on the remediation technologies for soil contaminated with various types of oil, including diesel, crude oil, petroleum, lubricating oil, bitumen and bunker oil. The methods discussed include solvent extraction, bioremediation, phytoremediation, chemical oxidation, electrokinetic remediation, thermal technologies, ultrasonication, flotation and integrated remediation technologies. Each of these technologies was discussed, and associated with their advantages, disadvantages, advancements and future work in detail. Nonetheless, it is important to note that no single remediation technology is considered the best solution for the remediation of oil contaminated soil. This review provides a comprehensive literature on the various remediation technologies studied in the removal of different oil types from soil. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Dental service mix among working-age adults in the United States, 1999 and 2009.

    Science.gov (United States)

    Manski, Richard J; Macek, Mark D; Brown, Erwin; Carper, Kelly V; Cohen, Leonard A; Vargas, Clemencia

    2014-01-01

    In the United States, health-care costs are increasing while state and federal budgets contract. In order to establish a baseline and provide data for alternative oral health workforce models, this report describes the types of dental procedures received by US working-age adults in 2009 and looks at trends since 1999. Data for this analysis came from the 1999 and 2009 Medical Expenditure Panel Surveys. The primary outcome variable represented the types of dental procedures undergone during a dental visit in the preceding year. Descriptive variables included dental insurance coverage and income. Analysis was restricted to adults aged 21-64 years. In 2009, diagnostic and preventive procedures accounted for >75 percent of all dental services received by working-age adults. Those with public insurance and those who were uninsured, as well as those with lower income, were less likely to receive these services than their peers. Between 1999 and 2009, small but statistically significant increases in the proportion of preventive and diagnostic procedures received occurred in the nation. The likelihood that a preventive service would be received during a visit also increased during this period, while the probability that a restorative procedure would be undergone went down. Preventive-type procedures represented the vast majority of dental services received by working-age adults in 2009. Between 1999 and 2009, receipt of preventive-type procedures generally increased while receipt of surgical-type procedures decreased. These findings emphasize the health-promoting role of the dental team and provide a baseline for the measurement of future trends. Published 2013. This article has been contributed to by U.S. Government employees and their work is in the public domain in the US.

  8. Work-related Musculoskeletal Pain among Different Dental Specialists in United Arab Emirates.

    Science.gov (United States)

    Al-Rawi, Natheer H; Khatib, Hiba El; Rajoub, Lin; El-Sayed, Mariem; Naji, Rawand; Youssef, Reem; Kawas, Sausan Al

    2016-08-01

    Dentists are at a very high risk of developing work-related musculoskeletal pain. The present study aimed at studying the prevalence of musculoskeletal pain among different dental specialists in the United Arab Emirates (UAE), and correlating the region of pain with the type of clinical work done by the specialists. A sample of more than 100 dentists was chosen randomly from different emirates in UAE. An interview questionnaire was administered regarding the number of years of experience and the presence, region, duration, and type of musculoskeletal pain they experienced. Musculoskeletal pain is experienced by 83.3% of periodontists, 80% of conservative dentists, 77.8% of endodon-tists, 72.7% of orthodontists, 70% of oral surgeons, 63.6% of prosthodontists, 63% of general dental practitioners, and 50% of pedodontists. The results have also indicated that the region of experienced musculoskeletal pain does vary according to the specialty. From those dentists who experience work-related musculoskeletal pain, 80% of conservative dentists experience pain in neck and shoulders, 66.7% of periodontists, and 54.5% of orthodontists experience pain in the lower back region. More than 50% of endodontists experience pain in the neck and shoulders regions, and 39% of general dental practitioners who experience pain in the neck region. Preventive measures need to be taken to decrease the risk of dentists and dental specialists developing work-related musculoskeletal pain. The prevalence and distribution of musculoskeletal disorders (MSDs) among registered general dental practitioners and dental specialists in UAE was not clearly documented. The study results indicated that the region that experienced musculoskeletal pain does vary according to the specialty.

  9. Effect of work with visual display units on musculo-skeletal disorders in the office environment.

    Science.gov (United States)

    Sillanpää, J; Huikko, S; Nyberg, M; Kivi, P; Laippala, P; Uitti, J

    2003-10-01

    The increase in computer and mouse use has been associated with an increased prevalence of disorders in the neck and upper extremities. Furthermore, poor workstation design has been associated with an increased risk of developing these symptoms. Aim The aims of this study were (i) to estimate the prevalence of musculo-skeletal disorders among full-time visual display unit (VDU) users; (ii) to examine how the prevalence varies by work environment; and (iii) to explore the association with work factors. A survey was carried out on the effect of work with VDUs on musculo-skeletal disorders in workers in the office environment of 56 workplaces. Office workers (n = 298), customer service workers (n = 238) and designers (n = 247) were studied. For all the occupations combined, the 12 month prevalences of musculo-skeletal symptoms in the neck, shoulders, elbows, lower arms and wrists, and fingers were 63, 24, 18, 35 and 16%, respectively. The study indicated that musculo-skeletal pain is common among computer workers in offices. There was no strong association between the duration of computer work and pain or between the duration of mouse use and pain, but workers' perception of their workstation as being poor ergonomically was strongly associated with an increased prevalence of pain. Musculo-skeletal symptoms are common, but the duration of daily keyboard and mouse use had no connection with musculo-skeletal symptoms. Instead, more consideration should be paid to the ergonomics of workstations, the placing of the mouse, the postures of the upper extremities and the handling of the mouse.

  10. Work stress, occupational burnout and depression levels: a clinical study of paediatric intensive care unit nurses in Taiwan.

    Science.gov (United States)

    Lin, Tzu-Ching; Lin, Huey-Shyan; Cheng, Su-Fen; Wu, Li-Min; Ou-Yang, Mei-Chen

    2016-04-01

    This study aimed to examine the relationship between work stress and depression; and investigate the mediating effect of occupational burnout among nurses in paediatric intensive care units. The relationships among work stress, occupational burnout and depression level have been explored, neither regarding occupational burnout as the mediating role that causes work stress to induce depression nor considering the paediatric intensive care unit context. A cross-sectional correlational design was conducted. One hundred and forty-four female paediatric intensive care unit nurses from seven teaching hospitals in southern Taiwan were recruited as the participants. Data were collected by structured questionnaires including individual demographics, the Nurse Stress Checklist, the Occupational Burnout Inventory and the Taiwan Depression Questionnaire. The results indicated that after controlling for individual demographic variables, the correlations of work stress with occupational burnout, as well as work stress and occupational burnout with depression level were all positive. Furthermore, occupational burnout may exert a partial mediating effect on the relationship between work stress and depression level. This study provides information about work stress, occupational burnout and depression level, and their correlations, as well as the mediating role of occupational burnout among paediatric intensive care unit nurses. It suggests government departments and hospital administrators when formulating interventions to prevent work stress and occupational burnout. These interventions can subsequently prevent episodes of depression in paediatric intensive care unit nurses, thereby providing patients with a safe and high-quality nursing environment. © 2016 John Wiley & Sons Ltd.

  11. The impact of new technologies in balancing private and family life with working time

    Directory of Open Access Journals (Sweden)

    Teresa Coelho Moreira

    2017-04-01

    Full Text Available The work-life balance is a fundamental issue for all the workers and it is linked to many others, such as quality of work, female participation in the labour market, gender equality and active ageing.Among the new challenges of contemporary society, a key role is played by the introduction in the workplaces of new digital and computer technologies, which may change working-time arrangement and, at the same time, guarantee more flexibility in working-time.On the one hand, this phenomenon can lead to a better management of working-time; nevertheless, on the other hand, it can determine an increase in working hours, since digital technologies and working-time flexibility are associate with a different evaluation of workers’ performance no more in reference to the working time, but on the basis of the results. It may result in an increase of the working time. Indeed, working hours’ flexibility does not always ascribe more freedom to the workers, but, as it is often the case, it can lead to an increase in working time, which encroach on private and family life.Technologies offer the possibility to “anytime-anyplace” jobs, but it can not result in a demand of working “always-everywhere”. The working times allowed by new technologies risks to result in new sweating practices: even though digital technologies provide easier way to shape working time patterns, actually it challenges the fundamental right of workers to have a day of rest. The distinction between working and non-working time becomes less and less visible and the border line between personal and professional life is more and more confused.In order to avoid these criticisms, it was theorized the “right to disconnect”, which is the last frontiers of right to privacy in the 21 st century.The “ghost of ubiquity” is appearing, since workers are requested to be connected always and everywhere.At the moment, the tendency is to request a broader participation of workers in the

  12. Regional characteristics of individual housing units in Serbia from the aspect of applied building technologies

    Directory of Open Access Journals (Sweden)

    Jovanović-Popović Milica

    2014-01-01

    Full Text Available Individual housing units in Serbia have been studied from the aspect of applied technical solutions. Analyzed data have been collected during a field research in accordance with the current administrative regional division, and they represent a basis for definition of regional typology of individual housing units. Characteristic types of objects of each region’s typology have been further analyzed. Upon these analyses regional characteristics of individual housing units regarding applied construction types, building technologies and materials have been defined and presented. [Projekat Ministarstva nauke Republike Srbije, br. TR 36034: Investigation and Systematization of Serbian Housing in Context of Globalization and European Integration in the Framework of Quality and Living-Standard Improvement

  13. Diversity of tasks and information technologies used by office workers at and away from work.

    Science.gov (United States)

    Ciccarelli, Marina; Straker, Leon; Mathiassen, Svend Erik; Pollock, Clare

    2011-11-01

    Computer use is associated with musculoskeletal complaints among office workers. Insufficient exposure diversity between tasks is a proposed etiological factor, but little information exists on diversity of tasks and information and communication technologies (ICT) among office workers. Direct observation and self-report data were collected on tasks performed and ICT used among 24 office workers, over 12 h in work and non-work environments. Self-reports were repeated on four additional days. Observations were for a mean [SD] 642[40] min. Productive tasks comprised 63% of observations, instrumental 17%, self-care 12% and leisure 8%. Non-ICT tasks comprised 44% of observations; New electronic-based ICT 36%; Old paper-based ICT 15%, and Combined ICT tasks 4%. Proportions of tasks and ICT use differed between environments and days. Information about diversity in tasks and ICT provides the basis for future investigations into exposure variation in ICT-intensive environments and possible musculoskeletal health risks. STATEMENT OF RELEVANCE: Information and communication technologies (ICT) provide office workers access to perform work-related tasks after work hours and in away-from-work locations. Musculoskeletal disorder risk assessment for office workers should account for actual tasks performed over a work day, including away from work exposures. This study provides rich, detailed data on occurrence of tasks performed and ICT used by office workers throughout the day.

  14. ALTERNATIVE REMEDIATION TECHNOLOGY STUDY FOR GROUNDWATER TREATMENT AT 200-PO-1 OPERABLE UNIT AT HANFORD SITE

    Energy Technology Data Exchange (ETDEWEB)

    DADO MA

    2008-07-31

    This study focuses on the remediation methods and technologies applicable for use at 200-PO-I Groundwater Operable Unit (OU) at the Hanford Site. The 200-PO-I Groundwater au requires groundwater remediation because of the existence of contaminants of potential concern (COPC). A screening was conducted on alternative technologies and methods of remediation to determine which show the most potential for remediation of groundwater contaminants. The possible technologies were screened to determine which would be suggested for further study and which were not applicable for groundwater remediation. COPCs determined by the Hanford Site groundwater monitoring were grouped into categories based on properties linking them by remediation methods applicable to each COPC group. The screening considered the following criteria. (1) Determine if the suggested method or technology can be used for the specific contaminants found in groundwater and if the technology can be applied at the 200-PO-I Groundwater au, based on physical characteristics such as geology and depth to groundwater. (2) Evaluate screened technologies based on testing and development stages, effectiveness, implementability, cost, and time. This report documents the results of an intern research project conducted by Mathew Dado for Central Plateau Remediation in the Soil and Groundwater Remediation Project. The study was conducted under the technical supervision of Gloria Cummins and management supervision of Theresa Bergman and Becky Austin.

  15. Design and Test Plans for a Non-Nuclear Fission Power System Technology Demonstration Unit

    Science.gov (United States)

    Mason, Lee; Palac, Donald; Gibson, Marc; Houts, Michael; Warren, John; Werner, James; Poston, David; Qualls, Arthur Lou; Radel, Ross; Harlow, Scott

    2012-01-01

    A joint National Aeronautics and Space Administration (NASA) and Department of Energy (DOE) team is developing concepts and technologies for affordable nuclear Fission Power Systems (FPSs) to support future exploration missions. A key deliverable is the Technology Demonstration Unit (TDU). The TDU will assemble the major elements of a notional FPS with a non-nuclear reactor simulator (Rx Sim) and demonstrate system-level performance in thermal vacuum. The Rx Sim includes an electrical resistance heat source and a liquid metal heat transport loop that simulates the reactor thermal interface and expected dynamic response. A power conversion unit (PCU) generates electric power utilizing the liquid metal heat source and rejects waste heat to a heat rejection system (HRS). The HRS includes a pumped water heat removal loop coupled to radiator panels suspended in the thermal-vacuum facility. The basic test plan is to subject the system to realistic operating conditions and gather data to evaluate performance sensitivity, control stability, and response characteristics. Upon completion of the testing, the technology is expected to satisfy the requirements for Technology Readiness Level 6 (System Demonstration in an Operational and Relevant Environment) based on the use of high-fidelity hardware and prototypic software tested under realistic conditions and correlated with analytical predictions.

  16. Assistive technology: a compensatory strategy for work production post mild brain injury.

    Science.gov (United States)

    Hartmann, Kimberly D

    2010-01-01

    This case study describes the changes in the quantity of work production of a 32 year-old male paralegal secondary to a mild brain injury from a racquetball racket blow to the frontal lobe area. The case illustrates how a work analysis can serve as an effective evaluation tool and how the utilization of assistive technology can circumvent executive functioning challenges and improve work production and client self-reported self-esteem. This evaluative and intervention process may be highly effective in mild-brain injury where executive functioning disorders cannot be identified through typical methods. Yet a detailed comparison of work productivity pre and post injury through work samples, interviews, and observations may be a powerful system to differentiate changes in executive functioning.

  17. Recent Progress on Selected Topics in Database Research--A Report by Nine Young Chinese Researchers Working in the United States

    Institute of Scientific and Technical Information of China (English)

    Zhiyuan Chen; Chen Li; Jian Pei; Yufei Tao; Haixun Wang; Wei Wang; Jiong Yang; Jun Yang; Donghui Zhang

    2003-01-01

    The study on database technologies, or more generally, the technologies of dataand information management, is an important and active research field. Recently, many excitingresults have been reported. In this fast growing field, Chinese researchers play more and more activeroles. Research papers from Chinese scholars, both in China and abroad, appear in prestigious academic forums.In this paper, we, nine young Chinese researchers working in the United States, presentconcise surveys and report our recent progress on the selected fields that we are working on.Although the paper covers only a small number of topics and the selection of the topics is far frombalanced, we hope that such an effort would attract more and more researchers, especially thosein China, to enter the frontiers of database research and promote collaborations. For the obviousreason, the authors are listed alphabetically, while the sections are arranged in the order of theauthor list.

  18. A strategy for nontimber forest products research and technology transfer for southern United States

    Science.gov (United States)

    James L. Chamberlain

    2003-01-01

    In mid-2001, the Southern Research Station (SRS) and the Southern Regional Office (R8) of the U.S. Forest Service worked through a 3-day facilitated discussion to develop a strategy to guide research and technology transfer on non-timber forest products (NTFPs). In all, more than 14 specialists took part in developing the strategy, representing the Forest Service...

  19. Justification for parameters of a dynamic stabilizer of the experimental stand mobile unit in studying of active rotational working tools of tiller machines

    Directory of Open Access Journals (Sweden)

    Vladimir F. Kupryashkin

    2017-03-01

    Full Text Available Introduction: The article deals with design options and technological modes of the dynamic stabilizer of the experimental stand mobile unit for studying tillage machine active rotating work tools. Based on theoretical and experimental studies, the possibility the movable module instability was discovered. This negatively affects on implementing the experiment program trough the especific method. The need in engineering solutions for the defect correction is shown. In addition, the authors consider the structural features and characteristics of the used devices for providing the stabilization of the movable module in the study of active rotating work tools of tillage machines. An electromagnetic brake dynamic stabilizer in the structure of the existing rolling module was proposed as an engineering device. Materials and Methods: A theoretical study of rolling module stability, based on synthesis of basic regulations and laws of mechanics related to active rotating work tools was conducted. As a result of the theoretical research, a design scheme of movable module loading was created. This scheme includes the design features and structural power factors. Results: A database representing the settings of power specification in the motion stability determining the mobile unit was created. Further use of the database values allow supporting the most optimal location of the electromagnetic brake with its design options. Discussion and Conclusions: The research of the electromagnetic brake in a mobile unit promoted stabilizing the unit movement, increased the frequency of its use and provided data that are more precise during experiments.

  20. The Relationship Between Digital Technology Experience, Daily Media Exposure and Working Memory Capacity

    Directory of Open Access Journals (Sweden)

    Muhterem DİNDAR

    2016-06-01

    Full Text Available Today’s youngsters interact with digital technologies to a great extent which leads scholars to question the influence of this exposure on human cognitive structure. Through resorting to digital nativity assumptions, it is presumed that cognitive architecture of the youth may change in accordance with digital technology use. In this regard, the current study investigated the relationship between digital technology experience, daily media exposure and working memory capacity of so-called digital native participants. A total of 572 undergraduate students responded to self-report measures, which addressed years of experience for 7 different digital devices and the daily time spent for 14 different digital activities. Participants’ working memory capacity was measured through the Computation Span and the Dot Matrix Test. While the former was used to measure the phonological loop capacity, the latter was used to address the visuo-spatial sketchpad capacity. Correlational analyses revealed that neither the phonological loop capacity nor the visuo-spatial sketchpad capacity was related to digital technology experience and daily media exposure. Thus, the transformative contribution of digital technology experience to human cognitive architecture could not be observed through the current measures

  1. Cultural knowledge of non-Muslim nurses working in Saudi Arabian obstetric units.

    Science.gov (United States)

    Sidumo, E M; Ehlers, V J; Hattingh, S P

    2010-09-01

    Culture defines how persons behave towards each other. When nurses and patients belong to different cultures, culture-based misunderstandings could influence the nurse-patient relationships and interactions adversely. The purpose of the study was to determine non-Muslim nurses' knowledge about Muslim traditions pertaining to obstetric units in a Muslim country. A quantitative descriptive research design was adopted. The population comprised 67 nurses, but the accessible population consisted of 52 nurses who were working in the participating hospital's gynaecological wards during the data collection phase. However, only 50 nurses completed questionnaires as two nurses did not want to participate in the study. The Statistical Package for the Social Sciences (SPSS Version 11.5) was used to analyse the data. The research results indicate that non-Muslim nurses lacked knowledge about Muslim practices concerning breastfeeding, Ko'hl, the "evil eye", modesty, medicine and food taboos. If these aspects could be addressed during the recruitment and in-service education of non-Muslim nurses working in Muslim countries, this could enhance the quality of culture-competent nursing care.

  2. Cultural knowledge of non-Muslim nurses working in Saudi Arabian obstetric units

    Directory of Open Access Journals (Sweden)

    E.M. Sidumo

    2009-09-01

    Full Text Available Culture defines how persons behave towards each other. When nurses and patients belong to different cultures, culture-based misunderstandings could influence the nurse-patient relationships and interactions adversely. The purpose of the study was to determine non-Muslim nurses’ knowledge about Muslim traditions pertaining to obstetric units in a Muslim country. A quantitative descriptive research design was adopted. The population comprised 67 nurses, but the accessible population consisted of 52 nurses who were working in the participating hospital’s gynaecological wards during the data collection phase. However, only 50 nurses completed questionnaires as two nurses did not want to participate in the study. The Statistical Package for the Social Sciences (SPSS Version 11.5 was used to analyse the data. The research results indicate that non-Muslim nurses lacked knowledge about Muslim practices concerning breastfeeding, Ko’hl, the “evil eye”, modesty, medicine and food taboos. If these aspects could be addressed during the recruitment and inservice education of non-Muslim nurses working in Muslim countries, this could enhance the quality of culture-competent nursing care.

  3. Cultural knowledge of non-Muslim nurses working in Saudi Arabian obstetric units

    Directory of Open Access Journals (Sweden)

    E. M. Sidumo

    2010-06-01

    Full Text Available Culture defines how persons behave towards each other. When nurses and patients belong to different cultures, culture-based misunderstandings could influence the nurse-patient relationships and interactions adversely. The purpose of the study was to determine non-Muslim nurses’ knowledge about Muslim traditions pertaining to obstetric units in a Muslim country. A quantitative descriptive research design was adopted. The population comprised 67 nurses, but the accessible population consisted of 52 nurses who were working in the participating hospital’s gynaecological wards during the data collection phase. However, only 50 nurses completed questionnaires as two nurses did not want to participate in the study. The Statistical Package for the Social Sciences (SPSS Version 11.5 was used to analyse the data. The research results indicate that non-Muslim nurses lacked knowledge about Muslim practices concerning breastfeeding, Ko’hl, the “evil eye”, modesty, medicine and food taboos. If these aspects could be addressed during the recruitment and inservice education of non-Muslim nurses working in Muslim countries, this could enhance the quality of culture-competent nursing care.

  4. [Quality of working life and burnout among nursing staff in Intensive Care Units].

    Science.gov (United States)

    Schmidt, Denise Rodrigues Costa; Paladini, Márcia; Biato, Cleonice; Pais, Juliana Domingues; Oliveira, Adelaine Rodrigues

    2013-01-01

    This descriptive-correlational and cross-sectional study aimed to evaluate the quality of working life (QWL) and the presence of burnout among nursing professionals working at Intensive Care Units. The sample was composed of 53 nursing professionals from a university hospital located in the city of Londrina-PR, Brazil. Three instruments were used for data collection: socio-demographic and professional characterization, Visual Analogue Scale for QWL and Maslach Burnout Inventory. Data was collected from April to August, 2009. Among the participants, most were auxiliary nurses (52.8%), women (66.0%) and married (67.9%). The average age was of 42.4 years. Regarding assessment of QWL, the average score obtained for the total sample was 71.1 (SD=15.5), showing that workers were satisfied with their QWL. The average for Emotional Exhaustion, Depersonalization and Personal Accomplishment dimensions was 11.4 (SD=7.7), 4.6 (SD=4.1) and 25.0 (SD=5.9), respectively. The QWL for the total sample showed significant association only with Emotional Exhaustion (p=0.000).

  5. [Utilization of technological resources within the framework of operation of a Mobile Mental Health Unit].

    Science.gov (United States)

    Garoni, D; Sarantidis, D; Katsadoros, K

    2016-01-01

    Telepsychiatry was introduced in the early 1950's for the provision of mental health services from a distance. In 1990 the progress made in telecommunications technologies caused a significant expansion in telepsychiatry services. It can refer to store and forward technologies, interactive technologies, remote monitoring technologies and it is applied to contribute to the lift of restrictions placed on providing mental health services. Restrictions may exist due to geographic isolation, lack of specialized services, high cost of moving patients etc. The positive cost-benefit analysis and the reliability of diagnosis and efficacy of interventions through telepsychiatry have been documented in various research papers referring to a wide range of contexts such as prisons, remote areas, general and psychiatric hospitals. Since 2003 the Mobile Mental Health Unit of South- Eastern (SE) Cyclades has been using videoconferencing in order to provide mental health services in thirteen islands. This area shares many of the characteristics of remote areas such as residential dispersion, lack of mental health services and frequent lack of access to services in urban centers. Telepsychiatry in conjunction with physical presence of professionals was launched by the Mobile Mental Health Unit in order to provide assistance to the evaluation of patients, to therapeutic interventions, to medicine prescription, to crisis intervention, to psychoeducation of patients and their families and to the implementation of educational and administrative activities . The use of existing technology in combination with the development of human resources has enabled continuity of care, crisis intervention and avoidance of involuntary hospitalization for a significant number of persons. Moreover, it has improved cooperation and coordination between the interdisciplinary team and local authorities and agencies. When professionals located in different parts are collaborating via telepsychiatry it is

  6. Frequency and severity of low back pain in nurses working in intensive care units and influential factors.

    Science.gov (United States)

    Ovayolu, Ozlem; Ovayolu, Nimet; Genc, Mehtap; Col-Araz, Nilgun

    2014-01-01

    The purpose of this research was to determine the frequency and severity of low back pain and influencing factors in nurses working in intensive care units. This research was conducted as a cross-sectional study with 114 nurses working in the intensive care units in the province of Gaziantep, Turkey. Study data were collected using a questionnaire form and visual analogue scale. It was found that 84.2% of the nurses experienced low back pain, and 66.7% of the nurses evaluated this pain as "a pain with moderate severity". It was determined that nurses who had not received any education on low back pain, who remained standing for long periods of time, who performed interventions that required bending forward, who lifted and repositioned patients, and who did not use any aiding equipment during interventions, experienced more pain and had higher average pain scores. In addition, average pain scores were higher among nurses with master's and doctorate degrees, and those working in internal medicine and pediatric intensive care units and working in shifts. It was observed that many of the nurses working in intensive care units experienced low back pain, and especially those working in internal medicine and pediatric intensive care units and working in shifts had higher average pain scores.

  7. Envisioning Improved Work Practices and Associated Technology Requirements in the Context of the Broader Socio-technical System

    OpenAIRE

    CAHILL, JOAN

    2008-01-01

    Crucially, the introduction of new technologies follows from the envisionment of new or improved work processes and related task workflows. Proposed technology concepts must be derived in conjunction with end users. Further, the advancement of new or improved work technologies must be predicated on operational requirements and fit the organisational environment. Technology innovation should support operational and organisational goals, as opposed to been driven by new or innovative technical ...

  8. UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ENVIRONMENTAL MANAGEMENT WASTE PROCESSING ANNUAL TECHNOLOGY DEVELOPMENT REPORT 2008

    Energy Technology Data Exchange (ETDEWEB)

    Bush, S.

