Working Memory, Reading, and Mathematical Skills in Children with Developmental Coordination Disorder

ERIC Educational Resources Information Center

Alloway, Tracy Packiam

2007-01-01

The aim of the present study was investigate the relationship between working memory and reading and mathematical skills in 55 children diagnosed with developmental coordination disorder (DCD). The findings indicate a pervasive memory deficit in all memory measures. In particular, deficits observed in visuospatial short-term and working memory…

Working Memory and Fluid Intelligence in Young Children

ERIC Educational Resources Information Center

Engel de Abreu, Pascale M. J.; Conway, Andrew R. A.; Gathercole, Susan E.

2010-01-01

The present study investigates how working memory and fluid intelligence are related in young children and how these links develop over time. The major aim is to determine which aspect of the working memory system--short-term storage or cognitive control--drives the relationship with fluid intelligence. A sample of 119 children was followed from…

The Effects of an Afterschool Physical Activity Program on Working Memory in Preadolescent Children

ERIC Educational Resources Information Center

Kamijo, Keita; Pontifex, Matthew B.; O'Leary, Kevin C.; Scudder, Mark R.; Wu, Chien-Ting; Castelli, Darla M.; Hillman, Charles H.

2011-01-01

The present study examined the effects of a 9-month randomized control physical activity intervention aimed at improving cardiorespiratory fitness on changes in working memory performance in preadolescent children relative to a waitlist control group. Participants performed a modified Sternberg task, which manipulated working memory demands based…

Learning Climate and Work Group Skills in Care Work

ERIC Educational Resources Information Center

Westerberg, Kristina; Hauer, Esther

2009-01-01

Purpose: The overall aim of the present study was to investigate the learning climate and work group skills perceived by managers and their subordinates in the municipal elderly care, prior to a development project. The specific research questions were: Are managers' and their subordinates' perceptions of the learning climate related? and Does the…

The Effectiveness of Practical Work in Lower Secondary School Mathematics: A Cultural Approach.

ERIC Educational Resources Information Center

Triadafillidis, T. A.

1996-01-01

Discusses reasons why practical work is used only sporadically in lower secondary school math classes. Presents results of a comparative study between Greece and Scotland, focusing on culture as a differentiating factor of students' performance. (AIM)

[Do nursing students have entrepreneur profile?].

PubMed

Roncon, Paulo Fernando; Munhoz, Sarah

2009-01-01

Descriptive-exploratory study that aimed at knowing the profile of nursing students regarding entrepreneurship. The General Entrepreneurship Trend Test with 54 questions was applied to 41 students. Results demonstrated that 14% present five entrepreneur tendencies, 12% present four entrepreneur tendencies, and 80% do not present entrepreneur tendencies. The majority of student intent to work as clinical nurses, while none of them intent to work in management activities. It was concluded that students have low grade of the entrepreneurship characteristics.

The Effectiveness of Worked Examples Associated with Presentation Format and Prior Knowledge: A Web-Based Experiment

ERIC Educational Resources Information Center

Hsiao, E-Ling

2010-01-01

The aim of this study is to explore whether presentation format and prior knowledge affect the effectiveness of worked examples. The experiment was conducted through a specially designed online instrument. A 2X2X3 factorial before-and-after design was conducted. Three-way ANOVA was employed for data analysis. The result showed first, that prior…

Quality of Work Life: Theoretical and Methodological Problems, and Presentation of a New Model and Measuring Instrument

ERIC Educational Resources Information Center

Martel, Jean-Pierre; Dupuis, Gilles

2006-01-01

Purpose: Ever since the concept of Quality of Work Life (QWL) was first used over 30 years ago, a range of definitions and theoretical constructs have succeeded each other with the aim of mitigating the many problems facing the concept. A historical overview of the concept of QWL is presented here. Given the lack of consensus concerning the…

Work Engagement: Antecedents, the Mediating Role of Learning Goal Orientation and Job Performance

ERIC Educational Resources Information Center

Chughtai, Aamir Ali; Buckley, Finian

2011-01-01

Purpose: The present paper aims to explore the effects of state (trust in supervisor) and trait (trust propensity) trust on employees' work engagement. Furthermore, it seeks to investigate the mediating role of learning goal orientation in the relationship between work engagement and two forms of performance: in-role job performance and innovative…

Impacts of extended working hours in logging

Treesearch

Dana Mitchell; Tom Gallagher

2008-01-01

Last year at the 2007 AIM in Minneapolis, MN, the authors presented the human factors impacts to consider when implementing extended working hours in the logging industry. In a continuation of this project, we have researched existing literature to identify possible actions that logging business owners can take to reduce the impact of extended working hours on their...

Public nursing home staff's experience of participating in an intervention aimed at enhancing their self-esteem.

PubMed

Wadensten, Barbro; Engström, Maria; Häggström, Elisabeth

2009-11-01

The aim of the present study was to gain an understanding of how nursing staff experienced participating in a training programme aimed at strengthening their self-esteem and empowering them, to determine whether participation benefited them in any way, and to describe their opinions about possible benefits or disadvantages. Staff working in institutions such as nursing homes have a low status in society. A training programme was introduced to staff in a public nursing home. It focused on helping them understand factors in the work situation that influence them and on empowering them. The study was explorative and qualitative in design. The participants in the programme were generally satisfied with it. Their opinions about the benefits they received from the programme can be described using three themes: 'improved communication skills', 'enhanced self-esteem' and 'sees work in a different light'. The most important finding of the present study is that it was possible to strengthen and empower staff. Staff members were generally pleased and satisfied with the content/organization of the training programme. They felt the programme had been of value to them by improving their communication skills and increasing their self-esteem. The present result could be of value to managers and educators working in the area of nursing home care when planning education and development activities for staff. Learning to communicate better and understand the social structure at the workplace could improve staff members' self-esteem, thereby enhancing the work situation and atmosphere as well as empowering the individuals.

Collisional-Radiative Modeling of Free-Burning Arc Plasma in Argon

DTIC Science & Technology

2013-06-01

temeratures of electrons and heavy particles was demonstrated. The plasma chemistry is important but yet just one element of the complex arc...description. Therefore, the present work is aimed at the analysis of the plasma chemistry in a way that the model enables a deeper look into the polulations... PLASMA CHEMISTRY The present study aims at analyzing the collisional and radiative processes in argon with a view toward application to non

A Knowledge Management Approach to Support Software Process Improvement Implementation Initiatives

NASA Astrophysics Data System (ADS)

Montoni, Mariano Angel; Cerdeiral, Cristina; Zanetti, David; Cavalcanti da Rocha, Ana Regina

The success of software process improvement (SPI) implementation initiatives depends fundamentally of the strategies adopted to support the execution of such initiatives. Therefore, it is essential to define adequate SPI implementation strategies aiming to facilitate the achievement of organizational business goals and to increase the benefits of process improvements. The objective of this work is to present an approach to support the execution of SPI implementation initiatives. We also describe a methodology applied to capture knowledge related to critical success factors that influence SPI initiatives. This knowledge was used to define effective SPI strategies aiming to increase the success of SPI initiatives coordinated by a specific SPI consultancy organization. This work also presents the functionalities of a set of tools integrated in a process-centered knowledge management environment, named CORE-KM, customized to support the presented approach.

Working Memory in Children with Developmental Disorders

ERIC Educational Resources Information Center

Alloway, Tracy Packiam; Rajendran, Gnanathusharan; Archibald, Lisa M. D.

2009-01-01

The aim of the present study was to directly compare working memory skills across students with different developmental disorders to investigate whether the uniqueness of their diagnosis would impact memory skills. The authors report findings confirming differential memory profiles on the basis of the following developmental disorders: Specific…

Psychosocial Work Characteristics Predict Cardiovascular Disease Risk Factors and Health Functioning in Rural Women: The Wisconsin Rural Women's Health Study

ERIC Educational Resources Information Center

Chikani, Vatsal; Reding, Douglas; Gunderson, Paul; McCarty, Catherine A.

2005-01-01

Background: The aim of the present study is to investigate the association between psychosocial work characteristics and health functioning and cardiovascular disease risk factors among rural women of central Wisconsin and compare psychosocial work characteristics between farm and nonfarm women. Methods: Stratified sampling was used to select a…

Establishing the Reliability and Validity of a Computerized Assessment of Children's Working Memory for Use in Group Settings

ERIC Educational Resources Information Center

St Clair-Thompson, Helen

2014-01-01

The aim of the present study was to investigate the reliability and validity of a brief standardized assessment of children's working memory; "Lucid Recall." Although there are many established assessments of working memory, "Lucid Recall" is fully automated and can therefore be administered in a group setting. It is therefore…

How the Japanese work.

PubMed

Chambers, D W

1998-01-01

The Japanese do not work harder or even use different approaches so much as they aim for a different result--one that balances process and results and extends the definition of quality beyond the product itself to include cost and convenience to the customer as well. Ten methods of the Japanese kaizen culture of work are presented with applications and contrasts to American dentistry.

Developing Social Work Professional Judgment Skills: Enhancing Learning in Practice by Researching Learning in Practice

ERIC Educational Resources Information Center

Rawles, Joanna

2016-01-01

The aims of this article are twofold: to discuss the value of practice-based research as a basis for enhancing learning and teaching in social work and, as an illustration of this, to present the findings of a preliminary qualitative research study into social work students' development of professional judgment skills. The research was conducted…

CYCLOPS-3 System Research.

ERIC Educational Resources Information Center

Marill, Thomas; And Others

The aim of the CYCLOPS Project research is the development of techniques for allowing computers to perform visual scene analysis, pre-processing of visual imagery, and perceptual learning. Work on scene analysis and learning has previously been described. The present report deals with research on pre-processing and with further work on scene…

Coping with Musculoskeletal Pain: Implications for Office Workers

ERIC Educational Resources Information Center

Oztug, Ozhan; Cowie, Helen

2011-01-01

The aim of the present research was to understand how office workers cope with back, neck and upper limb musculoskeletal disorders at work (and their implications for work). A small (N = 120) questionnaire survey collected information about potential participants' background and history of musculoskeletal disorders. These data were used to inform…

MOOC Learning Experience Design: Issues and Challenges

ERIC Educational Resources Information Center

Fournier, Hélène; Kop, Rita

2015-01-01

This paper will present current work on various frameworks that are aimed at guiding the research, development, and evaluation efforts around Massive Open Online Courses (MOOCs). Initiatives and activities, including current work by the National Research Council (NRC) in the context of Learning and Performance Support Systems and MOOCs, will be…

Seizing Workplace Learning Affordances in High-Pressure Work Environments

ERIC Educational Resources Information Center

Gnaur, Dorina

2010-01-01

Work in call centres is often presented as a form of unskilled labour characterized by routinization, technological surveillance and tight management control aimed at reaching intensive performance targets. Beyond delivering business objectives, this control and efficiency strategy is often held to produce counterproductive effects with regard to…

Environmental Physiology at the Johnson Space Center: Past, Present, and Future

NASA Technical Reports Server (NTRS)

Conkin, Johnny

2007-01-01

This viewgraph presentation reviews the work in environmental physiology done at Johnson Space Center (JSC). The work is aimed at keeping astronauts healthy. This is a different approach than treating the sick, and is more of an occupational health model. The reduction of risks is the main emphasis for this work. They emphasis is to reduce the risk of decompression sickness (DCS) and acute mountain sickness (AMS). The work in environmental physiology encompasses the following areas: (1) Pressure: hypobaric and hyperbaric (2) Gases: hypoxia and hyperoxia, hypercapnia--closed space issues, inert gas physiology / respiration (3) Temperature: hypothermia and hyperthermia, thermal comfort, Protective clothing diving, aviation, mountaineering, and space (4) Acceleration (5) Noise and Vibration (6) Exercise / Performance (6) Acclimatization / Adaptation: engineering solutions when necessary. This presentation reviews the work done at JSC in the areas of DCS and AMS.

Assessment formats in dental medicine: An overview

PubMed Central

Gerhard-Szep, Susanne; Güntsch, Arndt; Pospiech, Peter; Söhnel, Andreas; Scheutzel, Petra; Wassmann, Torsten; Zahn, Tugba

2016-01-01

Aim: At the annual meeting of German dentists in Frankfurt am Main in 2013, the Working Group for the Advancement of Dental Education (AKWLZ) initiated an interdisciplinary working group to address assessments in dental education. This paper presents an overview of the current work being done by this working group, some of whose members are also actively involved in the German Association for Medical Education's (GMA) working group for dental education. The aim is to present a summary of the current state of research on this topic for all those who participate in the design, administration and evaluation of university-specific assessments in dentistry. Method: Based on systematic literature research, the testing scenarios listed in the National Competency-based Catalogue of Learning Objectives (NKLZ) have been compiled and presented in tables according to assessment value. Results: Different assessment scenarios are described briefly in table form addressing validity (V), reliability (R), acceptance (A), cost (C), feasibility (F), and the influence on teaching and learning (EI) as presented in the current literature. Infoboxes were deliberately chosen to allow readers quick access to the information and to facilitate comparisons between the various assessment formats. Following each description is a list summarizing the uses in dental and medical education. Conclusion: This overview provides a summary of competency-based testing formats. It is meant to have a formative effect on dental and medical schools and provide support for developing workplace-based strategies in dental education for learning, teaching and testing in the future. PMID:27579365

How Do Work Stress and Coping Work? Toward a Fundamental Theoretical Reappraisal

ERIC Educational Resources Information Center

Briner, Rob B.; Harris, Claire; Daniels, Kevin

2004-01-01

The main aim of this paper is to make the case for why a fundamental reappraisal rather than incremental development of work stress and coping theory is required. In order to do this we present, in simplified form, some of the basic tenets of theory in this field. These tenets are questioned and their limitations identified in two ways. The first…

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

Diaz Cruz, J. Lorenzo

This paper is aimed to review the contribution made by scientists working at Mexican Institutions on the subject of Electroweak symmetry breaking. This review covers the period from the 80 up to the present.

The presentation and preliminary validation of KIWEST using a large sample of Norwegian university staff.

PubMed

Innstrand, Siw Tone; Christensen, Marit; Undebakke, Kirsti Godal; Svarva, Kyrre

2015-12-01

The aim of the present paper is to present and validate a Knowledge-Intensive Work Environment Survey Target (KIWEST), a questionnaire developed for assessing the psychosocial factors among people in knowledge-intensive work environments. The construct validity and reliability of the measurement model where tested on a representative sample of 3066 academic and administrative staff working at one of the largest universities in Norway. Confirmatory factor analysis provided initial support for the convergent validity and internal consistency of the 30 construct KIWEST measurement model. However, discriminant validity tests indicated that some of the constructs might overlap to some degree. Overall, the KIWEST measure showed promising psychometric properties as a psychosocial work environment measure. © 2015 the Nordic Societies of Public Health.

Working Memory in Children: A Time-Constrained Functioning Similar to Adults

ERIC Educational Resources Information Center

Portrat, Sophie; Camos, Valerie; Barrouillet, Pierre

2009-01-01

Within the time-based resource-sharing (TBRS) model, we tested a new conception of the relationships between processing and storage in which the core mechanisms of working memory (WM) are time constrained. However, our previous studies were restricted to adults. The current study aimed at demonstrating that these mechanisms are present and…

Working Memory and Executive Function Profiles of Individuals with Borderline Intellectual Functioning

ERIC Educational Resources Information Center

Alloway, T. P.

2010-01-01

Background: The aim of the present study was to investigate the following issues: (1) Do students with borderline intellectual functioning have a pervasive pattern of impaired working memory skills across both verbal and visuo-spatial domains? (2) Is there evidence for impairment in executive function skills, and which tasks indicate greater…

Dostoevsky: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Wellek, Rene, Ed.

One of a series of works aimed at presenting contemporary opinion on major authors, this collection includes essays by Rene Wellek, Philip Rahv, Murray Krieger, Irving Howe, Eliseo Vivas, D. H. Lawrence, Sigmund Freud, Dmitri Chizhevsky, V. V. Zenkovsky, Georg Lukacs, and Derek Traversi--all dealing with the biography and literary work of…

Utilizing the Project Method for Teaching Culture and Intercultural Competence

ERIC Educational Resources Information Center

Euler, Sasha S.

2017-01-01

This article presents a detailed methodological outline for teaching culture through project work. It is argued that because project work makes it possible to gain transferrable and applicable knowledge and insight, it is the ideal tool for teaching culture with the aim of achieving real intercultural communicative competence (ICC). Preceding the…

A Student's Construction of Transformations of Functions in a Multiple Representational Environment.

ERIC Educational Resources Information Center

Borba, Marcelo C.; Confrey, Jere

1996-01-01

Reports on a case study of a 16-year-old student working on transformations of functions in a computer-based, multirepresentational environment. Presents an analysis of the work during the transition from the use of visualization and analysis of discrete points to the use of algebraic symbolism. (AIM)

The Iron Project

NASA Technical Reports Server (NTRS)

Pradhan, Anil K.

2000-01-01

Recent advances in theoretical atomic physics have enabled large-scale calculation of atomic parameters for a variety of atomic processes with high degree of precision. The development and application of these methods is the aim of the Iron Project. At present the primary focus is on collisional processes for all ions of iron, Fe I - FeXXVI, and other iron-peak elements; new work on radiative processes has also been initiated. Varied applications of the Iron Project work to X-ray astronomy are discussed, and more general applications to other spectral ranges are pointed out. The IP work forms the basis for more specialized projects such as the RmaX Project, and the work on photoionization/recombination, and aims to provide a comprehensive and self-consistent set of accurate collisional and radiative cross sections, and transition probabilities, within the framework of relativistic close coupling formulation using the Breit-Pauli R-Matrix method. An illustrative example is presented of how the IP data may be utilized in the formation of X-ray spectra of the K alpha complex at 6.7 keV from He-like Fe XXV.

Disease Heterogeneity and Immune Biomarkers in Preclinical Mouse Models of Ovarian Carcinogenesis

DTIC Science & Technology

2011-08-01

with either endometriosis , ovarian cancer or endometriosis progressing to ovarian cancer. Aim 3. To validate in human specimens the disease...biomarkers identified (in aim 2) in mice with endometriosis and ovarian tumors. BODY We present below our progress (year 1) according to the tasks and... endometriosis , ovarian cancer or endometriosis progressing to ovarian cancer. The work on this aim has been initiated. We have already validated the in vivo

Work Stress Interventions in Hospital Care: Effectiveness of the DISCovery Method

PubMed Central

Niks, Irene; Gevers, Josette

2018-01-01

Effective interventions to prevent work stress and to improve health, well-being, and performance of employees are of the utmost importance. This quasi-experimental intervention study presents a specific method for diagnosis of psychosocial risk factors at work and subsequent development and implementation of tailored work stress interventions, the so-called DISCovery method. This method aims at improving employee health, well-being, and performance by optimizing the balance between job demands, job resources, and recovery from work. The aim of the study is to quantitatively assess the effectiveness of the DISCovery method in hospital care. Specifically, we used a three-wave longitudinal, quasi-experimental multiple-case study approach with intervention and comparison groups in health care work. Positive changes were found for members of the intervention groups, relative to members of the corresponding comparison groups, with respect to targeted work-related characteristics and targeted health, well-being, and performance outcomes. Overall, results lend support for the effectiveness of the DISCovery method in hospital care. PMID:29438350

Work Stress Interventions in Hospital Care: Effectiveness of the DISCovery Method.

PubMed

Niks, Irene; de Jonge, Jan; Gevers, Josette; Houtman, Irene

2018-02-13

Effective interventions to prevent work stress and to improve health, well-being, and performance of employees are of the utmost importance. This quasi-experimental intervention study presents a specific method for diagnosis of psychosocial risk factors at work and subsequent development and implementation of tailored work stress interventions, the so-called DISCovery method. This method aims at improving employee health, well-being, and performance by optimizing the balance between job demands, job resources, and recovery from work. The aim of the study is to quantitatively assess the effectiveness of the DISCovery method in hospital care. Specifically, we used a three-wave longitudinal, quasi-experimental multiple-case study approach with intervention and comparison groups in health care work. Positive changes were found for members of the intervention groups, relative to members of the corresponding comparison groups, with respect to targeted work-related characteristics and targeted health, well-being, and performance outcomes. Overall, results lend support for the effectiveness of the DISCovery method in hospital care.

Characterizing the Use of Mathematical Knowledge in Boundary-Crossing Situations at Work

ERIC Educational Resources Information Center

Kent, Phillip; Noss, Richard; Guile, David; Hoyles, Celia; Bakker, Arthur

2007-01-01

The first aim of this article is to present a characterization of the techno-mathematical literacies needed for effective practice in modern, technology-rich workplaces that are both highly automated and increasingly focused on flexible response to customer needs. The second aim is to introduce an epistemological dimension to activity theory,…

Development of Occupational Wellbeing in the Finnish European Network of Health Promoting Schools

ERIC Educational Resources Information Center

Saaranen, Terhi; Tossavainen, Kerttu; Turunen, Hannele; Naumanen, Paula

2006-01-01

Purpose: The purpose of this paper is to present the baseline results of a school development project where the aim was to improve school community staff's occupational wellbeing in co-operation with occupational health nurses. Design/methodology/approach: The Wellbeing at Your Work index form for school staff developed for the study aimed to…

Working towards Reform in Mathematics Education: Parents', Teachers', and Students' Views of "Different." Working Paper No. 31

ERIC Educational Resources Information Center

Civil, Marta

2006-01-01

This essay is a reflection on several aspects related to my encounters with the concept of reform in mathematics education. I start with an exploration of the question of what is reform, grounded on my work with teachers in a project aimed at promoting reform. I focus on two aspects that seem to be present in most approaches to reform--group…

[Proposal of a method for collective analysis of work-related accidents in the hospital setting].

PubMed

Osório, Claudia; Machado, Jorge Mesquita Huet; Minayo-Gomez, Carlos

2005-01-01

The article presents a method for the analysis of work-related accidents in hospitals, with the double aim of analyzing accidents in light of actual work activity and enhancing the vitality of the various professions that comprise hospital work. This process involves both research and intervention, combining knowledge output with training of health professionals, fostering expanded participation by workers in managing their daily work. The method consists of stimulating workers to recreate the situation in which a given accident occurred, shifting themselves to the position of observers of their own work. In the first stage of analysis, workers are asked to show the work analyst how the accident occurred; in the second stage, the work accident victim and analyst jointly record the described series of events in a diagram; in the third, the resulting record is re-discussed and further elaborated; in the fourth, the work accident victim and analyst evaluate and implement measures aimed to prevent the accident from recurring. The article concludes by discussing the method's possibilities and limitations in the hospital setting.

Innovative Forms Supporting Safe Methods of Work in Safety Engineering for the Development of Intelligent Specializations

NASA Astrophysics Data System (ADS)

Gembalska-Kwiecień, Anna

2016-12-01

The article discusses innovative forms of participation of employees in the work safety system. It also presents the advantages of these forms of employees' involvement. The aim of empirical studies was the analysis of their behavior and attitude towards health and safety at work. The issues considered in the article have a significant impact on the improvement of methods of prevention related to work safety and aided the creation of a healthy society.

Cued Reacquisition Trials during Extinction Weaken Contextual Renewal in Human Predictive Learning

ERIC Educational Resources Information Center

Effting, Marieke; Vervliet, Bram; Beckers, Tom; Kindt, Merel

2013-01-01

Extinction is generally more context specific than acquisition, as illustrated by the renewal effect. While most strategies to counteract renewal focus on decreasing the context specificity of extinction, the present work aimed at increasing the context specificity of acquisition learning. Two experiments examined whether presenting cued…

Impact performance of two bamboo-based laminated composites

Treesearch

Huanrong Liu; Zehui Jiang; Zhengjun Sun; Yan Yan; Zhiyong Cai; Xiubiao Zhang

2017-01-01

The present work aims to determine the impact performance of two bamboo-based laminated composites [bamboo/poplar laminated composite (BPLC) and bamboo/ glass fiber laminated composite (BGFLC)] using lowvelocity impact tests by a drop tower. In addition, fracture characteristics were evaluated using computed tomography (CT). Results showed that BPLC presented better...

"They Can Achieve Their Aims without Native Skills in the Field of Work or Studies": Hungarian Students' Views on English as a Lingua Franca

ERIC Educational Resources Information Center

Kontra, Edit H.; Csizér, Kata

2011-01-01

Despite the fact that there is a growing body of research on the characteristics and use of English as a lingua franca (ELF) in Europe, there are relatively few studies aimed at investigating the ways in which language learners voice their opinions about ELF and how they see ELF impacting their own learning. Therefore, the aim of the present study…

Pedagogical Beliefs in Work-Based Learning: An Analysis and Implications of Teachers' Belief Orientations

ERIC Educational Resources Information Center

Abukari, Abdulai

2014-01-01

This paper presents findings of a research project that aimed to critically examine the pedagogical beliefs of work-based learning teachers, and their potential implication on practice and expectations of learners and employers. Based on an online tool, qualitative and quantitative (descriptive) data were generated from a purposive sample of some…

Identifying Early Links between Temperament, Short-Term and Working Memory in Preschoolers

ERIC Educational Resources Information Center

Visu-Petra, Laura; Cheie, Lavinia; Câmpan, Maria; Scutelnicu, Ioana; Benga, Oana

2018-01-01

The present study aimed to investigate early interrelationships between temperament, short-term memory (STM) and working memory (WM), while also relating them to incipient anxious traits in a sample of 4-7-year-olds. Preschoolers were evaluated using verbal and visuospatial STM and WM tasks, while parental reports were used to assess children's…

Work All Day, Study at Night: The Interactive Evening Lecture to Invigorate Working Students

ERIC Educational Resources Information Center

Stone, Gerard

2014-01-01

Gerard Stone was asked to present the evening lecture in a first-year undergraduate accounting subject. The aim of the subject matter was to provide students with an understanding of fundamental accounting issues and concepts. The subject coordinator advised Stone that, from past experience, most students who attend the evening lecture would be…

Students Integrate Knowledge Acquisition and Practical Work in the Laboratory

ERIC Educational Resources Information Center

Agüera, E. I.; Sánchez-Hermosín, P.; Díz-Pérez, J.; Tovar, P.; Camacho, R.; Escribano, B. M.

2015-01-01

The aim of the present work was to transfer a wider concept of teamwork and self-learning to the laboratory, encouraging students' capabilities when seeking, acquiring, and processing knowledge. This educational innovation was carried out with a total of 38 students (fourth year of degree in Biology) in the area of physiology (Advances in…

Health Professionals' Attitudes towards AOD-Related Work: Moving the Traditional Focus from Education and Training to Organizational Culture

ERIC Educational Resources Information Center

Skinner, Natalie; Roche, Ann M.; Freeman, Toby; Mckinnon, Anna

2009-01-01

Aim: This article presents a critical review of research on health professionals' attitudes towards alcohol and other drug (AOD)-related work relevant to both researchers and practitioners. It moves beyond education and training programs to examine the relevance of organizational culture in influencing attitudes. Method: A review of research…

Principals' Attitudes towards Risky Internet Use of Primary School Students: The Role of Occupational Factors

ERIC Educational Resources Information Center

Touloupis, Thanos; Athanasiades, Christina

2018-01-01

The present study aimed to investigate primary school principals' attitudes towards risky internet use of school-aged students and how occupational factors, such as work self-efficacy, job satisfaction, and burnout, may affect these attitudes especially in a context of economic crisis, which has adversely affected working conditions and duties of…

Turkish EFL Teachers' Perceptions and Practices of Foreign Language Assessment in Primary Education

ERIC Educational Resources Information Center

Kirkgoz, Yasemin; Babanoglu, Muzaffer Pinar; Agçam, Reyhan

2017-01-01

The present study aimed to investigate perceptions of EFL teachers working at state primary schools on core language skills, assessment types and question types used in assessing student's foreign language development and proficiency during an academic year. Data were gathered from 56 EFL teachers working at 42 primary state schools in Turkey…

The Career and Work Adaptability Questionnaire (CWAQ): A First Contribution to Its Validation

ERIC Educational Resources Information Center

Nota, Laura; Ginevra, Maria Cristina; Soresi, Salvatore

2012-01-01

Over the last decade, occupational changes have the rapidly changing job market has begun to demand that people more actively construct their professional lives and acquire career adaptability. The aim of the present study was to develop a specific, new instrument, "Career and Work Adaptability", to assess degree of adaptability in…

ET Toxic Metals Replacement Review SEA Spring Face to Face

NASA Technical Reports Server (NTRS)

Pratz, Earl

2007-01-01

The information contained in the presentation covers development work carried out under SDS projects. The intent of the effort is to find chrome(VI) free alternates to our current chromated processing solutions. The information presented reports progress in work aimed to replace our alkaline cleaner (Turco 4215), conversion coat (Iridite 14-2) and chrome (VI) compounds used in LOx tank hydrostatic proof test solution. To date we have found candidates for use in the proof test solution and alkaline cleaner. These candidates are in the final stages of testing. Lab data is reported in the presentation.

[Theoretical and methodological bases for formation of future drivers 'readiness to application of physical-rehabilitation technologies].

PubMed

Yemets, Anatoliy V; Donchenko, Viktoriya I; Scrinick, Eugenia O

2018-01-01

Introduction: Experimental work is aimed at introducing theoretical and methodological foundations for the professional training of the future doctor. The aim: Identify the dynamics of quantitative and qualitative indicators of the readiness of a specialist in medicine. Materials and methods: The article presents the course and results of the experimental work of the conditions of forming the readiness of future specialists in medicine. Results: Our methodical bases for studying the disciplines of the general practice and specialized professional stage of experimental training of future physicians have been worked out. Conclusions: It is developed taking into account the peculiarities of future physician training of materials for various stages of experimental implementation in the educational process of higher medical educational institutions.

[Nikola Tesla in medicine, too].

PubMed

Hanzek, Branko; Jakobović, Zvonimir

2007-12-01

Using primary and secondary sources we have shown in this paper the influence of Nikola Tesla's work on the field of medicine. The description of his experiments conduced within secondary-school education programs aimed to present the popularization of his work in Croatia. Although Tesla was dedicated primarily to physics and was not directly involved in biomedical research, his work significantly contributed to paving the way of medical physics particularly radiology and high-frequency electrotherapy.

Metabolic syndrome and shift work: a systematic review.

PubMed

Canuto, Raquel; Garcez, Anderson S; Olinto, Maria T A

2013-12-01

The aim of this systematic review was to examine the association between shift work and metabolic syndrome (MetS) as well as the potential confounders investigated. A systematic search was conducted with the aim of finding original articles on the association between shift work and MetS. The included articles were chosen based on established inclusion criteria; their methodological quality was assessed using a validated quality checklist. A total of 10 articles were included in this review. The majority of the studies were classified as having a low risk of bias. The definitions of MetS and shift work varied between studies. Among the ten studies, eight found a positive association between shift work and MetS after controlling for socio-demographic and behavioral factors. Only three studies included sleep duration as a confounder, and these studies presented discordant results. We conclude that there was insufficient evidence regarding the association between shift work and prevalent MetS when the confounders are taken into account. Copyright © 2012 Elsevier Ltd. All rights reserved.

Optimized Vibration Chamber for Landslide Sensory and Alarm System

NASA Astrophysics Data System (ADS)

Ismail, Eliza Sabira Binti; Hadi Habaebi, Mohamed; Daoud, Jamal I.; Rafiqul Islam, Md

2017-11-01

Landslide is one of natural hazard that is not unfamiliar disaster in Malaysia. Malaysia has experienced this disaster many times since 1969. This natural hazard has become a major research concern for Malaysian government when many people were injured badly and even had been killed. Many previous research works published in the open literature aimed at designing a system that could detect landslide in early stage before the landslide becomes catastrophic. This paper presents the early works on a major work-in-progress landslide early warning system for Malaysian environment. The aim of this system is to develop the most efficiently reliable cost-effective system in which slight earth movements are monitored continuously. The challenge this work aims at is to work with a low budget system that produces efficient performance. Hence, the material used is off-the-shelf. Early design optimization results of the vibration sensor used is quite promising detecting the slightest faint tremors, which are amplified using the best vibration chamber available. It is shown that the choice of proper pipe length and diameter dimensions in combination to a gravel to exaggerate the produced higher sensitivity level noise of 5 dB.

The Complex Point Cloud for the Knowledge of the Architectural Heritage. Some Experiences

NASA Astrophysics Data System (ADS)

Aveta, C.; Salvatori, M.; Vitelli, G. P.

2017-05-01

The present paper aims to present a series of experiences and experimentations that a group of PhD from the University of Naples Federico II conducted over the past decade. This work has concerned the survey and the graphic restitution of monuments and works of art, finalized to their conservation. The targeted query of complex point cloud acquired by 3D scanners, integrated with photo sensors and thermal imaging, has allowed to explore new possibilities of investigation. In particular, we will present the scientific results of the experiments carried out on some important historical artifacts with distinct morphological and typological characteristics. According to aims and needs that emerged during the connotative process, with the support of archival and iconographic historical research, the laser scanner technology has been used in many different ways. New forms of representation, obtained directly from the point cloud, have been tested for the elaboration of thematic studies for documenting the pathologies and the decay of materials, for correlating visible aspects with invisible aspects of the artifact.

The Predictive Ability of IQ and Working Memory Scores in Literacy in an Adult Population

ERIC Educational Resources Information Center

Alloway, Tracy Packiam; Gregory, David

2013-01-01

Literacy problems are highly prevalent and can persist into adulthood. Yet, the majority of research on the predictive nature of cognitive skills to literacy has primarily focused on development and adolescent populations. The aim of the present study was to extend existing research to investigate the roles of IQ scores and Working Memory…

Working Memory Capacity in Preschool Children Contributes to the Acquisition of School Relevant Precursor Skills

ERIC Educational Resources Information Center

Pressler, Anna-Lena; Krajewski, Kristin; Hasselhorn, Marcus

2013-01-01

The aim of the present study was to investigate whether preschool children with limitations in the visual or phonological working memory are disadvantaged in the acquisition of school relevant precursor skills at school entry. A sample of 92 children was divided into three subgroups depending on their performance in visual and phonological working…

A Winding Road--Professional Trajectories from Higher Education to Working Life: A Case Study of Political Science and Psychology Graduates

ERIC Educational Resources Information Center

Nystrom, Sofia; Dahlgren, Madeleine Abrandt; Dahlgren, Lars Owe

2008-01-01

This qualitative and longitudinal study focuses on graduate employment and the development of graduate employment paths. The aim of this article is to explore the present professional trajectory from higher education to working life, with particular reference to graduates from two different study programmes at Linkoping University in Sweden:…

Partnership Working in Small Rural Primary Schools: The Best of Both Worlds. Supporting Report and Evidence

ERIC Educational Resources Information Center

Hill, Robert

2014-01-01

The aim of the research presented in this report was to investigate the most effective ways for small rural primary schools to work together in order to improve provision and raise standards. The project sought to examine the circumstances and context of small rural schools in Lincolnshire and evaluate their different leadership models (such as…

Implications of Higher Education on Earnings: An Empirical Analysis of Skills and Competence

ERIC Educational Resources Information Center

Xia, Belle Selene; Liitiäinen, Elia

2016-01-01

One of the central topics in the research of higher education is the degree of match between education and work as measured by earnings. Traditional literature has shown the correlation between the duration of studies and earnings in the work life. The authors' present study aims to enlarge this scope by evaluating the impact of competence and…

Teachers' Perspectives Surrounding ICT Use amongst SEN Students in the Mainstream Educational Setting

ERIC Educational Resources Information Center

Abed, Mohaned Ghazi

2018-01-01

At the present time, ICT (Information and Communication Technology) is recognised as a pressing consideration in educational establishments worldwide. Accordingly, the present research proved to be valuable to teaching staff, teachers in (Special Educational Needs) SEN and leaders in schools. This work's aim was centred on explaining and examining…

Using Paper Presentation Breaks during Didactic Lectures Improves Learning of Physiology in Undergraduate Students

ERIC Educational Resources Information Center

Ghorbani, Ahmad; Ghazvini, Kiarash

2016-01-01

Many studies have emphasized the incorporation of active learning into classrooms to reinforce didactic lectures for physiology courses. This work aimed to determine if presenting classic papers during didactic lectures improves the learning of physiology among undergraduate students. Twenty-two students of health information technology were…

Sensory Pedagogy: Understanding and Encountering Children through the Senses

ERIC Educational Resources Information Center

Johansson, Eva; Løkken, Gunvor

2014-01-01

In the present article we aim to explore the link between Merleau-Pontyan phenomenology and what we call sensory pedagogy. The latter connects to recent sensory ethnography as presented by S. Pink ("Sensory ethnography." London: Sage; 2009). We discuss how these thoughts can be put to work in toddler pedagogy. This kind of sensory…

Raman Laser Spectrometer Development for ExoMars

NASA Astrophysics Data System (ADS)

Pérez, C.; Colombo, M.; Díaz, C.; Santamaría, P.; Ingley, R.; Parrot, Y.; Maurice, S.; Popp, J.; Tarcea, N.; Edwards, H. G. M.

2013-09-01

The Raman Laser Spectrometer is one of the Pasteur Payload instruments, within the ESA's ExoMars mission. The aim of the work presented here is to provide a summary of the instrument design and performances. For that the instrument current characteristics and performances, and its technological ass assessment program main results are presented and discussed.

Multivariate statistical assessment of predictors of firefighters' muscular and aerobic work capacity.

PubMed

Lindberg, Ann-Sofie; Oksa, Juha; Antti, Henrik; Malm, Christer

2015-01-01

Physical capacity has previously been deemed important for firefighters physical work capacity, and aerobic fitness, muscular strength, and muscular endurance are the most frequently investigated parameters of importance. Traditionally, bivariate and multivariate linear regression statistics have been used to study relationships between physical capacities and work capacities among firefighters. An alternative way to handle datasets consisting of numerous correlated variables is to use multivariate projection analyses, such as Orthogonal Projection to Latent Structures. The first aim of the present study was to evaluate the prediction and predictive power of field and laboratory tests, respectively, on firefighters' physical work capacity on selected work tasks. Also, to study if valid predictions could be achieved without anthropometric data. The second aim was to externally validate selected models. The third aim was to validate selected models on firefighters' and on civilians'. A total of 38 (26 men and 12 women) + 90 (38 men and 52 women) subjects were included in the models and the external validation, respectively. The best prediction (R2) and predictive power (Q2) of Stairs, Pulling, Demolition, Terrain, and Rescue work capacities included field tests (R2 = 0.73 to 0.84, Q2 = 0.68 to 0.82). The best external validation was for Stairs work capacity (R2 = 0.80) and worst for Demolition work capacity (R2 = 0.40). In conclusion, field and laboratory tests could equally well predict physical work capacities for firefighting work tasks, and models excluding anthropometric data were valid. The predictive power was satisfactory for all included work tasks except Demolition.

Yet More Lessons From Complexity. Unity the key for Peace.

NASA Astrophysics Data System (ADS)

Puente, C. E.

2004-12-01

The last few decades have witnessed the development of a host of ideas aimed at understanding and predicting nature's ever present complexity. It is shown that such a work provides, through its detailed study of order and disorder, a suitable framework for visualizing the dynamics and consequences of mankind's ever present divisive traits. Specifically, this work explains how recent universal results pertaining to power-laws, self-organized criticality and space-filling transformations provide additional and pertinent reminders that point us to unity as an essential element for us to achieve peace.

Cell Science-02 Payload Overview

NASA Technical Reports Server (NTRS)

Mitchell, Sarah Diane

2014-01-01

The presentation provides an general overview of the Cell Science-02 science and payload operations to the NASA Payload Operations Integrated Working Group. The overview includes a description of the science objectives and specific aims, manifest status, and operations concept.

