Lunar Dust: Characterization and Mitigation

NASA Technical Reports Server (NTRS)

Hyatt. Mark J.; Feighery, John

2007-01-01

Lunar dust is a ubiquitous phenomenon which must be explicitly addressed during upcoming human lunar exploration missions. Near term plans to revisit the moon as a stepping stone for further exploration of Mars, and beyond, places a primary emphasis on characterization and mitigation of lunar dust. Comprised of regolith particles ranging in size from tens of nanometers to microns, lunar dust is a manifestation of the complex interaction of the lunar soil with multiple mechanical, electrical, and gravitational effects. The environmental and anthropogenic factors effecting the perturbation, transport, and deposition of lunar dust must be studied in order to mitigate it's potentially harmful effects on exploration systems. The same hold true for assessing the risk it may pose for toxicological health problems if inhaled. This paper presents the current perspective and implementation of dust knowledge management and integration, and mitigation technology development activities within NASA's Exploration Technology Development Program. This work is presented within the context of the Constellation Program's Integrated Lunar Dust Management Strategy. This work further outlines the scientific basis for lunar dust behavior, it's characteristics and potential effects, and surveys several potential strategies for its control and mitigation both for lunar surface operations and within the working volumes of a lunar outpost. The paper also presents a perspective on lessons learned from Apollo and forensics engineering studies of Apollo hardware.

Mars Drilling Status

NASA Technical Reports Server (NTRS)

Mandell, Humboldt, C., Jr.

2002-01-01

This slide presentation reviews the current status of work to explore Mars beneath the surface of planet. One of the objective of this work is to enable further exploration of Mars by humans. One of the requirements for this is to find water on Mars. The presences of water is critical for Human Exploration and a permanent presence on Mars. If water is present beneath the surface it is the best chance of finding life on Mars. The presentation includes a timeline showing the robotic missions, those that have already been on Mars, and planned missions, an explanation of why do we want to drill on Mars, and some of the challenges, Also include are reviews of a missions that would drill 200 and 4,000 to 6,000 meters into the Martian bedrock, and a overview description of the drill. There is a view of some places where we have hopes of finding water.

Teachers' Perceptions of Classroom Behaviour and Working Memory

ERIC Educational Resources Information Center

Alloway, Tracy Packiam

2012-01-01

Working memory, ability to remember and manipulate information, is crucial to academic attainment. The aim of the present study was to understand teachers' perception of working memory and how it impacts classroom behaviour. A semi-structured interview was used to explore teachers' ability to define working memory, identify these difficulties in…

Work and Workers: A Sociological Analysis.

ERIC Educational Resources Information Center

Braude, Lee

The relationship between work, society, and the individual is explored in sociological terms, proceeding under the assumption that what people are is in large measure a function of what they do. Six chapters include: (1) An Approach to Work, presenting work from historical and sociological perspectives, a sociological definition, and the social…

Participatory Exploration: The Role of the User Contribution System

NASA Technical Reports Server (NTRS)

Skytland, Nicholas G.

2009-01-01

This viewgraph presentation explores how NASA can apply the global shift in demographics, the popularity of collaborative technology and the desire for participation to the future of space exploration. Included in this is a review of the evolution of work, the engagement gap, user contribution systems and a case study concerning the "digital astronaut".

Mining Properties in Oregon that were Involved in the DMA, DMEA, OME Mineral Exploration Programs, 1950-1974

USGS Publications Warehouse

Kiilsgaard, Thor H.

1998-01-01

Introduction This report and accompanying map (Plate 1) presents information on the Defense Minerals Administration (DMA), Defense Minerals Exploration Administration (DMEA), and Office of Minerals Exploration (OME) mineral exploration programs in Oregon. Under these programs, the federal government participated in the exploration costs for certain strategic and critical minerals. Federal funds for mineral exploration under the programs were available from 1950 to 1974, although limited funds for OME administrative work were continued until 1979. The report reviews the three programs, associated regulations, administrative procedures, and operational techniques. It also describes the various types of informative reports on individual mining properties generated by the programs, lists properties in Oregon that were involved in the different exploration programs, and advises on the location of compiled information that resulted from the work.

"I'm so Much More Myself Now, Coming Back to Work"--Working Class Mothers, Paid Work and Childcare

ERIC Educational Resources Information Center

Braun, Annette; Vincent, Carol; Ball, Stephen J.

2008-01-01

This paper explores the ways in which working class mothers negotiate mothering and paid work. Drawing on interviews with 70 families with pre-school children, we examine how caring and working responsibilities are conceptualised and presented in mothers' narratives. Mothers showed a high degree of commitment to paid work and, in contrast to…

Working Time in Comparative Perspective. Volume II: Life-Cycle Working Time and Nonstandard Work.

ERIC Educational Resources Information Center

Houseman, Susan, Ed.; Nakamura, Alice, Ed.

This is the second of two volumes of selected papers presented at the 1996 conference "Changes in Working Hours in Canada and the United States." Eleven chapters explore an expanded set of working-time issues, which may be loosely grouped under these two topics: working time over the life cycle and nonstandard work arrangements.…

Environmental interactions in space exploration: Environmental interactions working group

NASA Technical Reports Server (NTRS)

Kolecki, Joseph C.; Hillard, G. Barry

1992-01-01

With the advent of the Space Exploration Initiative, the possibility of designing and using systems on scales heretofore unattempted presents exciting new challenges in systems design and space science. The environments addressed by the Space Exploration Initiative include the surfaces of the Moon and Mars, as well as the varied plasma and field environments which will be encountered by humans and cargo enroute to these destinations. Systems designers will need to understand environmental interactions and be able to model these mechanisms from the earliest conceptual design stages through design completion. To the end of understanding environmental interactions and establishing robotic precursor mission requirements, an Environmental Interactions Working Group was established as part of the Robotic Missions Working Group. The working group is described, and its current activities are updated.

High-Rate Laser Communications for Human Exploration and Science

NASA Astrophysics Data System (ADS)

Robinson, B. S.; Shih, T.; Khatri, F. I.; King, T.; Seas, A.

2018-02-01

Laser communication links has been successfully demonstrated on recent near-Earth and lunar missions. We present a status of this development work and its relevance to a future Deep Space Gateway supporting human exploration and science activities.

Working on Mars: Understanding How Scientists, Engineers and Rovers Interacted Across Space and Time during the Mars Exploration Rover (MER) Mission

NASA Technical Reports Server (NTRS)

Wales, Roxana C.

2005-01-01

This viewgraph presentation summarizes the scheduling and planning difficulties inherent in operating the Mars Exploration Rovers (MER) during the overlapping terrestrial day and Martian sol. The presentation gives special empahsis to communication between the teams controlling the rovers from Earth, and keeping track of time on the two planets.

1977 Nationwide Personal Transportation Study : home-to-work trips and travel

DOT National Transportation Integrated Search

1980-12-01

This report is part of a series that presents findings from the 1977 Nationwide Personal Transportation Study (NPTS). This report describes home-to-work trips and trave l in 1977. The home-to-work trip purpose is explored relative to location, househ...

Atmosphere Revitalization Technology Development for Crewed Space Exploration

NASA Technical Reports Server (NTRS)

Perry, Jay L.; Carrasquillo, Robyn L.; Harris, Danny W.

2006-01-01

As space exploration objectives extend human presence beyond low Earth orbit, the solutions to technological challenges presented by supporting human life in the hostile space environment must build upon experience gained during past and present crewed space exploration programs. These programs and the cabin atmosphere revitalization process technologies and systems developed for them represent the National Aeronautics and Space Administration s (NASA) past and present operational knowledge base for maintaining a safe, comfortable environment for the crew. The contributions of these programs to the NASA s technological and operational working knowledge base as well as key strengths and weaknesses to be overcome are discussed. Areas for technological development to address challenges inherent with the Vision for Space Exploration (VSE) are presented and a plan for their development employing unit operations principles is summarized

Robotic Follow-Up for Human Exploration

NASA Technical Reports Server (NTRS)

Fong, Terrence; Bualat, Maria; Deans, Matthew C.; Adams, Byron; Allan, Mark; Altobelli, Martha; Bouyssounouse, Xavier; Cohen, Tamar; Flueckiger, Lorenzo; Garber, Joshua;

Working Group Reports and Presentations: Virtual Worlds and Virtual Exploration

NASA Technical Reports Server (NTRS)

LAmoreaux, Claudia

2006-01-01

Scientists and engineers are continually developing innovative methods to capitalize on recent developments in computational power. Virtual worlds and virtual exploration present a new toolset for project design, implementation, and resolution. Replication of the physical world in the virtual domain provides stimulating displays to augment current data analysis techniques and to encourage public participation. In addition, the virtual domain provides stakeholders with a low cost, low risk design and test environment. The following document defines a virtual world and virtual exploration, categorizes the chief motivations for virtual exploration, elaborates upon specific objectives, identifies roadblocks and enablers for realizing the benefits, and highlights the more immediate areas of implementation (i.e. the action items). While the document attempts a comprehensive evaluation of virtual worlds and virtual exploration, the innovative nature of the opportunities presented precludes completeness. The authors strongly encourage readers to derive additional means of utilizing the virtual exploration toolset.

Dr. Thomas Zurbuchen Visits Swamp Works

NASA Image and Video Library

2016-11-18

Thomas Zurbuchen, in plaid shirt, NASA's associate administrator for the Science Mission Directorate, listens to a presentation at the Swamp Works facility at NASA's Kennedy Space Center in Florida. In the foreground is a prototype robotic exploration vehicle.

The Distributed Space Exploration Simulation (DSES)

NASA Technical Reports Server (NTRS)

Crues, Edwin Z.; Chung, Victoria I.; Blum, Mike G.; Bowman, James D.

2007-01-01

The paper describes the Distributed Space Exploration Simulation (DSES) Project, a research and development collaboration between NASA centers which focuses on the investigation and development of technologies, processes and integrated simulations related to the collaborative distributed simulation of complex space systems in support of NASA's Exploration Initiative. This paper describes the three major components of DSES: network infrastructure, software infrastructure and simulation development. In the network work area, DSES is developing a Distributed Simulation Network that will provide agency wide support for distributed simulation between all NASA centers. In the software work area, DSES is developing a collection of software models, tool and procedures that ease the burden of developing distributed simulations and provides a consistent interoperability infrastructure for agency wide participation in integrated simulation. Finally, for simulation development, DSES is developing an integrated end-to-end simulation capability to support NASA development of new exploration spacecraft and missions. This paper will present current status and plans for each of these work areas with specific examples of simulations that support NASA's exploration initiatives.

Improving Children's Working Memory and Classroom Performance

ERIC Educational Resources Information Center

St Clair-Thompson, Helen; Stevens, Ruth; Hunt, Alexandra; Bolder, Emma

2010-01-01

Previous research has demonstrated close relationships between working memory and children's scholastic attainment. The aim of the present study was to explore a method of improving working memory, using memory strategy training. Two hundred and fifty-four children aged five to eight years were tested on measures of the phonological loop,…

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

ERIC Educational Resources Information Center

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

2012-01-01

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

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

Information Presentation

NASA Technical Reports Server (NTRS)

Holden, Kritina; Sandor, A.; Thompson, S. G.; McCann, R. S.; Kaiser, M. K.; Begault, D. R.; Adelstein, B. D.; Beutter, B. R.; Stone, L. S.

2008-01-01

The goal of the Information Presentation Directed Research Project (DRP) is to address design questions related to the presentation of information to the crew on flight vehicles, surface landers and habitats, and during extra-vehicular activities (EVA). Designers of displays and controls for exploration missions must be prepared to select the text formats, label styles, alarms, electronic procedure designs, and cursor control devices that provide for optimal crew performance on exploration tasks. The major areas of work, or subtasks, within the Information Presentation DRP are: 1) Controls, 2) Displays, 3) Procedures, and 4) EVA Operations.

A catalog of NASA special publications

NASA Technical Reports Server (NTRS)

1981-01-01

A list of all of the special publications released by NASA are presented. The list includes scientific and technical books covering a wide variety of topics, including much of the agencies research and development work, its full range of space exploration programs, its work in advancing aeronautics technology, and many associated historical and managerial efforts. A total of 1200 titles are presented.

Working in America, Part I. Materials for Using American Issues Forum in the American History Classroom, Topic V.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of General Education Curriculum Development.

The learning module is the first in a three part series which examines American history in light of industrial development and expansion. Presented in field test condition to allow for feedback from students and teachers, the booklet explores the American work ethic through presentation of an extensive teacher background section, eight class…

Integrated Thermal Protection Systems and Heat Resistant Structures

NASA Technical Reports Server (NTRS)

Pichon, Thierry; Lacoste, Marc; Glass, David E.

2006-01-01

In the early stages of NASA's Exploration Initiative, Snecma Propulsion Solide was funded under the Exploration Systems Research & Technology program to develop integrated thermal protection systems and heat resistant structures for reentry vehicles. Due to changes within NASA's Exploration Initiative, this task was cancelled early. This presentation provides an overview of the work that was accomplished prior to cancellation. The Snecma team chose an Apollo-type capsule as the reference vehicle for the work. They began with the design of a ceramic aft heatshield (CAS) utilizing C/SiC panels as the capsule heatshield, a C/SiC deployable decelerator and several ablators. They additionally developed a health monitoring system, high temperature structures testing, and the insulation characterization. Though the task was pre-maturely cancelled, a significant quantity of work was accomplished.

First results in terrain mapping for a roving planetary explorer

NASA Technical Reports Server (NTRS)

Krotkov, E.; Caillas, C.; Hebert, M.; Kweon, I. S.; Kanade, Takeo

1989-01-01

To perform planetary exploration without human supervision, a complete autonomous rover must be able to model its environment while exploring its surroundings. Researchers present a new algorithm to construct a geometric terrain representation from a single range image. The form of the representation is an elevation map that includes uncertainty, unknown areas, and local features. By virtue of working in spherical-polar space, the algorithm is independent of the desired map resolution and the orientation of the sensor, unlike other algorithms that work in Cartesian space. They also describe new methods to evaluate regions of the constructed elevation maps to support legged locomotion over rough terrain.

Intrinsic and Extrinsic Work Motivators: Implications for the Incoming Air Force Officer Workforce. Posters.

ERIC Educational Resources Information Center

Johnson, Stephanie K.; Davis, Jason J.; Rate, Christopher

This document contains three poster presentations from a conference on human resource development. "Intrinsic and Extrinsic Work Motivators: Implications for the Incoming Air Force Officer Workforce" (Stephanie K. Johnson, Jason J. Davis, Christopher Rate) reports on a study that explored the literature relating to work motivators to…

The University and the Voluntary Work Culture: Reality and Perspective

ERIC Educational Resources Information Center

Almaraee, Mohammed Abdullah

2016-01-01

To explore the present role of universities in propagating the culture of voluntary work in the Saudi community, mixed research design has been incorporated along with descriptive statistics for retrieving outcomes. The research design has been implemented in order to evaluate the concept of voluntary work culture among the university staff and…

Morphosyntactic Production and Verbal Working Memory: Evidence from Greek Aphasia and Healthy Aging

ERIC Educational Resources Information Center

Fyndanis, Valantis; Arcara, Giorgio; Christidou, Paraskevi; Caplan, David

2018-01-01

Purpose: The present work investigated whether verbal working memory (WM) affects morphosyntactic production in configurations that do not involve or favor similarity-based interference and whether WM interacts with verb-related morphosyntactic categories and/or cue-target distance (locality). It also explored whether the findings related to the…

Roger Bastide: the social construction on the border of disciplines. Mental illness as a field of study.

PubMed

Nunes, Everardo Duarte

2015-05-01

The paper explores the contributions of Roger Bastide (1898-1974) to the field of insanity and mental illness, revisiting his work in social psychiatry, psychoanalysis, psychology and, sociology of mental disorder. It highlights the interdisciplinary nature that marks Bastide's works, that also include religion, art, literature. The paper presents biographical data and highlights the importance of Bastide to the field of sociology of health/illness. The analysis situates Bastide's work at the time of its development, comparing it with the development of the sociology of mental illness today.The paper explores the contributions of Roger Bastide (1898-1974) to the field of insanity and mental illness, revisiting his work in social psychiatry, psychoanalysis, psychology and, sociology of mental disorder. It highlights the interdisciplinary nature that marks Bastide's works, that also include religion, art, literature. The paper presents biographical data and highlights the importance of Bastide to the field of sociology of health/illness. The analysis situates Bastide's work at the time of its development, comparing it with the development of the sociology of mental illness today.

Beyond Earth's boundaries: Human exploration of the Solar System in the 21st Century

NASA Technical Reports Server (NTRS)

1991-01-01

This is an annual report describing work accomplished in developing the knowledge base that will permit informed recommendations and decisions concerning national space policy and the goal of human expansion into the solar system. The following topics are presented: (1) pathways to human exploration; (2) human exploration case studies; (3) case study results and assessment; (4) exploration program implementation strategy; (5) approach to international cooperation; (6) recommendations; and (7) future horizons.

Exploring the Changing Meaning of Work for American High School Seniors from 1976 to 2005

ERIC Educational Resources Information Center

Wray-Lake, Laura; Syvertsen, Amy K.; Briddell, Laine; Osgood, D. Wayne; Flanagan, Constance A.

2011-01-01

Using data from the Monitoring the Future study, this article presents historical trends in U.S. high school seniors' work values across 30 years (1976-2005). Adolescents across three decades highly valued most aspects of work examined. Recent cohorts showed declines in the importance of work, values for job security, and various potential…

A new concept for the exploration of Europa.

PubMed

Rampelotto, Pabulo Henrique

2012-06-01

The Europa Jupiter System Mission (EJSM) is the major Outer Planet Flagship Mission in preparation by NASA. Although well designed, the current EJSM concept may present problematic issues as a Flagship Mission for a long-term exploration program that will occur over the course of decades. For this reason, the present work reviews the current EJSM concept and presents a new strategy for the exploration of Europa. In this concept, the EJSM is reorganized to comprise three independent missions focused on Europa. The missions are split according to scientific goals, which together will give a complete understanding of the potential habitability of Europa, including in situ life's signal measurements. With this alternative strategy, a complete exploration of Europa would be possible in the next decades, even within a politically and economically constrained environment.

Queer English Language Teacher Identity: A Narrative Exploration in Colombia

ERIC Educational Resources Information Center

Lander, Roderick

2018-01-01

This article presents partial results of research exploring links between language teacher identity and queer identity in English language teachers working in Colombia. Three gay male teachers participated in a narrative research project framed within a poststructural perspective on identity. I conducted and recorded semi-structured interviews…

ISEE/ICE plasma wave data analysis

NASA Technical Reports Server (NTRS)

Greenstadt, E. W.

1989-01-01

The work performed for the period 1 Jan. 1985 to 30 Oct. 1989 is presented. The objective was to provide reduction and analysis of data from a scientific instrument designed to study solar wind and plasma wave phenomena on the International Sun Earth Explorer 3 (ISEE-3)/International Cometary Explorer (ICE) missions.

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…

Using vignettes to explore work-based learning: Part 1.

PubMed

Wareing, Mark

This is the first of two articles exploring the use of vignettes as an alternative method of presenting the data arising from interviews. The interviews were carried out as part of research into work-based learning: both articles are based on findings from a hermeneutic phenomenological study into the lived experience of foundation degree mentors and their students-healthcare assistants undertaking a foundation degree in health and social care in order to become assistant practitioners. Part 1 presents a vignette of a notional workplace mentor (Staff Nurse Sophie) that describes her lived experience supporting two equally notional foundation degree students. Sophie's perspective will be a distillation of data arising from interviews with eight workplace mentors, all employed on acute wards within a large NHS hospital trust. The vignette attempts to demonstrate the role of the workplace mentor in the support of work-based learning, and the interprofessional factors that determine the landscape of workplace learning for foundation degree students. The potential of a vignette to assist in a deeper hermeneutic understanding of meanings arising from data will be explored, and the limitations of the approach considered.

Exploring the potential of using stories about diverse scientists and reflective activities to enrich primary students' images of scientists and scientific work

NASA Astrophysics Data System (ADS)

Sharkawy, Azza

2012-06-01

The purpose of this qualitative study was to explore the potential of using stories about diverse scientists to broaden primary students' images of scientists and scientific work. Stories featuring scientists from diverse socio-cultural backgrounds (i.e., physical ability, gender, ethnicity) were presented to 11 grade one students over a 15 -week period. My analysis of pre-and post audio-taped interview transcripts, draw-a-scientist-tests (Chambers 1983), participant observations and student work suggest that the stories about scientists and follow-up reflective activities provided resources for students that helped them: (a) acquire images of scientists from less dominant socio-cultural backgrounds; (b) enrich their views of scientific work from predominantly hands-on/activity-oriented views to ones that includes cognitive and positive affective dimensions. One of the limitations of using stories as a tool to extend students' thinking about science is highlighted in a case study of a student who expresses resistance to some of the counter-stereotypic images presented in the stories. I also present two additional case studies that illustrate how shifts in student' views of the nature of scientific work can change their interest in future participation in scientific work.

Working memory involvement in stuttering: exploring the evidence and research implications.

PubMed

Bajaj, Amit

2007-01-01

Several studies of utterance planning and attention processes in stuttering have raised the prospect of working memory involvement in the disorder. In this paper, potential connections between stuttering and two elements of Baddeley's [Baddeley, A. D. (2003). Working memory: Looking back and looking forward. Neuroscience, 4, 829-839] working memory model, phonological memory and central executive, are posited. Empirical evidence is drawn from studies on phonological memory and dual-task performance among children and adults who stutter to examine support for the posited connections. Implications for research to examine working memory as one of the psycholinguistic bases of stuttering are presented. The reader will learn about and be able to: (1) appraise potential relationships between working memory and stuttering; (2) evaluate empirical evidence that suggests the possibility of working memory involvement in stuttering; and (3) identify research directions to explore the role of working memory in stuttering.

An Overview of Antenna R&D Efforts in Support of NASA's Space Exploration Vision

NASA Technical Reports Server (NTRS)

Manning, Robert M.

2007-01-01

This presentation reviews the research and development work being conducted at Glenn Research Center in the area of antennas for space exploration. In particular, after reviewing the related goals of the agency, antenna technology development at GRC is discussed. The antennas to be presented are large aperture inflatable antennas, phased array antennas, a 256 element Ka-band antenna, a ferroelectric reflectarray antenna, multibeam antennas, and several small antennas.

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.

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

PubMed

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

2016-01-01

Previous work has shown that individuals with lower working memory demonstrate reduced intelligibility for speech processed with fast-acting compression amplification. This relationship has been noted in fluctuating noise, but the extent of noise modulation that must be present to elicit such an effect is unknown. This study expanded on previous study by exploring the effect of background noise modulations in relation to compression speed and working memory ability, using a range of signal to noise ratios. Twenty-six older participants between ages 61 and 90 years were grouped by high or low working memory according to their performance on a reading span test. Speech intelligibility was measured for low-context sentences presented in background noise, where the noise varied in the extent of amplitude modulation. Simulated fast- or slow-acting compression amplification combined with individual frequency-gain shaping was applied to compensate for the individual's hearing loss. Better speech intelligibility scores were observed for participants with high working memory when fast compression was applied than when slow compression was applied. The low working memory group behaved in the opposite way and performed better under slow compression compared with fast compression. There was also a significant effect of the extent of amplitude modulation in the background noise, such that the magnitude of the score difference (fast versus slow compression) depended on the number of talkers in the background noise. The presented signal to noise ratios were not a significant factor on the measured intelligibility performance. In agreement with earlier research, high working memory allowed better speech intelligibility when fast compression was applied in modulated background noise. In the present experiment, that effect was present regardless of the extent of background noise modulation.

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…

An Exploration of Naquib Al-Attas' Theory of Islamic Education as "Ta'Dib" as an 'Indigenous' Educational Philosophy

ERIC Educational Resources Information Center

Ahmed, Farah

2018-01-01

This paper explores the 'indigenous' philosophy of education of Syed Muhammad Naquib al-Attas, a Malay-Muslim scholar who's theoretical work culminated in the establishment of a counter-colonial higher education institution. Through presenting al-Attas' life and philosophy and by exploring the arguments of his critics, I aim to shed light on the…

How do open-ended problems promote mathematical creativity? A reflection of bare mathematics problem and contextual problem

NASA Astrophysics Data System (ADS)

Wijaya, A.

2018-03-01

Creativity is often seen as one of the fundamental aspects of character education. As one of the 21st century skills, creativity has also been considered as an important goal of education across the world. This paper reports a study on promoting mathematical creativity through the use of open-ended mathematics problems. A total of 53 undergraduate students participated in the study. These students worked on open-ended problems in two types, i.e. bare mathematics problem and contextual problem. The contextual problem was presented in the form of paper-based and Geogebra-based. The students’ works were analysed qualitatively in order to describe how students’ mathematical creativity developed. It was found that the open-ended problems successfully promote students’ creativity as indicated by various solutions or strategies that were used by students to solve the problems. The analysis of students’ works show that students’ creativity developed through three kinds of exploration, i. e. (1) exploration of contexts, (2) exploration of software features, and (3) exploration of mathematics concepts. The use of metacognitive questioning was found to be helpful to develop the first two explorations into mathematical exploration.

Exploring work-related issues on corporate sustainability.

PubMed

Brunoro, C M; Bolis, I; Sznelwar, L I

2015-01-01

In a research project about work-related issues and corporate sustainability conducted in Brazil, the goal was to better understand how work-related issues were addressed in the corporate context. Particularly, there are some specific initiatives that serve as guides to organizational decisions, which make their performance indicators for the context of corporate sustainability. 1) To explore the presence of work-related issues and their origins in corporate sustainability approach, analyzing a) corporate disclosures; b) sustainability guidelines that are identified as relevant in corporate disclosures; c) documents that are related to sustainable development and also identified as key-documents for these guidelines and initiatives. 2) To present the activity-centered ergonomics and psychodynamics of work contributions to work-related issues in a corporate sustainability approach. An exploratory study based on multiple sources of evidence that were performed from 2012 to 2013, including interviews with companies that engaged in corporate sustainability and document analysis using the content analysis approach. Work-related issues have been presented since the earliest sustainable development documents. It is feasible to construct an empirical framework for work-related issues and corporate sustainability approaches. 1) Although some authors argue that corporate sustainability has its roots based only on the environmental dimension, there is strong empirical evidence showing that social dimension aspects such as work-related issues have been present since the beginning. 2) Some indicators should be redesigned to more precisely translate the reality of some workplaces, particularly those indicators related to organizational design and mental health.

We're All Adults Here: Clarifying and Maintaining Boundaries with Adult Learners

ERIC Educational Resources Information Center

Booth, Melanie; Schwartz, Harriet L.

2012-01-01

Working with adult learners presents a unique set of interpersonal boundary questions. In this chapter, the authors discuss the characteristics of working with adult learners that have led them to explore questions about boundaries between them and their students. They then identify how they might define, set, maintain, adjust, and work close to…

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…

Activation and Binding in Verbal Working Memory: A Dual-Process Model for the Recognition of Nonwords

ERIC Educational Resources Information Center

Oberauer, Klauss; Lange, Elke B.