    2009-11-05

    The Office of Waste Processing identifies and reduces engineering and technical risks and uncertainties of the waste processing programs and projects of the Department of Energy's Environmental Management (EM) mission through the timely development of solutions to technical issues. The risks, and actions taken to mitigate those risks, are determined through technology readiness assessments, program reviews, technology information exchanges, external technical reviews, technical assistance, and targeted technology development and deployment. The Office of Waste Processing works with other DOE Headquarters offices and project and field organizations to proactively evaluate technical needs, identify multi-site solutions, and improve the technology and engineering associated with project and contract management. Participants in this program are empowered with the authority, resources, and training to implement their defined priorities, roles, and responsibilities. The Office of Waste Processing Multi-Year Program Plan (MYPP) supports the goals and objectives of the U.S. Department of Energy (DOE) - Office of Environmental Management Engineering and Technology Roadmap by providing direction for technology enhancement, development, and demonstration that will lead to a reduction of technical risks and uncertainties in EM waste processing activities. The MYPP summarizes the program areas and the scope of activities within each program area proposed for the next five years to improve safety and reduce costs and environmental impacts associated with waste processing; authorized budget levels will impact how much of the scope of activities can be executed, on a year-to-year basis. Waste Processing Program activities within the Roadmap and the MYPP are described in these seven program areas: (1) Improved Waste Storage Technology; (2) Reliable and Efficient Waste Retrieval Technologies; (3) Enhanced Tank Closure Processes; (4) Next-Generation Pretreatment Solutions; (5

  9. Posture variation among office workers when using different information and communication technologies at work and away from work.

    Science.gov (United States)

    Ciccarelli, Marina; Straker, Leon; Mathiassen, Svend Erik; Pollock, Clare

    2014-01-01

    Office workers perform tasks using different information and communication technologies (ICT) involving various postures. Adequate variation in postures and muscle activity is generally believed to protect against musculoskeletal complaints, but insufficient information exists regarding the effect on postural variation of using different ICT. Thus, this study among office workers aimed to determine and compare postures and postural variation associated with using distinct types of ICT. Upper arm, head and trunk postures of 24 office workers were measured with the Physiometer over a whole day in their natural work and away-from-work environments. Postural variation was quantified using two indices: APDF(90-10) and EVA(sd). Various ICT had different postural means and variation. Paper-based tasks had more non-neutral, yet also more variable postures. Electronics-based tasks had more neutral postures, with less postural variability. Tasks simultaneously using paper- and electronics-based ICT had least neutral and least variable postures. Tasks without ICT usually had the most posture variability. Interspersing tasks involving different ICT could increase overall exposure variation among office workers and may thus contribute to musculoskeletal risk reduction.

  10. TECHNOLOGY IN WORK AND NON-WORK LIFE: TWO SIDES OF A COIN? : 72. Academy of Management Annual Meeting 2012

    NARCIS (Netherlands)

    Raeth, Philip; Mueller, Benjamin

    2012-01-01

    Today‘s omnipresence of technology leads to individuals using similar technology inside and outside of organizations. We suggest that the aspects of this technological copresence might affect technology-induced organizational change processes. We argue that the implications for organizations will re

  11. Commercial Application of the MIP-CGP Technology for Olefin Reduction in FCC Unit

    Institute of Scientific and Technical Information of China (English)

    Su Wensheng

    2009-01-01

    The refinery of Yanshan Petrochemical Company has twice retrofitted a 2.0-Mt/a RFCC unit with the MIP-CGP technology aimed at maximization ofisoparaffins/clean gasoline and increased output ofpropylene. By modi-fying the riser reactor with addition of the second reaction zone coupled with an added external catalyst cooler outside the regenerator and adoption of the CGP catalyst to control the cracking depth the refiners have realized the target of reducing olefin content in gasoline and increasing the yield of LPG. The results of retrofitting the RFCC unit have revealed that after revamp of FCC unit the yield of LPG was increased by 7.31%, the conversion rate was increased by 9.06%, and the total liquid yield was decreased by 0.3%. After revamp of the RFCC unit the olefin content in gasoline was reduced by 19.5 v%, and the RON rating of gasoline was increased by 0.7 units to meet the demand of Beijing municipality for manufacture of the Olympic clean gasoline.

  12. Research on Key Technologies of Unit-Based CNC Machine Tool Assembly Design

    Directory of Open Access Journals (Sweden)

    Zhongqi Sheng

    2014-01-01

    Full Text Available Assembly is the part that produces the maximum workload and consumed time during product design and manufacturing process. CNC machine tool is the key basic equipment in manufacturing industry and research on assembly design technologies of CNC machine tool has theoretical significance and practical value. This study established a simplified ASRG for CNC machine tool. The connection between parts, semantic information of transmission, and geometric constraint information were quantified to assembly connection strength to depict the assembling difficulty level. The transmissibility based on trust relationship was applied on the assembly connection strength. Assembly unit partition based on assembly connection strength was conducted, and interferential assembly units were identified and revised. The assembly sequence planning and optimization of parts in each assembly unit and between assembly units was conducted using genetic algorithm. With certain type of high speed CNC turning center, as an example, this paper explored into the assembly modeling, assembly unit partition, and assembly sequence planning and optimization and realized the optimized assembly sequence of headstock of CNC machine tool.

  13. Work.

    Science.gov (United States)

    Haines, Annette M.

    2003-01-01

    Draws upon Maria Montessori's writings to examine work as a universal human tendency throughout life. Discusses the work of adaptation of the infant, work of "psycho-muscular organism" for the preschooler, work of the imagination for the elementary child, community work of the adolescent, and work of the adult. Asserts that…

  14. Investigation of food irradiation technology for application to plant quarantine. Working group report of food irradiation technology

    Energy Technology Data Exchange (ETDEWEB)

    Sunaga, Hiromi; Ito, Hitoshi; Takatani, Yasuyuki; Takizawa, Haruki; Yotsumoto, Keiichi; Tanaka, Ryuichi [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment; Hirano, Tsuyoshi; Tokunaga, Okihiro

    1999-06-01

    The commercialization of food irradiation in Japan was started in 1973 for the sprout inhibition of potatoes as the first successful food irradiation facility in the world. Since approval of potato irradiation, no items has been commercialized in Japan. However, international agreement for phase out of methyl bromide after 2005 and increasing incidences of foodborn diseases such as by Escherichia coli O157:H7 are forcing to have interesting to food irradiation. Takasaki Radiation Chemistry Research Establishment has long experiences on research of irradiation effect and engineering of food irradiation in Japan. From these back ground, working group of food irradiation was organized at August 1997 by some members of Department of Radiation Research for Environment and Resources and Advanced Technology Center for supporting technically on commercialization of food irradiation. This report presents the result of discussion in working group on generalization up to date researches of food irradiation, application fields and items, technical problems and future prospects of this technology in Japan. (author)

  15. Dividing organization and unit: Measurement of work factors, well-being, and withdrawal behaviours with the new project PICTURE

    NARCIS (Netherlands)

    Hooge, de I.E.

    2004-01-01

    Background Within the Royal Netherlands Army, work situation and well-being of employees are repeatedly measured by psychologists to improve the work situation. Traditionally this was done using samples of employees and generalizing findings to the whole army. However, commanders of specific units f

  16. Survey of Technology with Possible Applications to United States Coast Guard Buoy Tenders. Volume 1. Technology Assessment.

    Science.gov (United States)

    1987-09-01

    performance. Zig - zag tests show SWATH ships have half the overshoot of conventional ships. At slow speeds, the widely separated propulsion units aid...Ii S2 2-13 C, Lb 0 00 2-14 ’rkpl I% -W N~ louw W ME ’ K’.MM w~~b Af’- w~t W pw -.J 1 W ’W SS U. C ’U . 2-15 Mill ll WRII9PqWWmWIK"-wPFll7TW W.F K...Evaluation of a Compound Cycle Engine for Shipboard Gensets," Report No. DTNSRDC-PASD-CR-1886. 6.19 Mills , R.G., "Innovative Technology on Steam

  17. Performance-Based Technology Selection Filter application report for Teledyne Wah Chang Albany Operable Unit Number One

    Energy Technology Data Exchange (ETDEWEB)

    Richardson, J.G.; Morrison, J.L.; Morneau, R.A.; O' Brien, M.C.; Rudin, M.J.

    1992-05-01

    This report summarizes the application of the Performance-Based Technology Selection Filter (PBTSF) developed for the Idaho National Laboratory's Buried Waste Integrated Demonstration Program as applied to remediation activities conducted at the Teledyne Wah Chang Albany (TWCA) Superfund Site, Operable Unit One. The remedial action at the TWCA Operable Unit One consisted of solidification, excavation, transportation, and monocell disposal of the contents of two sludge ponds contaminated with various inorganic and organic compounds. Inorganic compounds included low levels of uranium and radium isotopes, as well zirconium, hafnium, chromium, mercury, and nickel. Organic compounds included methylene chloride, 1,1,1-trichloroethane, 1,1-dichloroethane, tetrachloroethane, and hexachlorobenzene. Remediation began in June 1991, and was completed in November 1991. The TWCA Operable Unit One configuration option consisted of 15 functional subelements. Data were gathered on these subelements and end-to-end system operation to calculate numerical values for 28 system performance measures. These were then used to calculate a system performance score. An assessment was made of the availability and definitional clarity of these performance measures, applicability of PBTSF utility functions, and rollup methodology. The PBTSF scoring function worked well, with few problems noted in data gathering, utility function normalization, and scoring calculation. The application of this process to an actual in situ treatment and excavation technical process option clarified the specific terms and bounds of the performance score functions, and identified one problem associated with the definition of system boundary.

  18. Exploring the impact of information and communication technology on employees’ work and personal lives

    Directory of Open Access Journals (Sweden)

    Wihan de Wet

    2016-04-01

    Full Text Available Orientation: Technology has become part of society’s everyday functioning, changing rapidly and providing widespread mobility. Employees are moving towards a continually connected lifestyle, a situation in which information and communication technology (ICT seem to have become omnipresent.Research purpose: The overall objective of this research was to investigate the influence of ICT on employees’ work and personal lives.Motivation for the study: The impact of ICT on the work and personal lives of employees has never been researched before, which motivated the current study.Research approach, design and method: A qualitative research design, with a sample of 25 employees, was followed. Semi-structured interviews were conducted to collect data, and the interviews were recorded, transcribed, and processed through thematic analyses.Main findings: Five themes with sub-themes were extracted: The positive and negative experiences of ICT both within the work and personal lives of employees, the increased expectations brought about by ICT usage, and the role of ICT on relationships. Findings highlighted that although ICT are generally perceived as positive, employees should make a conscious decision in managing their ICT to decrease the negative impact thereof on their work and personal lives.Practical/managerial implications: Overall, the general positive experiences of ICT outweigh the negative experiences, and findings almost suggest that as the quantity of communication increased, the quality of conversations decreased.Contribution/Value add: This study provides a holistic understanding of the impact of ICT on the work and personal lives of employees.Keywords: Information and communication technology (ICT; constructivism paradigm; work lives; personal lives; employees

  19. Remedial investigation/feasibility study work plan for the 100-KR-4 operable unit, Hanford Site, Richland, Washington

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US Environmental Protection Agency`s (EPA`s) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the CERCLA remedial investigation/feasibility study (RI/FS) for the 100-KR-4 operable unit. The 100-K Area consists of the 100-KR-4 groundwater operable unit and three source operable units. The 100-KR-4 operable unit includes all contamination found in the aquifer soils and water beneath the 100-K Area. Source operable units include facilities and unplanned release sites that are potential sources of contamination.

  20. Reaching Families through Social Media: Training Extension Professionals to Implement Technology in Their Work

    Directory of Open Access Journals (Sweden)

    Kim Allen

    2014-06-01

    Full Text Available Cooperative Extension professionals have a long tradition of helping improve the lives of the families they serve by sharing research-based information. More than ever, families are getting their information online, creating a need for Extension professionals to deliver content via technology. This article describes a training designed to teach Extension professionals ways to increase their reach to families through the use of technology in their work. Extension professionals attended an 8-hour, face-to-face training in which they completed a pre, post, and follow-up survey. Results from the training indicated that this training was effective in changing attitudes about the usefulness of technology and increasing their use of social media to reach families.

  1. Center Director Bridges visits Disability Awareness and Action working Group Technology Fair

    Science.gov (United States)

    1999-01-01

    Center Director Roy Bridges stops to talk to one of the vendors at the Disability Awareness and Action Working Group (DAAWG) Technology Fair being held Oct. 20-21 at Kennedy Space Center. With him at the far left is Sterling Walker, director of Engineering Development at KSC and chairman of DAAWG, and Nancie Strott, a multi-media specialist with Dynacs and chairperson of the Fair; at the right is Carol Cavanaugh, with KSC Public Services. The Fair is highlighting vendors demonstrating mobility, hearing, vision and silent disability assistive technology. The purpose is to create an awareness of the types of technology currently available to assist people with various disabilities in the workplace. The theme is that of this year's National Disability Employment Awareness Month, 'Opening Doors to Ability.' Some of the vendors participating are Canine Companions for Independence, Goodwill Industries, Accessible Structures, Division of Blind Services, Space Coast Center for Independent Living, KSC Fitness Center and Delaware North Parks Services.

  2. Technology meets tradition: The perceived impact of the introduction of information and communication technology on ward rounds in the intensive care unit.

    Science.gov (United States)

    Plumb, Jennifer J; Hains, Isla; Parr, Michael J; Milliss, David; Herkes, Robert; Westbrook, Johanna I

    2017-09-01

    Public policy in many health systems is currently dominated by the quest to find ways to 'do more with less'-to achieve better outcomes at a reduced cost. The success or failure of initiatives in support of this quest are often understood in terms of an adversarial dynamic or struggle between the professional logics of medicine and of management. Here, we use the case of the introduction of information and communication technology (ICT) to a well-established ritual of medical autonomy (the medical ward round) to articulate a more nuanced explanation of how and why new ways of working with technology are accepted and adopted (or not). The study was conducted across four intensive care units (ICUs) in major teaching hospitals in Sydney, Australia. Using interviews, we examined 48 doctors' perceptions of the impact of ICT on ward round practice. We applied the concept of institutional logics to frame our analysis. Interview transcripts were analysed using a hybrid of deductive and inductive thematic analysis. The doctors displayed a complex engagement with the technology that belies simplistic characterisations of medical rejection of managerial encroachment. In fact, they selectively welcomed into the ward round aspects of the technology which reinforced the doctor's place in the healthcare hierarchy and which augmented their role as scientists. At the same time, they guarded against allowing managerial logic embedded in ICT to de-emphasise their embodied subjectivity in relation to the patient as a person rather than as a collection of parameters. ICT can force the disruption of some aspects of existing routines, even where these are long-established rituals. Resistance arose when the new technology did not fit with the 'logic of care'. Incorporation of the logic of care into the design and customisation of clinical information systems is a challenge and potentially counterproductive, because it could attempt to apply a technological fix to what is essentially a

  3. Are new work practices and new technologies biased against immigrant workers?

    DEFF Research Database (Denmark)

    Rosholm, Michael; Røed, Marianne; Pål, Schøne

    2013-01-01

    Purpose – The purpose of this paper is to analyse if introduction of new technologies and work practices are negatively related to the employment opportunities of immigrants. Design/methodology/approach – A representative plant-level panel survey merged with register data is used. Random effect...... regression Tobit models are estimated. The dependent variable is wage costs share of immigrants at the plant. The important explanatory variables are measures of new technologies and work practices. Findings – The results show that workplaces where employees use personal computers intensively and have broad...... autonomy hire fewer non-western immigrants who have not been raised in Norway. The negative relationship is especially strong for low-skilled non-western immigrants. Originality/value – The estimation framework for studying this topic is new. The paper also presents original evidence on the relationship...

  4. Functional unit, technological dynamics, and scaling properties for the life cycle energy of residences.

    Science.gov (United States)

    Frijia, Stephane; Guhathakurta, Subhrajit; Williams, Eric

    2012-02-07

    Prior LCA studies take the operational phase to include all energy use within a residence, implying a functional unit of all household activities, but then exclude related supply chains such as production of food, appliances, and household chemicals. We argue that bounding the functional unit to provision of a climate controlled space better focuses the LCA on the building, rather than activities that occur within a building. The second issue explored in this article is how technological change in the operational phase affects life cycle energy. Heating and cooling equipment is replaced at least several times over the lifetime of a residence; improved efficiency of newer equipment affects life cycle energy use. The third objective is to construct parametric models to describe LCA results for a family of related products. We explore these three issues through a case study of energy use of residences: one-story and two-story detached homes, 1,500-3,500 square feet in area, located in Phoenix, Arizona, built in 2002 and retired in 2051. With a restricted functional unit and accounting for technological progress, approximately 30% of a building's life cycle energy can be attributed to materials and construction, compared to 0.4-11% in previous studies.

  5. Automation of the Work intensively based on Knowledge, a Challenge for the New Technologies

    Directory of Open Access Journals (Sweden)

    Vasile MAZILESCU

    2011-06-01

    Full Text Available Knowledge Management or knowledge-based management (noted and used throughout this paper as KM is defined as a collaborative practice, by which organizations deliberately and intelligibly create, organize, distribute and analyze their own knowledge, in terms of resources, documents and people’s skills. It is widely regarded as an internal tool for increasing the operational efficiency of any organization, and has the potential to revolutionize the intelligent interaction between humans and agents (intelligent, based on more and more advanced technology. Semantic Technologies (STs are distributed software technologies that make that meaning more explicit, principally so that it can be understood by computers. STs will dramatically impact enterprise architecture and the engineering of new system and infrastructure capabilities. They are tools that represent meanings, associations, theories, and know-how about the uses of things separately from data and knowledge, using reasoning algorithms. Time restrictions are not excessive in usual STs as distributed applications. Critical time reasoning problems may occur in case of faulty operations and overloading. At present, the reasoning depth developed for such system is still poor. This work represents research results for incorporating and considering appropriate semantic foundations in future technologies that can automate knowledge based work.

  6. Technology and place: A geography of waste-to-energy in the United States

    Science.gov (United States)

    Howell, Jordan Patterson

    The adoption of technologies differs across space, for reasons attributed to economics, politics, and culture, but also due to limitations imposed by both the physical environment and the technology itself. This dissertation considers the case of waste-to-energy (WTE) incinerators in the United States, and asks why this technology is used in some places but rejected in others. The answer to this simple question is remarkably complex, as understandings and arguments about technology and the environment are mobilized differently by various actors to champion, oppose, or in some cases remain ambivalent about the installation and operation of WTE facilities. In this dissertation I explore the geography of WTE incineration in the United States since the 19th century. Informed by the insights of actor-network theory and the social construction of technology school, I employ the tools of discourse analysis to examine published and unpublished statements, papers, project studies, policy briefs, and archival materials generated alongside the development of WTE facilities in the United States, considering the specific case studies discussed below but also WTE technology in general. I look at federal, state, and local environmental agency documents as well as the papers of consulting firms, environmental and industry advocacy groups, and private companies. I also devote significant attention to the analysis of news media outlets in communities where WTE facilities are located or have been considered. In addition to these literal texts, I examine non-written and visual materials associated with WTE facilities, including films, websites, signage and logos, advertising campaigns, facility architecture, and artwork, as well as more abstract `texts' such as industry conferences, trade-show handouts, promotional materials, and academic and industry research programs. I build on this textual analysis with observations of WTE facilities in action. After an introductory chapter, I

  7. Determination of technical and economic parameters of an ionic transport membrane air separation unit working in a supercritical power plant

    Directory of Open Access Journals (Sweden)

    Kotowicz Janusz

    2016-09-01

    Full Text Available In this paper an air separation unit was analyzed. The unit consisted of: an ionic transport membrane contained in a four-end type module, an air compressor, an expander fed by gas that remains after oxygen separation and heat exchangers which heat the air and recirculated flue gas to the membrane operating temperature (850 °C. The air separation unit works in a power plant with electrical power equal to 600 MW. This power plant additionally consists of: an oxy-type pulverized-fuel boiler, a steam turbine unit and a carbon dioxide capture unit. Life steam parameters are 30 MPa/650 °C and reheated steam parameters are 6 MPa/670 °C. The listed units were analyzed. For constant electrical power of the power plant technical parameters of the air separation unit for two oxygen recovery rate (65% and 95% were determined. One of such parameters is ionic membrane surface area. In this paper the formulated equation is presented. The remaining technical parameters of the air separation unit are, among others: heat exchange surface area, power of the air compressor, power of the expander and auxiliary power. Using the listed quantities, the economic parameters, such as costs of air separation unit and of individual components were determined. These quantities allowed to determine investment costs of construction of the air separation unit. In addition, they were compared with investment costs for the entire oxy-type power plant.

  8. BUSINESS PROFESSIONALS’ PERCEPTIONS RELATED TO THE INFLUENCE OF INFORMATION TECHNOLOGY IN INDIVIDUAL WORK

    Directory of Open Access Journals (Sweden)

    Ricardo Adriano Antonelli

    2013-04-01

    Full Text Available According to the literature, much has been said about the impact of IT in organizations, but little about its impact on the individual. This study aims to identify IT benefits in individual work, choosing as a proxy some post-graduation “latu sensu” students, from a federal university in the south of Brazil. For data collecting, a questionnaire based on studies of Torkzadeh and Doll (1999 and Pereira (2003 has been prepared. Torkzadeh and Doll dealt with the process of working; Pereira, by using the four phases of decision making . The final instrument, after being validated and tested, amounted to 21 questions to detect the potential benefits of IT. The results demonstrated that users are satisfied, by pointing an average of 2.69 on a scale of "1" (little satisfied to "5" (very much satisfied. The framework, work process, got an overall average [2.82]. Managerial control [3.10] and productivity [3.06] had the highest ratings; innovation [2.34], the lowest one. Technologies fully implemented had greater satisfaction in all constructs of the survey with statistically significant differences. Such differences were also proven in the IT solutions that use ERP technology, the best-evaluated one. When comparing age, it was found that younger users were more satisfied with the benefits of technology. As concerning the number of employees, small business users were less satisfied with IT.

  9. Managing Highway Maintenance: Standards for Maintenance Work, Part 2, Unit 8, Level 2.

    Science.gov (United States)

    Federal Highway Administration (DOT), Washington, DC. Offices of Research and Development.

    Part of the series "Managing Highway Maintenance," the unit describes the ways maintenance standards are developed and some of the factors which are considered in setting standards; the preceding unit on standards (part 1) should be completed before reading this unit. The format is a programed, self-instruction approach in which…

  10. An Analysis of Information Technology Adoption by IRBs of Large Academic Medical Centers in the United States.

    Science.gov (United States)

    He, Shan; Botkin, Jeffrey R; Hurdle, John F

    2015-02-01

    The clinical research landscape has changed dramatically in recent years in terms of both volume and complexity. This poses new challenges for Institutional Review Boards' (IRBs) review efficiency and quality, especially at large academic medical centers. This article discusses the technical facets of IRB modernization. We analyzed the information technology used by IRBs in large academic institutions across the United States. We found that large academic medical centers have a high electronic IRB adoption rate; however, the capabilities of electronic IRB systems vary greatly. We discuss potential use-cases of a fully exploited electronic IRB system that promise to streamline the clinical research work flow. The key to that approach utilizes a structured and standardized information model for the IRB application.

  11. Technology Reconciliation in the Remote Sensing ERA of United States Civilian Weather Forecasting: 1957 -1987.

    Science.gov (United States)

    Courain, Margaret Eileen

    This dissertation seeks to advance an understanding of the management of a major technological change in meteorology. The study examines the connection between changes in production and real-time use of data products derived from remote -sensing data collection and the evolution of U.S. civilian weather forecasting 1957-1987. The role of data collection in weather forecasting throughout history is examined, giving most attention to the 1957-1987 period. Critical to the real-time use of remote-sensing data was technology reconciliation. As defined by the author, it is the function or process by which data products and information derived from a new technology are made consistent or congruent with the existing data representations of a science in order to be used effectively. No model had been developed for a technology reconciliation process, or definition of the major role technology reconciliators played in the 30-year evolution of the science of weather forecasting. In order to assess the new remote-sensing data resource and its use in U.S. civilian weather forecasting, a Data Accountability and Review Technique (DART) was developed by the author in 1989. This technique was used to identify 16 of the technology reconciliators who developed and reconciled 25 new remote-sensing data products with the weather charts, maps and computer models of the National Weather Service. In five separate program teams, they were responsible for 15 improvements in the products--forecasts--and 18 improvement in the process of weather forecasting. A model of the technology reconciliation is proposed which can be applied to understanding the contemporary history of other sciences. The model, as well as the methods developed by the author to recognize the process of technology reconciliation has a much more general applicability beyond the sciences. Any field implementing new technology that promises to improve its whole way of working will be faced with the task of technology

  12. Dual Arm Work Platform teleoperated robotics system. Innovative technology summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    The US Department of Energy (DOE) and the Federal Energy Technology Center (FETC) has developed a Large Scale Demonstration Project (LSDP) at the Chicago Pile-5 Research Reactor (CP-5) at Argonne National Laboratory-East (ANL). The objective of the LSDP is to demonstrate potentially beneficial Deactivation and Decommissioning (D and D) technologies in comparison with current baseline technologies. The Dual Arm Work Platform (DAWP) demonstration focused on the use of the DAWP to segment and dismantle the CP-5 reactor tank and surrounding bio-shield components (including the graphite block reflector, lead and boral sheeting) and performing some minor tasks best suited for the use of teleoperated robotics that were not evaluated in this demonstration. The DAWP system is not a commercially available product at this time. The CP-5 implementation was its first D and D application. The demonstration of the DAWP was to determine the areas on which improvements must be made to make this technology commercially viable. The results of the demonstration are included in this greenbook. It is the intention of the developers to incorporate lessons learned at this demonstration and current technological advancements in robotics into the next generation of the DAWP.

  13. What Works and What Does Not: an Analysis of Application Frameworks Technology

    Directory of Open Access Journals (Sweden)

    Wusheng Zhang

    2014-09-01

    Full Text Available Advocates of application frameworks claim that this technology is one of the most promising, supporting large-scale reuse, increased productivity and quality, and reduced cost of software development. A number of its advocates suggest that the next decade will be a major challenge for the development and deployment of this technology. This study investigates the theory and practice of application frameworks technology to evaluate what works and what does not in systems development. The evaluation is based on quality criteria developed by the authors. The result of the study suggests that application frameworks technology does support large-scale reuse by incorporating other existing reuse techniques such as design patterns, class libraries and components. It also shows that the methodological support pertaining to building and implementing application frameworks is inadequate. Furthermore, it indicates that application frameworks technology may increase the quality of software in terms of correctness and reusability with some penalty factors but there is no guarantee of increasing the extendability and interoperability of software systems. There are still obstacles that restrict the potential benefits claimed by the proponents of application frameworks.