Technical-scientific investigations to detect the temporal vicissitudes of the funeral monument of Innocent VIII (Giovanbattista Cibo, 1484-1492), compared with that of Sixtus IV (Francesco della Rovere 1471-1484), both made by Antonio del Pollaiolo.

PubMed

Gabrielli, Nazzareno

2018-04-03

The restoration of the funeral monument of Innocent VIII (Giovan-Battista Cibo, 1484-1492) was executed by Sante Guido with the support of the Knights of Columbus. The praiseworthy intervention aimed at restoring the monument from polluting aerodynamic agents has at the same time enabled a careful study of the work regarding, above all, the authenticity of the current coloring in relation to the original presentation intended by Antonio del Pollaiolo. In particular, an attempt has been made to uncover the historical vicissitudes of the work: from its realization to the present restoration. In this regard, I would like to recall that, as reported by Pasquale Rotondi, the restoration of a work is a very special moment in which it is possible to carry out all the studies aimed at understanding the causes which have determined its state of conservation, as well as, of course, its constituent elements and its implementing methods.

Intuitive presentation of clinical forensic data using anonymous and person-specific 3D reference manikins.

PubMed

Urschler, Martin; Höller, Johannes; Bornik, Alexander; Paul, Tobias; Giretzlehner, Michael; Bischof, Horst; Yen, Kathrin; Scheurer, Eva

2014-08-01

The increasing use of CT/MR devices in forensic analysis motivates the need to present forensic findings from different sources in an intuitive reference visualization, with the aim of combining 3D volumetric images along with digital photographs of external findings into a 3D computer graphics model. This model allows a comprehensive presentation of forensic findings in court and enables comparative evaluation studies correlating data sources. The goal of this work was to investigate different methods to generate anonymous and patient-specific 3D models which may be used as reference visualizations. The issue of registering 3D volumetric as well as 2D photographic data to such 3D models is addressed to provide an intuitive context for injury documentation from arbitrary modalities. We present an image processing and visualization work-flow, discuss the major parts of this work-flow, compare the different investigated reference models, and show a number of cases studies that underline the suitability of the proposed work-flow for presenting forensically relevant information in 3D visualizations. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The Cuban Model for Higher Education of Older Adults: Generativity, Social Commitment, and Collaborative Work

ERIC Educational Resources Information Center

Yuni, José Alberto; Urbano, Claudio Ariel

2014-01-01

The present work is an approach to study the "Cuban model" for educating the elderly, and its aim is to describe the main features of the experience developed by this country. The University of the Third Age is more than three decades old in Latin America, but none of the countries in the region can show a state educational policy…

CEDEFOP Work Programme 2000, Approved at the Meeting of the Management Board (November 23-24, 1999). CEDEFOP Reference Document.

ERIC Educational Resources Information Center

European Centre for the Development of Vocational Training, Thessaloniki (Greece).

This document presents the Work Program 2000 of the European Center for the Development of Vocational Training (CEDEFOP). It is divided into two sections, each of which describes the main aims and expected activities and outcomes of CEDEFOP projects and the activities of its networks in 2000. The first focuses on developing knowledge and expertise…

Spanish Validation of the Basic Psychological Needs at Work Scale: A Measure to Predict Teachers' Well-Being in the Workplace

ERIC Educational Resources Information Center

Abós Catalán, Ángel; Sevil Serrano, Javier; Julián Clemente, José Antonio; Martín-Albo Lucas, José; García-González, Luis

2018-01-01

The present study aimed to validate a Spanish-version of the Basic Psychological Needs at Work Scale (BPNWS-Sp) and to examine the associations between needs satisfaction and engagement and burnout in secondary education teachers. Using a sample of 584 secondary education teachers, the results supported the three-factor model, composite…

A Commentary on Innovation and Emerging Scientific Careers: Is Social Work Prepared to Compete in Today's Scientific Marketplace?

ERIC Educational Resources Information Center

Craddock, Jaih B.

2017-01-01

The aim of this article is to address some of the questions Dr. Paula S. Nurius presents in her article, "Innovation and Emerging Scientific Careers: Is Social Work Prepared to Compete in Today?s Scientific Marketplace?" Specifically, this article will focus on what we can do to better prepare our emerging research scholars to be…

Structural Modeling on the Relationship between Positive Perception, Deliberative Belief, and Friendship Quality: A Study with Undergraduate Students

ERIC Educational Resources Information Center

Lin, Chun-Wen

2018-01-01

Some of the key issues in pedagogy are the way of students' peer learning, collaboration, and team work at school. Friendship quality is essential for academic achievement by peer learning and team work. In line with that, the aim of the present study is to examine the associations between variables that are positive perception, deliberative…

[P.A.M. Dirac and antimatter applied to medicine].

PubMed

Kulenović, Fahrudin; Vobornik, Slavenka; Dalagija, Faruk

2003-01-01

Regarding to the hundredth anniversary of P. Dirac birth, it was made review on life and work of this genius in the history of physics and science generally. His ingenious scientific work, that significantly marked contemporary time, was presented in the simplest way with aim to approach more number of readers. Special accent was put on application of Dirac's ideas about antiparticles in medical practice.

Word Spelling Assessment Using ICT: The Effect of Presentation Modality

ERIC Educational Resources Information Center

Sarris, Menelaos; Panagiotakopoulos, Chris

2010-01-01

Up-to-date spelling process was assessed using typical spelling-to-dictation tasks, where children's performance was evaluated mainly in terms of spelling error scores. In the present work a simple graphical computer interface is reported, aiming to investigate the effects of input modality (e.g. visual and verbal) in word spelling. The software…

The Open Learning Object Model to Promote Open Educational Resources

ERIC Educational Resources Information Center

Fulantelli, Giovanni; Gentile, Manuel; Taibi, Davide; Allegra, Mario

2008-01-01

In this paper we present the results of research work, that forms part of the activities of the EU-funded project SLOOP: Sharing Learning Objects in an Open Perspective, aimed at encouraging the definition, development and management of Open Educational Resources based on the Learning Object paradigm (Wiley, 2000). We present a model of Open…

Mathematical Literacy in Plant Physiology Undergraduates: Results of Interventions Aimed at Improving Students' Performance

ERIC Educational Resources Information Center

Vila, Francisca; Sanz, Amparo

2013-01-01

The importance of mathematical literacy in any scientific career is widely recognized. However, various studies report lack of numeracy and mathematical literacy in students from various countries. In the present work, we present a detailed study of the mathematical literacy of Spanish undergraduate students of Biology enrolled in a Plant…

Evaluation of Environmental Attitudes: Analysis and Results of a Scale Applied to University Students

ERIC Educational Resources Information Center

Fernandez-Manzanal, Rosario; Rodriguez-Barreiro, Luis; Carrasquer, Jose

2007-01-01

Over the last few decades, environmental work has increased significantly. An important part of this has to do with attitudes. This research presents the design and validation of an environmental attitudes scale aimed at university students. Detailed information on development and validation of the scale is provided. Similarly, it presents the…

On Recommending Web 2.0 Tools to Personalise Learning

ERIC Educational Resources Information Center

Juškeviciene, Anita; Kurilovas, Eugenijus

2014-01-01

The paper aims to present research results on using Web 2.0 tools for learning personalisation. In the work, personalised Web 2.0 tools selection method is presented. This method takes into account student's learning preferences for content and communication modes tailored to the learning activities with a view to help the learner to quickly and…

Some Contributions from Latin American Career Counselling for Dealing with Situations of Psychosocial Vulnerability

ERIC Educational Resources Information Center

Ribeiro, Marcelo Afonso; da Conceição Coropos Uvaldo, Maria; da Silva, Fabiano Fonseca

2015-01-01

Facing a working world more flexible, unstable and potentially generator of vulnerabilities, the career counselling has required contemporary approaches that meet these demands, which ones have been present in Latin America for a long time. Thus, the present paper aimed to analyse some Latin American proposals and highlight general principles to…

Automatic Evaluation for E-Learning Using Latent Semantic Analysis: A Use Case

ERIC Educational Resources Information Center

Farrus, Mireia; Costa-jussa, Marta R.

2013-01-01

Assessment in education allows for obtaining, organizing, and presenting information about how much and how well the student is learning. The current paper aims at analysing and discussing some of the most state-of-the-art assessment systems in education. Later, this work presents a specific use case developed for the Universitat Oberta de…

Identifying and Exploring Relationships between Contextual Situations and Ordinary Differential Equations

ERIC Educational Resources Information Center

Camacho-Machín, M.; Guerrero-Ortiz, C.

2015-01-01

The aim of this paper is to present and discuss some of the evidence regarding the resources that students use when they establish relationships between a contextual situation and an ordinary differential equation (ODE). We present research results obtained from work by seven students in a graduate level course in mathematics education, where they…

Persistence of Gender Related-Effects on Visuo-Spatial and Verbal Working Memory in Right Brain-Damaged Patients.

PubMed

Piccardi, Laura; Matano, Alessandro; D'Antuono, Giovanni; Marin, Dario; Ciurli, Paola; Incoccia, Chiara; Verde, Paola; Guariglia, Paola

2016-01-01

The aim of the present study was to verify if gender differences in verbal and visuo-spatial working memory would persist following right cerebral lesions. To pursue our aim we investigated a large sample (n. 346) of right brain-damaged patients and healthy participants (n. 272) for the presence of gender effects in performing Corsi and Digit Test. We also assessed a subgroup of patients (n. 109) for the nature (active vs. passive) of working memory tasks. We tested working memory (WM) administering the Corsi Test (CBT) and the Digit Span (DS) using two different versions: forward (fCBT and fDS), subjects were required to repeat stimuli in the same order that they were presented; and backward (bCBT and bDS), subjects were required to repeat stimuli in the opposite order of presentation. In this way, passive storage and active processing of working memory were assessed. Our results showed the persistence of gender-related effects in spite of the presence of right brain lesions. We found that men outperformed women both in CBT and DS, regardless of active and passive processing of verbal and visuo-spatial stimuli. The presence of visuo-spatial disorders (i.e., hemineglect) can affect the performance on Corsi Test. In our sample, men and women were equally affected by hemineglect, therefore it did not mask the gender effect. Generally speaking, the persistence of the men's superiority in visuo-spatial tasks may be interpreted as a protective factor, at least for men, within other life factors such as level of education or kind of profession before retirement.

Career Planning and Placement in the Small College. Proceedings of the Annual Conference (3rd, Alma College, Michigan, May 9-11, 1979).

ERIC Educational Resources Information Center

Riser-Schock, Ginny, Ed.

Seventeen presentations made at the third annual conference on career planning and placement in the small college are presented. The thrust of the conference was aimed at cooperation and sharing of ideas of professionals working in one- or two-person offices within the constraints of a limited budget. Among the presentations included are (1)…

Evaluation of weathering steel overhead sign structures in West Virginia.

DOT National Transportation Integrated Search

2014-06-01

This report presents the results and findings of the research work aimed at evaluating 82 weathering steel sign : structures in Charleston Interstate System in West Virginia. Twenty-six comprehensive inspection forms were : developed to objectively e...

Deaf individuals who work with computers present a high level of visual attention.

PubMed

Ribeiro, Paula Vieira; Ribas, Valdenilson Ribeiro; Ribas, Renata de Melo Guerra; de Melo, Teresinha de Jesus Oliveira Guimarães; Marinho, Carlos Antonio de Sá; Silva, Kátia Karina do Monte; de Albuquerque, Elizabete Elias; Ribas, Valéria Ribeiro; de Lima, Renata Mirelly Silva; Santos, Tuthcha Sandrelle Botelho Tavares

2011-01-01

Some studies in the literature indicate that deaf individuals seem to develop a higher level of attention and concentration during the process of constructing of different ways of communicating. The aim of this study was to evaluate the level of attention in individuals deaf from birth that worked with computers. A total of 161 individuals in the 18-25 age group were assessed. Of these, 40 were congenitally deaf individuals that worked with computers, 42 were deaf individuals that did not work, did not know how to use nor used computers (Control 1), 39 individuals with normal hearing that did not work, did not know how to use computers nor used them (Control 2), and 40 individuals with normal hearing that worked with computers (Control 3). The group of subjects deaf from birth that worked with computers (IDWC) presented a higher level of focused attention, sustained attention, mental manipulation capacity and resistance to interference compared to the control groups. This study highlights the relevance sensory to cognitive processing.

Stress, health and satisfaction of Australian and German doctors--a comparative study.

PubMed

Mache, Stefanie; Vitzthum, Karin; Klapp, Burghard F; Groneberg, David A

2012-01-01

Currently no study exists focusing on international differences in perception of stress, working conditions and satisfaction of hospital staff. Therefore the present study aimed to examine and compare the work and privacy situation of Australian and German physicians. The present study was designed as a cross-sectional comparison using questionnaire data. The population consisted of representative samples of 310 German and 256 Australian hospital doctors who received mailed questionnaires. The questionnaires contained items on demography, perception of stress, working conditions, job satisfaction and Life satisfaction. According to the comparison, German physicians perceived higher values of work stress. They work significantly longer hours than Australian doctors. In general, work intensity and demands are highly rated in both countries. In terms of job and life satisfaction, Australian doctors responded more positively than German doctors. This is the first comparative study illustrating a subjective evaluation of physicians' perception of stress, their work and privacy situation in two different countries. Based on these results health policy decisions can be developed.

Optimization of thermoacoustic engine driven thermoacoustic refrigerator using response surface methodology

NASA Astrophysics Data System (ADS)

Desai, A. B.; Desai, K. P.; Naik, H. B.; Atrey, M. D.

2017-02-01

Thermoacoustic engines (TAEs) are devices which convert heat energy into useful acoustic work whereas thermoacoustic refrigerators (TARs) convert acoustic work into temperature gradient. These devices work without any moving component. Study presented here comprises of a combination system i.e. thermoacoustic engine driven thermoacoustic refrigerator (TADTAR). This system has no moving component and hence it is easy to fabricate but at the same time it is very challenging to design and construct optimized system with comparable performance. The work presented here aims to apply optimization technique to TADTAR in the form of response surface methodology (RSM). Significance of stack position and stack length for engine stack, stack position and stack length for refrigerator stack are investigated in current work. Results from RSM are compared with results from simulations using Design Environment for Low-amplitude Thermoacoustic Energy conversion (DeltaEC) for compliance.

BESIII physical offline data analysis on virtualization platform

NASA Astrophysics Data System (ADS)

Huang, Q.; Li, H.; Kan, B.; Shi, J.; Lei, X.

2015-12-01

In this contribution, we present an ongoing work, which aims at benefiting BESIII computing system for higher resource utilization and more efficient job operations brought by cloud and virtualization technology with Openstack and KVM. We begin with the architecture of BESIII offline software to understand how it works. We mainly report the KVM performance evaluation and optimization from various factors in hardware and kernel. Experimental results show the CPU performance penalty of KVM can be approximately decreased to 3%. In addition, the performance comparison between KVM and physical machines in aspect of CPU, disk IO and network IO is also presented. Finally, we present our development work, an adaptive cloud scheduler, which allocates and reclaims VMs dynamically according to the status of TORQUE queue and the size of resource pool to improve resource utilization and job processing efficiency.

[Operative applications of occupational therapy].

PubMed

Saade, A

2010-01-01

Occupational therapy is the branch of rehabilitation whose main aim is to achieve maximum possible autonomy of the disabled person and the most complete integration into society, family and work. In subjects with motor disabilities following an occupational injury, the re-education programme includes a series of interventions aimed at progressive recovery of the ability to carry out work tasks compatible with the residual motor capacity of the worker. This article presents some examples related to the different stages making up the specific re-education programme: from the initial stages (with more purely kinesiotherapeutic techniques) directed at recovering movements and muscle strength, to the intermediate and final stages (more typically ergotherapeutic) directed first at the recovery of basic functions (clasping, pulling, pushing, lifting, lowering, carrying, etc.) and then, finally, retraining of work movements, with the introduction of compensatory methods and/or use of auxiliaries, when necessary.

Testing the effort-reward imbalance model among Finnish managers: the role of perceived organizational support.

PubMed

Kinnunen, Ulla; Feldt, Taru; Mäkikangas, Anne

2008-04-01

The present study is aimed at examining the combined effects of effort-reward imbalance (ERI), overcommitment (OVC), and perceived organizational support (POS) on turnover intentions and work engagement, among Finnish managers (n = 1,301). Consequently, the study contributes to the research literature by examining how the ERI-outcomes relationship was dependent simultaneously on OVC and POS. The results showed that ERI x OVC x POS interaction was significant only for turnover intentions. The ERI-turnover intentions relationship was strongest under conditions of high OVC and low POS. In addition, the relationship between ERI and decreased work engagement, especially dedication, was strengthened among overcommitted managers, compared to their less committed counterparts. Altogether, the results indicate that interventions aimed at reducing turnover intentions and increasing work engagement by increasing ERI should consider OVC and POS.

Modal simulation analysis of novel 3D elliptical ultrasonic transducer

NASA Astrophysics Data System (ADS)

Kurniawan, R.; Ali, S.; Ko, T. J.

2018-03-01

This paper aims to present the modal simulation analysis results of a novel 3D elliptical ultrasonic transducer. This research aims to develop a novel elliptical transducer that works in ultrasonic and is able to generate a three dimensional motion in Cartesian space. The concept of the transducer design is basically to find a coupling frequency of the longitudinal-bending-bending mode. To achieve that purpose, the modal simulation analysis was performed to find a proper dimension of the transducer, thus the natural frequency of the 1st longitudinal mode is much closed with the two of natural frequency of the 3rd bending mode. The finite element modelling (FEM) was used to perform this work.

Taxonomy of Teaching Methods and Teaching Forms for Youth in Non-Formal Education in the National Youth Council of Slovenia

ERIC Educational Resources Information Center

Miloševic Zupancic, Vesna

2018-01-01

Research from the field of non-formal education (NFE) in youth work emphasises the central role of experiential learning and learning in groups. The present paper aims to research teaching methods and teaching forms in NFE in youth work. The research sought to answer the following research questions: 'What teaching forms can be found in NFE for…

The Power of Positioning: On the Normalisation of Gender, Race/Ethnicity, Nation and Class Positions in a Swedish Social Work Textbook

ERIC Educational Resources Information Center

Fahlgren, Siv; Sawyer, Lena

2011-01-01

This article presents a feminist reading of a Swedish social work academic textbook as a case study. We use a discourse analytic approach and positioning theory, focusing on author positions through different story lines. The aim is to make visible how differences are created and positions of the author/reader normalised in terms of gender,…

Prevention of work disability due to musculoskeletal disorders: the challenge of implementing evidence.

PubMed

Loisel, Patrick; Buchbinder, Rachelle; Hazard, Rowland; Keller, Robert; Scheel, Inger; van Tulder, Maurits; Webster, Barbara

2005-12-01

The process of returning disabled workers to work presents numerous challenges. In spite of the growing evidence regarding work disability prevention, little uptake of this evidence has been observed. One reason for limited dissemination of evidence is the complexity of the problem, as it is subject to multiple legal, administrative, social, political, and cultural challenges. A literature review and collection of experts' opinion is presented, on the current evidence for work disability prevention, and barriers to evidence implementation. Recommendations are presented for enhancing implementation of research results. The current evidence regarding work disability prevention shows that some clinical interventions (advice to return to modified work and graded activity programs) and some non-clinical interventions (at a service and policy/community level but not at a practice level) are effective in reducing work absenteeism. Implementation of evidence in work disability is a major challenge because intervention recommendations are often imprecise and not yet practical for immediate use, many barriers exist, and many stakeholders are involved. Future studies should involve all relevant stakeholders and aim at developing new strategies that are effective, efficient, and have a potential for successful implementation. These studies should be based upon a clearer conceptualization of the broader context and inter-relationships that determine return to work outcomes.

Buffering Effect of Job Resources in the Relationship between Job Demands and Work-to-Private-Life Interference: A Study among Health-Care Workers.

PubMed

Viotti, Sara; Converso, Daniela

2016-12-01

The present study aims at investigating whether and how (1) job demands and job resources are associated with work-to-private-life interference (WLI) and (2) job resources moderate the relationship between job demands and WLI. Data were collected by a self-report questionnaire from three hospitals in Italy. The sample consisted of 889 health-care workers. All job demands (i.e., quantitative demands, disproportionate patient expectations, and verbal aggression) and job resources (i.e., job autonomy, support from superiors and colleagues, fairness, and organizational support), with the exception of skill discretion, were related to WLI. The effects of quantitative demands on WLI were moderated by support from superiors; fairness and organizational support moderate the effects of all job demands considered. Support from colleagues moderated only verbal aggression. Job autonomy did not buffer any job demands. The present study suggests that the work context has a central importance in relation to the experience of WLI among health-care workers. The results indicated that intervention in the work context may help to contain WLI. Such interventions would especially be aimed at improving the social climate within the unit and quality of the organizational process.

[Occupational medicine and communication: which role for print media?].

PubMed

Cecaro, M; Bernardini, M; Isolani, L; Passamonti, C

2010-01-01

The diffusion of recent regulations on work safety has captured mass-media's interest on work accidents. The present work aims to highlight the role of print media in building a social representation of work safety, by performing a qualitative analysis of articles published between 2009 and 2010 in three of the main national newspapers. Results showed that print media are accurate in reporting news, but they do not serve as source of education in work safety's issues. Information is mainly focused around catastrophic events, with headlines inducing negative emotions. Very few articles contain a critical discussion of methods and operational proposals tested around the Country. A possible transformation of media's role in promoting work safety is discussed.

Memory for tonal pitches: a music-length effect hypothesis.

PubMed

Akiva-Kabiri, Lilach; Vecchi, Tomaso; Granot, Roni; Basso, Demis; Schön, Daniele

2009-07-01

One of the most studied effects of verbal working memory (WM) is the influence of the length of the words that compose the list to be remembered. This work aims to investigate the nature of musical WM by replicating the word length effect in the musical domain. Length and rate of presentation were manipulated in a recognition task of tone sequences. Results showed significant effects for both factors (length and presentation rate) as well as their interaction, suggesting the existence of different strategies (e.g., chunking and rehearsal) for the immediate memory of musical information, depending upon the length of the sequences.

[The influence of unreconciled grief in the family on the functioning and development of a child].

PubMed

Janusz, Bernadetta; Drozdzowicz, Lucyna

2013-01-01

The aim of the work is to present the influence of unreconciled grief in a family for functioning and growth of a child. The paper is based on some examples of clinical work from the field of family therapy, where developmental problems of children followed their carer's inability to cope with death and bereavement. Presented cases from family therapy serve as examples of possible therapeutic interventions in such situations. They show examples of developmental disturbances and psychopathology of the child who stays in relationship with deeply bereaved intimates.

iPhone forensics based on Macintosh open source and freeware tools

NASA Astrophysics Data System (ADS)

Höne, Thomas; Creutzburg, Reiner

2011-02-01

The aim of this article is to show the usefulness of Mac OS X based open source tools for forensic investigation of modern iPhones. It demonstrates how important data stored in the iPhone is investigated. Two different scenarios of investigations are presented that are well-suited for a forensics lab work in university. This work shows how to analyze an Apple iPhone using open source and freeware tools. Important data used in a forensics investigation, which are possibly stored on a mobile device are presented. Also the superstructure and functions of the iPhone are explained.

Paid and unpaid work, and its relation to low back and neck/shoulder disorders among women.

PubMed

Josephson, Malin; Ahlberg, Gunnel; Härenstam, Annika; Svensson, Helena; Theorell, Töres; Wiktorin, Christina; Vingård, Eva

2003-01-01

The aim of the present study was to estimate the influence of total work hours, paid work in the labor market and unpaid work in the family domain, on care-seeking for low back and neck/shoulder disorders in the female population. The exposure assessments considered a typical working' day during the previous twelve months and were assessed by interviews and questionnaires; 704 cases and 984 referents were examined. The cases had sought professional care during the study period; the referents were randomly selected from the same source population. There was no increased relative risk for care-seeking for low back and neck/shoulder disorders for gainfully employed women compared to those not employed, or for full-time compared to part-time working women. At least 60 hours per week of paid work, or at least 40 hours per week of unpaid work, separately, indicated an increased relative risk for care-seeking. The present results did not strengthen the hypothesis that a high amount of hours of work is an independent risk factor for musculoskeletal disorders.

Avoiding plagiarism in academic writing.

PubMed

Anderson, Irene

Plagiarism means taking the work of another and presenting it as one's own, resulting in potential upset for the original author and disrepute for the professions involved. This article aims to explore the issue of plagiarism and some mechanisms for detection and avoidance.

Challenges for Teachers of Religious Education in Catholic and State Schools in Poland: A Comparative Study

ERIC Educational Resources Information Center

Makosa, Pawel

2016-01-01

The present work aims at presenting and comparing challenges faced by religion teachers in Catholic and state schools in Poland. For that purpose, 10 religion teachers from Catholic and 10 from state high schools were interviewed. First of all, the concept of teaching religion was discussed, followed by an analysis of the Catholic schools'…

A Latent Variables Examination of Processing Speed, Response Inhibition, and Working Memory during Typical Development

PubMed Central

McAuley, Tara; White, Desirée

2010-01-01

The present study addressed three related aims: (1) to replicate and extend previous work regarding the non-unitary nature of processing speed, response inhibition, and working memory during development, (2) to quantify the rate at which processing speed, response inhibition, and working memory develop and the extent to which the development of these latter abilities reflect general changes in processing speed, and (3) to evaluate whether commonly used tasks of processing speed, response inhibition, and working memory are valid and reliable when used with a developmentally diverse group. To address these aims, a latent variables approach was used to analyze data from 147 participants 6 to 24 years of age. Results showed that processing speed, response inhibition, and working memory were separable abilities and that the extent of this separability was stable cross the age range of participants. All three constructs improved as a function of age; however, only the effect of age on working memory remained significant after processing speed was controlled. The psychometric properties of tasks used to assess the constructs were age invariant, thus validating their use in studies of executive development. PMID:20888572

IAU Astronomy for Equity and Inclusion Working Group

NASA Astrophysics Data System (ADS)

Ortiz-Gil, A.; García, B.; WG3 of Commission C1 Division C of the IAU

2017-03-01

In this talk we present the aims, goals and activities that have been started by the working group on Astronomy for Equity and Inclusion. This working group is part of Commission 1 ''Astronomy Education and Development'' of Division C ''Education, Outreach and Heritage'' of the International Astronomical Union (IAU). The working group was born with the aim of developing new strategies and resources to promote the access to Astronomy, both at the profesional and outreach levels, for persons with special needs or for those who could be excluded because of race or sexual orientation (among other reasons). It is composed of astronomers affiliated with the IAU and other volunteers who work in astronomy, education and special needs, as well as partner organizations like the IAU Office of Astronomy for Development (OAD), Astronomers without Borders (AWB), the Galileo Teacher Training Program (GTTP) or Universe Awareness (UNAWE). To reach those goals we have started different initiatives which are outlined at the working group’s website, like a repository of resources or the creation of a document about good practices, and the establishment of a tight collaboration with the Working Group about Accessibility of the American Astronomical Society, which was formed recently too.

Sense of coherence and the motivational process of the job-demands-resources model.

PubMed

Vogt, Katharina; Hakanen, Jari J; Jenny, Gregor J; Bauer, Georg F

2016-04-01

This longitudinal study systematically examines the various roles played by the personal resource "sense of coherence" (SoC) in the motivational process described by the job-demands-resources model. SoC captures the extent to which people perceive their life as comprehensible, manageable and meaningful, and there is evidence of its influence in many health-related outcomes. The first aim here was to establish whether a resourceful working environment builds up SoC and whether SoC leads to work engagement. A second aim was to test reverse relationships: how work engagement leads to SoC and how SoC in turn relates to job resources. A third aim was to assess whether SoC boosts the relationship between job resources and work engagement. The study utilized a 3-wave, 3-month panel design, involving 940 employees working in a broad range of occupations and economic sectors. The results of longitudinal structural equation modeling show that job resources predict SoC and SoC predicts work engagement, suggesting a mediating role of SoC. In addition, SoC predicts job resources, suggesting reciprocal relationships between job resources and SoC. No boosting effect of SoC was found. Overall, the present findings support the view that providing employees with a resourceful working environment will help to build their SoC. The effects of SoC on perceptual, appraisal, and behavioral processes may in turn lead to enhanced job resources and positive outcomes such as greater work engagement. (c) 2016 APA, all rights reserved).

Work, family, and gender: elements for a theory of work-family balance.

PubMed

Cantera, Leonor M; Cubells, Ma Eugenia; Martínez, Luz Ma; Blanch, Josep M

2009-11-01

Over last century, work was not only a means of economic survival, but also a very strong factor of psychological structuring and of organization of personal, family, and everyday life. The new world of work provides new challenges to the balance of work and family life. A questionnaire was administered to a sample of 453 people with the aim of analyzing the relation between variables such as family burdens and domestic responsibilities, and the appraisal of work and family, values involved in work-family balance. The results of this study show that, in the present economic and cultural context, assuming family burdens and domestic responsibilities increases the positive appraisal of work and family, both in men and women. This has theoretical and practical implications concerning the challenge of work-family balance.

Type A behavior and work situation: associations with burnout and work engagement.

PubMed

Hallberg, Ulrika E; Johansson, Gunn; Schaufeli, Wilmar B

2007-04-01

The aim of the present study was to investigate Type A behavior as well as perceived work situation, and associations with burnout and work engagement. The associations in focus were investigated through hierarchical regressions in a sample (N= 329) of Swedish Information Communication Technology consultants. The findings indicated that both work situation and Type A behavior was correlated with work engagement and burnout; however, no interactions between Type A behavior and work situation were elicited. The main conclusion was that the achievement striving aspect of Type A behavior appears as "non-toxic" and is related only to work engagement. However, the irritability/impatience aspect appears to be responsible for burnout complaints among Type A individuals, possibly through negative effects of the mood itself than through perceived stress at work.

Spiritual AIM and the work of the chaplain: a model for assessing spiritual needs and outcomes in relationship.

PubMed

Shields, Michele; Kestenbaum, Allison; Dunn, Laura B

2015-02-01

Distinguishing the unique contributions and roles of chaplains as members of healthcare teams requires the fundamental step of articulating and critically evaluating conceptual models that guide practice. However, there is a paucity of well-described spiritual assessment models. Even fewer of the extant models prescribe interventions and describe desired outcomes corresponding to spiritual assessments. This article describes the development, theoretical underpinnings, and key components of one model, called the Spiritual Assessment and Intervention Model (Spiritual AIM). Three cases are presented that illustrate Spiritual AIM in practice. Spiritual AIM was developed over the past 20 years to address the limitations of existing models. The model evolved based in part on observing how different people respond to a health crisis and what kinds of spiritual needs appear to emerge most prominently during a health crisis. Spiritual AIM provides a conceptual framework for the chaplain to diagnose an individual's primary unmet spiritual need, devise and implement a plan for addressing this need through embodiment/relationship, and articulate and evaluate the desired and actual outcome of the intervention. Spiritual AIM's multidisciplinary theory is consistent with the goals of professional chaplaincy training and practice, which emphasize the integration of theology, recognition of interpersonal dynamics, cultural humility and competence, ethics, and theories of human development. Further conceptual and empirical work is needed to systematically refine, evaluate, and disseminate well-articulated spiritual assessment models such as Spiritual AIM. This foundational work is vital to advancing chaplaincy as a theoretically grounded and empirically rigorous healthcare profession.

Virtual strategies to improve transversal competences, using wikis in a collaborative work

NASA Astrophysics Data System (ADS)

Guinau, Marta; Playa, Elisabet

2016-04-01

A major educational aim in university degrees since the implementation of the European Credit Transfer System (ECTS) on the European universities is the work based on transversal competences. However, the first course students arrive at the Spanish universities with important deficiencies on some of these competences, especially regarding on oral and written expression, time management and collaborative work. The experience of the teachers involved in this work has revealed the coordination difficulty between the students to work in group, important deficiencies on information management and the stress caused by the oral presentations. The results presented here correspond to a teaching innovation project. It is based on: a) the development of works in groups of 3 or 4 students, proposed as flipped classrooms strategy and b) the implementation of a virtual tool (a wiki). This tool helps the students with scientific information management and facilitates the access of all the students belonging to the work group at the information provided by colleagues. The wiki also improves the monitoring and evaluation of the work and contributions of each student by teachers. Each group must develop a topic related to the subject - General Geology and Geochemistry - that the group chose from a list of earth sciences topics proposed by teachers. The resulting works are presented in poster and oral presentations (10 min. per group and 5 min. for questions). Each work is evaluated by teachers using the evidences provided on the wiki and by means of evaluation guides. Moreover, the students must self and co-evaluate the presented works. The implementation of this project has provided information to analyze the impact of these strategies and to quantify it in terms of 'Learning Analytics'.

Creating aging-enriched social work education:a process of curricular and organizational change.

PubMed

Hooyman, Nancy; St Peter, Suzanne

2006-01-01

The CSWE Geriatric Enrichment in Social Work Education Project, funded by the John A. Hartford foundation, aimed to change curricula and organizational structure in 67 GeroRich projects so that all students would graduate with foundation knowledge and skills to work effectively with older adults and their families. The emphasis was on change processes to infuse and sustain gerontological competencies and curricular resources in foundation courses. This article presents lessons learned and strategies for engaging faculty, practitioners and students in the curriculum and organizational change process.

Software for Scientists Facing Wicked Problems: Lessons from the VISTAS Project

EPA Science Inventory

The Visualization for Terrestrial and Aquatic Systems project (VISTAS) aims to help scientists produce effective environmental science visualizations for their own use and for use in presenting their work to a wide range of stakeholders (including other scientists, decision maker...

Present tendencies in equipment noise normalization. [permissible sound level standards

NASA Technical Reports Server (NTRS)

Sternberg, A.

1974-01-01

The importance of equipment noise normalization in the complex of measures aimed at reducing noise in work spaces, as well as the necessity of correlating these norms with the criteria that establish the noxious values of noise for man are outlined.

Modulation of working memory updating: Does long-term memory lexical association matter?

PubMed

Artuso, Caterina; Palladino, Paola

2016-02-01

The aim of the present study was to investigate how working memory updating for verbal material is modulated by enduring properties of long-term memory. Two coexisting perspectives that account for the relation between long-term representation and short-term performance were addressed. First, evidence suggests that performance is more closely linked to lexical properties, that is, co-occurrences within the language. Conversely, other evidence suggests that performance is linked more to long-term representations which do not entail lexical/linguistic representations. Our aim was to investigate how these two kinds of long-term memory associations (i.e., lexical or nonlexical) modulate ongoing working memory activity. Therefore, we manipulated (between participants) the strength of the association in letters based on either frequency of co-occurrences (lexical) or contiguity along the sequence of the alphabet (nonlexical). Results showed a cost in working memory updating for strongly lexically associated stimuli only. Our findings advance knowledge of how lexical long-term memory associations between consonants affect working memory updating and, in turn, contribute to the study of factors which impact the updating process across memory systems.

Enterprise size and return to work after stroke.

PubMed

Hannerz, Harald; Ferm, Linnea; Poulsen, Otto M; Pedersen, Betina Holbæk; Andersen, Lars L

2012-12-01

It has been hypothesised that return to work rates among sick-listed workers increases with enterprise size. The aim of the present study was to estimate the effect of enterprise size on the odds of returning to work among previously employed stroke patients in Denmark, 2000-2006. We used a prospective design with a 2 year follow-up period. The study population consisted of 13,178 stroke patients divided into four enterprise sizes categories, according to the place of their employment prior to the stroke: micro (1-9 employees), small (10-49 employees), medium (50-249 employees) and large (>250 employees). The analysis was based on nationwide data on enterprise size from Statistics Denmark merged with data from the Danish occupational hospitalisation register. We found a statistically significant association (p = 0.034); each increase in enterprise size category was followed by an increase in the estimated odds of returning to work. The chances of returning to work after stroke increases as the size of enterprise increases. Preventive efforts and research aimed at finding ways of mitigating the effect are warranted.

[New perspectives of mourning].

PubMed

Csikós, Ágnes; Menyhért, Mónika; Radványi, Ildikó; Busa, Csilla

2015-09-27

Grief is a natural part of life and it is always individual. Researchers have tried and still try to develop different theories to interpret, explain, and approach this particular phenomenon. The aim of the authors was to review the theoretical literature of mourning and to present new bereavement theories for domestic professionals. From the first half of the 20th century until presently mourning theories have undergone significant changes. Today the determinant models includes the flexible, coping-oriented dual process model, meaning reconstruction model which focuses on the meaning making, and the model which focuses on the development after the loss. The authors conclude that experts, who work in the clinical area should know the prevailing theories of grief, because they encounter often with loss at work. The presented models may contribute to more efficient work, to better understanding of the mourning process and to a better support of families.

Design of an Ultra-Efficient GaN High Power Amplifier for Radar Front-Ends Using Active Harmonic Load-Pull

NASA Technical Reports Server (NTRS)

Thrivikraman, Tushar; Hoffman, James

2012-01-01

This work presents a new measurement technique, mixed-signal active harmonic load-pull (MSALP) developed by Anterverta-mw in partnership with Maury Microwave, that allows for wide-band ultra-high efficiency amplifiers to be designed using GaN technology. An overview of the theory behind active load-pull is presented and why load-pull is important for high-power device characterization. In addition, an example procedure is presented that outlines a methodology for amplifier design using this measurement system. Lastly, measured results of a 10W GaN amplifier are presented. This work aims to highlight the benefit of using this sophisticated measurement systems for to optimize amplifier design for real radar waveforms that in turn will simplify implementation of space-based radar systems

The Occupational Well-Being of School Staff and Maintenance of Their Ability to Work in Finland and Estonia--Focus on the School Community and Professional Competence

ERIC Educational Resources Information Center

Saaranen, Terhi; Sormunen, Marjorita; Pertel, Tiia; Streimann, Karin; Hansen, Siivi; Varava, Liana; Lepp, Kadi; Turunen, Hannele; Tossavainen, Kerttu

2012-01-01

Purpose: This paper aims to present the baseline results of a research and development project targeted to improve the occupational well-being of school staff and maintain their ability to work, in Finland and Estonia. It reveals the most problematic factors in the various aspects of the school community and professional competence and outlines…

An Overview of Promising Grades of Tool Materials Based on the Analysis of their Physical-Mechanical Characteristics

NASA Astrophysics Data System (ADS)

Kudryashov, E. A.; Smirnov, I. M.; Grishin, D. V.; Khizhnyak, N. A.

2018-06-01

The work is aimed at selecting a promising grade of a tool material, whose physical-mechanical characteristics would allow using it for processing the surfaces of discontinuous parts in the presence of shock loads. An analysis of the physical-mechanical characteristics of most common tool materials is performed and the data on a possible provision of the metal-working processes with promising composite grades are presented.

The British Sign Language Versions of the Patient Health Questionnaire, the Generalized Anxiety Disorder 7-Item Scale, and the Work and Social Adjustment Scale

ERIC Educational Resources Information Center

Rogers, Katherine D.; Young, Alys; Lovell, Karina; Campbell, Malcolm; Scott, Paul R.; Kendal, Sarah

2013-01-01

The present study is aimed to translate 3 widely used clinical assessment measures into British Sign Language (BSL), to pilot the BSL versions, and to establish their validity and reliability. These were the Patient Health Questionnaire (PHQ-9), the Generalized Anxiety Disorder 7-item (GAD-7) scale, and the Work and Social Adjustment Scale (WSAS).…

A Five Day Training Course for Migrant Health Project Personnel in the Surveillance of Health Hazards of Sanitation Conditions in the Working and Living Environments of Migrant Farmworkers (Albany, New York, October 5-10, 1975).

ERIC Educational Resources Information Center

Besinaiz, Carlos, Ed.; Aranda, Roberto, Ed.