2009-01-01

The article presents a mathematical model of short-term recognition based on dual-process models and the three-component theory of working memory [Oberauer, K. (2002). Access to information in working memory: Exploring the focus of attention. "Journal of Experimental Psychology: Learning, Memory, and Cognition, 28", 411-421]. Familiarity arises…

Extending the Teacher Educator Role: Developing Tools for Working with School Mentors

ERIC Educational Resources Information Center

Douglas, Alaster Scott

2017-01-01

This article considers the ways in which a group of university-based teacher educators work with school-based mentors (cooperating teachers). Owing to a number of changes in teacher education policy in England, feelings of marginalisation from the teacher educators are presented before exploring how they undertake their work with school mentors.…

The Psychology of Working: A New Framework for Counseling Practice and Public Policy

ERIC Educational Resources Information Center

Blustein, David L.; Kenna, Alexandra C.; Gill, Nadia; DeVoy, Julia E.

2008-01-01

The authors present the "psychology-of-working perspective" (D. L. Blustein, 2006; N. Peterson & R. C. Gonzalez, 2005; M. S. Richardson, 1993) as an alternative to traditional career development theories, which have primarily explored the lives of those with choice and volition in their working lives. The major historical and conceptual features…

Reports and recommendations from COSPAR Planetary Exploration Committee (PEX) & International Lunar Exploration Working Group (ILEWG)

NASA Astrophysics Data System (ADS)

Ehrenfreund, Pascale; Foing, Bernard

2014-05-01

In response to the growing importance of space exploration, the objectives of the COSPAR Panel on Exploration (PEX) are to provide high quality, independent science input to support the development of a global space exploration program while working to safeguard the scientific assets of solar system bodies. PEX engages with COSPAR Commissions and Panels, science foundations, IAA, IAF, UN bodies, and IISL to support in particular national and international space exploration working groups and the new era of planetary exploration. COSPAR's input, as gathered by PEX, is intended to express the consensus view of the international scientific community and should ultimately provide a series of guidelines to support future space exploration activities and cooperative efforts, leading to outstanding scientific discoveries, opportunities for innovation, strategic partnerships, technology progression, and inspiration for people of all ages and cultures worldwide. We shall focus on the lunar exploration aspects, where the COSPAR PEX is building on previous COSPAR, ILEWG and community conferences. An updated COSPAR PEX report is published and available online (Ehrenfreund P. et al, COSPAR planetary exploration panel report, http://www.gwu.edu/~spi/assets/COSPAR_PEX2012.pdf). We celebrate 20 years after the 1st International Conference on Exploration and Utilisation of the Moon at Beatenberg in June 1994. The International Lunar Exploration Working Group (ILEWG) was established the year after in April 1995 at an EGS meeting in Hamburg, Germany. As established in its charter, this working group reports to COSPAR and is charged with developing an international strategy for the exploration of the Moon (http://sci.esa.int/ilewg/ ). It discusses coordination between missions, and a road map for future international lunar exploration and utilisation. It fosters information exchange or potential and real future lunar robotic and human missions, as well as for new scientific and exploration information about the Moon. We present the GLUC/ICEUM11 declaration (with emphasis on Science and exploration; Technologies and resources, Infrastructures and human aspects; Moon, Space, Society and Young Explorers) (http://sci.esa.int/iceum11). We give a report on ongoing relevant ILEWG community activities. We discuss how lunar missions SMART-1, Kaguya, Chang'E1&2, Chandrayaan-1, LCROSS, LRO, GRAIL, LADEE, Chang'E3 and upcoming missions contribute to lunar exploration objectives & roadmap.

Using the conformity to masculine norms inventory to work with men in a clinical setting.

PubMed

Mahalik, James R; Talmadge, W Tracy; Locke, Benjamin D; Scott, Ryan P J

2005-06-01

Given that gender roles are increasingly viewed as salient in clinical work with men, this article describes a process of exploring masculine gender roles with male clients in therapy by using the Conformity to Masculine Norms Inventory (CMNI). Specifically, this article (a) discusses how men's degree of conformity to masculine norms may be connected to a variety of benefits and costs, (b) describes the CMNI as a tool that can be used to explore men's degree of conformity to masculine norms, (c) describes a process by which to use the CMNI to explore the relevance of men's masculine selves to their presenting concerns, and (d) illustrates the process with a case example. As such, the paper is intended to provide a systematic procedure for clinicians working with men who want to explore the benefits and costs that both conformity, and nonconformity, to specific masculinity norms brings for male clients. Copyright 2005 Wiley Periodicals, Inc.

Filtrates & Residues: Experimental Work with Tin (II) Chloride in a High School.

ERIC Educational Resources Information Center

Sanchez, Manuela Martin

1988-01-01

Presents a high school chemistry lab experiment using tin (II) chloride to explore the concepts of hydrolysis, Le Chatelier's principle, and electrolysis. Presents methodology and the chemistry involved. Offers questions for the students. (MVL)

Exploring the Impact of a Professional Practice Education Doctorate in Educational Environments

ERIC Educational Resources Information Center

Kumar, Swapna; Dawson, Kara

2013-01-01

This article presents one approach to assessing the impact of an online professional practice doctorate in education on participants' work environments. It is unique in that it explored impact during the doctoral program, before participants began their dissertation research, and it focused on how participants apply learning from the program…

"Choose, Explore, Analyze": A Multi-Tiered Approach to Social Media in the Classroom

ERIC Educational Resources Information Center

Rosatelli, Meghan

2015-01-01

In this essay, social media are presented as complex tools that require student involvement from potential classroom implementation to the post-mortem. The "choose, explore, analyze" approach narrows social media options for the classroom based on student feedback and allows students and teachers to work together to understand why and…

Resource Sharing of Micro-Software, or, What Ever Happened to All That CP/M Compatibility?

ERIC Educational Resources Information Center

DeYoung, Barbara

1984-01-01

Explores incompatible operating systems as the basic reason why software packages will not work on different microcomputers; defines operating system; explores compatibility issues surrounding the IBM MS-DOS; and presents two future trends in hardware and software developments which indicate a return to true compatibility. (Author/MBR)

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…

Working on the Inside: Discourses, Dilemmas and Decisions

ERIC Educational Resources Information Center

Warrington, Molly; Younger, Mike

2006-01-01

Directing a publicly funded project can present a number of challenges to researchers in reconciling their own philosophy with the expectations of their funders. This paper explores those dilemmas in the context of a four year project funded by the British Government to explore strategies to raise boys' achievement. It reflects on the underlying…

The Female Rescuer in Newbery Fiction: Exploring the Archetype of Mother.

ERIC Educational Resources Information Center

Roberts, Sherron Killingsworth

2002-01-01

Examines the identity of female characters who rescue male protagonists in three works of Newbery-winning fiction, and realizes their archetypal roles of Mother. Provides readers with a vehicle for revisiting the interaction among characters in young adult fiction. Presents a rationale for using literary criticism to help students explore how…

The Dimensionality of Cognitive Structure: A MIRT Approach and the Use of Subscores

ERIC Educational Resources Information Center

Cheng, Yi-Ling

2016-01-01

The present study explored the dimensionality of cognitive structure from two approaches. The first approach used a famous relation between Visual Spatial Working Memory (VSWM) and calculation to demonstrate the multidimensional item response analyses when true dimensions are unknown. The second approach explored the detectability of dimensions by…

Response to "Exploring the Religious-Spiritual Needs of the Dying."

ERIC Educational Resources Information Center

Holden, Janice Miner

1993-01-01

Responds to previous article by Douglas C. Smith on exploring the religious-spiritual needs of the dying in which Smith presents psychosocial tools than can be used to assess, examine, and amplify client's religious-spiritual strengths. Compares Smith's work to classic values clarification, addresses issues of counselor judgment and informed…

Exploring a Monetary Union among Nations through Active Learning

ERIC Educational Resources Information Center

Goma, Ophelia D.

2002-01-01

This article presents a classroom project that employs various techniques of active learning including role-playing, collaborative group work and writing. The project explores the recent creation of the European Monetary Union (EMU) with special emphasis on the introduction of the euro. The project assumes that the Americas have begun preliminary…

Relational interventions in psychotherapy: development of a therapy process rating scale.

PubMed

Ulberg, Randi; Ness, Elisabeth; Dahl, Hanne-Sofie Johnsen; Høglend, Per Andreas; Critchfield, Kenneth; Blayvas, Phelix; Amlo, Svein

2016-09-06

In psychodynamic psychotherapy, one of the therapists' techniques is to intervene on and encourage exploration of the patients' relationships with other people. The impact of these interventions and the response from the patient are probably dependent on certain characteristics of the context in which the interventions are given and the interventions themselves. To identify and analyze in-session effects of therapists' techniques, process scales are used. The aim of the present study was to develop a simple, not resource consuming rating tool for in-session process to be used when therapists' interventions focus on the patients' relationships outside therapy. The present study describes the development and use of a therapy process rating scale, the Relational Work Scale (RWS). The scale was constructed to identify, categorize and explore therapist interventions that focus on the patient's relationships to family, friends, and colleges Relational Interventions and explore the impact on the in-session process. RWS was developed with sub scales rating timing, content, and valence of the relational interventions, as well as response from the patient. For the inter-rater reliability analyzes, transcribed segments (10 min) from 20 different patients were scored with RWS by two independent raters. Two clinical vignettes of relational work are included in the paper as examples of how to rate transcripts from therapy sessions with RWS. The inter-rater agreement on the RWS items was good to excellent. Relational Work Scale might be a potentially useful tool to identify relational interventions as well as explore the interaction of timing, category, and valence of relational work in psychotherapies. The therapist's interventions on the patient's relationships with people outside therapy and the following patient-therapist interaction might be explored. First Experimental Study of Transference-interpretations (FEST307/95) REGISTRATION NUMBER: ClinicalTrials.gov Identifier: NCT00423462 .

Using vignettes to explore work-based learning: part 2.

PubMed

Wareing, Mark

This is the second of two articles exploring the use of vignettes as an alternative method of presenting the data arising from interviews. The interviews were carried out as part of research into work-based learning: both articles are based on findings from a hermeneutic phenomenological study into the lived experience of foundation degree mentors and their students-healthcare assistants undertaking a foundation degree in health and social care in order to become assistant practitioners. Part 2 presents a vignette of a notional assistant practitioner, Michelle, that describes her lived experience as a foundation degree student. Michelle's perspective is a distillation of data arising from interviews with 11 former foundation degree students. The vignette attempts to demonstrate the features of 'knowing' and 'becoming' in the practice of foundation degree students, and the impact that being a work-based learner has on students' perceptions of lifelong learning.

Particulate Matter Filtration Design Considerations for Crewed Spacecraft Life Support Systems

NASA Technical Reports Server (NTRS)

Agui, Juan H.; Vijayakumar, R.; Perry, Jay L.

2016-01-01

Particulate matter filtration is a key component of crewed spacecraft cabin ventilation and life support system (LSS) architectures. The basic particulate matter filtration functional requirements as they relate to an exploration vehicle LSS architecture are presented. Particulate matter filtration concepts are reviewed and design considerations are discussed. A concept for a particulate matter filtration architecture suitable for exploration missions is presented. The conceptual architecture considers the results from developmental work and incorporates best practice design considerations.

Faith-Based Human Services Initiatives: Considerations for Social Work Practice and Theory

ERIC Educational Resources Information Center

Tangenberg, Kathleen M.

2005-01-01

Faith-based human services initiatives present numerous challenges to professional social work. This article explores ways a theoretical integration of ecosystems and structuration perspectives may help social workers navigate complex ideological and practical implications of changing service delivery policies. The article highlights diversity…

[An Exploration of Working Conditions and Flexible System for Hospital Nurses].

PubMed

Huang, Chung-I; Yu, Chien; Yu, Chin-Cheh

2016-04-01

The lack of sufficient numbers of professional nurses in the healthcare system in Taiwan is an issue that affects the sustainability of this system and that relates closely to working conditions. The present study explores the expectations that nurses hold with regard to working conditions and the operation of a flexible system in hospitals. A literature review and focus-group interviews were used to develop the questionnaire Working Conditions and Flexible System. A total of 1,150 copies of this questionnaire were distributed to practicing nurses using stratified random sampling, with 1,146 valid copies returned for a valid recovery rate of 99.65%. The results show that the expectations of participants concerning working conditions and a flexible system focus on the 6 factors of task, numerical, divisional, temporal, wages, and leading flexibility. The total mean was 4.35 (SD=0.42). The means for the 6 types of flexibility were all greater than 4.0. Participants deemed flexibility to be of high importance. The demographic variables hospital, work location, age, education level, work position, work unit, and total work years all affected the 6 types of flexibility significantly. The present study supports that the retention of nurses is significantly associated with working conditions and the operation of a flexible system. Administrators and mangers must create positive working conditions and a flexible system in order to enhance the retention and career development of nurses.

Near Earth Object (NEO) Mitigation Options Using Exploration Technologies

NASA Technical Reports Server (NTRS)

Arnold William; Baysinger, Mike; Crane, Tracie; Capizzo, Pete; Sutherlin, Steven; Dankanich, John; Woodcock, Gordon; Edlin, George; Rushing, Johnny; Fabisinski, Leo;

Making a Virtue out of a Necessity: Part Time Work as a Site for Undergraduate Work-Based Learning

ERIC Educational Resources Information Center

Shaw, Sue; Ogilvie, Chrissy

2010-01-01

Purpose: This paper seeks to challenge the view that student part time employment detracts from academic attainment and presents evidence that when linked to formal undergraduate study provides rich learning experiences. It also explores the extent to which formerly accepted pre-requisites for work based learning (WBL) apply in this model and how…

"It's Not Like a Normal 9 to 5!": The Learning Journeys of Media Production Apprentices in Distributed Working Conditions

ERIC Educational Resources Information Center

Lahiff, Ann; Guile, David

2016-01-01

An apprenticeship in media production in England is at the centre of this case study exploration. The context is exemplified by the organisation of the process of production around project teams and the development of project-based working cultures. Given these developments, the working conditions and learning opportunities presented to…

Lunar Dust Mitigation Technology Development

NASA Technical Reports Server (NTRS)

Hyatt, Mark J.; Deluane, Paul B.

2008-01-01

NASA s plans for implementing the Vision for Space Exploration include returning to the moon as a stepping stone for further exploration of Mars, and beyond. Dust on the lunar surface has a ubiquitous presence which must be explicitly addressed during upcoming human lunar exploration missions. While the operational challenges attributable to dust during the Apollo missions did not prove critical, the comparatively long duration of impending missions presents a different challenge. Near term plans to revisit the moon places a primary emphasis on characterization and mitigation of lunar dust. Comprised of regolith particles ranging in size from tens of nanometers to microns, lunar dust is a manifestation of the complex interaction of the lunar soil with multiple mechanical, electrical, and gravitational effects. The environmental and anthropogenic factors effecting the perturbation, transport, and deposition of lunar dust must be studied in order to mitigate it s potentially harmful effects on exploration systems. This paper presents the current perspective and implementation of dust knowledge management and integration, and mitigation technology development activities within NASA s Exploration Technology Development Program. This work is presented within the context of the Constellation Program s Integrated Lunar Dust Management Strategy. The Lunar Dust Mitigation Technology Development project has been implemented within the ETDP. Project scope and plans will be presented, along with a a perspective on lessons learned from Apollo and forensics engineering studies of Apollo hardware. This paper further outlines the scientific basis for lunar dust behavior, it s characteristics and potential effects, and surveys several potential strategies for its control and mitigation both for lunar surface operations and within the working volumes of a lunar outpost.

Counseling and Social Justice

ERIC Educational Resources Information Center

Hunsaker, Robert C.

2011-01-01

In this article, the author expands on "The Scandal of Social Work Education," a National Association of Scholars study documenting the commitment to left-wing "social justice" in social work programs at ten major public institutions. He presents a critical exploration of social justice ideology in academic and professional mental health training…

Managing the Life Cycle. Conference Proceedings and Commissioned Papers.

ERIC Educational Resources Information Center

Salene, Dorothy H., Ed.; Jacobson, Marilyn D., Ed.

Examining the changing patterns in adult growth which alter family, learning, and work behaviors, the presentations collected here were given at a conference in which scholars, teachers, counselors, industrialists, and therapists met to explore the linkages between education and work throughout the life span. The edited transcripts are organized…

Representational Task Formats and Problem Solving Strategies in Kinematics and Work

ERIC Educational Resources Information Center

Ibrahim, Bashirah; Rebello, N. Sanjay

2012-01-01

Previous studies have reported that students employed different problem solving approaches when presented with the same task structured with different representations. In this study, we explored and compared students' strategies as they attempted tasks from two topical areas, kinematics and work. Our participants were 19 engineering students…

Rethinking Multicultural Group Work as Intercultural Learning

ERIC Educational Resources Information Center

Reid, Robin; Garson, Kyra

2017-01-01

This article presents our findings of an exploration of students' perceptions of multicultural group work when specific changes in pedagogy and methods of evaluation were made to include the processes students navigate, instead of merely the end product of their collaboration. Shifting demographics and increasing cultural diversity in higher…

Modality Specificity and Integration in Working Memory: Insights from Visuospatial Bootstrapping

ERIC Educational Resources Information Center

Allen, Richard J.; Havelka, Jelena; Falcon, Thomas; Evans, Sally; Darling, Stephen

2015-01-01

The question of how meaningful associations between verbal and spatial information might be utilized to facilitate working memory performance is potentially highly instructive for models of memory function. The present study explored how separable processing capacities within specialized domains might each contribute to this, by examining the…

American Art of Conspicuous Recycling.

ERIC Educational Resources Information Center

Gomez, Aurelia

1999-01-01

Characterizes the use of recycling "junk" as a means for creating art by exploring various recycling traditions that are present in the United States. Demonstrates to students that "junk" can be fashioned into beautiful works of art. Offers four works of art and provides discussion questions and project ideas for each artwork. (CMK)

Work-family conflict, job satisfaction and spousal support: an exploratory study of nurses' experience.

PubMed

Patel, C J; Beekhan, A; Paruk, Z; Ramgoon, S

2008-03-01

In recognising the highly stressful nature of the nursing profession, the added burden of hospital staff shortages, and patient overload, the present study explored the impact of work on family functioning, its relationship to job satisfaction and the role of spousal support in a group of 80 female nurses working in a government hospital. Using a descriptive, correlational design, the relationships among job satisfaction, work-family conflict (WFC) and spousal/partner support were explored. The hypotheses that job satisfaction and WFC would be negatively correlated, that job satisfaction and spousal support would be positively correlated, and that WFC and spousal support would be negatively correlated, were tested using correlation techniques. All hypotheses were confirmed. The role of spousal support in the relationship between job satisfaction and work -family conflict was highlighted.

Analysis of Copper-Bearing Rocks and Minerals for Their Metal Content Using Visible Spectroscopy: A First Year Chemistry Laboratory Exploration

ERIC Educational Resources Information Center

Bopegedera, A. M. R. P.

2016-01-01

General chemistry and introductory chemistry students were presented with a laboratory exploration for the determination of the mass percent of copper in rock and mineral samples. They worked independently in the laboratory, which involved multiple lab (pipetting, preparing standard solutions by quantitative dilution, recording visible spectra…

Exploring Languages and Cultures--An Exploratory Foreign Language Course. A Guide for Teachers.

ERIC Educational Resources Information Center

Milwaukee Public Schools, WI. Div. of Curriculum and Instruction.

A working guide for teachers in planning and teaching an exploratory course in foreign language and culture presents the basic course structure for nine weeks. Instructional materials are not provided. Course objectives include: (1) exploration of foreign languages and cultures; (2) sensitization to value systems and customs of one's own and other…

From Client to Pimp: Male Violence against Female Sex Workers

ERIC Educational Resources Information Center

Karandikar, Sharvari; Prospero, Moises

2010-01-01

The present study explores intimate partner violence (IPV) among female sex workers from the red-light area based in Mumbai, India. Using a grounded theory approach, in-depth interviews were conducted with ten sex workers to explore their experiences of IPV in the context of commercial sex work. Narratives were analyzed and themes constructed. A…

'When in Doubt, Preserve': Exploring the Traces of Teaching and Material Culture in English Schools.

ERIC Educational Resources Information Center

Lawn, Martin; Grosvenor, Ian

2001-01-01

Ponders questions arising from items of obsolete technology found stored in an obscure part of the Prince Albert Junior and Infant School, Aston, Birmingham (England) school building. Explores how historical debris can bring the past into the present to provide insight into past teacher experiences, working practices, and culture. (MER)

The Clinical Intuition Exploration Guide: A Decision-Making Tool for Counselors and Supervisors

ERIC Educational Resources Information Center

Jeffrey, Aaron

2012-01-01

Clinical intuition is a common experience among counselors, yet many do not know what to do with intuition when it occurs. This article reviews the role intuition plays in clinical work and presents the research-based Clinical Intuition Exploration Guide to help counselors navigate the decision-making process. The guide consists of self-reflection…

Exploring the Relations between Childhood Experiences in Nature and Young Adults' Environmental Attitudes and Behaviours

ERIC Educational Resources Information Center

Broom, Catherine

2017-01-01

This article presents the findings of a research study with young adults who explored the connections between their early childhood experiences in nature and their attitudes and actions towards the environment in adulthood. Drawing on E. Wilson's (1984) work, environmental or ecological consciousness is theorised to connect to ecological identity…

Psychological support for sport coaches: an exploration of practitioner psychologist perspectives.

PubMed

Kelly, Sarah; Thelwell, Richard; Barker, Jamie B; Harwood, Chris G

2018-08-01

In the present study we add to the literature by exploring the degree to which UK practitioner psychologists perceive themselves able to support sport coaches, and how professional training prepares psychologists for coach work across performance domains. Ten participants comprising seven sport and exercise psychologists with Health Care Professions Council (HCPC) practitioner psychologist status and three trainee psychologists studying towards the British Psychological Society (BPS) qualification in sport and exercise psychology (QSEP) were individually interviewed. All participants reported prior experience of working with coaches across all performance domains. We explored: practitioner's understanding of the challenges coaches face within their job; practitioner's experiences of coach work; perspectives about the ways in which practitioners could and should support coaches; and, the degree to which professional training prepares practitioners for coach work. Using recommended procedures of Connelly and Peltzer, content analysis revealed practitioners perceived the challenges faced by coaches are different at grassroots level compared to those working with elite athletes, and that practitioners require skills to provide one-to-one coach support and group-based interventions. All practitioners perceived that training programmes do not adequately equip trainees with skills required for coach work. We discuss the implications for enhancing practitioner training in the UK.

Mars Exploration Study Workshop II. Report of a workshop, Ames Research Center, Moffett Field, CA (USA), 24 - 25 May 1993.

NASA Astrophysics Data System (ADS)

Duke, M. B.; Budden, N. A.

1993-11-01

This report, which summarizes the Mars Exploration Study Workshop II, provides an overview of the status of the Mars Exploration Study, material presented at the workshop, and discussions of open items being addressed by the study team. The workshop assembled three teams of experts to discuss cost, dual-use technology, and international involvement, and to generate a working group white paper addressing these issues.

Active Control of Cryogenic Propellants in Space

NASA Technical Reports Server (NTRS)

Notardonato, William

2011-01-01

A new era of space exploration is being planned. Exploration architectures under consideration require the long term storage of cryogenic propellants in space. This requires development of active control systems to mitigate the effect of heat leak. This work summarizes current state of the art, proposes operational design strategies and presents options for future architectures. Scaling and integration of active systems will be estimated. Ideal long range spacecraft systems will be proposed with Exploration architecture benefits considered.

Screening for the risk of job loss in multiple sclerosis (MS): development of an MS-specific Work Instability Scale (MS-WIS).

PubMed

McFadden, Estelle; Horton, Mike C; Ford, Helen L; Gilworth, Gill; McFadden, Majella; Tennant, Alan

2012-06-01

Multiple sclerosis (MS) mainly presents amongst those of working age. Depending upon the type of MS, many people embark upon a long period of managing their day-to-day work-related needs in the face of intermittent and sometimes persistent disabling symptoms. The objective of this study was to explore the concept of work instability (WI) following the onset of MS and develop a Work Instability Scale (WIS) specific to this population. WI amongst those with MS in work was explored through qualitative interviews which were then used to generate items for a WIS. Rasch analysis was used to refine the scaling properties of the MS-WIS, which was then validated against expert vocational assessment by occupational health physiotherapists and ergonomists. The resulting measure is a 22-item, self-administered scale which can be scored in three bands indicating low, medium and high risk of WI (job retention) problems. The scale meets modern psychometric requirements for measurement, indicated by adequate fit to the Rasch model with absence of local dependency and differential item functioning (DIF) by age, gender and hours worked. The scale presents an opportunity in routine clinical practice to take positive action to reduce sickness absence and prevent job loss.

NASA Science Mission Directorate Education and Public Outreach: Engaging with Scientists and Educators through the Higher Education Working Group

NASA Astrophysics Data System (ADS)

Schultz, Gregory R.; Gross, Nicholas; Buxner, Sanlyn; Low, Russanne; Moldwin, Mark; Fraknoi, Andrew; Grier, Jennifer A.

2015-01-01

The NASA Science Mission Directorate (SMD) Education and Public Outreach (EPO) Forums have established a Higher Education Working Group (HEWG), which has explored and surveyed the higher education landscape with regard to different subjects, such as community colleges and diversity. The HEWG is composed of representatives from each of the SMD EPO Forums, along with 'external' members who have rotated in and out, and the co-authors here constitute the present membership, chaired by Nicholas Gross. Most recently, the HEWG has worked to identify the key characteristics of higher education STEM programs that reach diverse populations. While increasing the involvement of students from diverse backgrounds in SMD EPO is a core goal for our community, engaging these students meaningfully requires a dedicated strategy using proven techniques. In reality, while most educational programs have this goal, undertaking it meaningfully is more challenging. For higher education, diversity is a long-standing issue, and the working group could have taken many different paths to explore this important topic. The HEWG has undertaken a review of programs that involve engaging undergraduates from diverse backgrounds in SMD-related research internships or hands-on STEM experiments. This information will be synthesized and documented so that future education efforts can incorporate the most valuable components. Meanwhile, the working group is exploring ways that NASA SMD can be more helpful to higher education faculty and students, and community input is solicited as part of this presentation.

The Relevance of Foucauldian Art-of-Living for Ethics Education in a Military Context: Theory and Practice

ERIC Educational Resources Information Center

van Baarle, Eva; Verweij, Desiree; Molewijk, Bert; Widdershoven, Guy

2018-01-01

How can ethical decision-making in organizations be further reinforced? This article explores the relevance of Michel Foucault's ideas on art-of-living for ethics education in organizations. First, we present a theoretical analysis of art-of-living in the work of Foucault as well as in the work of two philosophers who greatly influenced his work,…

CxP Wireless DFI Summary Presentation for OTI Flight Test Working Group

NASA Technical Reports Server (NTRS)

Arteaga, Ricardo A.