  14. The relationship between organizational factors and work-family conflicts among the staff of health information technology departments

    OpenAIRE

    Mehdi kahouei; Sohaila Sadat Ghazavi Shariat Panahi,; Najmeh Zabihi; Mona Faregh

    2016-01-01

    Reducing work-family conflict of health information technology staff not only increases the quality of work, but also enhances their physical and mental health and improves the health information system. This study was designed and carried out to investigate work-family conflicts in staff working in health information technology departments. This study was performed in affiliated hospitals and health care institutions of Semnan University of medical sciences in Semnan, Iran, in 2015. In this ...

  15. Remedial design work plan for Lower East Fork Poplar Creek Operable Unit, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    The Remedial Design Work Plan (RDWP) for Lower East Fork Poplar Creek (EFPC) Operable Unit (OU) in Oak Ridge, Tennessee. This remedial action fits into the overall Oak Ridge Reservation (ORR) cleanup strategy by addressing contaminated floodplain soil. The objective of this remedial action is to minimize the risk to human health and the environment from contaminated soil in the Lower EFPC floodplain pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the Federal Facility Agreement (FFA) (1992). In accordance with the FFA, a remedial investigation (RI) (DOE 1994a) and a feasibility study (DOE 1994b) were conducted to assess contamination of the Lower EFPC and propose remediation alternatives. The remedial investigation determined that the principal contaminant is mercury, which originated from releases during Y-12 Plant operations, primarily between 1953 and 1963. The recommended alternative by the feasibility study was to excavate and dispose of floodplain soils contaminated with mercury above the remedial goal option. Following the remedial investigation/feasibility study, and also in accordance with the FFA, a proposed plan was prepared to more fully describe the proposed remedy.

  16. Technological innovation and its effect on public health in the United States

    Directory of Open Access Journals (Sweden)

    Gill PS

    2013-01-01

    Full Text Available Preetinder Singh GillCollege of Technology, Eastern Michigan University, Ypsilanti, MI, USABackground: Good public health ensures an efficient work force. Organizations can ensure a prominent position on the global stage by staying on the leading edge of technological development. Public health and technological innovation are vital elements of prosperous economies. It is important to understand how these elements affect each other. This research study explored and described the relationship between these two critical elements/constructs.Methods: Indicators representing technological innovation and public health were identified. Indicator data from 2000 to 2009 were collected from various US federal government sources, for the four US Census regions. The four US Census regions were then compared in terms of these indicators. Canonical correlation equations were formulated to identify combinations of the indicators that are strongly related to each other. Additionally, the cause–effect relationship between public health and technological innovation was described using the structural equation modeling technique.Results: The four US Census regions ranked differently in terms of both type of indicators in a statistically significant manner. The canonical correlation analysis showed that the first set of canonical variables had a fairly strong relationship, with a magnitude > 0.65 at the 95% confidence interval, for all census regions. Structural equation modeling analysis provided β < −0.69 and Student’s t statistic > 12.98, for all census regions. The threshold Student’s t statistic was 1.98. Hence, it was found that the β values were significant at the 95% confidence interval, for all census regions.Discussion: The results of the study showed that better technological innovation indicator scores were associated with better public health indicator scores. Furthermore, the study provided preliminary evidence that technological innovation

  17. Needs assessment for remote systems technology at the Chornobyl Unit 4 shelter

    Energy Technology Data Exchange (ETDEWEB)

    Carteret, B.A. [Pacific Northwest National Lab., Richland, WA (United States); Holliday, M.A.; Jones, E.D. [Lawrence Livermore National Lab., CA (United States)] [and others

    1997-12-01

    The accident at Chornobyl Unit 4 on April 26, 1986, resulted in a series of unprecedented scientific and technical challenges. The reactor building was damaged extensively. Following the accident, immediate action was needed to seal off the gaping crater created by the accident, which was a continuing source of airborne contamination. Under extreme conditions, a structure called the {open_quotes}Shelter{close_quotes} was built over the remains of the reactor building. The Shelter, which was quickly completed in November 1986, was meant to provide immediate but temporary containment. Now, 11 years later, there are significant concerns about its structural integrity and projected life expectancy. The United States and other participating G-7 countries are supporting nuclear safety upgrade efforts in Eastern Europe with a primary focus on placing the Chornobyl Nuclear Power Plant (ChNPP) Unit 4 Shelter in a stable and environmentally acceptable condition. Application of remote systems technologies will play an important part in achieving the goals of this program. The G-7 nations have agreed to support these efforts, including the identification and development of remote system technologies for fuel removal. However at this time they have taken a firm stance against funding actual fuel removal activities. The U.S. Department of Energy Office of Nuclear Energy, Science and Technology requested that a needs assessment be performed to evaluate the requirements for applying remote systems, including robotics, at the Shelter. This document is intended to be used to identify remote systems needs and requirements at the Shelter and to provide general information on the conditions in the Shelter that could impact the use of remote systems. This document is intended as a source of information to assist those who will be implementing the Shelter Implementation Plan tasks. The document provides background information and general guidance on the application of remote systems.

  18. Voice-coil technology for the E-ELT M4 Adaptive Unit

    Science.gov (United States)

    Gallieni, D.; Tintori, M.; Mantegazza, M.; Anaclerio, E.; Crimella, L.; Acerboni, M.; Biasi, R.; Angerer, G.; Andrigettoni, M.; Merler, A.; Veronese, D.; Carel, J.-L.; Marque, G.; Molinari, E.; Tresoldi, D.; Toso, G.; Spanó, P.; Riva, M.; Mazzoleni, R.; Riccardi, A.; Mantegazza, P.; Manetti, M.; Morandini, M.; Vernet, E.; Hubin, N.; Jochum, L.; Madec, P.; Dimmler, M.; Koch, F.

    We present our design of the E-ELT M4 Adaptive Unit based on voice-coil driven deformable mirror technology. This technology was developed by INAF-Arcetri, Microgate and ADS team in the past 15 years and it has been adopted by a number of large ground based telescopes as the MMT, LBT, Magellan and lastly the VLT in the frame of the Adaptive Telescope Facility project. Our design is based on contactless force actuators made by permanent magnets glued on the back of the deformable mirror and coils mounted on a stiff reference structure. We use capacitive sensors to close a position loop co-located with each actuator. Dedicated high performance parallel processors are used to implement the local de-centralized control at actuator level and a centralized feed-forward computation of all the actuators forces. This allowed achieving in our previous systems dynamic performances well in line with the requirements of the M4 Adaptive Unit (M4AU) case. The actuator density of our design is in the order of 30-mm spacing for a figure of about 6000 actuators on the M4AU and it allows fulfilling the fitting error and corrections requirements of the E-ELT high order DM. Moreover, our contact-less technology makes the Deformable Mirror tolerant to up 5% actuators failures without spoiling system capability to reach its specified performances, besides allowing large mechanical tolerances between the reference structure and the deformable mirror. Finally, we present the Demonstration Prototype we are building in the frame of the M4AU Phase B study to measure the optical dynamical performances predicted by our design. Such a prototype will be fully representative of the M4AU features, in particular it will address the controllability of two adjacent segments of the 2-mm thick mirror and implement the actuators "brick" modular concept that has been adopted to dramatically improve the maintainability of the final unit.

  19. Research on Energy-saving Technology of Crank Balanced Pumping Unit

    Directory of Open Access Journals (Sweden)

    Feng Ziming

    2013-12-01

    Full Text Available In order to saving energy and emission reduction, a secondary balance technology was used to reform the conventional beam pumping unit. The output torque from the reduction gearbox of conventional beam pumping units is usually characterized by its periodic drastic changes. Based on the idea of "cutting peak and filling valley" and the theory of the Fourier series expansion for torque curve, the second balance device is designed in order to slow down the fluctuations in the torque curve. The second balance device, with the similar balance principle to the crank balance, is connected to the output shaft of the reduction gearbox and can further reduce torque fluctuation rate and peak torque. Field test result of the secondary balance device shows that the Root-Mean-Square (RMS torque is decreased by 22.7% and the energy-saving rate of motor reaches 6.54%.

  20. Groundwater Monitoring Plan for the Reactor Technology Complex Operable Unit 2-13

    Energy Technology Data Exchange (ETDEWEB)

    Richard P. Wells

    2007-03-23

    This Groundwater Monitoring Plan describes the objectives, activities, and assessments that will be performed to support the on-going groundwater monitoring requirements at the Reactor Technology Complex, formerly the Test Reactor Area (TRA). The requirements for groundwater monitoring were stipulated in the Final Record of Decision for Test Reactor Area, Operable Unit 2-13, signed in December 1997. The monitoring requirements were modified by the First Five-Year Review Report for the Test Reactor Area, Operable Unit 2-13, at the Idaho National Engineering and Environmental Laboratory to focus on those contaminants of concern that warrant continued surveillance, including chromium, tritium, strontium-90, and cobalt-60. Based upon recommendations provided in the Annual Groundwater Monitoring Status Report for 2006, the groundwater monitoring frequency was reduced to annually from twice a year.

  1. Pervasive technology in Neonatal Intensive Care Unit: a prototype for newborns unobtrusive monitoring.

    Science.gov (United States)

    Ciani, Oriana; Piccini, Luca; Parini, Sergio; Rullo, Alessia; Bagnoli, Franco; Marti, Patrizia; Andreoni, Giuseppe

    2008-01-01

    Pervasive computing research is introducing new perspectives in a wide range of applications, including healthcare domain. In this study we explore the possibility to realize a prototype of a system for unobtrusive recording and monitoring of multiple biological parameters on premature newborns hospitalized in the Neonatal Intensive Care Unit (NICU). It consists of three different units: a sensitized belt for Electrocardiogram (ECG) and chest dilatation monitoring, augmented with extrinsic transducers for temperature and respiratory activity measure, a device for signals pre-processing, sampling and transmission through Bluetooth(R) (BT) technology to a remote PC station and a software for data capture and post-processing. Preliminary results obtained by monitoring babies just discharged from the ward demonstrated the feasibility of the unobtrusive monitoring on this kind of subjects and open a new scenario for premature newborns monitoring and developmental cares practice in NICU.

  2. Soft technologies as generating satisfaction in users of a Family Health Unit

    Directory of Open Access Journals (Sweden)

    Sonia Mara Neves Ferri

    2007-01-01

    Full Text Available This study had the purpose to evaluate the quality of the health service provided at a Family Health Unit (FHU, with emphasis on user satisfaction, based on soft technologies. Furthermore, this study also aimed to analyze the aspects of health care that generated user satisfaction or dissatisfaction regarding attachment, accountability, providing solutions, expectations, relationship, comfort, and access, and to identify recommendations for local interventions. The authors made a general characterization of the population seen at the studied service, and then selected the subjects. The study used a qualitative approach. Data were collected in semi-structured interviews, and ordered using the Collective Subject Discourse (CSD method. The analysis reveals the importance that service users assign to the soft technologies, but also shows the need to reduce the waiting time for medical consultations and referrals, and to obtain access to medication and dental care at the same location. These factors generated great dissatisfaction among users.

  3. Operable Unit 7-13/14 in situ thermal desorption treatability study work plan

    Energy Technology Data Exchange (ETDEWEB)

    Shaw, P.; Nickelson, D.; Hyde, R.

    1999-05-01

    This Work Plan provides technical details for conducting a treatability study that will evaluate the application of in situ thermal desorption (ISTD) to landfill waste at the Subsurface Disposal Area (SDA) at the Idaho National Engineering and Environmental Laboratory (INEEL). ISTD is a form of thermally enhanced vapor vacuum extraction that heats contaminated soil and waste underground to raise its temperature and thereby vaporize and destroy most organics. An aboveground vapor vacuum collection and treatment system then destroys or absorbs the remaining organics and vents carbon dioxide and water to the atmosphere. The technology is a byproduct of an advanced oil-well thermal extraction program. The purpose of the ISTD treatability study is to fill performance-based data gaps relative to off-gas system performance, administrative feasibility, effects of the treatment on radioactive contaminants, worker safety during mobilization and demobilization, and effects of landfill type waste on the process (time to remediate, subsidence potential, underground fires, etc.). By performing this treatability study, uncertainties associated with ISTD as a selected remedy will be reduced, providing a better foundation of remedial recommendations and ultimate selection of remedial actions for the SDA.

  4. Quality and productivity drive innovation and improvement at United Technologies Aerospace Operations, Inc.

    Science.gov (United States)

    Jamar, L. G.

    1986-01-01

    Quality and innovation are the hallmarks of the national space program. In programs that preceded the Shuttle Program the emphasis was on meeting the risks and technical challenges of space with safety, quality, reliability, and success. At United Technologies Aerospace Operations, Inc. (UTAO), the battle has developed along four primary fronts. These fronts include programs to motivate and reward people, development and construction of optimized processes and facilities, implementation of specifically tailored management systems, and the application of appropriate measurement and control systems. Each of these initiatives is described. However, to put this quality and productivity program in perspective, UTAO and its role in the Shuttle Program are described first.

  5. Technology and educational innovation. The thirty-year history of a learning unit in quantitative geography

    Directory of Open Access Journals (Sweden)

    Giampaolo Chiappini

    2014-04-01

    Full Text Available This article describes a project in computer-mediated educational innovation for the teaching of geography which has been carried out at the Don Milani Experimental Middle School in Genoa. The project concerns a learning unit in quantitative geography that has helped to change the way this discipline is taught in the school. Given its special features and durability over time (28 years, this experience represents a benchmark for studying (a the way in which a technology-mediated educational innovation project can germinate and grow to involve all school classes, and (b the conditions that ensure sustainability over time.

  6. Staff working in hospital units with greater social capital experience less work-home conflict: Secondary analysis of a cross-sectional study.

    Science.gov (United States)

    Nitzsche, Anika; Kuntz, Ludwig; Miedaner, Felix

    2017-07-31

    When the interplay between work and private life does not function correctly (work-home conflict), this constitutes a well-known risk factor for poorer health, increased absenteeism and lower work performance. Information about influencing factors of work-home conflict is therefore indispensable in order to avoid it. In this study, we analyse whether a good working atmosphere that fosters mutual trust, support and a 'sense of unity' (organizational social capital) can reduce an employee's conflict between work and private life. This study investigates the link between organizational social capital and work-home conflict in health professionals. This issue was investigated using a cross-sectional study conducted in 2013. Data from questionnaires completed by physicians and nurses (n=1733) were linked with structural data from 66 neonatal intensive care units in Germany. Using multi-level analyses, we investigated associations between organizational social capital at the ward level and work-home conflict at the level of individual employees, taking into account additional structural and individual characteristics. Employees on wards with greater social capital reported significantly less work-home conflict. Our results support the hypothesis that organizational social capital is an important collective resource. As such, more attention should be given to establishing a good working atmosphere that fosters mutual trust, support and a 'sense of unity', and this should be encouraged in a targeted fashion. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Are New Work Practices and New Technologies Biased against Immigrant Workers?

    DEFF Research Database (Denmark)

    Rosholm, Michael; Røed, Marianne; Schøne, Pål

    New technologies and new work practices have been introduced and implemented over a broad range in the production process in most advanced industrialised countries during the last two decades. New work organisation practices like team organisation and job rotation require interpersonal communicat......New technologies and new work practices have been introduced and implemented over a broad range in the production process in most advanced industrialised countries during the last two decades. New work organisation practices like team organisation and job rotation require interpersonal...... communication to a larger extent compared to the traditional assembly line types of production. In addition to handling the formal language, communication in this respect includes country-specific skills related to understanding social and cultural codes, unwritten rules, implicit communication, norms etc....... In this paper we analyse whether these developments - by increasing the importance of communication and informal human capital - have had a negative effect on employment opportunities of immigrants. The results show that firms that use PCs intensively and firms that give their employees broad autonomy employ...

  8. Working Memory Units Are All in Your Head: Factors That Influence Whether Features or Objects Are the Favored Units

    Science.gov (United States)

    Vergauwe, Evie; Cowan, Nelson

    2015-01-01

    We compared two contrasting hypotheses of how multifeatured objects are stored in visual working memory (vWM); as integrated objects or as independent features. A new procedure was devised to examine vWM representations of several concurrently held objects and their features and our main measure was reaction time (RT), allowing an examination of…

  9. Motor unit action potential rate and motor unit action potential shape properties in subjects with work-related muscle pain

    NARCIS (Netherlands)

    Kallenberg, Laura A.C.; Hermens, Hermie J.

    2006-01-01

    The objective of this study was to investigate differences in motor control of the trapezius muscle in cases with work-related chronic pain, compared to healthy controls. Ten cases with chronic pain and 13 controls participated in the study. Electromyographic (EMG) signals were recorded from the upp

  10. Symbol RFID Technology to be Deployed at United States Defense Logistics Agency’s Distribution Centers Worldwide

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Symbol Technologies, Inc., The Enterprise Mobility Company, today announced that it had been selected by ODIN technologies, the leader in the physics of RFID testing, software and deployment, to support its recent contract win with the United States Defense Logistics Agency (DLA), the United States Department of Defense’s (DoD) logistics combat support agency that provides supplies and services to America’s military forces worldwide.

  11. A Review of Filovirus Work and Facilities at The Defence Science and Technology Laboratory Porton Down

    Directory of Open Access Journals (Sweden)

    Mark S. Lever

    2012-08-01

    Full Text Available Porton Down houses two separate sites capable of conducting high containment research on ACDP (Advisory Committee on Dangerous Pathogens Hazard Group 4 agents: the Defence Science and Technology Laboratory (Dstl and the Health Protection Agency (HPA, and filovirus research has been performed at Porton Down since the first Marburg virus disease outbreak in 1967. All work is conducted within primary containment either within cabinet lines (for in vitro work or large rigid half-suit isolators (for in vivo work. There are extensive aerobiological facilities at high containment and the use of these facilities will be reported. Research at Dstl is primarily focused on assessing and quantifying the hazard, and testing the efficacy of medical countermeasures against filoviruses. Fundamental research directed to the study and understanding of the infectious and pathogenic nature of the filoviruses, particularly in aerosols, will be reported.

  12. Impact of role-, job- and organizational characteristics on Nursing Unit Managers' work related stress and well-being.

    Science.gov (United States)

    Van Bogaert, Peter; Adriaenssens, Jef; Dilles, Tinne; Martens, Daisy; Van Rompaey, Bart; Timmermans, Olaf

    2014-11-01

    To study the impact of role, job- and organizational characteristics on nurse managers' work related stress and well-being such as feelings of emotional exhaustion, work engagement, job satisfaction and turnover intention. Various studies investigated role-, job- and organizational characteristics influencing nurse-related work environments. Research on nurse managers' related work environments define influencing factors, but, a clear understanding of the impact of nurse-managers' work-environment characteristics on their work related stress and well-being is limited. A cross-sectional design with a survey. A cross-sectional survey (N = 365) was carried out between December 2011-March 2012. The questionnaire was based on various validated measurement instruments identified by expert meetings (e.g. staff nurses, nurse managers and executives and physicians). Hierarchical regression analyses were performed using emotional exhaustion, work engagement, job satisfaction and turnover intentions as outcome variables. Study results showed one out of six nursing unit managers have high to very high feelings of emotional exhaustion and two out of three respondents have high to very high work engagement. Hierarchical regression models showed that role conflict and role meaningfulness were strong predictors of nursing unit managers' work related stress and well-being, alongside with job- and organizational characteristics. Several risk factors and stimulating factors influencing nurse unit managers' work related stress and well-being were identified. Further challenges will be to develop proper interventions and strategies to support nursing unit managers and their team in daily practice to deliver the best and safest patient care. © 2014 John Wiley & Sons Ltd.

  13. Methods for measuring the impact of health information technologies on clinicians' patterns of work and communication.

    Science.gov (United States)

    Westbrook, Johanna I; Ampt, Amanda; Williamson, Margaret; Nguyen, Ken; Kearney, Leanne

    2007-01-01

    Evidence regarding how health information technologies influence clinical work patterns and support efficient practices is limited. Traditional paper-based data collection methods are unable to capture clinical work complexity and communication patterns. Our objective was to design and test an electronic data collection tool for work measurement studies which would allow efficient, accurate and reliable data collection, and capture work complexity. We developed software on a personal digital assistant (PDA) which captures details of nurses' work; what task, with whom, and with what; multi-tasking; interruptions and event duration. During field-testing over seven months across four hospital wards, fifty-two nurses were observed for 250 hours. Inter-rater reliability scores were maintained at over 85%. Only 1% of tasks did not match the classification developed. Over 40% of nurses' time was spent in direct care or professional communication, with 11.8% in multi-tasking. Nurses were interrupted approximately every 49 minutes. One quarter of interruptions occurred while nurses were preparing or administering medications. This approach produces data which provides greater insights into patterns of clinician's work than has previously been possible.

  14. Flattening filter-free accelerators: a report from the AAPM Therapy Emerging Technology Assessment Work Group.

    Science.gov (United States)

    Xiao, Ying; Kry, Stephen F; Popple, Richard; Yorke, Ellen; Papanikolaou, Niko; Stathakis, Sotirios; Xia, Ping; Huq, Saiful; Bayouth, John; Galvin, James; Yin, Fang-Fang

    2015-05-08

    This report describes the current state of flattening filter-free (FFF) radiotherapy beams implemented on conventional linear accelerators, and is aimed primarily at practicing medical physicists. The Therapy Emerging Technology Assessment Work Group of the American Association of Physicists in Medicine (AAPM) formed a writing group to assess FFF technology. The published literature on FFF technology was reviewed, along with technical specifications provided by vendors. Based on this information, supplemented by the clinical experience of the group members, consensus guidelines and recommendations for implementation of FFF technology were developed. Areas in need of further investigation were identified. Removing the flattening filter increases beam intensity, especially near the central axis. Increased intensity reduces treatment time, especially for high-dose stereotactic radiotherapy/radiosurgery (SRT/SRS). Furthermore, removing the flattening filter reduces out-of-field dose and improves beam modeling accuracy. FFF beams are advantageous for small field (e.g., SRS) treatments and are appropriate for intensity-modulated radiotherapy (IMRT). For conventional 3D radiotherapy of large targets, FFF beams may be disadvantageous compared to flattened beams because of the heterogeneity of FFF beam across the target (unless modulation is employed). For any application, the nonflat beam characteristics and substantially higher dose rates require consideration during the commissioning and quality assurance processes relative to flattened beams, and the appropriate clinical use of the technology needs to be identified. Consideration also needs to be given to these unique characteristics when undertaking facility planning. Several areas still warrant further research and development. Recommendations pertinent to FFF technology, including acceptance testing, commissioning, quality assurance, radiation safety, and facility planning, are presented. Examples of clinical

  15. Technologies That Assist in Online Group Work: A Comparison of Synchronous and Asynchronous Computer Mediated Communication Technologies on Students' Learning and Community

    Science.gov (United States)

    Rockinson-Szapkiw, Amanda; Wendt, Jillian

    2015-01-01

    While the benefits of online group work completed using asynchronous CMC technology is documented, researchers have identified a number of challenges that result in ineffective and unsuccessful online group work. Fewer channels of communication and lack of immediacy when compared to face-to-face group work are a few of the noted limitations. Thus,…

  16. Technologies That Assist in Online Group Work: A Comparison of Synchronous and Asynchronous Computer Mediated Communication Technologies on Students' Learning and Community

    Science.gov (United States)

    Rockinson-Szapkiw, Amanda; Wendt, Jillian

    2015-01-01

    While the benefits of online group work completed using asynchronous CMC technology is documented, researchers have identified a number of challenges that result in ineffective and unsuccessful online group work. Fewer channels of communication and lack of immediacy when compared to face-to-face group work are a few of the noted limitations. Thus,…

  17. [Job satisfaction, job burnout and their relationships with work'and patients' characteristics: a comparison between intensive care units (ICU) and not-intensive care units (not-ICU)].

    Science.gov (United States)

    Viotti, Sara; Converso, Daniela; Loera, Barbara

    2012-01-01

    Health worker's population is espoused to high level of stress, and several studies highlight differences between intensive care units (ICU) and non-intensive care unit (non-ICU). Particular features of the job in ICU concern responsibilities for critically patients, highly advanced technology and need for quick decision. Aims of this study are: (1) to examine differences between ICU's and not-ICU's workers on several dimensions describing work environment and workers' health; (2) investigate which specific work conditions have a role in determining psychological work reactions in ICU's and not-ICU's workers. 144 ICUs' and not-ICU's 114 workers employed in an Italian Hospital filled out a questionnaire concerning decision authority, autonomy, colleagues' and supervisors' support, physical and cognitive demands as antecedents; job satisfaction and job burnout (EE, DP) as consequences. 1) MANOVA highlighted how ICU workers reported significantly higher scores on depersonalization, job satisfaction, aggressive customers, while physical demands and proportionate customer expectations were significantly higher for not-ICU workers; (2) Six Multiple Linear Regressions were carried out. Those indicated decision authority, autonomy and supervisors' support as predictors of emotional exhaustions in ICU. In not-ICU only cognitive demands and colleagues' support are significant predictors. Depersonalization is predicted in ICU by colleagues' support. Predictors of job satisfaction both in ICU and not-ICU are: decision authority and colleagues support. Current study highlighted several differences among ICU and non-ICU workers' referred to work environment and psychological reactions.

  18. An Examination of Information Technology and Its Perceived Quality Issues in Single System Hospitals in the United States

    Science.gov (United States)

    Byrd, Linda W.

    2009-01-01

    The safety and quality of healthcare is of great concern in the United States. The positive effects of information technology reported in past research, especially case studies, has encouraged expectations that information technology may increase the quality of healthcare while reducing costs of healthcare. The goals of this study was to examine…

  19. A New Education Model as a Collaborative Work of Industry, Local Government and College of Technology

    Science.gov (United States)

    Himuro, Shozo

    A new educational program was introduced to our college in 2000. This program based on the extensive knowledge in the engineering and high culture, originally intended to foster young engineers with creativity, diversity, interdisciplinarity, internationality and high practical skills. It also aimed to nourish engineers who would be engaged in developing user-friendly technologies that can coexist with nature and who can flexibly cope with current global issues such as environmental problems, food shortages and energy efficiency. Regrettably, great numbers of students don't seem to be interested in studying. We feel that there is an urgent need to improve the educational program to attract students to learn and encourage their motivations. In this paper, We would like to propose a new education model that is the Collaborative Work of Industry, Local Government and College of Technology.

  20. What Chinese Children and Youth Are Learning about the United States. Working Papers in Education.

    Science.gov (United States)

    Gross, Richard E.