The course aims to train migrant health personnel to recognize and identify adverse sanitary conditions related to the migrant farmworkers' living and working environments, and to outline approaches for the presentation and alleviation of health hazards through the referral of recognized sanitary deficiencies and code violations to responsible…

Persistence of Gender Related-Effects on Visuo-Spatial and Verbal Working Memory in Right Brain-Damaged Patients

PubMed Central

Piccardi, Laura; Matano, Alessandro; D’Antuono, Giovanni; Marin, Dario; Ciurli, Paola; Incoccia, Chiara; Verde, Paola; Guariglia, Paola

2016-01-01

The aim of the present study was to verify if gender differences in verbal and visuo-spatial working memory would persist following right cerebral lesions. To pursue our aim we investigated a large sample (n. 346) of right brain-damaged patients and healthy participants (n. 272) for the presence of gender effects in performing Corsi and Digit Test. We also assessed a subgroup of patients (n. 109) for the nature (active vs. passive) of working memory tasks. We tested working memory (WM) administering the Corsi Test (CBT) and the Digit Span (DS) using two different versions: forward (fCBT and fDS), subjects were required to repeat stimuli in the same order that they were presented; and backward (bCBT and bDS), subjects were required to repeat stimuli in the opposite order of presentation. In this way, passive storage and active processing of working memory were assessed. Our results showed the persistence of gender-related effects in spite of the presence of right brain lesions. We found that men outperformed women both in CBT and DS, regardless of active and passive processing of verbal and visuo-spatial stimuli. The presence of visuo-spatial disorders (i.e., hemineglect) can affect the performance on Corsi Test. In our sample, men and women were equally affected by hemineglect, therefore it did not mask the gender effect. Generally speaking, the persistence of the men’s superiority in visuo-spatial tasks may be interpreted as a protective factor, at least for men, within other life factors such as level of education or kind of profession before retirement. PMID:27445734

[From data entry to data presentation at a clinical workstation--experiences with Anesthesia Information Management Systems (AIMS)].

PubMed

Benson, M; Junger, A; Quinzio, L; Michel, A; Sciuk, G; Fuchs, C; Marquardt, K; Hempelmannn, G

2000-09-01

Anesthesia Information Management Systems (AIMS) are required to supply large amounts of data for various purposes such as performance recording, quality assurance, training, operating room management and research. It was our objective to establish an AIMS that enables every member of the department to independently access queries at his/her work station and at the same time allows the presentation of data in a suitable manner in order to increase the transfer of different information to the clinical workstation. Apple Macintosh Clients (Apple Computer, Inc. Cupertino, California) and the file- and database servers were installed into the already partially existing hospital network. The most important components installed on each computer are the anesthesia documenting software NarkoData (ProLogic GmbH, Erkrath), HIS client software and a HTML browser. More than 250 queries for easy evaluation were formulated with the software Voyant (Brossco Systems, Espoo, Finland). Together with the documentation they are the evaluation module of the AIMS. Today, more than 20,000 anesthesia procedures are recorded each year at 112 decentralised workstations with the AIMS. In 1998, 90.8% of the 20,383 performed anesthetic procedures were recorded online and 9.2% entered postopeatively into the system. With a corresponding user access it is possible to receive all available patient data at each single anesthesiological workstation via HIS (diagnoses, laboratory results) anytime. The available information includes previous anesthesia records, statistics and all data available from the hospitals intranet. This additional information is of great advantage in comparison to previous working conditions. The implementation of an AIMS allowed to greatly enhance the quota but also the quality of documentation and an increased flow of information at the anesthesia workstation. The circuit between data entry and the presentation and evaluation of data, statistics and results directly available at the clinical workstation was put into practice.

A two wave cross-lagged study of work-role conflict, work-family conflict and emotional exhaustion.

PubMed

Jensen, Maria Therese

2016-12-01

By using a two-wave panel design, the present study aimed to study causal, reversed, and reciprocal relations among work-role conflict, work-family conflict, and emotional exhaustion. The Conservation of Resources theory was applied as a theoretical framework. The study was conducted in a large Norwegian oil and gas company (n = 1703). The results demonstrated positive cross-lagged effects of work-role conflict and work-family conflict on emotional exhaustion. In addition, emotional exhaustion predicted work-family conflict over time, and work-family conflict predicted work-role conflict over time, indicating the presence of reciprocal effects. The current study adds new knowledge to the positioning of work-family conflict in relation to perceived conflict in the workplace and emotional exhaustion. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

[Positive psychology orientation: an intervention proposal for group work in mental health].

PubMed

Lemos, Patrícia Mendes; Cavalcante Júnior, Francisco Silva

2009-01-01

This investigation aims at presenting a positive approach to psychology applied to the field of mental health in the treatment of patients with mental disorders. The intervention here presented was conducted in therapeutic groups with patients from a psychosocial care center (called CAPS). The analysis of the group work was based on three basic concepts: the humanistic approach and its vision of men and the world, the (con)text method of multiple literacies, and positive psychology. Quantitative and qualitative phenomenological research methodologies were used. The research results were divided into categories based on the group work with patients with depression-related disorders. Seeking for a new model of mental health care aimed at preserving the humanistic approach and the rights of the citizen, the Psychosocial Care Center (CAPS) emerges as a historical result of the construction of the health/disease concept in order to put into practice the principles guiding the psychiatric reform in Brazil. Within this process, a positive approach to psychology is opening horizons for a practice based on a new view of the subject, emphasizing and developing ' virtuous' aspects like the possibility of achieving health in its broader meaning, together health promotion and the employment of different psychological practices.

Preliminary Options Assessment of Versatile Irradiation Test Reactor

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

Sen, Ramazan Sonat

The objective of this report is to summarize the work undertaken at INL from April 2016 to January 2017 and aimed at analyzing some options for designing and building a versatile test reactor; the scope of work was agreed upon with DOE-NE. Section 2 presents some results related to KNK II and PRISM Mod A. Section 3 presents some alternatives to the VCTR presented in [ ] as well as a neutronic parametric study to assess the minimum power requirement needed for a 235U metal fueled fast test reactor capable to generate a fast (>100 keV) flux of 4.0 xmore » 1015 n /cm2-s at the test location. Section 4 presents some results regarding a fundamental characteristic of test reactors, namely displacement per atom (dpa) in test samples. Section 5 presents the INL assessment of the ANL fast test reactor design FASTER. Section 6 presents a summary.« less

Observatório da Educação: An Investigation of Teacher Professional Development of Mathematics Teachers

ERIC Educational Resources Information Center

Garcia Silva, Angélica F.; Campos, Tania Maria M.; Pietropaolo, Ruy Cesar

2014-01-01

This paper aims to present the results of an investigation regarding the professional development of teachers who worked in the early years of basic education. The qualitative research involved teachers who participated in the "Observatório da Educação" project (MEC/CAPES). Because of the data amount, we choose to present the data…

Nasal manifestations in chromium industry workers.

PubMed

Aiyer, R G; Kumar, Gaurav

2003-04-01

People working in mines, plating factories, cement industries are mainly exposed to chrome substances, IIexavalent chromium has been implicated for its toxic effect on the nasal mucosa. Hereby we present a rare study of 28 patients who attended out patient department of Otorhinolaryngology at SSG Hospital, Baroda from a nearby chromium industry. This study aims to present various nasal manifestations of toxic effects of prolonged chromium exposure.

Exploratory Analysis of the Comprehensive Application of the Islamic Concept of Zuhd in the Contemporary World

ERIC Educational Resources Information Center

Olohunfunmi, Ismail Abdul Fatai

2015-01-01

The main aim of the present study is to present a clear frame work of how to practically apply the concept "Zuhd" to individual Muslim life. It is an empirical research on the Islamic concept of "Zuhd." The method that is employed in the study is qualitative approach, whereby interviews were staged, recorded and transcribed.…

Computational Fluid Dynamics. [numerical methods and algorithm development

NASA Technical Reports Server (NTRS)

1992-01-01

This collection of papers was presented at the Computational Fluid Dynamics (CFD) Conference held at Ames Research Center in California on March 12 through 14, 1991. It is an overview of CFD activities at NASA Lewis Research Center. The main thrust of computational work at Lewis is aimed at propulsion systems. Specific issues related to propulsion CFD and associated modeling will also be presented. Examples of results obtained with the most recent algorithm development will also be presented.

Growing a Nurturing Classroom

ERIC Educational Resources Information Center

Boorn, Clare; Dunn, Paula Hopkins; Page, Claire

2010-01-01

"Growing a nurturing classroom" is an awareness training programme presented by educational psychologists in Leicestershire for professionals working in primary schools with the aim of promoting an optimal environment for learning and emotional well-being. The training helps primary school staff to take a holistic approach to education;…

Multiplying Physics Enrollment-Strategies That Work.

ERIC Educational Resources Information Center

Lapp, David R.

1996-01-01

Presents strategies aimed at increasing physics enrollment by creating and advertising a physics program that appeals to the majority of students but sacrifices neither rigor nor content. Involves extensively publicizing the class at school and moving the course out of the classroom and into the home. (JRH)

Small group learning: graduate health students' views of challenges and benefits.

PubMed

Jackson, Debra; Hickman, Louise D; Power, Tamara; Disler, Rebecca; Potgieter, Ingrid; Deek, Hiba; Davidson, Patricia M

2014-07-19

Abstract Background: For health care professionals, particularly nurses, the need to work productively and efficiently in small groups is a crucial skill required to meet the challenges of the contemporary health-care environment. Small group work is an educational technique that is used extensively in nurse education. The advantage of group work includes facilitation of deep, active and collaborative learning. However, small group work can be problematic and present challenges for students. Many of the challenges occur because group work necessitates the coming together of collections of individuals, each with their own personalities and sets of experiences. Aim: This study aimed to identify challenges and benefits associated with small group work and to explore options for retaining the positive aspects of group work while reducing or eliminating the aspects the students experienced as negative. Method: Online survey; thematic analysis. Results: Over all, students experienced a range of challenges that necessitated the development of problem-solving strategies. However, they were able to elucidate some enjoyable and positive aspects of group work. Implications for teaching and learning are drawn from this study. Conclusion: The ability to work effectively in small groups and teams is essential for all health care workers in the contemporary health environment. Findings of this study highlight the need for educators to explore novel and effective ways in which to engage nurses in group work.

[Population impact of a podiatric school health programme].

PubMed

Ramos-Galván, José; Álvarez-Ruiz, Verónica; Tovaruela-Carrión, Natalia; Mahillo-Durán, Ramón; Gago-Reyes, Fernando

2016-01-01

This article presents an overview of the work done over the past 12 years in a collaboration between the school communities at various primary and secondary schools and the practical experience managers working in the Preventive and Community Podiatry area of the Podiatry degree at the University of Seville (Spain). The article presents several strategies, which were carried out in the fields of Foot Health for All and Preventive and Community Podiatry as part of the Hermes Research Group (CTS-601) aimed at promoting general foot health. Foot examinations were conducted in a total of 4,630 school pupils, with foot problems being confirmed in 677 of them. Some 7,145 members of the school community were also helped, with these people being reached through educational activities around foot care. The aim of the initiative was to prevent foot damage among children, which could have a harmful impact on their quality of life as adults. Copyright © 2015 SESPAS. Published by Elsevier Espana. All rights reserved.

Work-family conflict in Japan: how job and home demands affect psychological distress.

PubMed

Shimazu, Akihito; Bakker, Arnold B; Demerouti, Evangelia; Peeters, Maria C W

2010-01-01

The aim of the present study was to examine how job and home demands are related to psychological distress in a sample of Japanese working parents with preschool children (n=196). We expected that job and home demands are partially related to psychological distress through work-to-family conflict (WFC) and family-to-work conflict (FWC), respectively. Structural equation modeling showed that, as expected, home demands were partially related to psychological distress, both directly and indirectly through FWC. In contrast, job demands were only directly related to psychological distress. The differences between the roles of FWC and WFC are discussed using identity theory.

Medical social work practice in child protection in China: A multiple case study in Shanghai hospitals.

PubMed

Zhao, Fang; Hämäläinen, Juha; Chen, Yu-Ting

2017-01-01

With the rapid development of the child welfare system in China over recent years, medical social work has been increasingly involved in providing child protection services in several hospitals in Shanghai. Focusing on five cases in this paper, the exploratory study aims to present a critical overview of current practices and effects of medical social work for child protection, based on a critical analysis of the multidimensional role of social work practitioners engaged in the provision of child protection services as well as potential challenges. Implications and suggestions for future improvements of China's child protection system are also discussed.

Managing and Querying Image Annotation and Markup in XML.

PubMed

Wang, Fusheng; Pan, Tony; Sharma, Ashish; Saltz, Joel

2010-01-01

Proprietary approaches for representing annotations and image markup are serious barriers for researchers to share image data and knowledge. The Annotation and Image Markup (AIM) project is developing a standard based information model for image annotation and markup in health care and clinical trial environments. The complex hierarchical structures of AIM data model pose new challenges for managing such data in terms of performance and support of complex queries. In this paper, we present our work on managing AIM data through a native XML approach, and supporting complex image and annotation queries through native extension of XQuery language. Through integration with xService, AIM databases can now be conveniently shared through caGrid.

Managing and Querying Image Annotation and Markup in XML

PubMed Central

Wang, Fusheng; Pan, Tony; Sharma, Ashish; Saltz, Joel

2010-01-01

Proprietary approaches for representing annotations and image markup are serious barriers for researchers to share image data and knowledge. The Annotation and Image Markup (AIM) project is developing a standard based information model for image annotation and markup in health care and clinical trial environments. The complex hierarchical structures of AIM data model pose new challenges for managing such data in terms of performance and support of complex queries. In this paper, we present our work on managing AIM data through a native XML approach, and supporting complex image and annotation queries through native extension of XQuery language. Through integration with xService, AIM databases can now be conveniently shared through caGrid. PMID:21218167

[Work, exclusion, pain, suffering, and gender relations: a survey of female workers treated for repetitive strain injury at a public health clinic].

PubMed

Neves, Ilidio Roda

2006-06-01

This article presents the results of a qualitative study based on patient records from a public health clinic and focusing on four therapeutic groups from 1995 to 1997. The study aimed to reconstruct the life and work history of women with repetitive strain injury (RSI) in relation to family, friends, company, workmates, health services, and impacts on daily life. The results corroborate the data in the scientific literature pointing to greater frequency of RSI among women, and allow us to list the needs related to the resulting biopsychosocial distress, suggesting the need for new research and intervention aimed at producing preventive and therapeutic technologies for such injuries.

Identification of gas powered motor propulsion group for small unmanned aerial vehicles

NASA Astrophysics Data System (ADS)

Oldziej, Daniel; Walendziuk, Wojciech; Mirek, Karol

2016-09-01

The present work aims at the dynamics identification of gas powered motor propulsion applied in remotely piloted aircraft (RPA) of the small or medium class. In subsequent chapters, the criteria indicating the choice of an electric or a gas power system are described. Moreover, the classification and characteristics of gas powered motor propulsions are presented. The main body of the article contains a laboratory stand dedicated to test the fumes from the motor propulsions in order to measure their static and dynamic characteristics. A wireless solution of acquiring the measurement data from the laboratory stand reflecting real working conditions of the repulsion is suggested. In further parts, the dynamics identification is done, and the transfer function of the object is presented.

Deaf individuals who work with computers present a high level of visual attention

PubMed Central

Ribeiro, Paula Vieira; Ribas, Valdenilson Ribeiro; Ribas, Renata de Melo Guerra; de Melo, Teresinha de Jesus Oliveira Guimarães; Marinho, Carlos Antonio de Sá; Silva, Kátia Karina do Monte; de Albuquerque, Elizabete Elias; Ribas, Valéria Ribeiro; de Lima, Renata Mirelly Silva; Santos, Tuthcha Sandrelle Botelho Tavares

2011-01-01

Some studies in the literature indicate that deaf individuals seem to develop a higher level of attention and concentration during the process of constructing of different ways of communicating. Objective The aim of this study was to evaluate the level of attention in individuals deaf from birth that worked with computers. Methods A total of 161 individuals in the 18-25 age group were assessed. Of these, 40 were congenitally deaf individuals that worked with computers, 42 were deaf individuals that did not work, did not know how to use nor used computers (Control 1), 39 individuals with normal hearing that did not work, did not know how to use computers nor used them (Control 2), and 40 individuals with normal hearing that worked with computers (Control 3). Results The group of subjects deaf from birth that worked with computers (IDWC) presented a higher level of focused attention, sustained attention, mental manipulation capacity and resistance to interference compared to the control groups. Conclusion This study highlights the relevance sensory to cognitive processing. PMID:29213734

Assembly work in Indonesia and in Sweden--ergonomics, health and satisfaction.

PubMed

Waluyo, L; Ekberg, K; Eklund, J

1996-02-01

Work conditions in industrial production vary substantially between different cultures. In the present study the aims were to identify differences between Swedish and Indonesian assembly industry workers regarding work environment factors, health and job satisfaction, and to find associations between work environment factors, and the health measures. Data were collected by a questionnaire from 326 Swedish and 136 Indonesian assembly industry workers, interviews and from company documents. The prevalence of musculoskeletal symptoms was high in both groups. Stress and psychosomatic symptoms had higher prevalences in the Swedish group, which also rated their work conditions as worse in most respects. Work tasks were physically heavier in Indonesia, but less monotonous and with lower demands on productivity. The Indonesians were more satisfied with their jobs. Physical job demands were associated with musculoskeletal symptoms. Competence development was associated with increased job satisfaction. Conflicts and harassments at work were associated with stress and psychosomatic symptoms. Job pressure, especially deficient planning of the jobs was associated with lower job satisfaction, psychosomatic and stress symptoms in the Swedish group. Implications for job design in the two cultures are presented.

A path analysis model for explaining unsafe behavior in workplaces: the effect of perceived work pressure.

PubMed

Ghasemi, Fakhradin; Kalatpour, Omid; Moghimbeigi, Abbas; Mohhamadfam, Iraj

2018-06-01

Unsafe behavior is closely related to occupational accidents. Work pressure is one the main factors affecting employees' behavior. The aim of the present study was to provide a path analysis model for explaining how work pressure affects safety behavior. Using a self-administered questionnaire, six variables supposed to affect safety employees' behavior were measured. The path analysis model was constructed based on several hypotheses. The goodness of fit of the model was assessed using both absolute and comparative fit indices. Work pressure was determined not to influence safety behavior directly. However, it negatively influenced other variables. Group attitude and personal attitude toward safety were the main factors mediating the effect of work pressure on safety behavior. Among the variables investigated in the present study, group attitude, personal attitude and work pressure had the strongest effects on safety behavior. Managers should consider that in order to improve employees' safety behavior, work pressure should be reduced to a reasonable level, and concurrently a supportive environment, which ensures a positive group attitude toward safety, should be provided. Replication of the study is recommended.

Osteodistraction With Dental Implant-Borne Devices for Bone Regeneration in Atrophied Premaxilla.

PubMed

Carlino, Francesco; Villani, Gian Piero; Berti, Andrea; Pantaleo, Giuseppe; Cortese, Antonio; Claudio, Pier Paolo

2016-11-01

Aim of this work is to present the evolution of an innovative technique for tooth/implant supported bone distraction, leading to proper oral rehabilitation in patients with atrophic alveolar bone, even when a complete premaxilla expansion is needed, or in patients in whom implants were already present, but inserted in wrong position.Distraction osteogenesis was selected because of its moderate invasiveness, the few surgical steps needed, and the proper cost/benefits balance. This procedure is particularly suited for young patients with remarkable aesthetic demands related to active social and working life, as for elderly patients expecting lower surgical stress and risks.

Engagement studios: students and communities working to address the determinants of health.

PubMed

Bainbridge, Lesley; Grossman, Susan; Dharamsi, Shafik; Porter, Jill; Wood, Victoria

2014-01-01

This article presents an innovative model for interprofessional community-oriented learning. The Engagement Studios model involves a partnership between community organizations and students as equal partners in conversations and activities aimed at addressing issues of common concern as they relate to the social determinants of health. Interprofessional teams of students from health and non-health disciplines work with community partners to identify priority community issues and explore potential solutions. The student teams work with a particular community organization, combining their unique disciplinary perspectives to develop a project proposal, which addresses the community issues that have been jointly identified. Approved proposals receive a small budget to implement the project. In this paper we present the Engagement Studios model and share lessons learned from a pilot of this educational initiative.

Spatial-sequential and spatial-simultaneous working memory in individuals with Williams syndrome.

PubMed

Lanfranchi, Silvia; De Mori, Letizia; Mammarella, Irene C; Carretti, Barbara; Vianello, Renzo

2015-05-01

The aim of the present study was to compare visuospatial working memory performance in 18 individuals with Williams syndrome (WS) and 18 typically developing (TD) children matched for nonverbal mental age. Two aspects were considered: task presentation format (i.e., spatial-sequential or spatial-simultaneous), and level of attentional control (i.e., passive or active tasks). Our results showed that individuals with WS performed less well than TD children in passive spatial-simultaneous tasks, but not in passive spatial-sequential tasks. The former's performance was also worse in both active tasks. These findings suggest an impairment in the spatial-simultaneous working memory of individuals with WS, together with a more generalized difficulty in tasks requiring information storage and concurrent processing, as seen in other etiologies of intellectual disability.

Interactions among stakehoklders involved in return to work after sick leave due to mental disorders: a meta-ethnography.

PubMed

Neves, Robson da Fonseca; Nunes, Mônica de Oliveira; Magalhães, Lilian

2015-11-01

Mental disorders cause impact in the work environment. Investigations of interaction among stakeholders who are involved in the return to work are scarce. Meta-ethnography serves to synthesize qualitative studies by means of ongoing interpretation and comparison of the ideas presented in the articles. The goal of this study is to present a meta-ethnography of the interactions among the stakeholders involved in the return to work process after leave of absence due to mental disorders. It aims: (1) to investigate the interactions among stakeholders involved in return to work; (2) to identify enablers or obstacles for the return to work. The database search found 619 articles, 16 of which met the inclusion criteria. Analysis of the articles revealed six second-order concepts that resulted in two syntheses. The first is about performance ethos in the return to work, and the second shows return to work as a catalyst of new life styles. Models that favor the worker's performance ethos, as well as a perspective oriented by psychosocial aspects may enable return to work practices after leave of absence due to mental disorders.

Experimental Learning Enhancing Improvisation Skills

ERIC Educational Resources Information Center

Pereira Christopoulos, Tania; Wilner, Adriana; Trindade Bestetti, Maria Luisa

2016-01-01

Purpose: This study aims to present improvisation training and experimentation as an alternative method to deal with unexpected events in which structured processes do not seem to work. Design/Methodology/Approach: Based on the literature of sensemaking and improvisation, the study designs a framework and process model of experimental learning…

[From the history of Radom's gynaecology].

PubMed

Wiraszka, Robert

2002-03-01

The aim of the work is to present a study of the gynaecology in Radom until 1947. The base of this study are prints, memoires and anniversary studies, both published and in typescript. Considering the scantiness of sources, disintegrated archives and time passed, the study is popularizing in character.

United Kingdom: Quality with Control.

ERIC Educational Resources Information Center

Paulu, Burton

1978-01-01

Describes the autonomous workings of the British Broadcasting Corporation and the Independent Broadcasting Authority, where editorializing is prohibited, advertising is limited, and the aim of programing is to provide the public with real choices at all hours, and to maintain high standards of planning, writing, production, and presentation. (JMF)

Comparison of TAPS Packages for Engineering

ERIC Educational Resources Information Center

Sidhu, S. Manjit

2008-01-01

Purpose: This paper aims to present the development of technology-assisted problem solving (TAPS) packages at University Tenaga Nasional (UNITEN). The project is the further work of the development of interactive multimedia based packages targeted for students having problems in understanding the subject of engineering mechanics dynamics.…

Return to work following spinal cord injury: a review.

PubMed

Lidal, Ingeborg Beate; Huynh, Tuan Khai; Biering-Sørensen, Fin

2007-09-15

To review literature on return to work (RTW) and employment in persons with spinal cord injury (SCI), and present employment rates, factors influencing employment, and interventions aimed at helping people with SCI to obtain and sustain productive work. A systematic review for 2000 - 2006 was carried out in PubMed/Medline, AMED, (ISI) Web of Science, EMBASE, CINAHL, PsycInfo and Sociological abstracts database. The keywords 'spinal cord injuries', 'spinal cord disorder', 'spinal cord lesion' or 'spinal cord disease' were cross-indexed with 'employment', 'return to work', 'occupation' or 'vocational'. Out of approximately 270 hits, 110 references were used, plus 13 more found elsewhere. Among individuals with SCI working at the time of injury 21 - 67% returned to work after injury. RTW was higher in persons injured at a younger age, had less severe injuries and higher functional independence. Employment rate improved with time after SCI. Persons with SCI employed ranged from 11.5% to 74%. Individuals who sustained SCI during childhood or adolescence had higher adult employment rates. Most common reported barriers to employment were problems with transportation, health and physical limitations, lack of work experience, education or training, physical or architectural barriers, discrimination by employers, and loss of benefits. Individuals with SCI discontinue working at younger age. This review confirmed low employment rates after SCI. Future research should explore interventions aimed at helping people with SCI to obtain and sustain productive work.

Ultrasonically promoted nitrolysis of DAPT to HMX in ionic liquid.

PubMed

Hua, Qian; Zhiwen, Ye; Chunxu, Lv

2008-04-01

The present work aims at developing a new process to synthesize HMX from DAPT using ultrasound in ionic liquid. Reaction has been carried out in ultrasonic bath, effect of various parameters such as presence and absence of ultrasound, volume and type of solvent, temperature, concentration of nitrating agent has been investigated with an aim of obtaining the optimum conditions for the synthesis of HMX. It was observed that ultrasonically promoted nitroylsis of DAPT to HMX has exhibited significant enhancement in yield at ambient condition.

E-Books as a Support for Young Children's Language and Literacy: The Case of Hebrew-Speaking Children

ERIC Educational Resources Information Center

Korat, Ofra; Shamir, Adina; Segal-Drori, Ora

2014-01-01

In this paper, we present a series of studies performed in the last decade that examined the contribution of e-books reading to the language and literacy of young Hebrew-speaking children. Children worked with two e-books designed by the researchers to achieve this aim. We present the effect of reading these e-books on the language and literacy of…

Effects of Presentation Format and Instructions on the Ability of People with Intellectual Disability to Identify Faces

ERIC Educational Resources Information Center

Manzanero, Antonio L.; Contreras, Maria Jose; Recio, Maria; Alemany, Alberto; Martorell, Almudena

2012-01-01

The aim of this work was to analyze the effect of presentation format and instructions on the ability of people with intellectual disability to identify individuals they did not know and had seen only briefly. With this objective in mind, 2 groups of subjects with mild to moderate intellectual disability were shown a photograph of a person and,…

From pediatric history. Important personalities in relation to some genetic defects - "trisomies".

PubMed

Brucknerova, Ingrid; Holomanova, Anna; Mach, Mojmir; Ujhazy, Eduard

2012-01-01

The aim of this study is to present a short biography of some important physicians and describe the most prominent differences between trisomy 13, 18 and 21. The authors present the most prominent differences between trisomy 13, 18 and 21. The work of many important physicians, geneticists, has helped in the process of recognition of congenital anomalies. This group of famous persons includes Patau, Edwards and Down.

Teaching Mathematics in Rudolf Steiner Schools for Classes I-VIII. How To Become Imaginative and Holistic. Volume 1, Up to Age 14.

ERIC Educational Resources Information Center

Jarman, Ron

This book aims to present helpful, practical ideas and suggestions for mathematics teaching. Focus is on how teaching can be developed in a Rudolf Steiner (Waldorf) School and includes treatment of mathematical topics applicable to the 7-14 age group. Suggestions for curriculum and examples for children to work on are presented with a very wide…

Asteroid Impact Deflection and Assessment (AIDA) mission - Properties of Impact Ejecta

NASA Astrophysics Data System (ADS)

Hamilton, Douglas P.; Fahnestock, Eugene G.; Schwartz, Stephen R.; Murdoch, Naomi; Asphaug, Erik; Cheng, Andrew F.; Housen, Kevin R.; Michel, Patrick; Miller, Paul L.; Stickle, Angela; Tancredi, Gonzalo; Vincent, Jean-Baptiste; Wuennemann, Kai; Yu, Yang; AIDA Impact Simulation Working Group

2016-10-01

The Asteroid Impact Deflection and Assessment (AIDA) mission is composed of NASA's Double Asteroid Redirection Test (DART) mission and ESA's Asteroid Impact Monitor (AIM) rendezvous mission. The DART spacecraft is designed to impact the small satellite of near-Earth asteroid 65803 Didymos in October 2022, while the in-situ AIM spacecraft observes. AIDA's Modeling and Simulation of Impact Outcomes Working Group is tasked with investigating properties of the debris ejected from the impact. The orbital evolution of this ejecta has important implications for observations that the AIM spacecraft will take as well as for the safety of the spacecraft itself. Ejecta properties including particle sizes, bulk densities, and velocities all depend on the poorly-known physical properties of Didymos' moon. The moon's density, internal strength, and especially its porosity have a strong effect on all ejecta properties. Making a range of assumptions, we perform a suite of numerical simulations to determine the fate of the ejected material; we will use simulation predictions to optimize AIM observations and safety. Ultimately, combining AIM's observations of the ejecta with detailed numerical simulations will help constrain key satellite parameters.We use distinct types of numerical tools to explore ejecta properties based on additional target parameters (different forms of friction, cohesion), e.g., the shock physics code iSALE, smoothed particle hydrodynamics codes, and the granular code PKDGRAV. Given the large discrepancy between the 6 km/s impact speed of DART and the moon's 6 cm/s escape speed, a great challenge will be to determine properties of the low-speed ejecta. Very low-speed material relevant to the safety of the AIM spacecraft and its ability to conduct its observations may loft from the crater at late stages of the impact process, or from other locations far from the impact site due to seismic energy propagation. The manner in which seismic waves manifests in asteroid regolith is extremely speculative at present. Through experiment, simulation, and observational strategies, we are working to gain insight into this and related phenomenon and will present the ongoing progress of our working group.

The Criminalization of Immigration: Value Conflicts for the Social Work Profession

PubMed Central

Furman, Rich; Ackerman, Alissa R.; Loya, Melody; Jones, Susanna; Egi, Nalinin

2012-01-01

This article examines the impact of the criminalization of immigration on non-documented immigrants and the profession of social work. To meet its aims, the article explores the new realities for undocumented immigrants within the context of globalization. It then assesses the criminal justice and homeland security responses to undocumented immigrants, also referred to as the criminalization of immigration. It subsequently explores the ethical dilemmas and value discrepancies for social workers that are implicated in some of these responses. Finally, it presents implications for social workers and the social work profession. PMID:28959084

Finite Element Analysis and Optimization of Flexure Bearing for Linear Motor Compressor

NASA Astrophysics Data System (ADS)

Khot, Maruti; Gawali, Bajirao

Nowadays linear motor compressors are commonly used in miniature cryocoolers instead of rotary compressors because rotary compressors apply large radial forces to the piston, which provide no useful work, cause large amount of wear and usually require lubrication. Recent trends favour flexure supported configurations for long life. The present work aims at designing and geometrical optimization of flexure bearings using finite element analysis and the development of design charts for selection purposes. The work also covers the manufacturing of flexures using different materials and the validation of the experimental finite element analysis results.

Views and considerations on ICT-AT competences development within the ENTELIS project: The Case of Cyprus.

PubMed

Mavrou, Katerina; Meletiou-Mavrotheris, Maria

2015-01-01

This submission presents part of the EU funded project ENTELIS (European Network for Technology Enhanced Learning in an Inclusive Society), which aims to address issues of digital divide and digital equity for people with disabilities of all ages, and to increase participation and social inclusion. This paper presents the main activities and outcomes of the research work package of the project (WP3), from one of the partner countries, Cyprus. The aim of the conducted research was to identify the conceptions and beliefs of end-users, trainers, and service/technology providers and professionals, on the multifaceted relation between ICT/ICT-AT (Information Communication Technology - Assistive Technology) and learning of technology. Data collection involved the development and administration of three semi-structured interview protocols, one for each group of participants, in five different European countries. Results have been compiled to develop a State-of-Art Report on ICT and ICT-AT education and learning, highlighting the main trends, as well the main present barriers, emergent and future needs in terms of analysis, acquisition and reinforcing of digital competences bridging the worlds of education and work.

Effects of emotional stimuli on working memory processes in male criminal offenders with borderline and antisocial personality disorder.

PubMed

Prehn, Kristin; Schulze, Lars; Rossmann, Sabine; Berger, Christoph; Vohs, Knut; Fleischer, Monika; Hauenstein, Karlheinz; Keiper, Peter; Domes, Gregor; Herpertz, Sabine C

2013-02-01

OBJECTIVE. In the present study, we aimed to investigate the influence of concurrently presented emotional stimuli on cognitive task processing in violent criminal offenders primarily characterized by affective instability. METHODS. Fifteen male criminal offenders with antisocial and borderline personality disorder (ASPD and BPD) and 17 healthy controls underwent functional magnetic resonance imaging (fMRI) while performing a working memory task with low and high working memory load. In a second experimental run, to investigate the interaction of emotion and cognition, we presented emotionally neutral, low, or high salient social scenes in the background of the task. RESULTS. During the memory task without pictures, both groups did not differ in general task performance and neural representation of working memory processes. During the memory task with emotional background pictures, however, ASPD-BPD subjects compared to healthy controls showed delayed responses and enhanced activation of the left amygdala in the presence of emotionally high salient pictures independent of working memory load. CONCLUSIONS. These results illustrate an interaction of emotion and cognition in affective instable individuals with enhanced reactivity to emotionally salient stimuli which might be an important factor regarding the understanding of aggressive and violent behaviour in these individuals.

Exploring Teaching Profession from a Sociological Perspective: Evidence from Turkey

ERIC Educational Resources Information Center

Ünsal, Serkan; Agçam, Reyhan; Korkmaz, Fahrettin

2017-01-01

Taking into consideration the teachers' direct influence on students' educational life and indirect influence on the community life, the present study aims to reveal perspectives of sociologists, who study human social relationships and institutions, toward teaching profession. Data were collected from 20 sociologists working in educational…

"Being Good" at Maths: Fabricating Gender Subjectivity

ERIC Educational Resources Information Center

Chronaki, Anna; Pechtelidis, Yannis

2012-01-01

Current research in mathematics education places emphasis on the analysis of men and women's accounts about their life trajectories and choices for studying, working and developing a career that involves the learning and teaching of mathematics. Within this realm, the present study aims to highlight how mathematics, gender and subjectivity become…

The Impacts of Individualization on Equity Educational Policies

ERIC Educational Resources Information Center

Francia, Guadalupe

2013-01-01

The present article has as its aim to illustrate and discuss the impacts of individualization strategies on equity educational policies through the analysis of individualized teaching strategies applied within the framework of educational priority policies in Sweden. The methodology used in our research work includes: (a) the study of research…

Problematic Internet Usage of ICT Teachers

ERIC Educational Resources Information Center

Gunduz, Semseddin

2017-01-01

Information and communication technologies (ICT) have affected all area in a society. Human can learn quickly and accurately from the internet. The aim of this study was to investigate what the problematic internet usage of ICT teachers. Therefore, the present study investigated the problematic internet usage, who worked as an ICT teacher in…

A Cognitive-Creative Profile of Emotional Talent

ERIC Educational Resources Information Center

Bermejo, Rosario; Prieto, María Dolores; Fernández, Mari Carmen; Soto, Gloria; Sainz, Marta

2013-01-01

Much attention has been paid to emotional intelligence and its correlations with other psychological constructs during the last few years. Nevertheless, studies focusing on emotionally intelligent persons are scarce. The present work aims to study the cognitive and creative profile of students who stand out for their high emotional intelligence. A…

Safety in Schools: An Integral Approach

ERIC Educational Resources Information Center

Gairin, Joaquin; Castro, Diego

2011-01-01

The present paper summarizes a research project into integral safety in schools. The aims of this particular research are, firstly, to evaluate the degree of integral safety in schools, secondly, to propose means for improving prevention and integral safety systems and thirdly, to identify the characteristics of safety culture. The field work was…

Characteristics of the Creative Development Technologies Applying during the Work with Students

ERIC Educational Resources Information Center

Krinitsyna, Anastasiya Vyacheslavovna; Nikitin, Oleg Denisovich; Boyakova, Ekaterina Vyacheslavovna

2016-01-01

Present article explores the characteristics of the influence of creative influence technologies for school and college students on their professional and personal self-identification. The aim of the study is students' creative development, which represents the process of integration of mental, emotional and physical personality components, which…

An Overview of Focal Approaches of Critical Discourse Analysis

ERIC Educational Resources Information Center

Jahedi, Maryam; Abdullah, Faiz Sathi; Mukundan, Jayakaran

2014-01-01

This article aims to present detailed accounts of central approaches to Critical Discourse Analysis. It focuses on the work of three prominent scholars such as Fairclough's critical approach, Wodak's discourse-historical approach and Van Dijk's socio-cognitive approach. This study concludes that a combination of these three approaches can be…

Online Self-Assessment with Feedback and Metacognitive Knowledge

ERIC Educational Resources Information Center

Ibabe, Izaskun; Jauregizar, Joana

2010-01-01

The present work describes an experience of educational innovation in a university context. Its aim was to determine the relationship between students' frequency of use of online self-assessment with feedback and their final performance on the course, taking into account both learners' motivation and perceived usefulness of these resources for…

Innovation Can Be Learned

ERIC Educational Resources Information Center

Cankar, Stanka Setnikar; Cankar, Franc

2013-01-01

A two-year project was organised to promote creativity, innovation and entrepreneurship for young people in eight Slovenian regions. The project's aim was to train teacher-mentors, who then trained pupils and worked with them and local community representatives to carry out projects. The paper presents the findings of a project that monitored the…

Academically Successful Students with Serious Mental Health Difficulties: A Psychodynamic Developmental Perspective

ERIC Educational Resources Information Center

Nath, Sanjay R.

2008-01-01

This article examines some common assumptions made by clinicians about the relationship between intelligence and mental health difficulties. Drawing on work by Thomas Ogden (1976) and Alex Coren (1997) on academically successful students who present with serious mental health concerns, it aims to provide a psychodynamic, developmental…

Training Staff to Manage Challenging Behaviour

ERIC Educational Resources Information Center

van Oorsouw, Wietske M. W. J.; Embregts, Petri J. C. M.; Bosman, Anna M. T.; Jahoda, Andrew

2010-01-01

Background: A training package for staff working with clients presenting challenging behaviour was developed to (1) increase their knowledge regarding challenging behaviour, and (2) to improve the quality of physical intervention techniques. The latter aim was intended to reduce staff anxiety about dealing with incidents and limit physical risk of…

The Human Resource Cycle as Basis of Human Resource Development System.

ERIC Educational Resources Information Center

Jereb, Janez

The primary aim of human-resource-development systems in companies is to improve organizational performance through satisfying the development needs of individual employees. This paper presents findings of a study that looked at how human-resource-development systems worked in practice, in particular, how performance management, selection,…

Early Care in Children with Neurodevelopmental Disorders

ERIC Educational Resources Information Center

Ponce-Meza, Jacqueline

2017-01-01

The article analyzes the importance of early care in child development, guiding a neuropsychological perspective of development. The early care model seeks to refer to the set of interventions aimed at children and their work in conjunction with a multidisciplinary team. It presents recommendations for the implementation of programs that allow…

Characterizing Semiconductor Alloys for Infrared Sensors

NASA Technical Reports Server (NTRS)

Lehoczky, B. S. L.; Szofran, F. R.; Martin, B. G.

1986-01-01

Report presents results of continuing program aimed at characterizing mercury/cadmium/tellurium alloys and eventually developing improved methods of preparing alloys for use as infrared sensors. Work covered by report includes series of differential thermal analysis (DTA) measurements of alloy compositions with x varied from 9 to 1 in 0.1 increments.