2009-01-01

This slide presentation reviews the wireless instrumentation architecture needed for the Alatir Lunar Lander, Ares I, Ares V, and the Block II Orion Crew Exploration Vehicle (CEV). It includes information about the Wireless DFI system, mission planning, and the technology roadmap.

Work readiness tools for young adults with chronic conditions.

PubMed

Metzinger, Courtney; Berg, Christine

2015-01-01

Young adults with chronic health conditions can experience barriers to work performance, ability, and their present and future worker roles. Work readiness resources can expand individuals' work skills, abilities, and interests. Five work readiness tools are presented (1) building an occupational profile, (2) generating environmental strategies, (3) on-the-job strategy use, and exploration of online tools (4) O*NET® and (5) O*NET® Interest Profiler, along with two theories (Knowles's Andragogy and Lawton's Ecological Model) to guide tool use. Use of these tools can assist young adults to better manage their health and expand their vocational identities for success at work. These approaches and tools support health professionals, community partners, and vocational organizations in their efforts to help young adults with chronic conditions.

How Do Parents and Teachers of Gifted Students Perceive Group Work in Classrooms?

ERIC Educational Resources Information Center

Saunders-Stewart, Katie S.; Walker, Cheryl L.; Shore, Bruce M.

2013-01-01

Although an abundance of information exists concerning advantages and disadvantages of certain grouping arrangements with highly able students in classroom settings, little research has focused on gifted children's parents' and teachers' opinions of group work. The present study explored potential differences between these opinions. Parents (n=…

No Role for Motor Affordances in Visual Working Memory

ERIC Educational Resources Information Center

Pecher, Diane

2013-01-01

Motor affordances have been shown to play a role in visual object identification and categorization. The present study explored whether working memory is likewise supported by motor affordances. Use of motor affordances should be disrupted by motor interference, and this effect should be larger for objects that have motor affordances than for…

Example-Based Learning: Exploring the Use of Matrices and Problem Variability

ERIC Educational Resources Information Center

Hancock-Niemic, Mary A.; Lin, Lijia; Atkinson, Robert K.; Renkl, Alexander; Wittwer, Joerg

2016-01-01

The purpose of the study was to investigate the efficacy of using faded worked examples presented in matrices with problem structure variability to enhance learners' ability to recognize the underlying structure of the problems. Specifically, this study compared the effects of matrix-format versus linear-format faded worked examples combined with…

Socially Conscious Ventures and Experiential Learning: Perceptions of Student Engagement

ERIC Educational Resources Information Center

Vasbinder, William; Koehler, William

2015-01-01

This qualitative study explored stakeholder perceptions of the outcomes of semester-long experiential learning projects in five selected business courses at a small, private college. Students worked with the owners of socially conscious startup firms to develop and present strategic marketing and business plans. The work draws upon interviews with…

Applying Learning Design to Work-Based Learning

ERIC Educational Resources Information Center

Miao, Yongwu; Hoppe, Heinz Ulrich

2011-01-01

Learning design is currently slanted to reflect a course-based approach to learning. This article explores whether the concept of learning design could be applied to support the informal aspects of work-based learning (WBL). It also discusses the characteristics of WBL and presents a WBL-specific learning design that highlights the key features…

Educational Reform Hyperwaves: Reconceptualizing Cuban's Theories of Change

ERIC Educational Resources Information Center

Berkovich, Izhak

2017-01-01

The present work builds on Cuban's ("Educ Res" 19(1):3-13, 1990) seminal work on reform waves. The research explores reform waves in Israeli educational policies since 2000s. The historical case study analysis focuses on conservative and liberal-progressive reforms in education, and reveals that these reforms took place as reoccurring…

Emergent Bilingualism and Working Memory Development in School Aged Children

ERIC Educational Resources Information Center

Hansen, Laura Birke; Macizo, Pedro; Duñabeitia, Jon Andoni; Saldaña, David; Carreiras, Manuel; Fuentes, Luis J.; Bajo, M. Teresa

2016-01-01

The present research explores working memory (WM) development in monolingual as well as emergent bilingual children immersed in an L2 at school. Evidence from recent years suggests that bilingualism may boost domain-general executive control, but impair nonexecutive linguistic processing. Both are relevant for verbal WM, but different paradigms…

Anthropology and International Business. Studies in Third World Societies. Publication Number Twenty-Eight.

ERIC Educational Resources Information Center

Serrie, Hendrick, Ed.

The range and possibilities of "business anthropology" are explored in fourteen papers. The papers are presented in an order designed to illustrate five major roles for anthropologists interested in working with business: (1) conducting cross-cultural orientation programs for business personnel working in foreign countries or with different…

Male Social Workers Working with Men Who Batter: Dilemmas in Gender Identity

ERIC Educational Resources Information Center

Bailey, Benjamin; Buchbinder, Eli; Eisikovits, Zvi

2011-01-01

Research into the impact of dealing with intimate partner violence has focused mainly on women who treated victims. The present article explores the interaction between male social workers and battering men. The sample included 15 male social workers who worked with battering men in social services. Data collection was performed through…

Psychological Factors Affecting Medical Students' Learning with Erroneous Worked Examples

ERIC Educational Resources Information Center

Klopp, Eric; Stark, Robin; Kopp, Veronika; Fischer, Martin R.

2013-01-01

The acquisition of diagnostic competence is seen as a major goal during the course of study in medicine. One innovative method to foster this goal is problem-based learning with erroneous worked examples provided in a computer learning environment. The present study explores the relationship of attitudinal, emotional and cognitive factors for…

Getting Older and Getting Happier with Work: An Information-Processing Explanation

ERIC Educational Resources Information Center

Luchman, Joseph N.; Kaplan, Seth A.; Dalal, Reeshad S.

2012-01-01

Job attitudes and subjective well-being (SWB) have important relationships with one another. Moreover, job attitudes and, to an extent, SWB are related to chronological age. Owing to a "graying" workforce in industrialized countries, uncovering how age influences job attitudes is increasingly important. The present work explores the effects of…

Parametric scramjet analysis

NASA Astrophysics Data System (ADS)

Choi, Jongseong

The performance of a hypersonic flight vehicle will depend on existing materials and fuels; this work presents the performance of the ideal scramjet engine for three different combustion chamber materials and three different candidate fuels. Engine performance is explored by parametric cycle analysis for the ideal scramjet as a function of material maximum service temperature and the lower heating value of jet engine fuels. The thermodynamic analysis is based on the Brayton cycle as similarly employed in describing the performance of the ramjet, turbojet, and fanjet ideal engines. The objective of this work is to explore material operating temperatures and fuel possibilities for the combustion chamber of a scramjet propulsion system to show how they relate to scramjet performance and the seven scramjet engine parameters: specific thrust, fuel-to-air ratio, thrust-specific fuel consumption, thermal efficiency, propulsive efficiency, overall efficiency, and thrust flux. The information presented in this work has not been done by others in the scientific literature. This work yields simple algebraic equations for scramjet performance which are similar to that of the ideal ramjet, ideal turbojet and ideal turbofan engines.

Creating a NASA-Wide Museum Alliance

NASA Technical Reports Server (NTRS)

Sohus, Anita M.

2006-01-01

NASA's Museum Alliance is a nationwide network of informal educators at museums, science centers, and planetariums that present NASA information to their local audiences. Begun in 2002 as the Mars Museum Visualization Alliance with advisors from a dozen museums, the network has grown to over 300 people from 200 organizations, including a dozen or so international partners. The network has become a community of practice among these informal educators who work with students, educators, and the general public on a daily basis, presenting information and fielding questions about space exploration. Communications are primarily through an active listserve, regular telecons, and a pass word protected website. Professional development is delivered via telecons and downloadable presentations. Current content offerings include Mars exploration, Cassini, Stardust, Genesis, Deep Impact, Earth observations, STEREO, and missions to explore beyond our solar system.

NASA Museum Alliance

NASA Astrophysics Data System (ADS)

Sohus, Anita

2006-12-01

NASA’s Museum Alliance is a nationwide network of informal educators at museums, science centers, and planetariums that present NASA information to their local audiences. Begun in 2002 as the Mars Museum Visualization Alliance with advisors from a dozen museums, the network has grown to over 300 people from 200 organizations, including a dozen or so international partners. The network has become a community of practice among these informal educators who work with students, educators, and the general public on a daily basis, presenting information and fielding questions about space exploration. Communications are primarily through an active listserve, regular telecons, and a password-protected website. Professional development is delivered via telecons and downloadable presentations. Current content offerings include Mars exploration, Cassini, Stardust, Genesis, Deep Impact, Earth observations, STEREO, and missions to explore beyond our solar system.

Interactively Applying the Variational Method to the Dihydrogen Molecule: Exploring Bonding and Antibonding

ERIC Educational Resources Information Center

Cruzeiro, Vinícius Wilian D.; Roitberg, Adrian; Polfer, Nicolas C.

2016-01-01

In this work we are going to present how an interactive platform can be used as a powerful tool to allow students to better explore a foundational problem in quantum chemistry: the application of the variational method to the dihydrogen molecule using simple Gaussian trial functions. The theoretical approach for the hydrogen atom is quite…

Two Studies of Musical Style Sensitivity with Children in Early Years

ERIC Educational Resources Information Center

Marshall, Nigel; Shibazaki, Kagari

2011-01-01

In this paper, we report on two studies carried out to further explore the level of listening and discriminatory abilities present in very young children through the development of an age appropriate methodology. Working with children aged between 3 and 4 years of age, our first study explored the level of performance achieved on a matching task…

Why We All Want It to Work: Towards a Culturally Based Model for Technology and Educational Change

ERIC Educational Resources Information Center

Kerr, Stephen T.

2005-01-01

This paper explores reasons why the use of technology in education may be so attractive to so many people. Two emerging perspectives--memetics, and the social history of technology--are explored, and a typology of technology-as-cultural-tool is presented. Finally, implications of these ideas for educational change are considered.

Domestic violence.

PubMed

Bennett, B

1997-01-01

This article explores the usefulness of white feminist domestic intervention to Aboriginal women who are victims of domestic violence. The discussion opens with a brief history of Aboriginal society before the age of colonization, followed by a summary of feminist intervention to fight domestic violence and the reactions of the Aboriginal women and communities towards this. It also presents a brief description of works conducted overseas where more appropriate frameworks are being used in intervening against domestic violence such as anti-racist social work. Towards the end, this paper explores some future possibilities for workers, in both Aboriginal and non-Aboriginal societies.

The Decision to Send Humans Back to the Moon and on to Mars: Space Exploration Initiative History Project

NASA Technical Reports Server (NTRS)

McCurdy, Howard E.

1992-01-01

This folder contains working papers collected to date on a NASA-sponsored history project to document the events leading up to the July 20, 1989 speech setting forth the objectives of the Space Exploration Initiative. Included are a chronology of events, briefing papers produced by the NASA Working Group laying out proposal, briefing charts used to present the proposal, a copy of the President's speech, and an essay summarizing the events that led up to the announcement. Additionally, two fo the interviews conducted as part of the project are enclosed.

Field Testing of Utility Robots for Lunar Surface Operations

NASA Technical Reports Server (NTRS)

Fong, Terrence; Bualat, Maria; Deans, Matt; Allan, Mark; Bouyssounouse, Xavier; Broxton, Michael; Edwards, Laurence; Lee, Pascal; Lee, Susan Y.; Lees, David;

PyramidalExplorer: A New Interactive Tool to Explore Morpho-Functional Relations of Human Pyramidal Neurons.

PubMed

Toharia, Pablo; Robles, Oscar D; Fernaud-Espinosa, Isabel; Makarova, Julia; Galindo, Sergio E; Rodriguez, Angel; Pastor, Luis; Herreras, Oscar; DeFelipe, Javier; Benavides-Piccione, Ruth

2015-01-01

This work presents PyramidalExplorer, a new tool to interactively explore and reveal the detailed organization of the microanatomy of pyramidal neurons with functionally related models. It consists of a set of functionalities that allow possible regional differences in the pyramidal cell architecture to be interactively discovered by combining quantitative morphological information about the structure of the cell with implemented functional models. The key contribution of this tool is the morpho-functional oriented design that allows the user to navigate within the 3D dataset, filter and perform Content-Based Retrieval operations. As a case study, we present a human pyramidal neuron with over 9000 dendritic spines in its apical and basal dendritic trees. Using PyramidalExplorer, we were able to find unexpected differential morphological attributes of dendritic spines in particular compartments of the neuron, revealing new aspects of the morpho-functional organization of the pyramidal neuron.

PyramidalExplorer: A New Interactive Tool to Explore Morpho-Functional Relations of Human Pyramidal Neurons

PubMed Central

Toharia, Pablo; Robles, Oscar D.; Fernaud-Espinosa, Isabel; Makarova, Julia; Galindo, Sergio E.; Rodriguez, Angel; Pastor, Luis; Herreras, Oscar; DeFelipe, Javier; Benavides-Piccione, Ruth

2016-01-01

This work presents PyramidalExplorer, a new tool to interactively explore and reveal the detailed organization of the microanatomy of pyramidal neurons with functionally related models. It consists of a set of functionalities that allow possible regional differences in the pyramidal cell architecture to be interactively discovered by combining quantitative morphological information about the structure of the cell with implemented functional models. The key contribution of this tool is the morpho-functional oriented design that allows the user to navigate within the 3D dataset, filter and perform Content-Based Retrieval operations. As a case study, we present a human pyramidal neuron with over 9000 dendritic spines in its apical and basal dendritic trees. Using PyramidalExplorer, we were able to find unexpected differential morphological attributes of dendritic spines in particular compartments of the neuron, revealing new aspects of the morpho-functional organization of the pyramidal neuron. PMID:26778972

Nanoscale Materials for Human Space Exploration: Regenerable CO2 Removal

NASA Technical Reports Server (NTRS)

Arepalli, Sivaram; Nikolaev, Pasha; Gorelik, Olga; Huffman, Chad; Moloney, Padraig; Allada, Ram; Yowell, Leonard

2005-01-01

This viewgraph presentation reviews the use of Nanoscale materials in CO2 removal. It presented the background and review work on regenerable CO2 removal for spaceflight application. It demonstrated a new strategy for developing solid-supported amine absorbents based on carbon nanotube materials.

Plans and Considerations for the Exploration of Space

NASA Technical Reports Server (NTRS)

Derkowski, Brian J.

2001-01-01

The Mars Settlement Design Competition is a program for high school students and teachers to experience the process of mission and hardware design. It provides a top level view into how NASA plans to explore space. I will be involved with all three days of this competition. On Friday I plan to give two presentations, one to the employees of White Sands Test Facility and one to students and teachers. On Saturday, I will have a question and answer session with some of the teachers participating in the workshop. Sunday I will serve as one of the judges that will review the students projects created over the weekend. The main emphasis of my talk will focus on exploring the possibilities of the future of space exploration. I will discuss the Mars Reference Mission 3.0, as well as some of the current robotic missions being sent to Mars. Next, I will present a business model perfected by Hum Mandell, showing how the public, private, and commercial sectors all play a major role in sending humans to Mars. I will also discuss the work of the Integrated Design Team at JSC and how that working together approach is key for a successful design. Finally, I will present that the question of how humans can reach out beyond low earth orbit and place permanent settlements on Mars is really a function of the imagination of those who intend on going there.

Women's collective constructions of embodied practices through memory work: Cartesian dualism in memories of sweating and pain.

PubMed

Gillies, Val; Harden, Angela; Johnson, Katherine; Reavey, Paula; Strange, Vicki; Willig, Carla

2004-03-01

The research presented in this paper uses memory work as a method to explore six women's collective constructions of two embodied practices, sweating and pain. The paper identifies limitations in the ways in which social constructionist research has theorized the relationship between discourse and materiality, and it proposes an approach to the study of embodiment which enjoins, rather than bridges, the discursive and the non-discursive. The paper presents an analysis of 25 memories of sweating and pain which suggests that Cartesian dualism is central to the women's accounts of their experiences. However, such dualism does not operate as a stable organizing principle. Rather, it offers two strategies for the performance of a split between mind and body. The paper traces the ways in which dualism can be both functional and restrictive, and explores the tensions between these two forms. The paper concludes by identifiying opportunities and limitations associated with memory work as a method for studying embodiment.

[Work and Family: Seeking a New Balance. Papers Presented at the National Conference on Work and Family (Washington, DC, March 30-31,1987).

ERIC Educational Resources Information Center

Gault, Stanley C.; Brock, William E.; Donahue, Thomas R.

Three conference papers explore issues related to work and the American family. The first, by Stanley C. Gault, Chairman of th Board of the National Association of Manufacturers, discusses recent changes in business practices that accommodate changes in the structure of the modern American family. The second, by Secretary of Labor, William E.…

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…

Improving performance and happiness among healthcare workers through a body-mind approach in a healthcare setting in Sri Lanka.

PubMed

Gunathunga, M W

2016-10-17

Cognitive ergonomics in the work place has become a serious concern with the need to keep people happy at work while maintaining high productivity. Hence, it is worth exploring how the outcomes of lifestyle-based mind development programs can bring about happiness in workplace while keeping productivity and quality of services high. The objective of the present work was to test a body-mind technique to improve cognitive ergonomics in a health care work setting. Principal investigator explored many body-mind techniques before selecting the present method of "insight meditation" which he mastered before applying it on a group of scholars who made it a part of their lifestyle. Later it was introduced to a sample of 500 volunteer health personnel in the western province to generate a ripple effect of happiness at work. Initial qualitative information indicated improvement of some aspects of cognitive ergonomics among those who practiced it. There was a relief from stress during the practice sessions and improvements in the commitment to work and in team spirit. A demand was observed for further training. A quasi-experimental study to test the improvements is underway. Health workers showed interest in the mind training and potential benefits to individuals and the institutions were observed.

2016 Summer Series - Penelope Boston - Subsurface Astrobiology: Cave Habitats on Earth, Mars and Beyond

NASA Image and Video Library

2016-08-09

In our quest to explore other planets, we only have our own planet as an analogue to the environments we may find life. By exploring extreme environments on Earth, we can model conditions that may be present on other celestial bodies and select locations to explore for signatures of life. Dr. Penelope Boston, the new director of the NASA Astrobiology Institute at Ames, will describe her work in some of Earth’s most diverse caves and how they inform future exploration of Mars and the search for life in our solar system.

Thinking Globally, Acting Locally: Using the Local Environment to Explore Global Issues.

ERIC Educational Resources Information Center

Simmons, Deborah

1994-01-01

Asserts that water pollution is a global problem and presents statistics indicating how much of the world's water is threatened. Presents three elementary school classroom activities on water quality and local water resources. Includes a figure describing the work of the Global Rivers Environmental Education Network. (CFR)

The Use of Music in Counseling Addictive Clients.

ERIC Educational Resources Information Center

Gallant, Wilfred; Siegel, Sammi; Holosko, Michael

1997-01-01

Explores a broad range of music interventions appropriate for addictive clients so as to fill a void in the music therapy and addictions counseling literature. Presents a rationale for the use of music intervention and presents case examples. Describes a social work intervention approach tested over a 10-year period. (RJM)

Improving the Accuracy of Software-Based Energy Analysis for Residential Buildings (Presentation)

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

Polly, B.

2011-09-01

This presentation describes the basic components of software-based energy analysis for residential buildings, explores the concepts of 'error' and 'accuracy' when analysis predictions are compared to measured data, and explains how NREL is working to continuously improve the accuracy of energy analysis methods.

Dream Work in Grief Therapy

PubMed Central

Noronha, Konrad Joseph

2014-01-01

Working with dreams is useful with grief and loss clients who present with dreams. Adlerian dream analysis is one-way of exploring dreams. It incorporates the life-style of the client. This case report demonstrates how Adlerian dream analysis was used with a client. Progress was noted in improved life-style once the client began to talk about her dream. PMID:25035561

Working with Students with Special Educational Needs in Greece: Teachers' Stressors and Coping Strategies

ERIC Educational Resources Information Center

Antoniou, Alexander-Stamatios; Polychroni, Fotini; Kotroni, Christina

2009-01-01

Few studies explore the specific sources of stress, and the coping strategies applied by teachers of children with special educational needs, particularly in small countries such as Greece. The present study investigated the specific work-related stressors affecting special educational needs teachers in Greece and the coping strategies applied by…

Emerging Issues in Science and Technology, 1982. A Compendium of Working Papers for the National Science Foundation.

ERIC Educational Resources Information Center

National Science Foundation, Washington, DC.

Presented are nine working papers prepared for the National Science Foundation as one means of assisting the Office of Science and Technology Policy in preparing the administration's "Annual Science and Technology Report to the Congress, 1982." The papers explore aspects of three broad themes central to the administration's science and…

Young Children's Learning of Water Physics by Constructing Working Systems

ERIC Educational Resources Information Center

Levy, Sharona T.

2013-01-01

The present study explored young 5-6-year old children's design-based learning of science through building working physical systems and examined their evolving conceptions of water flow. Fifteen children in an experimental group individually built water-pipe systems during four sessions that included end-of-session interviews. In addition,…

The Technology and Society Internship Directory. A Comprehensive Guide to Washington, DC Internships, 1985-1986. First Edition.

ERIC Educational Resources Information Center

Sabonis-Chafee, Terry, Ed.

Information is presented on internships in the Washington, D.C., area that enable students to explore the effects of technology and science on society. Science and engineering student interns work in nonlaboratory environments, and nontechnical students may work in issue areas and newly emerging public policy challenges. The directory includes…

Be Passionate, but Be Rational as Well: Emotional Rules for Chinese Teachers' Work

ERIC Educational Resources Information Center

Yin, Hong-biao; Lee, John Chi-Kin

2012-01-01

Employing the concepts of emotional labour and emotional rules, the present study explored the emotional rules governing teachers' work in the context of Mainland China. This showed that teachers can be seen as emotional workers in teaching and there are four emotional rules for Chinese teachers' feelings and emotional expressions. For Chinese…

WorkWise. A Career Awareness Course for Teen Parents. Teacher's Manual and Student Workbook.

ERIC Educational Resources Information Center

Garner, Barbara

Intended for use with teen mothers, this yearlong career exploration curriculum is considered adaptable for use with any group of high school youth. The teacher's manual explains how to teach instructional units called Introduction, My Working Future, Sex Role Stereotyping, Careers, Who Am I?, Presenting Myself, Career Planning, Managing as a…

Corrective Feedback and Working Memory Capacity in Interaction-Driven L2 Learning

ERIC Educational Resources Information Center

Goo, Jaemyung

2012-01-01

The present study explores the relative efficacy of recasts over metalinguistic feedback on the learning of the English "that"-trace filter and how working memory capacity (WMC) is related to the extent to which learners can benefit from recasts and metalinguistic feedback. Fifty-four Korean English as a foreign language (EFL) learners…

Information Systems Curricula: A Fifty Year Journey

ERIC Educational Resources Information Center

Longenecker, Herbert E., Jr.; Feinstein, David; Clark, Jon D.

2013-01-01

This article presents the results of research to explore the nature of changes in skills over a fifty year period spanning the life of Information Systems model curricula. Work begun in 1999 was expanded both backwards in time, as well as forwards to 2012 to define skills relevant to Information Systems curricula. The work in 1999 was based on job…

None of Our Business: Why Business Models Don't Work in Schools.

ERIC Educational Resources Information Center

England, Crystal M.

Concerned with the intrusion of corporate interests into American classrooms, this book presents a case against the business model of educational administration. In each of its seven chapters the book explores how and why the school-business model does not and cannot work. Chapter 1 provides an overview of the expectations currently placed on…

The Psychotherapy of Parenthood: Towards a Formulation and Valuation of Concurrent Work with Parents

ERIC Educational Resources Information Center

Sutton, Adrian; Hughes, Lynette

2005-01-01

This paper explores the process and value of concurrent work with parents when their child is being treated in individual psychotherapy. The position taken is that psychoanalytic understanding generally and the specific formulations presented in this paper have a broader applicability in other aspects and approaches in child and adolescent mental…

2016 Summer Series - Vytas SunSpiral - SUPERBall: A Biologically Inspired Robot for Planetary Exploration

NASA Image and Video Library

2016-06-14

Nature is a major source of inspiration for robotics and aerospace engineering, giving rise to biologically inspired structures. Tensegrity robots mimic a structure similar to muscles and bones to produce a robust three-dimensional skeletal structure that is able to adapt. Vytas SunSpiral will present his work on biologically inspired robotics for advancing NASA space exploration missions.

Mothering: an unacknowledged aspect of undergraduate clinical teachers' work in nursing.

PubMed

McKenna, Lisa; Wellard, Sally

2009-05-01

Clinical education is an important component of undergraduate nurse education, in which clinical teachers facilitate students' application of theoretical classroom knowledge into the clinical practice setting. Mothering as part of clinical teachers' work was a major finding from a larger study exploring clinical teaching work to identify what shaped their work and barriers to their work in clinical settings. The study used semi-structured interviews, informed by the work of Foucault. Maternal discourses emerged as a predominant one as participants presented their relationships with students describing examples of nurturing, protecting, supporting, guiding and providing discipline. The unexpected finding contradicted the dominant view of students as adult learners, and potentially positions them as dependent in their learning in clinical environments. Exploration of this discourse in the context of the study forms the basis of this paper. It is argued that the overall impact of maternal discourses on clinical teaching and learning is unclear but warrants more detailed investigation.

States, Earth Science, and Decision-Making: Five Years of Lessons Learned by the NASA DEVELOP National Program Working with a State Government

NASA Astrophysics Data System (ADS)

Favors, J.; Ruiz, M. L.; Rogers, L.; Ross, K. W.; Childs-Gleason, L. M.; Allsbrook, K. N.

2017-12-01

Over a five-year period that spanned two administrations, NASA's DEVELOP National Program engaged in a partnership with the Government of the Commonwealth of Virginia to explore the use of Earth observations in state-level decision making. The partnership conducted multiple applied remote sensing projects with DEVELOP and utilized a shared-space approach, where the Virginia Governor's Office hosted NASA DEVELOP participants to mature the partnership and explore additional science opportunities in the Commonwealth. This presentation will provide an overview of various lessons learned from working in an administrative and policy environment, fostering the use of science in such an environment, and building substantive relationships with non-technical partners. An overview of the projects conducted in this partnership will provide an opportunity to explore specific best practices that enhanced the work and provide tips to enhance the potential for success for other science and technology organizations considering similar partnerships.

International Space Exploration Coordination Group Assessment of Technology Gaps for Dust Mitigation for the Global Exploration Roadmap

NASA Technical Reports Server (NTRS)

Gaier, James R.; Vangen, Scott; Abel, Phil; Agui, Juan; Buffington, Jesse; Calle, Carlos; Mary, Natalie; Smith, Jonathan Drew; Straka, Sharon; Mugnuolo, Raffaele;

Adventures in supercomputing: Scientific exploration in an era of change

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

Gentry, E.; Helland, B.; Summers, B.