    This study examines history and social science textbooks used in China to see how the United States is presented in order to make inferences about what Chinese students are learning about the United States. The report also reflects the U.S. examination of Chinese textbooks. As part of the same study, U.S. K-12 textbooks were sent to China. The…

  1. Backfilling technology and strata behaviors in fully mechanized coal mining working face

    Institute of Scientific and Technical Information of China (English)

    Zhang Qiang; Zhang Jixiong; Huang Yanli; Ju Feng

    2012-01-01

    Based on the principle of fully mechanized backfilling and coal mining technology and combined with theXingtai Coal Mine conditions,we mainly optimized the coal mining equipment and adjusted the coal mining method in the Xingtai Coal Mine 7606 working face for implementation this technology,Firstly,we define the practical backfilling process as the "(from backfilling scraper conveyor's) head to tail backfilling,step by step swinging up of the tamping arm.gradual compacting,moving formed backfilling scraper conveyor when the second tamping arm cannot pass and connecting the immediate roof by back material push front material movement".Meanwhile,the stress changes of backfill body in coal mined out area was monitored by stress sensors,and the roof caving law was analyzed by monitoring the dynamic subsidence of -210 west roadway of this face.The site tests results show that using this new backfilling and coal mining integrated technology,the production capacity in the 7606 working face can reach to 283,000 ton a year,and 282,000 ton of solid materials (waste and fly ash) is backfilled,which meets the needs of high production and efficiency.The goaf was compactly backfilled with solid material and the strata behavior was quite desirable,with an actual maximum vertical stress of the backfill body of 5.5 MPa.Backfill body control the movement of overburden within a certain range,and there is no collapses of major areas in the overlying strata upon backfilled gob.The maximum subsidence and speed were 231 mm and 15.75 mm/d respectively,which proved the practical significance of this integrated technology.

  2. Effectiveness of technology to support work based learning: the stakeholders' perspective

    Directory of Open Access Journals (Sweden)

    Roger Penlington

    2011-02-01

    Full Text Available Higher education provision typically requires learners to physically attend sessions on campus. The economic climate has changed significantly over the past few years in the UK and globally. Inevitably changes to student funding and the increased competitive nature of the job market have impacted on university teaching. The use of work based learning (WBL is an alternative flexible form of learning that attempts to tackle these issues. It enables students to learn whilst they work, addressing the funding issues, and enhancing their employability through the acquisition of higher professional qualifications. Often such WBL programmes are designed, delivered and supported from the view of the student and academic staff with little consideration of other stakeholders such as employers, workplace mentors and professional bodies and the input they can bring to enrich the learning and teaching provision. This paper presents the findings from a survey conducted among stakeholders from all four pillars of WBL, namely the learner, the academic environment, the workplace and the external context. Online questionnaires and interviews were carried out with students, tutors, program leaders, employers and professional bodies from four postgraduate programmes at the university. The results show that while there is a reluctance to embrace technology among some academic staff, students are generally positive about using the technology. The survey also demonstrates that there is a lack of creativity and imagination in the use of technology, where often platforms such as virtual learning environments are used simply as repositories for presentation slides, handouts, etc. The results of the study conclude or rather remind all involving parties to pay more emphasis on quality of online programme delivery by embracing technology and use it in novel and imaginative ways to provide a learning and teaching provision fit for the twenty-first century.

  3. Technology assessment of vertical and horizontal air drilling potential in the United States. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Carden, R.S.

    1993-08-18

    The objective of the research was to assess the potential for vertical, directional and horizontal air drilling in the United States and to evaluate the current technology used in air drilling. To accomplish the task, the continental United States was divided into drilling regions and provinces. The map in Appendix A shows the divisions. Air drilling data were accumulated for as many provinces as possible. The data were used to define the potential problems associated with air drilling, to determine the limitations of air drilling and to analyze the relative economics of drilling with air versus drilling mud. While gathering the drilling data, operators, drilling contractors, air drilling contractors, and service companies were contacted. Their opinion as to the advantages and limitations of air drilling were discussed. Each was specifically asked if they thought air drilling could be expanded within the continental United States and where that expansion could take place. The well data were collected and placed in a data base. Over 165 records were collected. Once in the data base, the information was analyzed to determine the economics of air drilling and to determine the limiting factors associated with air drilling.

  4. Benefits to the United States of Increasing Global Uptake of Clean Energy Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Kline, D.

    2010-07-01

    A previous report describes an opportunity for the United States to take leadership in efforts to transform the global energy system toward clean energy technologies (CET). An accompanying analysis to that report provides estimates of the economic benefits to the United States of such a global transformation on the order of several hundred billion dollars per year by 2050. This report describes the methods and assumptions used in developing those benefit estimates. It begins with a summary of the results of the analysis based on an updated and refined model completed since the publication of the previous report. The framework described can be used to estimate the economic benefits to the U.S. of coordinated global action to increase the uptake of CETs worldwide. Together with a Monte Carlo simulation engine, the framework can be used to develop plausible ranges for benefits, taking into account the large uncertainty in the driving variables and economic parameters. The resulting estimates illustrate that larger global clean energy markets offer significant opportunities to the United States economy.

  5. Implementation of smart pump technology in a paediatric intensive care unit.

    Science.gov (United States)

    Manrique-Rodríguez, Silvia; Sánchez-Galindo, Amelia C; de Lorenzo-Pinto, Ana; González-Vives, Leticia; López-Herce, Jesús; Carrillo-Álvarez, Ángel; Sanjurjo-Sáez, María; Fernández-Llamazares, Cecilia M

    2015-09-01

    Patient safety is a matter of major concern that involves every health professional. Nowadays, emerging technologies such as smart pumps can diminish medication errors as well as standardise and improve clinical practice with the subsequent benefits for patients. The aim of this paper was to describe the smart pump implementation process in a paediatric intensive care unit (PICU) and to present the most relevant infusion-related programming errors that were prevented. This was a comparative study between CareFusion Alaris Guardrails(®) and Hospira MedNet(®) systems, as well as a prospective and intervention study with analytical components carried out in the PICU of Gregorio Marañón General and Teaching Hospital. All intravenous infusions programmed with a pump in the eleven beds of the unit were analyzed. A drug library was developed and subsequently loaded into CareFusion and Hospira pumps that were used during a three month period each. The most suitable system for implementation was selected according to their differences in features and users' acceptance. Data stored in the pumps were analyzed to assess user compliance with the technology, health care setting and type of errors intercepted. The implementation process was carried out with CareFusion systems. Compliance with the technology was 92% and user acceptance was high. Vacation substitution and drug administration periods were significantly associated with a greater number of infusion-related programming errors. High risk drugs were involved in 48% of intercepted errors. Based on these results we can conclude that implementation of smart pumps proved effective in intercepting infusion-related programming errors from reaching patients. User awareness of the importance of programming infusions with the drug library is the key to succeed in the implementation process. © The Author(s) 2013.

  6. Work, Stress, and Diurnal Bruxism: A Pilot Study among Information Technology Professionals in Bangalore City, India

    Science.gov (United States)

    Rao, S. K.; Bhat, M.; David, J.

    2011-01-01

    The study assessed the prevalence of diurnal bruxism among information technology (IT) professionals and explored plausible predictors associated with the parafunctional habit. A cross-sectional study was designed and IT professionals were invited to participate. The inclusion criteria composed of participants in service for at least one year, having natural dentition, no history of cervical or facial injury and not undergoing orthodontic therapy. The participants (N = 147) were interviewed by a trained interviewer to record information. A pre-tested questionnaire that included questions related to work, stress symptoms and diurnal bruxism was completed by each participant. The prevalence of self-reported diurnal bruxism was 59%. Bivariate analyses revealed that work (P < 0.05) and work experience (P < 0.05) were significantly associated with self-reported diurnal bruxism. In the binary logistic regression analysis stress (Odds Ratio [OR]  = 5.9, 95% Confidence Interval [CI] 2.6–13.3) was identified to be a strong predictor of diurnal bruxism. Professionals with 11 or more years of experience were less likely to report diurnal bruxism (OR = 0.04, 95% CI 0.00–0.43) than those with 1 to 5 years of work experience. The study revealed that stress and less work experience were associated with diurnal bruxism among IT professionals in Bangalore city. PMID:22190934

  7. Work, Stress, and Diurnal Bruxism: A Pilot Study among Information Technology Professionals in Bangalore City, India

    Directory of Open Access Journals (Sweden)

    S. K. Rao

    2011-01-01

    Full Text Available The study assessed the prevalence of diurnal bruxism among information technology (IT professionals and explored plausible predictors associated with the parafunctional habit. A cross-sectional study was designed and IT professionals were invited to participate. The inclusion criteria composed of participants in service for at least one year, having natural dentition, no history of cervical or facial injury and not undergoing orthodontic therapy. The participants (N=147 were interviewed by a trained interviewer to record information. A pre-tested questionnaire that included questions related to work, stress symptoms and diurnal bruxism was completed by each participant. The prevalence of self-reported diurnal bruxism was 59%. Bivariate analyses revealed that work (<0.05 and work experience (<0.05 were significantly associated with self-reported diurnal bruxism. In the binary logistic regression analysis stress (Odds Ratio [OR] =5.9, 95% Confidence Interval [CI] 2.6–13.3 was identified to be a strong predictor of diurnal bruxism. Professionals with 11 or more years of experience were less likely to report diurnal bruxism (OR=0.04, 95% CI 0.00–0.43 than those with 1 to 5 years of work experience. The study revealed that stress and less work experience were associated with diurnal bruxism among IT professionals in Bangalore city.

  8. [Surveying the status of continuous blood purification technology application in Chinese pediatric intensive care unit].

    Science.gov (United States)

    Li, Leilei; Lu, Guoping

    2014-03-01

    To learn application status of continuous blood purification (CBP) in pediatric intensive care unit (PICU), to provide reference to promote the development of CBP technology. The survey of CBP application was conducted using questionnaire in 40 hospitals providing intensive care, which included children's hospitals and the pediatric sections of general hospitals from 28 provinces/municipalities/autonomous regions in China during March to July of 2012. Totally 38 hospital replied, 25 hospitals carried out CBP technology, first carried out in 1997, the median year was 2008, 21 hospitals' PICU could independently carry out CBP device, 18 hospitals had the nurses who could professionally operate, routinely maintain the device. Continuous veno-venous hemodiafiltration was the largest implementation mode of CBP, accounting for 51.9%. Twenty-three hospitals used ordinary heparin, and 2 hospitals used low molecular weight heparin; 21 hospitals chose activated partial thromboplastin time as the coagulation testing, due to lack of equipment, only four hospitals chose activated clotting time as coagulation testing. Only 3 hospitals could apply before and after dilution joint technology. Kidney failure is still the disease accounting for the highest proportion of diseases requiring CBP application, accounting for 38.1%, followed by sepsis, 19.1%, drug poisoning 16.7%. CBP started 10 years ago, and got attention and promotion nearly five years ago in China, but the associated personnel, equipment were inadequate, anticoagulation, before and after dilution and other technical applications were not complete enough, high volume hemofiltration mode was seldom used.

  9. An Investigation of Information Technology-Enabled Remote Management and Remote Work Issues

    Directory of Open Access Journals (Sweden)

    D. Sandy Staples

    1997-05-01

    Full Text Available A two phase research study was done to investigate remote work and remote management issues. In Phase 1, focus groups were carried out with remote managers and remote employees to identify key issues. The most common key issues dealt with communications, information technology, leadership and coaching, teamwork, building trust, and performance management. In the second phase, a questionnaire was used to test hypotheses developed from phase 1. The findings supported that higher trust leads to higher job satisfaction and lower job stress, and that more communication between the manager and the remote employee develops higher levels of employee organizational commitment.

  10. Explaining Work Exhaustion From a Coping Theory Perspective: Roles of Techno-Stressors and Technology-Specific Coping Strategies.

    Science.gov (United States)

    Gaudioso, Fulvio; Turel, Ofir; Galimberti, Carlo

    2015-01-01

    The purpose of this study is to theoretically develop and empirically examine a general coping theory model which explicates the indirect effects of key job-related techno-stressors on job exhaustion. Through this study, we show that techno-stress creators are detrimental to employee well-being and should be treated accordingly. Specifically, we first argue that key techno-stress creators on the job, namely techno-invasion and techno-overload, drive unpleasant states such as work-family conflict and distress. Next, we rely on general coping theory and argue that people respond to these states differently, but with both adaptive and maladaptive technology-specific coping strategies. Adaptive coping behaviors are argued to ultimately reduce work exhaustion, and maladaptive coping strategies are argued to increase it. The proposed model was tested and validated with structural equation modeling techniques applied to self-reported data obtained from a sample of 242 employees of a large organization in the United States. Implications for theory and practice are discussed.

  11. A qualitative study of work-life balance amongst specialist orthodontists in the United Kingdom.

    Science.gov (United States)

    Bateman, Lindsey E; Collins, Joanne M; Cunningham, Susan J

    2016-12-01

    To identify factors affecting work-life balance amongst male and female orthodontists in the UK. A qualitative interview-based study with a cross-sectional design. Specialist orthodontists working in specialist practice and the hospital service in the UK were selected by purposive sampling. In-depth semi-structured interviews were conducted with 18 orthodontic specialists. Interview transcripts were analyzed using Framework Analysis. Four main themes pertaining to work-life balance in orthodontics were identified: work factors affecting work-life balance, life factors affecting work-life balance, perception and effects of work-life balance and suggestions for managing work-life balance within the profession. There was substantial variation in the work-life balance of the orthodontists interviewed in this study; however the majority reported high levels of career satisfaction despite difficulties maintaining a good work-life balance. Whilst there were some clear distinctions in the factors affecting work-life balance between the hospital environment and specialist practice (including additional professional commitments and teaching/training-related issues), there were also a number of similarities. These included, the lack of flexibility in the working day, managing patient expectations, taking time off work at short notice and the ability to work part-time.

  12. Evaluation of the Productive Skills in the Second Language: The Work of the Assessment of Performance Unit (APU).

    Science.gov (United States)

    Dickson, Peter

    The work in second language education of the Assessment of Performance Unit, established by the Department of Education and Science of England and Wales to monitor certain areas of the public education curriculum is described. The focus is on the development of a rationale for testing, the elicitation procedures used in the assessment of speaking…

  13. 20 CFR 404.1018a - Work by civilians for the United States Government or its instrumentalities-remuneration paid...

    Science.gov (United States)

    2010-04-01

    ... Government or its instrumentalities-remuneration paid prior to 1984. 404.1018a Section 404.1018a Employees... by civilians for the United States Government or its instrumentalities—remuneration paid prior to 1984. (a) General—remuneration paid prior to 1984. If you worked as a civilian employee of the...

  14. The role of leader behaviors in hospital-based emergency departments' unit performance and employee work satisfaction.

    Science.gov (United States)

    Lin, Blossom Yen-Ju; Hsu, Chung-Ping C; Juan, Chi-Wen; Lin, Cheng-Chieh; Lin, Hung-Jung; Chen, Jih-Chang

    2011-01-01

    The role of the leader of a medical unit has evolved over time to expand from simply a medical role to a more managerial one. This study aimed to explore how the behavior of a hospital-based emergency department's (ED's) leader might be related to ED unit performance and ED employees' work satisfaction. One hundred and twelve hospital-based EDs in Taiwan were studied: 10 in medical centers, 32 in regional hospitals, and 70 in district hospitals. Three instruments were designed to assess leader behaviors, unit performance and employee satisfaction in these hospital-based EDs. A mail survey revealed that task-oriented leader behavior was positively related to ED unit performance. Both task- and employee-oriented leader behaviors were found to be positively related to ED nurses' work satisfaction. However, leader behaviors were not shown to be related to ED physicians' work satisfaction at a statistically significant level. Some ED organizational characteristics, however, namely departmentalization and hospital accreditation level, were found to be related to ED physicians' work satisfaction. Copyright © 2010 Elsevier Ltd. All rights reserved.

  15. Social Work and the House of Islam: Orienting Practitioners to the Beliefs and Values of Muslims in the United States

    Science.gov (United States)

    Hodge, David R.

    2005-01-01

    Despite the media attention focused on the Islamic community after the terrorist attacks on the World Trade Center on September 11, 2001, Muslims remain one of the most misunderstood populations in the United States. Few articles have appeared in the social work literature orienting practitioners to the Islamic community, and much of the…

  16. Work-unit measures of organisational justice and risk of depression--a 2-year cohort study

    DEFF Research Database (Denmark)

    Grynderup, Matias Brødsgaard; Mors, Ole; Hansen, Åse Marie

    2013-01-01

    and relational justice were computed for each work unit to obtain exposure measures that were robust to reporting bias related to depression. Two years later in 2009, 3047 (72%) participated at follow-up. Those reporting high levels of depressive, burn-out or stress symptoms were assigned to a psychiatric...

  17. Comparison of Advanced Residential Water Heating Technologies in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Maguire, Jeff [National Renewable Energy Lab. (NREL), Golden, CO (United States); Fang, Xia [National Renewable Energy Lab. (NREL), Golden, CO (United States); Wilson, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2013-05-01

    In this study, gas storage, gas tankless, condensing, electric storage, heat pump, and solar water heaters were simulated in several different climates across the United States, installed in both conditioned and unconditioned space and subjected to several different draw profiles. While many pre-existing models were used, new models of condensing and heat pump water heaters were created specifically for this work. In each case modeled, the whole house was simulated along with the water heater to capture any interactions between the water heater and the space conditioning equipment.

  18. Center Director Bridges visits Disability Awareness and Action working Group Technology Fair

    Science.gov (United States)

    1999-01-01

    Center Director Roy Bridges stops to pet one of the dogs that serves with Canine Companions for Independence, a vendor displaying its capabilities at the Disability Awareness and Action Working Group (DAAWG) 1999 Technology Fair being held Oct. 20-21 at Kennedy Space Center. Standing at the right is Carol Cavanaugh, with KSC Public Services; behind Bridges is Nancie Strott (left), a multi-media specialist with Dynacs and chairperson of the Fair, and Sterling Walker (right), director of Engineering Development and chairman of DAAWG. The Fair is highlighting vendors demonstrating mobility, hearing, vision and silent disability assistive technology. The purpose is to create an awareness of the types of technology currently available to assist people with various disabilities in the workplace. The theme is that of this year's National Disability Employment Awareness Month, 'Opening Doors to Ability.' Some of the other vendors participating are Goodwill Industries, Accessible Structures, Division of Blind Services, Space Coast Center for Independent Living, KSC Fitness Center and Delaware North Parks Services.

  19. Gender difference in work-family conflict among Japanese information technology engineers with preschool children.

    Science.gov (United States)

    Watai, Izumi; Nishikido, Noriko; Murashima, Sachiyo

    2008-01-01

    Since the Family Policy Act, which requires companies to develop action plans to support their employees who have children in an attempt to reverse the declining birthrate in Japan, was enacted in 2003, many Japanese organizations and occupational health staff have become interested in work-family conflict (WFC), especially WFC in employees with young children. A cross-sectional survey of regularly employed information technology (IT) engineers with preschool children in Japan was conducted to examine the gender difference in WFC, relationship of WFC with outcomes, and predictors of WFC by gender. Data from 78 male and 102 female respondents were analyzed. There was no significant gender difference in total level of WFC. However, the level of work interference with family (WIF) was significantly higher in males than in females and the level of family interference with work (FIW) was significantly higher in females. Regarding outcomes, WIF was significantly related to depression and fatigue in both genders. Moreover, different predictors were related to WIF and FIW by gender. A family-friendly culture in the company was related to WIF only in males. To prevent depression and cumulative fatigue in employees with young children, occupational practitioners have to pay attention to not only employees' work stress but also their family stress or amount of family role in both genders.

  20. HEAT EXPOSURE ASSESSMENT IN THE WORKING ENVIRONMENT OF A GLASS MANUFACTURING UNIT

    Directory of Open Access Journals (Sweden)

    M. Pourmahabadian, M. Adelkhah, K. Azam

    2008-04-01

    Full Text Available Heat stress is a common health problem throughout industry. Any heat stress evaluation requires some exposure assessment of climatic conditions, especially air temperature, humidity, and speed, along with the average temperature of the solid surroundings. In this paper workplace environmental climatic parameters were measured and then evaluated by Wet Bulb Globe Temperature, Corrected Effective Temperature, Heat Stress Index, and Allowable Exposure Time indices among 40 workers in a glass manufacturing unit in Tehran. Also, the effect of available heat control devices on heat stress indices was investigated. The results of this study showed that the obtained heat stress index in individual section and press units is exceeded from 100 (in individual section unit: 302.6, in press unit: 283.6. Also, it is found that the mean average of allowable exposure time in individual section and press units were 13.15 and 12.26 minutes exposure for one hour, respectively. No significant relationship was found between environmental parameters in three parts of body regions (height of head, abdomen and ankle except for measured air velocity in both units (P<0.007. Positive correlation was found between wet bulb globe temperature, corrected effective temperature and heat stress index indices, but negative correlation was found between allowable exposure time and other indices. Mann Whitney non-parametric test revealed significant relationships in wet bulb globe temperature, corrected effective temperature, heat stress index and allowable exposure time indices when metallic shield was used as heat absorber.

  1. Work stress and subsequent risk of internet addiction among information technology engineers in Taiwan.

    Science.gov (United States)

    Chen, Sung-Wei; Gau, Susan Shur-Fen; Pikhart, Hynek; Peasey, Anne; Chen, Shih-Tse; Tsai, Ming-Chen

    2014-08-01

    Work stress, as defined by the Demand-Control-Support (DCS) model and the Effort-Reward Imbalance (ERI) model, has been found to predict risks for depression, anxiety, and substance addictions, but little research is available on work stress and Internet addiction. The aims of this study are to assess whether the DCS and ERI models predict subsequent risks of Internet addiction, and to examine whether these associations might be mediated by depression and anxiety. A longitudinal study was conducted in a sample (N=2,550) of 21-55 year old information technology engineers without Internet addiction. Data collection included questionnaires covering work stress, demographic factors, psychosocial factors, substance addictions, Internet-related factors, depression and anxiety at wave 1, and the Internet Addiction Test (IAT) at wave 2. Ordinal logistic regression was used to assess the associations between work stress and IAT; path analysis was adopted to evaluate potentially mediating roles of depression and anxiety. After 6.2 months of follow-up, 14.0% of subjects became problematic Internet users (IAT 40-69) and 4.1% pathological Internet users (IAT 70-100). Job strain was associated with an increased risk of Internet addiction (odds ratio [OR] of having a higher IAT outcome vs. a lower outcome was 1.53); high work social support reduced the risk of Internet addiction (OR=0.62). High ER ratio (OR=1.61) and high overcommitment (OR=1.68) were associated with increased risks of Internet addiction. Work stress defined by the DCS and ERI models predicted subsequent risks of Internet addiction.

  2. UNITED STATES DEPARTMENT OF ENERGY WASTE PROCESSING ANNUAL TECHNOLOGY DEVELOPMENT REPORT 2007

    Energy Technology Data Exchange (ETDEWEB)

    Bush, S

    2008-08-12

    Processing programs, EM-21 has focused considerable effort on identifying the key areas of risk in the Waste Processing programs. The resulting summary of technical risks and needs was captured in the Roadmap. The Roadmap identifies key Waste Processing initiative areas where technology development work should be focused. These areas are listed below, along with the Work Breakdown Structure (WBS) designation given to each initiative area. The WBS designations will be used throughout this document.

  3. Report of the Working Group on Strengthening the Biosecurity of the United States

    Science.gov (United States)

    2009-10-01

    Furthermore, advances in genome synthesis and reverse genetic technologies now allow for the de novo synthesis of some viral select agents...Synchytrium endobioticum Rathayibacter toxicus Sclerophthora rayssiae var zeae Xanthomonas oryzae Xylella fastidiosa ( citrus variegated chlorosis

  4. Dual Comb Unit High-g Accelerometer Based on CMOS-MEMS Technology

    Directory of Open Access Journals (Sweden)

    Mehrdad Mottaghi

    2009-04-01

    Full Text Available In this paper a capacitive based high-g accelerometer with superior level of sensitivity is presented. It takes advantage of dual comb unit configuration and surface micromachining fabrication process. All aspects of mechanical design such as sensor structure, modal analysis, energy dissipations, dynamic response and stresses in moving structure as well as anchors are described. Electrical circuit based on CMOS technology and its output signal is presented. Fabrication process and packaging are also discussed. The proposed sensor can endure impact loads up to 120,000 g (g = 9.81 m.s-2 and achieves 16.75 µV.g-1 sensitivity with 5 V bridge excitation voltage. Main resonant frequency of structure is found to be 42.4 kHz. Intended applications of suggested sensor include military and aerospace industries as well as field of impact engineering.

  5. Payload influences on technology development and utilization of the Space Shuttle extravehicular mobility unit

    Science.gov (United States)

    Patrick, J. W.; Kraly, E. F.

    1976-01-01

    Historical EVA approaches are examined. The considered data emphasize the overall importance of EVA for Shuttle payload operations. Twenty requirement categories related to crew protection, crew performance, and payload protection are listed in a table. Attention is given to a preliminary assessment of payload related requirements, an evaluation of the natural thermal environment in the case of the Shuttle orbiter bay, and the ability of the extravehicular mobility unit (EMU) to protect the crewman from induced or natural radiation as found in the Van Allen radiation belt South Atlantic anomaly. On the basis of the evaluation it appears very likely that design improvements alone can make the EMU meet payload requirements without requiring significant technology advances.

  6. Remedial investigation/feasibility study work plan for the 100-BC-2 operable unit, Hanford Site, Richland, Washington

    Energy Technology Data Exchange (ETDEWEB)

    1993-05-01

    This work plan and attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) remedial investigation/feasibility study (RI/FS) for the 100-BC-2 operable unit in the 100 Area of the Hanford Site. The 100 Area is one of four areas at the Hanford Site that are on the US Environmental Protection Agency`s (EPA) National Priorities List under CERCLA. The 100-BC-2 operable unit is one of two source operable units in the 100-B/C Area (Figure ES-1). Source operable units are those that contain facilities and unplanned release sites that are potential sources of hazardous substance contamination. The 100-BC-2 source operable unit contains waste sites that were formerly in the 100-BC-2, 100-BC-3, and 100-BC-4 operable units. Because of their size and geographic location, the waste sites from these two operable units were added to 100-BC-2. This allows for a more efficient and effective investigation of the remaining 100-B/C Reactor area waste sites. The investigative approach to waste sites associated with the 100-BC-2 operable unit are listed in Table ES-1. The waste sites fall into three general categories: high priority liquid waste disposal sites, low priority liquid waste disposal sites, and solid waste burial grounds. Several sites have been identified as candidates for conducting an IRM. Two sites have been identified as warranting additional limited field sampling. The two sites are the 116-C-2A pluto crib, and the 116-C-2C sand filter.