Adults, Computers and Problem Solving: "What's the Problem?" OECD Skills Studies

ERIC Educational Resources Information Center

Chung, Ji Eun; Elliott, Stuart

2015-01-01

The "OECD Skills Studies" series aims to provide a strategic approach to skills policies. It presents OECD internationally comparable indicators and policy analysis covering issues such as: quality of education and curricula; transitions from school to work; vocational education and training (VET); employment and unemployment; innovative…

Teachers Implementing Entrepreneurship Education: Classroom Practices

ERIC Educational Resources Information Center

Ruskovaara, Elena; Pihkala, Timo

2013-01-01

Purpose: This study aims to highlight the entrepreneurship education practices teachers use in their work. Another target is to analyze how these practices differ based on a number of background factors. Design/methodology/approach: This article presents a quantitative analysis of 521 teachers and other entrepreneurship education actors. The paper…

Cognitive Profile in Low, Medium and High Creative Students

ERIC Educational Resources Information Center

Ferrando, Mercedes; Bermejo, Rosario; Sainz, Marta; Ferrandiz, Carmen; Prieto, Maria Dolores; Soto, Gloria

2012-01-01

Introduction: The aim of the present work is to advance in the study of creativity-intelligence relationship looking into the students' cognitive profiles. It is hypothesized that, if creative ideas emerge as result of connecting distant concepts, and a balanced cognitive profile (without significant differences between ability levels) can…

University Students with Poor Reading Comprehension

ERIC Educational Resources Information Center

Georgiou, George K.; Das, J. P.

2015-01-01

The present study aimed to examine the nature of the working memory and general cognitive ability deficits experienced by university students with a specific reading comprehension deficit. A total of 32 university students with poor reading comprehension but average word-reading skills and 60 age-word-matched controls with no comprehension…

Engineering Lecturers' Views on CLIL and EMI

ERIC Educational Resources Information Center

Aguilar, Marta

2017-01-01

The present study aims to shed some light on how engineering lecturers teaching in English at a Spanish university view their work (teaching goals) within the current European internationalisation trend of offering courses and master programmes in English. A questionnaire where content and language integrated learning (CLIL) and English-medium…

Listening to More Voices: Why Being Heard Matters

ERIC Educational Resources Information Center

Elisha-Primo, Iris; Sandler, Simone; Goldfrad, Keren

2015-01-01

This article examines various voices in a triangulated needs analysis project aimed at reevaluating the curriculum of a graduate level EAP program. Previous work (Elisha-Primo, et al., 2010) presented students' voices; this article focuses on department chairpersons and graduate advisors, and graduate EFL instructors with respect to the perceived…

Understanding Foreign Language Learning Strategies: A Validation Study

ERIC Educational Resources Information Center

Tragant, Elsa; Thompson, Marilyn S.; Victori, Mia

2013-01-01

The present work aims to contribute to our understanding of the underlying dimensions of language learning strategies in foreign language contexts. The study analyzes alternative factor structures underlying a recently developed instrument (Tragant and Victori, 2012) and it includes the age factor in the examination of its construct validity. The…

An Innovation in Children's T.V. the Infinity Factory

ERIC Educational Resources Information Center

La Luz, 1977

1977-01-01

"Infinity Factory" is a slick, fast-paced, sophisticated series aimed at teaching mathematics fundamentals with a unique and arresting approach. The 30 minutes of live-action skits, brief filmed documentaries, and animation sequences explore common sense math concepts and present useful information showing math at work in everyday life. (NQ)

Sartre: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Kern, Edith, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Edith Kern, Claude-Edmonde Magny, Henri Peyre, Kenneth Douglas, Edmund Wilson, Theophil Spoerri, Jacques Guicharnaud, Eric Bentley, Robert Champigny, Oreste F. Pucciani, Frederic Jameson, Rene Girard, Guido…

Effects of Distributed Practice on the Proceduralization of Morphology

ERIC Educational Resources Information Center

Suzuki, Yuichi; DeKeyser, Robert

2017-01-01

The present study aimed to examine whether distributed practice works better than massed practice for proceduralization of grammatical knowledge. Learners of Japanese as a second language were trained on an element of Japanese morphology under either massed or distributed practice conditions. Results showed that massed practice led to accurate…

Greening Vermont: The search for a sustainable state

USDA-ARS?s Scientific Manuscript database

Greening Vermont is in large part a history of Vermont’s conservation and environmental movement from 1958 to the present, but is also intended as a guidebook to inspire action. It is written by and for individuals and organizations working to preserve Vermont’s natural resources, but it is also aim...

Review of chemical-kinetic problems of future NASA missions, II: Mars entries

NASA Technical Reports Server (NTRS)

Park, Chul; Howe, John T.; Jaffe, Richard L.; Candler, Graham V.

1994-01-01

The present work aims to derive a set of thermomechanical relaxation rate parameters and chemical reaction rate coefficients relevant to future interplanetary missions. It also attempts to assess the impact of thermochemical nonequilibrium phenomena on radiative heating rates for the stagnation point of the Martian entry vehicle.

Synthesis of descriptive sensory attributes and hedonic rankings of dried persimmon (Diospyros kaki sp.)

USDA-ARS?s Scientific Manuscript database

This work aimed to characterize the sensory attributes of hot air-dried persimmon (Diospyros kaki) chips, correlate these attributes with consumer hedonic information, and, by doing so, present recommendations for cultivars that are most suitable for hot-air drying. A trained sensory panel evaluated...

Linguistic Corpora and Lexicography.

ERIC Educational Resources Information Center

Meijs, Willem

1996-01-01

Overviews the development of corpus linguistics, reviews the use of corpora in modern lexicography, and presents central issues in ongoing work aimed at broadening the scope of lexicographical use of corpus data. Focuses on how the field has developed in relation to the production of new monolingual English dictionaries by major British…

To What Extent Should Schools Be Autonomous?

ERIC Educational Resources Information Center

Goksoy, Suleyman

2014-01-01

The aim of the research is to present school managers' viewpoints about "school autonomy" program in our country and accordingly determine the degree of school managers' autonomy request. The research was made by using scanning method. The research consists of school managers who are working in preschools, elementary schools, secondary…

The Three Pedagogical Dimensions of Nietzsche's Philosophy.

ERIC Educational Resources Information Center

Aloni, Nimrod

1989-01-01

Nietzche is presented as a counternihilistic philosopher-educator who explored cultural conditions and ways of life that could lift man to higher modes of existence. Three pedagogical dimensions of Nietzsche's work are explored: recovery of health and worth as education's aim, endorsement of holistic education, harmonious combination of themes and…

The Scientific Library Presents “How to Get Published in a Research Journal” on May 16 | Poster

Cancer.gov

When aiming to publish a scientific work, every writer should consider the following questions: - Do you know the best way to structure a scientific paper? - Have you identified the most appropriate journal? - Do you understand the peer-review process?

Social Studies Teacher Candidates' Views on Historical Thinking Skills

ERIC Educational Resources Information Center

Ozmen, Cengiz

2015-01-01

Current study aimed to present Social Studies teacher candidates' views on historical thinking skills. Study was conducted using qualitative design and working group was composed of a total of 121 teacher candidates (62 females and 59 males) attending Social Studies Teaching Department of Karadeniz Technical University and Adiyaman University…

Job characteristics, flow, and performance: the moderating role of conscientiousness.

PubMed

Demerouti, Evangelia

2006-07-01

The present article aims to show the importance of positive work-related experiences within occupational health psychology by examining the relationship between flow at work (i.e., absorption, work enjoyment, and intrinsic work motivation) and job performance. On the basis of the literature, it was hypothesized that (a) motivating job characteristics are positively related to flow at work and (b) conscientiousness moderates the relationship between flow and other ratings of (in-role and out-of-role) performance. The hypotheses were tested on a sample of 113 employees from several occupations. Results of moderated structural equation modeling analyses generally supported the hypotheses. Motivating job characteristics were predictive of flow, and flow predicted in-role and extra-role performance, for only conscientious employees.

The effects of autobiographical memory and visual perspective on working memory.

PubMed

Cheng, Zenghu; She, Yugui

2018-08-01

The present research aims to explore whether recalling and writing about autobiographical memory from different perspectives (first-person perspective vs. third-person perspective) could affect cognitive function. The participants first performed a working memory task to evaluate their working memory capacity as a baseline and then were instructed to recall (Study 1) or write about (Study 2) personal events (failures vs. successes) from the first-person perspective or the third-person perspective. Finally, they performed the working memory task again. The results suggested that autobiographical memory and perspective influence working memory interactively. When recalling a success, the participants who recalled from the third-person perspective performed better than those who recalled from the first-person perspective on the working memory capacity task; when recalling a failure, the opposite was true.

Response phase mapping of nonlinear joint dynamics using continuous scanning LDV measurement method

NASA Astrophysics Data System (ADS)

Di Maio, D.; Bozzo, A.; Peyret, Nicolas

2016-06-01

This study aims to present a novel work aimed at locating discrete nonlinearities in mechanical assemblies. The long term objective is to develop a new metric for detecting and locating nonlinearities using Scanning LDV systems (SLDV). This new metric will help to improve the modal updating, or validation, of mechanical assemblies presenting discrete and sparse nonlinearities. It is well established that SLDV systems can scan vibrating structures with high density of measurement points and produc e highly defined Operational Deflection Shapes (ODSs). This paper will present some insights on how to use response phase mapping for locating nonlinearities of a bolted flange. This type of structure presents two types of nonlinearities, which are geometr ical and frictional joints. The interest is focussed on the frictional joints and, therefore, the ability to locate which joint s are responsible for nonlinearity is seen highly valuable for the model validation activities.

How memory mechanisms are a key component in the guidance of our eye movements: evidence from the global effect.

PubMed

Silvis, J D; Van der Stigchel, S

2014-04-01

Investigating eye movements has been a promising approach to uncover the role of visual working memory in early attentional processes. Prior research has already demonstrated that eye movements in search tasks are more easily drawn toward stimuli that show similarities to working memory content, as compared with neutral stimuli. Previous saccade tasks, however, have always required a selection process, thereby automatically recruiting working memory. The present study was an attempt to confirm the role of working memory in oculomotor selection in an unbiased saccade task that rendered memory mechanisms irrelevant. Participants executed a saccade in a display with two elements, without any instruction to aim for one particular element. The results show that when two objects appear simultaneously, a working memory match attracts the first saccade more profoundly than do mismatch objects, an effect that was present throughout the saccade latency distribution. These findings demonstrate that memory plays a fundamental biasing role in the earliest competitive processes in the selection of visual objects, even when working memory is not recruited during selection.

Working hours as a risk factor in the development of musculoskeletal complaints.

PubMed

Waersted, M; Westgaard, R H

1991-03-01

The length of daily working hours as a risk factor for the development of musculoskeletal complaints was studied by comparing the sick leave statistics of 408 sewing machine operators on full-time schedules (8 h working day) with 210 operators on part-time schedules (5 h working day). Working part-time was shown to postpone the occurrence of sick leave due to musculoskeletal disorders by approximately half a year. There was no lasting effect on the reduction in working hours on sick leave due to shoulder-neck complaints, but a reduction in low back complaints was indicated. It is suggested that any reorganization of work activities to counteract musculoskeletal injuries from repetitive work should aim to break up the muscular activity patterns over time periods considerably shorter than the 5 h working day of the part-time workers in the present study.

Managing the harmful effects of unsupportive organizations during pregnancy.

PubMed

Little, Laura M; Hinojosa, Amanda S; Paustian-Underdahl, Samantha; Zipay, Kate P

2018-06-01

Unfortunately, not all organizations are supportive of employees' family lives. Family unsupportive workplaces can be stressful for all employees and particularly for pregnant women, who carry a physical reminder of their family life. In the present study, we draw on conservation of resources (COR) theory (Hobfoll, 1989, 2001) to investigate how women manage family unsupportive organizational perceptions during pregnancy via social identity-based impression management behaviors as well as how these strategies relate to changes in stress and changes in conflict between work and family. Specifically, we find that image maintenance strategies-impression management strategies aimed at maintaining one's prepregnancy image-are associated with decreases in work stress and work-family conflict over the course of pregnancy, while decategorization-impression management strategies aimed at avoiding negative outcomes by hiding the pregnancy or dodging the issue-are related to increases in work-family conflict. These results suggest strategies for both organizations and pregnant workers to decrease stress during a time when health is vital for both mother and baby. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

ERP Modulation during Observation of Abstract Paintings by Franz Kline

PubMed Central

Sbriscia-Fioretti, Beatrice; Berchio, Cristina; Freedberg, David; Gallese, Vittorio; Umiltà, Maria Alessandra

2013-01-01

The aim of this study was to test the involvement of sensorimotor cortical circuits during the beholding of the static consequences of hand gestures devoid of any meaning.In order to verify this hypothesis we performed an EEG experiment presenting to participants images of abstract works of art with marked traces of brushstrokes. The EEG data were analyzed by using Event Related Potentials (ERPs). We aimed to demonstrate a direct involvement of sensorimotor cortical circuits during the beholding of these selected works of abstract art. The stimuli consisted of three different abstract black and white paintings by Franz Kline. Results verified our experimental hypothesis showing the activation of premotor and motor cortical areas during stimuli observation. In addition, abstract works of art observation elicited the activation of reward-related orbitofrontal areas, and cognitive categorization-related prefrontal areas. The cortical sensorimotor activation is a fundamental neurophysiological demonstration of the direct involvement of the cortical motor system in perception of static meaningless images belonging to abstract art. These results support the role of embodied simulation of artist’s gestures in the perception of works of art. PMID:24130693

Gender difference in sickness absence from work: a multiple mediation analysis of psychosocial factors.

PubMed

Casini, Annalisa; Godin, Isabelle; Clays, Els; Kittel, France

2013-08-01

Previous research has shown that job characteristics, private life and psychosocial factors partially account for gender difference in work absences because of sickness. Most studies have analysed these factors separately. The aim of the present study was to evaluate whether these explanatory factors act as mediators when they are considered simultaneously. The evaluated data set comprises the merger of two Belgian longitudinal studies, BELSTRESS III and SOMSTRESS. It includes 3821 workers (1541 men) aged 21-66 years, employed in eight organizations. A multiple mediation analysis was performed to explain the higher prevalence among women. Estimated factors were occupational grade, total number of paid working hours per week, job strain, overcommitment, home-work interference and social support at and outside work. Prospective data concerning duration and frequency of medically justified sickness absence (registered by the organizations) were used as outcomes. Overall, the mediating factors partially account for gender difference in sickness absence. The strongest mediator for both outcomes is job strain. In addition, difference in absence duration is mediated by social support at work, whereas difference in frequency is mediated by professional grade and home-work interference. Our results call attention to the necessity to elaborate actual preventive actions aiming at favouring a better positioning of women on the labour market in term of hierarchical level as well as in terms of quality of work for reducing sickness absence in this group.

The role of working memory and declarative memory in trace conditioning

PubMed Central

Connor, David A.; Gould, Thomas J.

2017-01-01

Translational assays of cognition that are similarly implemented in both lower and higher-order species, such as rodents and primates, provide a means to reconcile preclinical modeling of psychiatric neuropathology and clinical research. To this end, Pavlovian conditioning has provided a useful tool for investigating cognitive processes in both lab animal models and humans. This review focuses on trace conditioning, a form of Pavlovian conditioning typified by the insertion of a temporal gap (i.e., trace interval) between presentations of a conditioned stimulus (CS) and an unconditioned stimulus (US). This review aims to discuss pre-clinical and clinical work investigating the mnemonic processes recruited for trace conditioning. Much work suggests that trace conditioning involves unique neurocognitive mechanisms to facilitate formation of trace memories in contrast to standard Pavlovian conditioning. For example, the hippocampus and prefrontal cortex (PFC) appear to play critical roles in trace conditioning. Moreover, cognitive mechanistic accounts in human studies suggest that working memory and declarative memory processes are engaged to facilitate formation of trace memories. The aim of this review is to integrate cognitive and neurobiological accounts of trace conditioning from preclinical and clinical studies to examine involvement of working and declarative memory. PMID:27422017

IPv6 Security

NASA Astrophysics Data System (ADS)

Babik, M.; Chudoba, J.; Dewhurst, A.; Finnern, T.; Froy, T.; Grigoras, C.; Hafeez, K.; Hoeft, B.; Idiculla, T.; Kelsey, D. P.; López Muñoz, F.; Martelli, E.; Nandakumar, R.; Ohrenberg, K.; Prelz, F.; Rand, D.; Sciabà, A.; Tigerstedt, U.; Traynor, D.; Wartel, R.

2017-10-01

IPv4 network addresses are running out and the deployment of IPv6 networking in many places is now well underway. Following the work of the HEPiX IPv6 Working Group, a growing number of sites in the Worldwide Large Hadron Collider Computing Grid (WLCG) are deploying dual-stack IPv6/IPv4 services. The aim of this is to support the use of IPv6-only clients, i.e. worker nodes, virtual machines or containers. The IPv6 networking protocols while they do contain features aimed at improving security also bring new challenges for operational IT security. The lack of maturity of IPv6 implementations together with the increased complexity of some of the protocol standards raise many new issues for operational security teams. The HEPiX IPv6 Working Group is producing guidance on best practices in this area. This paper considers some of the security concerns for WLCG in an IPv6 world and presents the HEPiX IPv6 working group guidance for the system administrators who manage IT services on the WLCG distributed infrastructure, for their related site security and networking teams and for developers and software engineers working on WLCG applications.

Making an Impact in the Kurdistan Region--Iraq. Summary of Four Studies to Assess the Present and Future Labor Market, Improve Technical Vocational Education and Training, Reform the Health Sector, and Build Data Collection Capacity. Research Report

ERIC Educational Resources Information Center

Anthony, C. Ross; Constant, Louay; Culbertson, Shelby; Click, Peter; Kumar, Krishna B.; Meili, Robin C.; Moore, Melinda; Shatz, Howard J.; Vernez, Georges

2015-01-01

This executive summary describes key results from four studies carried out by the RAND Corporation as part of Phase II of its work for the Kurdistan Regional Government (KRG). The KRG asked RAND to undertake several studies aimed at improving the economic and social development of the Kurdistan Region--Iraq (KRI). RAND's work is intended to help…

Would Virchow be a systems biologist? A discourse on the philosophy of science with implications for pathological research.

PubMed

Stenzinger, Albrecht; Klauschen, Frederick; Wittschieber, Daniel; Weichert, Wilko; Denkert, Carsten; Dietel, Manfred; Roller, Claudio

2010-06-01

Research in pathology spans from merely descriptive work to functional studies, "-omics" approaches and, more recently, systems biology. The work presented here aims at placing pathological research into an epistemological context. Aided by Rudolf Virchow, we give an overview on the philosophy of science including the Wiener Kreis, Popper, Kuhn, Fleck and Rheinberger and demonstrate their implications for routine diagnostics and science in pathology. A focus is on the fields of "-omics" and systems pathology.

Working "upstream": why we shouldn't use heterosexual women as health promotion change agents in HIV-prevention interventions aimed at heterosexual men.

PubMed

Drake, Carly; Gahagan, Jacqueline

2015-01-01

The use of cognitive-behavioral interventions that aim to improve men's health-seeking behaviors via women-a trend that grows increasingly troublesome as gender inequality persists-cannot address the deep-seated social, economic, and political inequalities contributing to the spread of HIV/AIDS, such as sexism and poverty. Such methods often rely on generalizations about men and women and regard female empowerment as a key goal, despite employing shaky definitions of the concept. Here we use the principles of health promotion, particularly determinants of health, to reflect upon and critique current interventions and present alternative programming models that engage both men and women in changing men's health-seeking behaviors and working "upstream" rather than "downstream" of the epidemic.

Learning the Task Management Space of an Aircraft Approach Model

NASA Technical Reports Server (NTRS)

Krall, Joseph; Menzies, Tim; Davies, Misty

2014-01-01

Validating models of airspace operations is a particular challenge. These models are often aimed at finding and exploring safety violations, and aim to be accurate representations of real-world behavior. However, the rules governing the behavior are quite complex: nonlinear physics, operational modes, human behavior, and stochastic environmental concerns all determine the responses of the system. In this paper, we present a study on aircraft runway approaches as modeled in Georgia Tech's Work Models that Compute (WMC) simulation. We use a new learner, Genetic-Active Learning for Search-Based Software Engineering (GALE) to discover the Pareto frontiers defined by cognitive structures. These cognitive structures organize the prioritization and assignment of tasks of each pilot during approaches. We discuss the benefits of our approach, and also discuss future work necessary to enable uncertainty quantification.

Physical workload and thoughts of retirement.

PubMed

Perkiö-Mäkelä, Merja; Hirvonen, Maria

2012-01-01

The aim of this paper is to present Finnish employees' opinions on continuing work until retirement pension and after the age of 63, and to find out if physical workload is related to these opinions. Altogether 39% of men and 40% of women had never had thoughts of early retirement, and 59% claimed (both men and women) that they would consider working beyond the age of 63. Own health (20%); financial gain such as salary and better pension (19%); meaningful, interesting and challenging work (15%); flexible working hours or part-time work (13%); lighter work load (13%); good work community (8%); and good work environment (6%) were stated as factors affecting the decision to continue working after the age of 63. Employees whose work involved low physical workload had less thoughts of early retirement and had considered continuing work after the age of 63 more often than those whose work involved high physical loads. Own health in particular was stated as a reason to consider continuing work by employees whose work was physically demanding.

Liar, liar, working memory on fire: Investigating the role of working memory in childhood verbal deception.

PubMed

Alloway, Tracy Packiam; McCallum, Fiona; Alloway, Ross G; Hoicka, Elena

2015-09-01

The aim of the current study was to investigate the role of working memory in verbal deception in children. We presented 6- and 7-year-olds with a temptation resistance paradigm; they played a trivia game and were then given an opportunity to peek at the final answers on the back of a card. Measures of both verbal and visuospatial working memory were included. The good liars performed better on the verbal working memory test in both processing and recall compared with the bad liars. However, there was no difference in visuospatial working scores between good liars and bad liars. This pattern suggests that verbal working memory plays a role in processing and manipulating the multiple pieces of information involved in lie-telling. Copyright © 2015 Elsevier Inc. All rights reserved.

Conceptual frameworks of individual work performance: a systematic review.

PubMed

Koopmans, Linda; Bernaards, Claire M; Hildebrandt, Vincent H; Schaufeli, Wilmar B; de Vet Henrica, C W; van der Beek, Allard J

2011-08-01

Individual work performance is differently conceptualized and operationalized in different disciplines. The aim of the current review was twofold: (1) identifying conceptual frameworks of individual work performance and (2) integrating these to reach a heuristic conceptual framework. A systematic review was conducted in medical, psychological, and management databases. Studies were selected independently by two researchers and included when they presented a conceptual framework of individual work performance. A total of 17 generic frameworks (applying across occupations) and 18 job-specific frameworks (applying to specific occupations) were identified. Dimensions frequently used to describe individual work performance were task performance, contextual performance, counterproductive work behavior, and adaptive performance. On the basis of the literature, a heuristic conceptual framework of individual work performance was proposed. This framework can serve as a theoretical basis for future research and practice.

'I love nursing, but..'- qualitative findings from Australian aged-care nurses about their intrinsic, extrinsic and social work values.

PubMed

Tuckett, Anthony; Parker, Deborah; Eley, Robert M; Hegney, Desley

2009-12-01

Aim.  The aim of this qualitative analysis - a component of a larger survey study, was to provide insights and understandings about intrinsic and extrinsic work values for nurses in aged-care. Background.  Intrinsic and extrinsic work values impact on nurses' job satisfaction and ultimately nursing retention. This study contributes further to knowledge development in this area by building on a previous work values study in aged-care nursing. Methods.  This paper presents the qualitative research findings from the final open-ended question from a survey of nurses employed in the aged-care sector in the State of Queensland, Australia in 2007. Data from a cohort of 105 aged care sector nurses was analysed relying on deductive content analysis. Findings.  Two intrinsic work values emerged - low morale and images of nursing and two extrinsic work values emerged - remuneration and working conditions. The work value 'working conditions' comprised four aspects of aged-care work, specifically staff turnover, workplace violence, care team membership specifically the Assistants-in-Nursing and paperwork. A single social workplace value 'support by management' is discussed as identified as important to these nurses. Conclusion.  Qualitative insights into aged-care nurses' intrinsic and extrinsic work values suggest that work satisfaction is low. Workforce policy makers and employers of nurses in aged-care need to comprehend the relationship between job satisfaction, retention and work values. Relevance to clinical practice.  These findings have implications for recruitment, retention and workforce planning within the aged-care environment. © 2009 Blackwell Publishing Ltd.

Understanding thio-effects in simple phosphoryl systems: role of solvent effects and nucleophile charge† †Electronic supplementary information (ESI) available: A breakdown of calculated activation free energies shown in Table 1, as well as absolute energies and Cartesian coordinates of all key species in this work are presented as ESI. See DOI: 10.1039/c5ob00309a Click here for additional data file.

PubMed Central

Carvalho, Alexandra T. P.; O'Donoghue, AnnMarie C.; Hodgson, David R. W.

2015-01-01

Recent experimental work (J. Org. Chem., 2012, 77, 5829) demonstrated pronounced differences in measured thio-effects for the hydrolysis of (thio)phosphodichloridates by water and hydroxide nucleophiles. In the present work, we have performed detailed quantum chemical calculations of these reactions, with the aim of rationalizing the molecular bases for this discrimination. The calculations highlight the interplay between nucleophile charge and transition state solvation in SN2(P) mechanisms as the basis of these differences, rather than a change in mechanism. PMID:25797408

Postcards from the edge: Trash-2-Cash communication tools used to support inter-disciplinary work towards a design driven material innovation (DDMI) methodology

NASA Astrophysics Data System (ADS)

Earley, R.; Hornbuckle, R.

2017-10-01

In this paper postcards from the EU funded Horizon 2020 Trash-2-Cash (2015-2018) project - completed by workshop participants - are presented in three tables with a focus on how they contributed to the building of communication channels, shared understanding and methods in this inter-disciplinary consortium work. The Trash-2-Cash project aims to support better waste utilisation, improve material efficiency, contribute to reduction of landfill area needs, whilst also producing high-value commercial products. Novel materials will drive the generation of new textile fibres that will utilize paper and textile fibre waste, originating from continuously increasing textile consumption. The inter-disciplanarity of the participants is key to achieving the project aims - but communication between sectors is challenging due to diverse expertise and levels of experience; language and cultural differences can also be barriers to collaboration as well. Designing easy and accessible, even fun, communication tools are one of the ways to help build relationships. The cards reviewed were used in Prato (November 2015), Helsinki (February 2016) and London (November 2016). This paper concludes with insights for the ongoing development of the project communications work towards the Design Driven Material Innovation (DDMI) methodology, due to be presented at the end of the project in 2018.

Determination of the optimal mesh parameters for Iguassu centrifuge flow and separation calculations

NASA Astrophysics Data System (ADS)

Romanihin, S. M.; Tronin, I. V.

2016-09-01

We present the method and the results of the determination for optimal computational mesh parameters for axisymmetric modeling of flow and separation in the Iguasu gas centrifuge. The aim of this work was to determine the mesh parameters which provide relatively low computational cost whithout loss of accuracy. We use direct search optimization algorithm to calculate optimal mesh parameters. Obtained parameters were tested by the calculation of the optimal working regime of the Iguasu GC. Separative power calculated using the optimal mesh parameters differs less than 0.5% from the result obtained on the detailed mesh. Presented method can be used to determine optimal mesh parameters of the Iguasu GC with different rotor speeds.

Stepwise Approach to Accessible MOOC Development.

PubMed

Draffan, E A; Wald, Mike; Dickens, Kate; Zimmermann, Gottfried; Kelle, Sebastian; Miesenberger, Klaus; Petz, Andrea

2015-01-01

Developing resources for online learning in its many guises and more recently for MOOCs has been discussed across the educational sector, usually by individuals working for one institution or organisation. Rarely are there discussions that highlight the issues of collaborative working on content that is delivered over a period of weeks for a wide range of abilities and skills. In particular there is a reluctance to face the issues presented by barriers to access for those with disabilities and even the issues that could arise should an academic be unable to access the development platform to present content. This paper aims to approach these issues by providing guidance in a series of practical steps that highlight an inclusive design approach.

The effects of gender, long-term need for recovery and trait inhibition-rumination on morning and evening saliva cortisol secretion.

PubMed

Rydstedt, Leif W; Cropley, Mark; Devereux, Jason J; Michalianou, Georgia

2009-07-01

The aim of this study was to investigate the long-term effects of need for recovery from work and trait rumination on saliva cortisol secretion. The sample consisted of 76 white-collar workers, 52 men and 24 women who had previously provided baseline data four years earlier and volunteered to participate in the present study. In the present study, saliva cortisol secretion was measured over seven consecutive days, on awakening, and at 10 p.m. No relationships were found between the independent variables and morning saliva cortisol levels. High trait rumination at baseline, however, was significantly related to higher evening cortisol levels for both women and men. Baseline need for recovery from work was strongly related to evening cortisol secretion for women, but in the opposite direction than expected. The present results add to the small but equivocal body of literature that has examined the long-term effects of work strain on cortisol secretion.

A method for work modeling at complex systems: towards applying information systems in family health care units.

PubMed

Jatobá, Alessandro; de Carvalho, Paulo Victor R; da Cunha, Amauri Marques

2012-01-01

Work in organizations requires a minimum level of consensus on the understanding of the practices performed. To adopt technological devices to support the activities in environments where work is complex, characterized by the interdependence among a large number of variables, understanding about how work is done not only takes an even greater importance, but also becomes a more difficult task. Therefore, this study aims to present a method for modeling of work in complex systems, which allows improving the knowledge about the way activities are performed where these activities do not simply happen by performing procedures. Uniting techniques of Cognitive Task Analysis with the concept of Work Process, this work seeks to provide a method capable of providing a detailed and accurate vision of how people perform their tasks, in order to apply information systems for supporting work in organizations.

Global pathways to men's caregiving: mixed methods findings from the International Men and Gender Equality Survey and the Men Who Care study.

PubMed

Kato-Wallace, Jane; Barker, Gary; Eads, Marci; Levtov, Ruti

2014-01-01

Promoting men's participation in unpaid care work is part of the Programme of Action for the International Conference on Population and Development. However, men's involvement in care work does not mirror the advances women have made in paid work outside the home. This mixed method study explores which men are more involved in caregiving, and what childhood and adulthood factors influence their level of involvement. Quantitative research presents findings from 1169 men across six countries with children aged 0-4, and a qualitative study presents findings from in-depth interviews with 83 men engaged in atypical caregiving practices. Survey research finds that being taught to care for children, witnessing one's father take care of one's siblings, respondents' present attitudes about gender equality and having outside help (or none, in some cases) were all also associated with men's higher level of involvement. Qualitative research reveals that men's experiences of violence, the normalisation of domestic work as children and life circumstances rather than greater-than-average beliefs in gender equality all propelled them into care work. Findings suggest that engaging more men into care work implies changes to policies and structural realities in the workplace coupled with changing gender attitudes. These insights inform policy and practice aimed at promoting greater involvement in care work by men.

A cohort study of psychosocial work stressors on work ability among Brazilian hospital workers.

PubMed

Martinez, Maria Carmen; do Rosário Dias de Oliveira Latorre, Maria; Fischer, Frida Marina

2015-07-01

Hospital work is characterized by stressors that can influence work ability. The present study aims to assess the association between psychosocial work stressors and changes in work ability in a group of Brazilian hospital employees. From 1,022 workers included in a 3-year cohort started in 2009, 423 (41.4%) returned the applied questionnaires in 2012. Changes in work ability were considered as the dependent variable and the investigated psychosocial work stressors as independent variables. Logistic regression models adjusted for potential con-founders (demographic, occupational features, social support, overcommitment, and situations liable to cause pain/injury). High levels of exposure to psychosocial work stressors were significantly associated with decreased work ability: job strain (OR = 2.81), effort-reward imbalance (OR = 3.21). Strategies to reduce psychosocial work stressors should be considered to maintain hospital employees' work ability. Such strategies have implications for institutional and social policies and might be included in quality management programs. © 2015 Wiley Periodicals, Inc.

Exploring the relationship between work environment, job satisfaction, and intent to stay of Jordanian nurses in underserved areas.

PubMed

AbuAlRub, Raeda; El-Jardali, Fadi; Jamal, Diana; Abu Al-Rub, Nawzat

2016-08-01

The aims of this study are to (1) examine the relationships between work environment, job satisfaction and intention to stay at work; and (2) explore the predicting factors of intention to stay at work among nurses in underserved areas. Developing and fostering creative work environment are paramount especially in underserved areas, where the work conditions present many challenges. A descriptive correlational design was utilized to collect data from 330 hospital nurses who worked in two underserved governorates in Jordan. A set of instruments were used to measure the variables of the study. The results showed a strong positive association between job satisfaction and work environment. The results of logistic regression indicated receiving housing, job satisfaction, and work environment were the predicting variables of the level of intention to stay at work. It is critical to improve work conditions and create a culture of supportive work environment in underserved area. Copyright © 2015 Elsevier Inc. All rights reserved.

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

PubMed

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

2017-01-01

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

Mediating role of work engagement in the relationship between job resources and personal resources with turnover intention among female nurses.

PubMed

Shahpouri, Samira; Namdari, Kourosh; Abedi, Ahmad

2016-05-01

One of the latest models proposed with regard to work engagement is the detailed model put forward by Bakker and Demerouti (2007). The present study aims at investigating the effect of job resources and personal resources on turnover intention with the mediator role of work engagement among female nurses at Isfahan Alzahra Hospital. In the current study, job and personal resources were considered as the predictors of job turnover and work engagement was considered as the mediator variable among predictive and criterion variables. The data of the present study were collected from 208 female nurses who were selected by systematic random sampling. As for the analysis of the collected data, structural equations model, normal distribution method, and Bootstrap method in Macro, Preacher and Hayes, (2004) program were deployed. The findings showed that the personal resources affect the turnover intention both directly and indirectly (through work engagement); however, job resources are just associated with turnover intention with the mediating role of work engagement. The results of the study have important implications for organizations' managers about improving work engagement. Copyright © 2015 Elsevier Inc. All rights reserved.

Physical and postural aspects of teachers during work activity.

PubMed

da Silva, Nilson Rogério; Almeida, Maria Amélia

2012-01-01

Studies indicate that teachers constitute a professional segment, in which the work characteristics and the demands originating from the act of teaching, favor the emergence of sickness, concerning physical or emotional aspects. The present work aimed to describe physical and postural aspects during the working activity of teachers. A total of 120 elementary school teachers (1st to 8th grade) took part in the survey. For data collection, a questionnaire was applied: it included personal and occupational information, perception of discomfort and being off work; physical strength activities; posture at work and physical conditioning activities. The average age of teachers of the present sample corresponds to 35,8 years. In relation to activities which generate more physical strength, the answer none of the activities was predominant with 30 answers; followed by writing on the board, standing up during the period of classes, explanation of the subjects, class elaboration, correction of homework and others. The area of the body with higher amount of occurrences and prevalent discomfort referred to the lower limbs and spinal cord. These data inform the necessity of investing in prevention programs for the teachers, in order to develop strategies into the organizational context and interventions at the work environment.

A participatory physical and psychosocial intervention for balancing the demands and resources among industrial workers (PIPPI): study protocol of a cluster-randomized controlled trial.

PubMed

Gupta, Nidhi; Wåhlin-Jacobsen, Christian Dyrlund; Henriksen, Louise Nøhr; Abildgaard, Johan Simonsen; Nielsen, Karina; Holtermann, Andreas

2015-03-20

Need for recovery and work ability are strongly associated with high employee turnover, well-being and sickness absence. However, scientific knowledge on effective interventions to improve work ability and decrease need for recovery is scarce. Thus, the present study aims to describe the background, design and protocol of a cluster randomized controlled trial evaluating the effectiveness of an intervention to reduce need for recovery and improve work ability among industrial workers. A two-year cluster randomized controlled design will be utilized, in which controls will also receive the intervention in year two. More than 400 workers from three companies in Denmark will be aimed to be cluster randomized into intervention and control groups with at least 200 workers (at least 9 work teams) in each group. An organizational resources audit and subsequent action planning workshop will be carried out to map the existing resources and act upon initiatives not functioning as intended. Workshops will be conducted to train leaders and health and safety representatives in supporting and facilitating the intervention activities. Group and individual level participatory visual mapping sessions will be carried out allowing team members to discuss current physical and psychosocial work demands and resources, and develop action plans to minimize strain and if possible, optimize the resources. At all levels, the intervention will be integrated into the existing organization of work schedules. An extensive process and effect evaluation on need for recovery and work ability will be carried out via questionnaires, observations, interviews and organizational data assessed at several time points throughout the intervention period. This study primarily aims to develop, implement and evaluate an intervention based on the abovementioned features which may improve the work environment, available resources and health of industrial workers, and hence their need for recovery and work ability.

Long-Term Sickness Absence Due to Mental Disorders Is Associated with Individual Features and Psychosocial Work Conditions

PubMed Central

da Silva-Junior, João Silvestre; Fischer, Frida Marina

2014-01-01

Aims Sickness absence is a socioeconomic global burden. In Brazil, mental disorders are the third leading cause of social security benefits payments. The aim of the present study was to compare factors associated with long-term sickness absence between workers who claimed social benefits due to mental disorders or by other causes. We investigated individual features and occupational characteristics. In addition, we evaluated psychosocial factors at work assessed by the Demand-Control-Support (DCS) and Effort-Reward Imbalance (ERI) models, and whether they were associated with long-term sickness absence due to mental disorders (LTSA-MD). Methods The present case-control study was conducted in São Paulo, Brazil. The sample (n = 385) included workers on sick leave for more than 15 days. Cases were the participants with disabling psychiatric illnesses, and controls were the ones with other disabling diseases. Interviews were conducted to assess individual features (sociodemographic data, health habits/lifestyle, health conditions) and occupational characteristics. The participants' perception of exposure to dimensions of the DCS and ERI models was also recorded. Multiple logistic regressions were performed to evaluate the association between independent variables and LTSA-MD. Results All the regression analyses showed that LTSA-MD was associated with female sex, self-reported white skin color, higher education level, high tobacco consumption, high alcohol intake, two or more comorbidities, exposure to violence at work, high job strain and low social support at work, effort-reward imbalance and high overcommitment to work. LTSA-MD was associated with separate and combined DCS and ERI stress models. Conclusions Individual features and work conditions were associated with LTSA-MD. Combined analysis of stress models showed that psychosocial factors at work were significantly associated with LTSA-MD. Resourceful use of this information may contribute to the implementation of preventive actions and strategies to facilitate return to work targeting the populations most susceptible to mental disorders. PMID:25531900

[The relationship between work-family interface and turnover intention: a study in a sample of Italian nurses].

PubMed

Ghislieri, Chiara; Molino, Monica; Gatti, Paola

2015-04-04

Work-family interface is an increasingly central research topic in organizational studies, and it is considered particularly relevant in healthcare contexts. Several studies on nursing staff showed the role of work-family conflict (WFC) and enrichment (WFE) in influencing work dynamics. The present study aims  at examining the relationship between work-family interface (in terms of conflict and enrichment) and turnover intentions (TI), in a sample of Italian nurses. A sample of 478 nurses filled in a self-report questionnaire, consisting of different scales based on the international literature. Regression analysis, with TI as dependent variable, showed a positive relationship with WFC and a negative relationship with WFE. The results of the study confirmed that WFC was a potential predictor of TI, able to influence the tendency to desire a new job and look for a new occupation. WFE also had a role in influencing this outcome: perceptions of enrichment from work to family can contribute to reducing TI. The results of the present study indicate the importance of developing working contexts that will foster work-family conciliation, through policies and practices able to reduce the negative interference from work to family, and to increase opportunities to improve and develop new skills that can be used also in other contexts.