1997-11-01

Students deserve the opportunity to explore the world of science surrounding them. Therefore it is important that scientific exploration and investigation be a part of each student`s educational career. The Department of Energy`s Adventures in Superconducting (AiS) takes students beyond mere scientific literacy to a rich embodiment of scientific exploration. AiS provides today`s science and math students with a greater opportunity to investigate science problems, propose solutions, explore different methods of solving the problem, organize their work into a technical paper, and present their results. Students learn at different rates in different ways. Science classes with students having varying learningmore » styles and levels of achievement have always been a challenge for teachers. The AiS {open_quotes}hands-on, minds-on{close_quotes} project-based method of teaching science meets the challenge of this diversity heads on! AiS uses the development of student chosen projects as the means of achieving a lifelong enthusiasm for scientific proficiency. One goal of AiS is to emulate the research that takes place in the everyday environment of scientists. Students work in teams and often collaborate with students nationwide. With the help of mentors from the academic and scientific community, students pose a problem in science, investigate possible solutions, design a mathematical and computational model for the problem, exercise the model to achieve results, and evaluate the implications of the results. The students then have the opportunity to present the project to their peers, teachers, and scientists. Using this inquiry-based technique, students learn more than science skills, they learn to reason and think -- going well beyond the National Science Education Standard. The teacher becomes a resource person actively working together with the students in their quest for scientific knowledge.« less

MotionExplorer: exploratory search in human motion capture data based on hierarchical aggregation.

PubMed

Bernard, Jürgen; Wilhelm, Nils; Krüger, Björn; May, Thorsten; Schreck, Tobias; Kohlhammer, Jörn

2013-12-01

We present MotionExplorer, an exploratory search and analysis system for sequences of human motion in large motion capture data collections. This special type of multivariate time series data is relevant in many research fields including medicine, sports and animation. Key tasks in working with motion data include analysis of motion states and transitions, and synthesis of motion vectors by interpolation and combination. In the practice of research and application of human motion data, challenges exist in providing visual summaries and drill-down functionality for handling large motion data collections. We find that this domain can benefit from appropriate visual retrieval and analysis support to handle these tasks in presence of large motion data. To address this need, we developed MotionExplorer together with domain experts as an exploratory search system based on interactive aggregation and visualization of motion states as a basis for data navigation, exploration, and search. Based on an overview-first type visualization, users are able to search for interesting sub-sequences of motion based on a query-by-example metaphor, and explore search results by details on demand. We developed MotionExplorer in close collaboration with the targeted users who are researchers working on human motion synthesis and analysis, including a summative field study. Additionally, we conducted a laboratory design study to substantially improve MotionExplorer towards an intuitive, usable and robust design. MotionExplorer enables the search in human motion capture data with only a few mouse clicks. The researchers unanimously confirm that the system can efficiently support their work.

Cooperative Mission Concepts Using Biomorphic Explorers

NASA Technical Reports Server (NTRS)

Thakoor, S.; Miralles, C.; Martin, T.; Kahn, R.; Zurek, R.

2000-01-01

Inspired by the immense variety of naturally curious explorers (insects, animals, and birds), their wellintegrated biological sensor-processor suites, efficiently packaged in compact but highly dexterous forms, and their complex, intriguing, cooperative behavior, this paper focuses on "Biomorphic Explorers", their defination/classification, their designs, and presents planetary exploration scenarios based on the designs. Judicious blend of bio-inspired concepts and recent advances in micro-air vehicles, microsensors, microinstruments, MEMS, and microprocessors clearly suggests that the time of small, dedicated, low cost explorers that capture some of the key features of biological systems has arrived. Just as even small insects like ants, termites, honey bees etc working cooperatively in colonies can achieve big tasks, the biomorphic explorers hold the potential for obtaining science in-accessible by current large singular exploration platforms.

Working in America, Part II. Materials for Using American Issues Forum in the American History Classroom, Topic V.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of General Education Curriculum Development.

The module is the second in a series which examines American history in light of industrial development and expansion. Presented in field test condition to allow for feedback from students and teachers, the booklet explores organization of the labor force through presentation of 10 class exercises. The first section presents a background…

Teaching Addiction/Treatment/Recovery History: Relevance, Methods and Resources

ERIC Educational Resources Information Center

White, William L.

2003-01-01

History can be an empowering tool in the education of those working in addiction-related occupations. This article explores the importance of the historical perspective in addiction studies, outlines principles to guide the presentation of historical data, and reviews some of the best resources that can be used to present historical material in a…

Energy & Environmental Issues Interactive CD-ROM. Version 2.0. [CD-ROM].

ERIC Educational Resources Information Center

Florida State Univ., Tallahassee.

This CD-ROM presents various energy and environmental topics. "Great Energy Debate" uses video clips to explore the pros and cons of solar, coal, nuclear, and oil energy sources. "Energy Plant Tour" presents a virtual tour through a plant that converts solid waste into energy. "How Stuff Works" explains energy…

Resources for History Day 1991: "Rights in History."

ERIC Educational Resources Information Center

Shabbas, Audrey

1991-01-01

This newsletter issue brings to students' attention some of the topics they could explore in working toward an award that the Arab World and Islamic Resources and School Services (AWAIR) organization presented to students participating in History Day 1991. The special category of the awards is Arab or Islamic history. The topics presented were not…

Education in the 80's: Physical Education.

ERIC Educational Resources Information Center

Ulrich, Celeste, Ed.; And Others

In this collection of essays, theories are presented on the present and future status of physical education instruction. The essay in the first chapter explores the idea that, to function or survive in a complex society, individuals must work to unify the mind and body. The second chapter emphasizes that physical education provides people with…

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…

Semantic Processing in the Production of Numerals across Notations

ERIC Educational Resources Information Center

Herrera, Amparo; Macizo, Pedro

2012-01-01

In the present work, we conducted a series of experiments to explore the processing stages required to name numerals presented in different notations. To this end, we used the semantic blocking paradigm previously used in psycholinguist studies. We found a facilitative effect of the semantic blocked context relative to the mixed context for Arabic…

Collaborative Human Engineering Work in Space Exploration Extravehicular Activities (EVA)

NASA Technical Reports Server (NTRS)

DeSantis, Lena; Whitmore, Mihriban

2007-01-01

A viewgraph presentation on extravehicular activities in space exploration in collaboration with other NASA centers, industries, and universities is shown. The topics include: 1) Concept of Operations for Future EVA activities; 2) Desert Research and Technology Studies (RATS); 3) Advanced EVA Walkback Test; 4) Walkback Subjective Results; 5) Integrated Suit Test 1; 6) Portable Life Support Subsystem (PLSS); 7) Flex PLSS Design Process; and 8) EVA Information System; 9)

Launching to the Moon, Mars, and Beyond

NASA Technical Reports Server (NTRS)

Shivers, Charles Herbert

2008-01-01

This viewgraph presentation reviews NASA's mission to launch to the Moon, Mars, and Beyond. The following questions will be answered: 1) What is NASA's mission? 2) Why do we explore? 3) What is our timeline? 4) Why the Moon first? 5) What will the vehicles look like? 5) What progress have we made? 6) Who will be doing the work? and 7) What are the benefits of space exploration?

Nanoparticle light scattering on interferometric surfaces

NASA Astrophysics Data System (ADS)

Hayrapetyan, K.; Arif, K. M.; Savran, C. A.; Nolte, D. D.

2011-03-01

We present a model based on Mie Surface Double Interaction (MSDI) to explore bead-based detection mechanisms using imaging and scanning. The application goal of this work is to explore the trade-offs between the sensitivity and throughput among various detection methods. Experimentally we use thermal oxide on silicon to establish and control surface interferometric conditions. Surface-captured gold beads are detected using Molecular Interferometric Imaging (MI2) and Spinning-Disc Interferometry (SDI).

Proceedings of GeoTech 85: Personal computers in geology conference

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

Not Available

1985-01-01

This book presents the papers given at a conference which considered the use of microprocessors in the exploration of petroleum and natural gas deposits. Topics covered at the conference included seismic surveys, geochemistry, expert systems, artificial intelligence, data base management systems, a portable exploration work station, open pit planning on a microcomputer, well logging, fracture analysis, production scheduling of open pit mines, resistivity logging, and coal washability.

The Intersection of Task-Based Interaction, Task Complexity, and Working Memory: L2 Question Development through Recasts in a Laboratory Setting

ERIC Educational Resources Information Center

Kim, YouJin; Payant, Caroline; Pearson, Pamela

2015-01-01

The extent to which individual differences in cognitive abilities affect the relationship among task complexity, attention to form, and second language development has been addressed only minimally in the cognition hypothesis literature. The present study explores how reasoning demands in tasks and working memory (WM) capacity predict learners'…

The Extent of Working Memory Deficits Associated with Williams Syndrome: Exploration of Verbal and Spatial Domains and Executively Controlled Processes

ERIC Educational Resources Information Center

Rhodes, Sinead M.; Riby, Deborah M.; Fraser, Emma; Campbell, Lorna Elise

2011-01-01

The present study investigated verbal and spatial working memory (WM) functioning in individuals with the neuro-developmental disorder Williams syndrome (WS) using WM component tasks. While there is strong evidence of WM impairments in WS, previous research has focused on short-term memory and has neglected assessment of executive components of…

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:…

The Limits of Visual Working Memory in Children: Exploring Prioritization and Recency Effects with Sequential Presentation

ERIC Educational Resources Information Center

Berry, Ed D. J.; Waterman, Amanda H.; Baddeley, Alan D.; Hitch, Graham J.; Allen, Richard J.

2018-01-01

Recent research has demonstrated that, when instructed to prioritize a serial position in visual working memory (WM), adults are able to boost performance for this selected item, at a cost to nonprioritized items (e.g., Hu, Hitch, Baddeley, Zhang, & Allen, 2014). While executive control appears to play an important role in this ability, the…

The Wicked Problem of Embedding Academic Literacies: Exploring Rhizomatic Ways of Working through an Adaptive Leadership Approach

ERIC Educational Resources Information Center

Benzie, Helen Joy; Pryce, Alison; Smith, Keith

2017-01-01

Embedding academic literacies in higher education courses has been a major focus of the work of learning advisers. A number of studies present the results of embedding in specific courses without discussing the processes of negotiation or the different people involved. This paper is about embedding academic literacies in the Business faculty as…

Exploring God: Using the Arts as a Way to Engage Secondary Students in Discussions about God

ERIC Educational Resources Information Center

Reingold, Matt

2016-01-01

The article presents research from a practitioner research study conducted in a non-denominational Jewish secondary school. As part of the study, students created artistic works based on chapter 12 of the biblical book of Numbers. Four of the twelve student groups created works that directly engaged with their conceptions of God as represented in…

Exploring Natural Pedagogy in Play with Preschoolers: Cues Parents Use and Relations among Them

ERIC Educational Resources Information Center

Sage, Kara; Baldwin, Dare

2012-01-01

Recent developmental work demonstrates a range of effects of pedagogical cues on childhood learning. The present work investigates natural pedagogy in informal parent-child play. Preschool-aged children participated in free play and a toy task with a parent in addition to a toy task with an experimenter. Sessions were extensively coded for use of…

Swinging Open or Slamming Shut? The Implications of China's Open-Door Policy for Women, Educational Choice and Work

ERIC Educational Resources Information Center

Turner, Yvonne

2006-01-01

This paper explores the link between international tertiary education and evolving attitudes about women and work in China. The paper reviews literature about gender and education in China, commenting on the late-twentieth-century post-reform environment. It goes on to present illustrative primary research material from two studies carried out…

Supporting Early Childhood Preservice Teachers in Their Work with Children and Families with Complex Needs: A Strengths Approach

ERIC Educational Resources Information Center

Fenton, Angela; McFarland-Piazza, Laura

2014-01-01

This article explores the potential of tailoring the inherent principles of the Strengths Approach (McCashen, 2005) for preparing early childhood educators to work with children and families with complex needs. The term "Strengths Approach" (capitalized) is presented in the article as the name of a specific approach developed by St.…

Phonological and Executive Working Memory in L2 Task-Based Speech Planning and Performance

ERIC Educational Resources Information Center

Wen, Zhisheng

2016-01-01

The present study sets out to explore the distinctive roles played by two working memory (WM) components in various aspects of L2 task-based speech planning and performance. A group of 40 post-intermediate proficiency level Chinese EFL learners took part in the empirical study. Following the tenets and basic principles of the…

"One Task Fits All"? The Roles of Task Complexity, Modality, and Working Memory Capacity in L2 Performance

ERIC Educational Resources Information Center

Zalbidea, Janire

2017-01-01

The present study explores the independent and interactive effects of task complexity and task modality on linguistic dimensions of second language (L2) performance and investigates how these effects are modulated by individual differences in working memory capacity. Thirty-two intermediate learners of L2 Spanish completed less and more complex…

Attracting and Retaining Teachers in Cambridgeshire: Working Conditions and Teachers Flows from a School Workforce Census Data Perspective

ERIC Educational Resources Information Center

Bélanger, Julie; Broeks, Miriam

2016-01-01

This report explores the working conditions and flows of state-funded secondary school teachers in Cambridgeshire compared to a select number of other local authorities and to the English national landscape as a whole between 2010 and 2015. It also presents findings for different subjects, highlighting the situation for science, technology,…

Workplace Support, Discrimination, and Person-Organization Fit: Tests of the Theory of Work Adjustment with LGB Individuals

ERIC Educational Resources Information Center

Velez, Brandon L.; Moradi, Bonnie

2012-01-01

The present study explored the links of 2 workplace contextual variables--perceptions of workplace heterosexist discrimination and lesbian, gay, and bisexual (LGB)-supportive climates--with job satisfaction and turnover intentions in a sample of LGB employees. An extension of the theory of work adjustment (TWA) was used as the conceptual framework…

Apocalyptic Fiction: Dealing with the End of the World in the Classroom.

ERIC Educational Resources Information Center

Compora, Daniel P.

The end of the world, or civilization, is probably one of humankind's most horrifying fears. The apocalypse has been explored by many writers, and the decision to include this type of literature in a curriculum depends on how the situation is presented and resolved. The work should offer some solution and hope. Two recent works of apocalyptic…

Aeroassist Technology Planning for Exploration

NASA Technical Reports Server (NTRS)

Munk, Michelle M.; Powell, Richard W.

2000-01-01

Now that the International Space Station is undergoing assembly, NASA is strategizing about the next logical exploration strategy for robotic missions and the next destination for humans. NASA's current efforts are in developing technologies that will both aid the robotic exploration strategy and make human flight to other celestial bodies both safe and affordable. One of these enabling technologies for future robotic and human exploration missions is aeroassist. This paper will (1) define aeroassist, (2) explain the benefits and uses of aeroassist, and (3) describe a method, currently used by the NASA Aeroassist Working Group, by which widely geographically distributed teams can assemble, present, use, and archive technology information.

The NASA Mars Conference

NASA Astrophysics Data System (ADS)

Reiber, Duke B.

Papers about Mars and Mars exploration are presented, covering topics such as Martian history, geology, volcanism, channels, moons, atmosphere, meteorology, water on the planet, and the possibility of life. The unmanned exploration of Mars is discussed, including the Phobos Mission, the Mars Observer, the Mars Aeronomy Observer, the seismic network, Mars sample return missions, and the Mars Ball, an inflatable-sectored-tire rover concept. Issues dealing with manned exploration of Mars are examined, such as the reasons for exploring Mars, mission scenarios, a transportation system for routine visits, technologies for Mars expeditions, the human factors for Mars missions, life support systems, living and working on Mars, and the report of the National Commission on Space.

Binding biological motion and visual features in working memory.

PubMed

Ding, Xiaowei; Zhao, Yangfan; Wu, Fan; Lu, Xiqian; Gao, Zaifeng; Shen, Mowei

2015-06-01

Working memory mechanisms for binding have been examined extensively in the last decade, yet few studies have explored bindings relating to human biological motion (BM). Human BM is the most salient and biologically significant kinetic information encountered in everyday life and is stored independently from other visual features (e.g., colors). The current study explored 3 critical issues of BM-related binding in working memory: (a) how many BM binding units can be retained in working memory, (b) whether involuntarily object-based binding occurs during BM binding, and (c) whether the maintenance of BM bindings in working memory requires attention above and beyond that needed to maintain the constituent dimensions. We isolated motion signals of human BM from non-BM sources by using point-light displays as to-be-memorized BM and presented the participants colored BM in a change detection task. We found that working memory capacity for BM-color bindings is rather low; only 1 or 2 BM-color bindings could be retained in working memory regardless of the presentation manners (Experiments 1-3). Furthermore, no object-based encoding took place for colored BM stimuli regardless of the processed dimensions (Experiments 4 and 5). Central executive attention contributes to the maintenance of BM-color bindings, yet maintaining BM bindings in working memory did not require more central attention than did maintaining the constituent dimensions in working memory (Experiment 6). Overall, these results suggest that keeping BM bindings in working memory is a fairly resource-demanding process, yet central executive attention does not play a special role in this cross-module binding. (c) 2015 APA, all rights reserved).

NASA Space Safety Standards and Procedures for Human Rating Requirements

NASA Technical Reports Server (NTRS)

Shivers, C. Herbert

2009-01-01

The National Aeronautics and Space Administration of the United States of America (NASA) has arguably led this planet in space exploration and certainly has been one of two major leaders in those endeavors. NASA governance is institutionalized and managed in a series documents arranged in a hierarchy and flowing down to the work levels. A document tree of NASA s documentation in its totality would likely overwhelm and not be very informative. Taken in segments related to the various business topics and focusing in those segments, however, provides a logical and understandable relationship and flow of requirements and processes. That is the nature of this chapter, a selection of NASA documentation pertaining to space exploration and a description of how those documents together form the plan by which NASA business for space exploration is conducted. Information presented herein is taken from NASA publications and is available publicly and no information herein is protected by copyright or security regulations. While NASA documents are the source of information presented herein, any and all views expressed herein and any misrepresentations of NASA data that may occur herein are those of the author and should not be considered NASA official positions or statements, nor should NASA endorsement of anything presented in this work be assumed.

Opening Public Administration: Exploring Open Innovation Archetypes and Business Model Impacts

NASA Astrophysics Data System (ADS)

Feller, Joseph; Finnegan, Patrick; Nilsson, Olof

This work-in-progress paper presents an exploration of a network of Swedish municipal authorities. Within this network, we have observed a move from isolated innovation to leveraging inflows and outflows of knowledge in a manner characteristic of the open innovation paradigm. This paper presents a characterization of these knowledge exchanges using an existing framework of open innovation archetypes, as well as an initial description of the business model impacts of this innovation approach on the participant municipalities, and the enabling role of information technology. The paper concludes by drawing preliminary conclusions and outlining ongoing research.

Managing global change

USDA-ARS?s Scientific Manuscript database

Researchers at the US Department of Agriculture-Agricultural Research Service are exploring the environmental impact of agricultural waste management and rising levels of atmospheric carbon dioxide. This interview presents an overview of work being conducted at the National Soil Dynamics Laboratory ...

Making Science Work.

ERIC Educational Resources Information Center

Thomas, Lewis

1981-01-01

Presents a viewpoint concerning the impact of recent scientific advances on society. Discusses biological discoveries, space exploration, computer technology, development of new astronomical theories, the behavioral sciences, and basic research. Challenges to keeping science current with technological advancement are also discussed. (DS)

Space Exploration

NASA Technical Reports Server (NTRS)

Davis, Jeffrey R.

2006-01-01

This abstract covers a one hour presentation on Space Exploration. The audience is elementary students; therefore there are few words on the slides, mostly pictures of living and working in space. The presentation opens with a few slides describing a day in the life of a space explorer. It begins with a launch, discussions of day-night cycles, eating, exercising, housekeeping, EVA, relaxation, and sleeping. The next section of the presentation shows photos of astronauts performing experiments on the ISS. Yokomi Elementary School launched this fall with the most advanced educational technology tools available in schools today. The science and technology magnet school is equipped with interactive white boards, digital projectors, integrated sound systems and several computers for use by teachers and students. The only elementary school in Fresno Unified with a science focus also houses dedicated science classrooms equipped specifically for elementary students to experience hands-on science instruction in addition to the regular elementary curriculum.

"Let's stick together"--a grounded theory exploration of interprofessional working used to provide person centered chronic back pain services.

PubMed

Howarth, Michelle; Warne, Tony; Haigh, Carol

2012-11-01

Chronic back pain is a global phenomenon and a common reason why patients seek help from health professionals. Person-centered interprofessional working is acknowledged as the main strategy for chronic back pain management; however, the complexity of chronic pain can present significant challenges for teams. Although methods used by interprofessional teams to collaborate have been previously explored, how they work together to deliver person-centered chronic back pain care has received limited attention. The aim of this study was to explore person-centered care from the perspectives of people with chronic back pain and the interprofessional teams who cared for them. A grounded theory methodology was used to capture the interprofessional team's perspectives of person-centered working. A purposive sample of four chronic back pain management teams participated in semi-structured face-to-face interviews and focus groups. Data were thematically analyzed using a constant comparative method. Three categories emerged, collective efficacy, negotiated space and team maturity, which illustrated the attributes of interprofessional teams that influenced person-centered working. The findings suggest that collective efficacy matures over time within a negotiated coalesced space and re-enforces the need for teams to stick together to ensure effective person-centered care.

An Overview of the Exploration History of Europa

NASA Astrophysics Data System (ADS)

Alexander, C. J.; Consolmagno, G.; Greeley, R.; Morrison, D.

2007-12-01

Twenty-four years ago, a Nature paper announced the results of study of the Voyager images of the Jovian moon Europa, in which linear fracture-like markings were projected to be evidence of liquid water and active resurfacing [Nature 301, 225 - 226 (20 January 1983)]. This paper was a post-Voyager study that pre-dated the Galileo findings by two decades. Years of modeling had gone into the effort to understand the potential thermal history of the icy moons of Jupiter. Much of the theoretical work concluded that the bodies would have been frozen solid for billions of years, but there was enough work to suggest further in situ investigation was warranted. Behind the scenes was a concerted effort to make the Galilean satellites the focus of unmanned exploration for NASA's planetary science program. The historic significance of this journey of exploration, the manner in which it unfolded, is of relevance to a whole new generation of investigators. In this talk we will present highlights of the entire period of discovery, from the commensurate orbital motions first observed by Galileo himself [1609], that would prove critical to understanding the evolution of Europa; the theoretical work on motions of the celestial bodies by Laplace [1805] that laid the ground work for understanding the resonances; Jeans [1925] speculations about the existence of the atmospheres of the Galilean satellites in his Theory of Gases; to the ground-breaking discovery by Kuiper of the spectral signature of ice on Europa ; the work by Urey [1952] making the cosmochemical arguments about the significance of water ice in the outer solar system; efforts to understand, from photometry and spectrometry, whether surface impurities were endogenic or exogenic in origin; and the work of Johnson and colleagues laying the groundwork for the understanding of the significance of sputtering in the solar system [Johnson, et al., 1982]. We will present highlights of the exploration of the Jupiter system with spacecraft in the 1970's and '80's; and close with the discoveries of the Galileo mission as they unfolded.

Understanding the work done by NHS commissioning managers: an exploration of the microprocesses underlying day-to-day sensemaking in UK primary care organisations.

PubMed

Checkland, Kath; Harrison, Stephen; Snow, Stephanie; Coleman, Anna; McDermott, Imelda

2013-01-01

The purpose of this paper is to explore the practical daily work undertaken by middle-level managers in Primary Care Trusts (PCTs), focusing upon the micro-processes by which these managers enact sensemaking in their organisations. The research took a case study approach, undertaking detailed case studies in four PCTs in England. Data collection included shadowing managers, meeting observations and interviews. The research elucidated two categories of enactment behaviour exhibited by PCT managers: presence/absence; and the production of artefacts. Being "present" in or "absent" from meetings enacted sensemaking over and above any concrete contribution to the meeting made by the actors involved. This paper explores the factors affecting these processes, and describes the situations in which enactment of sense is most likely to occur. Producing artefacts such as meeting minutes or PowerPoint slides also enacted sense in the study sites in addition to the content of the artefact. The factors affecting this are explored. The study has practical implications for all managers seeking to maximise their influence in their organisations. It also provides specific evidence relevant to managers working in the new Clinical Commissioning Groups currently being formed in England. The study expands the understanding of sensemaking in organisations in two important ways. Firstly, it moves beyond discourse to explore the ways in which behaviours can enact sense. Secondly, it explores the distinction between active and unconscious sensemaking.

Comparison of Oculus Rift and HTC Vive: Feasibility for Virtual Reality-Based Exploration, Navigation, Exergaming, and Rehabilitation.

PubMed

Borrego, Adrián; Latorre, Jorge; Alcañiz, Mariano; Llorens, Roberto

2018-06-01

The latest generation of head-mounted displays (HMDs) provides built-in head tracking, which enables estimating position in a room-size setting. This feature allows users to explore, navigate, and move within real-size virtual environments, such as kitchens, supermarket aisles, or streets. Previously, these actions were commonly facilitated by external peripherals and interaction metaphors. The objective of this study was to compare the Oculus Rift and the HTC Vive in terms of the working range of the head tracking and the working area, accuracy, and jitter in a room-size environment, and to determine their feasibility for serious games, rehabilitation, and health-related applications. The position of the HMDs was registered in a 10 × 10 grid covering an area of 25 m 2 at sitting (1.3 m) and standing (1.7 m) heights. Accuracy and jitter were estimated from positional data. The working range was estimated by moving the HMDs away from the cameras until no data were obtained. The HTC Vive provided a working area (24.87 m 2 ) twice as large as that of the Oculus Rift. Both devices showed excellent and comparable performance at sitting height (accuracy up to 1 cm and jitter <0.35 mm), and the HTC Vive presented worse but still excellent accuracy and jitter at standing height (accuracy up to 1.5 cm and jitter <0.5 mm). The HTC Vive presented a larger working range (7 m) than did the Oculus Rift (4.25 m). Our results support the use of these devices for real navigation, exploration, exergaming, and motor rehabilitation in virtual reality environments.

The interaction of drug use, sex work, and HIV among transgender women.

PubMed

Hoffman, Beth R

2014-06-01

Transgender women have a higher prevalence of drug use, HIV, drug use, and sex work than the general population. This article explores the interaction of these variables and discusses how sex work and drug use behaviors contribute to the high rates of HIV. A model predicting HIV rates with sex work and drug use as well as these behaviors in the transgender woman's social network is presented. Challenges to intervening with transgender women, as well as suggestions and criteria for successful interventions, are discussed.

Implementing the President's Vision: JPL and NASA's Exploration Systems Mission Directorate

NASA Technical Reports Server (NTRS)

Sander, Michael J.