  7. Integrating Smartphone Technology at the Time of Discharge from a Child and Adolescent Inpatient Psychiatry Unit.

    Science.gov (United States)

    Gregory, Jonathan M; Sukhera, Javeed; Taylor-Gates, Melissa

    2017-01-01

    As smartphone technology becomes an increasingly important part of youth mental health, there has been little to no examination of how to effectively integrate smartphone-based safety planning with inpatient care. Our study sought to examine whether or not we could effectively integrate smartphone-based safety planning into the discharge process on a child and adolescent inpatient psychiatry unit. Staff members completed a survey to determine the extent of smartphone ownership in a population of admitted child and adolescent inpatients. In addition to quantifying smartphone ownership, the survey also tracked whether youth would integrate their previously-established safety plan with a specific safety planning application on their smartphone (Be Safe) at the time of discharge. Sixty-six percent (50/76) of discharged youth owned a smartphone, which is consistent with prior reports of high smartphone ownership in adult psychiatric populations. A minority of youth (18%) downloaded the Be Safe app prior to discharge, with most (68%) suggesting they would download the app after discharge. Notably, all patients who downloaded the app prior to discharge were on their first admission to a psychiatric inpatient unit. Child and adolescent psychiatric inpatients have a clear interest in smartphone-based safety planning. Our results suggest that integrating smartphone-related interventions earlier in an admission might improve access before discharge. This highlights the tension between restricting and incorporating smartphone access for child and adolescent inpatients and may inform future study in this area.

  8. Cold-end Subsystem Testing for the Fission Power System Technology Demonstration Unit

    Science.gov (United States)

    Briggs, Maxwell; Gibson, Marc; Ellis, David; Sanzi, James

    2013-01-01

    The Fission Power System (FPS) Technology Demonstration Unit (TDU) consists of a pumped sodium-potassium (NaK) loop that provides heat to a Stirling Power Conversion Unit (PCU), which converts some of that heat into electricity and rejects the waste heat to a pumped water loop. Each of the TDU subsystems is being tested independently prior to full system testing at the NASA Glenn Research Center. The pumped NaK loop is being tested at NASA Marshall Space Flight Center; the Stirling PCU and electrical controller are being tested by Sunpower Inc.; and the pumped water loop is being tested at Glenn. This paper describes cold-end subsystem setup and testing at Glenn. The TDU cold end has been assembled in Vacuum Facility 6 (VF 6) at Glenn, the same chamber that will be used for TDU testing. Cold-end testing in VF 6 will demonstrate functionality; validated cold-end fill, drain, and emergency backup systems; and generated pump performance and system pressure drop data used to validate models. In addition, a low-cost proof-of concept radiator has been built and tested at Glenn, validating the design and demonstrating the feasibility of using low-cost metal radiators as an alternative to high-cost composite radiators in an end-to-end TDU test.

  9. Banana Bark as A Part of Acoustic Design Unit by Hybrid Technology Application

    Directory of Open Access Journals (Sweden)

    Maharani Dian Permanasari

    2014-10-01

    Full Text Available Abstract. Banana bark is one of tropical indigenous natural resources that can be used as main material for many products. Being a fast-growing renewable material, it is durable and has natural patterns that people find visually attractive. Naturally, its textures and patterns are its main values; therefore it has the potential to be developed further. This research is needed to optimize the growth of small craft industries of banana bark, including the community where production activities take place, and also to provide information or reference of banana bark utilizations. Previous experiments conclude that banana bark has porous structure, high flexibility, relatively water-resistant due to its natural wax coating that resists water droplets, unless being washed down immensely. Also, due to its softwood- and paper-like properties, ithas many possibilities to be formed and processed into various functional products, mostly as craft products. In the subsequent study, the research about the utilization of banana bark in small industries starting from the harvesting system, handling problems in raw material supply, applying proper technology in improving the material’s quality, improving the human-resource working culture by appropriate technologies, and also innovating the product’s designs. The recommended designs can be implemented to improve the performance and qualities of banana bark products.Keywords: applied technology; banana bark; renewable materials; design; sustainability.

  10. Testing of an Annular Linear Induction Pump for the Fission Surface Power Technology Demonstration Unit

    Science.gov (United States)

    Polzin, K. A.; Pearson, J. B.; Webster, K.; Godfoy, T. J.; Bossard, J. A.

    2013-01-01

    Results of performance testing of an annular linear induction pump that has been designed for integration into a fission surface power technology demonstration unit are presented. The pump electromagnetically pushes liquid metal (NaK) through a specially-designed apparatus that permits quantification of pump performance over a range of operating conditions. Testing was conducted for frequencies of 40, 55, and 70 Hz, liquid metal temperatures of 125, 325, and 525 C, and input voltages from 30 to 120 V. Pump performance spanned a range of flow rates from roughly 0.3 to 3.1 L/s (4.8 to 49 gpm), and pressure heads of <1 to 104 kPa (<0.15 to 15 psi). The maximum efficiency measured during testing was 5.4%. At the technology demonstration unit operating temperature of 525 C the pump operated over a narrower envelope, with flow rates from 0.3 to 2.75 L/s (4.8 to 43.6 gpm), developed pressure heads from <1 to 55 kPa (<0.15 to 8 psi), and a maximum efficiency of 3.5%. The pump was supplied with three-phase power at 40 and 55 Hz using a variable-frequency motor drive, while power at 55 and 70 Hz was supplied using a variable-frequency power supply. Measured performance of the pump at 55 Hz using either supply exhibited good quantitative agreement. For a given temperature, the peak in efficiency occurred at different flow rates as the frequency was changed, but the maximum value of efficiency was relative insensitive within 0.3% over the frequency range tested, including a scan from 45 to 78 Hz. The objectives of the FSP technology project are as follows:5 • Develop FSP concepts that meet expected surface power requirements at reasonable cost with added benefits over other options. • Establish a nonnuclear hardware-based technical foundation for FSP design concepts to reduce overall development risk. • Reduce the cost uncertainties for FSP and establish greater credibility for flight system cost estimates. • Generate the key nonnuclear products to allow Agency

  11. Walking to Work: Trends in the United States, 2005–2014

    Science.gov (United States)

    2016-01-01

    I examined trends from 2005 through 2014 in walking to work compared with other modes of travel. For each year, I calculated the percentage of travel to work by private vehicle, public transportation, and walking and used distance decay functions to analyze the distribution of walking by distance. I found that the percentage of travel to work by walking remained stable, with a slight increase over time, and that people tended to walk longer to get to work. The trend is positive and encouraging, although more evidence is needed to confirm my findings. PMID:27657507

  12. CTOs at work

    CERN Document Server

    Donaldson, Scott; Donaldson, Gary

    2012-01-01

    Scott Donaldson, Stanley Siegel and Gary Donaldson interview many of the world's most influential chief technology officers in CTOs at Work, offering a brand-new companion volume to the highly acclaimed elite At Work books including Coders at Work, CIOS at Work and Venture Capitalists at Work. As the words "at work" suggest, the authors focus on how their interviewees tackle the day-to-day work of the CTO while revealing much more: how they got there, how they manage and allocate projects, and how they interact with business units and ensure that their companies take advantage of technologies,

  13. Industrial Sector Technology Use Model (ISTUM): industrial energy use in the United States, 1974-2000. Volume 4. Technology appendix

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-19

    This volume of the 4-volume ISTUM documentation gives information on the individual technology specifications. The first chapter presents a general overview of the ISTUM technology data bases. It includes an explanation of the data-base printouts and how the separate-cost building blocks are combined to derive an aggregate-technology cost. The remaining chapters document the specific-technology-cost specifications. Boiler technologies (conventional coal steam, conventional natural gas and oil in the steam-service sector, black liquor and wood boilers, and space-heat service sector) and non-boiler conventional technologies (natural gas non-boiler, oil-fired non-boiler, coal-fired non-boiler technologies and non-boiler primary system costs) are covered in Chapter II. Chapter III, Fossil Energy Technologies, covers atmospheric fluidized-bed combustion, low-Btu gasification of coal, and medium-Btu gasification. Chapter IV, Cogeneration and Self-Generation Technologies, covers the steam service sector, machine-drive service sector, and electrolytic service sector. Solar and geothermal technologies (solar steam, solar space heat, and geothermal steam technologies) are covered in Chapter V, while Chapter VI covers conservation technologies. (MCW)

  14. Report to the United States Congress clean coal technology export markets and financing mechanisms

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-01

    This report responds to a Congressional Conference Report that requests that $625,000 in funding provided will be used by the Department to identify potential markets for clean coal technologies in developing countries and countries with economies in transition from nonmarket economies and to identify existing, or new, financial mechanisms or financial support to be provided by the Federal government that will enhance the ability of US industry to participate in these markets. The Energy Information Administration (EIA) expects world coal consumption to increase by 30 percent between 1990 and 2010, from 5.1 to 6.5 billion short tons. Five regions stand out as major foreign markets for the export of US clean coal technologies: China; The Pacific Rim (other than China); South Asia (primarily India); Transitional Economies (Central Europe and the Newly Independent States); and Other Markets (the Americas and Southern Africa). Nearly two-thirds of the expected worldwide growth in coal utilization will occur in China, one quarter in the United States. EIA forecasts nearly a billion tons per year of additional coal consumption in China between 1990 and 2010, a virtual doubling of that country`s coal consumption. A 30-percent increase in coal consumption is projected in other developing countries over that same period. This increase in coal consumption will be accompanied by an increase in demand for technologies for burning coal cost-effectively, efficiently and cleanly. In the Pacific Rim and South Asia, rapid economic growth coupled with substantial indigenous coal supplies combine to create a large potential market for CCTS. In Central Europe and the Newly Independent States, the challenge will be to correct the damage of decades of environmental neglect without adding to already-considerable economic disruption. Though the situation varies, all these countries share the basic need to use indigenous low-quality coal cleanly and efficiently.

  15. [A study of the pharmacist work changes associated with dispensing unit-of-use packaging in community pharmacies].

    Science.gov (United States)

    Kobayashi, Daisuke; Sakamaki, Hiroyuki; Komatsu, Ryou; Iijima, Tomonori; Iijima, Yasunori; Ootsuga, Hiroyuki; Saito, Katsuya; Seki, Tetsuya; Nakamura, Hidetoshi; Yamaura, Tomoyuki; Yokobayashi, Kuniaki

    2014-01-01

    This study aimed to determine how much time can be saved with the use of unit-of-use packaging for prescription drugs as compared with bulk packaging in community pharmacies as well as to determine the number of errors. In a simulation, mock prescriptions were dispensed either in unit-of-use packages or by transferring medication from a bulk container, and a time study was conducted to measure the time spent on dispensing and prescription auditing by pharmacists. Pharmacists' and patients' degree of satisfaction was also surveyed. The time saved with unit-of-use packaging was 66.25 s per prescription. The sole dispensing error that was found in the study occurred with bulk dispensing. Among both pharmacists and patients, many were of the opinion that dispensing with unit-of-use packaging was preferable to bulk dispensing. Unit-of-use packaging shortens the time that pharmacists spend on dispensing activities and increases the efficiency of their work. Unit-of-use packaging is also thought to reduce the number of counting errors.

  16. Characterization of a clinical unit for digital radiography based on irradiation side sampling technology

    Energy Technology Data Exchange (ETDEWEB)

    Rivetti, Stefano [Fisica Medica, Ospedale di Sassuolo S.p.A., 41049 Sassuolo (Italy); Lanconelli, Nico [Alma Mater Studiorum, Physics Department, University of Bologna, 40127 Bologna (Italy); Bertolini, Marco; Nitrosi, Andrea [Medical Physics Unit, Azienda Ospedaliera ASMN, Istituto di Ricovero e Cura a Carattere Scientifico, 42123 Reggio Emilia (Italy); Burani, Aldo [Ospedale di Sassuolo S.p.A., 41049 Sassuolo (Italy)

    2013-10-15

    Purpose: A characterization of a clinical unit for digital radiography (FUJIFILM FDR D-EVO) is presented. This system is based on the irradiation side sampling (ISS) technology and can be equipped with two different scintillators: one traditional gadolinium-oxysulphide phosphor (GOS) and a needle structured cesium iodide (CsI) phosphor panel.Methods: The characterization was achieved in terms of response curve, modulation transfer function (MTF), noise power spectra (NPS), detective quantum efficiency (DQE), and psychophysical parameters (contrast-detail analysis with an automatic reading of CDRAD images). For both scintillation screens the authors accomplished the measurements with four standard beam conditions: RAQ3, RQA5, RQA7, and RQA9.Results: At the Nyquist frequency (3.33 lp/mm) the MTF is about 35% and 25% for CsI and GOS detectors, respectively. The CsI scintillator has better noise properties than the GOS screen in almost all the conditions. This is particularly true for low-energy beams, where the noise for the GOS system can go up to a factor 2 greater than that found for CsI. The DQE of the CsI detector reaches a peak of 60%, 60%, 58%, and 50% for the RQA3, RQA5, RQA7, and RQA9 beams, respectively, whereas for the GOS screen the maximum DQE is 40%, 44%, 44%, and 35%. The contrast-detail analysis confirms that in the majority of cases the CsI scintillator is able to provide improved outcomes to those obtained with the GOS screen.Conclusions: The limited diffusion of light produced by the ISS reading makes possible the achievement of very good spatial resolution. In fact, the MTF of the unit with the CsI panel is only slightly lower to that achieved with direct conversion detectors. The combination of very good spatial resolution, together with the good noise properties reached with the CsI screen, allows achieving DQE on average about 1.5 times greater than that obtained with GOS. In fact, the DQE of unit equipped with CsI is comparable to the best

  17. The quality of work life of registered nurses in Canada and the United States: a comprehensive literature review.

    Science.gov (United States)

    Nowrouzi, Behdin; Giddens, Emilia; Gohar, Basem; Schoenenberger, Sandrine; Bautista, Mary Christine; Casole, Jennifer

    2016-10-01

    Workplace environment is related to the physical and psychological well-being, and quality of work life (QWL) for nurses. The aim of this paper was to perform a comprehensive literature review on nurses' quality of work life to identify a comprehensive set of QWL predictors for nurses employed in the United States and Canada. Using publications from 2004-2014, contributing factors to American and Canadian nurses' QWL were analyzed. The review was structured using the Work Disability Prevention Framework. Sixty-six articles were selected for analysis. Literature indicated that changes are required within the workplace and across the health care system to improve nurses' QWL. Areas for improvement to nurses' quality of work life included treatment of new nursing graduates, opportunities for continuing education, promotion of positive collegial relationships, stress-reduction programs, and increased financial compensation. This review's findings support the importance of QWL as an indicator of nurses' broader work-related experiences. A shift in health care systems across Canada and the United States is warranted where health care delivery and services are improved in conjunction with the health of the nurses working in the system.

  18. Managing Highway Maintenance: Standards for Maintenance Work, Part 1, Unit 8, Level 2.

    Science.gov (United States)

    Federal Highway Administration (DOT), Washington, DC. Offices of Research and Development.

    Part of the series "Managing Highway Maintenance," the unit is about maintenance standards and is designed for superintendents and senior foremen who are responsible for scheduling and controlling routine maintenance. It describes different kinds of standards, why and how standards are developed, and how standards are to be used and…

  19. Does the United States Air Force Academy’s Training Philosophy Really Work

    Science.gov (United States)

    1992-04-17

    and the supervisor’s: (1) "goal emphasis", (2) " positive motivation " expressed, and (3) the absence of "harsh treatment". Significant (ja < .01...Abstracts International. Rosebush, M.A., & Bryant, C. (1984). Implementation of the positive motivation model. United States Air Force Academy: Department of Behavioral Sciences and Leadership. 35

  20. Learning What Works in Educational Technology with a Case Study of EDUSTAR. Policy Memo 2016-01

    Science.gov (United States)

    Chatterji, Aaron K.; Jones, Benjamin F.

    2016-01-01

    Despite much fanfare, new technologies have yet to fundamentally advance student outcomes in K-12 schools or other educational settings. We believe that the system that supports the development and dissemination of educational technology tools is falling short. The key missing ingredient is rigorous evaluation. No one knows what works and for…

  1. Native American Women Leaders' Use of Information and Communication Technologies (ICTs) for Work-Life Balance (WLB) and Capacity Building

    Science.gov (United States)

    Jensen, Crystal C.

    2013-01-01

    Native American women's leadership, information communication technologies (ICTs), work-life balance (WLB) and human capacity building (HCB) are grounded in social justice issues due to their long history of overall cultural decimation, inequitable access to technology, monetary resources, and social power (agency), and influence. Currently, there…

  2. Laboratory for Cognitive Studies of Work: A Case Study of the Intellectual Implications of a New Technology.

    Science.gov (United States)

    Martin, Laura M. W.; Scribner, Sylvia

    1991-01-01

    Study investigated how new technology affects the working procedures and mental activity of industrial machinists, examining how machinists learn to use computer numerical control technology. Results indicate areas of cognitive difference requiring further study (e.g., differences in conceptualization, formalization, and perspective, and shifts to…

  3. Native American Women Leaders' Use of Information and Communication Technologies (ICTs) for Work-Life Balance (WLB) and Capacity Building

    Science.gov (United States)

    Jensen, Crystal C.

    2013-01-01

    Native American women's leadership, information communication technologies (ICTs), work-life balance (WLB) and human capacity building (HCB) are grounded in social justice issues due to their long history of overall cultural decimation, inequitable access to technology, monetary resources, and social power (agency), and influence. Currently, there…

  4. Xinjiang Xinxin Mining Starts to Work on a 10,O00-ton Nickel-smelting Technological Upgrading Project

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>In October,Xinjiang Xinxin Mining Industry Co.,Ltd.started to work on a 10,000-ton nickel-smelting technological upgrading project at the Kalatongke copper nickel ore in Fuyun County.The technological upgrading project for 10,000-ton nickel-smelting operations that

  5. 3D Printing in Zero G Technology Demonstration Mission: Summary of On-Orbit Operations, Material Testing, and Future Work

    Science.gov (United States)

    Prater, Tracie; Bean, Quincy; Werkheiser, Niki; Ordonez, Erick; Ledbetter, Frank; Ryan, Richard; Newton, Steve

    2016-01-01

    Human space exploration to date has been limited to low Earth orbit and the moon. The International Space Station (ISS), an orbiting laboratory 200 miles above the earth, provides a unique and incredible opportunity for researchers to prove out the technologies that will enable humans to safely live and work in space for longer periods of time and venture farther into the solar system. The ability to manufacture parts in-space rather than launch them from earth represents a fundamental shift in the current risk and logistics paradigm for human spaceflight. In particularly, additive manufacturing (or 3D printing) techniques can potentially be deployed in the space environment to enhance crew safety (by providing an on-demand part replacement capability) and decrease launch mass by reducing the number of spare components that must be launched for missions where cargo resupply is not a near-term option. In September 2014, NASA launched the 3D Printing in Zero G technology demonstration mission to the ISS to explore the potential of additive manufacturing for in-space applications and demonstrate the capability to manufacture parts and tools on-orbit. The printer for this mission was designed and operated by the company Made In Space under a NASA SBIR (Small Business Innovation Research) phase III contract. The overarching objectives of the 3D print mission were to use ISS as a testbed to further maturation of enhancing technologies needed for long duration human exploration missions, introduce new materials and methods to fabricate structure in space, enable cost-effective manufacturing for structures and mechanisms made in low-unit production, and enable physical components to be manufactured in space on long duration missions if necessary. The 3D print unit for fused deposition modeling (FDM) of acrylonitrile butadiene styrene (ABS) was integrated into the ISS Microgravity Science Glovebox (MSG) in November 2014 and phase I printing operations took place from

  6. Accomplishing Shipyard Work for the United States Navy: Institutions, Systems and Operations. Volume 3. Annotated Bibliography

    Science.gov (United States)

    1975-08-01

    operations research, advanced energy sources and propulsion technologies, nuclear physics, marine biology , maritime law, and ship financing. The...ductivity and reducing its production costs. 17 ()Determine whether -the industry c~ i achieve by FY 17 alevel of productivity that will allow reduction

  7. Commercial Application of RMC Technology in the 1.5 Mt/a Hydrocracking Unit at Shanghai Petrochemical Company

    Institute of Scientific and Technical Information of China (English)

    Xiong Zhenlin; Wang Yiguan; Zhang Maoying; Lin Baohua; Mao Yichao

    2003-01-01

    The RMC technology developed by RIPP has been applied in a 1.5 Mt/a medium pressure hydrocracking unit at Shanghai Petrochemical Company. The unit was successfully put on stream in September 2002. Calibration of the performance of the commercial unit has shown that the RMC technology has higher hydrogenation activity and selectivity, and high quality product can be obtained under lower reaction temperature. The heavy naphtha with less than 0.5 ppm of sulfur and 58.5 m% potential aromatic content is a good feedstock for catalytic reforming unit. The diesel with less than 0.5 ppm of sulfur, 6.6 m% aromatics and cetane rating of 56 is a high-grade diesel fuel. The hydrocracked tail oil containing more than 14 m% hydrogen and mere 1.7m% aromatics could be used as a good feedstock for steam cracking process to produce ethylene.

  8. Detective work at the Risley Laboratory. [Corrosion research by AEA Technology, UK

    Energy Technology Data Exchange (ETDEWEB)

    Aldridge, F.

    1989-11-01

    The Northern Research Laboratory at Risley is part of AEA Technology and until recently, the major responsibility of its Materials Science Group was to advise the nuclear power industry on corrosion and material compatibility problems. Part of the Group also provides a materials science and analysis service to the whole of the 100-acre site. The Group's work is essentially concerned with the performance of reactor or plant materials during long-term exposure to hostile chemical environments, often under static and/or dynamic loading, sometimes in an applied heat flux. The major coolants used in UK reactors vary from carbon dioxide (AGR) and high temperature pressurised water (PWR) through to high purity liquid sodium (PFR). Extensive facilities are available for investigating corrosion behaviour in all these environments, including water and sodium loops, tensile testing machines and autoclaves. (author).

  9. Using technology and collaborative working for a positive patient experience and to improve safety.

    Science.gov (United States)

    Desai, Usha

    2016-09-01

    Clinicians who treat patients with wounds need access to the resources that will enable them to deliver the best and most appropriate treatments. A partnership working initiative between Greenwich CCG Medicines management (commissioner), Oxleas NHS Foundation Trust (provider) and ConvaTec (commercial partner) was set up to provide wound-care dressings and products to patients via the community services. It lead to improved access, greater patient benefits, a reduction in dressings waste, and an increase in clinical confidence to make cost-effective, evidence-based prescribing decisions. This inspired the commissioners to collaborate with BlueBay (technology partner) to 'trailblaze' the development and introduction of an electronic wound care template for practice nurses and doctors in primary care to use in conjunction with VISION and EMIS, clinical software systems used in GP practices. This interoperability of clinical systems to improve wound care is, to date, the only one of its kind in the UK.

  10. Issues involved in attempting to develop independent learning in pupils working on technological projects

    Science.gov (United States)

    Barak, Moshe

    2004-02-01

    This research addresses the impact of technological projects at high school on pupils' learning. The participants were sixty low-mid achieving pupils who worked for one year on final projects for matriculation exams. Data were collected through observations of laboratory lessons, interviews with pupils and teachers, and analysis of pupils' projects and portfolios. In the modern technological laboratory, pupils experience design, construction and improvement of sophisticated systems, in a rich learning environment. From being fully dependent on their teachers, pupils might gradually develop to become more autonomous learners and creative thinkers. A three-stage model is suggested aimed to help teachers adjust their supervision approach to the pupils' conceptual development. A pupil at the 'show me' stage needs a 'direct supervision' approach; a pupil at the 'let's think together' stage needs a 'collaborative supervision' approach; a pupil at the 'trust me' stage needs a 'nondirective supervision'. In projects carried out within mandatory exams, pupils are motivated not only by internal rewards, but also by being evaluated objectively and awarded a formal credit for their achievements.

  11. Korean working mothers' parenting style in Korea and in the United STates: a qualitative comparative study.

    Science.gov (United States)

    Im, Hyesang; Kim, Eunjung; Sung, Kyungsuk

    2014-01-01

    The purpose of this study was to explore the similarities and differences of cultural influences on the parenting styles of Korean working mothers who live in South Korea versus Korean American working mothers living in the U.S. Four major themes were identified: (a) expression of affection for children, (b) parental control, (c) feelings for children, and (d) feelings for themselves. The findings indicate that acculturation to the American culture affected the Korean American working mothers to grant higher self-regulation to their children and to have more positive feelings for their children and themselves.

  12. Electrosurgical units – how they work and how to use them safely

    Directory of Open Access Journals (Sweden)

    Ismael Cordero

    2015-06-01

    Full Text Available Electrosurgery is used routinely in eye surgery to cut, coagulate, dissect, fulgurate, ablate and shrink tissue. High frequency (100 kilohertz to 5 megahertz, alternating electric current at various voltages (200–10,000 Volts is passed through tissue to generate heat. An electrosurgical unit (ESU consists of a generator and a handpiece with one or more electrodes. The device is controlled using a switch on the handpiece or a foot switch.

  13. "How would that help our work?": the intersection of domestic violence and human rights in the United States.

    Science.gov (United States)

    Morgaine, Karen

    2011-01-01

    This qualitative study explores whether individuals working within the domestic violence (DV) field in the United States have utilized a human rights framework and identifies potential benefits of this framework. Using the critique and experiences of women of color as a focal point, data were gathered through interviews with key individuals working with national and regional DV and human rights organizations. This article focuses on challenges within the mainstream DV movement and how a human rights approach could potentially ameliorate some of these concerns by supporting a more holistic approach to DV and increasing coalition building and community engagement.