Landscape and pesticide effects on honey bees: forager survival and expression of acetylcholinesterase and brain oxidative genes

USDA-ARS?s Scientific Manuscript database

The aim of the present work was to assess the effects of agricultural pesticides on honey bee (Apis mellifera L.) survival and physiological stress. Integrated use of acetylcholinesterase (AChE) and antioxidant enzymes (catalase and glutathione S-transferase) was tested on honey bee brains for detec...

Alienation in Mathematics Education: Critique and Development of Neo-Vygotskian Perspectives

ERIC Educational Resources Information Center

Williams, Julian

2016-01-01

This paper aims to critique and develop neo-Vygotskian work in mathematics education from (i) within the Vygotskian and activity theoretic tradition, and where necessary from (ii) a Bourdieusian perspective. First, I critique Roth and Radford's (2011) version of Cultural-historical Activity Theory, suggesting that a classroom episode presented as…

Prevalence of Burnout Syndrome of Greek Child Care Workers and Kindergarten Teachers

ERIC Educational Resources Information Center

Rentzou, Konstantina

2015-01-01

The present study, employing the Maslach Burnout Inventory-Educators Survey, aims to compare and explore possible differences to the levels of burnout reported by the two main professional groups working in the early childhood education and care sector in Greece, that is kindergarten teachers and childcare workers. The correlation between the…

Academic Performance, School Desertion and Emotional Paradigm in University Students

ERIC Educational Resources Information Center

Sosa, Emma Rosa Cruz; Barrientos, Laura Gática; Castro, Patricia Eugenia García; García, Jesús Hernández

2010-01-01

The present work aims to describe academic performance, school desertion and the emotional paradigm of the university students of the accounting school of the Benemérita Universidad Autónoma de Puebla (FCPBUAP). We have found that low academic performance is related to students' economic deficiency, which affects their concentration on their…

Working for Clean Water, 2: Citizen Handbooks. An Information Program for Advisory Groups.

ERIC Educational Resources Information Center

Stoltzfus, Lorna Chr., Ed.

Presented is material from an information program designed to help citizen advisory groups and local officials improve decision-making in water quality planning. This program is aimed at helping people focus on essential issues and questions by providing materials suitable for persons with non-technical backgrounds. The following chapters are…

Teachers' Temporary Support and Worked-Out Examples as Elements of Scaffolding in Mathematical Modeling

ERIC Educational Resources Information Center

Tropper, Natalie; Leiss, Dominik; Hänze, Martin

2015-01-01

Empirical findings show that students have manifold difficulties when dealing with mathematical modeling problems. Accordingly, approaches for supporting students in modeling-based learning environments have to be investigated. In the research presented here, we adopted a scaffolding perspective on teaching modeling with the aim of both providing…

Using Environmental Stimuli in Physical Activity Intervention for School Teachers: A Pilot Study

ERIC Educational Resources Information Center

Cheung, Peggy PY.; Chow, Bik C.; Parfitt, Gaynor

2008-01-01

The purpose of the present study was to examine the effectiveness of a six-week intervention that aimed to promote teachers' physical activity level during working hours. Thirty-eight teachers from three intervention schools (schools randomly assigned as intervention group) received intervention prompts: SMS messages, leaflets and posters…

Difficulties Encountered by Academicians in Academic Research Processes in Universities

ERIC Educational Resources Information Center

Yalçin, Sinan; Altun Yalçin, Sema

2017-01-01

This present research, aimed to determine the occasions, which the academicians encountered during the academic research process and how these affect the research process, was prepared as a case study pattern among the qualitative research methods. 34 academicians, who were working in a university in Turkey, participated in the research. The data…

Priorities in Education: Pre-School; Evidence and Conclusions. World Bank Staff Working Paper No. 323.

ERIC Educational Resources Information Center

Smilansky, M.

This paper presents and evaluates the broad results of pre-school intervention experiments and programs aimed at fostering the intellectual and social development of "disadvantaged" groups. Among the general findings discussed are (1) there is a "sensitive," or even "critical," period in child development, an age at…

Brecht: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Demetz, Peter, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Sergey Tretiakov, Hearings of the House Committee on Un-American Activities, Hannah Arendt, Eric Bentley, Oscar Budel, Ernst Schumacher, I. Fradkin, Hans Egon Holthusen, Gunter Rohrmoser, Walter H. Sokol, Franz Norbert…

Cultural Differences in the Development of Processing Speed

ERIC Educational Resources Information Center

Kail, Robert V.; McBride-Chang, Catherine; Ferrer, Emilio; Cho, Jeung-Ryeul; Shu, Hua

2013-01-01

The aim of the present work was to examine cultural differences in the development of speed of information processing. Four samples of US children ("N" = 509) and four samples of East Asian children ("N" = 661) completed psychometric measures of processing speed on two occasions. Analyses of the longitudinal data indicated…

Towards a Sufficient Theory of Transition in Cognitive Development.

ERIC Educational Resources Information Center

Wallace, J. G.

The work reported aims at the construction of a sufficient theory of transition in cognitive development. The method of theory construction employed is computer simulation of cognitive process. The core of the model of transition presented comprises self-modification processes that, as a result of continuously monitoring an exhaustive record of…

Attitudes toward Violence Scale: Psychometric Properties with a High School Sample

ERIC Educational Resources Information Center

Davidson, M. Meghan; Canivez, Gary L.

2012-01-01

Youth violence represents a serious problem affecting individuals, communities, and the larger society. Greater efforts aimed at the eradication of youth violence are necessary, and work in this field could be enhanced by psychometrically strong measures. The present study examined the factor structure of the Attitudes Toward Violence Scale (ATV)…

Children as Catalysts of Change: Children's Participation in Rural Development in India.

ERIC Educational Resources Information Center

Wesley, Caroline

1995-01-01

Presents information on the participation of children in effecting change in their lives and their communities in The Concerned for Working Children rural project in Karnataka, India. Discusses the concept of a children's trade union and the nature of community participation in empowering children to lead self-reliant lives. (AIM)

Identification of Personal Factors that Determine Work Outcome for Adults with Intellectual Disability

ERIC Educational Resources Information Center

Martorell, A.; Gutierrez-Recacha, P.; Pereda, A.; Ayuso-Mateos, J. L.

2008-01-01

Background: Access to employment for people with intellectual disability (ID) has become a social priority. The aim of the present study is to try to determine which variables [sociodemographic variables, intelligence quotient (IQ), presence or absence of a psychiatric disorder, functioning, self-determination, and behavioural problems] could most…

Homer: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Steiner, George, Ed.; Fagles, Robert, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by George Steiner, Leo Tolstoy, Ezra Pound, Erich Auerbach, Edwin Muir, Cedric H. Whitman, Albert B. Lord, W. H. Auden, Ernst Bloch, Georg Lukacs, C. Day Lewis, Gabriel Germain, Franz Kafka, Rachel Bespaloff, Robert…

Semantic Similarity Measures for the Generation of Science Tests in Basque

ERIC Educational Resources Information Center

Aldabe, Itziar; Maritxalar, Montse

2014-01-01

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

Fostering Regimes of Truth: Understanding and Reflecting on the Freedom School Way

ERIC Educational Resources Information Center

Smith, Kersha

2010-01-01

The aim of the present paper is to investigate the inner workings of a North American summer enrichment programme named Freedom School. More specifically this research explores how participants of the Children's Defense Fund (CDF) Freedom School programme experience "the Freedom School way", an amalgam of ideologies, discourses, and behaviours…

Moliere: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Guicharnaud, Jacques, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Jacques Guicharnaud, Rene Bray, Gustave Lanson, Alfred Simon, Will G. Moore, Ramon Fernandez, Paul Benichou, Lionel Gossman, Andre Villiers, James Doolittle, H. Gaston Hall, Robert J. Nelson, Jacques Copeau, Charles…

Promoting Individual and Group Regulated Learning in Collaborative Settings: An Experience in Higher Education

ERIC Educational Resources Information Center

Onrubia, Javier; Rochera, Maria José; Engel, Anna

2015-01-01

We present a teaching innovation intervention aimed at promoting individual and group learning regulation in undergraduate students working in a computer supported collaborative learning environment. Participants were 127 students and three teachers of a compulsory course on Educational Psychology at the University of Barcelona (Spain). As a…

Evaluating and Recommending Greek Newspapers' Websites Using Clustering

ERIC Educational Resources Information Center

Kanellopoulos, Dimitris; Kotsiantis, Sotiris

2012-01-01

Purpose: The aim of this work is to evaluate Greek newspaper websites using clustering and a number of criteria obtained from the Alexa search engine. Furthermore, a recommendation approach is proposed for matching Greek online newspapers with the profiles of potential readers. The paper presents the implementation and validation of a recommender…

The Dynamics of Climate Change: A Case Study in Organisational Learning

ERIC Educational Resources Information Center

Wasdell, David

2011-01-01

Purpose: Based in the discipline of applied consultancy-research, this paper seeks to present a synthesis-review of the social dynamics underlying the stalled negotiations of the United Nations Framework Convention on Climate Change. Its aim is to enhance understanding of the processes involved, to offer a working agenda to the organizational…

International Encounters: Experiences of Visitors and Hosts in a Cross-Cultural Program

ERIC Educational Resources Information Center

Ranz, Rebecca; Nuttman-Shwartz, Orit; Thachil, Githa

2015-01-01

The present study aimed to gain further insights into how visiting international social work students and their hosts from different cultures learn about each others' social services, culture, and personal values. Six Israeli students and 8 Indian students have written narratives and reflections on their experiences in the international encounter…

Participation Through Gaze Controlled Computer for Children with Severe Multiple Disabilities.

PubMed

Holmqvist, Eva; Derbring, Sandra; Wallin, Sofia

2017-01-01

This paper presents work on developing methodology material for use of gaze controlled computers. The target group is families and professionals around children with severe multiple disabilities. The material includes software grids for children at various levels, aimed for communication, leisure and learning and will be available for download.

Developing Educational Alternatives: Some New Ways for Education in Rural Areas.

ERIC Educational Resources Information Center

Wood, A. W.

The evolution and diversification of alternative educational programmes for rural communities are traced from the "shock-absorber" approach, aimed at a sector of society which presented a visible need, toward community education and some of the working principles behind it. The starting point for examining educational evolution is traditional…

Study of Personal and Social Adjustment Ability of the Disabled Pupils

ERIC Educational Resources Information Center

Ryabova, Natalia Vladimirovna; Parfyonova, Tatyana Aleksandrovna

2015-01-01

The article presents the results of experimental work aimed at studying personal and social adjustment of a child with disabilities. Analysis of domestic and foreign psychological and educational literature allowed us to determine the key concept of the study, namely "social and personal orientation", as a trait of a human's personality,…

Epistemic Match: A Pedagogical Concept for Understanding How Students Fit into the Chosen Subject

ERIC Educational Resources Information Center

O'Siochru, Cathal; Norton, Lin

2014-01-01

Previous studies have suggested that a student's personal epistemological beliefs can be a predictor of their academic performance. The current research aimed to extend this work by exploring whether the disciplinary epistemological beliefs presented to students in their classes and assessments might mediate the relationship between students'…

Proteomic analysis of a model fish species exposed to individual pesticides and a binary mixture--Presentation

EPA Science Inventory

Pesticides are nearly ubiquitous in surface waters of the United States, where they often are found as mixtures. The molecular mechanisms underlying the toxic effects of sub-lethal exposure to pesticides as both individual and mixtures are unclear. The current work aims to ident...

Alternative evaluation of innovations’ effectiveness in mechanical engineering

NASA Astrophysics Data System (ADS)

Puryaev, A. S.

2017-09-01

The aim of present work is approbation of the developed technique for assessing innovations’ effectiveness. We demonstrate an alternative assessment of innovations’ effectiveness (innovation projects) in mechanical engineering on illustrative example. It is proposed as an alternative to the traditional method technique based on the value concept and the method of “Cash flow”.

An Alternative Reading of Modern Religious Education in England and Wales

ERIC Educational Resources Information Center

Barnes, L. Philip

2009-01-01

This paper challenges the overly positive image of the contribution made by religious education in England and Wales to the attainment of liberal educational aims that was recently presented in this journal, in the context of a review symposium on a "festschrift" celebrating the work and achievements of the influential British religious…

Personal Learning Environments and University Teacher Roles Explored Using Delphi

ERIC Educational Resources Information Center

Shaikh, Zaffar Ahmed; Khoja, Shakeel Ahmed

2014-01-01

This paper presents the results of research using an online Delphi method, which aimed to explore university teacher roles and readiness for learner-centred pedagogy, driven by personal learning environments (PLEs). Using a modified Policy Delphi technique, a group of researchers worked with 34 international experts who are university teachers by…

Hardy: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Guerard, Albert J., Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Albert Guerard, Donald Davidson, Morton Dauwen Zabel, D. H. Lawrence, John Hollowan, Dorothy Van Ghent, John Paterson, A. Alvarez, Delmore Schwartz, W. H. Auden, David Perkins, and Samuel Hynes--all dealing with the…

Executive Function in Adolescents with Down Syndrome

ERIC Educational Resources Information Center

Lanfranchi, S.; Jerman, O.; Dal Pont, E.; Alberti, A.; Vianello, R.

2010-01-01

Background: The present work is aimed at analysing executive function (EF) in adolescents with Down Syndrome (DS). So far, EF has been analysed mainly in adults with DS, showing a pattern of impairment. However, less is known about children and adolescents with this syndrome. Studying adolescents with DS might help us better understand whether…

The Effect of Chemistry Laboratory Activities on Students' Chemistry Perception and Laboratory Anxiety Levels

ERIC Educational Resources Information Center

Aydogdu, Cemil

2017-01-01

Chemistry lesson should be supported with experiments to understand the lecture effectively. For safety laboratory environment and to prevent laboratory accidents; chemical substances' properties, working principles for chemical substances' usage should be learnt. Aim of the present study was to analyze the effect of experiments which depend on…

Preparation and evaluation of Apollo 14 composite experiments

NASA Technical Reports Server (NTRS)

Steurer, W. H.; Kaye, S.

1971-01-01

An account is given of the work aimed at flight experiments on Apollo 14, in relation to space manufacturing processes. Evaluation of suitable materials, definition of in-flight processing procedures, preparation of preprocessed materials and delivery, and evaluation of the space-processed samples after return from the Apollo 14 flight are presented.

Professional Development of Teacher Educators: A Cross Border Story

ERIC Educational Resources Information Center

Laws, Kevin; Harbon, Lesley; Nguyen, Nam; Trinh, Lap

2009-01-01

This paper presents the results of a collaborative project between the Faculty of Education and Social Work at the University of Sydney, Australia, and the School of Education at Can Tho University, Vietnam. The project aimed to develop a model for the professional development of teacher educators in the context of educational innovations in…

Argument Strength and the Persuasiveness of Stories

ERIC Educational Resources Information Center

Schreiner, Constanze; Appel, Markus; Isberner, Maj-Britt; Richter, Tobias

2018-01-01

Stories are a powerful means to change people's attitudes and beliefs. The aim of the current work was to shed light on the role of argument strength (argument quality) in narrative persuasion. The present study examined the influence of strong versus weak arguments on attitudes in a low or high narrative context. Moreover, baseline attitudes,…

Investigation of Professional Self Sufficiency Levels of Physical Education and Sports Teachers

ERIC Educational Resources Information Center

Saracaoglu, Asuman Seda; Ozsaker, Murat; Varol, Rana

2012-01-01

The present research aimed at detecting professional self sufficiency levels of physical education and sports teachers who worked in Izmir Province and at investigating them in terms of some variables. For data collection, Teacher's Sense of Efficacy Scale-developed by Moran and Woolfolk-Hoy (2001) and Turkish validity and reliability studies…

Research Knowledge Transfer through Business-Driven Student Assignment

ERIC Educational Resources Information Center

Sas, Corina

2009-01-01

Purpose: The purpose of this paper is to present a knowledge transfer method that capitalizes on both research and teaching dimensions of academic work. It also aims to propose a framework for evaluating the impact of such a method on the involved stakeholders. Design/methodology/approach: The case study outlines and evaluates the six-stage…

Depth of Processing and Age Differences

ERIC Educational Resources Information Center

Kheirzadeh, Shiela; Pakzadian, Sarah Sadat

2016-01-01

The present article is aimed to investigate whether there are any differences between youngsters and adults in their working and long-term memory functioning. The theory of Depth of Processing (Craik and Lockhart in "J Verbal Learning Verbal Behav" 11:671-684, 1972) discusses the varying degrees of strengths of memory traces as the…

Camus: A Collection of Critical Essays. Twentieth Century Views Seies.

ERIC Educational Resources Information Center

Bree, Germaine, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Germaine Bree, Nicola Chairmonte, Serge Doubrovsky, Justin O'Brien, Wilfrid Sheed, Roger Quilliot, Thomas L. Hanna, Bernard C. Murchland, Henri Peyre, S. Beynon John, Rachel Bespaloff, Jean-Paul Sartre, Robert Champigny,…

Kafka: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Gray, Ronald, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Ronald Gray, Edwin Muir, Friedrich Beissner, R. O. C. Winkler, Johannes Pfeiffer, Caroline Gordon, Idris Parry, Edmund Wilson, Erich Heller, Austin Warren, Eliseo Vivas, Albert Camus, Martin Buber, and H. S. Reiss--all…

Age-Related Progressions in Story Structure in Young Children's Narratives

ERIC Educational Resources Information Center

Khan, Kiren S.; Gugiu, Mihaiela R.; Justice, Laura M.; Bowles, Ryan P.; Skibbe, Lori E.; Piasta, Shayne B.

2016-01-01

Purpose: Prior theoretical and empirical work has referenced several broad stages of narrative development, particularly in terms of young children's understanding of story structure. However, there is considerable variation in how story structure has been defined and assessed across these studies. The aims of the present study were threefold: (a)…

Verbal Knowledge, Working Memory, and Processing Speed as Predictors of Verbal Learning in Older Adults

ERIC Educational Resources Information Center

Rast, Philippe

2011-01-01

The present study aimed at modeling individual differences in a verbal learning task by means of a latent structured growth curve approach based on an exponential function that yielded 3 parameters: initial recall, learning rate, and asymptotic performance. Three cognitive variables--speed of information processing, verbal knowledge, working…

Iranian Journal of Language Studies (IJLS). Volume 2, Number 1

ERIC Educational Resources Information Center

Salmani-Nodoushan, Mohammad Ali, Ed.

2008-01-01

"Iranian Journal of Language Studies" ("IJLS") is devoted to all areas of language and linguistics. Its aim is to present work of current interest in all areas of language study. No particular linguistic theories or scientific trends are favored: scientific quality and scholarly standing are the only criteria applied in the…

Distributing Positive Leadership: The Case of Team Counseling

ERIC Educational Resources Information Center

Tubin, Dorit; Pinyan-Weiss, Michal

2015-01-01

The concept of distributed leadership is widely used, but the ways whereby it becomes positive when distributed from the principal through the school counselor, still call for further clarification. The present study aims to illuminate this subject by analyzing the work of the principal and the counselors in five successful Israeli schools. Using…

F. Scott Fitzgerald: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Mizener, Arthur, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Arthur Mizener, Lionel Trilling, William Troy, Wright Morris, John Aldridge, Edwin Fussell, Andrews Wanning, Malcolm Cowley, Leslie Fiedler, Charles E. Shain, Edmund Wilson, James E. Miller, Jr., Donald Ogden Stewart,…

Education Quality in Kazakhstan in the Context of Competence-Based Approach

ERIC Educational Resources Information Center

Nabi, Yskak; Zhaxylykova, Nuriya Ermuhametovna; Kenbaeva, Gulmira Kaparbaevna; Tolbayev, Abdikerim; Bekbaeva, Zeinep Nusipovna

2016-01-01

The background of this paper is to present how education system of Kazakhstan evolved during the last 24 years of independence, highlighting the contemporary transformational processes. We defined the aim to identify the education quality in the context of competence-based approach. Methods: Analysis of references, interviewing, experimental work.…

Preparing Computing Students for Culturally Diverse E-Mediated IT Projects

ERIC Educational Resources Information Center

Conrad, Marc; French, Tim; Maple, Carsten; Zhang, Sijing

2006-01-01

In this paper we present an account of an undergraduate team-based assignment designed to facilitate, exhibit and record team-working skills in an e-mediated environment. By linking the student feedback received to Hofstede's classic model of cultural dimensions we aim to show the assignment's suitability in revealing the student's multi-cultural…

Eclectic Model in the Malaysian Education System

ERIC Educational Resources Information Center

Othman, Nooraini; Mohamad, Khairul Azmi; Ilmuwan, Yayasan

2011-01-01

The present work aims at analysing the adoption of eclectic model in the Malaysian education system. The analysis is specifically looked from the angle of Islam and the Muslims. Malaysia has a long history of education system developments, from pre to post independence of the country. From what was initially traditional, modernity later came to…

Cultural Appropriation of Political Participation and Concepts of Democracy in Greece

ERIC Educational Resources Information Center

Kontogiannopoulou-Polydorides, Georgia; Andritsopoulou, C.

2003-01-01

The present work explores aspects of political thinking of Greek adolescents in relation to civic education. The chapter aims to investigate the relationship of social and political education, as taught in high-school, to students' concepts and attitudes centering on the way students (a) formulate attitudes towards anticipated political…

English-Afrikaans Intrasentential Code Switching: Testing a Feature Checking Account

ERIC Educational Resources Information Center

van Dulm, Ondene

2009-01-01

The work presented here aims to account for the structure of intrasentential code switching between English and Afrikaans within the framework of feature checking theory, a theory associated with minimalist syntax. Six constructions in which verb position differs between English and Afrikaans were analysed in terms of differences in the strength…

Executive Functions in Individuals with Williams Syndrome

ERIC Educational Resources Information Center

Menghini, D.; Addona, F.; Costanzo, F.; Vicari, S.

2010-01-01

Background: The present study was aimed at investigating working memory (WM) and executive functions capacities in individuals with Williams syndrome (WS) as compared with mental-age matched typically developing (TD) children. Method: In order to serve the study goal, a sizeable battery of tasks tapping WM as well as attention, memory, planning,…

Research Skills Development in Higher Education Students

ERIC Educational Resources Information Center

Bergamini, Tiziana Priede; Navarro, Cristina Lopez-Cozar

2014-01-01

This case study presents the development of a research project in a third-year undergraduate course, Family Business Administration. The research project aimed at promoting research skills in students. The authors formed working groups of no more than six students, and each group had to select an original research topic after conducting a…

Calculation of local optical properties in highly scattering media using a-priori structural information for application to simultaneous NIR-MR breast examination

NASA Astrophysics Data System (ADS)

Ntziachristos, Vasilis; Yodh, Arjun G.; Schnall, Mitchell D.; Ma, XuHui; Chance, Britton

1998-12-01

A single photon counting NIR imager designed to work simultaneously with an MRI scanner for concurrent NIR-MR mammography has recently been developed. The combination of imaging modalities aims in effectively investigating the competence of optical imaging as a stand along modality and as an MRI add-on in order to increase the sensitivity and specificity of the mammoraphic examination. In this work we focus on the second aim. We present the methodology developed to employ the MR anatomical information in order to simplify the forward problem and accurately calculate local tissue optical properties, by fitting the NIR data to this model. Derivation of local optical properties due to intrinsic or extrinsic may identify the existence of malignant and benign breast tissue NIR signatures. We have evaluated the performance of the solver with experimental measurements, also presented here, from models with known absorption perturbations. The average quantification error of absolute absorption of local lesions has been found to be less than 10% in simple models and algorithm convergence is always ensured.

Alternative Opportunistic Alert Diffusion to Support Infrastructure Failure during Disasters

PubMed Central

Mezghani, Farouk; Mitton, Nathalie

2017-01-01

Opportunistic communications present a promising solution for disaster network recovery in emergency situations such as hurricanes, earthquakes, and floods, where infrastructure might be destroyed. Some recent works in the literature have proposed opportunistic-based disaster recovery solutions, but they have omitted the consideration of mobile devices that come with different network technologies and various initial energy levels. This work presents COPE, an energy-aware Cooperative OPportunistic alErt diffusion scheme for trapped survivors to use during disaster scenarios to report their position and ease their rescue operation. It aims to maintain mobile devices functional for as long as possible for maximum network coverage until reaching proximate rescuers. COPE deals with mobile devices that come with an assortment of networks and aims to perform systematic network interface selection. Furthermore, it considers mobile devices with various energy levels and allows low-energy nodes to hold their charge for longer time with the support of high-energy nodes. A proof-of-concept implementation has been performed to study the doability and efficiency of COPE, and to highlight the lessons learned. PMID:29039770

Perception of effort in Exercise Science: Definition, measurement and perspectives.

PubMed

Pageaux, Benjamin

2016-11-01

Perception of effort, also known as perceived exertion or sense of effort, can be described as a cognitive feeling of work associated with voluntary actions. The aim of the present review is to provide an overview of what is perception of effort in Exercise Science. Due to the addition of sensations other than effort in its definition, the neurophysiology of perceived exertion remains poorly understood. As humans have the ability to dissociate effort from other sensations related to physical exercise, the need to use a narrower definition is emphasised. Consequently, a definition and some brief guidelines for its measurement are provided. Finally, an overview of the models present in the literature aiming to explain its neurophysiology, and some perspectives for future research are offered.

Study of activities of postmen motorcyclists: a look at motorcycle accidents.

PubMed

Nascimento, Lícia Maria Barreto do; Bortolotto, Gracielle Aparecida Orlando

2012-01-01

This article presents the steps of transforming the material and organizational aspects in the work environment, beyond the social order for the proper development of activities in the Household Distribution Center, the Postmen Motorcyclists. The demand was made by managers from the accident records, establishing the need to identify the working conditions of postmen motorcyclists, regarding motorcycle accidents occurring on public roads. Based on the characteristics of the steps required by the methodology, was necessary to realize internal and external observations, with the aim of identifying the dynamics of the accident and the collective dimensions of activity which requires a strategy for monitoring the work on the street.

[Job satisfaction, volition and reasons for choice of temporary work].

PubMed

Muzzolon, Cristina; Spoto, Andrea; Vidotto, Giulio

2012-01-01

In this paper, we reviewed the literature on volition and the principal studies on the reasons for choosing temporary work, which explain in more details how voluntary/involuntary status is interpreted. The description of a research, based on a sample of 1979 workers, is presented with two aims: 1. confirm a structural model that examines the effects on satisfaction of some variables, such as motivation and trust; 2. evaluate the influence of volition and reasons for choosing a temporary employment on job satisfaction. The results confirm the plausibility of the proposed structural model and show interesting results regarding the reasons for choosing temporary work.

Interviewing patients and practitioners working together in teams. A multi-layered puzzle: putting the pieces together.

PubMed

Ringstad, Oystein

2010-08-01

This paper presents and evaluates a methodological approach aiming at analysing some of the complex interaction between patients and different health care practitioners working together in teams. Qualitative health care research describes the values, perceptions and conceptions of patients and practitioners. In modern clinical work patients and professional practitioners often work together on complex cases involving different kinds of knowledge and values, each of them representing different perspectives. We need studies designed to capture this complexity. The methodological approach presented here is exemplified with a study in rehabilitation medicine. In this part of the health care system the clinical work is organized in multi-professional clinical teams including patients, handling complex rehabilitation processes. In the presented approach data are collected in individual in-depth interviews to have thorough descriptions of each individual perspective. The interaction in the teams is analysed by comparing different descriptions of the same situations from the involved individuals. We may then discuss how these perceptions relate to each other and how the individuals in the team interact. Two examples from an empirical study are presented and discussed, illustrating how communication, differences in evaluations and the interpretation of incidents, arguments, emotions and interpersonal relations may be discussed. It is argued that this approach may give information which can supplement the methods commonly applied in qualitative health care research today.

[Work process and working conditions in poultry processing plants: report of a survey on occupational health surveillance].

PubMed

Oliveira, Paulo Antonio Barros; Mendes, Jussara Maria Rosa

2014-12-01

This article presents the report of a survey on health surveillance activities performed in poultry processing plants in the south of Brazil. It aims to contribute to an understanding of the work process developed, the growth of the sector, the organization of labor and the confrontation with the economic model of this sector, which has been exposing employees to working conditions that undermine their health. The working conditions identified are considered largely incompatible with health and human dignity. The study supports interinstitutional intervention, especially with the Public Ministry of Labor, criticizes the weak implementation of specific government interventions in health conditions in the industry and introduces the new Regulatory Standard 36 as a positive perspective for the near future.

Meeting Report: International Symposium on the Genetics of Aging and Life History II

PubMed Central

Lee, Seung‐Jae V.; Nam, Hong Gil

2015-01-01

The second International Symposium on the Genetics of Aging and Life History was held at the campus of Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, South Korea, from May 14 to 16, 2014. Many leading scientists in the field of aging research from all over the world contributed to the symposium by attending and presenting their recent work and thoughts. The aim of the symposium was to stimulate international collaborations and interactions among scientists who work on the biology of aging. In the symposium, the most recent and exciting work on aging research was presented, covering a wide range of topics, including the genetics of aging, age‐associated diseases, and cellular senescence. The work was conducted in various organisms, including C. elegans, mice, plants, and humans. Topics covered in the symposium stimulated discussion of novel directions for future research on aging. The meeting ended with a commitment for the third International Symposium on the Genetics of Aging and Life History, which will be held in 2016. PMID:26115541

Meeting Report: International Symposium on the Genetics of Aging and Life History II.

PubMed

Artan, Murat; Hwang, Ara B; Lee, Seung V; Nam, Hong Gil

2015-06-01

The second International Symposium on the Genetics of Aging and Life History was held at the campus of Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, South Korea, from May 14 to 16, 2014. Many leading scientists in the field of aging research from all over the world contributed to the symposium by attending and presenting their recent work and thoughts. The aim of the symposium was to stimulate international collaborations and interactions among scientists who work on the biology of aging. In the symposium, the most recent and exciting work on aging research was presented, covering a wide range of topics, including the genetics of aging, age-associated diseases, and cellular senescence. The work was conducted in various organisms, includingC. elegans, mice, plants, and humans. Topics covered in the symposium stimulated discussion of novel directions for future research on aging. The meeting ended with a commitment for the third International Symposium on the Genetics of Aging and Life History, which will be held in 2016.

Theorem Proving In Higher Order Logics

NASA Technical Reports Server (NTRS)

Carreno, Victor A. (Editor); Munoz, Cesar A.; Tahar, Sofiene

2002-01-01

The TPHOLs International Conference serves as a venue for the presentation of work in theorem proving in higher-order logics and related areas in deduction, formal specification, software and hardware verification, and other applications. Fourteen papers were submitted to Track B (Work in Progress), which are included in this volume. Authors of Track B papers gave short introductory talks that were followed by an open poster session. The FCM 2002 Workshop aimed to bring together researchers working on the formalisation of continuous mathematics in theorem proving systems with those needing such libraries for their applications. Many of the major higher order theorem proving systems now have a formalisation of the real numbers and various levels of real analysis support. This work is of interest in a number of application areas, such as formal methods development for hardware and software application and computer supported mathematics. The FCM 2002 consisted of three papers, presented by their authors at the workshop venue, and one invited talk.

The role of personal and key resources in the family-to-work enrichment process.

PubMed

Tement, Sara

2014-10-01

Based on the work-home resources model, the aim of the present research was to test a process model of family-to-work enrichment by examining whether self-efficacy (i.e., personal resource) mediates the relationship between support from one's family and work engagement. Further, it was assumed that positive affectivity (i.e., key resource) moderates the relation between family support and self-efficacy. Using an occupationally heterogeneous sample of Slovenian employees (n = 738), we found support for a mediating effect of self-efficacy as well as for the moderating role of positive affectivity. In general, our results broaden the understanding of work-family enrichment processes and provide support for the work-home resources model. In addition, they point to the relevant role of personal and key resources in work-family interactions. © 2014 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

A historical approach to scorpion studies with special reference to the 20th and 21st centuries

PubMed Central

2014-01-01

This work provides historical context about scorpion studies from the end of the 19th century to the present day. The content is mainly addressed to non-zoologists, working in research fields that embrace scorpion biology, notably to those working with venoms and toxins. The historical aspects described include academic professional scholars who worked on scorpion classification and general distribution patterns; and to a lesser extent, on studies of ecology and natural history. The aim is not to provide an exhaustive description of all scholars who in one way or another became involved with scorpions, but rather of those who greatly contributed during a given period to the research of these organisms. No critical analysis of the work of previous researchers is undertaken, but some comments are proposed to bring clarification on ‘who’s who’. Since a global consensus in relation to classification and/or distribution patterns has not been reached among modern experts, these different approaches are also presented without judgment. Consequently, distinct approaches remain open for discussion. PMID:24618067

Engagement in patterns of daily occupations and perceived health among women of working age.

PubMed

Håkansson, Carita; Lissner, Lauren; Björkelund, Cecilia; Sonn, Ulla

2009-05-01

The aim of the present cross-sectional study was to examine how subjective experiences of engagement in patterns of daily occupations (gainful employment, domestic work, enjoyable and recreational occupations) were associated with perceived health among women of working age. The sample (n=488) was drawn from a longitudinal cohort study of women of working age in Gothenburg, Sweden. Participants were women 38 (n=202) and 50 (n=286) years of age. They completed a questionnaire including questions about occupational experiences in relation to their patterns of daily occupations, perceived health, and socioeconomic factors. The results of the present study showed that a combination of different experience dimensions of patterns of daily occupations was associated with perceived health among women of working age, even when adjusted for socioeconomic factors and age. The results provided occupational pattern-related health indicators, i.e. manageability, personally meaningful occupations, and occupational balance. To combine these health indicators can be a way for occupational therapists to enable women to develop strategies to promote health and to prevent stress and sick leave.

Education in physics and the support of professional orientation of pupils

NASA Astrophysics Data System (ADS)

ŠebeÅ, Vladimír; Lapitková, Viera

2017-01-01

Authors in the article present some of the conclusions resulting from execution of a national project ITMS: 26110130549 "Support for guidance primary school pupils for vocational education and training through the development of polytechnic education aimed at developing work skills and work with talents". Authors focus on the influence of selected determinants of students' interest in Physics. Outputs linked to the increase of pupils' knowledge of physics; ways of increasing interest in physics and thus influencing the choice of secondary studies are presented based on two-year research that was realized in forms of experimental activities in newly built laboratories. Selection of physics experiments realized during lessons was determined by implementation of innovative teaching aids and information and communication technologies. The most important results that were analysed related to the research were presented.

Possibilities of the ErgoScope high fidelity work simulator in skill assessment, skill development and vocational aptitude tests of physically disabled persons.

PubMed

Izsó, Lajos; Székely, Ildikó; Dános, László

2015-01-01

The aim of this paper - based on the extensive experiences of the authors gained by using one particular work simulator - is to present some promising possibilities of the application of this (and any other similar) work simulator in the field of skill assessment, skill development and vocational aptitude tests of physically disabled persons. During skill assessment and development, as parts of the therapy, the focus is on the disabled functions. During vocational aptitude tests, however, the focus is already on the functions that remained intact and therefore can be the basis of returning to work. Some factual examples are provided to realize the proposed possibilities in practice.

Work-related well-being

PubMed Central

Soh, Melinda; Zarola, Antonio; Palaiou, Kat; Furnham, Adrian

2016-01-01

This study aimed to investigate the different dimensions of well-being (namely, work engagement, job satisfaction, and psychological stress) and possible predictors such as personality and perceived organizational support. A cross-sectional survey design was used, with a sample of 490 ambulance personnel in the United Kingdom. Significant correlations were found between the dimensions of job satisfaction, engagement, and stress. The results also supported a hierarchical model with job satisfaction, stress, and engagement loading onto one higher order factor of work well-being. Emotional stability and perceived organizational support were identified as significant predictors of well-being. The findings suggest the importance of measuring the work-related well-being of ambulance personnel holistically and present perceived organizational support as a possible area for interventions to improve well-being. PMID:28070386

[Working women with chronic musculoskeletal pain: a case series].

PubMed

Ordóñez-Hernández, Cecilia Andrea; Contreras-Estrada, Mónica Isabel; Soltero-Avelar, Ruben

2015-10-01

This study aimed to analyze the experience of working women suffering from chronic musculoskeletal pain, using a qualitative design with a phenomenological approach. The technique drew on in-depth interviews with five working women that presented to the orthopedics and neurosurgery departments of a hospital in Guadalajara, Mexico, with a complaint of musculoskeletal pain for more than six months. The study showed that the women felt rejection, segregation, discrimination, lack of support at the workplace, and feelings of frustration and powerlessness related to their health condition. The women also perceived as a barrier the lack of efficiency in disability proceedings and job reintegration or relocation. Financial and family responsibilities were their main reason for continuing to work despite their chronic musculoskeletal pain.

Working With Children in Families With Parental Substance Abuse: Nurses' Experiences and Complexity in Relationships.

PubMed

Wallström, Rebecca; Persson, Renée Ståleborg; Salzmann-Erikson, Martin

2016-06-01

Children who grow up in families with parental substance abuse are exposed to increased risk of developing a variety of disorders. As nurses encounter these children, it is important for them to be supportive. The aim of the current study was to describe nurses' experiences and reflections regarding their work with children in families with parental substance abuse. A qualitative descriptive approach was adopted. Seven nurses were interviewed, and data were analyzed using inductive content analysis. The results were presented in four categories: (a) nurses' responsibilities; (b) identification of children's social network; (c) ethical concerns; and (d) assessment and evaluation of children's behavior. Nurses' preventive work and intervention in dysfunctional families may have direct consequences on children's present and future development and well-being. [Journal of Psychosocial Nursing and Mental Health Services, 54(6), 38-44.]. Copyright 2016, SLACK Incorporated.

A review of Edward Flatau's 1894 Atlas of the Human Brain by the neurologist Sigmund Freud.

PubMed

Triarhou, Lazaros C

2011-01-01

In 1894, the Polish neurologist Edward Flatau (1868-1932), working in Berlin, published an exquisite photographic atlas of the unfixed human brain, preceding by 2 years Das Menschenhirn, the reference work of Gustaf Retzius (1842-1919) in Stockholm. In his early career as a neuroanatomist and neurologist, Sigmund Freud (1856-1939) wrote a review of Flatau's atlas for the Internationale klinische Rundschau, which has not been included in the 'Standard Edition of the Complete Psychological Works'. The aim of the present paper is twofold: to document Freud's review, and to revive the largely forgotten atlas of Flatau. The full text of Freud is presented in translation. Further, one element Flatau, Retzius and Freud had in common is discussed: their early role as protagonists and firm supporters of Ramón y Cajal's neuron theory, the cornerstone of modern neuroscience. Copyright © 2010 S. Karger AG, Basel.

[Multifactor Organizational Stress Risk Questionnaire--MOSRQ: a preliminary study of dimensions and structure].

PubMed

Zuffo, Riccardo Giorgio; Ferretti, Maria Santa

2012-01-01

INTRODUCTION. The aim of the present study is to demonstrate the validity of the MOSRQ, a questionnaire for the assessment of work related stress risk. This questionnaire has 38 items: 19 related to organizational stressors and 19 to strains. Firstly, it was performed a critical analysis of instruments reported in scientific literature; then relevant items about sources and consequences of work related stress were selected in order to obtain the questionnaire. Finally MOSRQ was administered to a sample of 2314 subjects mainly employed in private firms belonging to industry and service sectors. MOSRQ obtains a good index of reliability (alpha = .89 for organizational stressor/antecedents and alpha = .92 for strain/outcome). Factor analysis presents a structure with 3 factors both for the antecedents and for the outcomes of work related stress. In conclusion, it is claimed that MOSRQ has the necessary psychometric characteristics for use in research as well as in organizational contexts.