2006-01-01

As part of the NASA team the Jet Propulsion Laboratory is involved in the Exploration Systems Mission Directorate (ESMD) work to implement the President's Vision for Space exploration. In this slide presentation the roles that are assigned to the various NASA centers to implement the vision are reviewed. The plan for JPL is to use the Constellation program to advance the combination of science an Constellation program objectives. JPL's current participation is to contribute systems engineering support, Command, Control, Computing and Information (C3I) architecture, Crew Exploration Vehicle, (CEV) Thermal Protection System (TPS) project support/CEV landing assist support, Ground support systems support at JSC and KSC, Exploration Communication and Navigation System (ECANS), Flight prototypes for cabin atmosphere instruments

Piaget and Organic Chemistry: Teaching Introductory Organic Chemistry through Learning Cycles

NASA Astrophysics Data System (ADS)

Libby, R. Daniel

1995-07-01

This paper describes the first application of the Piaget-based learning cycle technique (Atkin & Karplus, Sci. Teach. 1962, 29, 45-51) to an introductory organic chemistry course. It also presents the step-by-step process used to convert a lecture course into a discussion-based active learning course. The course is taught in a series of learning cycles. A learning cycle is a three phase process that provides opportunities for students to explore new material and work with an instructor to recognize logical patterns in data, and devise and test hypotheses. In this application, the first phase, exploration, involves out-of-class student evaluation of data in attempts to identify significant trends and develop hypotheses that might explain the trends in terms of fundamental scientific principles. In the second phase, concept invention, the students and instructor work together in-class to evaluate student hypotheses and find concepts that work best in explaining the data. The third phase, application, is an out-of-class application of the concept to new situations. The development of learning cycles from lecture notes is presented as an 8 step procedure. The process involves revaluation and restructuring of the course material to maintain a continuity of concept development according to the instructor's logic, dividing topics into individual concepts or techniques, and refocusing the presentation in terms of large numbers of examples that can serve as data for students in their exploration and application activities. A sample learning cycle and suggestions for ways of limited implementation of learning cycles into existing courses are also provided.

International Space Station (ISS) Bacterial Filter Elements (BFEs): Filter Efficiency and Pressure Drop Testing of Returned Units

NASA Technical Reports Server (NTRS)

Green, Robert D.; Agui, Juan H.; Vijayakumar, R.; Berger, Gordon M.; Perry, Jay L.

2017-01-01

The air quality control equipment aboard the International Space Station (ISS) and future deep space exploration vehicles provide the vital function of maintaining a clean cabin environment for the crew and the hardware. This becomes a serious challenge in pressurized space compartments since no outside air ventilation is possible, and a larger particulate load is imposed on the filtration system due to lack of sedimentation. The ISS Environmental Control and Life Support (ECLS) system architecture in the U.S. Segment uses a distributed particulate filtration approach consisting of traditional High-Efficiency Particulate Air (HEPA) filters deployed at multiple locations in each U.S. Seg-ment module; these filters are referred to as Bacterial Filter Elements, or BFEs. In our previous work, we presented results of efficiency and pressure drop measurements for a sample set of two returned BFEs with a service life of 2.5 years. In this follow-on work, we present similar efficiency, pressure drop, and leak tests results for a larger sample set of six returned BFEs. The results of this work can aid the ISS Program in managing BFE logistics inventory through the stations planned lifetime as well as provide insight for managing filter element logistics for future exploration missions. These results also can provide meaningful guidance for particulate filter designs under consideration for future deep space exploration missions.

Filter Efficiency and Pressure Testing of Returned ISS Bacterial Filter Elements (BFEs)

NASA Technical Reports Server (NTRS)

Green, Robert D.; Agui, Juan H.; Berger, Gordon M.; Vijayakumar, R.; Perry, Jay L.

2017-01-01

The air quality control equipment aboard the International Space Station (ISS) and future deep space exploration vehicles provide the vital function of maintaining a clean cabin environment for the crew and the hardware. This becomes a serious challenge in pressurized space compartments since no outside air ventilation is possible, and a larger particulate load is imposed on the filtration system due to lack of sedimentation. The ISS Environmental Control and Life Support (ECLS) system architecture in the U.S. Segment uses a distributed particulate filtration approach consisting of traditional High-Efficiency Particulate Air (HEPA) filters deployed at multiple locations in each U.S. Seg-ment module; these filters are referred to as Bacterial Filter Elements, or BFEs. In our previous work, we presented results of efficiency and pressure drop measurements for a sample set of two returned BFEs with a service life of 2.5 years. In this follow-on work, we present similar efficiency, pressure drop, and leak tests results for a larger sample set of six returned BFEs. The results of this work can aid the ISS Program in managing BFE logistics inventory through the stations planned lifetime as well as provide insight for managing filter element logistics for future exploration missions. These results also can provide meaningful guidance for particulate filter designs under consideration for future deep space exploration missions.

Applications for Mission Operations Using Multi-agent Model-based Instructional Systems with Virtual Environments

NASA Technical Reports Server (NTRS)

Clancey, William J.

2004-01-01

This viewgraph presentation provides an overview of past and possible future applications for artifical intelligence (AI) in astronaut instruction and training. AI systems have been used in training simulation for the Hubble Space Telescope repair, the International Space Station, and operations simulation for the Mars Exploration Rovers. In the future, robots such as may work as partners with astronauts on missions such as planetary exploration and extravehicular activities.

A statistical analysis of IUE spectra of dwarf novae and nova-like stars

NASA Technical Reports Server (NTRS)

Ladous, Constanze

1990-01-01

First results of a statistical analysis of the IUE International Ultraviolet Explorer archive on dwarf novae and nova like stars are presented. The archive contains approximately 2000 low resolution spectra of somewhat over 100 dwarf novae and nova like stars. Many of these were looked at individually, but so far the collective information content of this set of data has not been explored. The first results of work are reported.

Learning the Way: Teaching and Learning with and for Youth from Refugee Backgrounds on Prince Edward Island

ERIC Educational Resources Information Center

MacNevin, Joanne

2012-01-01

This article presents one component of a qualitative study that explored teaching and learning with and for youth from refugee backgrounds in Prince Edward Island (PEI) intermediate and high schools. Specifically, this article presents data and discussion regarding some of the challenges and professional development needs of teachers working with…

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…

Psychosocial working conditions and exhaustion in a working population sample of Swedish middle-aged men and women.

PubMed

Lindeberg, Sara I; Rosvall, Maria; Choi, Bongkyoo; Canivet, Catarina; Isacsson, Sven-Olof; Karasek, Robert; Ostergren, Per-Olof

2011-04-01

Exhaustion is a concept of interest for both occupational health research and stress-disease theory research. The aim of the present study was to explore associations between chronic stressors, in terms of psychosocial working conditions, and exhaustion in a Swedish middle-aged population sample. A vocationally active population sample of the Malmö Shoulder and Neck Study cohort, comprising 2555 men and 2466 women between 45 and 64 years of age, was used. Psychosocial working conditions, assessed by means of the demand-control-support model, were measured longitudinally with a 1-year interval. Exhaustion was assessed by the SF-36 vitality scale and measured at follow-up, yielding a cross-sectional study design. Exhaustion was twice as common in women as in men. High psychological job demands, low job control and low job support were independently associated with exhaustion in both men and women. These associations remained after controlling for a variety of potential confounders and mediators, including socio-demographic factors, lifestyle factors, musculoskeletal pain, disease, other work-related factors (including physical workload) and non-work-related factors. High demands in combination with low control (job strain), and job strain combined with low job support (iso-strain), increased the risk for exhaustion. Psychosocial working conditions seem to contribute to exhaustion in middle-aged men and women. Future research should include exploration of exhaustion as a possible mediator between work stress and disease, as well as exploration of other chronic stressors, including non-work-related stressors, regarding their effects on exhaustion in men and women.

Orion Landing and Recovery Systems Development - Government Contributions

NASA Technical Reports Server (NTRS)

Machin, Ricardo A.

2010-01-01

This slide presentation reviews NASA's work in development of landing and recovery systems for the Orion space craft. It includes a review of the available tools and skills that assist in analyzing the aerodynamic decelerators. There is a description of the work that is being done on the Government Furnished Equipment (GFE) parachutes that will be used with the Orion Crew Exploration Vehicle (CEV)

Effects of Working Memory Capacity in Processing Wh-Extractions: Eye-Movement Evidence from Chinese-English Bilinguals

ERIC Educational Resources Information Center

Zhou, Huixia; Rossi, Sonja; Li, Juan; Liu, Huanhuan; Chen, Ran; Chen, Baoguo

2017-01-01

By using the eye-tracking method, the present study explores whether working memory capacity assessed via the second language (L2) reading span (L2WMC) as well as the operational span task (OSPAN) affects the processing of subject-extraction and object-extraction in Chinese-English bilinguals. Results showed that L2WMC has no effects on the…

Optimizing Staffing levels and Schedules for Railroad Dispatching Centers

DOT National Transportation Integrated Search

2004-09-01

This report presents the results of a study to explore approaches to establishing staffing levels and schedules for railroad dispatchers. The : work was conducted as follow-up to a prior study that found fatigue among dispatchers, particularly those ...

The personal calculus of moral reasoning and identity in global health professions work.

PubMed

Razack, Saleem

2017-04-01

In this personal essay, the author reflects on experiences in global health professions education projects, and the moral reasoning that might be required to define explicitly what constitutes ethical participation. Three interrelated notions are explored: The decision to engage or not through a discussion of the concepts of safety, understanding power dynamics, and analysis of personal and institutional motivations for the projectThe ultimate goals to promote human flourishing and improve equity, through attention to local inequities potentially experienced by either participants or colleagues from home.Attention to the personal transformative potential of participation in global health professions projects. A framework for exploring moral reasoning in global health professions education work using these three concepts is presented as one that the author has found helpful in his own work in global health professions education.

[An Introduction to Methods for Evaluating Health Care Technology].

PubMed

Lee, Ting-Ting

2015-06-01

The rapid and continual advance of healthcare technology makes ensuring that this technology is used effectively to achieve its original goals a critical issue. This paper presents three methods that may be applied by healthcare professionals in the evaluation of healthcare technology. These methods include: the perception/experiences of users, user work-pattern changes, and chart review or data mining. The first method includes two categories: using interviews to explore the user experience and using theory-based questionnaire surveys. The second method applies work sampling to observe the work pattern changes of users. The last method conducts chart reviews or data mining to analyze the designated variables. In conclusion, while evaluative feedback may be used to improve the design and development of healthcare technology applications, the informatics competency and informatics literacy of users may be further explored in future research.

Perceived impeding factors for return-to-work after long-term sickness absence due to major depressive disorder: a concept mapping approach.

PubMed

de Vries, Gabe; Hees, Hiske L; Koeter, Maarten W J; Lagerveld, Suzanne E; Schene, Aart H

2014-01-01

The purpose of the present study was to explore various stakeholder perspectives regarding factors that impede return-to-work (RTW) after long-term sickness absence related to major depressive disorder (MDD). Concept mapping was used to explore employees', supervisors' and occupational physicians' perspectives on these impeding factors. Nine perceived themes, grouped in three meta-clusters were found that might impede RTW: Person, (personality / coping problems, symptoms of depression and comorbid (health) problems, employee feels misunderstood, and resuming work too soon), Work (troublesome work situation, too little support at work, and too little guidance at work) and Healthcare (insufficient mental healthcare and insufficient care from occupational physician). All stakeholders regarded personality/coping problems and symptoms of depression as the most important impeding theme. In addition, supervisors emphasized the importance of mental healthcare underestimating the importance of the work environment, while occupational physicians stressed the importance of the lack of safety and support in the work environment. In addition to the reduction of symptoms, more attention is needed on coping with depressive symptoms and personality problems in the work environment support in the work environment and for RTW in mental healthcare, to prevent long term sickness absence.

Jet Power vs. Black Hole Mass in Blazars: Exploring the Relationship in the Context of the B-Z Mechanism

NASA Astrophysics Data System (ADS)

Fernandes, Sunil; Schlegel, E.

2012-01-01

Recently, a tentative negative correlation between jet power and BH mass in a sample of GeV-TeV BL Lac objects(Zhang et al 2011). It was suggested that spin energy extraction could play a significant role in producing the jets and the jets are not purely accretion driven. Broderick et al (2011) recently explored the relationship between jet power and radio core luminosity building on Blanford et al (1979) theoretical work. Using this work we have studied the relationship between radio core luminosity (as a stand in for jet power) and black hole mass and have found a possible positive correlation in a sample of nearby BL Lac objects. The present poster attempts to explore this relationship in the context of the Blanford-Znajek mechanism which predicts jet power increases with black hole mass, spin rate, and accretion rate.

Initial exploration of scenarios with Internal Transport Barrier in the first NBI-heated L-mode TCV plasmas

NASA Astrophysics Data System (ADS)

Piron, Chiara; Sauter, Olivier; Coda, Stefano; Merle, Antoine; Karpushov, Alexander; Pigatto, Leonardo; Bolzonella, Tommaso; Piovesan, Paolo; Vianello, Nicola; TCV Team; EUROfusion MST1 Team

2016-10-01

Fully non-inductive operation of high performance plasmas is one of the main objectives of contemporary Tokamak research. In this perspective, plasmas with Internal Transport Barriers (ITBs) are an attractive scenario, since they can attain a high fraction of bootstrap current. In this work we start exploring ITB scenarios on the Tokamak à Configuration Variable (TCV) heated by a newly available 1MW Neutral Beam Injector (NBI). Here we investigate for the first time in this device the impact of the additional NBI power on the performance and stability of L-mode plasmas with ITBs. Results of both experimental data analyses and ASTRA transport simulations are presented. The work examines also the Magneto Hydro-Dynamics (MHD) activity and stability of the explored plasmas. In particular, the role of plasma magnetic equilibrium parameters, such as plasma elongation and triangularity, on the sustainment of these NBI-heated ITB scenarios is discussed.

A four-part working bibliography of neuroethics: part 3 - "second tradition neuroethics" - ethical issues in neuroscience.

PubMed

Martin, Amanda; Becker, Kira; Darragh, Martina; Giordano, James

2016-09-19

Neuroethics describes several interdisciplinary topics exploring the application and implications of engaging neuroscience in societal contexts. To explore this topic, we present Part 3 of a four-part bibliography of neuroethics' literature focusing on the "ethics of neuroscience." To complete a systematic survey of the neuroethics literature, 19 databases and 4 individual open-access journals were employed. Searches were conducted using the indexing language of the U.S. National Library of Medicine (NLM). A Python code was used to eliminate duplications in the final bibliography. This bibliography consists of 1137 papers, 56 books, and 134 book chapters published from 2002 through 2014, covering ethical issues in neuroimaging, neurogenetics, neurobiomarkers, neuro-psychopharmacology, brain stimulation, neural stem cells, neural tissue transplants, pediatric-specific issues, dual-use, and general neuroscience research issues. These works contain explanations of recent research regarding neurotechnology, while exploring ethical issues in future discoveries and use.

DESTINY+ Trajectory Design to (3200) Phaethon

NASA Astrophysics Data System (ADS)

Sarli, Bruno Victorino; Horikawa, Makoto; Yam, Chit Hong; Kawakatsu, Yasuhiro; Yamamoto, Takayuki

2018-03-01

This work explores the target selection and trajectory design of the mission candidate for ISAS/JAXA's small science satellite series, DESTINY PLUS or DESTINY+. This mission combines unique aspects of the latest satellite technology and exploration of transition bodies to fill a technical and scientific gap in the Japanese space science program. The spacecraft is targeted to study the comet-asteroid transition body (3200) Phaethon through a combination of low-thrust propulsion and Earth Gravity Assist. The trajectory design concept is presented in details together with the launch window and flyby date analysis. Alternative targets for a possible mission extension scenario are also explored.

A Situation Awareness Assistant for Human Deep Space Exploration

NASA Technical Reports Server (NTRS)

Boy, Guy A.; Platt, Donald

2013-01-01

This paper presents the development and testing of a Virtual Camera (VC) system to improve astronaut and mission operations situation awareness while exploring other planetary bodies. In this embodiment, the VC is implemented using a tablet-based computer system to navigate through inter active database application. It is claimed that the advanced interaction media capability of the VC can improve situation awareness as the distribution of hu man space exploration roles change in deep space exploration. The VC is being developed and tested for usability and capability to improve situation awareness. Work completed thus far as well as what is needed to complete the project will be described. Planned testing will also be described.

Enhancing the Meaningfulness of Work for Astronauts on Long Duration Space Exploration Missions.

PubMed

Britt, Thomas W; Sytine, Anton; Brady, Ashley; Wilkes, Russ; Pittman, Rebecca; Jennings, Kristen; Goguen, Kandice

2017-08-01

Numerous authors have identified the stressors likely to be encountered on long duration space exploration missions (e.g., to Mars), including the possibility of significant crises, separation from family, boredom/monotony, and interpersonal conflict. Although many authors have noted that meaningful work may be beneficial for astronauts on these missions, none have detailed the sources of meaningful work for astronauts and how these sources may differ between astronauts. The present article identifies how engagement in meaningful work during long duration missions may mitigate the adverse effects of demands and increase the potential for benefits resulting from the missions. Semistructured interviews were conducted with nine NASA personnel, including astronauts, flight directors, and flight surgeons. Questions addressed sources of meaning for astronauts, characteristics of tasks that enhance vs. detract from meaning, and recommendations for enhancing meaning. Personnel mentioned contributing to humanity and the next generation, contributing to the mission, and exploration as the most meaningful aspects of their work. Characteristics of tasks that enhanced meaning included using a variety of skills, feeling personal control over their schedule, autonomy in the execution of tasks, and understanding the importance of the experiments conducted on the mission. Top recommendations to sustain meaning were insuring social needs were met through such activities as the strategic use of social media, giving astronauts autonomy as well as structure, and conducting training during transit. Implications are addressed for tailoring meaning-based interventions for astronauts participating on long duration missions and assessing the effectiveness of these interventions.Britt TW, Sytine A, Brady A, Wilkes R, Pittman R, Jennings K, Goguen K. Enhancing the meaningfulness of work for astronauts on long duration space exploration missions. Aerosp Med Hum Perform. 2017; 88(8):779-783.

Multi-way chemometric methodologies and applications: a central summary of our research work.

PubMed

Wu, Hai-Long; Nie, Jin-Fang; Yu, Yong-Jie; Yu, Ru-Qin

2009-09-14

Multi-way data analysis and tensorial calibration are gaining widespread acceptance with the rapid development of modern analytical instruments. In recent years, our group working in State Key Laboratory of Chemo/Biosensing and Chemometrics in Hunan University has carried out exhaustive scientific research work in this area, such as building more canonical symbol systems, seeking the inner mathematical cyclic symmetry property for trilinear or multilinear decomposition, suggesting a series of multi-way calibration algorithms, exploring the rank estimation of three-way trilinear data array and analyzing different application systems. In this present paper, an overview from second-order data to third-order data covering about theories and applications in analytical chemistry has been presented.

Report of the Terrestrial Bodies Science Working Group. Volume 5: Mars

NASA Technical Reports Server (NTRS)

Masursky, H.; Albee, A. L.; Briggs, G.; Duke, M. B.; Schopf, J. W.; Soderblom, L.; Sonett, C. P.; Stewart, I.; Trombka, J. L.; Wood, J.

1977-01-01

Present knowledge of the global properties and surface characteraretics of Mars and the composition and dynamics of its atmosphere are reviewed. The objectives of proposed missions, the exploration strategy, and supporting research and technology required are delineated.

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.

Exploring Oil Spills.

ERIC Educational Resources Information Center

Czerniak, Charlene M.; And Others

1996-01-01

Presents activities in which elementary and middle school students work together to gain environmental awareness about oil spills. Involves students experiencing a simulated oil spill and attempting to clean it up. Discusses the use of children's literature after the activity in evaluation of the activity. (JRH)

Data Curation and Visualization for MuSIASEM Analysis of the Nexus

NASA Astrophysics Data System (ADS)

Renner, Ansel

2017-04-01

A novel software-based approach to relational analysis applying recent theoretical advancements of the Multi-Scale Integrated Analysis of Societal and Ecosystem Metabolism (MuSIASEM) accounting framework is presented. This research explores and explains underutilized ways software can assist complex system analysis across the stages of data collection, exploration, analysis and dissemination and in a transparent and collaborative manner. This work is being conducted as part of, and in support of, the four-year European Commission H2020 project: Moving Towards Adaptive Governance in Complexity: Informing Nexus Security (MAGIC). In MAGIC, theoretical advancements to MuSIASEM propose a powerful new approach to spatial-temporal WEFC relational analysis in accordance with a structural-functional scaling mechanism appropriate for biophysically relevant complex system analyses. Software is designed primarily with JavaScript using the Angular2 model-view-controller framework and the Data-Driven Documents (D3) library. These design choices clarify and modularize data flow, simplify research practitioner's work, allow for and assist stakeholder involvement and advance collaboration at all stages. Data requirements and scalable, robust yet light-weight structuring will first be explained. Following, algorithms to process this data will be explored. Data interfaces and data visualization approaches will lastly be presented and described.

Exploring the Changing Meaning of Work for American High School Seniors from 1976 to 2005.

PubMed

Wray-Lake, Laura; Syvertsen, Amy K; Briddell, Laine; Osgood, D Wayne; Flanagan, Constance A

2011-09-01

Using data from the Monitoring the Future study, this paper presents historical trends in U.S. high school seniors' work values across 30 years (1976 to 2005. Adolescents across three decades highly valued most aspects of work examined. Recent cohorts showed declines in the importance of work, values for job security, and various potential intrinsic rewards of work. After increasing until 1990, adolescents remained stable in their values for extrinsic and materialistic aspects of work until 2005. The value of work that allows for leisure time has steadily increased. Stable level differences in work values emerged for adolescents by gender, race, parents' education, and college aspirations. Findings have implications for understanding the changing meaning of work for the future workforce.

Developing Professional Learning for Staff Working with Children with Speech, Language and Communication Needs Combined with Moderate-Severe Learning Difficulties

ERIC Educational Resources Information Center

Anderson, Carolyn

2011-01-01

This article presents research undertaken as part of a PhD by Carolyn Anderson who is a senior lecturer on the BSc (Hons) in Speech and Language Pathology at the University of Strathclyde. The study explores the professional learning experiences of 49 teachers working in eight schools and units for children with additional support needs in…

Phase transitions in neutron star equation of state induced by the delta resonances matter

NASA Astrophysics Data System (ADS)

T, Oliveira J. C.; Rodrigues, H.; Duarte, S. B.

2016-04-01

In the present work we determine the equation of state and the population of baryons and leptons, and also we discuss the implication of changes in the baryon-meson coupling constants to the formation of delta matter in the stellar medium. And also in this work the phase transition is explored with respect to the domain of the delta-mesons coupling constants.

2014 Overview of NASA GRC Electrochemical Power and Energy Storage Technology

NASA Technical Reports Server (NTRS)

Reid, Concha M.

2014-01-01

Overview presentation to the IAPG Chemical Working Group meeting, discussing current electrochemical power and energy storage R and D at NASA GRC including missions, demonstrations, and reserch projects. Activities such as ISS Lithium-Ion Battery Replacements, the Advanced Exploration Systems Modular Power Systems project, Enabling Electric Aviation with Ultra-High Energy Litium Metal Batteries, Advanced Space Power Systems project, and SBIR STTR work, will be discussed.

From Critical Education to an Embodied Pedagogy of Hope: Seeking a Liberatory Praxis with Black, Working Class Girls in the Neoliberal 16-19 College

ERIC Educational Resources Information Center

Stanger, Camilla

2018-01-01

In this article I present a discussion about the purpose of education of, for and with black, working class, young women within an inner-London, twenty-first century college, and explore the complex and imperfect ways that educational purpose translates into educational practice. I discuss the respective value of two contrasting discourses of…

Play in America from Pilgrims and Patriots to Kid Jocks and Joystick Jockeys: Or How Play Mirrors Social Change

ERIC Educational Resources Information Center

Cross, Gary

2008-01-01

Drawing on a range of sources in the history of play, this article discusses how play for all ages mirrors social change, especially but not exclusively in America. The article explores three broad themes from colonial times to the present: first, how play was shaped by changes in work and time at work; second, how play activities were transformed…

Cognitive hearing aids? Insights and possibilities

NASA Astrophysics Data System (ADS)

Petersen, Eline Borch; Lunner, Thomas

2015-12-01

The working memory plays an important role in successfully overcoming adverse listening conditions and should consequently be considered when designing and testing hearing aids. A number of studies have established the relationship between hearing in noise and working memory involvement, but with the Sentence-final Word Identification and Recall (SWIRL) test, it is possible to show that working memory is also involved in listening under favorable conditions and that noise reduction has a positive influence in situation with very little noise. Although the capacity of the working memory is a finite individual size, its involvement can differ with fatigue and other factors and individualization of hearing aids should take this into account to obtain the best performance. A way of individually adapting hearing aids is based on changes in the electrical activity of the brain (EEG). Here we present the possibilities that arise from using EEG and show that ear-mounted electrodes is able to record useful EEG that can be explored for individualization of hearing aids. Such an adaptation could be done based on changes in the electrical activity of the brain (EEG). Here we present the possibilities that arise from using EEG and show that ear-mounted electrodes is able to record useful EEG that can be explored for individualization of hearing aids.

"Brilliant, Bright, Boiling Words": Literary Disability, Language and the Writing Body in the Work of Christopher Nolan

ERIC Educational Resources Information Center

Coogan, Tom

2012-01-01

This article uses theory on disability, embodiment and language to explore the production, context and presentation of two pieces of life-writing by Christopher Nolan. It examines Nolan's unusual use of language and form in his presentations of an experience of disability, and considers its literary and political significance. Consideration is…

Working in America, Part III. Materials for Using American Issues Forum in the American History Classroom, Topic V.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of General Education Curriculum Development.

The learning module is the third in a series which examines American history in light of industrial development and expansion. Presented in field test condition to allow for feedback from students and teachers, the booklet explores the welfare state and minority employment through presentation of an extensive teacher background section and 10…

Transference interventions and the process between therapist and patient.

PubMed

Ulberg, Randi; Amlo, Svein; Critchfield, Kenneth L; Marble, Alice; Høglend, Per

2014-06-01

Interpreting the transference has been considered a core ingredient in psychodynamic psychotherapy. The effects of analyzing the transference are probably dependent on certain characteristics of the interventions themselves and the context in which transference interventions are given. The present study describes the development and use of a therapy process rating scale (Transference Work Scale; TWS) constructed to identify, categorize, and explore work with the transference. TWS has subscales that rate timing, content, and valence of the transference interventions, as well as response from the patient. Transcribed segments (10 min) from 51 different patients were scored with TWS by 2 independent raters. The interrater agreement on the TWS items was good to excellent. Clinical examples of transference work were also rated using the Structural Analysis of Social Behavior (SASB). TWS and SASB supplement each other. TWS might be a potentially useful tool to explore the interaction of timing, category, and valence of transference work in predicting in-session patient response as well as treatment outcome. (c) 2014 APA, all rights reserved.

Selection within working memory based on a color retro-cue modulates alpha oscillations.

PubMed

Poch, Claudia; Capilla, Almudena; Hinojosa, José Antonio; Campo, Pablo

2017-11-01

Working Memory (WM) maintains flexible representations. Retrospective cueing studies indicate that selective attention can be directed to memory representations in WM improving performance. While most of the work has explored the neural substrates of orienting attention based on a spatial retro-cue, behavioral studies show that a feature other than location can also improve WM performance. In the present work we explored the oscillatory underpinnings of orienting attention to a relevant representation held in WM guided by a feature value. We recorded EEG data in a group of 36 healthy human subjects (20 females) performing a WM task in which they had to memorize the orientation of four rectangles of different colors. After a maintenance period, a cue was presented indicating the color of the relevant item. We showed that directing attention to a memory item based on its color resulted in a modulation of posterior alpha activity, which appears as more desynchronization in the contralateral than in the ipsilateral hemisphere. Alpha lateralization is considered a neurophysiological marker of external and internal spatial attention. We propose that current findings support the idea that selection of a memory item based on a non-location feature could be accomplished by a spatial attentional mechanism. Moreover, using a centrally presented color retro-cue allowed us to surpass the confounds inherent to the use of spatial retro-cues, supporting that the observed lateralized alpha results from an endogenous attentional mechanism. Copyright © 2017 Elsevier Ltd. All rights reserved.