  14. Quality of work life as a predictor of nurses' intention to leave units, organisations and the profession.

    Science.gov (United States)

    Lee, Ya-Wen; Dai, Yu-Tzu; McCreary, Linda L

    2015-05-01

    To examine the relationships between quality of work life (QWL) and nurses' intention to leave their unit (ITLunit), organisation (ITLorg) and profession (ITLpro). The high turnover rate among nurses presents a major challenge to health care systems across the globe. QWL plays a significant role in nurses' turnover. A descriptive cross-sectional survey design was conducted via purposive sampling of 1283 hospital nurses and administering the Chinese version of the Quality of Nursing Work Life scale (C-QNWL), a three-ITL-type scale questionnaire, and a demographic questionnaire for individual- and work-related variables. Descriptive data, correlations, and ordinal regression models were analyzed. QWL predicted ITLpro and ITLorg better than ITLunit. Three QWL dimensions (work arrangement and workload, nursing staffing and patient care, and work-home life balance) were significantly predictive of all three ITL measures. However, the dimension of teamwork and communication was only predictive for ITLunit, not for ITLorg and ITLpro. Different patterns of QWL dimensions are predictive of ITLunit, ITLorg, and ITLpro. The study provides important information to nurse administrators about the aspects of QWL that most commonly lead nurses to leave their units, organisations, and even the profession itself. © 2013 John Wiley & Sons Ltd.

  15. Remedial investigation work plan for the Groundwater Operable Unit at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    This Remedial Investigation (RI) Work Plan has been developed as part of the US Department of Energy`s (DOE`s) investigation of the Groundwater Operable Unit (GWOU) at Oak Ridge National Laboratory (ORNL) located near Oak Ridge, Tennessee. The first iteration of the GWOU RI Work Plan is intended to serve as a strategy document to guide the ORNL GWOU RI. The Work Plan provides a rationale and organization for groundwater data acquisition, monitoring, and remedial actions to be performed during implementation of environmental restoration activities associated with the ORNL GWOU. It Is important to note that the RI Work Plan for the ORNL GWOU is not a prototypical work plan. The RI will be conducted using annual work plans to manage the work activities, and task reports will be used to document the results of the investigations. Sampling and analysis results will be compiled and reported annually with a review of data relative to risk (screening level risk assessment review) for groundwater. This Work Plan outlines the overall strategy for the RI and defines tasks which are to be conducted during the initial phase of investigation. This plan is presented with the understanding that more specific addenda to the plan will follow.

  16. Supervision of the work of executive and administrative bodies of units of local self government in Croatia

    OpenAIRE

    Dario ?erđa; Teodor Antić

    2016-01-01

    The specificity of supervision over the work of executive and administrative bodies of local self-government lies in the contradiction between administrative characteristics of units of local self-government and its self-administrative characteristics. Therefore, it should be organised in a way that respects the self-administration powers of local self-government, but at the same time, protects legality in the entire legal system. This paper investigates the supervision of executive and admin...

  17. A quantative evaluation of the reformulated 1996 path-goal theory of work unit leadership via structural equation modelling

    OpenAIRE

    Howieson, William B

    2008-01-01

    In 1996, Professor Robert J House published a reformulated Path-Goal Theory of Work Unit Leadership, based on his earlier 1971 and 1974 theories. Path-goal leadership attempts to explain the impact that leader behaviour has on subordinate motivation, satisfaction and performance. The aim of this context-specific study is to evaluate this reformulated ‘1996 Theory’ via Structural Equation Modelling with engineers from the Royal Air Force as the primary data source. This th...

  18. Interdisciplinary Navigation Unit for Mathematics and Earth Science Using Geospatial Technology

    Science.gov (United States)

    Smaglik, S. M.; Harris, V.

    2006-12-01

    Central Wyoming College (CWC) is located northeast of the Wind River Mountains. Although many people find recreation in the wilderness and remote areas surrounding the area, people still lose their lives because they become lost or disoriented. Creating an interdisciplinary field-based curriculum unit within mathematics (MATH 1000) and earth science (GEOL 1070) courses for non-science and education majors, provides students an opportunity to develop critical thinking skills and quantitative literacy. It also provides some necessary skills for survival and an understanding of landscape formation and wilderness navigation using geoscience. A brief history of navigation, including the importance of finding latitude and longitude, and the fairly recent implementation of the Global Positioning System, precedes activities in which students learn to use a basic compass. In addition to learning how to adjust for magnetic declination they read topographic maps, specifically USGS quadrangles, and learn how to use the scale in the legend to verify calculations using the Pythagorean Theorem. Students learn how to estimate distance and time required for traveling a pre- determined distance while using dimensional analysis to convert from the English system to metric. They learn how to read and measure latitude and longitude, as well as universal transverse Mercator projection measurements (UTM's), to find their position. The basic mathematical skills are assessed through hands-on activities such as finding their location on a map using a compass, a GPS unit, and Google Earth, and using a combination of maps, compasses, and GPS units to navigate through a course. Our goal is to provide life-saving information to students while incorporating necessary core curriculum from both mathematics and earth science classes. We work to create field-based activities, as well as assessments, to insure that students who complete the course are prepared to safely enjoy the outdoors and are

  19. Blowout win : advances in BOP technology cut waste and make work safer for drilling crews

    Energy Technology Data Exchange (ETDEWEB)

    Budd, G.

    2008-03-15

    With the advent of programmable logic controllers (PLCs), there has been significant improvement in the way that blowout prevention (BOP) equipment can be controlled and operated. The accumulator, which provides the energy to operate the BOP, usually includes compressed gas bottles, regulator valves, pumps, a hydraulic reservoir, a manifold, and control valves. PLCs have made the accumulator easier to operate since they have eliminated much of the cable that spans from the control panel to the rig control shack. The control unit currently consists of some computer chips and a printed circuit instead of miles of wires and cables. In addition to providing efficient BOP control, PLCs have enabled rig managers to readily identify and fix problems. Some manufacturers have included remote troubleshooting capability for the accumulator. Advances in BOP technology and controls have been driven by the challenges of drilling in harsh offshore environments. However, some operators in the Western Canadian Sedimentary Basin continue to use BOP systems that have been around for decades because of their reputation for reliability and low-maintenance requirements. 1 fig.

  20. Environmental Health Assessment for Work Unit RM 08-03, Ammonium Perchlorate Alternatives (Ionic Liquids)

    Science.gov (United States)

    2010-05-01

    identified and retrieved using PubMed®, the OVid® Technologies Journals, and the EBSCOhost ® Research Database . (TOXNET®, ChemIDPlusLite®, ChemIDPlus®, HSDB...information for chemical substances. The CASRN is readily used as a keyword for searching online databases and is often cross-referenced with both...individual databases including ChemlDPlus (CIDPL) Lite® and ChemlDPlus® Advanced (Le., chemical and registration numbers, and chemical

  1. Uncovering the decision-making work of transferring dying patients home from critical care units: An integrative review.

    Science.gov (United States)

    Lin, Yanxia; Myall, Michelle; Jarrett, Nikki

    2017-06-21

    To understand how decisions are made to transfer dying patients home from critical care units. Many people prefer a home death, but a high proportion die in critical care units. Transferring dying patients home is recognized to be complex but transfer decision-making itself remains unclear. Integrative review. Seven bibliographic databases (origin-2015), grey literature and reference lists were searched. An integrative review method was used to synthesize data from diverse sources. Papers were selected through title and abstract screening and full-text reviewing, using inclusion and exclusion criteria derived from review questions. Following quality appraisal, data were extracted and synthesized using normalization process theory as a framework. The number of patients transferred home ranged from 1-346, with most papers reporting on the transfer of one or two patients. Four themes regarding transfer decision-making work were generated: divergent views and practice, multiple stakeholders' involvement in decision-making, collective work and limited understanding of individuals' experiences. The practice of transferring patients home to die and its decision-making varies internationally and is usually influenced by the care system, culture or religion. It is less common to transfer patients home to die from critical care units in western societies. A better understanding of the decision-making work was obtained but mainly from the perspective of hospital-based healthcare professionals. Further research is needed to develop decision-making practice guidance to facilitate patients' wishes to die at home. © 2017 John Wiley & Sons Ltd.

  2. Regulatory Technology Development Plan - Sodium Fast Reactor. Mechanistic Source Term - Trial Calculation. Work Plan

    Energy Technology Data Exchange (ETDEWEB)

    Grabaskas, David [Argonne National Lab. (ANL), Argonne, IL (United States); Bucknor, Matthew [Argonne National Lab. (ANL), Argonne, IL (United States); Jerden, James [Argonne National Lab. (ANL), Argonne, IL (United States); Brunett, Acacia J. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2016-02-01

    The overall objective of the SFR Regulatory Technology Development Plan (RTDP) effort is to identify and address potential impediments to the SFR regulatory licensing process. In FY14, an analysis by Argonne identified the development of an SFR-specific MST methodology as an existing licensing gap with high regulatory importance and a potentially long lead-time to closure. This work was followed by an initial examination of the current state-of-knowledge regarding SFR source term development (ANLART-3), which reported several potential gaps. Among these were the potential inadequacies of current computational tools to properly model and assess the transport and retention of radionuclides during a metal fuel pool-type SFR core damage incident. The objective of the current work is to determine the adequacy of existing computational tools, and the associated knowledge database, for the calculation of an SFR MST. To accomplish this task, a trial MST calculation will be performed using available computational tools to establish their limitations with regard to relevant radionuclide release/retention/transport phenomena. The application of existing modeling tools will provide a definitive test to assess their suitability for an SFR MST calculation, while also identifying potential gaps in the current knowledge base and providing insight into open issues regarding regulatory criteria/requirements. The findings of this analysis will assist in determining future research and development needs.

  3. Levelised unit electricity cost comparison of alternate technologies for baseload generation in Ontario

    Energy Technology Data Exchange (ETDEWEB)

    Ayres, M.; McRae, M.; Stogran, M.

    2004-08-15

    This report provides a comparison of the lifetime cost of constructing, operating and decommissioning new generation suitable for supplying baseload power by early in the next decade. New baseload generation options in Ontario are nuclear, coal-fired steam turbines or combined cycle gas turbines (CCGT). Nuclear and coal-fired units are characterised by high capital costs and low operating costs. As such, they are candidates for baseload operation only. Gas-fired generation is characterised by lower capital costs and higher operating costs and thus may meet the requirements for operation as peaking and/or baseload generation. The comparison of baseload generating technologies is made by reference to the estimated levelised unit electricity cost (LUEC). The LUEC can be thought of as a 'supply cost', where the unit cost is the price needed to recover all costs over the period. It is determined by finding the price that sets the sum of all future discounted cash flows (net present value, or NPV) to zero. It can also be thought of as representing the constant real wholesale price of electricity that meets the financing cost, debt repayment, income tax and cash flow constraints associated with the construction operation and decommissioning of a generating plant. Levelised unit cost comparisons are usually made with different sets of financing assumptions. This report considers two base cases, which we describe as 'merchant' and 'public' financing. The term 'merchant plant' is used to refer to ones that are built and operated by private investors. These investors pay for their capital through debt and by raising equity, and thus pay return on equity and interest on debt throughout their lifetime. These projects include income taxes, both provincial and federal. Publicly financed projects typically are not subject to income taxes or to the same constraints on raising finance through issuing debt and equity. However, they are

  4. Cyclone Boiler Field Testing of Advanced Layered NOx Control Technology in Sioux Unit 1

    Energy Technology Data Exchange (ETDEWEB)

    Marc A. Cremer; Bradley R. Adams

    2006-06-30

    A four week testing program was completed during this project to assess the ability of the combination of deep staging, Rich Reagent Injection (RRI), and Selective Non-Catalytic Reduction (SNCR) to reduce NOx emissions below 0.15 lb/MBtu in a cyclone fired boiler. The host site for the tests was AmerenUE's Sioux Unit 1, a 500 MW cyclone fired boiler located near St. Louis, MO. Reaction Engineering International (REI) led the project team including AmerenUE, FuelTech Inc., and the Electric Power Research Institute (EPRI). This layered approach to NOx reduction is termed the Advanced Layered Technology Approach (ALTA). Installed RRI and SNCR port locations were guided by computational fluid dynamics (CFD) based modeling conducted by REI. During the parametric testing, NOx emissions of 0.12 lb/MBtu were achieved consistently from overfire air (OFA)-only baseline NOx emissions of 0.25 lb/MBtu or less, when firing the typical 80/20 fuel blend of Powder River Basin (PRB) and Illinois No.6 coals. From OFA-only baseline levels of 0.20 lb/MBtu, NOx emissions of 0.12 lb/MBtu were also achieved, but at significantly reduced urea flow rates. Under the deeply staged conditions that were tested, RRI performance was observed to degrade as higher blends of Illinois No.6 were used. NOx emissions achieved with ALTA while firing a 60/40 blend were approximately 0.15 lb/MBtu. NOx emissions while firing 100% Illinois No.6 were approximately 0.165 lb/MBtu. Based on the performance results of these tests, economics analyses of the application of ALTA to a nominal 500 MW cyclone unit show that the levelized cost to achieve 0.15 lb/MBtu is well below 75% of the cost of a state of the art SCR.

  5. Design of Heat Exchanger Network for VCM Distillation Unit Using Pinch Technology

    Directory of Open Access Journals (Sweden)

    VISHAL G. BOKAN

    2015-06-01

    Full Text Available In process industries, heat exchanger networks represent an important part of the plant structure. The purpose of the networks is to maximize heat recovery, thereby lowering the overall plant costs. In process industries, during operation of any heat exchanger network (HEN, the major aim is to focus on the best performance of the network As in present condition of fuel crises is one of the major problem faced by many country & industrial utility is majorly depend on this. There is technique called process integration which is used for integrate heat within loop so optimize the given process and minimize the heating load and cooling load .In the present study of heat integration on VCM (vinyl chloride monomer distillation unit, Heat exchanger network (HEN is designed by using Aspen energy analyzer V8.0 software. This software implements a methodology for HEN synthesis with the use of pinch technology. Several heat integration networks are designed with different ΔT min and total annualized cost compared to obtain the optimal design. The network with a ΔT min of 90C is the most optimal where the largest energy savings are obtained with the appropriate use of utilities (Save 15.3764% for hot utilities and 47.52% for cold utilities compared with the current plant configuration. Percentage reduction in total operating cost is 18.333%. From calculation Payback Period for new design is 3.15 year. This save could be done through a plant revamp, with the addition of two heat exchangers. This improvement are done in the process associated with this technique are not due to the use of advance unit operation, but to the generation of heat integration scheme. The Pinch Design Method can be employed to give good designs in rapid time and with minimum data.

  6. A Quantitative Study of Factors Contributing to Perceived Job Satisfaction of Information Technology Professionals Working in California Community Colleges

    Science.gov (United States)

    Temple, James Christian

    2013-01-01

    Purpose: The purpose of this replication study was to understand job satisfaction factors (work, pay, supervision, people, opportunities for promotion, and job in general) as measured by the abridged Job Descriptive Index (aJDI) and the abridged Job in General (aJIG) scale for information technology (IT) professionals working in California…

  7. Assessing the level of healthcare information technology adoption in the United States: a snapshot

    Directory of Open Access Journals (Sweden)

    Middleton Blackford

    2006-01-01

    Full Text Available Abstract Background Comprehensive knowledge about the level of healthcare information technology (HIT adoption in the United States remains limited. We therefore performed a baseline assessment to address this knowledge gap. Methods We segmented HIT into eight major stakeholder groups and identified major functionalities that should ideally exist for each, focusing on applications most likely to improve patient safety, quality of care and organizational efficiency. We then conducted a multi-site qualitative study in Boston and Denver by interviewing key informants from each stakeholder group. Interview transcripts were analyzed to assess the level of adoption and to document the major barriers to further adoption. Findings for Boston and Denver were then presented to an expert panel, which was then asked to estimate the national level of adoption using the modified Delphi approach. We measured adoption level in Boston and Denver was graded on Rogers' technology adoption curve by co-investigators. National estimates from our expert panel were expressed as percentages. Results Adoption of functionalities with financial benefits far exceeds adoption of those with safety and quality benefits. Despite growing interest to adopt HIT to improve safety and quality, adoption remains limited, especially in the area of ambulatory electronic health records and physician-patient communication. Organizations, particularly physicians' practices, face enormous financial challenges in adopting HIT, and concerns remain about its impact on productivity. Conclusion Adoption of HIT is limited and will likely remain slow unless significant financial resources are made available. Policy changes, such as financial incentivesto clinicians to use HIT or pay-for-performance reimbursement, may help health care providers defray upfront investment costs and initial productivity loss.

  8. Survey of information technology in Intensive Care Units in Ontario, Canada

    Directory of Open Access Journals (Sweden)

    Hallett David

    2008-01-01

    Full Text Available Abstract Background The Intensive Care Unit (ICU is a data-rich environment where information technology (IT may enhance patient care. We surveyed ICUs in the province of Ontario, Canada, to determine the availability, implementation and variability of information systems. Methods A self-administered internet-based survey was completed by ICU directors between May and October 2006. We measured the spectrum of ICU clinical data accessible electronically, the availability of decision support tools, the availability of electronic imaging systems for radiology, the use of electronic order entry and medication administration systems, and the availability of hardware and wireless or mobile systems. We used Fisher's Exact tests to compare IT availability and Classification and Regression Trees (CART to estimate the optimal cut-point for the number of computers per ICU bed. Results We obtained responses from 50 hospitals (68.5% of institutions with level 3 ICUs, of which 21 (42% were university-affiliated. The majority electronically accessed laboratory data and imaging reports (92% and used picture archiving and communication systems (PACS (76%. Other computing functions were less prevalent (medication administration records 46%, physician or nursing notes 26%; medication order entry 22%. No association was noted between IT availability and ICU size or university affiliation. Sites used clinical information systems from15 different vendors and 8 different PACS systems were in use. Half of the respondents described the number of computers available as insufficient. Wireless networks and mobile computing systems were used in 23 ICUs (46%. Conclusion Ontario ICUs demontrate a high prevalence of the use of basic information technology systems. However, implementation of the more complex and potentially more beneficial applications is low. The wide variation in vendors utilized may impair information exchange, interoperability and uniform data collection.

  9. The space shuttle payload planning working groups. Volume 10: Space technology

    Science.gov (United States)

    1973-01-01

    The findings and recommendations of the Space Technology group of the space shuttle payload planning activity are presented. The elements of the space technology program are: (1) long duration exposure facility, (2) advanced technology laboratory, (3) physics and chemistry laboratory, (4) contamination experiments, and (5) laser information/data transmission technology. The space technology mission model is presented in tabular form. The proposed experiments to be conducted by each test facility are described. Recommended approaches for user community interfacing are included.

  10. Work-related pilot fatalities in agriculture--United States, 1992-2001.

    Science.gov (United States)

    2004-04-23

    Aircraft often are used in agriculture to apply pesticides, herbicides, or fertilizers. During 1992-2001, a total of 141 persons died in agriculture-related plane crashes. To characterize aviation fatalities in agriculture, CDC analyzed data on fatal injuries to pilots working in U.S. agriculture during 1992-2001. This report summarizes the results of that analysis, which indicated that agricultural pilots are at increased risk for fatal injury compared with pilots in all other industries. The agriculture aviation profession continues to work to reduce fatalities by recommending continual skill development and by offering training to aerial application pilots.

  11. Modern technologies for rendering information support to cogeneration steam turbine units in their design and operation stages

    Science.gov (United States)

    Brezgin, V. I.; Brodov, Yu. M.; Chubarov, A. A.; Brezgin, D. V.

    2013-08-01

    Application of modern information technologies in different stages of the lifecycle of cogeneration turbines is considered as one of possible ways for improving their competitiveness. Specific features relating to rendering information support for steam turbine units during the periods of their design and operation, which are the main stages of their life cycle, are presented. Three-dimension modeling, adaptive, and parametric design technologies are applied in the equipment design stages. Information support technologies developed by the authors are applied during the operation stage. Information is integrated by using a product lifecycle management (PLM) system.

  12. Work Units and Income Inequality: The Effect of Market Transition in Urban China.

    Science.gov (United States)

    Wu, Xiaogang

    2002-01-01

    Analyzes the effect of the transition from a state socialist economy to a market-oriented economy on personal income inequality in urban China. Examines returns to human capital (educational attainment and work experience) in low-profit state firms, high-profit state firms, and market firms. (Contains 54 references.) (Author/SV)

  13. Making Borges. The Early Reception of Jorge Luis Borges's Work in France and the United States

    NARCIS (Netherlands)

    Wijnterp, L.

    2016-01-01

    This thesis analyzes the role of individual mediators in the early reception of the works of the Argentine writer Jorge Luis Borges (1899-1986). It focuses on a number of key mediators such as publishers, editors, translators, and critics in the translation and publication process and in criticism

  14. Douglas United Nuclear, Inc. report to the Working Committee of the Fuel Element Development Committee

    Energy Technology Data Exchange (ETDEWEB)

    Stringer, J.T.

    1966-05-04

    This document provides the report to the working committee of the fuel element development committee for small and K reactor production fuels. Topics discussed are: Uranium core production data; uranium specification; future planning -- five year R&D program; thoria development; heat treating; UO{sub 2} irradiation; and alternate process development.

  15. Enhancing the Quality of Working Life: Developments in the United States

    Science.gov (United States)

    Davis, Louis E.

    1977-01-01

    Discusses and briefly reviews the history of the concept, quality of working life. Focus is on various initiatives and views taken by Federal and State governments, managements, trade unions, universities, and a number of public and private institutions. Federal legislation is also covered. (Editor/SH)

  16. Making Borges. The Early Reception of Jorge Luis Borges's Work in France and the United States

    NARCIS (Netherlands)

    Wijnterp, L.

    2016-01-01

    This thesis analyzes the role of individual mediators in the early reception of the works of the Argentine writer Jorge Luis Borges (1899-1986). It focuses on a number of key mediators such as publishers, editors, translators, and critics in the translation and publication process and in criticism o

  17. Multigenerational Perceptions of the Academic Work Environment in Higher Education in the United States

    Science.gov (United States)

    Kleinhans, Kelly A.; Chakradhar, Kala; Muller, Susan; Waddill, Paula

    2015-01-01

    The current workforce composition of the academy is comprised of multiple generational cohorts, Traditionalists, Leading Edge Boomers, Trailing Edge Boomers, Generation Xers and Millennials. Despite the plethora of research identifying a myriad of differences in the way these generational cohorts approach work and social activities little…

  18. Is compliance with hand disinfection in the intensive care unit related to work experience?

    Science.gov (United States)

    Noritomi, Danilo Teixeira; Chierego, Marialuisa; Byl, Bauduin; Menestrina, Nicola; Carollo, Tiziana; Struelens, Marc; Vincent, Jean-Louis

    2007-03-01

    The performance of hand disinfection by staff in a 31-bed department of intensive care was monitored. During 32 hours of observation, 727 opportunities for hand disinfection were observed, and the compliance rate was 27.9%. The level of work experience was not correlated with hand disinfection compliance rates.

  19. Clocking in: The Organization of Work Time and Health in the United States

    Science.gov (United States)

    Kleiner, Sibyl; Pavalko, Eliza K.

    2010-01-01

    This article assesses the health implications of emerging patterns in the organization of work time. Using data from the National Longitudinal Survey of Youth 1979, we examine general mental and physical health (SF-12 scores), psychological distress (CESD score), clinical levels of obesity, and the presence of medical conditions, at age 40.…

  20. Work Environment and Workplace Bullying among Korean Intensive Care Unit Nurses

    Directory of Open Access Journals (Sweden)

    Seonyoung Yun, MSN, RN

    2014-09-01

    Conclusion: These findings indicate that the better the nursing work environment, the less workplace bullying nurses will experience. Further research needs to be done to identify factors that influence bullying in the nurses and to develop an intervention that prevents workplace bullying.

  1. New source and detector technology for the realization of photometric units

    Science.gov (United States)

    Dönsberg, Timo; Pulli, Tomi; Poikonen, Tuomas; Baumgartner, Hans; Vaskuri, Anna; Sildoja, Meelis; Manoocheri, Farshid; Kärhä, Petri; Ikonen, Erkki

    2014-12-01

    The production of incandescent light bulbs is bound to end, as incandescent lighting is being phased out globally in favour of more energy-efficient and sustainable solutions. Temporally stable light-emitting diodes (LEDs) are potential candidates to replace incandescent lamps as photometric source standards. However, traditional V(λ) filter based photometers may have large uncertainty when LEDs are measured instead of incandescent lamps. This is due to the narrow and complicated spectra of LEDs. When the spectra of LEDs are limited to the visible wavelength range, new silicon detector technology can be advantageously exploited in photometry. We present a novel method—based on the recently introduced Predictable Quantum Efficient Detector (PQED)—for the realization of photometric units which completely eliminates the need to use V(λ) filters. Instead, the photometric weighting is taken into account numerically by measuring the relative spectral irradiance. The illuminance values of a blue and a red LED were determined using the new method and a conventional reference photometer. The values obtained by the two methods deviated from each other by -0.06% and 0.48% for the blue and red LED, respectively. The PQED-based values have much lower standard uncertainty (0.17% to 0.18%) than the uncertainty of the values based on the conventional photometer (0.46% to 0.51%).

  2. Social Studies: Application Units. Course II, Teachers. Computer-Oriented Curriculum. REACT (Relevant Educational Applications of Computer Technology).

    Science.gov (United States)

    Tecnica Education Corp., San Carlos, CA.

    This book is one of a series in Course II of the Relevant Educational Applications of Computer Technology (REACT) Project. It is designed to point out to teachers two of the major applications of computers in the social sciences: simulation and data analysis. The first section contains a variety of simulation units organized under the following…

  3. Optimization of Cycle and Expander Design of an Organic Rankine Cycle Unit using Multi-Component Working Fluids

    DEFF Research Database (Denmark)

    Meroni, Andrea; Andreasen, Jesper Graa; Pierobon, Leonardo

    2016-01-01

    the irreversibility in the ORC system. This work considers mixtures of R245fa/pentane and propane/isobutane. The use of multi-component working fluids typically results in increased heat transfer areas and different expander designs compared to purefluids. In order to properly account for turbine performance...... for an organic Rankine cycle unit utilizing waste heat from low temperature heat sources. The study addresses a case where the minimum temperature of the heat source is constrained and a case where no constraint is imposed. The former case is the wasteheat recovery from jacket cooling water of a marine diesel...... engine onboard a large ship, and the latter is representative of a low-temperature geothermal, solar or waste heat recovery application. Multi-component working fluids are investigated, as they allow improving the match between the temperature pro-files in the heat exchangers and, consequently, reducing...