Maintaining Research Integrity While Balancing Cultural Sensitivity: A Case Study and Lessons From the Field.

PubMed

Sibbald, Rebekah; Loiseau, Bethina; Darren, Benedict; Raman, Salem A; Dimaras, Helen; Loh, Lawrence C

2016-04-01

Contemporary emphasis on creating culturally relevant and context specific knowledge increasingly drives researchers to conduct their work in settings outside their home country. This often requires researchers to build relationships with various stakeholders who may have a vested interest in the research. This case study examines the tension between relationship development with stakeholders and maintaining study integrity, in the context of potential harms, data credibility and cultural sensitivity. We describe an ethical breach in the conduct of global health research by a arising from the ad-hoc participation of a community stakeholder external to the visiting research group. A framework for reflection is developed from a careful examination of underlying factors and presented with a discussion of consequences and mitigation measures. This framework aims to present lessons learned for researchers working abroad who might face similar situations in their work. © 2015 John Wiley & Sons Ltd.

Are long physician working hours harmful to patient safety?

PubMed

Ehara, Akira

2008-04-01

Pediatricians of Japanese hospitals including not only residents but also attending physicians work long hours, and 8% work for >79 h per week. Most of them work consecutively for >or=32 h when they are on call. The aim of the present study was to evaluate the effect of long work hours on patient safety. The electronic databases MEDLINE and EMBASE to searched identify the English- and Japanese-language literature for studies on work hours, medical errors, patient safety, and malpractice for years 1966-2005. Studies that analyzed the relationship between physician work hours and outcomes directly related to patient safety were selected. Seven studies met the criteria. Four studies suggest that reduction of work hours has a favorable effect on patient safety indicators. In the other three studies no significant changes of the indicators were observed, but no report found that shorter work hours were harmful to patient safety. Decrease of physician work hours is not harmful but favorable to patient safety.

Relationship between work-related accidents and hot weather conditions in Tuscany (central Italy).

PubMed

Morabito, Marco; Cecchi, Lorenzo; Crisci, Alfonso; Modesti, Pietro Amedeo; Orlandini, Simone

2006-07-01

Nowadays, no studies have been published on the relationship between meteorological conditions and work-related mortality and morbidity in Italy. The aim of this study was to evaluate the relationship between hot weather conditions and hospital admissions due to work-related accidents in Tuscany (central Italy) over the period 1998-2003. Apparent temperature (AT) values were calculated to evaluate human weather discomfort due to hot conditions and then tested for work accident differences using non-parametric procedures. Present findings showed that hot weather conditions might represent a risk factor for work-related accidents in Italy during summer. In particular early warming days during June, characterized by heat discomfort, are less tolerated by workers than warming days of the following summer months. The peak of work-related accidents occurred on days characterized by high, but not extreme, thermal conditions. Workers maybe change their behaviour when heat stress increases, reducing risks by adopting preventive measures. Results suggested that days with an average daytime AT value ranged between 24.8 degrees C and 27.5 degrees C were at the highest risk of work-related accidents. In conclusion, present findings might represent the first step for the development of a watch/warning system for workers that might be used by employers for planning work activities.

[Relationship between Working Schedule and Sleeping Hours with Overweight and Obesity in Spanish Adult Population According to Data from the National Health Survey 2012].

PubMed

Marqueta de Salas, María; Rodríguez Gómez, Lorena; Enjuto Martínez, Diego; Juárez Soto, José Juan; Martín-Ramiro, José Javier

2017-03-01

Obesity is a public health problem worldwide. The aim of the present study was to determine the association between the type of working schedule and the sleeping hours per day with obesity and overweight. Cross-sectional study of the National Health Survey in 2012. We conducted an analysis of multinomial logistic regression and estimated the rates of possible risk of obesity and overweight versus the normal weight in relation to the type of working schedule and sleeping hours. Obesity among those who worked at night was 17,50% and those who had irregular works was 17,92%. Overweight among those who performed part-time works was 40,81% and 39,17% in night works. The obesity and overweight among those who slept less than six hours a day were 24,42% and 40,99% respectively. Regression analysis logistic showed OR=1,83 (IC95% 1,15-1,75) in irregular works and OR= 1,83 (IC95% 1,59-2,11) in people who slept less than six hours. Whenever overweight and obesity are present, a positive association between irregular jobs and short patterns of rest has been found, but stadistical significance is lost when estimating the OR adjusting the confounding factors.

DARIS (Deformation Analysis Using Recursive Interferometric Systems) A New Algorithm for Displacement Measurements Though SAR Interferometry

NASA Astrophysics Data System (ADS)

Redavid, Antonio; Bovenga, Fabio

2010-03-01

In the present work we describe a new and alternative repeat-pass interferometry algorithm designed and developed with the aim to: i) increase the robustness wrt to noise by increasing the number of differential interferograms and consequently the information redundancy; ii) guarantee high performances in the detection of non linear deformation without the need of specifying in input a particular cinematic model.The starting point is a previous paper [4] dedicated to the optimization of the InSAR coregistration by finding an ad hoc path between the images which minimizes the expected total decorrelation as in the SABS-like approaches [3]. The main difference wrt the PS-like algorithms [1],[2] is the use of couples of images which potentially can show high spatial coherence and, which are neglected by the standard PSI processing.The present work presents a detailed description of the algorithm processing steps as well as the results obtained by processing simulated InSAR data with the aim to evaluate the algorithm performances. Moreover, the algorithm has been also applied on a real test case in Poland, to study the subsidence affecting the Wieliczka Salt Mine. A cross validation wrt SPINUA PSI-like algorithm [5] has been carried out by comparing the resultant displacement fields.

Inclusiveness program - a SWOT analysis

NASA Astrophysics Data System (ADS)

Dósa, M.; Szegő, K.

2017-09-01

The Inclusiveness Program was created with the aim to integrate currently under-represented countries into the mainstream of European planetary research. Main stages of the working plan include setting up a database containing all the research institutes and universities where astronomical or geophysical research is carried out. It is necessary to identify their problems and needs. Challenging part of the project is to find exact means that help their work in a sustainable way. Strengths, weaknesses, opportunities and threats of the program were identified based on feedback from the inclusiveness community. Our conclusions, further suggestions are presented.

Promoting communication with older adults: protocols for resolving interpersonal conflicts and for enhancing interactions with doctors.

PubMed

Weitzman, Patricia Flynn; Weitzman, Eben A

2003-07-01

In this paper, we review the importance of effective communication in older adulthood, and ideas for promoting it. We focus on theoretical and applied work in two communicative encounters that have particular relevance for older adult health, i.e., interpersonal conflict and visits with a healthcare provider. Little applied work has aimed to adapt training protocols for older adults in these two areas. We will present training protocols we have developed in constructive conflict resolution for older adults, and on enhancing doctor-patient communication. We present these protocols to stimulate ideas on the part of the reader on how to further develop and refine training efforts for older adults in effective communication.

[Regional networking of medical and vocational rehabilitation-- the bad Krozingen model].

PubMed

Kinne, G; Elsässer, D; Best, S; Jost, S; Zschache, R

2002-10-01

Regional networking facilitates flexible and individual integration of vocational programmes in medical rehabilitation. We present a pilot project of Theresienklinik II in cooperation with the Education centre for occupation and health (Bildungszentrum Beruf und Gesundheit) in Bad Krozingen. Orthopaedic and cardiac patients who are in danger to lose their capacity to work, participate in an integrated vocational reorientation programme during extended medical rehabilitation. The aim of the pilot project is an early assessment of motivation, work hardening, aptitude and interest, in order to accelerate vocational retraining and reintegration. Within one year 30 patients participated in the programme. Presented are the contents and course of the pilot project. First results show a high patient satisfaction with the programme.

A two-layered classifier based on the radial basis function for the screening of thalassaemia.

PubMed

Masala, G L; Golosio, B; Cutzu, R; Pola, R

2013-11-01

The thalassaemias are blood disorders with hereditary transmission. Their distribution is global, with particular incidence in areas affected by malaria. Their diagnosis is mainly based on haematologic and genetic analyses. The aim of this study was to differentiate between persons with the thalassaemia trait and normal subjects by inspecting characteristics of haemochromocytometric data. The paper proposes an original method that is useful in screening activity for thalassaemia classification. A complete working system with a friendly graphical user interface is presented. A unique feature of the presented work is the adoption of a two-layered classification system based on Radial basis function, which improves the performance of the system. © 2013 Elsevier Ltd. All rights reserved.

Design of a submillimeter laser Thomson scattering system for measurement of ion temperature in SUMMA

NASA Technical Reports Server (NTRS)

Praddaude, H. C.; Woskoboinikow, P.

1978-01-01

A thorough discussion of submillimeter laser Thomson scattering for the measurement of ion temperature in plasmas is presented. This technique is very promising and work is being actively pursued on the high power lasers and receivers necessary for its implementation. In this report we perform an overall system analysis of the Thomson scattering technique aimed to: (1) identify problem areas; (2) establish specifications for the main components of the apparatus; (3) study signal processing alternatives and identify the optimum signal handling procedure. Because of its importance for the successful implementation of this technique, we also review the work presently being carried out on the optically pumped submillimeter CH3F and D2O lasers.

Patient-centred screening for primary immunodeficiency, a multi-stage diagnostic protocol designed for non-immunologists: 2011 update

PubMed Central

de Vries, E

2012-01-01

Members of the European Society for Immunodeficiencies (ESID) and other colleagues have updated the multi-stage expert-opinion-based diagnostic protocol for non-immunologists incorporating newly defined primary immunodeficiency diseases (PIDs). The protocol presented here aims to increase the awareness of PIDs among doctors working in different fields. Prompt identification of PID is important for prognosis, but this may not be an easy task. The protocol therefore starts from the clinical presentation of the patient. Because PIDs may present at all ages, this protocol is aimed at both adult and paediatric physicians. The multi-stage design allows cost-effective screening for PID of the large number of potential cases in the early phases, with more expensive tests reserved for definitive classification in collaboration with a specialist in the field of immunodeficiency at a later stage. PMID:22132890

Presentation planning using an integrated knowledge base

NASA Technical Reports Server (NTRS)

Arens, Yigal; Miller, Lawrence; Sondheimer, Norman

1988-01-01

A description is given of user interface research aimed at bringing together multiple input and output modes in a way that handles mixed mode input (commands, menus, forms, natural language), interacts with a diverse collection of underlying software utilities in a uniform way, and presents the results through a combination of output modes including natural language text, maps, charts and graphs. The system, Integrated Interfaces, derives much of its ability to interact uniformly with the user and the underlying services and to build its presentations, from the information present in a central knowledge base. This knowledge base integrates models of the application domain (Navy ships in the Pacific region, in the current demonstration version); the structure of visual displays and their graphical features; the underlying services (data bases and expert systems); and interface functions. The emphasis is on a presentation planner that uses the knowledge base to produce multi-modal output. There has been a flurry of recent work in user interface management systems. (Several recent examples are listed in the references). Existing work is characterized by an attempt to relieve the software designer of the burden of handcrafting an interface for each application. The work has generally focused on intelligently handling input. This paper deals with the other end of the pipeline - presentations.

Dental research productivity in Argentina (1993 to 2003).

PubMed

Collet, Ana M; Jara-Tracchia, Lilian; Palacios, Silvia B; Itoiz, Maria E

2006-01-01

The scientific presentations at the annual meetings of the Argentine Division of the I.A.D.R. (S.A.I.O.) are proof of the scientific production of this country in dental research. Our annual meetings provide a forum for the rapid communication and discussion of research. However, only peer-reviewed articles, published in journals indexed in worldwide-accepted databases such as MEDLINE are permanent records of the research work and can reach out to a global audience. A useful indicator of quality and publication efficiency of research work is the rate of publication (RP), i.e. relationship between the quantity of presentations and subsequent publications in peer-reviewed journals. Previous works analyzed the two periods: 1980-1989 and 1990-1995 (Acta Odont. Latinoamer 7(2):39-46,1993 and Acta Odont. Latinoamer. 10(1):63-69, 1997). The aim of this work was to update the informatiod and study the publication rate of national Dental research works. The 1669 works produced by national research centers presented at the Annual Meetings of the S.A.LO. from 1993 to 2003 were evaluated. Employing the authors' index of the programs of the Annual Meetings of the S.A.I.O. we searched for possible publications in MEDLINE. The references obtained were compared with the presentations (title and authors) disregarding those that had not been communicated previously at our Division meeting. Presentations and the corresponding publications were grouped according to research center and within each center according to subject area. The following parameters were obtained: PR, time between Presentation and publication and language of publication. PR increased in 1993-2003 (1/4.8, 20.79%) when compared to the periods studied previously (1/8, 12%). Most of the publications were in English and had been published within 4 years after presentation. The increase in the number of S.A.I.O. presentations published in peer-reviewed journals shows an improvement in terms of research productivity in dental research in Argentina.

Reincentivizing--a new theory of work and work absence.

PubMed

Thulesius, Hans O; Grahn, Birgitta E

2007-07-03

Work capacity correlates weakly to disease concepts, which in turn are insufficient to explain sick leave behavior. With data mainly from Sweden, a welfare state with high sickness absence rates, our aim was to develop an explanatory theory of how to understand and deal with work absence and sick leave. We used classic grounded theory for analyzing data from >130 interviews with people working or on sick leave, physicians, social security officers, and literature. Several hundreds of typed and handwritten memos were the basis for writing up the theory. In this paper we present a theory of work incentives and how to deal with work absence. We suggest that work disability can be seen as hurt work drivers or people caught in mode traps. Work drivers are specified as work capacities + work incentives, monetary and non-monetary. Also, people can get trapped in certain modes of behavior through changed capacities or incentives, or by inertia. Different modes have different drivers and these can trap the individual from reincentivizing, ie from going back to work or go on working. Hurt drivers and mode traps are recognized by driver assessments done on several different levels. Mode driver calculations are done by the worker. Then follows employer, physician, and social insurance officer assessments. Also, driver assessments are done on the macro level by legislators and other stakeholders. Reincentivizing is done by different repair strategies for hurt work drivers such as body repair, self repair, work-place repair, rehumanizing, controlling sick leave insurance, and strengthening monetary work incentives. Combinations of these driver repair strategies also do release people from mode traps. Reincentivizing is about recognizing hurt work drivers and mode traps followed by repairing and releasing the same drivers and traps. Reincentivizing aims at explaining what is going on when work absence is dealt with and the theory may add to social psychological research on work and work absence, and possibly inform sick leave policies.

Reincentivizing – a new theory of work and work absence

PubMed Central

Thulesius, Hans O; Grahn, Birgitta E

2007-01-01

Background Work capacity correlates weakly to disease concepts, which in turn are insufficient to explain sick leave behavior. With data mainly from Sweden, a welfare state with high sickness absence rates, our aim was to develop an explanatory theory of how to understand and deal with work absence and sick leave. Methods We used classic grounded theory for analyzing data from >130 interviews with people working or on sick leave, physicians, social security officers, and literature. Several hundreds of typed and handwritten memos were the basis for writing up the theory. Results In this paper we present a theory of work incentives and how to deal with work absence. We suggest that work disability can be seen as hurt work drivers or people caught in mode traps. Work drivers are specified as work capacities + work incentives, monetary and non-monetary. Also, people can get trapped in certain modes of behavior through changed capacities or incentives, or by inertia. Different modes have different drivers and these can trap the individual from reincentivizing, ie from going back to work or go on working. Hurt drivers and mode traps are recognized by driver assessments done on several different levels. Mode driver calculations are done by the worker. Then follows employer, physician, and social insurance officer assessments. Also, driver assessments are done on the macro level by legislators and other stakeholders. Reincentivizing is done by different repair strategies for hurt work drivers such as body repair, self repair, work-place repair, rehumanizing, controlling sick leave insurance, and strengthening monetary work incentives. Combinations of these driver repair strategies also do release people from mode traps. Conclusion Reincentivizing is about recognizing hurt work drivers and mode traps followed by repairing and releasing the same drivers and traps. Reincentivizing aims at explaining what is going on when work absence is dealt with and the theory may add to social psychological research on work and work absence, and possibly inform sick leave policies. PMID:17608942

Testing the reciprocal associations among co-worker incivility, organisational inefficiency, and work-related exhaustion: A one-year, cross-lagged study

PubMed Central

Viotti, Sara; Essenmacher, Lynnette; Hamblin, Lydia E.; Arnetz, Judith E.

2018-01-01

In spite of the considerable number of studies on co-worker incivility, knowledge on this topic needs to be further enhanced. In particular, no studies have focused on the reciprocal nature of the relationship of incivility with other important aspects of working life, i.e. employee well-being and the quality of the working process. The aim of the present study was to examine the cross-lagged associations among co-worker incivility, work-related exhaustion, and organisational efficiency in a sample of healthcare workers. Based on the conservation of resource theory, we hypothesised that those three variables affect each other reciprocally over the time. Data from a two-wave study design (with a one-year time lag) were utilised, and cross-lagged structural equation models were performed. Results confirmed that incivility and efficiency affected each other reciprocally over time. On the other hand, whereas incivility positively predicted exhaustion and exhaustion at inversely predicted organisational efficiency, the opposite paths were found to be not significant. The study suggests that efficiency is crucial for understanding incivility because it operates both as its cause and as its outcome. Interventions aimed at promoting civility and respect in the workplace may help prevent co-worker incivility, work-related exhaustion, and enhance organisational efficiency.

Testing the reciprocal associations among co-worker incivility, organisational inefficiency, and work-related exhaustion: A one-year, cross-lagged study.

PubMed

Viotti, Sara; Essenmacher, Lynnette; Hamblin, Lydia E; Arnetz, Judith E

2018-01-01

In spite of the considerable number of studies on co-worker incivility, knowledge on this topic needs to be further enhanced. In particular, no studies have focused on the reciprocal nature of the relationship of incivility with other important aspects of working life, i.e. employee well-being and the quality of the working process. The aim of the present study was to examine the cross-lagged associations among co-worker incivility, work-related exhaustion, and organisational efficiency in a sample of healthcare workers. Based on the conservation of resource theory, we hypothesised that those three variables affect each other reciprocally over the time. Data from a two-wave study design (with a one-year time lag) were utilised, and cross-lagged structural equation models were performed. Results confirmed that incivility and efficiency affected each other reciprocally over time. On the other hand, whereas incivility positively predicted exhaustion and exhaustion at inversely predicted organisational efficiency, the opposite paths were found to be not significant. The study suggests that efficiency is crucial for understanding incivility because it operates both as its cause and as its outcome. Interventions aimed at promoting civility and respect in the workplace may help prevent co-worker incivility, work-related exhaustion, and enhance organisational efficiency.

Napping during the night shift and recovery after work among hospital nurses1

PubMed Central

Palermo, Thaís Aparecida de Castro; Rotenberg, Lúcia; Zeitoune, Regina Célia Gollner; Silva-Costa, Aline; Souto, Ester Paiva; Griep, Rosane Härter

2015-01-01

OBJECTIVE: To analyze the association between the length of napping during the night shift and the recovery after work among nurses. METHOD: Cross-sectional epidemiological study involving 1940 nurses from 18 public hospitals in the City of Rio de Janeiro. A multidimensional and self-applied questionnaire was used with information about health, sociodemographic and occupational characteristics, health-related behaviors and housework. Multiple logistic regression was applied to identify the association, adjusted for confounding variables. RESULTS: The gross analyses showed 44%, 127% and 66% higher chances of a high level of recovery after work for nurses who sleep up to two hours, between 2.1 and 3 hours and 3.1 hours or more, respectively, when compared to the nurses who do not sleep. After adjusting for confounding variables, the association only continues significant for the group that sleeps 2.1 to 3 hours during the night shift (OR=1.79; 95%CI=1.33-2.41). CONCLUSION: The association between the length of napping and the high level of recovery after work, confirmed in the present results, can be included in the studies that aim to support more appropriate policies aimed at improving the workers' work, life and health conditions, not only in nursing, but night-shift workers in general. PMID:25806639

Informational analysis involving application of complex information system

NASA Astrophysics Data System (ADS)

Ciupak, Clébia; Vanti, Adolfo Alberto; Balloni, Antonio José; Espin, Rafael

The aim of the present research is performing an informal analysis for internal audit involving the application of complex information system based on fuzzy logic. The same has been applied in internal audit involving the integration of the accounting field into the information systems field. The technological advancements can provide improvements to the work performed by the internal audit. Thus we aim to find, in the complex information systems, priorities for the work of internal audit of a high importance Private Institution of Higher Education. The applied method is quali-quantitative, as from the definition of strategic linguistic variables it was possible to transform them into quantitative with the matrix intersection. By means of a case study, where data were collected via interview with the Administrative Pro-Rector, who takes part at the elaboration of the strategic planning of the institution, it was possible to infer analysis concerning points which must be prioritized at the internal audit work. We emphasize that the priorities were identified when processed in a system (of academic use). From the study we can conclude that, starting from these information systems, audit can identify priorities on its work program. Along with plans and strategic objectives of the enterprise, the internal auditor can define operational procedures to work in favor of the attainment of the objectives of the organization.

The effects of work-related and individual factors on the Work Ability Index: a systematic review.

PubMed

van den Berg, T I J; Elders, L A M; de Zwart, B C H; Burdorf, A

2009-04-01

This paper systematically reviews the scientific literature on the effects of individual and work-related factors on the Work Ability Index (WAI). Studies on work ability published from 1985 to 2006 were identified through a structured search in PubMed, and Web of Science. Studies were included if the WAI was used as measure of work ability and if quantitative information was presented on determinants of work ability. In total, 20 studies were included with 14 cross-sectional studies and six longitudinal studies. Factors associated with poor work ability, as defined by WAI, were lack of leisure-time vigorous physical activity, poor musculoskeletal capacity, older age, obesity, high mental work demands, lack of autonomy, poor physical work environment, and high physical work load. The WAI is associated with individual characteristics, lifestyle, demands at work, and physical condition. This multifactorial nature of work ability should be taken into account in health promotion programmes aimed at maintaining and promoting the participation of the labour force and improvement of the performance at work.

Mental health of children who work on the streets in Brazil after enrollment in a psychosocial program.

PubMed

Hoffmann, Elis Viviane; Duarte, Cristiane S; Fossaluza, Victor; Milani, Ana Carolina C; Maciel, Mariana R; Mello, Marcelo F; Mello, Andrea F

2017-01-01

To evaluate the mental health status of children working on the streets in Sao Paulo City, Brazil, two years after their participation in a psychosocial program, and to identify factors associated with their mental health status. From a total sample of 126 children working on the streets, 107 (85%) were re-evaluated two years after the initiation of a psychosocial program which aimed to cease their work on the streets. The focus was the presence of mental health problems, defined based on a screening instrument (Strengths and Difficulties Questionnaire). Logistic regression models tested factors related to the probability that a child would not present mental health problems at follow-up. The likelihood of a child presenting mental health problems was higher at baseline compared to the two-year follow-up (67.5 and 56.1%, respectively). Absence of mental health problems two years after a psychosocial intervention was significantly correlated with the following baseline factors: lower level of caregiver's psychiatric symptoms as measured by the SRQ (Self-Report Questionnaire) (AOR = 0.84, p = 0.0065), absence of child physical neglect (AOR = 0.38, p = 0.0705) and parental Protestant religion affiliation, compared to other religions (AOR = 4.06; p = 0.0107). Different factors are related to the absence of mental health problems of children working on the streets after enrollment in a two-year psychosocial program. Our findings suggest that interventions that aim to improve child mental health should consider the detection of psychiatric symptoms in caregivers, provide treatment when it is needed, and also assess other problems such as neglect in the family setting.

Determinants of nurses' job satisfaction: the role of work-family conflict, job demand, emotional charge and social support.

PubMed

Cortese, Claudio G; Colombo, Lara; Ghislieri, Chiara

2010-01-01

The aim of the present study was to develop a research model explaining the causal relationship between certain antecedents (job and emotional charge, supportive management and colleagues), work-family conflict (WFC) and job satisfaction. Many research projects in health organizations have highlighted the link between high WFC and lower levels of job satisfaction. The study of these variables is important in understanding the processes of professional nurse retention. The survey was conducted using a questionnaire administered to 351 professional nurses working in a major North Italian hospital. The questionnaire measures six variables: WFC, job satisfaction, job demand, emotional charge, supportive management and supportive colleagues. The data confirmed the connection between WFC and job satisfaction, and showed the importance of some WFC predictors, such as supportive management, emotional charge and job demand, not only for their connections with WFC but also for their direct associations with job satisfaction. WFC, in health organizations, can contribute to a decrease of nurses' job satisfaction. Nursing management could achieve its aim of reducing WFC through the improvement of support from nurse coordinators, the specific organization of work models, ad hoc family-friendly policies and individual counselling programmes for nurses.

A Bioinformatics Approach to the Identification of Variants Associated with Type 1 and Type 2 Diabetes Mellitus that Reside in Functionally Validated miRNAs Binding Sites.

PubMed

Ghaedi, Hamid; Bastami, Milad; Jahani, Mohammad Mehdi; Alipoor, Behnam; Tabasinezhad, Maryam; Ghaderi, Omar; Nariman-Saleh-Fam, Ziba; Mirfakhraie, Reza; Movafagh, Abolfazl; Omrani, Mir Davood; Masotti, Andrea

2016-06-01

The present work is aimed at finding variants associated with Type 1 and Type 2 diabetes mellitus (DM) that reside in functionally validated miRNAs binding sites and that can have a functional role in determining diabetes and related pathologies. Using bioinformatics analyses we obtained a database of validated polymorphic miRNA binding sites which has been intersected with genes related to DM or to variants associated and/or in linkage disequilibrium (LD) with it and is reported in genome-wide association studies (GWAS). The workflow we followed allowed us to find variants associated with DM that also reside in functional miRNA binding sites. These data have been demonstrated to have a functional role by impairing the functions of genes implicated in biological processes linked to DM. In conclusion, our work emphasized the importance of SNPs located in miRNA binding sites. The results discussed in this work may constitute the basis of further works aimed at finding functional candidates and variants affecting protein structure and function, transcription factor binding sites, and non-coding epigenetic variants, contributing to widen the knowledge about the pathogenesis of this important disease.

Factors impacting perceived safety among staff working on mental health wards

PubMed Central

Brown, Andrew; McCabe, Rhiannah; Rogerson, Michelle; Whittington, Richard

2017-01-01

Background Safety at work is a core issue for mental health staff working on in-patient units. At present, there is a limited theoretical base regarding which factors may affect staff perceptions of safety. Aims This study attempted to identify which factors affect perceived staff safety working on in-patient mental health wards. Method A cross-sectional design was employed across 101 forensic and non-forensic mental health wards, over seven National Health Service trusts nationally. Measures included an online staff survey, Ward Features Checklist and recorded incident data. Data were analysed using categorical principal components analysis and ordinal regression. Results Perceptions of staff safety were increased by ward brightness, higher number of patient beds, lower staff to patient ratios, less dayroom space and more urban views. Conclusions The findings from this study do not represent common-sense assumptions. Results are discussed in the context of the literature and may have implications for current initiatives aimed at managing in-patient violence and aggression. Declaration of interest None. Copyright and usage © The Royal College of Psychiatrists 2017. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) license. PMID:28904814

Recognition of Telugu characters using neural networks.

PubMed

Sukhaswami, M B; Seetharamulu, P; Pujari, A K

1995-09-01

The aim of the present work is to recognize printed and handwritten Telugu characters using artificial neural networks (ANNs). Earlier work on recognition of Telugu characters has been done using conventional pattern recognition techniques. We make an initial attempt here of using neural networks for recognition with the aim of improving upon earlier methods which do not perform effectively in the presence of noise and distortion in the characters. The Hopfield model of neural network working as an associative memory is chosen for recognition purposes initially. Due to limitation in the capacity of the Hopfield neural network, we propose a new scheme named here as the Multiple Neural Network Associative Memory (MNNAM). The limitation in storage capacity has been overcome by combining multiple neural networks which work in parallel. It is also demonstrated that the Hopfield network is suitable for recognizing noisy printed characters as well as handwritten characters written by different "hands" in a variety of styles. Detailed experiments have been carried out using several learning strategies and results are reported. It is shown here that satisfactory recognition is possible using the proposed strategy. A detailed preprocessing scheme of the Telugu characters from digitized documents is also described.

Towards Silk Fiber Optics: Refractive Index Characterization, Fiber Spinning, and Spinneret Analysis

NASA Astrophysics Data System (ADS)

Spitzberg, Joshua David

Of the many biologically derived materials, whose historical record of use by humans underscores an ex-vivo utility, silk is interesting for it's contemporary repurposing from textile to biocompatible substrate. And while even within this category silk is one of several materials studied for novel repurposing, it has the unique character of being evolutionarily developed specifically for fiber spinning in vivo. The work discussed here is inspired by taking what nature has given, to explore the in vitro spinning of silk towards biocompatible fiber optics applications. A common formulation of silk used in biomedical studies for re-forming it into the various structures begins with the silkworm cocoon, which is degummed and dissolved into an aqueous solution of its miscible protein, fibroin, and post-treated to fabricate solid structures. In the first aim, the optical refractive index (RI) of various post-treatment methods is discussed towards determining RI design techniques. The methods considered in this work for re-forming a solid fiber from the reconstituted silk fibroin (RSF) solution borrow from the industrial techniques of gel spinning, and dry-spinning. In the second aim, methods are applied to RSF and quality of the spun fibers discussed. A feature common to spinning techniques is passing the (silk) material through a spinneret of specific shape. In the third aim, fluid flow through a simplified native silkworm spinneret is modeled towards bio-inspired lessons in design. In chapter 1 the history, reconstitution, are discussed towards understanding the fabrication of several optical device examples. Chapter 2 then prefaces the experiments and measurements in fiber optics by reviewing electromagnetic theory of waveguide function, and loss factors, to be considered in actual device fabrication. Chapter 3 presents results and discussion for the first aim, understanding design principles for the refractive index of RSF. From this point, industrial fiber-spinning approaches are reviewed from a theoretical and methodological perspective in chapter 4. Thus, chapter 5 presents results for the second aim, efforts to apply these techniques using RSF. Chapter 6 discusses the third aim, understanding the design of the silkworm spinneret by an idealized model of natural and reconstituted silk fibroin flow. While the ultimate goal of a structurally and optically smooth and uniform fiber remains elusive, this work serves as a guide for future efforts.

Iranian Journal of Language Studies (IJLS). Volume 2, Issue 3

ERIC Educational Resources Information Center

Salmani-Nodoushan, Mohammad Ali, Ed.

2008-01-01

Iranian Journal of Language Studies (IJLS) is devoted to all areas of language and linguistics. Its aim is to present work of current interest in all areas of language study. No particular linguistic theories or scientific trends are favored: scientific quality and scholarly standing are the only criteria applied in the selection of papers…

Methods of Stimulating the Students' Creativity in the Study of Geometrical Optics

ERIC Educational Resources Information Center

Florian, Gabriel; Trocaru, Sorin; Florian, Aurelia-Daniela; Bâna, Alexandru-Dumitru

2015-01-01

The aim of the present article is to focus on the operational aspects referring to the actions--strategies and on the defined modalities of establishing educational objectives/competences. In the achievement of our work a special attention has been paid to the operational aspects of the learning process of the optical phenomena. There were carried…

Working of Ideology in the TV Commercials of Cold Drinks in Pakistani Media

ERIC Educational Resources Information Center

Ahmad, Madiha; Ahmad, Sofia; Ijaz, Nida; Batool, Sumera; Abid, Maratab

2015-01-01

The article aims at the analysis of the TV commercials of three carbonated cold drinks from Pakistani media. The analysis will be carried out using the three dimensional framework presented by Fairclough. Through the analysis, the ideological framing of the commercials will be brought to light. To achieve this purpose different techniques used by…

Iranian Journal of Language Studies (IJLS). Volume 2, Issue 2

ERIC Educational Resources Information Center

Salmani-Nodoushan, Mohammad Ali, Ed.

2008-01-01

Iranian Journal of Language Studies (IJLS) is devoted to all areas of language and linguistics. Its aim is to present work of current interest in all areas of language study. No particular linguistic theories or scientific trends are favored: scientific quality and scholarly standing are the only criteria applied in the selection of papers…

Classroom Management Through the Application of Behavior Modification Techniques.

ERIC Educational Resources Information Center

Ferinden, William E., Jr.

The primary aim of this book is to bring to the grade school teacher a survey of the most recent techniques and ideas of behavior modification which are applicable to good classroom management. All of the approaches and techniques presented could be of interest to teachers working at all grade levels. Since research has shown that the systematic…

Science, Education, and the Ideology of "How"

ERIC Educational Resources Information Center

Lang, Charles

2010-01-01

The aim of this work is to relate discussions of ideology and science within the Radical Science movement of the 1960s-1980s with present conversations on the integration of biology, psychology, and education. The argument is that an ideological analysis yields useful direction with respect to how a learning science might develop and how we might…

Where Is Cognition If We Talk about the Teaching of English as an International Language?

ERIC Educational Resources Information Center

Falabella, Maria Eugenia

2011-01-01

This current piece of writing--placed, in disciplinary terms, between Psychology of learning and Methodology/Didactics--aims mainly at showing, in the light of present and updated authorized works, the unequivocal relation that is existent between the concept of distributed cognitions and task-based learning. The former was coined by Hutchins…

Dryden: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Schilling, Bernard N., Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Bernard Schilling, T. S. Eliot, Louis I. Bredvold, James M. Osborn, Reuben A. Brower, Edwin Morgan, Earl Wasserman, R. J. Kaufmann, Moody E. Prior, Earl W. Miner, Edward N. Hooker, E. M. W. Tillyard, John Hollander,…

Effects of thermal aging on mechanical performance of paper

Treesearch

B.T. Hotle; J.M. Considine; M.J. Wald; R.E. Rowlands; K.T. Turner

2008-01-01

A missing element of paper aging research is a description of mechanical performance with aging. Tensile strength cannot be predicted directly from DP measurements, and existing models do not represent the effects of aging on strength and stiffness. The primary aim of the present work is to characterize changes of mechanical properties, such as tensile response and...

Speed of Processing, Anticipation, Inhibition and Working Memory in Bilinguals

ERIC Educational Resources Information Center

Bonifacci, Paola; Giombini, Lucia; Bellocchi, Stephanie; Contento, Silvana

2011-01-01

Literature on the so-called bilingual advantage is directed towards the investigation of whether the mastering of two languages fosters cognitive skills in the non-verbal domain. The present study aimed to evaluate whether the bilingual advantage in non-verbal skills could be best defined as domain-general or domain-specific, and, in the latter…

Towards an Approach for an Accessible and Inclusive Virtual Education Using ESVI-AL Project Results

ERIC Educational Resources Information Center

Amado-Salvatierra, Hector R.; Hilera, Jose R.

2015-01-01

Purpose: This paper aims to present an approach to achieve accessible and inclusive Virtual Education for all, but especially intended for students with disabilities. This work proposes main steps to take into consideration for stakeholders involved in the educational process related to an inclusive e-Learning. Design/methodology/approach: The…

Characterizing Students' Attempts to Explain Observations from Practical Work: Intermediate Phases of Understanding

ERIC Educational Resources Information Center

Mestad, Idar; Kolstø, Stein Dankert

2017-01-01

This study aims to characterize a group of students' preliminary oral explanations of a scientific phenomenon produced as part of their learning process. The students were encouraged to use their own wordings to test out their own interpretation of observations when conducting practical activities. They presented their explanations orally in the…

Trends in Charter School Authorizing

ERIC Educational Resources Information Center

Gau, Rebecca

2006-01-01

This report presents findings from a national examination of the organizations that sponsor, oversee and hold accountable U.S. charter schools. Its primary aim is to describe and characterize these crucial but little known organizations: What do they look like? How big are they? How do they go about their work? The results of this inquiry is a new…

Facilitating Students' Conceptual Understanding of Boiling Using a Four-Step Constructivist Teaching Method

ERIC Educational Resources Information Center

Calik, Muammer

2008-01-01

The aim of the work presented here was to devise an activity associated with factors affecting boiling points. The intervention used a four-step constructivist-based teaching strategy, which was subsequently evaluated by a cohort of students. Data collection consisted of application of a purpose designed questionnaire consisting of four open-ended…

The Impact of Elderly Care Competence and Quality Improvement Programme in Four Swedish Municipalities

ERIC Educational Resources Information Center

Westerberg, Kristina; Hjelte, Jan

2013-01-01

During a number of years Swedish municipalities have work with improvement of competence and long-term quality in elderly care. The overall aim of the present study was to compare different learning activities (workplace improvement and/or courses), and to relate these activities to learning climate, learning strategies, and perception of care…

Professional Storytelling in Clinical Dental Anatomy Teaching

ERIC Educational Resources Information Center

Kieser, Jules; Livingstone, Vicki; Meldrum, Alison

2008-01-01

The aim of the present work was to see if storytelling in a clinical dental anatomy course would increase student satisfaction. We enhanced teaching by spontaneous storytelling in problem-based learning, in half of the third-year dentistry class. At the end of the course, we administered an anonymous questionnaire to the students in the class,…

Wallace Stevens: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Borroff, Marie, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Marie Borroff, Wallace Stevens, Joseph N. Riddle, Hi Simons, Sister M. Bernetta Quinn, C. Roland Wagner, Harold Bloom, Ralph J. Mills, Jr., Roy Harvey Pearce, Louis L. Martz, Morton Dauwen Zabel, and Northrop Frye--all…

Jane Austen: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Watt, Ian, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Virginia Woolf, C. S. Lewis, Edmund Wilson, Ian Watt, Alan D. McKillop, Reuben A. Brower, Marvin Mudrick, Mark Schorer, Arnold Kettle, Lionel Trilling, Kingsley Amis, Andrew H. Wright, Donald J. Greene, and D. W.…

Cognitive Processes and Math Performance: A Study with Children at Third Grade of Basic Education

ERIC Educational Resources Information Center

Campos, Isabel S.; Almeida, Leandro S.; Ferreira, Aristides I.; Martinez, Luis F.; Ramalho, Gloria

2013-01-01

The present study aims to examine the relationship between cognitive factors and mathematical achievement in primary education. Participants were 103 Portuguese third grade students, aged 8 and 9. All participants completed a battery for working memory (WMTB-C), a test of general intelligence (Raven's Progressive Color Matrices), a selective…

Byron: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

West, Paul, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by G. Wilson Knight, Bernard Blackstone, Mario Praz, Paul West, Guy Steffan, F. R. Leavis, W. W. Robson, Helen Gardner, George M. Ridenour, Edmund Wilson, Gilbert Highet, Bertrand Russell, and John Wain--all dealing with the…

Charting Collective Knowledge: Supporting Self-Regulated Learning in the Workplace

ERIC Educational Resources Information Center

Littlejohn, Allison; Milligan, Colin; Margaryan, Anoush

2012-01-01

Purpose: This study aims to outline an approach to improving the effectiveness of work-based learning through knowledge creation and enhancing self-regulated learning. The paper presents a case example of a novel approach to learning through knowledge creation in the workplace. This case example is based on empirical data collected through a study…

Motor Performance and Rhythmic Perception of Children with Intellectual and Developmental Disability and Developmental Coordination Disorder

ERIC Educational Resources Information Center

Kartasidou, Lefkothea; Varsamis, Panagiotis; Sampsonidou, Anna

2012-01-01

Professionals who work with children presenting intellectual and developmental disability (IDD) and developmental coordination disorder (DCD) are concerned with their motor development and their rhythmic perception. The aim of this study is to investigate the correlation between a motor performance test and a music rhythmic test that measures…

Confronting Similar Challenges? Disabled and Non-Disabled Students' Learning and Assessment Experiences

ERIC Educational Resources Information Center

Madriaga, Manuel; Hanson, Katie; Heaton, Caroline; Kay, Helen; Newitt, Sarah; Walker, Ann

2010-01-01

The article presents evidence from a systematic survey of disabled (n = 172) and non-disabled (n = 312) students regarding their learning and assessment experiences within one higher education institution in the UK. This study builds upon previous work in the sector, with the aim of gathering evidence to inform inclusive policy and practice for…

Insulin and Leptin Relations in Obesity: A Multimedia Approach

ERIC Educational Resources Information Center

Yokaichiya, Daniela K.; Galembeck, Eduardo; Torres, Bayardo B.; Da Silva, Jose Antonio; de Araujo, Daniele R.