A multidisciplinary approach of workload assessment in real-job situations: investigation in the field of aerospace activities.

PubMed

Mélan, Claudine; Cascino, Nadine

2014-01-01

The present contribution presents two field studies combining tools and methods from cognitive psychology and from occupational psychology in order to perform a thorough investigation of workload in employees. Cognitive load theory proposes to distinguish different load categories of working memory, in a context of instruction. Intrinsic load is inherent to the task, extraneous load refers to components of a learning environment that may be modified to reduce total load, and germane load enables schemas construction and thus efficient learning. We showed previously that this theoretical framework may be successfully extended to working memory tasks in non-instructional designs. Other theoretical models, issued from the field of occupational psychology, account for an individual's perception of work demands or requirements in the context of different psychosocial features of the (work) environment. Combining these approaches is difficult as workload assessment by job-perception questionnaires explore an individual's overall job-perception over a large time-period, whereas cognitive load investigations in working memory tasks are typically performed within short time-periods. We proposed an original methodology enabling investigation of workload and load factors in a comparable time-frame. We report two field studies investigating workload on different shift-phases and between work-shifts, with two custom-made tools. The first one enabled workload assessment by manipulating intrinsic load (task difficulty) and extraneous load (time pressure) in a working-memory task. The second tool was a questionnaire based on the theoretical concepts of work-demands, control, and psychosocial support. Two additional dimensions suspected to contribute to job-perception, i.e., work-family conflicts and availability of human and technical resources were also explored. Results of workload assessments were discussed in light of operators' alertness and job-performance.

Declining Black Employment.

ERIC Educational Resources Information Center

Vedder, Richard; Gallaway, Lowell

1993-01-01

Explores income inequality during declining African-American employment, examines current welfare systems, and suggests ways to improve the economic disadvantages of minority groups. Letting markets work can improve the economic status of African Americans. The present dual African-American economy, a market economy and an entitlement economy, is…

"Bricolage" and Teachers' Theorizing.

ERIC Educational Resources Information Center

Wagner, Jon

1990-01-01

Discusses issues stimulated by Elizabeth Hatton's examination of teachers' work as "bricolage" in a prior article. Explores the connection between creative potential and pedagogic knowledge and the science of the abstract and the concrete. Presents potential reforms that could enhance teachers' capacity to gain pedagogic knowledge. (JS)

Does Pre-Assessment Work?

ERIC Educational Resources Information Center

Guskey, Thomas R.

2018-01-01

Exactly what is a pre-assessment, and how are they best used? In this article, Thomas R. Guskey explores the theoretical underpinnings of pre-assessments and provides an overview of the research. He also details the three forms that pre-assessments take: prerequisite, present, and preview.

Community-Based Engineering

ERIC Educational Resources Information Center

Dalvi, Tejaswini; Wendell, Kristen

2015-01-01

A team of science teacher educators working in collaboration with local elementary schools explored opportunities for science and engineering "learning by doing" in the particular context of urban elementary school communities. In this article, the authors present design task that helps students identify and find solutions to a…

Magical thinking by inpatient staff members.

PubMed

Pilette, W L

1983-01-01

Magical thinking is a primitive form of mental activity which, nevertheless, the author contends, is common among mental health professionals. Four examples of magical thinking by inpatient staff members are presented and briefly explored, in order to shed light on our work and ourselves.

Gender and work orientations in conditions of job insecurity.

PubMed

Charles, Nickie; James, Emma

2003-06-01

This paper explores women's and men's work orientations in conditions of job insecurity, arguing that it is time to move beyond essentalist conceptions of work orientations and central life interests in order to understand the significance of paid work in people's lives. Data from a qualitative study are presented which show that the significance of paid work and the priority given to home and work are affected by experiences of job insecurity, changing domestic circumstances and stage in the life cycle and that this is the case for both women and men. Conversely, the significance of paid work can affect how job insecurity is experienced and its impact on individuals and their families. The assumption that men's work orientations are homogeneous and that work is their central life interest is not supported by the findings presented here and it is argued that the significance of work in men's and women's lives is more variable than has hitherto been recognized. To capture this variability it is time to move away from the acrimony of the debate over women's work orientations and notions of a central life interest which underpin it.

Teamwork and team decision-making at multidisciplinary cancer conferences: barriers, facilitators, and opportunities for improvement.

PubMed

Lamb, Benjamin W; Sevdalis, Nick; Arora, Sonal; Pinto, Anna; Vincent, Charles; Green, James S A

2011-09-01

Anecdotally, multidisciplinary cancer conferences (MCCs) do not always function optimally. MCC members' experiences with and attitudes toward MCCs are explored, and barriers to and facilitators of effective team-working are identified. A total of 19 semistructured interviews were conducted with surgeons, oncologists, nurses, and administrators. Interviews explored participants' opinions on MCC attendance, information presentation, case discussion, leadership, team decision-making, and possible improvements to MCC meetings. Nonattendance was associated with not having protected time to attend the MCC. Contributions to MCC discussions were unequal among the participants, and patient-centered information was ignored. Good leadership was necessary to foster inclusive case discussion. Members were positive about MCCs, but protected time, improved case selection, and working in a more structured way were possible improvements. Results are consistent with previous research: Members of the MCC are positive about the benefits of MCCs, although improving the way MCCs work is a goal.

Statistical Projections for Multi-resolution, Multi-dimensional Visual Data Exploration and Analysis

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

Hoa T. Nguyen; Stone, Daithi; E. Wes Bethel

2016-01-01

An ongoing challenge in visual exploration and analysis of large, multi-dimensional datasets is how to present useful, concise information to a user for some specific visualization tasks. Typical approaches to this problem have proposed either reduced-resolution versions of data, or projections of data, or both. These approaches still have some limitations such as consuming high computation or suffering from errors. In this work, we explore the use of a statistical metric as the basis for both projections and reduced-resolution versions of data, with a particular focus on preserving one key trait in data, namely variation. We use two different casemore » studies to explore this idea, one that uses a synthetic dataset, and another that uses a large ensemble collection produced by an atmospheric modeling code to study long-term changes in global precipitation. The primary findings of our work are that in terms of preserving the variation signal inherent in data, that using a statistical measure more faithfully preserves this key characteristic across both multi-dimensional projections and multi-resolution representations than a methodology based upon averaging.« less

Systems Engineering Leadership Development: Advancing Systems Engineering Excellence

NASA Technical Reports Server (NTRS)

Hall, Phil; Whitfield, Susan

2011-01-01

This slide presentation reviews the Systems Engineering Leadership Development Program, with particular emphasis on the work being done in the development of systems engineers at Marshall Space Flight Center. There exists a lack of individuals with systems engineering expertise, in particular those with strong leadership capabilities, to meet the needs of the Agency's exploration agenda. Therefore there is a emphasis on developing these programs to identify and train systems engineers. The presentation reviews the proposed MSFC program that includes course work, and developmental assignments. The formal developmental programs at the other centers are briefly reviewed, including the Point of Contact (POC)

Bacteria on display-can we, and should we? Artistically exploring the ethics of public engagement with science in microbiology.

PubMed

Fawcett, Nicola J; Dumitriu, Anna

2018-06-01

The field of microbiology presents unique opportunities, and accompanying challenges, for artistic collaborations. On one hand, artistic works enable exploration of the aesthetics and of issues in biomedical science and new technologies, and draw in new, non-scientific audiences. On the other hand, creating art with microbes requires rigorous consideration of health and safety. Artists working in this field, known as Bio Art, tend to want to push the boundaries of what is possible or 'known', and work with new biomedical tools as they become available. However, when an artist's proposed work is raising novel questions where the risks are not fully understood, who should decide if the benefits outweigh the consequences? The reflections of an art-collaborating scientist are related. Also, considered is how close working relationships between disciplines can enable new ethical frameworks that consider these decisions, respecting artists' endeavours as a beneficial form of research in its own right, and even learning from the rich perspectives of artists to broaden reflections on the practice of science.

Manual for Transference Work Scale; a micro-analytical tool for therapy process analyses.

PubMed

Ulberg, Randi; Amlo, Svein; Høglend, Per

2014-11-18

The present paper is a manual for the Transference Work Scale (TWS). The inter-rater agreement on the 26 TWS items was good to excellent and previously published. TWS is a therapy process rating scale focusing on Transference Work (TW) (i.e. analysis of the patient-therapist relationship). TW is considered a core active ingredient in dynamic psychotherapy. Adequate process scales are needed to identify and analyze in-session effects of therapist techniques in psychodynamic psychotherapy and empirically establish their links to outcome. TWS was constructed to identify and categorize relational (transference) interventions, and explore the in-session impact of analysis of the patient-therapist relationship (transference work). TWS has sub scales that rate timing, content, and valence of the transference interventions, as well as response from the patient. Descriptions and elaborations of the items in TWS are provided. Clinical examples of transference work from the First Experimental Study of Transference Interpretations (FEST) are included and followed by examples of how to rate transcripts from therapy sessions with TWS. The present manual describes in detail the rating procedure when using Transference Work Scale. Ratings are illustrated with clinical examples from FEST. TWS might be a potentially useful tool to explore the interaction of timing, category, and valence of transference work in predicting in-session patient response as well as treatment outcome. TWS might prove especially suitable for intensive case studies combining quantitative and narrative data. First Experimental Study of Transference-interpretations (FEST307/95). ClinicalTrials.gov Identifier: NCT00423462. URL: http://clinicaltrials.gov/ct2/show/NCT00423462?term=FEST&rank=2.

Interior design of the lunar outpost

NASA Technical Reports Server (NTRS)

Kennedy, Kriss J.

1990-01-01

This paper is part of an ongoing study on the interior design of a lunar outpost habitat facility. The concept presented represents the work done up to and including August 1989. This concept is part of NASA's ongoing effort to explore alternative options for planet surface systems habitation. Results of a volume analog study to determine the required pressurized volume are presented along with an internal layout of the habitat facility. The concept presented in this paper is a constructible lunar habitat that provides a living and working environment for a crew of 12. It is a 16-m diameter spherical pneumatic structure which contains 2145 cubic meters of volume. Five levels of living and working areas make up the 742 sq m of floor space. A 2-m vertical circulation shaft at the center allows for transfer of crew and equipment.

You are the one thinking this: locative poetry as deictic writing

NASA Astrophysics Data System (ADS)

Sundnes Løvlie, Anders

2012-03-01

This article presents an experiment in locative literature. Using the textopia system for sharing of literary texts through spatial annotation and locative exploration with mobile devices, a commissioned work was created for a poetry festival. The project aimed to explore how professional, renowned poets could contribute a deepened understanding of the locative medium. The texts produced show two important traits. Firstly, a particular use of deictic relationships, in which words like "you" and "here" take on a particular importance, indicating that these words work like entry points for fiction and markers of make-believe. Secondly, a preoccupation with relations of absence and presence, both temporal and spatial, producing poetic recreations of a location's memory and spatial connections to the rest of the world.

Launching to the Moon, Mars, and Beyond

NASA Technical Reports Server (NTRS)

Shivers, C. Herbert

2008-01-01

This viewgraph presentation reviews the planned launching to the Moon, and Mars. It is important to build beyond the capacity to ferry astronauts and cargo to low Earth orbit. NASA is starting to design new vehicles using the past lessons to minimize cost, and technical risks. The training and education of engineers that will continue the work of designing, testing and flying the vehicles is important to NASA. The following questions were addressed: 1) What is NASA's mission? 2) Why do we explore? 3) What is our timeline? 4) Why the Moon first? 5) What will the vehicles look like? 5) What progress have we made? 6) Who will be doing the work? and 7) What are the benefits of space exploration?

Exploring the Analytical Processes of Intelligence Analysts

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

Chin, George; Kuchar, Olga A.; Wolf, Katherine E.

We present an observational case study in which we investigate and analyze the analytical processes of intelligence analysts. Participating analysts in the study carry out two scenarios where they organize and triage information, conduct intelligence analysis, report results, and collaborate with one another. Through a combination of artifact analyses, group interviews, and participant observations, we explore the space and boundaries in which intelligence analysts work and operate. We also assess the implications of our findings on the use and application of relevant information technologies.

Exploring Symmetry to Assist Alzheimer's Disease Diagnosis

NASA Astrophysics Data System (ADS)

Illán, I. A.; Górriz, J. M.; Ramírez, J.; Salas-Gonzalez, D.; López, M.; Padilla, P.; Chaves, R.; Segovia, F.; Puntonet, C. G.

Alzheimer's disease (AD) is a progressive neurodegenerative disorder first affecting memory functions and then gradually affecting all cognitive functions with behavioral impairments and eventually causing death. Functional brain imaging as Single-Photon Emission Computed Tomography (SPECT) is commonly used to guide the clinician's diagnosis. The essential left-right symmetry of human brains is shown to play a key role in coding and recognition. In the present work we explore the implications of this symmetry in AD diagnosis, showing that recognition may be enhanced when considering this latent symmetry.

Spherical Panoramas for Astrophysical Data Visualization

NASA Astrophysics Data System (ADS)

Kent, Brian R.

2017-05-01

Data immersion has advantages in astrophysical visualization. Complex multi-dimensional data and phase spaces can be explored in a seamless and interactive viewing environment. Putting the user in the data is a first step toward immersive data analysis. We present a technique for creating 360° spherical panoramas with astrophysical data. The three-dimensional software package Blender and the Google Spatial Media module are used together to immerse users in data exploration. Several examples employing these methods exhibit how the technique works using different types of astronomical data.

Planetary exploration - Earth's new horizon /Twelfth von Karman Lecture/

NASA Technical Reports Server (NTRS)

Schurmeier, H. M.

1975-01-01

Planetary exploration is examined in terms of the interaction of technological growth with scientific progress and the intangibles associated with exploring the unknown. The field is limited to unmanned exploration of the planets and their satellites. A descriptive model of the endeavor, its activities and achievements in the past decade, a characterization of the current state of the art, and a look at some of the planetary mission opportunities for the next decade are presented. A case is made for the value to civilization of ongoing planetary exploration. The pioneering U.S. planetary explorers, Mars, Venus, and Jupiter, are discussed in the second part of the work. Launch velocity, navigation, the remote system, the earth base, and management technology are considered in the third part. Authorized near-term U.S. planetary projects and opportunities of the next decade are described in the last section.

GEOGRAPHIC INFORMATION SYSTEMS IN ENVIRONMENTAL ENFORCEMENT

EPA Science Inventory

GIS has become a common tool in environmental management and enforcement. Only in the last few years, however, has the technology come into use directly by litigators working on environmental cases. This presentation explores how GIS is being used in law firms to manage and sup...

Explorations in Regional Variation: A Variational Pragmatic Perspective

ERIC Educational Resources Information Center

Barron, Anne

2015-01-01

The present article introduces the Special Issue entitled "A Variational Pragmatic Approach to Regional Variation in Language," a collection of papers which celebrates the work of Klaus P. Schneider (Rheinische Friedrich-Wilhelms-Universität Bonn, Germany) on the occasion of his 60th birthday.

Traditionally Defined Client, Meet Feminist Therapist: Feminist Therapy as Attitude Change.

ERIC Educational Resources Information Center

Dworkin, Sari

1984-01-01

Explores feminist therapy within the framework of the social-psychological influence process and discusses outcomes of feminist therapy in the following areas: (1) androgyny; (2) body image; (3) relationships; and (4) work. Presents some cautions about the influence process. (Author/JAC)

School Reform Meets Administrative Realities.

ERIC Educational Resources Information Center

Brown, Antoinette B.; And Others

Maryland's Challenge Grant Program was designed to bring systemic change to schools with relatively low performance levels. This paper presents findings of an ethnographic study that examined the workings of an educational reform effort across several levels of administration. Specifically, the study explored conditions that facilitated and…

Culturally Inclusive Curriculum in Higher Education

ERIC Educational Resources Information Center

Pridham, Bruce; Martin, Dona; Walker, Kym; Rosengren, Rosie; Wadley, Danielle

2015-01-01

The Australian National Program Standards for Teacher Education prioritises knowledge of culturally inclusive practices and challenges the educational community to present research on well-structured, inclusive, cross-curricula education partnerships. This article meets this challenge as it explores a core unit of work for undergraduate teachers…

Understanding Depression among Gifted Adolescent Females: Feminist Therapy Strategies.

ERIC Educational Resources Information Center

Sands, Toni; Howard-Hamilton, Mary

1995-01-01

Research on depression among gifted adolescent females is reviewed. A psychotherapeutic model drawing on established feminist therapy strategies is presented for counselors working with gifted adolescent females. The model emphasizes recognizing harmful effects of patriarchal society, supporting females in self-exploration, and pursuing nonsexist…

A Dialogue with Carl Rogers: Cross-Cultural Challenges of Facilitating Person-Centered Groups in Africa.

ERIC Educational Resources Information Center

Hain-Hill, Alicia; Rogers, Carl R.

1988-01-01

Presents brainstorming dialogue with Carl Rogers which was held in January of 1987, shortly before Rogers's death. Explores basic challenges involved in a large-scale, cross-cultural application of person-centered group work in South Africa. (Author)

Exploring the feasibility of traditional image querying tasks for industrial radiographs

NASA Astrophysics Data System (ADS)

Bray, Iliana E.; Tsai, Stephany J.; Jimenez, Edward S.

2015-08-01

Although there have been great strides in object recognition with optical images (photographs), there has been comparatively little research into object recognition for X-ray radiographs. Our exploratory work contributes to this area by creating an object recognition system designed to recognize components from a related database of radiographs. Object recognition for radiographs must be approached differently than for optical images, because radiographs have much less color-based information to distinguish objects, and they exhibit transmission overlap that alters perceived object shapes. The dataset used in this work contained more than 55,000 intermixed radiographs and photographs, all in a compressed JPEG form and with multiple ways of describing pixel information. For this work, a robust and efficient system is needed to combat problems presented by properties of the X-ray imaging modality, the large size of the given database, and the quality of the images contained in said database. We have explored various pre-processing techniques to clean the cluttered and low-quality images in the database, and we have developed our object recognition system by combining multiple object detection and feature extraction methods. We present the preliminary results of the still-evolving hybrid object recognition system.

Using Remote Sensing Data and Research Results for Urban Heat Island Mitigation

NASA Technical Reports Server (NTRS)

Estes, Maury; Luvall, Jeffrey

1999-01-01

This paper provides information on the characteristics of the urban heat island, research designed to provide the data needed to develop effective urban heat island reduction strategies, and the development of local working groups to develop implementation plans. As background, an overview of research results on the urban heat island phenomenon and the resultant effect on energy usage and air quality will be explored. The use of more reflective roofing materials, paving materials, tree planting, and other initiatives will be explored as a basis for strategies to mitigate urban heat islands and improve the urban environment. Current efforts to use aircraft remote sensing data in Atlanta, Baton Rouge, Sacramento, and Salt Lake City and our work with non-profit organizations designated to lead public education and strategic development efforts will be presented. Efforts to organize working groups comprised of key stakeholders, the process followed in communicating research results, and methodology for soliciting feedback and incorporating ideas into local plans, policies and decision-making will be discussed. Challenges in developing and transferring data products and research results to stakeholders will be presented. It is our ultimate goal that such efforts be integrated into plans and/or decision models that encourage sustainable development.

Use of Parallel Micro-Platform for the Simulation the Space Exploration

NASA Astrophysics Data System (ADS)

Velasco Herrera, Victor Manuel; Velasco Herrera, Graciela; Rosano, Felipe Lara; Rodriguez Lozano, Salvador; Lucero Roldan Serrato, Karen

The purpose of this work is to create a parallel micro-platform, that simulates the virtual movements of a space exploration in 3D. One of the innovations presented in this design consists of the application of a lever mechanism for the transmission of the movement. The development of such a robot is a challenging task very different of the industrial manipulators due to a totally different target system of requirements. This work presents the study and simulation, aided by computer, of the movement of this parallel manipulator. The development of this model has been developed using the platform of computer aided design Unigraphics, in which it was done the geometric modeled of each one of the components and end assembly (CAD), the generation of files for the computer aided manufacture (CAM) of each one of the pieces and the kinematics simulation of the system evaluating different driving schemes. We used the toolbox (MATLAB) of aerospace and create an adaptive control module to simulate the system.

Transforming Our Understanding of the X-ray Universe: The Imaging X-ray Polarimeter Explorer (IXPE)

NASA Technical Reports Server (NTRS)

Weisskopf, Martin C.; Bellazzini, Ronaldo; Costa, Enrico; Matt, Giorgio; Marshall, Herman; ODell, Stephen L.; Pavlov, George; Ramsey, Brian; Romani, Roger

2014-01-01

Accurate X-ray polarimetry can provide unique information on high-energy-astrophysical processes and sources. As there have been no meaningful X-ray polarization measurements of cosmic sources since our pioneering work in the 1970's, the time is ripe to explore this new parameter space in X-ray astronomy. To accomplish this requires a well-calibrated and well understood system that-particularly for an Explorer mission-has technical, cost, and schedule credibility. The system that we shall present satisfies these conditions, being based upon completely calibrated imaging- and polarization-sensitive detectors and proven X-ray-telescope technology.

TESSX: A Mission for Space Exploration with Tethers

NASA Technical Reports Server (NTRS)

Cosmo, Mario L.; Lorenzini, Enrico C.; Gramer, Daniel J.; Hoffman, John H.; Mazzoleni, Andre P.

2005-01-01

Tethers offer significant potential for substantially increasing payload mass fraction, increasing spacecraft lifetime, enhancing long-term space travel, and enabling the understanding and development of gravity-dependent technologies required for Moon and Mars exploration. The development of the Tether Electrodynamic Spin-up and Survivability Experiment (TESSX) will support applications relevant to NASA's new exploration initiative, including: artificial gravity generation, formation flying, electrodynamic propulsion, momentum exchange, and multi-amp current collection and emission. Under the broad term TESSX, we are currently evaluating several different tether system configurations and operational modes. The initial results of this work are presented, including hardware development, orbital dynamics simulations, and electrodynamics design and analysis.

The family and work connect: A case for relationship-focused family life education

PubMed Central

Henry, Jane; Parthasarathy, R.

2010-01-01

The article presents the premises for the need to develop a relationship-focused family life education program for young adult employees. The article explores the changing trends in the Indian family unit and their impact on the workforce. The author also presents the findings from interviews with family-intervention experts and their recommendations for the contents of such a program. PMID:20808662

A multidisciplinary approach of workload assessment in real-job situations: investigation in the field of aerospace activities

PubMed Central

Mélan, Claudine; Cascino, Nadine

2014-01-01

The present contribution presents two field studies combining tools and methods from cognitive psychology and from occupational psychology in order to perform a thorough investigation of workload in employees. Cognitive load theory proposes to distinguish different load categories of working memory, in a context of instruction. Intrinsic load is inherent to the task, extraneous load refers to components of a learning environment that may be modified to reduce total load, and germane load enables schemas construction and thus efficient learning. We showed previously that this theoretical framework may be successfully extended to working memory tasks in non-instructional designs. Other theoretical models, issued from the field of occupational psychology, account for an individual’s perception of work demands or requirements in the context of different psychosocial features of the (work) environment. Combining these approaches is difficult as workload assessment by job-perception questionnaires explore an individual’s overall job-perception over a large time-period, whereas cognitive load investigations in working memory tasks are typically performed within short time-periods. We proposed an original methodology enabling investigation of workload and load factors in a comparable time-frame. We report two field studies investigating workload on different shift-phases and between work-shifts, with two custom-made tools. The first one enabled workload assessment by manipulating intrinsic load (task difficulty) and extraneous load (time pressure) in a working-memory task. The second tool was a questionnaire based on the theoretical concepts of work-demands, control, and psychosocial support. Two additional dimensions suspected to contribute to job-perception, i.e., work–family conflicts and availability of human and technical resources were also explored. Results of workload assessments were discussed in light of operators’ alertness and job-performance. PMID:25232346

Changing the Safety and Mission Assurance (S and MA) Paradigm

NASA Technical Reports Server (NTRS)

Malone, Roy W.; Safie, Fayssal M.

2010-01-01

This slide presentation reviews the change in the work and impact of the Safety and Mission Assurance directorate at Marshall Space Flight Center. It reviews the background and the reasons given for a strong Safety & Mission Assurance presence in all planning for space flight. This was pointed out by the Rogers Commission Report after the Space Challenger accident, by the Columbia Accident Investigation Board (CAIB) and by a 2006 NASA Exploration Safety Study (NESS) Team. The overall objective of the work in this area was to improve and maintain S&MA expertise and skills. Training for this work was improved and the S&MA organization was reorganized. This has resulted in a paradigm shift for NASA's safety efforts, which is described. The presentation then reviews the impact of the new S&MA work in the Ares I design and development.

Exploring the Changing Meaning of Work for American High School Seniors from 1976 to 20051, 2

PubMed Central

Wray-Lake, Laura; Syvertsen, Amy K.; Briddell, Laine; Osgood, D. Wayne; Flanagan, Constance A.

2009-01-01

Using data from the Monitoring the Future study, this paper presents historical trends in U.S. high school seniors’ work values across 30 years (1976 to 2005. Adolescents across three decades highly valued most aspects of work examined. Recent cohorts showed declines in the importance of work, values for job security, and various potential intrinsic rewards of work. After increasing until 1990, adolescents remained stable in their values for extrinsic and materialistic aspects of work until 2005. The value of work that allows for leisure time has steadily increased. Stable level differences in work values emerged for adolescents by gender, race, parents’ education, and college aspirations. Findings have implications for understanding the changing meaning of work for the future workforce. PMID:22034546

An Exploration of the Working Alliance in Mental Health Case Management

ERIC Educational Resources Information Center

Kondrat, David C.; Early, Theresa J.

2010-01-01

The working alliance between clients and helpers has been identified as a common factor of treatment effectiveness, yet very little research has explored variables associated with working alliance between mental health case managers and their consumers. This study explored the potential covariates of working alliance within community mental health…

2010 ESMD Faculty Fellowship Project

NASA Technical Reports Server (NTRS)

Carmen, Christina L.; Morris, Tommy; Schmidt, Peter; van Susante, Paul; Zalewski, Janusz; Murphy, Gloria

2010-01-01

This slide presentation reviews is composed of 6 individual sections. The first is a introductory section that explains the Exploration Systems Mission Directorate (ESMD) Faculty Fellowship Project, the purpose of which is to prepare selected university faculty to work with senior design students to complete projects that have potential to contribute to NASA objectives. The following university presentations represent the chosen projects: (1) the use of Exploration Toolset for the Optimization of Launch and Space Systems (X-TOOLSS) to optimize the Lunar Wormbot design; (2) development of Hardware Definition Language (HDL) realization of ITU G.729 for FGPA; (3) cryogenic fluid and electrical quick connect system and a lunar regolith design; (4) Lunar Landing Pad development; and (5) Prognostics for complex systems.