  4. Intersectionality at Work: South Asian Muslim Women's Experiences of Employment and Leadership in the United Kingdom.

    Science.gov (United States)

    Tariq, Memoona; Syed, Jawad

    2017-01-01

    Drawing on qualitative interviews with 20 South Asian heritage, Muslim, female leaders, managers, and supervisors in the United Kingdom, we examine the multi-layered issues and challenges they face in pursuit of employment and leadership positions. The paper offers an intersectional perspective taking into account interconnected and overlapping factors (gender, ethnicity, religion, and family status) that affect not only the issues and challenges these women face in the labour market but also the individual agency and strategies they use to overcome any obstacles in the way of their employment and career. The results show that although Muslim women continue to face a myriad of challenges in the workplace, they are also able to tackle some of these issues through their individual strategies and networks, such as personal networks and further education. The study highlights the need for policymakers and employers to consider intersectionality to enable ethnic minority women's inclusion and leadership within and outside the workplace.

  5. Searching for Work, Striving for Justice: New Perspectives on Latin American Migrations to the United States

    Directory of Open Access Journals (Sweden)

    Robert V. Kemper

    2008-10-01

    Full Text Available – Corridors of Migration: The Odyssey of Mexican Laborers, 1600-1933, by Rodolfo F. Acuña. Tucson, AZ: University of Arizona Press, 2007. – Impacts of Border Enforcement on Mexican Migration: The View from Sending Communities, edited by Wayne A. Cornelius and Jessa M. Lewis. La Jolla, SD: Center for Comparative Immigration Studies, University of California, 2007.1– Four Generations of Norteños: New Research from the Cradle of Mexican Migration, edited by Wayne A. Cornelius, David Fitzgerald, and Scott Borger. La Jolla, SD: Center for Comparative Immigration Studies, University of California, 2008. – Mayan Journeys: The New Migration from Yucatán to the United States, edited by Wayne A. Cornelius, David Fitzgerald, and Pedro Lewin Fischer. La Jolla, SD: Center for Comparative Immigration Studies, University of California, 2007. – In Search of Providence: Transnational Mayan Identities, by Patricia Foxen. Nashville, TN: Vanderbilt University Press, 2007.

  6. Productive work groups in complex hospital units. Proposed contributions of the nurse executive.

    Science.gov (United States)

    Sheafor, M

    1991-05-01

    The Fiedler and Garcia cognitive resources contingency model of leadership offers a new approach for nurse executives to influence the productivity of work groups led by nurse managers. The author offers recommendations toward achieving the relatively stress-free environment for nurse managers specified by the model using Schmeiding's application of Orlando's communication theory to nursing administration. Suggestions for incorporating these insights into graduate education for nursing administration follow.

  7. Compassion fatigue, moral distress, and work engagement in surgical intensive care unit trauma nurses: a pilot study.

    Science.gov (United States)

    Mason, Virginia M; Leslie, Gail; Clark, Kathleen; Lyons, Pat; Walke, Erica; Butler, Christina; Griffin, Martha

    2014-01-01

    Preparation for replacing the large proportion of staff nurses reaching retirement age in the next few decades in the United States is essential to continue delivering high-quality nursing care and improving patient outcomes. Retaining experienced critical care nurses is imperative to successfully implementing the orientation of new inexperienced critical care nurses. It is important to understand factors that affect work engagement to develop strategies that enhance nurse retention and improve the quality of patient care. Nurses' experience of moral distress has been measured in medical intensive care units but not in surgical trauma care units, where nurses are exposed to patients and families faced with sudden life-threatening, life-changing patient consequences.This pilot study is a nonexperimental, descriptive, correlational design to examine the effect of compassion satisfaction, compassion fatigue, moral distress, and level of nursing education on critical care nurses' work engagement. This is a partial replication of Lawrence's dissertation. The study also asked nurses to describe sources of moral distress and self-care strategies for coping with stress. This was used to identify qualitative themes about the nurse experiences. Jean Watson's theory of human caring serves as a framework to bring meaning and focus to the nursing-patient caring relationship.A convenience sample of 26 of 34 eligible experienced surgical intensive care unit trauma nurses responded to this survey, indicating a 77% response rate. Twenty-seven percent of the nurses scored high, and 73% scored average on compassion satisfaction. On compassion fatigue, 58% scored average on burnout and 42% scored low. On the secondary traumatic stress subscale, 38% scored average, and 62% scored low. The mean moral distress situations subscale score was 3.4, which is elevated. The mean 9-item Utrecht Work Engagement Scale total score, measuring work engagement, was 3.8, which is considered low

  8. A qualitative assessment of safe work practices in logging in the southern United States.

    Science.gov (United States)

    Conway, Sadie H; Pompeii, Lisa A; Casanova, Vanessa; Douphrate, David I

    2017-01-01

    The logging industry is recognized as one of the most dangerous professions in the U.S., but little is known about safety management practices on remote logging sites. A total of six focus group sessions were held among logging supervisors and front line crew members in Arkansas, Louisiana, and Texas (N = 27 participants). Participants perceived that logging was a dangerous profession, but its risks had been mitigated in several ways, most notably through mechanization of timber harvesting. Log trucking-related incidents were widely identified as the primary source of risk for injury and death on logging work sites. Human error, in general, and being out of the machinery on the work site were highlighted as additional sources of risk. Participants indicated high levels of personal motivation to work in a safe manner but tended to underestimate workplace hazards and expressed widely varying levels of co-worker trust. Am. J. Ind. Med. 60:58-68, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  9. Working together. An interdisciplinary approach to dying patients in a palliative care unit.

    Science.gov (United States)

    Minetti, Aurora

    2011-12-01

    Multiprofessional teams have become in recent years one of the distinguishing features of services, where professionals with different competences work together. The core of our interest is addressed to the équipe of a palliative care ward; in particular, to that series of working activities that consists of communicative acts, as équipe meetings, for instance. Our research focuses on the analysis of the process by which the development of knowledge in multiprofessional practice is built to establish more information on recurrent patterns in the interaction and connect them to the specific context that these are shaped by. In this sense we will underline how components of knowing are shared among team members in constructing medical prognosis and we will analyse the connection among language processes, cognitive activities and social structures. More specifically, we will study the role of language and the context in the definition of linguistic acts in cognitive activities and in hierarchies involved in decision-making processes by exploring and pointing out how it is organised and structured. In particular through the study of talk-in-interaction where interchange of information is realised, we will emphasise how, in the multiprofessional équipe meeting, the realisation of practices and the knowledge useful to collaborative management of ward working life are established. To reach this aim, we adopted an ethnographic approach connected to the analysis of the situated interaction.

  10. CONTROL OF METAL SURFACES MACHINED IN ACCORDANCE WITH THE DIAMOND NANOMACHINING TECHNOLOGY BASED ON THE ELECTRON WORK FUNCTION

    Directory of Open Access Journals (Sweden)

    G. V. Sharonov

    2015-01-01

    Full Text Available Dimensional machining technology is based on the use of integrated geometric parameters of machined surfaces. Technological impact of a pick results in oxidation processes and changes in physic-chemical parameters of surface. Control of only geometric parameters is insufficient to describe characteristics of machining and formation of ultra-smooth surfaces. The electron work function is therefore used. The aim of the work was to study electrophysical states of optic surfaces of non-ferrous metals and alloys in relation to geometric and physic-chemical parameters according to the distribution of the electron work function over the surface. We conducted the study on experimental metal samples made of copper and aluminum alloy, machined in accordance with the diamond nanomachining technology. The diamond nanomachining technology would be capable of ensuring the roughness of non-ferrous metals and alloys machined at the level of Ra ≤ 0,005 µm. Modernized Kelvin probe was used as the registration technique of the changes of the electron work function over the surface. Dependence between the electron work function value, as well as its alteration and the physicchemical and geometric parameters of a surface has been determined. It has been shown that the diamond nanomachining technology makes it possible to obtain electro-physically uniform optical surfaces on copper and aluminum alloy with the minimal range of the distribution of the electric potential over the surface. 

  11. Remedial Design/Remedial Action Work Plan for Operable Units 6-05 and 10-04, Phase III

    Energy Technology Data Exchange (ETDEWEB)

    R. P. Wells

    2006-09-19

    The remedial design/remedial action for Operable Unit 6-05 (Waste Area Group 6) and Operable Unit 10-04 (Waste Area Group 10) - collectively called Operable Unit 10-04 has been divided into four phases. Phase I consists of developing and implementing institutional controls at Operable Unit 10-04 sites and developing and implementing Idaho National Laboratory-wide plans for both institutional controls and ecological monitoring. Phase II will remediate sites contaminated with trinitrotoluene and Royal Demolition Explosive. Phase III will remediate lead contamination at a gun range, and Phase IV will remediate hazards from unexploded ordnance. This Phase III remedial Design/Remedial Action Work Plan addresses the remediation of lead-contaminated soils found at the Security Training Facility (STF)-02 Gun Range located at the Idaho National Laboratory. Remediation of the STF-02 Gun Range will include excavating contaminated soils; physically separating copper and lead for recycling; returning separated soils below the remediation goal to the site; stabilizing contaminated soils, as required, and disposing of the separated soils that exceed the remediation goal; encapsulating and disposing of creosote-contaminated railroad ties and power poles; removing and disposing of the wooden building and asphalt pads found at the STF-02 Gun Range; sampling and analyzing soil to determine the excavation requirements; and when the remediation goals have been met, backfilling and contouring excavated areas and revegetating the affected area.

  12. Improving the technology of surfacing heterogeneous working layer on hot rolling bulky rolls

    Directory of Open Access Journals (Sweden)

    Віталій Петрович Iванов

    2016-07-01

    Full Text Available Ways to increase efficiency of rolls by enhancing resistance to the formation and development of cracks due to the anisotropy of the working layer properties were explored. The destruction mechanisms of such materials were considered. The possibility of cracks deceleration, due to the layer ruptures or abrupt change of its properties has been marked. It has been shown that the optimum combination of the means braking dislocations provides for a rational metal alloying. The analysis of the rolls of rolling mills service conditions as well as the analysis of types of wear and destruction of products made it possible to formulate requirements on the surface layer of the rolls properties. However increase in strength decreases ductility and toughness of the steel. The solution of the problem of the strength and plasticity increase necessitates either methods of metal deep cleaning of contaminants development or significant grain refinement. The part played by structural formations, such as non-metallic inclusions, carbide particles, grain boundaries, etc.in the kinetics of crack propagation has been studied. Since sharp contrast of the properties at the grain boundaries is inconsistent with the requirements of welding technology, the determining factor for making up the working layer is the service conditions. The durability of the roll is determined by allowable wear out of the layer between resharpenings. The correct choice of optimum parameters for the twq adjacent layers - operating and the layer to be maintained is the reserve to improve performance of the roll. The paper has proposed welding-up compositions making it possible to extend the durability due to the optimum ratio of the mechanical and thermal properties of adjacent layers. This approach can improve the durability of the deposited products both at the stage of nucleation and at the stage of thermal fatigue cracks growth

  13. Space station needs, attributes and architecture options study technology development working group briefing

    Science.gov (United States)

    1983-01-01

    The structural criteria for a space station is lack of risk by the technology employed. Orbiter technology can be transferred for use in construction with improvement in three areas: fiber optic data bus, water reclamation, and; improved space suit design.

  14. Integrative Technologies Complicate Communication during Development Work Context: Industry-Academy Collaboration

    OpenAIRE

    Pauliina Mansikkamäki; Matti Mäntysalo; Risto Rönkkä

    2007-01-01

    A competition in the electronics industry is hard. For most companies, strong technological know-how will be a competitiveness factor in the future. The future technologies will be increasingly based on a combination of innovations from several branches of science. Also, many innovations are based on external technology integration. The days are over when one company could internally create all of the technology it needs to maintain its competitiveness. One approach of promising framework for...

  15. Technological change and job redesign: implications for the quality of working life : a qualitative case study into employee experiences during the digitalization of radio and television program production

    OpenAIRE

    Rintala, Niina

    2005-01-01

    Technological advances have brought about extensive changes in work over the last few decades. In many industries, work has changed from specialized, often monotonous, manufacturing work to non-routine, complex and autonomous knowledge work that produces outputs characterized by information content. Simultaneously, job descriptions have increased in scope and autonomy. Technological development and job redesign continue to change work in many industries. Both the use of new technology at the ...

  16. METACOGNITIVE SKILLS FORMATION TECHNOLOGY AS MEANS OF INCREASING THE EFFICIENCY OF STUDENT’S INDEPENDENT WORK

    Directory of Open Access Journals (Sweden)

    Yu. S. BELENKOVA

    2016-01-01

    Full Text Available The paper offers the ways of increasing the efficiency and intensifying the student’s independent learning activity. The opportunity of revealing students’ metacognitive skills, independence and self-directed learning in the process of education is discussed. It is very important in modern education not only to transfer a certain sum of knowledge, but also to create ability to acquire new knowledge and to study independently. There is a focus on the students’ individual selforganizing and self-regulating independent work as the dominant form of students’ learning and cognitive activity. The special role is played by metacognitive skills, which are used for solving different problems of studying and different tasks in students’ future profession. But there are some difficulties: opportunity to measure precisely the existence of metacognitive skills, opportunity to train metacognitive skills and the choice of methods and techniques in achieving the goal. The paper is focused on self-directed learning, self-instruction and learning to learn as the main requisites for students’ professional success. It also offers some methods and assessment methods of metacognitive skills formation. One of the main issues is the assessment of metacognitive awareness and its interpretation. In the paper the usage of technology training metacognitive skills and methods of the assessment of metacognitive awareness is considered.

  17. Joint influences of individual and work unit abusive supervision on ethical intentions and behaviors: a moderated mediation model.

    Science.gov (United States)

    Hannah, Sean T; Schaubroeck, John M; Peng, Ann C; Lord, Robert G; Trevino, Linda K; Kozlowski, Steve W J; Avolio, Bruce J; Dimotakis, Nikolaos; Doty, Joseph

    2013-07-01

    We develop and test a model based on social cognitive theory (Bandura, 1991) that links abusive supervision to followers' ethical intentions and behaviors. Results from a sample of 2,572 military members show that abusive supervision was negatively related to followers' moral courage and their identification with the organization's core values. In addition, work unit contexts with varying degrees of abusive supervision, reflected by the average level of abusive supervision reported by unit members, moderated relationships between the level of abusive supervision personally experienced by individuals and both their moral courage and their identification with organizational values. Moral courage and identification with organizational values accounted for the relationship between abusive supervision and followers' ethical intentions and unethical behaviors. These findings suggest that abusive supervision may undermine moral agency and that being personally abused is not required for abusive supervision to negatively influence ethical outcomes.

  18. Factors of human capital related to project success in health care work units.

    Science.gov (United States)

    Suhonen, Marjo; Paasivaara, Leena

    2011-03-01

    To explore factors of human capital related to project success that employees expect from nurse managers. Human capital refers to those resources that managers working with projects possess, such as abilities, knowledge and qualities of character. The data were collected by open interviews (n=14) with nurses, public health nurses and nurse managers working in primary health care and a hospital. Data analysis was carried out using qualitative content analysis. The main factors of human capital related to project success proved to be as follows: (1) management of enthusiastic project culture, (2) management of regeneration and (3) management of emotional intelligence. Future research is needed on the kind of means nurse managers use in human capital management in projects and how they see their possibilities in managing human capital. Human capital management skills should be underlined as an important competence area when recruiting a nurse manager. The success of health care projects cannot be improved only through education or by training of nurse managers; in addition, projects need nurse managers who understand workplace spirituality and have high emotional intelligence. © 2011 The Authors. Journal compilation © 2011 Blackwell Publishing Ltd.

  19. Burnout syndrome in nurses working in palliative care units: An analysis of associated factors.

    Science.gov (United States)

    Rizo-Baeza, Mercedes; Mendiola-Infante, Susana Virginia; Sepehri, Armina; Palazón-Bru, Antonio; Gil-Guillén, Vicente Francisco; Cortés-Castell, Ernesto

    2017-07-11

    To analyse the association between psychological, labour and demographic factors and burnout in palliative care nursing. There is a lack of published research evaluating burnout in palliative care nursing. This observational cross-sectional study involved 185 palliative care nurses in Mexico. The primary variables were burnout defined by its three dimensions (emotional exhaustion, depersonalization and personal accomplishment). As secondary variables, psychological, labour and demographic factors were considered. A binary logistic regression model was constructed to determine factors associated with burnout. A total of 69 nurses experienced high emotional exhaustion (37.3%), 65 had high depersonalization (35.1%) and 70 had low personal performance (37.8%). A higher proportion of burnout was found in the participants who were single parents, working >8 hr per day, with a medium/high workload, a lack of a high professional quality of life and a self-care deficit. Our multivariate models were very accurate in explaining burnout in palliative care nurses. These models must be externally validated to predict burnout and prevent future complications of the syndrome accurately. Nurses who present the factors found should be the focus of interventions to reduce work stress. © 2017 John Wiley & Sons Ltd.

  20. Acting bodies and social networks a bridge between technology and working memory

    CERN Document Server

    Pirani, Bianca Maria

    2009-01-01

    Acting Bodies and Social Networks analyzes the complex interactions of body, mind and microelectronic technologies. Internationally renowned scholars look into the nature of the mind - a combination of thought, perception, emotion, will and imagination - as well as the ever-increasing impact and complexity of microelectronic technologies. The proliferation of these technologies facilitates a profound change in the boundaries between bodies and technologies. These technologies expand the temporal and spatial existence of humans; today, people can instantly communicate all over the world and ove

  1. Recent Weather Technologies Delivered to America's Space Program by the Applied Meteorology Unit

    Science.gov (United States)

    Bauman, WIlliam, H., III; Crawford, Winifred

    2009-01-01

    The Applied Meteorology Unit (AMU) is a unique joint venture of NASA, the Air Force and the National Weather Service (NWS) and has been supporting the Space Program for nearly two decades. The AMU acts as a bridge between the meteorological research community and operational forecasters by developing, evaluating and transitioning new technology and techniques to improve weather support to spaceport operations at the Eastern Range (ER) and Kennedy Space Center. Its primary customers are the 45th Weather Squadron at Cape Canaveral Air Force Station (CCAFS), the Spaceflight Meteorology Group at Johnson Space Center and the National Weather Service Office in Melbourne, FL. Its products are used to support NASA's Shuttle and ELV programs as well as Department of Defense and commercial launches from the ER. Shuttle support includes landing sites beyond the ER. The AMU is co-located with the Air Force operational forecasters at CCAFS to facilitate continuous two-way interaction between the AMU and its operational customers. It is operated under a NASA, Air Force, and NWS Memorandum of Understanding (MOU) by a competitively-selected contractor. The contract, which is funded and managed by NASA, provides five full time professionals with degrees in meteorology or related fields, some of whom also have operational experience. NASA provides a Ph.D.- level NASA civil service scientist as Chief of the AMU. The AMU is tasked by its customers through a unique, nationally recognized process. The tasks are limited to development, evaluation and operational transition of technology to improve weather support to spaceport operations and providing expert advice to the customers. The MOU expressly forbids using the AMU resources to conduct operations or do basic research. The presentation will provide a brief overview of the AMU and how it is tasked by its customers to provide high priority products and services. The balance of the presentation will cover a sampling of products

  2. Can information and communication technologies support patient engagement? A review of opportunities and challenges in health social work.

    Science.gov (United States)

    Craig, Shelley L; Calleja Lorenzo, Maria Victoria

    2014-10-01

    Despite becoming a prerequisite for participation in an information-based society, the use of information communication technologies (ICT) within social work and health care remains in its infancy. Currently, there is a push to adopt newer technologies to enhance practice. This article aims to highlight some of the innovative ways in which ICT have been adopted and adapted to augment social work practice. The need for social workers to become proficient in the use of newer technologies, opportunities for implementing ICT within a health care setting, and potential challenges at the professional, ethical, and systemic level are explored. Using the available literature as a guide, recommendations and strategies to strengthen implementation of ICTs into health social work are provided.

  3. Work-related musculoskeletal disorders among construction workers in the United States from 1992 to 2014.

    Science.gov (United States)

    Wang, Xuanwen; Dong, Xiuwen Sue; Choi, Sang D; Dement, John

    2017-05-01

    Examine trends and patterns of work-related musculoskeletal disorders (WMSDs) among construction workers in the USA, with an emphasis on older workers. WMSDs were identified from the 1992-2014 Survey of Occupational Injuries and Illnesses (SOII), and employment was estimated from the Current Population Survey (CPS). Risk of WMSDs was measured by number of WMSDs per 10 000 full-time equivalent workers and stratified by major demographic and employment subgroups. Time series analysis was performed to examine the trend of WMSDs in construction. The number of WMSDs significantly dropped in the US construction industry, following the overall injury trends. However, the rate of WMSDs in construction remained higher than in all industries combined; the median days away from work increased from 8 days in 1992 to 13 days in 2014, and the proportion of WMSDs for construction workers aged 55 to 64 years almost doubled. By occupation, construction labourers had the largest number of WMSD cases, while helpers, heating and air-conditioning mechanics, cement masons and sheet metal workers had the highest rates of WMSDs. The major cause of WMSDs in construction was overexertion, and back injuries accounted for more than 40% of WMSDs among construction workers. The estimated wage loss for private wage-and-salary construction workers was $46 million in 2014. Construction workers continue to face a higher risk of WMSDs. Ergonomic solutions that reduce overexertion-the primary exposure for WMSDs-should be adopted extensively at construction sites, particularly for workers with a higher risk of WMSDs. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  4. Paid leave benefits among a national sample of working mothers with infants in the United States.

    Science.gov (United States)

    Shepherd-Banigan, Megan; Bell, Janice F

    2014-01-01

    To describe a range of employment benefits, including maternity and other paid leave, afforded to working women with infants; and to examine the geographic, socio-demographic correlates of such benefits to inform the workplace policy agenda in the US. Using data from the Listening to Mothers II Survey, a national sample of English-speaking women who gave birth in 2005, we conducted multivariable linear and logistic regression analyses to examine the associations between socio-demographic factors and employment leave variables (paid maternity, sick and personal leave). Forty-one percent of women received paid maternity leave for an average of 3.3 weeks with 31 % wage replacement. On average women took 10 weeks of maternity leave and received 10.4 days of paid sick leave and 11.6 days of paid personal time per year. Women who were non-Hispanic Black, privately insured, working full-time, and from higher income families were more likely to receive paid maternity leave, for more time, and at higher levels of wage replacement, when controlling for the other socio-demographic characteristics. Race/ethnicity, family income and employment status were associated with the number of paid personal days. Currently, the majority of female employees with young children in the US do not receive financial compensation for maternity leave and women receive limited paid leave every year to manage health-related family issues. Further, women from disadvantaged backgrounds generally receive less generous benefits. Federal policy that supports paid leave may be one avenue to address such disparities and should be modified to reflect accepted international standards.

  5. Deriving Requirements for Pervasive Well-Being Technology From Work Stress and Intervention Theory: Framework and Case Study.

    Science.gov (United States)

    Koldijk, Saskia; Kraaij, Wessel; Neerincx, Mark A

    2016-07-05

    Stress in office environments is a big concern, often leading to burn-out. New technologies are emerging, such as easily available sensors, contextual reasoning, and electronic coaching (e-coaching) apps. In the Smart Reasoning for Well-being at Home and at Work (SWELL) project, we explore the potential of using such new pervasive technologies to provide support for the self-management of well-being, with a focus on individuals' stress-coping. Ideally, these new pervasive systems should be grounded in existing work stress and intervention theory. However, there is a large diversity of theories and they hardly provide explicit directions for technology design. The aim of this paper is to present a comprehensive and concise framework that can be used to design pervasive technologies that support knowledge workers to decrease stress. Based on a literature study we identify concepts relevant to well-being at work and select different work stress models to find causes of work stress that can be addressed. From a technical perspective, we then describe how sensors can be used to infer stress and the context in which it appears, and use intervention theory to further specify interventions that can be provided by means of pervasive technology. The resulting general framework relates several relevant theories: we relate "engagement and burn-out" to "stress", and describe how relevant aspects can be quantified by means of sensors. We also outline underlying causes of work stress and how these can be addressed with interventions, in particular utilizing new technologies integrating behavioral change theory. Based upon this framework we were able to derive requirements for our case study, the pervasive SWELL system, and we implemented two prototypes. Small-scale user studies proved the value of the derived technology-supported interventions. The presented framework can be used to systematically develop theory-based technology-supported interventions to address work stress. In

  6. Deriving Requirements for Pervasive Well-Being Technology From Work Stress and Intervention Theory: Framework and Case Study

    Science.gov (United States)

    Koldijk, Saskia; Kraaij, Wessel

    2016-01-01

    Background Stress in office environments is a big concern, often leading to burn-out. New technologies are emerging, such as easily available sensors, contextual reasoning, and electronic coaching (e-coaching) apps. In the Smart Reasoning for Well-being at Home and at Work (SWELL) project, we explore the potential of using such new pervasive technologies to provide support for the self-management of well-being, with a focus on individuals' stress-coping. Ideally, these new pervasive systems should be grounded in existing work stress and intervention theory. However, there is a large diversity of theories and they hardly provide explicit directions for technology design. Objective The aim of this paper is to present a comprehensive and concise framework that can be used to design pervasive technologies that support knowledge workers to decrease stress. Methods Based on a literature study we identify concepts relevant to well-being at work and select different work stress models to find causes of work stress that can be addressed. From a technical perspective, we then describe how sensors can be used to infer stress and the context in which it appears, and use intervention theory to further specify interventions that can be provided by means of pervasive technology. Results The resulting general framework relates several relevant theories: we relate “engagement and burn-out” to “stress”, and describe how relevant aspects can be quantified by means of sensors. We also outline underlying causes of work stress and how these can be addressed with interventions, in particular utilizing new technologies integrating behavioral change theory. Based upon this framework we were able to derive requirements for our case study, the pervasive SWELL system, and we implemented two prototypes. Small-scale user studies proved the value of the derived technology-supported interventions. Conclusions The presented framework can be used to systematically develop theory

  7. The Model of Web 2.0 Technologies Implementation in Student’s Self-Development Work

    Directory of Open Access Journals (Sweden)

    G. D. Bukharova

    2012-01-01

    Full Text Available The paper is devoted to substantiation and development of the model of the web 2.0-technologies implementation in organizing student’s self-dependent work in the course of studying the disciplines based on using the information communications technologies (ICT in professional activities. The methods applied in the above model development include investigation and analysis of psycho-pedagogical and scientific method materials concerning the research subject; systematization and synthesis of the related data; model development of organizing student’s self-dependent work by using the web 2.0-technologies. The theoretical methodological bases combine the technologies and modeling methods of educational process (P. I. Pidkasistyi, V. A. Slastenin; the theory and methods of organizing student’s independent work (P. I. Pidkasistyi, S. I. Archangelskiy ; aspects of using web 2.0-technologies in education (E. D. Patarakin, Tim O’Reilly. The paper provides the description of the designed model along with the complex pedagogic conditions for its implementation. The recommendations given by the authors can facilitate development of organizational process of student’s self- dependent work in training for using ICT in professional activities. 