2008-01-01

Obesity has been recognized as a worldwide public health problem. It significantly increases the chances of developing several diseases, including Type II diabetes. The roles of insulin and leptin in obesity involve reactions that can be better understood when they are presented step by step. The aim of this work was to design software with data…

A comparison of automated crater detection methods

NASA Astrophysics Data System (ADS)

Bandeira, L.; Barreira, C.; Pina, P.; Saraiva, J.

2008-09-01

Abstract This work presents early results of a comparison between some common methodologies for automated crater detection. The three procedures considered were applied to images of the surface of Mars, thus illustrating some pros and cons of their use. We aim to establish the clear advantages in using this type of methods in the study of planetary surfaces.

The Impact of Teachers' Organizational Trust Perceptions on Organizational Cynicism Perception

ERIC Educational Resources Information Center

Polat, Soner

2013-01-01

The aim of this study is to present the impact of primary school teachers' organizational trust perceptions on organizational cynicism. The research is based on descriptive survey model, with its population consisting of teachers working in primary schools in Korfez District of Kocaeli Province. Sampling was not needed and preferred as it was…

Interactions among Children in Scholastic Contexts and Knowledge Acquisition in Biology

ERIC Educational Resources Information Center

Ponce, Corinne; Schneeberger, Patricia

2002-01-01

This article presents the first results of an investigation in a scholastic context aimed a determining the conditions that favour the acquisition of knowledge in biology within interactions in groups of 4 pupils. There were three work sessions in small groups, and some sessions in class groups. The pupils' conceptions were assessed at the…

A Web-Based Educational Setting Supporting Individualized Learning, Collaborative Learning and Assessment

ERIC Educational Resources Information Center

Gogoulou, Agoritsa; Gouli, Evangelia; Grigoriadou, Maria; Samarakou, Maria; Chinou, Dionisia

2007-01-01

In this paper, we present a web-based educational setting, referred to as SCALE (Supporting Collaboration and Adaptation in a Learning Environment), which aims to serve learning and assessment. SCALE enables learners to (i) work on individual and collaborative activities proposed by the environment with respect to learners' knowledge level, (ii)…

Scrum Methodology in Higher Education: Innovation in Teaching, Learning and Assessment

ERIC Educational Resources Information Center

Jurado-Navas, Antonio; Munoz-Luna, Rosa

2017-01-01

The present paper aims to detail the experience developed in a classroom of English Studies from the Spanish University of Málaga, where an alternative project-based learning methodology has been implemented. Such methodology is inspired by scrum sessions widely extended in technological companies where staff members work in teams and are assigned…

Cross-National Study on Factors That Influence Parents' Knowledge about Their Children's Alcohol Use

ERIC Educational Resources Information Center

Fernandez-Hermida, Jose-Ramon; Calafat, Amador; Becoña, Elisardo; Secades-Villa, Roberto; Juan, Montse; Sumnall, Harry

2013-01-01

Previous research has shown that parents underestimate their children's substance use. The aim of the present work was to analyze parental estimation of their children's use of alcohol in five countries from northern, central, and southern Europe, and to explore the variables that influenced this perceptual bias. The sample comprised 1,181…

Changes in Student Attributions Due to the Implementation of Central Exit Exams

ERIC Educational Resources Information Center

Oerke, Britta; Maag Merki, Katharina; Holmeier, Monika; Jager, Daniela J.

2011-01-01

The central aim of standardized exit exams is to motivate students and teachers to work harder on critical subject matters and thus increase student achievement. However, the effects of the implementation of central exams on student motivation have not been analyzed in a longitudinal section until now. In the present study, the consequences of…

Wikipedia Uses in Learning Design: A Literature Review

ERIC Educational Resources Information Center

Fessakis, Georgios; Zoumpatianou, Maria

2012-01-01

This paper is a literature review report concerning educational uses of Wikipedia in the first 10 years of its existence. The aim of the work is the tracing and the presentation of published and validated educational applications of Wikipedia in a manner that could inform learning design by teachers or researchers. For the review, 24 scientific…

Helping Adolescents with Health Problems to Become Socially Competent

ERIC Educational Resources Information Center

Drozdikova-Zaripova, Albina R.; Kostyunina, Nadezhda Yu.

2016-01-01

The purpose of the article is to present and analyze the results of experimental work to verify the efficiency of the developed and approved program aimed at the formation of social competence in adolescents with physical problems. The leading method in the study of this problem is a consequent version of the pedagogical experiment. The results of…

Learning and Developing as a University Teacher: Narratives of Early Career Academics in Estonia

ERIC Educational Resources Information Center

Remmik, Marvi; Karm, Mari; Lepp, Liina

2013-01-01

In recent years the higher education context in Estonia, as in most European countries, has changed a lot. All changes have an impact on university teachers' practice and their work organisation, and are presenting new challenges. The current research aims at developing an understanding of Estonian early career academics' professional identity by…

Exploring Marine Biodiversity through Inquiry with Primary School Students: A Successful Journey?

ERIC Educational Resources Information Center

Jesus-Leibovitz, Luísa; Faria, Cláudia; Baioa, Ana Margarida; Borges, Rita

2017-01-01

In this work, we present a marine ecology inquiry-based activity, implemented with 164 primary school students. The main goal was to evaluate the activity's impact on students' understanding about biodiversity and scientific procedures. We also aimed to analyse the potential use of personal meaning maps (PMMs) to assess the impact of the activity…

Compensation for Transport Delays Produced by Computer Image Generation Systems. Cooperative Training Series.

ERIC Educational Resources Information Center

Ricard, G. L.; And Others

The cooperative Navy/Air Force project described is aimed at the problem of image-flutter encountered when visual displays that present computer generated images are used for the simulation of certain flying situations. Two experiments are described which extend laboratory work on delay compensation schemes to the simulation of formation flight in…

The New Faculty Members' Concerns: The Case of Jordanian Universities

ERIC Educational Resources Information Center

Qudais, Mahmoud Abu; Al-Omari, Aieman; Smadi, Rana

2009-01-01

The present study aimed to identify and interpret concerns of the new faculty members in Jordanian universities. A total of 336 new faculty members who participated in this study were asked to rate their perceptions of issues related to teaching, research, service, balancing work and home life and the academic culture of their workplace. Means and…

Adaptation of Organizational Justice in Sport Scale into Turkish Language: Validity and Reliability Study

ERIC Educational Resources Information Center

Sayin, Ayfer; Sahin, Mustafa Yasar

2017-01-01

The present study aimed to provide a Turkish adaptation of the Organizational Justice in Sport Scale and perform reliability and validity studies. Answers provided by 260 participants who work as football, male basketball and female basketball coaches in National Collegiate Athletic Association (NCAA) were analysed using the original scale that…

How Can Magnetic Forces Do Work? Investigating the Problem with Students

ERIC Educational Resources Information Center

Onorato, Pasquale; De Ambrosis, Anna

2013-01-01

We present a sequence of activities aimed at promoting both learning about magnetic forces and students' reflection about the conceptual bridge between magnetic forces on a moving charge and on a current-carrying wire in a magnetic field. The activity sequence, designed for students in high school or on introductory physics courses, has been…

Evaluation of Emotional Responses to Television Advertising through Neuromarketing

ERIC Educational Resources Information Center

Baraybar-Fernánde, Antonio; Baños-González, Miguel; Barquero-Pérez, Óscar; Goya-Esteban, Rebeca; de-la-Morena-Gómez, Alexia

2017-01-01

Since the last century, we have witnessed a steady evolution of advertising techniques in an effort to adapt to the new social context in the market. As a strategic resource, Neuroscience brings a new perspective by allowing you to explore those difficult or verbally unconscious motives behind consumer behaviours. The present work aims to discover…

The Concept of Personological Information-Educational System of Forming Professional Effectiveness of a Specialist

ERIC Educational Resources Information Center

Vlasova, Vera K.; Vakhidova, Luycia V.

2016-01-01

Professional self-effectiveness is a key quality of a modern specialist together with cultural, general professional and professional competences, which are realized in his further activity. But in normative documents regulating preparation of a specialist, this quality is not present. The aim of the article is in working out a conception of…

Tablets in English Class: Students' Activities Surrounding Online Dictionary Work

ERIC Educational Resources Information Center

Bunting, Leona

2015-01-01

Tablets have become increasingly popular among young people in Sweden and this rapid increase also resonates in school, especially in classrooms for younger children. The aim of the present study is to analyze and describe how the students deal with the open instructions for a task of using online dictionaries on tablets. Specific focus is on how…

A Neural Network Model of the Structure and Dynamics of Human Personality

ERIC Educational Resources Information Center

Read, Stephen J.; Monroe, Brian M.; Brownstein, Aaron L.; Yang, Yu; Chopra, Gurveen; Miller, Lynn C.

2010-01-01

We present a neural network model that aims to bridge the historical gap between dynamic and structural approaches to personality. The model integrates work on the structure of the trait lexicon, the neurobiology of personality, temperament, goal-based models of personality, and an evolutionary analysis of motives. It is organized in terms of two…

Hemingway; A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Weeks, Robert P., Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Lillian Ross, Malcolm Crowley, E.M. Halliday, Harry Levin, Leslie Fiedler, D.H. Lawrence, Philip Young, Sean O'Faolain, Cleanth Brooks and Robert Penn Warren, Carlos Baker, Mark Spilka, Ray B. West, Jr., Nemi D'Agostino,…

Students' Ability to Solve Process-Diagram Problems in Secondary Biology Education

ERIC Educational Resources Information Center

Kragten, Marco; Admiraal, Wilfried; Rijlaarsdam, Gert

2015-01-01

Process diagrams are important tools in biology for explaining processes such as protein synthesis, compound cycles and the like. The aim of the present study was to measure the ability to solve process-diagram problems in biology and its relationship with prior knowledge, spatial ability and working memory. For this purpose, we developed a test…

Yeats: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Unterecker, John, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by John Unterecker, W. H. Auden, High Kenner, Giogio Melchiori, Frank Kermode, W. Y. Tindall, T. S. Eliot, R. P. Blackmur, Alex Zwerdling, Curtis Bradford, D. J. Gordon, Ian Fletcher, A. G. Stock, Allen Tate, and Richard…

Habits of Democracy: A Deweyan Approach to Citizenship Education in America Today

ERIC Educational Resources Information Center

Stitzlein, Sarah M.

2014-01-01

Today's social and political context is filled with environmental elements that both support and work against deep, participatory democracy. I argue that certain democratic habits should be nurtured through a supportive formative culture, especially in schools, in order to best achieve good democratic life in the present context. My aim here…

Shakespeare, The Tragedies: A collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Harbage, Alfred, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Alfred Harbage, H. B. Charlton, Willard Farnham, H. T. Price, Donald A. Stauffer, Brents Stirling, Maynard Mack, Helen Gardner, C. S. Lewis, Alvin Kernan, Bernard Spivack, L. C. Knights, Francis Fergusson, G. Wilson…

Rallou Manou and Her Contribution to Modern Dance in Greece

ERIC Educational Resources Information Center

Pagona, Bournelli

2008-01-01

The aim of this study is to present Rallou Manou's work, as well as to demonstrate her contribution to the development and emergence of modern dance in Greece. The data used were mostly collected from Rallou Manou's personal "Archive," but also from published reviews, interviews from her students and the personal experience of the…

Enhancing Force Concept Inventory Diagnostics to Identify Dominant Misconceptions in First-Year Engineering Physics

ERIC Educational Resources Information Center

Martin-Blas, Teresa; Seidel, Luis; Serrano-Fernandez, Ana

2010-01-01

This work presents the results of a study whose aim is to detect systematic errors about the concept of force among freshmen students. The researchers analysed the results of the Force Concept Inventory test, which was administered to two different groups of students. The results show that, although there were significant performance variations…

Can Brief Workshop Interventions Change Care Staff Understanding of Challenging Behaviours?

ERIC Educational Resources Information Center

Dowey, Alan; Toogood, Sandy; Hastings, Richard P.; Nash, Susie

2007-01-01

Background: The working culture surrounding challenging behaviour may have a strong effect on staff behaviour. As a first step to influencing staff talk about challenging behaviour, the aim of the present study was to explore whether a 1-day training workshop could have an effect on staff causal explanations. Methods: Fifty-four front line staff,…

Cognitive Preconditions of Early Reading and Spelling: A Latent-Variable Approach with Longitudinal Data

ERIC Educational Resources Information Center

Preßler, Anna-Lena; Könen, Tanja; Hasselhorn, Marcus; Krajewski, Kristin

2014-01-01

The aim of the present study was to empirically disentangle the interdependencies of the impact of nonverbal intelligence, working memory capacities, and phonological processing skills on early reading decoding and spelling within a latent variable approach. In a sample of 127 children, these cognitive preconditions were assessed before the onset…

Practical Application of Critical Race Theory: A Social Justice Course Design

ERIC Educational Resources Information Center

Pulliam, Rose M.

2017-01-01

Social work education aims to prepare students to effectively engage with diverse people and groups. This article presents a practical application of critical race theory (CRT) toward that end. It describes a brief history of curricular approaches to teaching diversity and social justice and examines a few of the challenges with current curricular…

Using Wikis for Online Group Projects: Student and Tutor Perspectives

ERIC Educational Resources Information Center

Kear, Karen; Donelan, Helen; Williams, Judith

2014-01-01

This paper presents a study of the use of wikis to support online group projects in two courses at the UK Open University. The research aimed to investigate the effectiveness of a wiki in supporting (i) student collaboration and (ii) tutors' marking of the students' collaborative work. The paper uses the main factors previously identified by the…

The Change towards a Teaching Methodology Based on Competences: A Case Study in a Spanish University

ERIC Educational Resources Information Center

Gonzalez, Jose Maria G.; Arquero Montaño, Jose Luis; Hassall, Trevor

2014-01-01

The European Higher Education Area (EHEA) has promoted the implementation of a teaching methodology based on competences. Drawing on New Institutional Sociology, the present work aims to identify and improve knowledge concerning the factors which are hindering that change in the Spanish university system. This is investigated using a case study…

Perceptions of Library Staff Regarding Challenges of Developing Digital Libraries: The Case of an Iranian University

ERIC Educational Resources Information Center

Mohsenzadeh, Faranak; Isfandyari-Moghaddam, Alireza

2011-01-01

Purpose: The present research aims to identify the difficulties and obstacles for developing digital libraries in the seven regional branches of Islamic Azad University (IAU), Iran, and to study the status of librarians' skills and education programmes at these institutions. Design/methodology/approach: The 40 individuals working in the regional…

Some first experiments on the photometric calibration of Schmidt plates against the Tycho catalogue

NASA Technical Reports Server (NTRS)

Morrison, J. E.; Lasker, B.; McLean, B.; Bucciarelli, B.; Spagna, A.; Zacchei, A.

1997-01-01

Preliminary work carried out with the aim of reducing the Guide Star Catalog (GSC2) measurements of the Palomar 2 plates with the Tycho catalog for a 625 sq deg test field centered on the North Galactic Pole, is reported on and the results are presented. The emphasis was on the photometric calibrations.

Global MedAid: Evolution and Initial Evaluation of an Mlearning App for International Work-Based Learner

ERIC Educational Resources Information Center

Colley, Joanna; Bradley, Claire; Stead, Geoff; Wakelin, Jessica

2014-01-01

This paper outlines an m-learning solution, "Global MedAid", which aims to provide learning resources and tools for personnel in various roles in disaster or emergency situations. It outlines the development process and presents the design considerations and solutions for developing a cross-platform application combining a wide range of…

Learning in the Home and at School: How Working Class Children "Succeed against the Odds"

ERIC Educational Resources Information Center

Siraj-Blatchford, Iram

2010-01-01

This paper presents data collected in individual case studies that aimed to investigate children and their families who succeeded against the usual "odds" of disadvantage. Funded as an extension of EPPE 3-11 by the Cabinet Office for the Equalities Review, the study focused particularly closely upon the performance of disadvantaged…

Understanding the Transnational Higher Education Landscape: Shifting Positionality and the Complexities of Partnership

ERIC Educational Resources Information Center

Caruana, Viv; Montgomery, Catherine

2015-01-01

This article presents a comprehensive review of research on transnational higher education published between 2006 and 2014. It aims to provide an overview of a highly complex field that is both nascent and shifting, with research developing unevenly and concentrated in particular areas. This overview will enable academics working in transnational…

Development of the Updating Executive Function: From 7-Year-Olds to Young Adults

ERIC Educational Resources Information Center

Carriedo, Nuria; Corral, Antonio; Montoro, Pedro R.; Herrero, Laura; Rucián, Mercedes

2016-01-01

Updating information in working memory (WM) is a critical executive function responsible both for continuously replacing outdated information with new relevant data and to suppress or inhibit content that is no longer relevant according to task demands. The goal of the present research is twofold: First, we aimed to study updating development in…

Cooperative Activities for the Home: Parents Working with Teachers to Support Cooperative Learning.

ERIC Educational Resources Information Center

Holm, Audray; And Others

A collection of activities is presented for use at home to foster cooperative attitudes and build social skills. The activities are aimed at strengthening the cooperative bond in a family and giving family members practice in the skills needed to cooperate effectively. This handbook explains the cooperative learning concept, outlines the rules for…

The Agatston Urban Nutrition Initiative: Working to Reverse the Obesity Epidemic through Academically Based Community Service

ERIC Educational Resources Information Center

Johnston, Francis E.

2009-01-01

The Agatston Urban Nutrition Initiative (AUNI) presents a fruitful partnership between faculty and students at a premier research university and members of the surrounding community aimed at addressing the problem of childhood obesity. AUNI uses a problem-solving approach to learning by focusing course activities, including service-learning, on…

Visual Working Memory in Deaf Children with Diverse Communication Modes: Improvement by Differential Outcomes

ERIC Educational Resources Information Center

Lopez-Crespo, Ginesa; Daza, Maria Teresa; Mendez-Lopez, Magdalena

2012-01-01

Although visual functions have been proposed to be enhanced in deaf individuals, empirical studies have not yet established clear evidence on this issue. The present study aimed to determine whether deaf children with diverse communication modes had superior visual memory and whether their performance was improved by the use of differential…

Sensory Discrimination, Working Memory and Intelligence in 9-Year-Old and 11-Year-Old Children

ERIC Educational Resources Information Center

Voelke, Annik E.; Troche, Stefan J.; Rammsayer, Thomas H.; Wagner, Felicitas L.; Roebers, Claudia M.

2013-01-01

More than a century ago, Galton and Spearman suggested that there was a functional relationship between sensory discrimination ability and intelligence. Studies have since been able to confirm a close relationship between general discrimination ability (GDA) and IQ. The aim of the present study was to assess whether this strong relationship…

Analysis of the Perception of Students about Biometric Identification

ERIC Educational Resources Information Center

Guillén-Gámez, Francisco D.; García-Magariño, Iván; Romero, Sonia J.

2015-01-01

Currently, there is a demand within distance education of control mechanisms for verifying the identity of students when conducting activities within virtual classrooms. Biometric authentication is one of the tools to meet this demand and prevent fraud. In this line of research, the present work is aimed at analyzing the perceptions of a group of…

Euripides: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Segal, Erich, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Erich Segal, William Arrowsmith, G. M. A. Grube, Anne Pippin Burnett, Eilhard Schlesinger, Bernard M. W. Knox, Eric A. Havelock, Jean-Paul Sartre, Christian Wolff, and Thomas G. Rosenmeyer--all dealing with the plays of…

Iranian Journal of Language Studies (IJLS). Volume 1, Issue 4

ERIC Educational Resources Information Center

Online Submission, 2007

2007-01-01

Iranian Journal of Language Studies (IJLS) is devoted to all areas of language and linguistics. Its aim is to present work of current interest in all areas of language study. No particular linguistic theories or scientific trends are favored: scientific quality and scholarly standing are the only criteria applied in the selection of papers…

T. S. Eliot: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Kenner, Hugh, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Arthur Mizener, Wyndham Lewis, Hugh Kenner, R. P. Blackmur, Elizabeth Sewell, S. Musgrove, George L. K. Morris, F. R. Leavis, D. W. Harding, Allen Tate, Ezra Pound, William Empson, John Peter, Denis Donoghue, and Donald…

Emily Dickinson: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Sewall, Richard B., Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Richard B. Sewall, Conrad Aiken, Allen Tate, Yvor Winters, George F. Whicher, Henry W. Wells, Donald E. Thackrey, Thomas H. Johnson, R. P. Blackmur, John Crowe Ransom, Austin Warren, James Reeves, Richard Wilbur, Louise…

Taxonomy of trans-Neptunian objects and Centaurs as seen from spectroscopy

NASA Astrophysics Data System (ADS)

Merlin, F.; Hromakina, T.; Perna, D.; Hong, M. J.; Alvarez-Candal, A.

2017-08-01

Context. Taxonomy of trans-Neptunian objects (TNOs) and Centaurs has been made in previous works using broadband filters in the visible and near infrared ranges. This initial investigation led to the establishment of four groups with the aim to provide the mean colors of the different classes with possible links with any physical or chemical properties. However, this taxonomy was only made with the Johnson-Cousins filter system and the ESO J, H, Ks filters combination, and any association with other filter system is not yet available. Aims: We aim to edit complete visible to near infrared taxonomy and extend this work to any possible filters system. To do this, we generate mean spectra for each individual group, from a data set of 43 spectra. This work also presents new spectra of the TNO (38628) Huya, on which aqueous alteration has been suspected, and the Centaur 2007 VH305. Methods: To generate the mean spectra for each taxonomical group, we first averaged the data for each of the four taxonomical groups and checked that spectroscopic and photometric data were consistent according to their relative errors. Results: We obtained four complete spectra corresponding to the different classes from 0.45 to 2.40 microns. Our results based on spectroscopy are in good agreements with those obtained in photometry for the bluest (BB) and reddest (RR) objects. At the contrary, no clear patterns appear for the two intermediate groups (BR and IR). Both BR and IR mean-spectra are almost intermixed, probably due to the fact that part of these objects have not always clear affiliation to one particular taxonomical group. Conclusions: We provide mean spectra that could be used to edit colors in different filters system working in this wavelength range. This work clearly establish the mean spectra of the BB and RR group while the two other groups need probably further refinement. Part of the data presented here have been performed under ESO Programmes ID 178.C-0867 and ID 091.C-0224.

Work demands are related to mental health problems for older engine room officers.

PubMed

Rydstedt, Leif W; Lundh, Monica

2012-01-01

The aim of the present study was to analyse the main and interaction effects of age and psychosocial work demands on mental wellbeing in a sample (N = 685; age M = 47 years) of engine room officers in the Swedish merchant fleet. As expected, work demands were highly related to general mental health as well as to perceived stress, while the main effect of age only related significantly to perceived stress. The interaction effects between high work demands and high age significantly explained the variance of general mental health as well as perceived stress. The results can be understood as a consequence of the rapid technological and organisational development in the shipping industry and suggest that it ought be of high priority to provide older employees with work-related resources to support their long-term work performance as well as their health and wellbeing.

Influence of Manual Labor at Work on Muscular Fitness and Its Relationship With Work Performance.

PubMed

Ryan, Eric D; Thompson, Brennan J; Sobolewski, Eric J

2016-10-01

The present study examined the influence of workplace manual labor on measures of muscular fitness, with a secondary aim to investigate the relationship between muscular fitness and work performance in blue-collar (BC) workers. Leg extension isokinetic strength at slow and fast velocities, hamstring and hip-flexor flexibility, and low back muscular endurance were examined in young and older BC workers and white-collar (WC) controls, while work performance was examined in the BC cohort. There were no differences in muscular fitness variables between BC and WC groups; however, the older men had lower low back muscular endurance (-43.0%) and strength at slow (-9.4%) and fast (-12.7%) velocities. Work performance was associated with strength at fast velocities (r = 0.633) in the older BC workers. Leg strength may influence work performance, with higher velocities becoming more important in older workers.

A Lower Level of Physically Demanding Work Is Associated with Excellent Work Ability in Men and Women with Neck Pain in Different Age Groups.

PubMed

Oliv, Stefan; Noor, Adnan; Gustafsson, Ewa; Hagberg, Mats

2017-12-01

The aim of this study was to investigate which physical and psychosocial work demands were associated with excellent work ability in individuals with neck pain, and to investigate age and sex differences in these associations. The study sample was obtained from the Statistics Sweden cross-sectional Work Environment survey and consisted of workers who reported neck pain after work ( N  = 3,212). The findings showed an association between excellent work ability and self-reported low exposure to lifting, twisted work posture, working with hands in shoulder level or higher, and leaning forward without support and combination of exposures containing these work demands. Low exposure to seated work and high demands showed a reversed association. The associations were present mainly among older workers and were generally stronger for men than for women. This study indicates that a lower level of physically demanding work is an important element to maintain excellent work ability, especially for the older worker with neck pain.

Attitudes towards fertility control.

PubMed

Muthal, S

1992-03-01

"The present work aims to determine...the effectiveness of traditional mixed and modern attitudes towards fertility. Here fertility refers to the number of children actually born to a woman. Randomly chosen 400 women belonging to different ethnic strains from Sagar town [India] constitute the data for the present study. The scaling technique is devised to obtain accurate values for fertility noticed among different populations. Thus an attempt has been made to study whether education, income, caste, age and age at marriage have direct association with fertility." excerpt

Research in advanced formal theorem-proving techniques

NASA Technical Reports Server (NTRS)

Rulifson, J. F.

1971-01-01

The present status is summarized of a continuing research program aimed at the design and implementation of a language for expressing problem-solving procedures in several areas of artificial intelligence, including program synthesis, robot planning, and theorem proving. Notations, concepts, and procedures common to the representation and solution of many of these problems were abstracted and incorporated as features into the language. The areas of research covered are described, and abstracts of six papers that contain extensive description and technical detail of the work are presented.

[Severe Eyeball and Facial Skeletal Injuries Caused by Firefighting Sport].

PubMed

Rusňák, Š; Maranová, Z; Kasl, Z; Hecová, L; Voigt, E; Raiskup, F

2017-07-01

The aim of this work is to draw attention to possible injuries of the eye and the facial skeleton caused by firefighting sport. There was a group of 9 patients presented who were treated from 2006 to 2015 in the Department of Ophthalmology at the University Hospital in Pilsen and diagnosed with severe eyeball contusion after being hit by a jet of water and/or a water pipe. Three cases are presented in detail. Georg Thieme Verlag KG Stuttgart · New York.

Scattering of Waves by Visoelastic Composites and the Characterization of their Dynamic Properties.

DTIC Science & Technology

1982-01-13

experimental results of Hawley , Beard and Twersky [131 and Olsen and Kharadly (141. One of the aims of this paper is to suggest improvements to the QCA by...two such experi- ments are presented here [.3,141 and compared with computations. The first experiment refers to the work of Hawley et al. t13) who...packing.. The attenuation measure- ments are shown in Fig. 4 together with computations using the present theory and that used by Hawley et al. The

Work environment investments: outcomes from three cases.

PubMed

Rydell, Alexis; Andersson, Ing-Marie

2017-09-27

Work environment investments are important in order to create a healthy and safe workplace. This article presents findings from a seven-step interventions process aimed at examining and following-up work environment investments in small and medium-sized enterprises (SMEs), with a particular focus on air contaminants. Three different cases were analyzed and included in the study: (a) an educational center for welding; (b) a paint station in furniture manufacturing; (c) a joinery in furniture manufacturing. The results show that the work environment investments were highly appreciated by the employees and managers, but at the same time the investment could be optimized through markedly decreased exposure levels for the worker. Factors such as follow-ups of the investment, education and training in how to use the equipment, worker involvement in the process and leadership engagement are important in order to optimize work environment investments.

Working conditions in the engine department - A qualitative study among engine room personnel on board Swedish merchant ships.

PubMed

Lundh, Monica; Lützhöft, Margareta; Rydstedt, Leif; Dahlman, Joakim

2011-01-01

The specific problems associated with the work on board within the merchant fleet are well known and have over the years been a topic of discussion. The work conditions in the engine room (ER) are demanding due to, e.g. the thermal climate, noise and awkward working postures. The work in the engine control room (ECR) has over recent years undergone major changes, mainly due to the introduction of computers on board. In order to capture the impact these changes had implied, and also to investigate how the work situation has developed, a total of 20 engine officers and engine ratings were interviewed. The interviews were semi-structured and Grounded Theory was used for the data analysis. The aim of the present study was to describe how the engine crew perceive their work situation and working environment on board. Further, the aim was to identify areas for improvements which the engine crew consider especially important for a safe and effective work environment. The result of the study shows that the design of the ECR and ER is crucial for how different tasks are performed. Design which does not support operational procedures and how tasks are performed risk inducing inappropriate behaviour as the crew members' are compelled to find alternative ways to perform their tasks in order to get the job done. These types of behaviour can induce an increased risk of exposure to hazardous substances and the engine crew members becoming injured. Copyright © 2010 Elsevier Ltd and The Ergonomics Society. All rights reserved.

A real-frequency solver for the Anderson impurity model based on bath optimization and cluster perturbation theory

NASA Astrophysics Data System (ADS)

Zingl, Manuel; Nuss, Martin; Bauernfeind, Daniel; Aichhorn, Markus

2018-05-01

Recently solvers for the Anderson impurity model (AIM) working directly on the real-frequency axis have gained much interest. A simple and yet frequently used impurity solver is exact diagonalization (ED), which is based on a discretization of the AIM bath degrees of freedom. Usually, the bath parameters cannot be obtained directly on the real-frequency axis, but have to be determined by a fit procedure on the Matsubara axis. In this work we present an approach where the bath degrees of freedom are first discretized directly on the real-frequency axis using a large number of bath sites (≈ 50). Then, the bath is optimized by unitary transformations such that it separates into two parts that are weakly coupled. One part contains the impurity site and its interacting Green's functions can be determined with ED. The other (larger) part is a non-interacting system containing all the remaining bath sites. Finally, the Green's function of the full AIM is calculated via coupling these two parts with cluster perturbation theory.

[Satisfaction with work in the home care sector].

PubMed

Haumann, Anja; Bellin, Judith; Gräske, Johannes

2013-01-01

Due to the demographic change and the growing number of care-dependent people, the number of professional caregivers is increasing. To slow down the cost explosion in the health care sector, the German government brings forward the home care principle. However, the recruitment of new nursing staff is challenging already, and will become harder in the future. A higher satisfaction with work indicates staying in the job and in the nursing sector. Valid data, concerning the satisfaction of work of nursing staff in the home care sector is lacking, yet. The present study aims to reduce this research gap. A written, standardized cross-sectional study was conducted in 2011. In this study socio-demographic characteristics as well as characteristics of the working circumstances were collected. In addition, the satisfaction with work (SAZ) and the satisfaction with life (SWLS) were evaluated. In total, 102 staff members of community health care providers were included in the study (37.5 years; 85 percent female). Registered nurses (n = 62) are significant older than nursing assistants (n = 40). No differences between satisfaction with work and satisfaction with life, professions, gender, marital status, and working condition could be found. Satisfaction with work interacts not significantly with age. However, it depends significantly on working in three shifts (morning, afternoon, night). Staff members working in all three shifts show a significant higher satisfaction with work. The present study adds knowledge in terms of satisfaction with work in the German home care sector.

The psychosocial work environment among physicians employed at Danish oncology departments in 2009. A nationwide cross-sectional study.

PubMed

Andreassen, Christian Nicolaj; Eriksen, Jesper Grau

2013-01-01

Working as a physician at an oncology department has some distinctive characteristics that may lead to a stressful work environment. The present study was conducted to provide a nationwide description of the work conditions of all oncologists in Denmark. By comparing the results of the present study with those of a similar study carried out in 2006, the aim was furthermore to elucidate changes in the psychosocial work environment over time. From May to September 2009, 330 physicians employed at six oncology centres and seven community based oncology departments were invited to participate in a survey based on the short version of the COPSOQ II questionnaire. The results were compared with data from a representative section of Danish employees and with data from the 2006 survey. Two hundred and twenty of the 330 invited physicians returned the questionnaire (response rate 67%). Concerning the aspects quantitative demands, work pace, emotional demands, influence, burnout and stress, the oncologists reported worse work conditions than the average Danish employee. However, with regard to possibilities for development, meaning of work and commitment to workplace, the oncologists reported better work conditions. Between 2006 and 2009, substantial improvement was seen concerning several of the assessed work environment aspects within the group of young physicians at the oncology centres. Though substantial improvement of the work conditions has been achieved between 2006 and 2009, certain aspects of the psychosocial work environment at Danish oncology departments still require attention.

The management of work-related asthma guidelines: a broader perspective.

PubMed

Baur, Xaver; Aasen, Tor Brøvig; Burge, P Sherwood; Heederik, Dick; Henneberger, Paul K; Maestrelli, Piero; Schlünssen, Vivi; Vandenplas, Olivier; Wilken, Dennis

2012-06-01

The aim of the European Respiratory Society work-related asthma guidelines is to present the management and prevention options of work-related asthma and their effectiveness. Work-related asthma accounts for 5-25% of all adult asthma cases and is responsible for a significant socioeconomic burden. Several hundred occupational agents, mainly allergens but also irritants and substances with unknown pathological mechanisms, have been identified as causing work-related asthma. The essential message of these guidelines is that the management of work-related asthma can be considerably optimised based on the present knowledge of causes, risk factors, pathomechanisms, and realistic and effective interventions. To reach this goal we urgently require greatly intensified primary preventive measures and improved case management. There is now a substantial body of evidence supporting the implementation of comprehensive medical surveillance programmes for workers at risk. Those workers who fail surveillance programmes need to be referred to a clinician who can confirm or exclude an occupational cause. Once work-related asthma is confirmed, a revised risk assessment in the workplace is needed to prevent further cases. These new guidelines confirm and extend already existing statements and recommendations. We hope that these guidelines will initiate the much-needed research that is required to fill the gaps in our knowledge and to initiate substantial improvements in preventative measures.

[Job status after the resident training period in Spain. Analysis of a national survey.

PubMed

García Sanz, Miguel; Rodríguez Socarrás, Moises; Tortolero Blanco, Leonardo; Pesquera-Ortega, Laura; Colombo, Juan; Gómez Rivas, Juan

2018-01-01

Since the establishment of specialization of medicine through the residency system, Spanish health care has sought to maintain a balance between established needs and trained professionals, with the aim of avoiding the deficit or excess of health specialists with its consequences. The objective of the present review is to know the working conditions of urologist specialists at the end of the residency training period. The results of a survey for urologist who completed their residency contract from 2012 to 2016 are presented, assessing working status, academic and working data during the first months after the completion of specialized training. A total of 42 surveys were collected. All respondents had a working contract within 6 months of completing their training. 71% had a temporary contract, most with duration of less than one year. There are more contract numbers in the public health system, although they increase progressively in the private sector. More than half of the respondents were satisfied with their work situation. The work insertion of the recently specialized urologists is high, reaching 100% within 6 months of finishing their specialization. Labor quality issues are not so positive, observing great working instability associated to a high proportion of temporary contracts lower than 6 months.

Job demands and driving anger: The roles of emotional exhaustion and work engagement.

PubMed

Li, Feng; Wang, Guangxi; Li, Yongjuan; Zhou, Ronggang

2017-01-01

This study aimed to examine the effects of both hindrance and challenge demands on driving anger within the framework of the job demands-resources (JD-R) model. We collected self-reported data from 411 office workers driving to and from work each day in five cities in China. The results from a structural equation modeling analysis indicated that both hindrance and challenge demands were positively related to emotional exhaustion, which was in turn positively correlated with driving anger. Moreover, work engagement was positively correlated with driving anger. Implications of the present findings regarding both the JD-R model and driving safety research are discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.

A Health Collaborative Network Focus on Self-care Processes in Personal Assistant Practice

NASA Astrophysics Data System (ADS)

de La Fuente, Ma Victoria; Ros, Lorenzo

Public health is oriented to the management of an adequate health atmosphere which acts directly on health, as well as health education work and the supervision of environmental health threats. The work presented in this paper aims to reduce inequality, and give disabled people the tools to be integrated more effectively, reducing social exclusion, removing obstacles and barriers, and facilitating mobility and the use of technology. The work is planned to design a special healthcare collaborative network as the best solution for addressing the needs of the disabled self-care and health care community through the creation and implementation of an interconnected, electronic information infrastructure and adoption of open data standards.

BIM integration in education: A case study of the construction technology project Bolt Tower Dolni Vitkovice

NASA Astrophysics Data System (ADS)

Venkrbec, Vaclav; Bittnerova, Lucie

2017-12-01

Building information modeling (BIM) can support effectiveness during many activities in the AEC industry. even when processing a construction-technological project. This paper presents an approach how to use building information model in higher education, especially during the work on diploma thesis and it supervision. Diploma thesis is project based work, which aims to compile a construction-technological project for a selected construction. The paper describes the use of input data, working with them and compares this process with standard input data such as printed design documentation. The effectiveness of using the building information model as a input data for construction-technological project is described in the conclusion.

Where to start? Bottom-up attention improves working memory by determining encoding order.

PubMed

Ravizza, Susan M; Uitvlugt, Mitchell G; Hazeltine, Eliot

2016-12-01

The present study aimed to characterize the mechanism by which working memory is enhanced for items that capture attention because of their novelty or saliency-that is, via bottom-up attention. The first experiment replicated previous research by corroborating that bottom-up attention directed to an item is sufficient for enhancing working memory and, moreover, generalized the effect to the domain of verbal working memory. The subsequent 3 experiments sought to determine how bottom-up attention affects working memory. We considered 2 hypotheses: (1) Bottom-up attention enhances the encoded representation of the stimulus, similar to how voluntary attention functions, or (2) It affects the order of encoding by shifting priority onto the attended stimulus. By manipulating how stimuli were presented (simultaneous/sequential display) and whether the cue predicted the tested items, we found evidence that bottom-up attention improves working memory performance via the order of encoding hypothesis. This finding was observed across change detection and free recall paradigms. In contrast, voluntary attention improved working memory regardless of encoding order and showed greater effects on working memory. We conclude that when multiple information sources compete, bottom-up attention prioritizes the location at which encoding should begin. When encoding order is set, bottom-up attention has little or no benefit to working memory. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Why do employees have better family lives when they are highly engaged at work?

PubMed

Ilies, Remus; Liu, Xiao-Yu; Liu, Yukun; Zheng, Xiaoming

2017-06-01

Past research on the effects of work engagement on the family has demonstrated contrasting effects, with some suggesting that work engagement is beneficial for family life whereas others suggesting that it may be detrimental. In this research, using a sample of 125 employees who responded to daily surveys both at work and at home for 2 consecutive weeks, the authors present a multilevel examination of the relationships of work engagement to family outcomes aimed at elucidating such work-family effects. Their findings revealed that employees' daily work engagement experiences related positively, within individuals, to work-family interpersonal capitalization, which in turn, related positively to daily family satisfaction and to daily work-family balance. The findings also indicate that both the relationship between daily work engagement and work-family interpersonal capitalization and the indirect effects of daily work engagement on the family outcomes were stronger for employees with higher intrinsic motivation than for those with lower intrinsic motivation. The authors discuss theoretical and practical implications of the findings and offer directions for future research. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Do working environment interventions reach shift workers?