Ultrafast compression of graphite observed with sub-ps time resolution diffraction on LCLS

NASA Astrophysics Data System (ADS)

Armstrong, Michael; Goncharov, A.; Crowhurst, J.; Zaug, J.; Radousky, H.; Grivickas, P.; Bastea, S.; Goldman, N.; Stavrou, E.; Belof, J.; Gleason, A.; Lee, H. J.; Nagler, R.; Holtgrewe, N.; Walter, P.; Pakaprenka, V.; Nam, I.; Granados, E.; Presher, C.; Koroglu, B.

2017-06-01

We will present ps time resolution pulsed x-ray diffraction measurements of rapidly compressed highly oriented pyrolytic graphite along its basal plane at the Materials under Extreme Conditions (MEC) sector of the Linac Coherent Light Source (LCLS). These experiments explore the possibility of rapid (<100 ps time scale) material transformations occurring under very highly anisotropic compression conditions. Under such conditions, non-equilibrium mechanisms may play a role in the transformation process. We will present experimental results and simulations which explore this possibility. This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Security, LLC under Contract DE-AC52-07NA27344.

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.

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

2014-01-01

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. 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. Online survey; thematic analysis. 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. 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.

Deliberating death.

PubMed

Landes, Scott D

2010-01-01

Utilizing a particular case study of a woman attempting to come to terms with her death, this article explores the difficult metaphors of death present within the Christian tradition. Tracing a Christian understanding of death back to the work of Augustine, the case study is utilized to highlight the difficulties presented by past and present theology embracing ideas of punishment within death. Following the trajectory of the case study, alternative understandings of death present in recent Christian theology and within Native American spirituality are presented in an attempt to find room for a fuller meaning of death post-reconciliation, but premortem.

A Management Model for International Participation in Space Exploration Missions

NASA Technical Reports Server (NTRS)

George, Patrick J.; Pease, Gary M.; Tyburski, Timothy E.

2005-01-01

This paper proposes an engineering management model for NASA's future space exploration missions based on past experiences working with the International Partners of the International Space Station. The authors have over 25 years of combined experience working with the European Space Agency, Japan Aerospace Exploration Agency, Canadian Space Agency, Italian Space Agency, Russian Space Agency, and their respective contractors in the design, manufacturing, verification, and integration of their elements electric power system into the United States on-orbit segment. The perspective presented is one from a specific sub-system integration role and is offered so that the lessons learned from solving issues of technical and cultural nature may be taken into account during the formulation of international partnerships. Descriptions of the types of unique problems encountered relative to interactions between international partnerships are reviewed. Solutions to the problems are offered, taking into consideration the technical implications. Through the process of investigating each solution, the important and significant issues associated with working with international engineers and managers are outlined. Potential solutions are then characterized by proposing a set of specific methodologies to jointly develop spacecraft configurations that benefits all international participants, maximizes mission success and vehicle interoperability while minimizing cost.

Female Gang Members: A Profile of Aggression and Victimization.

ERIC Educational Resources Information Center

Molidor, Christian E.

1996-01-01

Most gang membership research studies males; few examine the etiology of female gang membership. Presents themes of female gang membership gathered from interviews with 15 young women. Examines demographic material, family structure, initiation rites, and criminal behaviors. Explores implications for social work practice and research. (FC)

How We Get Somewhere Religiously: Religious Education and Deconversion

ERIC Educational Resources Information Center

Nagle, James Michael

2017-01-01

Engaging the work of Robert Kegan, Mary C. Boys, and John Caputo, this article explores whether disaffiliation, or more accurately deconversion, might be one possible outcome of successful religious education forming a mature religious consciousness for postmodernity's changing religious landscape. Through a presentation of deconversion literature…

Fatigue behavior of railcar wheel steel at ambient and elevated temperature

DOT National Transportation Integrated Search

2003-08-01

This report presents the results of a material property test program undertaken on a Class B railcar wheel steel. This work was performed to obtain relevant fatigue data that may be used in support of a larger effort exploring the applicability of fa...

Game On! Students' Perceptions of Gamified Learning

ERIC Educational Resources Information Center

Buckley, Patrick; Doyle, Elaine; Doyle, Shane

2017-01-01

Gamification is presented in the literature as a pedagogical innovation that may increase student engagement and enhance learning. This study explores students' perceptions of a gamified learning intervention deployed in a large undergraduate module and a small postgraduate module. Given the dearth of previous empirical work, an exploratory…

Magnets at Work and Play.

ERIC Educational Resources Information Center

Lindsay, Jack

1991-01-01

Describes a sequence of activities which explore the nature of magnetism. Presents background information and details for classroom instruction for the following activities: plotting two-dimensional magnetic fields, making the reed switch and the reed relay, building a ribbon and moving coil loudspeaker, and investigations of a toy commutatorless…

Asian Short Fiction. Asian Studies Instructional Module.

ERIC Educational Resources Information Center

Waugh, Susan

This curriculum outline introduces the components of a course which explores the genre of short novels, including works by twentieth-century Japanese and Chinese authors. First, the catalogue course description and required texts are presented, highlighting the instructor's historical introduction to the development of Western, Japanese, and…

Investigating the Watergate Scandal.

ERIC Educational Resources Information Center

Ritchie, Donald A.

1998-01-01

Summarizes the events leading up to and the investigation that followed the Watergate break-in. Presents a lesson plan using primary documents that allows students to explore the workings of congressional investigations, the key figures in the scandal, and the arguments of the different participants. Includes copies of the documents. (DSK)

Evolution Acceptance and Epistemological Beliefs of College Biology Students

ERIC Educational Resources Information Center

Borgerding, Lisa A.; Deniz, Hasan; Anderson, Elizabeth Shevock

2017-01-01

Evolutionary theory is central to biology, and scientifically accurate evolution instruction is promoted within national and state standards documents. Previous literature has identified students' epistemological beliefs as potential predictors of evolution acceptance. The present work seeks to explore more directly how student views of evolution…

Effects of Modeling and Desensitation in Reducing Dentist Phobia

ERIC Educational Resources Information Center

Shaw, David W.; Thoresen, Carl E.

1974-01-01

Many persons avoid dentists and dental work. The present study explored the effects of systematic desensitization and social-modeling treatments with placebo and assessment control groups. Modeling was more effective than desensitization as shown by the number of subjects who went to a dentist. (Author)

An Exploration of African American Students' Attitudes toward Online Learning

ERIC Educational Resources Information Center

Okwumabua, Theresa M.; Walker, Kristin M.; Hu, Xiangen; Watson, Andrea

2011-01-01

The current work presents exploratory research findings concerning African American students' attitudes toward online learning. The Online Tutoring Attitudes Scale (OTAS; Graff, 2003) was administered to 124 African American students in a positive youth development program. Findings suggest that African American students' attitudes toward…

Exploring similarities among many species distributions

USGS Publications Warehouse

Simmerman, Scott; Wang, Jingyuan; Osborne, James; Shook, Kimberly; Huang, Jian; Godsoe, William; Simons, Theodore R.

2012-01-01

Collecting species presence data and then building models to predict species distribution has been long practiced in the field of ecology for the purpose of improving our understanding of species relationships with each other and with the environment. Due to limitations of computing power as well as limited means of using modeling software on HPC facilities, past species distribution studies have been unable to fully explore diverse data sets. We build a system that can, for the first time to our knowledge, leverage HPC to support effective exploration of species similarities in distribution as well as their dependencies on common environmental conditions. Our system can also compute and reveal uncertainties in the modeling results enabling domain experts to make informed judgments about the data. Our work was motivated by and centered around data collection efforts within the Great Smoky Mountains National Park that date back to the 1940s. Our findings present new research opportunities in ecology and produce actionable field-work items for biodiversity management personnel to include in their planning of daily management activities.

The health care work environment and adverse health and safety consequences for nurses.

PubMed

Geiger-Brown, Jeanne; Lipscomb, Jane

2010-01-01

Nurses' working conditions are inextricably linked to the quality of care that is provided to patients and patients' safety. These same working conditions are associated with health and safety outcomes for nurses and other health care providers. This chapter describes aspects of the nursing work environment that have been linked to hazards and adverse exposures for nurses, as well as the most common health and safety outcomes of nursing work. We include studies from 2000 to the present by nurse researchers, studies of nurses as subjects, and studies of workers under similar working conditions that could translate to nurses' work environment. We explore a number of work organization factors including shift work and extended work hours, safety climate and culture, teamwork, and communication. We also describe environmental hazards, including chemical hazards (e.g., waste anesthetics, hazardous drugs, cleaning compounds) and airborne and bloodborne pathogen exposure. Nurses' health and safety outcomes include physical (e.g., musculoskeletal disorders, gastrointestinal, slips, trips and falls, physical assault) and psychosocial outcomes (e.g., burnout, work-family conflict). Finally, we present recommendations for future research to further protect nurses and all health care workers from a range of hazardous working conditions.

Working Group Reports and Presentations: Mars Science and Exploration

NASA Technical Reports Server (NTRS)

Beaty, David

2006-01-01

In Mars, the spirit of exploring an exciting and rewarding new frontier is alive. Mars not only offers a unique destination for exploration, but it is also a critical destination for the advancement of human society and preservation of humanity. The exploration of Mars will provide significant social and technological benefits to enhance life on Earth as well. International cooperation will not only be essential to the success of a human presence on Mars, but development of such interactions will jumpstart collaboration on global issues. The eventual commercialization of space holds tremendous opportunities for economic growth. Finally, there is an undeniable basic human need to explore and define our place in the universe. The overarching theme that ties together all of these reasons for exploration is to inspire and unite the global community to pursue a common cause that is much larger than disagreements over ethnic differences or national borders. Continuous inspiration of the public, the scientific community, and the community of Earth are required in order to explore Mars.

Amount and quality of sleep: exploring the role of stress and work experience in a sample of obstetrician-gynecologists.

PubMed

Taouk, Laura; Farrow, Victoria A; Schulkin, Jay

2017-05-02

Sufficient sleep is necessary for optimal performance and the delivery of safe and effective health care. To establish an empirical understanding of physician fatigue, the present study investigated the factors that contributed to the amount and the quality of sleep among obstetricians and gynecologists (ob-gyns). A survey of personal and work experiences was sent to 495 eligible physicians belonging to the American College of Obstetricians and Gynecologists (ACOG). Data were obtained from 287 ob-gyns for a response rate of 58.0%. Associations between sleep-related items and measures of stress and work-related factors were explored. Ob-gyns in our sample reported sleeping an average of 6.5 hours a night with 29.2% indicating that they received very or fairly bad quality of sleep. Average amount and quality of sleep were found to be independently related to the hours worked weekly, colleague support for a work-home balance, practice setting, perceived work-control, physician-specific stressors and perceived stress. In summary models, hours worked and perceived stress scores consistently emerged as predictors of amount of sleep. Overall, findings explained a small portion of the variance in sleep. Considering the multitude of factors that contribute to sleep, subtle associations warrant further investigation.

A Space Data System Standard for Telerobotic Operations

NASA Technical Reports Server (NTRS)

Mittman, David S.; Martinez, Lindolfo

2014-01-01

The Telerobotics Working Group of the Mission Operations and Information Management Services Area of the Consultative Committee for Space Data Systems is drafting a document that will help bound the scope of an eventual international standard for telerobotic operations services. This paper will present the work in progress and provide background for how the international community is beginning to define standards in telerobotic operations that will help ensure the success of complex missions to explore beyond Earth orbit.

Future In-Space Operations (FISO): A Working Group and Community Engagement

NASA Technical Reports Server (NTRS)

Thronson, Harley; Lester, Dan

2013-01-01

Long-duration human capabilities beyond low Earth orbit (LEO), either in support of or as an alternative to lunar surface operations, have been assessed at least since the late 1960s. Over the next few months, we will present short histories of concepts for long-duration, free-space human habitation beyond LEO from the end of the Apollo program to the Decadal Planning Team (DPT)/NASA Exploration Team (NExT), which was active in 1999 2000 (see Forging a vision: NASA s Decadal Planning Team and the origins of the Vision for Space Exploration , The Space Review, December 19, 2005). Here we summarize the brief existence of the Future In-Space Operations (FISO) working group in 2005 2006 and its successor, a telecon-based colloquium series, which we co-moderate.

Applied Interventions in the Prevention and Treatment of Obesity Through the Research of Professor Jane Wardle.

PubMed

Croker, Helen; Beeken, Rebecca J

2017-03-01

Obesity presents a challenge for practitioners, policy makers, researchers and for those with obesity themselves. This review focuses on psychological approaches to its management and prevention in children and adults. Through exploring the work of the late Professor Jane Wardle, we look at the earliest behavioural treatment approaches and how psychological theory has been used to develop more contemporary approaches, for example incorporating genetic feedback and habit formation theory into interventions. We also explore how Jane has challenged thinking about the causal pathways of obesity in relation to eating behaviour. Beyond academic work, Jane was an advocate of developing interventions which had real-world applications. Therefore, we discuss how she not only developed new interventions but also made these widely available and the charity that she established.

Incorporating waste into an experimental school prototype: lessons regarding materials reclamation opportunities.

PubMed

Yeap, Kong Seng; Mohd Yaacob, Naziaty; Rao, Sreenivasaiah Purushothama; Hashim, Nor Rasidah

2012-12-01

This article presents lessons learned from a design project that explored the possibility of incorporating waste into the design of a school prototype. The authors worked with professional architects, a waste artist, environmental scientists and local waste operators to uncover new uses and applications for discarded items. As a result, bottles, aluminium cans, reclaimed doors, crushed concrete and second-hand bricks, etc. were identified, explored and integrated into the architectural design. This article serves as a catalyst that advocates the use of reclaimed materials in the field of design and planning. In particular, it highlights the challenges and issues that need to be addressed in carrying out design work with waste. Designers and practitioners interested in minimizing waste generation by proposing the use of reclaimed materials will find this article useful.

Human Research Program: Long Duration, Exploration-Class Mission Training Design

NASA Technical Reports Server (NTRS)

Barshi, Immanuel; Dempsey, Donna L.

2016-01-01

This is a presentation to the International Training Control Board that oversees astronaut training for ISS. The presentation explains the structure of HRP, the training-related work happening under the different program elements, and discusses in detail the research plan for the Training Risk under SHFHSHFE. The group includes the crew training leads for all the space agencies involved in ISS: Japan, Europe, Russia, Canada, and the US.

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…

"Flipping the Coin": Models for Social Justice in the Classroom.

ERIC Educational Resources Information Center

Cotton, Tony

1998-01-01

Offers a rationale for developing a theory of social justice to support educational research. Using the work of John Rawls and others, explores injustices present within schools and classrooms observable through experiences of powerlessness, violence, exploitation, marginalization, and cultural imperialism. Calls for a transformational focus for…

ISO 14624 Series - Space Systems - Safety and Compatibility of Materials Flammability Assessment of Spacecraft Materials

NASA Technical Reports Server (NTRS)

Hirsch, David B.

2007-01-01

A viewgraph presentation on the flammability of spacecraft materials is shown. The topics include: 1) Spacecraft Fire Safety; 2) Materials Flammability Test; 3) Impetus for enhanced materials flammability characterization; 4) Exploration Atmosphere Working Group Recommendations; 5) Approach; and 6) Status of implementation

Beyond Superheroes and Advocacy: The Pathway of Teacher Leadership Development

ERIC Educational Resources Information Center

Smylie, Mark A.; Eckert, Jonathan

2018-01-01

This article introduces new perspectives, principles and recommendations for the successful development of teacher leadership. It draws from literature on teacher leadership, work redesign, and on-the-job leadership development to explore key insights and questions for teacher leadership development, and it presents a conceptual-theoretical model…

Exploring the Frontier of the Future: How Kentucky Will Live, Learn and Work.

ERIC Educational Resources Information Center

Childress, Michael T., Ed.; Sebastian, Billie M., Ed.; Schirmer, Peter, Ed.; Smith-Mello, Michal, Ed.

This report provides Kentucky policymakers with information on economic, educational, demographic, and environmental trends and issues with implications for policy decisions. Following an introduction, "Past as Prologue" (James C. Klotter), the 28 chapters are presented in 5 sections: "The White Picket Fence: Trends Affecting the…

Working on the Urban Campus.

ERIC Educational Resources Information Center

Connections, 1981

1981-01-01

The role and status of adjunct professors are examined by exploring advantages and disadvantages of part-time teaching. The urban university, the inner city college student, attrition, and large-scale team leadership development in the university are discussed. The diaries of an inner city career-oriented students are presented. A feature dialogue…

Abstract Imagery in Art Therapy: What Does It Mean?

ERIC Educational Resources Information Center

Hanes, Michael J.

1998-01-01

Explores some of the factors involving abstract imagery in the work of art-therapy patients and presents examples of abstract imagery produced by patients in an acute-patient psychiatric hospital. Examples illustrate that abstract imagery can serve not only a defensive purpose, but a progressive function as well. (Author/MKA)

Exploring the Past and Connecting the Present: One Latina Teacher's Story.

ERIC Educational Resources Information Center

Walker, Nancy T.

This study investigated the relationships between teachers' education and their instructional style, focusing on one Latina elementary teacher working with English language learners. It examined what beliefs guided her choice of literacy instruction, how school structure impacted instruction, and the roles of culture and gender in literacy…

Thought Experiments in Physics Education: A Simple and Practical Example.

ERIC Educational Resources Information Center

Lattery, Mark J.

2001-01-01

Uses a Galilean thought experiment to enhance learning in a college-level physical science course. Presents both modern and historical perspectives of Galileo's work. As a final project, students explored Galileo's thought experiment in the laboratory using modern detectors with satisfying results. (Contains 25 references.) (Author/ASK)

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…

Improving streamflow prediction using remotely-sensed soil moisture and snow depth

USDA-ARS?s Scientific Manuscript database

The monitoring of both cold and warm season hydrologic processes in headwater watersheds is critical for accurate water resource monitoring in many alpine regions. This work presents a new method that explores the simultaneous use of remotely sensed surface soil moisture (SM) and snow depth (SD) ret...

An Interview with Stephen Vitiello

ERIC Educational Resources Information Center

Lampert, Nancy

2013-01-01

Stephen Vitiello is a world-renowned contemporary sound artist whom the author has known as a colleague for several years. This article presents an interview about the overall body of Vitiello's work to date, and his thoughts on teaching at Virginia Commonwealth University. The interview explores the creative and noncreative tensions between…

Issues in Work-Related Education. EAE605 Human Resource Development.

ERIC Educational Resources Information Center

Deakin Univ., Victoria (Australia).

This publication is part of the study materials for the one-semester distance education unit, Human Resource Development, in the Open Campus Program at Deakin University (Australia). It contains three essays that explore the approaches to learning currently modeled within industry. "Training for Women" (Kathy MacDermott) presents the…

The Transformation of Academic Ideals: An Australian Analysis

ERIC Educational Resources Information Center

Cannizzo, Fabian

2016-01-01

This article explores the role that universities play in shaping the relationship between academics and their work. Drawing on Miller and Rose's interpretation of our present era as being characterised by "Advanced Liberal" governance, this article demonstrates how discourses seeking to govern academic labour enrol ideals about the…

Self-Renewal for Self-Preservation.

ERIC Educational Resources Information Center

Sistrunk, Walter E.

This speech explores the concept of professional self-renewal. The presenter seeks to understand why some professionals always seem fresh, energetic, and ready for new challenges, whereas others are perpetually tired, bored, and irritated with the demands of their work. Referring to McGregor's management theories, the paper infers that Theory X…

Integrating Social Studies and Science: A Decision Making Lesson for Teaching American Government.

ERIC Educational Resources Information Center

Chiodo, John J.

2000-01-01

Presents a lesson for an United States Government class where the students work in groups in order to explore the tradeoffs among energy usage, transportation, environmental issues, and policy choices that must be made when solving urban transportation problems. Includes six handouts. (CMK)

Conversion Therapy: Ethical Considerations in Family Counseling.

ERIC Educational Resources Information Center

Steigerwald, Fran; Janson, Gregory R.

2003-01-01

Explores the ethical and practical considerations of conversion therapy when counseling families and individuals within families with gay, lesbian, bisexual, and transsexual concerns. Emphasis is placed on the need for counselors to assess personal biases in the area of working with sexual minorities. Presents a reflective exercise and case study…

Employability for the Workers--What Does This Mean?

ERIC Educational Resources Information Center

Little, Brenda Margaret

2011-01-01

Purpose: UK government strategies for higher education (HE) continue to emphasise the promotion and enhancement of students' employability skills and subsequent graduate opportunities. The purpose of this paper is to explore what this means for those HE learners already in work. Design/methodology/approach: The paper presents the findings of a…

Exploring Reflective Means to Handle Plagiarism

ERIC Educational Resources Information Center

Dalal, Nikunj

2016-01-01

Plagiarism has become widespread in the university teaching environment. This article presents practical wisdom from several years of experience handling plagiarism in two Information Systems (IS) courses with the exploratory use of reflective means such as dialogues and essays. There has been very little work on the use of reflective approaches…

When Venn Diagrams Intersect Art & Math

ERIC Educational Resources Information Center

Bush, Sarah B.; Karp, Karen S.; Lentz, Tova; Nadler, Jennifer

2017-01-01

Many elementary schools across the nation are scaling back or cutting arts curriculum altogether. This article presents classroom teachers with an activity for integrating art with mathematics. Through a three-phase exploration of reasoning with shapes and their attributes, students will get to know a classmate better, work with defining and…

Virtually Exploring A Pillar Of Experimental Physics: The Hertz Experiment

NASA Astrophysics Data System (ADS)

Bonanno, A.; Sapia, P.; Camarca, M.; Oliva, A.

2008-05-01

In the present work we report on the implementation and early assessment of a multimedia learning object, developed using the Java programming language, which also integrates in a creative way some internet freely available educational resources, intended to support the teaching/learning process of the historical Hertz experiment.

Net Lessons: Education World's Internet Primer.

ERIC Educational Resources Information Center

1997

This booklet presents educators with practical ways to put the Internet to work in the classroom. An introduction provides resources for getting connected to and exploring the Internet. The next section on using the Web in the classroom discusses a student-created Web survey; cooperative challenge; social action; community connection; simulation;…

Subjective Relational Experiences and Employee Innovative Behaviors in the Workplace

ERIC Educational Resources Information Center

Vinarski-Peretz, Hedva; Binyamin, Galy; Carmeli, Abraham

2011-01-01

This paper presents two studies that explore the implications of subjective relational experiences (positive regard, mutuality and vitality) on employee engagement in innovative behaviors at work. Data collected at two points in time were used to test two mediation models that link subjective relational experiences and innovative behaviors. The…

Critical Experiences for Field Geologists: Emergent Themes in Interest Development

ERIC Educational Resources Information Center

LaDue, Nicole D.; Pacheco, Heather A.

2013-01-01

Geoscience education researchers are working to understand how we can most effectively increase our overall geoscience workforce capacity. The present study employed an inductive approach to explore the critical experiences that led to the persistence of successful field geologists in this STEM field. Interviews with 29 professional field…

Politicizing Articulation: Applying Lyotard's Work to the Use of Standards in Educational Leadership

ERIC Educational Resources Information Center

Niesche, Richard

2013-01-01

This paper presents a case for the importance of an application of Jean-Francois Lyotard's ideas to the analysis of educational leadership. Through exploring Lyotard's concepts of "language games", the "differend" and "performativity", this paper argues that the approach taken through the development of leadership…

Examining Increased Flexibility in Assessment Formats

ERIC Educational Resources Information Center

Irwin, Brian; Hepplestone, Stuart

2012-01-01

There have been calls in the literature for changes to assessment practices in higher education, to increase flexibility and give learners more control over the assessment process. This article explores the possibilities of allowing student choice in the format used to present their work, as a starting point for changing assessment, based on…

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)

Profiling Religious Fundamentalism's Associations with Vocational Interests

ERIC Educational Resources Information Center

Warlick, Craig A.; Ingram, Paul B.; Multon, Karen D.; Vuyk, M. Alexandra

2017-01-01

Religion is a shaping force in the world today, increasingly expressed and integral to the flow and function of the workplace. The relationship between religious identity and work function is clearly present. However, no lines of research have explored how religion explains the variations in vocational interest, despite speculation that it does…

Rational Emotive Behavior Therapy: Origins, Constructs, and Applications.

ERIC Educational Resources Information Center

Watson, Joshua C.

In 1956, Dr. Albert Ellis presented his seminal work on Rational Therapy, subsequently renamed Rational Emotive Behavior Therapy (REBT) in 1993. This paper explores the origins, theoretical foundations, applications, and implications of REBT and provides a look at the empirical research available in support of the approach's efficacy. REBT is…

Advancing the Understanding of Emissions from Oil and Natural Gas Production Operations

EPA Science Inventory

This presentation describes an EPA effort to improve the understanding of well pad emissions and remote measurement methods, and identify areas where future work is needed. Funded through an R8 RARE, R8, ORD, and OAQPS conducted a two-phase project to explore a novel measuremen...

Fostering Cultural Diversity: Problems of Access and Ethnic Boundary Maintenance

Treesearch

Maria T. Allison

1992-01-01

This presentation explores theoretical reasons for the underutilization of services, discusses types and problems of access which may be both inadvertent and institutionalized, and discusses policy implications of this work. Data suggest that individuals from distinct ethnic populations, particularly Hispanic, African-American, and Native American, tend to underutilize...

The Relationship between Artificial and Second Language Learning

ERIC Educational Resources Information Center

Ettlinger, Marc; Morgan-Short, Kara; Faretta-Stutenberg, Mandy; Wong, Patrick C. M.

2016-01-01

Artificial language learning (ALL) experiments have become an important tool in exploring principles of language and language learning. A persistent question in all of this work, however, is whether ALL engages the linguistic system and whether ALL studies are ecologically valid assessments of natural language ability. In the present study, we…

Introduction to Media Literacy History

ERIC Educational Resources Information Center

Bordac, Sarah Evelyn

2014-01-01

Why is it important for us to consider the history of media literacy? Beyond forging connections of the past to the present, exploring the history of the field can deepen intellectual curiosity and understanding for those who work in media literacy education, ignite interest in others, and drive investigation into understanding the relationships…

Occupational Exploration at Ontario Junior High School: 8th Grade.

ERIC Educational Resources Information Center

Bates, Gene; And Others

The document contains 47 activities for Grade 8. The contents include the following areas: questionnaires; work vocabularies; employment seeking procedures--employment ads, application forms, resumes, job interviews, and resume preparation advice; a 24-page unit presenting occupational information in relation to career choice and job application…

The Necessary and Sufficient Conditions of Therapeutic Personality Change.

ERIC Educational Resources Information Center

Rogers, Carl R.