  8. Emergency Preparedness technology support to the Health and Safety Executive (HSE), Nuclear Installations Inspectorate (NII) of the United Kingdom. Appendix A

    Energy Technology Data Exchange (ETDEWEB)

    O`Kula, K.R.

    1994-03-01

    The Nuclear Installations Inspectorate (NII) of the United Kingdom (UK) suggested the use of an accident progression logic model method developed by Westinghouse Savannah River Company (WSRC) and Science Applications International Corporation (SAIC) for K Reactor to predict the magnitude and timing of radioactivity releases (the source term) based on an advanced logic model methodology. Predicted releases are output from the personal computer-based model in a level-of-confidence format. Additional technical discussions eventually led to a request from the NII to develop a proposal for assembling a similar technology to predict source terms for the UK`s advanced gas-cooled reactor (AGR) type. To respond to this request, WSRC is submitting a proposal to provide contractual assistance as specified in the Scope of Work. The work will produce, document, and transfer technology associated with a Decision-Oriented Source Term Estimator for Emergency Preparedness (DOSE-EP) for the NII to apply to AGRs in the United Kingdom. This document, Appendix A is a part of this proposal.

  9. Measuring relative efficiency of applied science and technology universities in province of Semnan, Iran and providing suggestions for merging units

    Directory of Open Access Journals (Sweden)

    Abolfazl Danaei

    2013-03-01

    Full Text Available University of applied science and technology has been designed to create a platform for multilateral activities such as industrial, military and academic in developing countries to promote science and scientific research applications. These universities are responsible to promote practical training in quantitative and qualitative indicators and they provide appropriate infrastructure to implement theoretical graduates to solve practical problems to build necessary infrastructure to transfer modern technology into developing countries. During the past few years, there have been tremendous development on these units but some of them have not been efficient. In this paper, we present an empirical study to measure the relative efficiencies of various units of applied science and technology universities using data envelopment analysis. The proposed model of this paper uses two inputs including human resources as well as total assets and two outputs including the number of graduate students as well as operating profit. The results of the study have indicated that some of the units are inefficient and need to be merged with other units to increase the relative efficiency of these universities.

  10. Will Life Be Worth Living in a World Without Work? Technological Unemployment and the Meaning of Life.

    Science.gov (United States)

    Danaher, John

    2017-02-01

    Suppose we are about to enter an era of increasing technological unemployment. What implications does this have for society? Two distinct ethical/social issues would seem to arise. The first is one of distributive justice: how will the (presumed) efficiency gains from automated labour be distributed through society? The second is one of personal fulfillment and meaning: if people no longer have to work, what will they do with their lives? In this article, I set aside the first issue and focus on the second. In doing so, I make three arguments. First, I argue that there are good reasons to embrace non-work and that these reasons become more compelling in an era of technological unemployment. Second, I argue that the technological advances that make widespread technological unemployment possible could still threaten or undermine human flourishing and meaning, especially if (as is to be expected) they do not remain confined to the economic sphere. And third, I argue that this threat could be contained if we adopt an integrative approach to our relationship with technology. In advancing these arguments, I draw on three distinct literatures: (1) the literature on technological unemployment and workplace automation; (2) the antiwork critique-which I argue gives reasons to embrace technological unemployment; and (3) the philosophical debate about the conditions for meaning in life-which I argue gives reasons for concern.

  11. Congruence of Holland's theory of vocational and work environments with GPA of college students in the United Arab Emirates.

    Science.gov (United States)

    Al Khatib, Saleh A

    2007-06-01

    Holland's theory of vocational personalities and work environment, extended to educational environments, was used as a theoretical framework for the study of the relation of congruence and sex on self-reported GPA. 617 students at Ajman University of Science and Technology responded to the Vocational Preference Inventory. Analysis of variance indicated that students' congruence and sex were significant predictors of GPA and the interaction of GPA and sex. Associations of sex with congruence and with Academic Environment were significant, represented by choice of major. Implications of the findings were discussed.

  12. School Social Work in the United States: Current Evidence and Future Directions

    Directory of Open Access Journals (Sweden)

    Stone, Susan

    2015-02-01

    Full Text Available This paper surveys the historical and school institutional factors that shape current workforce, programmatic, and practice trends related to school social work in America. A key strand developed throughout is that the field of practice appears to be at a crossroads. It is suggested that this field of practice may be enhanced by placing the central focus on schools as organisations and school-community relations as key targets of intervention.Este artículo examina los factores históricos e institucionales que perfilan al personal docente, las tendencias en las programaciones y las prácticas que se desarrollan en la actualidad en el ámbito del trabajo social en la escuela en los Estados Unidos de América. Un aspecto clave derivado de este examen es que la profesión parece estar en una encrucijada. Se sugiere como alternativa a esta situación, centrar la atención y los objetivos fundamentales de intervención en las escuelas como organizaciones, y en las relaciones que se generan entre las escuelas y la comunidad.

  13. Reporting child abuse cases by dentists working in the United Arab Emirates (UAE).

    Science.gov (United States)

    Al-Amad, Suhail H; Awad, Manal A; Al-Farsi, Laila H; Elkhaled, Rawan H

    2016-05-01

    Reporting of suspicious cases of child abuse is a sensitive issue that is often hindered by uncertainty of diagnosis. This cross sectional study aimed to assess the UAE dentists' experiences in child abuse recognition, the factors that prevent them from reporting suspicious cases to authorities and their perceived training needs. A closed-ended, self-administered questionnaire was distributed to 350 dentists working in the UAE. Chi Square test was used to determine association between training needs on child abuse and its reporting rate. Logistic regression was used to determine the association between perceived training needs and other covariates. One hundred and ninety three respondents satisfied the inclusion criteria. Forty seven (25%) dentists reported encountering a suspicious child abuse case at least once in their career, but only 15 (32%) of those reported their suspicion. Fear of making the wrong diagnosis was the most frequent challenge hindering reporting and dentists who demonstrated a need for specialized training were more likely to express this fear (OR = 5.88, 95% CI: 0.07, 0.45; P = 0.00). The majority of UAE dentists do not report their suspicion to authorities and specialized training should be offered to build dentists' capacity in diagnosing and appropriately reporting suspicious child abuse cases.

  14. Smokeless tobacco use among working adults - United States, 2005 and 2010.

    Science.gov (United States)

    Mazurek, Jacek M; Syamlal, Girija; King, Brian A; Castellan, Robert M

    2014-06-06

    Smokeless tobacco causes cancers of the oral cavity, esophagus, and pancreas. CDC analyzed National Health Interview Survey (NHIS) data to estimate the proportion of U.S. working adults who used smokeless tobacco in 2005 and 2010, by industry and occupation. This report describes the results of that analysis, which showed no statistically significant change in the prevalence of smokeless tobacco use among workers from 2005 (2.7%) to 2010 (3.0%). In 2010, smokeless tobacco use was highest among adults aged 25-44 years (3.9%), males (5.6%), non-Hispanic whites (4.0%), those with no more than a high school education (3.9%), and those living in the South (3.9%). By industry, the prevalence of smokeless tobacco use ranged from 1.5% in education services to 18.8% in mining industries, and by occupation from 1.3% in office and administrative support to 10.8% in construction and extraction. These findings highlight opportunities for reducing the health and economic burdens of tobacco use among U.S. workers, especially those in certain industries (e.g., mining) and occupations (e.g., construction and extraction) where use of smokeless tobacco is especially common. CDC recommends best practices for comprehensive tobacco control programs, including effective employer interventions, such as providing employee health insurance coverage for proven cessation treatments, offering easily accessible help for those who want to quit, and establishing and enforcing tobacco-free workplace policies.

  15. Selection of the Most Appropriate Technology of Reparatory Hard Facing of Working Parts on Universal Construction Machinery

    Directory of Open Access Journals (Sweden)

    P. Marinkovic

    2011-03-01

    Full Text Available The aim of this work is to analyse the possibility to increase the service life of working parts on construction machinery exposed to intensive wear, such as steel blades of the rotary device for roadside vegetation maintenance and grass cutting. A special attention is paid to characteristic working conditions and complex wear mechanisms. In order to select the most appropriate reparation technology, both model and real investigations were conducted. The aim of the model investigations was to select the most appropriate procedure, filler materials and hard facing technology. Worn cutting edges of the blades were hard faced and sharpened by grinding to the shape and dimensions of new blades. Then, both new and repaired blades were alternately mounted on the rotor of the machine. Their wear was monitored under the same working and weather conditions. The repaired blades have proven more resistant to wear than the new ones, which is due to better properties of the hard faced layers.

  16. Learning teams and networks: using information technology as a means of managing work process development in healthcare organizations.

    Science.gov (United States)

    Korhonen, Vesa; Paavilainen, Eija

    2002-01-01

    This article focuses on the introduction of team learning and shared knowledge creation using computer-based learning environments and teams as networks in the development of healthcare organizations. Using computer technology, care units can be considered learning teams and the hospital a network of those learning teams. Team learning requires that the healthcare workers' intellectual capital and personal competence be viewed as an important resource in developing the quality of action of the entire healthcare organization.

  17. Experience of radiation management in the removal work of RTD bypass lines at Kori NPP unit no. 3 and 4

    Energy Technology Data Exchange (ETDEWEB)

    Lee, K. H.; Kim, H. C.; Chang, D. C. [Hanil Nuclear Co., Ltd (HANIL), Seoul (Korea, Republic of)

    1999-07-01

    RTD bypass lines in reactor coolant system are critical system for providing the necessary temperature signal to the reactor control and protection system. In case of a leakage of RTD bypass lines, the plant shutdown and the over-exposure of maintenance workers could occur. So the removal of RTD bypass lines were performed for the reliable and safe operation of the plant and the installation work of direct temperature measurement instruments for the fast response temperature detection was also performed in the reactor coolant system. Through the ALARA experience at Kori NPP unit 3 and 4 (950 MWe, 3 loops), Youngkwang N/P and Ulchin N/P could also adopt this experience to reduce the radiation exposure. Then the collective radiation exposure, man-rem could be minimized and the radiation production could be also reduced satisfactorily. Actual collective radiation exposure was 38.7 man-rem for Kori unit no. 3 and 25.4 man-rem for the Kori unit no.4.. (author)

  18. Emotions experienced by nurses working in units of personality disorders in the care of people with borderline personality disorder

    Directory of Open Access Journals (Sweden)

    Alicia Domínguez Bermejo

    2011-07-01

    Full Text Available The borderline personality disorder (BPD is defined as a pervasive pattern of instability in interpersonal relationships, self-image and emotions with marked impulsivity. The clinical management of patients diagnosed with BPD is difficult for nurses due to the clinical characteristics of these subjects. This study seeks to address the emotions expressed by nurses working in units of personality disorder.Objectives: To determine the emotions experienced by nurses working in personality disorders treatment units during the care of patients diagnosed with BPD. To describe the type of emotions experienced, positive or negative; to identify the triggering situations for different types of emotions; to explore the influence of the experienced emotions when acting with these patients; to address the different ways to handle emotions based on the received training and professional experience during the care of patients diagnosed with BPD and to address the different ways to handle emotions according to the gender of the nurses. Methodology: Qualitative research in health. The information generation techniques employed are in-depth interviews and focus/debate groups.

  19. Coverage Range and Cost Comparison of Remote Antenna Unit Designs for In-building Radio over Fiber Technology

    Directory of Open Access Journals (Sweden)

    Razali Ngah

    2008-05-01

    Full Text Available Future communication needs to be ubiquitous, broadband, convergent, and seamless. Radio over fiber (RoF technology is one of the most important enabler in access network for the technologies. Adoption of RoF faces bottleneck in optoelectronics, that they are still expensive, high power consumption, and limited in bandwidth. To solve the problem, transceiver in remote antenna unit (RAU is developed, i.e. electroabsorption transceiver (EAT and asymmetric Fabry-Perot modulator (AFPM. This paper compares their coverage range and cost in providing WCDMA and WLAN services. Needed gain of RF amplifier for supporting picocell is also discussed.

  20. [Technology and humanization of the neonatal intensive care unit: reflections in the context of the health-illness process].

    Science.gov (United States)

    da Silva, Laura Johanson; da Silva, Leila Rangel; Christoffel, Marialda Moreira

    2009-09-01

    This article reflects on technology and humanization in care of newborns, having as theoretical premise the health-illness process. Some parallels are established among the several conceptions of health and illness, and their influences in the way we behave and think about the care spaces as subjects of the neonatal care. The Kangaroo Mother Care is presented as a relational technology that proposes to shelter the family-baby unity in the Neonatal Intensive Care Unit, valuing experiences and major needs of affection and comprehension.

  1. Extravehicular activity technology discipline

    Science.gov (United States)

    Webbon, Bruce W.

    1990-01-01

    Viewgraphs on extravehicular activity technology discipline for Space Station Freedom are presented. Topics covered include: extravehicular mobility unit; airlock and EMU support equipment; tools, mobility aids, and workstations; and telerobotic work aids interfaces.

  2. How Are Community, Technical, and Junior Colleges Putting Technology to Work for Their Students?

    Science.gov (United States)

    DeHart, A. Robert; And Others

    1987-01-01

    In these four technology-related articles, Robert DeHart examines uses of satellite technology; Jack Pirkey describes televised instruction at Tarrant County Junior College (Texas); Baxter Hood focuses on occupational curriculum development at York Technical College (South Carolina); and Richard Schinoff considers computer-based student services…

  3. The thorny road to technology legitimation - Institutional work for potable water reuse in California

    NARCIS (Netherlands)

    Binz, Christian; Harris-Lovett, Sasha; Kiparsky, Michael; Sedlak, David L.; Truffer, Bernhard

    2016-01-01

    Technological innovation that is incongruous with established social rules and practices is often confrontedwith strong skepticism and a lack of societal legitimacy. Yet, how the early actors in a new technological field create legitimacy for new products is not well researched. This paper addresses

  4. The thorny road to technology legitimation - Institutional work for potable water reuse in California

    NARCIS (Netherlands)

    Binz, Christian; Harris-Lovett, Sasha; Kiparsky, Michael; Sedlak, David L.; Truffer, Bernhard

    2016-01-01

    Technological innovation that is incongruous with established social rules and practices is often confrontedwith strong skepticism and a lack of societal legitimacy. Yet, how the early actors in a new technological field create legitimacy for new products is not well researched. This paper addresses

  5. Putting market-facing technology to work: Organizational drivers of CRM performance

    NARCIS (Netherlands)

    Saini, A.; Grewall, R.; Johnson, J.L.

    2010-01-01

    A large proportion of firms that adopt customer relationship management (CRM) technology find it challenging to integrate CRM technology into their core marketing processes and utilize CRM strategically to appreciably improve their performance. The authors conceptualize a model to understand the dri

  6. Putting market-facing technology to work: Organizational drivers of CRM performance

    NARCIS (Netherlands)

    Saini, A.; Grewall, R.; Johnson, J.L.

    2010-01-01

    A large proportion of firms that adopt customer relationship management (CRM) technology find it challenging to integrate CRM technology into their core marketing processes and utilize CRM strategically to appreciably improve their performance. The authors conceptualize a model to understand the

  7. Workshop on Science and Technology Education and Productive Work. Final Report.

    Science.gov (United States)

    Ministry of Education, Addis Ababa (Ethiopia).

    This workshop was organized as a contribution to Ethiopia's human resettlement activities necessitated by the recurrent drought. The objectives of the workshop were to: (1) appraise the relevance of basic rural technologies and identify modalities of their application; (2) develop materials in the fields of biotechnology and basic technology; (3)…

  8. Putting market-facing technology to work: Organizational drivers of CRM performance

    NARCIS (Netherlands)

    Saini, A.; Grewall, R.; Johnson, J.L.

    2010-01-01

    A large proportion of firms that adopt customer relationship management (CRM) technology find it challenging to integrate CRM technology into their core marketing processes and utilize CRM strategically to appreciably improve their performance. The authors conceptualize a model to understand the dri

  9. NICE technology appraisals: working with multiple levels of uncertainty and the potential for bias

    NARCIS (Netherlands)

    Brown, P.; Calnan, M.

    2012-01-01

    One of the key roles of the English National Institute for Health and Clinical Excellence (NICE) is technology appraisal. This essentially involves evaluating the cost effectiveness of pharmaceutical products and other technologies for use within the National Health Service. Based on a content analy

  10. Technology and the Politics of Change at Work: The Case of Dalebake Bakeries.

    Science.gov (United States)

    Dawson, Patrick; Gunson, Nicky

    2002-01-01

    A case study of automation in the British baking industry illustrates several perspectives: (1) technological change as inevitable due to external market forces; (2) selection and implementation of technology as an outcome of strategic choices; and (3) awareness of the need for change as part of a political process in which choices are made among…

  11. Technology Enhanced Learning Environments for Closing the Gap in Student Achievement between Regions: Does It Work?

    Science.gov (United States)

    Cakir, Hasan; Delialioglu, Omer; Dennis, Alan; Duffy, Thomas

    2009-01-01

    Student achievement gap between urban and suburban regions are a major issue in U.S. schools. Technology enhanced learning environments that support teaching and learning process with advanced technology may close this achievement gap. This paper examines the impact of student and school factors with an emphasis on schools' geographic location on…

  12. Thermochemical Process Development Unit: Researching Fuels from Biomass, Bioenergy Technologies (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2009-01-01

    The Thermochemical Process Development Unit (TCPDU) at the National Renewable Energy Laboratory (NREL) is a unique facility dedicated to researching thermochemical processes to produce fuels from biomass.

  13. DISTANCE LEARNING TECHNOLOGIES IN ORGANIZING SELF-STUDY WORK OF STUDENTS MAJORING IN PHILOLOGY

    Directory of Open Access Journals (Sweden)

    Natalia V. Maiier

    2017-06-01

    Full Text Available In this article, on the basis of the analysis of didactic potentialities of three kinds of distance learning technologies (case technology, Internet technology, TV technology, the feasibility of integrating case and Internet technologies to design an "electronic case" as a means of students' self-studying in e-learning of foreign languages and cultures is substantiated. The content of educational, monitoring, motivating and informative functions of the "electronic case" in self-studying is defined. The constituent features of the "electronic case" are described. The structure examples of the "electronic case" and its content for developing business letter writing and reading skills are given. To create an "electronic case" a course management system Moodle should be used as its educational potential enables implementation of the suggested requirements for its designing.

  14. Statutory regulation and workers' competence: the influence of Dutch works councils on the introduction of new technology

    NARCIS (Netherlands)

    Tijdens, K.; van Klaveren, M.

    1997-01-01

    A repeated survey carried out among Dutch works councils revealed a lower degree of involvement in technological decisionmaking than four years earlier, as well as a lower perception of their influence. In all probability, decreased influence related to decreased attention. Their statutory rights

  15. "Kaizen" and Technology Transfer Instructors as Work-based Learning Facilitators in Overseas Transplants: A Case Study.

    Science.gov (United States)

    Elsey, Barry; Fujiwara, Asahi

    2000-01-01

    A study of 240 instructors of kaizen (continuous quality improvement) and technology transfer in overseas assignments for Toyota found that commitment to work and corporate cultural values were significant. Instructors recognized the responsibility and challenges of communicating and transferring their know-how across cultures. (SK)

  16. "Kaizen" and Technology Transfer Instructors as Work-based Learning Facilitators in Overseas Transplants: A Case Study.

    Science.gov (United States)

    Elsey, Barry; Fujiwara, Asahi

    2000-01-01

    A study of 240 instructors of kaizen (continuous quality improvement) and technology transfer in overseas assignments for Toyota found that commitment to work and corporate cultural values were significant. Instructors recognized the responsibility and challenges of communicating and transferring their know-how across cultures. (SK)

  17. Integrative Technologies Complicate Communication during Development Work Context: Industry-Academy Collaboration

    Directory of Open Access Journals (Sweden)

    Pauliina Mansikkamäki

    2007-06-01

    Full Text Available A competition in the electronics industry is hard. For most companies, strong technological know-how will be a competitiveness factor in the future. The future technologies will be increasingly based on a combination of innovations from several branches of science. Also, many innovations are based on external technology integration. The days are over when one company could internally create all of the technology it needs to maintain its competitiveness. One approach of promising framework for the development of a new integrative technology is an industrial R&D network combined with industrial-academic collaboration. However, this kind of collaboration is a challenging undertaking. Companies in a value network might have very different expectations regarding a new technology due to differences in their position in the value network or their company strategy. One of the main challenges in an R&D network is to translate the expectations of all parties involved into new technology solutions so that all in the R&D network feel they have obtained benefit. One of key factors on creating successful industrial-academic collaboration is open and trustful communication. But, there are communication challenges, intellectual property sharing problems, and discussions regarding the sharing of cost and benefits. Developing a new integrative technology structure requires seamless teamwork, holistic and interdisciplinary understanding, and open communication throughout the R&D team and the industrial-academic network. The focus of this paper is on network communication, knowledge communication and team communication. The results of this study indicate that successful communication in an industrial-academic R&D network to develop a new integrative technology improves knowledge creation and accelerates commercialization of the technology.

  18. Integrative Technologies Complicate Communication during Development Work Context: Industry-Academy Collaboration

    Directory of Open Access Journals (Sweden)

    Pauliina Mansikkamäki

    2007-06-01

    Full Text Available A competition in the electronics industry is hard. For most companies, strong technological know-how will be a competitiveness factor in the future. The future technologies will be increasingly based on a combination of innovations from several branches of science. Also, many innovations are based on external technology integration. The days are over when one company could internally create all of the technology it needs to maintain its competitiveness. One approach of promising framework for the development of a new integrative technology is an industrial R&D network combined with industrial-academic collaboration. However, this kind of collaboration is a challenging undertaking. Companies in a value network might have very different expectations regarding a new technology due to differences in their position in the value network or their company strategy. One of the main challenges in an R&D network is to translate the expectations of all parties involved into new technology solutions so that all in the R&D network feel they have obtained benefit. One of key factors on creating successful industrial-academic collaboration is open and trustful communication. But, there are communication challenges, intellectual property sharing problems, and discussions regarding the sharing of cost and benefits. Developing a new integrative technology structure requires seamless teamwork, holistic and interdisciplinary understanding, and open communication throughout the R&D team and the industrial-academic network. The focus of this paper is on network communication, knowledge communication and team communication. The results of this study indicate that successful communication in an industrial-academic R&D network to develop a new integrative technology improves knowledge creation and accelerates commercialization of the technology.

  19. Operative and technological management of super-large united power grids: lessons of major world's blackouts

    Science.gov (United States)

    Brinkis, K.; Kreslins, V.; Mutule, A.

    2014-02-01

    Power system (PS) blackouts still persist worldwide, evidencing that the existing protective structures need to be improved. The discussed requirements and criteria to be met for joint synchronous operation of large and super-large united PSs should be based on close co-ordination of operative and technological management of all PSs involved in order to ensure secure and stable electricity supply and minimise or avoid the threat of a total PS blackout. The authors analyse the July 2012 India blackout - the largest power outage in history, which affected over 620 million people, i.e. half of India's population and spread across its 22 states. The analysis is of a general character, being applicable also to similar blackouts that have occurred in Europe and worldwide since 2003. The authors summarise and develop the main principles and methods of operative and technological management aimed at preventing total blackouts in large and super-large PSs. Neskatoties uz sasniegumiem elektroenerģētikas jomā un energosistēmu nepārtrauktu modernizāciju, pasaulē regulāri notiek sabrukumu avārijas. Rakstā apskatīti lielu un superlielu energosistēmu apvienību savstarpējas sinhronas darbības nodrošinājuma prasības un kritēriji, kas pamatojas uz operatīvās un tehnoloģiskās vadības ciešu koordināciju starp energosistēmām. Savstarpējas sinhronas darbības nodrošinājuma prasībām un kritērijiem ir izšķiroša nozīme, lai panāktu elektroapgādes drošumu un stabilitāti katrā energosistēmā, kas darbojas apvienotas energosistēmas sastāvā. Šo prasību un kritēriju ievērošana sekmē totālo avāriju izcelšanās iespēju samazināšanu un to novēršanu. Indijas 2012.gada totālo avāriju un citu analogo avāriju Eiropā un Amerikā analīze un izvērtējums laika posmā no 2003.gada, deva iespēju apkopot un izstrādāt lielu un superlielu energosistēmu operatīvās un tehnoloģiskās vadības principus un metodoloģiju, lai novērstu vai

  20. Has information technology finally been adopted in Flemish intensive care units?

    Directory of Open Access Journals (Sweden)

    Steurbaut Kristof

    2010-10-01

    Full Text Available Abstract Background Information technology (IT may improve the quality, safety and efficiency of medicine, and is especially useful in intensive Care Units (ICUs as these are extremely data-rich environments with round-the-clock changing parameters. However, data regarding the implementation rates of IT in ICUs are scarce, and restricted to non-European countries. The current paper aims to provide relevant information regarding implementation of IT in Flemish ICU's (Flanders, Belgium. Methods The current study is based on two separate but complementary surveys conducted in the region of Flanders (Belgium: a written questionnaire in 2005 followed by a telephone survey in October 2008. We have evaluated the actual health IT adoption rate, as well as its evolution over a 3-year time frame. In addition, we documented the main benefits and obstacles for taking the decision to implement an Intensive Care Information System (ICIS. Results Currently, the computerized display of laboratory and radiology results is almost omnipresent in Flemish ICUs, (100% and 93.5%, respectively, but the computerized physician order entry (CPOE of these examinations is rarely used. Sixty-five % of Flemish ICUs use an electronic patient record, 41.3% use CPOE for medication prescriptions, and 27% use computerized medication administration recording. The implementation rate of a dedicated ICIS has doubled over the last 3 years from 9.3% to 19%, and another 31.7% have plans to implement an ICIS within the next 3 years. Half of the tertiary non-academic hospitals and all university hospitals have implemented an ICIS, general hospitals are lagging behind with 8% implementation, however. The main reasons for postponing ICIS implementation are: (i the substantial initial investment costs, (ii integration problems with the hospital information system, (iii concerns about user-friendly interfaces, (iv the need for dedicated personnel and (v the questionable cost-benefit ratio