PubMed

Nabe-Nielsen, Kirsten; Jørgensen, Marie Birk; Garde, Anne Helene; Clausen, Thomas

2016-01-01

Shift workers are exposed to more physical and psychosocial stressors in the working environment as compared to day workers. Despite the need for targeted prevention, it is likely that workplace interventions less frequently reach shift workers. The aim was therefore to investigate whether the reach of workplace interventions varied between shift workers and day workers and whether such differences could be explained by the quality of leadership exhibited at different times of the day. We used questionnaire data from 5361 female care workers in the Danish eldercare sector. The questions concerned usual working hours, quality of leadership, and self-reported implementation of workplace activities aimed at stress reduction, reorganization of the working hours, and participation in improvements of working procedures or qualifications. Compared with day workers, shift workers were less likely to be reached by workplace interventions. For example, night workers less frequently reported that they had got more flexibility (OR 0.5; 95 % CI 0.3-0.7) or that they had participated in improvements of the working procedures (OR 0.6; 95 % CI 0.5-0.8). Quality of leadership to some extent explained the lack of reach of interventions especially among fixed evening workers. In the light of the evidence of shift workers' stressful working conditions, we suggest that future studies focus on the generalizability of results of the present study and on how to reach this group and meet their needs when designing and implementing workplace interventions.

How the bimodal format of presentation affects working memory: an overview.

PubMed

Mastroberardino, Serena; Santangelo, Valerio; Botta, Fabiano; Marucci, Francesco S; Olivetti Belardinelli, Marta

2008-03-01

The best format in which information that has to be recalled is presented has been investigated in several studies, which focused on the impact of bimodal stimulation on working memory performance. An enhancement of participant's performance in terms of correct recall has been repeatedly found, when bimodal formats of presentation (i.e., audiovisual) were compared to unimodal formats (i.e, either visual or auditory), in providing implications for multimedial learning. Several theoretical frameworks have been suggested in order to account for the bimodal advantage, ranging from those emphasizing early stages of processing (such as automatic alerting effects or multisensory integration processes) to those centred on late stages of processing (as postulated by the dual coding theory). The aim of this paper is to review previous contributions to this topic, providing a comprehensive theoretical framework, which is updated by the latest empirical studies.

Micro Electromechanical Systems (MEMS) Based Microfluidic Devices for Biomedical Applications

PubMed Central

Ashraf, Muhammad Waseem; Tayyaba, Shahzadi; Afzulpurkar, Nitin

2011-01-01

Micro Electromechanical Systems (MEMS) based microfluidic devices have gained popularity in biomedicine field over the last few years. In this paper, a comprehensive overview of microfluidic devices such as micropumps and microneedles has been presented for biomedical applications. The aim of this paper is to present the major features and issues related to micropumps and microneedles, e.g., working principles, actuation methods, fabrication techniques, construction, performance parameters, failure analysis, testing, safety issues, applications, commercialization issues and future prospects. Based on the actuation mechanisms, the micropumps are classified into two main types, i.e., mechanical and non-mechanical micropumps. Microneedles can be categorized according to their structure, fabrication process, material, overall shape, tip shape, size, array density and application. The presented literature review on micropumps and microneedles will provide comprehensive information for researchers working on design and development of microfluidic devices for biomedical applications. PMID:21747700

Meso and micro level workforce challenges in psychiatric rehabilitation.

PubMed

Reifels, Lennart; Pirkis, Jane

2012-01-01

Results of an exploratory study are presented which examined workforce challenges in Australia's most established psychiatric rehabilitation sector. The study had the two-fold aim of investigating workforce challenges at an organizational ("meso") level and at the level of direct-service workers' daily practice ("micro"). Data from 23 key informant interviews conducted with service managers and long-serving staff were analyzed through basic descriptive and thematic analyses. Organizations faced significant annual staff turnover (25.6%), specific staff supply shortages, and challenges in recruiting staff with adequate experience and longevity to match the complexity of client issues. Workers equally encountered challenges in this increasingly complex and rapidly changing field of work. CONCLUSIONS & IMPLICATIONS FOR PRACTICE: Workforce strategies designed to attract/retain experienced staff can improve workforce cohesiveness and sustainability, as can training and support activities aimed at equipping staff to reflect on and operate in dynamic and changing work environments.

Hydrogenation of 1-butene on nanosized Pd/ZnO catalysts.

PubMed

Agelakopoulou, T; Roubani-Kalantzopoulou, F

2008-07-25

The reaction concerning the hydrogenation of 1-butene has occupied the researchers conducting research based on the method of reversed-flow inverse gas chromatography (RF-IGC), for extended time periods. This work aims to define and record, with the utmost accuracy, the phenomena and their possible parallel reactions. It was a challenge for the RF-IGC, which was met. The venture consisted of many parts. Answers had to be provided to the following questions: (a) Can RF-IGC deal with issues of catalysis? (b) Can RF-IGC be applied to thin films? (c) Can RF-IGC identify peaks? (d) Can RF-IGC define the gnostic regions of adsorption, desorption, surface diffusion, surface reaction, the existence of more than one reaction? (e) Can it kinetically follow the above? The answer is certainly yes. The effort made is presented in this work and aims to answer all the above questions.

ISO 9001 in a neonatal intensive care unit (NICU).

PubMed

Vitner, Gad; Nadir, Erez; Feldman, Michael; Yurman, Shmuel

2011-01-01

The aim of this paper is to present the process for approving and certifying a neonatal intensive care unit to ISO 9001 standards. The process started with the department head's decision to improve services quality before deciding to achieve ISO 9001 certification. Department processes were mapped and quality management mechanisms were developed. Process control and performance measurements were defined and implemented to monitor the daily work. A service satisfaction review was conducted to get feedback from families. In total, 28 processes and related work instructions were defined. Process yields showed service improvements. Family satisfaction improved. The paper is based on preparing only one neonatal intensive care unit to the ISO 9001 standard. The case study should act as an incentive for hospital managers aiming to improve service quality based on the ISO 9001 standard. ISO 9001 is becoming a recommended tool to improve clinical service quality.

An experience of group work with parents of children and adolescents with gender identity disorder.

PubMed

Di Ceglie, Domenico; Thümmel, Elizabeth Coates

2006-07-01

This article gives an account of an experience of group work with parents and carers who had children or adolescents with gender identity disorder (GID). The history of this intervention within the context of a service for children with gender identity problems is outlined. The limited literature on the subject is reviewed. Group meetings were held monthly for 6 months, facilitated by two therapists (the authors). Selection criteria for group participants, the aims of the group and the methodology for achieving those aims are described. Some information about the group's composition is provided. The structure and content of the group sessions are outlined together with details of some group interactions. Finally, we present the results of an evaluation of the intervention through feedback questionnaires and discuss the value for the children and young people of running such groups.

Challenges, issues and trends in fall detection systems

PubMed Central

2013-01-01

Since falls are a major public health problem among older people, the number of systems aimed at detecting them has increased dramatically over recent years. This work presents an extensive literature review of fall detection systems, including comparisons among various kinds of studies. It aims to serve as a reference for both clinicians and biomedical engineers planning or conducting field investigations. Challenges, issues and trends in fall detection have been identified after the reviewing work. The number of studies using context-aware techniques is still increasing but there is a new trend towards the integration of fall detection into smartphones as well as the use of machine learning methods in the detection algorithm. We have also identified challenges regarding performance under real-life conditions, usability, and user acceptance as well as issues related to power consumption, real-time operations, sensing limitations, privacy and record of real-life falls. PMID:23829390

The Nordic Health Promotion Research Network (NHPRN).

PubMed

Ringsberg, Karin C

2015-08-01

The Nordic Health Promotion Research Network (NHPRN) was established in 2007 at the Nordic School of Public Health (NHV). This article aims to describe the foundation of the NHPRN, the development and the present status of the work of NHPRN. The NHPRN consists of about 50 senior and junior researchers from all Nordic countries. It is a working network that aims to develop the theoretical understanding of health promotion, to create research cooperation in health promotion from a Nordic perspective and to extend the scope of health promotion through education. Network members meet biannually to discuss and further develop research within the field and are also responsible for the Nordic conference on Health Promotion, organized every 3 years. The NHV hosted the network between 2007 and 2014; and the World Health Organisation (WHO) will assume this role in 2015. © 2015 the Nordic Societies of Public Health.

Workplace health promotion: a meta-analysis of effectiveness.

PubMed

Rongen, Anne; Robroek, Suzan J W; van Lenthe, Frank J; Burdorf, Alex

2013-04-01

An unhealthy lifestyle may contribute to ill health, absence due to sickness, productivity loss at work, and reduced ability to work. Workplace health promotion programs (WHPPs) aim to improve lifestyle and consequently improve health, work ability, and work productivity. However, systematic reviews on intervention studies have reported small effects, and the overall evaluation of effectiveness of WHPPs is hampered by a large heterogeneity in interventions and study populations. This systematic review aims to investigate the influence of population, study and intervention characteristics, and study quality on the effectiveness of workplace health promotion programs. A systematic literature search was conducted identifying RCTs, published before June 2012, evaluating the effect of a WHPP aimed at smoking cessation, physical activity, healthy nutrition, and/or obesity on self-perceived health, work absence due to sickness, work productivity, or work ability. Studies were included in the meta-analyses if quantitative information was present to calculate an effect size (ES). A meta-analysis, stratified meta-analyses, and meta-regression analyses were performed in Spring 2012 using Comprehensive Meta-analysis software 2.0 and PAWS 17.0.2. In 18 studies describing 21 interventions, the overall effect of a WHPP was small (ES=0.24, 95% CI=0.14, 0.34). The effectiveness of a WHPP was larger in younger populations, in interventions with weekly contacts, and in studies in which the control group received no health promotion. A 2.6-fold lower effectiveness was observed for studies performing an intention-to-treat analysis and a 1.7-fold lower effectiveness for studies controlling for confounders. Studies of poor methodologic quality reported a 2.9-fold higher effect size of the WHPP. The effectiveness of a WHPP is partly determined by intervention characteristics and statistical analysis. High-quality RCTs reported lower effect sizes. It is important to determine the effectiveness of WHPPs in RCTs of high quality. Copyright © 2013 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Examining an emotion enhancement effect in working memory: evidence from age-related differences.

PubMed

Mammarella, Nicola; Borella, Erika; Carretti, Barbara; Leonardi, Gloria; Fairfield, Beth

2013-01-01

The aim of the present study was to examine age-related differences between young, young-old and old-old adults in an affective version of the classical Working Memory Operation Span Test. The affective version of the Working Memory Operation Span Test included neutral words (as in the classical version) as well as negative and positive ones. Results showed that while young adults performed better than the young-old and old-old with neutral words, age-related differences between young and young-old with positive words were no longer significant, and age-related differences were nullified with negative ones. Altogether, results indicate that emotional words can reduce age-related decline when maintenance and manipulation of information in working memory in older adults are required.

Society and 'good woman': A critical review of gender difference in depression.

PubMed

Maji, Sucharita

2018-06-01

Worldwide, women are found to suffer from depression significantly more than men. This has puzzled the scientists since no biological explanation can completely resolve the matter. Extant empirical work has been conducted to solve the mystery of the issue. However, most of the research has pivoted their attention to biology. Therefore, based on the previous literature from the disciplines of medicine, psychology and sociology, the author aimed at looking and reviewing the matter critically. Specifically, the present critical review aims at conceptualising the psychological, social and cultural factors in the context of gender difference in depression. The work reveals that psychological variables such as women's unique attachment patterns, relational self-construal, as well as a macro-level issue like power dynamics based on gender, and the skewed division of labour play an important role in gender difference in depression. The work also suggests that focusing solely on biological underpinnings may result in losing the entire scenario; therefore, social and cultural issues that place women in a socially disadvantaged position are equally important.

Patient-centred screening for primary immunodeficiency: a multi-stage diagnostic protocol designed for non-immunologists

PubMed Central

de Vries, E

2006-01-01

Efficient early identification of primary immunodeficiency disease (PID) is important for prognosis, but is not an easy task for non-immunologists. The Clinical Working Party of the European Society for Immunodeficiencies (ESID) has composed a multi-stage diagnostic protocol that is based on expert opinion, in order to increase the awareness of PID among doctors working in different fields. The protocol starts from the clinical presentation of the patient; immunological skills are not needed for its use. The multi-stage design allows cost-effective screening for PID within the large pool of potential cases in all hospitals in the early phases, while more expensive tests are reserved for definitive classification in collaboration with an immunologist at a later stage. Although many PIDs present in childhood, others may present at any age. The protocols presented here are therefore aimed at both adult physicians and paediatricians. While designed for use throughout Europe, there will be national differences which may make modification of this generic algorithm necessary. PMID:16879238

Long working hours and stroke among employees in the general workforce of Denmark.

PubMed

Hannerz, Harald; Albertsen, Karen; Burr, Hermann; Nielsen, Martin Lindhardt; Garde, Anne Helene; Larsen, Ann Dyreborg; Pejtersen, Jan Hyld

2018-05-01

A systematic review and meta-analysis have found that long working hours were prospectively associated with an increased risk of overall stroke. The primary aim of the present study was to test if this finding could be reproduced in a sample that has been randomly selected from the general workforce of Denmark. A secondary aim was to estimate the association for haemorrhagic and ischaemic stroke separately. Individual participant data on 20- to 64-year-old employees were drawn from the Danish Labour Force Survey, 1999-2013, and linked to data on socio-economic status (SES), migrations, hospitalisations and deaths from national registers. The participants were followed from the time of the interview until the end of 2014. Poisson regression was used to estimate age-, sex- and SES-adjusted rate ratios for stroke as a function of weekly working hours. With 35-40 working hours per week as reference, the estimated rate ratios for overall stroke were 0.97 (95% confidence interval (CI) 0.83-1.13) for 41-48 working hours, 1.10 (95% CI 0.86-1.39) for 49-54 working hours and 0.89 (95% CI 0.69-1.16) for ≥55 working hours. The estimated rate ratios per one category increase in working hours were 0.99 (95% CI 0.93-1.06) for overall stroke, 0.96 (95% CI 0.88-1.05) for ischaemic stroke and 1.15 (95% CI 1.02-1.31) for haemorrhagic stroke. Our analysis does not support the hypothesis that long working hours are associated with increased rates of overall stroke. It suggests, however, that long working hours might be associated with increased rates of haemorrhagic stroke.

Neuropsychology in a Memory Disorder Clinic.

PubMed

Ruchinskas, Robert A; Cullum, C Munro

2018-05-01

The rationale for and factors related to embedding a neuropsychologist in the midst of a neurology-based memory disorder clinic are discussed. Common conditions encountered are briefly reviewed, along with an evaluation aimed at assisting with differential diagnosis. Advice for neuropsychologists is offered in terms of creating and refining a working model in a neurology clinic and strategies to improve communication and effectiveness are presented.

Organizations in America: Analyzing Their Structures and Human Resource Practices Based on the National Organizations Study.

ERIC Educational Resources Information Center

Kalleberg, Arne L.; Knoke, David; Marsden, Peter V.; Spaeth, Joe L.

In 1991 the National Organizations Study (NOS) surveyed a number of U.S. businesses about their structure, context, and personnel practices to produce a database for answering questions about social behavior in work organizations. This book presents the results of that survey. The study aimed to create a national database on organizations--based…

National Workshop on the Preparation of Literacy Follow-Up Materials in Malaysia (Penang, Malaysia, December 9-19, 1990). Report.

ERIC Educational Resources Information Center

Asian Cultural Centre for UNESCO, Tokyo (Japan).

This report contains materials from a workshop aimed at the production and usage of video programs in the field of functional literacy, especially as literacy follow-up materials. Chapter I contains the proceedings and consists of an introduction, objective, and summaries of opening speeches, presentations, and group work. Chapter II provides…

Eliciting Children's Perspectives of Risk and Protection in Liberia: How to Do It and Why Does It Matter?

ERIC Educational Resources Information Center

Ruiz-Casares, Mónica; Rousseau, Cécile; Morlu, Joeta; Browne, Celestine

2013-01-01

Background: After 14 years of civil war and two rounds of democratic elections, Liberia is working to reduce child abuse and exploitation. Young children's perceptions on protection and risk are rarely elicited to inform program planning and intervention. Objective: The aim of the present study was to explore young children's perceptions of child…

Quality Management of Body Donation Program at the University of Padova

ERIC Educational Resources Information Center

Porzionato, Andrea; Macchi, Veronica; Stecco, Carla; Mazzi, Anna; Rambaldo, Anna; Sarasin, Gloria; Parenti, Anna; Scipioni, Antonio; De Caro, Raffaele

2012-01-01

Quality management improvement has become a recent focus of attention in medical education. The program for the donation of bodies and body parts (Body Donation Program) at the University of Padova has recently been subjected to a global quality management standard, the ISO 9001:2008 certification. The aim of the present work is to show how the…

A Randomized Trial of a Computer-Assisted Tutoring Program Targeting Letter-Sound Expression

ERIC Educational Resources Information Center

DuBois, Matthew R.; Volpe, Robert J.; Hemphill, Elizabeth M.

2014-01-01

Given that many schools have limited resources and a high proportion of students who present with deficits in early literacy skills, supports aimed at preventing reading failure must be simple and efficient and generate meaningful changes in student learning. We used a randomized group design with a wait-list control to extend the work of Volpe,…

Australian Parents' Needs and Expectations Regarding out of School Hours Care: A Pilot Study

ERIC Educational Resources Information Center

Winefield, Helen; Piteo, Alicia; Kettler, Lisa; Roberts, Rachel; Taylor, Anne; Tuckey, Michelle; Denson, Linley; Thomas, Kay; Lamb, Ian

2011-01-01

An increasing number of working parents are making use of out of school hours care (OSHC) for their young primary-school aged children, but in Australia very little is known about how effectively these services meet parent needs. The present pilot study aimed to gather information non-directively from employed parents, first, about how OSHC use…

Development Project (2001-2004) of School Staff and Occupational Health Nurses as a Promoter of Occupational Wellbeing--Staff's Evaluations

ERIC Educational Resources Information Center

Saaranen, Terhi; Tossavainen, Kerttu; Turunen, Hannele; Naumanen, Paula

2007-01-01

This article reports on school staff's and occupational health nurses' development project (2001-2004), which aimed to promote school staff's occupational wellbeing by activities to maintain the ability to work in 12 comprehensive schools in Finland. The effects of the project were evaluated based on a follow-up study questionnaire presented to…

The Agatston Urban Nutrition Initiative: working to reverse the obesity epidemic through academically based community service.

PubMed

Johnston, Francis E

2009-01-01

The Agatston Urban Nutrition Initiative (AUNI) presents a fruitful partnership between faculty and students at a premier research university and members of the surrounding community aimed at addressing the problem of childhood obesity. AUNI uses a problem-solving approach to learning by focusing course activities, including service-learning, on understanding and mitigating the obesity culture.

Characteristics of Patients Visiting the Child & Adolescent Psychiatric Clinic: A 26-Year Study from North India

ERIC Educational Resources Information Center

Malhotra, Savita; Biswas, Parthasarathy; Sharan, Pratap; Grover, Sandeep

2007-01-01

Aim: To study the sociodemographic and clinical profile of patients, who presented to the child and adolescent psychiatric services of a tertiary care centre over a 26-year period (1980-2005). Methodology: Data were abstracted retrospectively from detailed work up files of all subjects assessed in the Child and Adolescent Psychiatry (CAP) Clinic…

Thomas Midgley, Jr., and the Development of New Substances: A Case Study for Chemical Educators

ERIC Educational Resources Information Center

Viana, Hélio Elael Bonini; Porto, Paulo Alves

2013-01-01

This paper presents a history of chemistry case study focusing on selected aspects of the work of American engineer Thomas Midgley, Jr. (1889-1944): the development of tetraethyl lead as an antiknock gasoline additive and of chlorofluorocarbons (CFCs) as fluids for refrigeration devices. One general aim of this case study is to display the complex…

Factorial Validity of a Questionnaire to Evaluate University Students' Initial Perception of Learning Evaluation

ERIC Educational Resources Information Center

Doménech-Betoret, Fernando; Fortea-Bagán, Miguel Angel

2015-01-01

Introduction: Education research has clearly verified that a student's perception of the system to evaluate the subject matter will play a fundamental role in his/her implication (deep approach vs. surface approach) in the teaching/learning process of the subject matter. The present work aims to examine the factorial validity and reliability of a…

A Praxeological Perspective for the Design and Implementation of a Digital Role-Play Game

ERIC Educational Resources Information Center

Sanchez, Eric; Monod-Ansaldi, Réjane; Vincent, Caroline; Safadi-Katouzian, Sina

2017-01-01

This paper draws on an empirical work dedicated to discussing a theoretical model for design-based research. The context of our study is a research project for the design, the implementation and the analysis of Insectophagia, a digital role-play game implemented in secondary schools. The model presented in this paper aims at conceptualizing…

Using NIR spectroscopy to predict weathered wood exposure times

Treesearch

Xiping Wang; James P. Wacker

2006-01-01

This poster presentation reports on recent laboratory work aimed at quantifying the biodegradation process of wood during exposure to natural weathering. Approximately 330 southern pine lumber specimens were placed “above-ground” at an outdoor exposure site near Gulfport, Mississippi for periods up to five years. An additional 90 specimens were stored indoor to serve...

Juvenile Offenders and Independent Living: An Irish Perspective on Program Development with St. Xavier's

ERIC Educational Resources Information Center

McElwee, Niall; O'Connor, Michael; McKenna, Susan

2007-01-01

This article discusses the authors' experience in working with young offenders who are leaving care in Ireland. It first presents a brief discussion around one agency called St. Xavier's which the authors have had connections with over the past decade. The main aim of St. Xavier's is to deliver individualized programs of care, education, and…

Static and Dynamic Traversable Wormholes

NASA Astrophysics Data System (ADS)

Adamiak, Jaroslaw P.

2008-09-01

The aim of this work is to discuss the effects found in static and dynamic wormholes that occur as a solution of Einstein equations in general relativity. The ground is prepared by presentation of faster than light effects, then the focus is narrowed to Morris-Thorne framework for a static spherically symmetric wormhole. Two types of dynamic worm-holes, evolving and rotating, are considered.

Self-Control of Task Difficulty during Training Enhances Motor Learning of a Complex Coincidence-Anticipation Task

ERIC Educational Resources Information Center

Andrieux, Mathieu; Danna, Jeremy; Thon, Bernard

2012-01-01

The aim of the present work was to analyze the influence of self-controlled task difficulty on motor learning. Participants had to intercept three targets falling at different velocities by displacing a stylus above a digitizer. Task difficulty corresponded to racquet width. Half the participants (self-control condition) could choose the racquet…

Mark Twain: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Smith, Henry Nash, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Henry Nash Smith, Van Wyck Brooks, Maurice Le Breton, Kenneth Lynn, Leo Marx, Walter Blair, Daniel G. Hoffman, W. H. Auden, James M. Cox, Leslie Fiedler, Bernard DeVoto, and Tony Tanner--all dealing with the biography and…

The Mediating Role of Principals' Transformational Leadership Behaviors in Promoting Teachers' Emotional Wellness at Work: A Study in Israeli Primary Schools

ERIC Educational Resources Information Center

Berkovich, Izhak; Eyal, Ori

2017-01-01

The present study aims to examine whether principals' emotional intelligence (specifically, their ability to recognize emotions in others) makes them more effective transformational leaders, measured by the reframing of teachers' emotions. The study uses multisource data from principals and their teachers in 69 randomly sampled primary schools.…

Ezra Pound: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Sutton, Walter, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Walter Sutton, William Butler Yeats, William Carlos Williams, T. S. Eliot, F. R. Leavis, Hugh Kenner, M. L. Rosenthal, Forrest Read, David W. Evans, W. M. Frohock, Harold H. Watts, Earl Miner, Murray Schafer, J. P.…

Returnees, Student-Migrants and Second Chance Learners: Case Studies of Positional and Transformative Outcomes of Australian International Education

ERIC Educational Resources Information Center

Robertson, Shanthi; Hoare, Lynnel; Harwood, Aramiha

2011-01-01

There is a clear need for new research into the work and life outcomes for graduates of Australian international education. Drawing upon divergent post-study transitions, this article aims to present a multi-faceted, qualitative foundation for the consideration of both positional and transformative impacts of international education on graduates'…

Structure of the Brazilian Sign Language (Libras) for Computational Tools: Citizenship and Social Inclusion

NASA Astrophysics Data System (ADS)

Guimaraes, Cayley; Antunes, Diego R.; de F. Guilhermino Trindade, Daniela; da Silva, Rafaella A. Lopes; Garcia, Laura Sanchez

This work presents a computational model (XML) of the Brazilian Sign Language (Libras), based on its phonology. The model was used to create a sample of representative signs to aid the recording of a base of videos whose aim is to support the development of tools to support genuine social inclusion of the deaf.

Gangs: Straight Talk, Straight Up. A Practical Guide for Teachers, Parents, and the Community.

ERIC Educational Resources Information Center

Jensen, Mary M.; Yerington, Philip C.

This book is written about youth gangs with the aim of educating teachers and administrators, parents, and others who work with youth. The main emphasis is on gang identifiers and positive behavior management strategies and crisis intervention techniques that can be used in schools and the home. Section 1, "Youth Gangs Past and Present," provides…

Gangs: Groups of Young People and Deviant Behavior--The Psychosocial Perspective in Analysis and Intervention

ERIC Educational Resources Information Center

Scandroglio, Barbara; Lopez-Martinez, Jorge; San Jose, M. Carmen

2008-01-01

This work presents different lines of intervention in the local, group, family and educational contexts aimed at prevention of some deviant behaviors--such as violence, theft and certain patterns of trafficking and use of legal and illegal substances--as practiced by a minority of young people and youth sub-culture groups. These interventions are…

Huffman coding in advanced audio coding standard

NASA Astrophysics Data System (ADS)

Brzuchalski, Grzegorz

2012-05-01

This article presents several hardware architectures of Advanced Audio Coding (AAC) Huffman noiseless encoder, its optimisations and working implementation. Much attention has been paid to optimise the demand of hardware resources especially memory size. The aim of design was to get as short binary stream as possible in this standard. The Huffman encoder with whole audio-video system has been implemented in FPGA devices.

Contribution of Oral Language Skills, Linguistic Skills, and Transcription Skills to Chinese Written Composition among Fourth-Grade Students

ERIC Educational Resources Information Center

Yeung, Pui-sze; Ho, Connie Suk-han; Chan, David Wai-ock; Chung, Kevin Kien-hoa

2013-01-01

The present study aimed to investigate the contribution of oral language skills, linguistic skills, and transcription skills to Chinese written composition among Grade 4 students in Hong Kong. Measures assessing verbal working memory, oral language skills, linguistic skills (i.e., syntactic skills and discourse skills), transcription skills (i.e.,…

Secondary Students' Understanding of Basic Ideas of Special Relativity

ERIC Educational Resources Information Center

Dimitriadi, Kyriaki; Halkia, Krystallia

2012-01-01

A major topic that has marked "modern physics" is the theory of special relativity (TSR). The present work focuses on the possibility of teaching the basic ideas of the TSR to students at the upper secondary level in such a way that they are able to understand and learn the ideas. Its aim is to investigate students' learning processes towards the…

Work Climate, Organizational Commitment, and Highway Safety in the Trucking Industry: Toward Causal Modeling of Large Truck Crashes

ERIC Educational Resources Information Center

Graham, Carroll M.; Scott, Aaron J.; Nafukho, Fredrick M.

2008-01-01

While theoretical models aimed at explaining or predicting employee turnover outcomes have been developed, minimal consideration has been given to the same task regarding safety, often measured as the probability of a crash in a given time frame. The present literature review identifies four constructs from turnover literature, which are believed…

Engineering Education and Practice in the United States: Foundations of Our Techno-Economic Future.

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC.

The National Research Council's Committee on the Education and Utilization of the Engineer conducted a study aimed at achieving a comprehensive understanding of engineering in the United States and an assessment of its capacity to meet present and future needs. This document reports on the findings of the committee's work over a 2-year period. The…

A Review of Video Triggers and Video Production in Higher Education and Continuing Education PBL Settings

ERIC Educational Resources Information Center

Rasi, Päivi M.; Poikela, Sari

2016-01-01

Higher education faces the challenges of bridging education and authentic work. In addition, it needs to respond to the highly multimodal and participatory communication and content creation practices, preferences, and cultures of present and future students. The aim of our article is to discuss how the use of video triggers and video production…

DICONALE: A Novel German-Spanish Onomasiological Lexicographical Model Involving Paradigmatic and Syntagmatic Information

ERIC Educational Resources Information Center

Sánchez Hernández, Paloma

2016-01-01

This contribution, based on the DICONALE ON LINE (FFI2012-32658) and COMBIDIGILEX (FFI2015-64476-P) research projects, aims to create an onomasiological bilingual dictionary with online access for German and Spanish verbal lexemes. The objective of this work is to present the most relevant contributions of the dictionary based on two lexemes from…

A Critical Interdisciplinary Analysis of Culturally Appropriate Research Approach and Practices in Health Care and Social Work

ERIC Educational Resources Information Center

Shams, Manfusa; Robinson, Lena

2005-01-01

This paper presents a critique of research approaches used in health and social care research with vulnerable and socially disadvantaged groups, and children and young people from minority ethnic backgrounds in Britain. The paper aims to critically examine research processes in health and social care from a psychological perspective and a social…

Reading Habits, Perceptual Learning, and Recognition of Printed Words

ERIC Educational Resources Information Center

Nazir, Tatjana A.; Ben-Boutayab, Nadia; Decoppet, Nathalie; Deutsch, Avital; Frost, Ram

2004-01-01

The present work aims at demonstrating that visual training associated with the act of reading modifies the way we perceive printed words. As reading does not train all parts of the retina in the same way but favors regions on the side in the direction of scanning, visual word recognition should be better at retinal locations that are frequently…

The Role of Part-Time Employment among Young People with a Non-University Education in Spain

ERIC Educational Resources Information Center

Corrales-Herrero, Helena; Rodríguez-Prado, Beatriz

2016-01-01

For some people, a part-time job is merely an intermediate state that serves as a "stepping stone" to further employment and makes labour market integration easier. Yet, part-time work also appears in highly unstable careers. The present research aims to determine the role of part-time employment for young people with non-university…

DAS photonics developments for analogue and digital photonic links for intra-satellite communications

NASA Astrophysics Data System (ADS)

Blasco, Julián.; Rico, Eloy; Genovard, Pablo; Sáez, Cristina; Navasquillo, Olga; Martí, Javier

2017-11-01

During past years, special efforts have been invested to develop optical links, both digital and analogue, for space applications, such as reference signal distribution or digital communication cables. The aim of this paper is to present the current DAS developments for these applications as well as future work to increase TRL levels and flight opportunities.

Occupations, work characteristics and common mental disorder.

PubMed

Stansfeld, S A; Pike, C; McManus, S; Harris, J; Bebbington, P; Brugha, T; Hassiotis, A; Jenkins, R; Meltzer, H; Moran, P; Clark, C

2013-05-01

The present study aimed to assess the prevalence of common mental disorders (CMDs) by occupation in a representative sample of the English adult population. Another aim was to examine whether the increased risk of CMD in some occupations could be explained by adverse work characteristics. Method We derived a sample of 3425 working-age respondents from the Adult Psychiatric Morbidity Survey 2007. Occupations were classified by Standard Occupational Classification group, and CMD measured by the Revised Clinical Interview Schedule. Job characteristics were measured by questionnaire, and tested as explanatory factors in associations of occupation and CMD. After adjusting for age, gender, housing tenure and marital status, caring personal service occupations had the greatest risk of CMD compared with all occupations (odds ratio 1.73, 95% confidence interval 1.16-2.58). The prevalence of adverse psychosocial work characteristics did not follow the pattern of CMD by occupation. Work characteristics did not explain the increased risk of CMDs associated with working in personal service occupations. Contrary to our hypotheses, adding work characteristics individually to the association of occupation and CMD tended to increase rather than decrease the odds for CMD. As has been found by others, psychosocial work characteristics were associated with CMD. However, we found that in our English national dataset they could not explain the high rates of CMD in particular occupations. We suggest that selection into occupations may partly explain high CMD rates in certain occupations. Also, we did not measure emotional demands, and these may be important mediators of the relationship between occupation type and CMDs.

Integration of cloud-based storage in BES III computing environment

NASA Astrophysics Data System (ADS)

Wang, L.; Hernandez, F.; Deng, Z.

2014-06-01

We present an on-going work that aims to evaluate the suitability of cloud-based storage as a supplement to the Lustre file system for storing experimental data for the BES III physics experiment and as a backend for storing files belonging to individual members of the collaboration. In particular, we discuss our findings regarding the support of cloud-based storage in the software stack of the experiment. We report on our development work that improves the support of CERN' s ROOT data analysis framework and allows efficient remote access to data through several cloud storage protocols. We also present our efforts providing the experiment with efficient command line tools for navigating and interacting with cloud storage-based data repositories both from interactive sessions and grid jobs.

Line profile variability in the massive binary HD 152219

NASA Astrophysics Data System (ADS)

Sana, H.; Gosset, E.

2009-07-01

HD 152219 is a massive binary system with O9.5 III and B1-2 III/V components and a short orbital period of 4.2 d. In a previous work, we showed that the primary star (M_{prim}˜21 M_⊙) was presenting clear line profile variabilities (LPVs) that might be caused by nonradial pulsations (NRPs). In the present work, we report on an intensive spectroscopic monitoring, that aimed at unveiling the nature of the detected LPVs. Based on this new data set, we discard the NRPs and point out the Rossiter-McLaughlin effect as % being the cause of the observed LPVs. The upper limit derived on the amplitude of undetected NRPs, if any, is set at a couple of part per thousands of the continuum level.

Concept Of Revitalization Of Selected Military Facilities Of Dragoons Barracks In Olsztyn

NASA Astrophysics Data System (ADS)

Zagroba, Marek

2015-12-01

Revitalization is a complex program to restore the functioning of the neglected urban areas in terms of spatial, economic and social. Revitalization activities on post-military facilities are stopping negative phenomena, such as degradation of space, social pathology or lack of proper functioning of the area, adapted to modern needs. The object of the work is to present some aspects with the revitalization of former military facilities in the area of the Artyleryjska Street in Olsztyn. The presented design concept aims to revitalize a neglected area of the barracks, which will enable the activation site and include it in the city urban space. The method adopted in this work is the architectural project of adapting selected post-military facilities for new functions, affecting the economic development and social integration of people.

Understanding of flux-limited behaviors of heat transport in nonlinear regime

NASA Astrophysics Data System (ADS)

Guo, Yangyu; Jou, David; Wang, Moran

2016-01-01

The classical Fourier's law of heat transport breaks down in highly nonequilibrium situations as in nanoscale heat transport, where nonlinear effects become important. The present work is aimed at exploring the flux-limited behaviors based on a categorization of existing nonlinear heat transport models in terms of their theoretical foundations. Different saturation heat fluxes are obtained, whereas the same qualitative variation trend of heat flux versus exerted temperature gradient is got in diverse nonlinear models. The phonon hydrodynamic model is proposed to act as a standard to evaluate other heat flux limiters because of its more rigorous physical foundation. A deeper knowledge is thus achieved about the phenomenological generalized heat transport models. The present work provides deeper understanding and accurate modeling of nonlocal and nonlinear heat transport beyond the diffusive limit.

Design and Evaluation of an Actuated Exoskeleton for Examining Motor Control in Stroke Thumb

PubMed Central

Wang, Furui; Jones, Christopher L.; Shastri, Milind; Qian, Kai; Kamper, Derek G.; Sarkar, Nilanjan

2016-01-01

Chronic hand impairment is common following stroke. This paper presents an actuated thumb exoskeleton (ATX) to facilitate research in examining motor control and hand rehabilitation. The ATX presented in this work aims to provide independent bi-directional actuation in each of the 5 degrees-of-freedom (DOF) of the thumb using a novel flexible shaft based mechanism that has 5 active DOF and 3 passive DOF. A prototype has been built and experiments have been conducted to measure the allowable workspace at the thumb and evaluate the kinematic and kinetic performance of the ATX. The experimental results show that the ATX is able to provide individual actuation at all 5 thumb joints with high joint velocity and torque capacities. Further improvement and future work are discussed. PMID:27672232

[Working conditions and common mental disorders among primary health care workers from Botucatu, São Paulo State].

PubMed

Braga, Ludmila Candida de; Carvalho, Lidia Raquel de; Binder, Maria Cecília Pereira

2010-06-01

Common mental disorders (CMD) present high prevalence among general populations and workers with important individual and social consequences. This cross-sectional and descriptive study explores the relationship between psychological job demands, job control degree and job support and prevalence of CMD among primary health care workers of Botucatu - SP. The data collection was carried out using an unidentified self-administered questionnaire, with emphasis on items relating to demand-control-support situation and occurrence of CMD (Self Reporting Questionnaire, SRQ-20). The data were stored using the software Excel / Office XP 2003, and the statistical analyses were performed in SAS system. It was evidenced that 42.6% of primary health care workers presented CMD. The observed association - high prevalence of CMD with high-strain job (Karasek model) and low prevalence of CMD with low-strain job - indicates that, in the studied city, primary health care work conditions are contributive factors to workers' illness. The survey reveals the need of interventions aiming at caring the workers and also gets better work conditions and increase social support at work.

Developing a professional poster: four "ps" for advanced practice nurses to consider.

PubMed

Bindon, Susan L; Davenport, Joan M

2013-01-01

Professional posters play an important role in the dissemination of knowledge and the professional development of advanced practice nurses, graduate students, and clinical faculty. Posters should be considered an integral component in communication of professional work in practice, research, and education. The invitation to submit a poster abstract is an important opportunity for clinicians and faculty alike to consider. Though sometimes misperceived as less prestigious than a podium presentation, posters add a unique element to professional and academic events. The argument is made for posters as an equal among scholarly presentation formats. The poster serves as a tremendous opportunity for collaboration between partners and a way to communicate important findings and advertise the presenters' work. For the advanced practice nurse who is a novice in presenting best practice or evidence from research trials, the poster format may be less intimidating while allowing the invaluable sharing of results. Four critical elements of professional poster development are deciding on a clear Purpose, targeting the right People, outlining key steps in the Process, and delivering a memorable Presentation. Using the "4 Ps" as cornerstones for the work of developing, preparing, and delivering the poster to an audience, the authors aim to help organize the entire process into these essential considerations. The poster, as a means of scholarly work, is a viable and essential activity, as interdisciplinary collaboration and sharing of best practice becomes the expectation for all professional development.

Effects of visually demanding near work on trapezius muscle activity.

PubMed

Zetterberg, C; Forsman, M; Richter, H O

2013-10-01

Poor visual ergonomics is associated with visual and neck/shoulder discomfort, but the relation between visual demands and neck/shoulder muscle activity is unclear. The aims of this study were to investigate whether trapezius muscle activity was affected by: (i) eye-lens accommodation; (ii) incongruence between accommodation and convergence; and (iii) presence of neck/shoulder discomfort. Sixty-six participants (33 controls and 33 with neck pain) performed visually demanding near work under four different trial-lens conditions. Results showed that eye-lens accommodation per se did not affect trapezius muscle activity significantly. However, when incongruence between accommodation and convergence was present, a significant positive relationship between eye-lens accommodation and trapezius muscle activity was found. There were no significant group-differences. It was concluded that incongruence between accommodation and convergence is an important factor in the relation between visually demanding near work and trapezius muscle activity. The relatively low demands on accommodation and convergence in the present study imply that visually demanding near work may contribute to increased muscle activity, and over time to the development of near work related neck/shoulder discomfort. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.