1992-01-01

Presents reprint of original work published in 1957 in "Journal of Consulting Psychology" in which Carl Rogers takes one small segment of theory of psychotherapy, of personality, and of interpersonal relationships; spells it out more completely; and explores its meaning and usefulness. Rogers examines psychological conditions necessary and…

Ethical considerations in revision rhinoplasty.

PubMed

Wayne, Ivan

2012-08-01

The problems that arise when reviewing another surgeon's work, the financial aspects of revision surgery, and the controversies that present in marketing and advertising will be explored. The technological advances of computer imaging and the Internet have introduced new problems that require our additional consideration. Copyright © 2012 by Thieme Medical Publishers, Inc.

Numerical Prediction of Dust. Chapter 10

NASA Technical Reports Server (NTRS)

Benedetti, Angela; Baldasano, J. M.; Basart, S.; Benincasa, F.; Boucher, O.; Brooks, M.; Chen, J. P.; Colarco, P. R.; Gong, S.; Huneeus, N.;

Effective Models for Scientists Engaging in Meaningful Education and Outreach

NASA Astrophysics Data System (ADS)

Noel-Storr, Jacob; Gurule, Isaiah; InsightSTEM Teacher-Scientist-Communicator-Learner Team

2017-01-01

We present a central paradigm, extending the model of "Teacher-Scientist" partnerships towards a new philosophy of "Scientist-Instructor-Learner-Communicator" Partnerships. In this paradigm modes of, and expertise in, communication, and the learners themselves, are held is as high status as the experts and teachers in the learning setting.We present three distinctive models that rest on this paradigm in different educational settings. First a model in which scientists and teachers work together with a communications-related specialist to design and develop new science exploration tools for the classroom, and gather feedback from learners. Secondly, we present a model which involves an ongoing joint professional development program helping scientists and teachers to be co-communicators of knowledge exploration to their specific audience of learners. And thirdly a model in which scientists remotely support classroom research based on online data, while the teachers and their students learn to become effective communicators of their genuine scientific results.This work was funded in part by the American Association for the Advancement of Science, and by NASA awards NNX16AC68A and NNX16AJ21G. All opinions are those of the authors.

Effective Models for Scientists Engaging in Meaningful Education and Outreach

NASA Astrophysics Data System (ADS)

Noel-Storr, Jacob; InsightSTEM SILC Partnership Team

2016-10-01

We present a central paradigm, extending the model of "Teacher-Scientist" partnerships towards a new philosophy of "Scientist-Instructor-Learner-Communicator" Partnerships. In this paradigm modes of, and expertise in, communication, and the learners themselves, are held is as high status as the experts and teachers in the learning setting.We present three distinctive models that rest on this paradigm in different educational settings. First a model in which scientists and teachers work together with a communications-related specialist to design and develop new science exploration tools for the classroom, and gather feedback from learners. Secondly, we present a model which involves an ongoing joint professional development program helping scientists and teachers to be co-communicators of knowledge exploration to their specific audience of learners. And thirdly a model in which scientists remotely support classroom research based on online data, while the teachers and their students learn to become effective communicators of their genuine scientific results.This work was funded in part by the American Association for the Advancement of Science, and by NASA awards NNX16AC68A and NNX16AJ21G. All opinions are those of the authors.

Dynamic modeling and mobility analysis of the transforming roving-rolling explorer (TRREx) as it Traverses Rugged Martian Terrain

NASA Astrophysics Data System (ADS)

Edwin, Lionel E.; Mazzoleni, Andre P.

2016-03-01

All planetary surface exploration missions thus far have employed traditional rovers with a rocker-bogie suspension. These rovers can navigate moderately rough and flat terrain, but are not designed to traverse rugged terrain with steep slopes. The fact is, however, that the most scientifically interesting missions require exploration platforms with capabilities for navigating such types of rugged terrain. This issue motivates the development of new kinds of rovers that take advantage of the latest advances in robotic technologies to traverse rugged terrain efficiently. This work analyzes one such rover concept called the Transforming Roving-Rolling Explorer (TRREx) that is principally aimed at addressing the above issue. Biologically inspired by the way the armadillo curls up into a ball when threatened, and the way the golden wheel spider uses the dynamic advantages of a sphere to roll down hills when escaping danger, the TRREx rover can traverse like a traditional 6-wheeled rover over conventional terrain, but can also transform itself into a sphere, when necessary, to travel down steep inclines, or navigate rough terrain. This paper investigates the mobility of the TRREx when it is in its rolling mode, i.e. when it is a sphere and can steer itself through actuations that shift its center of mass to achieve the desired direction of roll. A mathematical model describing the dynamics of the rover in this spherical configuration is presented, and actuated rolling is demonstrated through computer simulation. Parametric analyzes that investigate the rover's mobility as a function of its design parameters are also presented. This work highlights the contribution of the spherical rolling mode to the enhanced mobility of the TRREx rover and how it could enable challenging surface exploration missions in the future.

ExMC Work Prioritization Process

NASA Technical Reports Server (NTRS)

Simon, Matthew

2015-01-01

Last year, NASA's Human Research Program (HRP) introduced the concept of a "Path to Risk Reduction" (PRR), which will provide a roadmap that shows how the work being done within each HRP element can be mapped to reducing or closing exploration risks. Efforts are currently underway within the Exploration Medical Capability (ExMC) Element to develop a structured, repeatable process for prioritizing work utilizing decision analysis techniques and risk estimation tools. The goal of this effort is to ensure that the work done within the element maximizes risk reduction for future exploration missions in a quantifiable way and better aligns with the intent and content of the Path to Risk Reduction. The Integrated Medical Model (IMM) will be used to identify those conditions that are major contributors of medical risk for a given design reference mission. For each of these conditions, potential prevention, screening, diagnosis, and treatment methods will be identified. ExMC will then aim to prioritize its potential investments in these mitigation methods based upon their potential for risk reduction and other factors such as vehicle performance impacts, near term schedule needs, duplication with external efforts, and cost. This presentation will describe the process developed to perform this prioritization and inform investment discussions in future element planning efforts. It will also provide an overview of the required input information, types of process participants, figures of merit, and the expected outputs of the process.

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.

Electrical and chemical interactions at Mars Workshop, part 1

NASA Technical Reports Server (NTRS)

1992-01-01

The Electrical and Chemical Interactions at Mars Workshop, hosted by NASA Lewis Research Center on November 19 and 20, 1991, was held with the following objectives in mind: (1) to identify issues related to electrical and chemical interactions between systems and their local environments on Mars, and (2) to recommend means of addressing those issues, including the dispatch of robotic spacecraft to Mars to acquire necessary information. The workshop began with presentations about Mars' surface and orbital environments, Space Exploration Initiative (SEI) systems, environmental interactions, modeling and analysis, and plans for exploration. Participants were then divided into two working groups: one to examine the surface of Mars; and the other, the orbit of Mars. The working groups were to identify issues relating to environmental interactions; to state for each issue what is known and what new knowledge is needed; and to recommend ways to fulfill the need. Issues were prioritized within each working group using the relative severity of effects as a criterion. Described here are the two working groups' contributions. A bibliography of materials used during the workshop and suggested reference materials is included.

Occupational Animal Allergy.

PubMed

Stave, Gregg M

2018-02-16

This review explores animal allergen exposure in research laboratories and other work settings, focusing on causes and prevention. (1) Consistent with the hygiene hypothesis, there is new evidence that early childhood exposure to pets produces changes in the gut microbiome that likely lead to a lower risk of allergy. (2) Anaphylaxis from laboratory animal bites occurs more frequently than suggested by prior literature. (3) Animal allergens represent an occupational hazard in a wide variety of work settings ranging from fields that work with animals to public settings like schools and public transportation where allergens are brought into or are present in the workplace. Exposure to animal allergens can result in allergy, asthma, and anaphylaxis. Animal allergy has been most studied in the research laboratory setting, where exposure reduction can prevent the development of allergy. Similar prevention approaches need to be considered for other animal work environments and in all settings where animal allergens are present.

Environmental Control and Life Support (ECLS) Hardware Commonality for Exploration Vehicles

NASA Technical Reports Server (NTRS)

Carrasquillo, Robyn; Anderson, Molly

2012-01-01

In August 2011, the Environmental Control and Life Support Systems (ECLSS) technical community, along with associated stakeholders, held a workshop to review NASA s plans for Exploration missions and vehicles with two objectives: revisit the Exploration Atmospheres Working Group (EAWG) findings from 2006, and discuss preliminary ECLSS architecture concepts and technology choices for Exploration vehicles, identifying areas for potential common hardware or technologies to be utilized. Key considerations for selection of vehicle design total pressure and percent oxygen include operational concepts for extravehicular activity (EVA) and prebreathe protocols, materials flammability, and controllability within pressure and oxygen ranges. New data for these areas since the 2006 study were presented and discussed, and the community reached consensus on conclusions and recommendations for target design pressures for each Exploration vehicle concept. For the commonality study, the workshop identified many areas of potential commonality across the Exploration vehicles as well as with heritage International Space Station (ISS) and Shuttle hardware. Of the 36 ECLSS functions reviewed, 16 were considered to have strong potential for commonality, 13 were considered to have some potential commonality, and 7 were considered to have limited potential for commonality due to unique requirements or lack of sufficient heritage hardware. These findings, which will be utilized in architecture studies and budget exercises going forward, are presented in detail.

Strategies to keep working among workers with common mental disorders - a grounded theory study.

PubMed

Danielsson, Louise; Elf, Mikael; Hensing, Gunnel

2017-11-28

Most people with common mental disorders (CMDs) are employed and working, but few studies have looked into how they manage their jobs while ill. This study explores workers' experiences of strategies to keep working while suffering from CMDs. In this grounded theory study, we interviewed 19 women and eight men with depression or anxiety disorders. They were 19-65 years old and had different occupations. Constant comparison method was used in the analysis. We identified a core pattern in the depressed and anxious workers' attempts to sustain their capacities, defined as Managing work space. The core pattern comprised four categories describing different cognitive, behavioral, and social strategies. The categories relate to a process of sustainability. Two categories reflected more reactive and temporary strategies, occurring mainly in the onset phase of illness: Forcing the work role and Warding off work strain. The third category, Recuperating from work, reflected strategies during both onset and recovery phases. The fourth category, Reflexive adaptation, was present mainly in the recovery phase and involved reflective strategies interpreted as more sustainable over time. The results can deepen understanding among rehabilitation professionals about different work-related strategies in depressed and anxious workers. Increased awareness of the meaning and characteristics of strategies can inform a person-oriented approach in rehabilitation. The knowledge can be used in clinical encounters to reflect together with the patient, exploring present options and introducing modifications to their particular work and life context. Implications for rehabilitation Self-managed work functioning in common mental disorders involves diverse strategies. Strategies interpreted as sustainable over time, seem to be reflective in the sense that the worker consciously applies and adapts the strategies. However, at the onset of illness, such reflection is difficult to develop as the worker might not want to realize their reduced functioning. Rehabilitation professionals' awareness of different strategies can facilitate a person-centered approach and understanding of the vocational rehabilitation process.

Individual Characteristics Influencing Physicians’ Perceptions of Job Demands and Control: The Role of Affectivity, Work Engagement and Workaholism

PubMed Central

Mazzetti, Greta; Biolcati, Roberta; Guglielmi, Dina; Vallesi, Caryn; Schaufeli, Wilmar B.

2016-01-01

The first purpose of the present study was to investigate the role of individual characteristics, i.e., positive and negative affectivity, in explaining the different perception of job control and job demands in a particularly demanding environment such as the healthcare setting. In addition, we aimed to explore the mediational role of work engagement and workaholism using the Job Demands-Resources Model as a theoretical framework. Data were collected using a sample of 269 Italian head physicians working in nine general hospitals. To test our hypotheses, the collected data were analyzed with structural equation modeling. Moreover, Sobel Test and bootstrapping were employed to assess the mediating hypotheses. Our results indicated that positive affectivity is related to work engagement, which, in its turn, showed a positive association with job control. In addition, workaholism mediated the relationship between negative affectivity and job demands. All in all, this study represents a first attempt to explore the role of trait affectivity as a dispositional characteristic able to foster the level of work engagement and workaholism exhibited by employees and, in turn, to increase the perceived levels of job control and job demands. PMID:27275828

Individual Characteristics Influencing Physicians' Perceptions of Job Demands and Control: The Role of Affectivity, Work Engagement and Workaholism.

PubMed

Mazzetti, Greta; Biolcati, Roberta; Guglielmi, Dina; Vallesi, Caryn; Schaufeli, Wilmar B

2016-06-06

The first purpose of the present study was to investigate the role of individual characteristics, i.e., positive and negative affectivity, in explaining the different perception of job control and job demands in a particularly demanding environment such as the healthcare setting. In addition, we aimed to explore the mediational role of work engagement and workaholism using the Job Demands-Resources Model as a theoretical framework. Data were collected using a sample of 269 Italian head physicians working in nine general hospitals. To test our hypotheses, the collected data were analyzed with structural equation modeling. Moreover, Sobel Test and bootstrapping were employed to assess the mediating hypotheses. Our results indicated that positive affectivity is related to work engagement, which, in its turn, showed a positive association with job control. In addition, workaholism mediated the relationship between negative affectivity and job demands. All in all, this study represents a first attempt to explore the role of trait affectivity as a dispositional characteristic able to foster the level of work engagement and workaholism exhibited by employees and, in turn, to increase the perceived levels of job control and job demands.

Finding joy in social work. II: Intrapersonal sources.

PubMed

Pooler, David Kenneth; Wolfer, Terry; Freeman, Miriam

2014-07-01

Despite the social work profession's strengths orientation, research on its workforce tends to focus on problems (for example, depression, problem drinking, compassion fatigue, burnout). In contrast, this study explored ways in which social workers find joy in their work. The authors used an appreciative inquiry approach, semistructured interviews (N = 26), and a collaborative grounded theory method of analysis. Participants identified interpersonal (making connections and making a difference) and intrapersonal (making meaning and making a life) sources of joy and reflected significant personal initiative in the process of finding joy. The authors present findings regarding these intrapersonal sources of joy.

Robots and Humans: Synergy in Planetary Exploration

NASA Technical Reports Server (NTRS)

Landis, Geoffrey A.

2003-01-01

How will humans and robots cooperate in future planetary exploration? Are humans and robots fundamentally separate modes of exploration, or can humans and robots work together to synergistically explore the solar system? It is proposed that humans and robots can work together in exploring the planets by use of telerobotic operation to expand the function and usefulness of human explorers, and to extend the range of human exploration to hostile environments.

Robots and Humans: Synergy in Planetary Exploration

NASA Technical Reports Server (NTRS)

Landis, Geoffrey A.

2002-01-01

How will humans and robots cooperate in future planetary exploration? Are humans and robots fundamentally separate modes of exploration, or can humans and robots work together to synergistically explore the solar system? It is proposed that humans and robots can work together in exploring the planets by use of telerobotic operation to expand the function and usefulness of human explorers, and to extend the range of human exploration to hostile environments.

Mobile work: Ergonomics in a rapidly changing work environment.

PubMed

Honan, Meg

2015-01-01

Places of work have been completely transformed by innovations in mobile work tools and ever-present access to internet data. This article characterizes use patterns and provides preliminary considerations for productive and comfortable use of common mobile devices. Two surveys described trends in mobile work. In the first, ergonomics professionals who oversee programs reported common mobile devices, their users and what data is accessed. The second, an end user survey, explored common activities performed on mobile devices, duration of use and locations where mobile work is common. The survey results provide a baseline data point for the status of mobile work in early 2014. Research indicates that additional risks have been introduced to the neck, thumbs and hands when using mobile devices. Possible trends regarding device use and work locations emerge. Intervention studies provide some direction for the practitioner. Practical strategies are outlined to reduce exposure intensity and duration. Contemporary mobile work presents tremendous change and opportunity for ergonomists and researchers to keep pace with fitting the changing models of work to the person. Continued research is needed on current mobile device use patterns to better understand ergonomic risk exposure in this rapidly changing realm.

Graphical Visualization of Human Exploration Capabilities

NASA Technical Reports Server (NTRS)

Rodgers, Erica M.; Williams-Byrd, Julie; Arney, Dale C.; Simon, Matthew A.; Williams, Phillip A.; Barsoum, Christopher; Cowan, Tyler; Larman, Kevin T.; Hay, Jason; Burg, Alex

2016-01-01

NASA's pioneering space strategy will require advanced capabilities to expand the boundaries of human exploration on the Journey to Mars (J2M). The Evolvable Mars Campaign (EMC) architecture serves as a framework to identify critical capabilities that need to be developed and tested in order to enable a range of human exploration destinations and missions. Agency-wide System Maturation Teams (SMT) are responsible for the maturation of these critical exploration capabilities and help formulate, guide and resolve performance gaps associated with the EMC-identified capabilities. Systems Capability Organization Reporting Engine boards (SCOREboards) were developed to integrate the SMT data sets into cohesive human exploration capability stories that can be used to promote dialog and communicate NASA's exploration investments. Each SCOREboard provides a graphical visualization of SMT capability development needs that enable exploration missions, and presents a comprehensive overview of data that outlines a roadmap of system maturation needs critical for the J2M. SCOREboards are generated by a computer program that extracts data from a main repository, sorts the data based on a tiered data reduction structure, and then plots the data according to specified user inputs. The ability to sort and plot varying data categories provides the flexibility to present specific SCOREboard capability roadmaps based on customer requests. This paper presents the development of the SCOREboard computer program and shows multiple complementary, yet different datasets through a unified format designed to facilitate comparison between datasets. Example SCOREboard capability roadmaps are presented followed by a discussion of how the roadmaps are used to: 1) communicate capability developments and readiness of systems for future missions, and 2) influence the definition of NASA's human exploration investment portfolio through capability-driven processes. The paper concludes with a description of planned future work to modify the computer program to include additional data and of alternate capability roadmap formats currently under consideration.

Open Touch/Sound Maps: A system to convey street data through haptic and auditory feedback

NASA Astrophysics Data System (ADS)

Kaklanis, Nikolaos; Votis, Konstantinos; Tzovaras, Dimitrios

2013-08-01

The use of spatial (geographic) information is becoming ever more central and pervasive in today's internet society but the most of it is currently inaccessible to visually impaired users. However, access in visual maps is severely restricted to visually impaired and people with blindness, due to their inability to interpret graphical information. Thus, alternative ways of a map's presentation have to be explored, in order to enforce the accessibility of maps. Multiple types of sensory perception like touch and hearing may work as a substitute of vision for the exploration of maps. The use of multimodal virtual environments seems to be a promising alternative for people with visual impairments. The present paper introduces a tool for automatic multimodal map generation having haptic and audio feedback using OpenStreetMap data. For a desired map area, an elevation map is being automatically generated and can be explored by touch, using a haptic device. A sonification and a text-to-speech (TTS) mechanism provide also audio navigation information during the haptic exploration of the map.

Explore Mediterranean in classroom

NASA Astrophysics Data System (ADS)

Balesevic, Ivana

2017-04-01

I am a science teacher at a primary school and my students are very interested in science. Through this year I will work with my students, organizing several workshops and or results will be presented on poster. I will work with several groups (4-6) students 8th grade. In this poster all activities will be presented, showing how science is easy to learn even in a classroom. 1. Workshop > Chemical characteristic of sea water Using school laboratory each group of students will analyze the physical and chemical characteristic of sea water and they have to explain the results to younger student's 5th and 6th grade. The final result will be presented on poster. 2. Workshop> Meet the Mediterranean life During this workshop students will work in different groups. The aim of the workshop is to meet lots of species that we can find in Mediterranean using movies, phone applications, internet explorer, science books and school collections of invertebrates … 3. Workshop>Stop the pollution Several groups of students have to debate about causes of pollution and possibilities for prevention. At the end of workshop we will organize a quiz. Student's answers and suggestions will be shown on the poster. 4. Workshop> How we see the Mediterranean During this workshop students will make models of Mediterranean in 2d and 3d perspective, using different materials. They can show on models parts of Mediterranean area, country, sea... After making models students need to visit 5th and 6th grade classes, to show them and explain the final results. Few models will be presented on poster

Exploring plasmonic nanoantenna arrays as a platform for biosensing

NASA Astrophysics Data System (ADS)

Toussaint, Kimani C.

2017-08-01

In recent years, the PROBE Lab at the University of Illinois at Urbana-Champaign has made significant developments in plasmonic nanoantenna technology by more closely exploring the rich parameter space associated with these structures including geometry and material composition, as well as the optical excitation conditions. Indeed, plasmonic nanoantennas are attractive for a variety of potential applications in nanotechnology, biology, and photonics due to their ability to tightly confine and strongly enhance optical fields. This talk will discuss our work with arrays of Au bowtie nanoantennas (BNAs) with an emphasis on how their field enhancement properties could be harnessed for particle manipulation and sensing. We also present our work with pillar-supported BNAs (p-BNAs) and discuss their potential for sensing applications, particularly when adapted for response in the near-IR. The talk will conclude with a brief discussion of some of the future work pursued by the PROBE lab, including adapting BNAs for lab-on-a-chip applications.

We are not alone: international learning for professionals caring for children requiring palliative care.

PubMed

Price, Jayne; Quinn, Karen; McNeilly, Patricia; Heywood, Melissa

2015-06-01

Educational opportunities for professionals working with children requiring palliative care are central to future development within the specialty across countries. International educational initiatives involving a range of professionals are important for learning with and from others working within the field. To explore the experiences and value to students from participating in an international online discussion forum. This article examines one such initiative; the use of an international asynchronous discussion forum with students in Melbourne, Australia and Belfast, UK who work with children and families. The innovation is examined and student perspectives of the forum's value are presented. Students endorsed the value of the forum, identifying three main areas of learning: differences across locations within countries, respecting different views and being open, and need for continued learning within children's palliative care. The overarching theme 'we are not alone' supported the idea that participation in the international discussion forum enabled students to see a broader perspective. Ideas for future developments of similar forums are also explored.

Numerical Study of Electrostatic Field Distortion on LPTPC End-Plates based on Bulk Micromegas Modules

NASA Astrophysics Data System (ADS)

Bhattacharya, Purba; Bhattacharya, Deb Sankar; Mukhopadhyay, Supratik; Majumdar, Nayana; Bhattacharya, Sudeb; Colas, Paul; Attié, David

2018-02-01

The R&D activities for the linear collider TPC (LC-TPC) are currently working on the adoption of the micro pattern devices for the gaseous amplification stage. Several beam tests have been carried out at DESY with a 5 GeV electron beam in a 1 T superconducting magnet. We worked on a large prototype TPC with an end-plate that was built, for the first time, using seven resistive bulk Micromegas modules. During experiments, reduced signal sensitivity was observed at the boundary of these modules. Electrostatic field distortion near the module boundaries was considered to be the possible major reason behind these observations. In the present work, we will explore this hypothesis through numerical simulation. Our aim has been to understand the origin of distortions observed close to the edges of the test beam modules and to explore the possibility of using the Garfield simulation framework for investigating a phenomenon as complex as distortion.

Swarming Robot Design, Construction and Software Implementation

NASA Technical Reports Server (NTRS)

Stolleis, Karl A.

2014-01-01

In this paper is presented an overview of the hardware design, construction overview, software design and software implementation for a small, low-cost robot to be used for swarming robot development. In addition to the work done on the robot, a full simulation of the robotic system was developed using Robot Operating System (ROS) and its associated simulation. The eventual use of the robots will be exploration of evolving behaviors via genetic algorithms and builds on the work done at the University of New Mexico Biological Computation Lab.

Stepping Up Together: Financing Early Care and Education in the 21st Century. Volume 2. Proceedings for "Making It Economically Viable: Financing Early Care and Education." A Working Meeting (Santa Cruz, California, March 3-5, 1999).

ERIC Educational Resources Information Center

National Association of Child Advocates, Washington, DC.

The need for an adequate financial base for the future of quality early care and education (ECE) for young children is being increasingly recognized. This document presents the proceedings for a 1999 working meeting of individuals from diverse fields to identify and explore possible actions related to financing ECE for children birth through 5…

Ubiquitous Adoption of Innovative and Supportive Information and Communications Technology Across Health and Social Care Needs Education for Clinicians.

PubMed

Procter, Paula M

2017-01-01

The paper presents the development, use and evaluation of an on-line undergraduate module delivering an academic-led programme of eHealth learning within nursing, midwifery, allied health professional and social work courses. The health information technology competency frameworks are explored along with an overview of the resulting module. The need for an academically led module will be made along with a description of the management required to maintain validity of content materials. A review of student evaluations will be presented. In conclusion the positive change in attitude and understanding of academic staff members towards health information technology through the inclusion of the module across all of the undergraduate courses will be explored.

Breakthrough Capability for UVOIR Space Astronomy: Reaching the Darkest Sky

NASA Technical Reports Server (NTRS)

Greenhouse, Matthew A.; Benson, Scott W.; Englander, Jacob; Falck, Robert D.; Fixsen, Dale J.; Gardner, Jonathan P.; Kruk, Jeffrey W.; Oleson, Steven R.; Thronson, Harley A.

2014-01-01

We describe how availability of new solar electric propulsion (SEP) technology can substantially increase the science capability of space astronomy missions working within the near-UV to far-infrared (UVOIR) spectrum by making dark sky orbits accessible for the first time. We present a proof of concept case study in which SEP is used to enable a 700 kg Explorer-class observatory payload to reach an orbit beyond where the zodiacal dust limits observatory sensitivity. The resulting scientific performance advantage relative to a Sun-Earth L2 point orbit is presented and discussed. We find that making SEP available to astrophysics Explorers can enable this small payload program to rival the science performance of much larger long development-time systems. We also present flight dynamics analysis which illustrates that this concept can be extended beyond Explorers to substantially improve the sensitivity performance of heavier (7000 kg) flagship-class astrophysics payloads such as the UVOIR successor to the James Webb Space Telescope by using high power SEP that is being developed for the Asteroid Redirect Robotics Mission.

Robots and humans: synergy in planetary exploration

NASA Technical Reports Server (NTRS)

Landis, Geoffrey A.

2004-01-01

How will humans and robots cooperate in future planetary exploration? Are humans and robots fundamentally separate modes of exploration, or can humans and robots work together to synergistically explore the solar system? It is proposed that humans and robots can work together in exploring the planets by use of telerobotic operation to expand the function and usefulness of human explorers, and to extend the range of human exploration to hostile environments. Published by Elsevier Ltd.

Making Space Science and Exploration Accessible

NASA Astrophysics Data System (ADS)

Runyon, C. J.; Guimond, K. A.; Hurd, D.; Heinrich, G.

There are currently 28 million hard of hearing and deaf Americans, approximately 10 to 11 million blind and visually impaired people in North America, and more than 50 million Americans with disabilities, approximately half of whom are students. The majority of students with disabilities in the US are required to achieve the same academic levels as their non-impaired peers. Unfortunately, there are few specialized materials to help these exceptional students in the formal and informal settings. To assist educators in meeting their goals and engage the students, we are working with NASA product developers, scientists and education and outreach personnel in concert with teachers from exceptional classrooms to identify the types of materials they need and which mediums work best for the different student capabilities. Our goal is to make the wonders of space science and exploration accessible to all. As such, over the last four years we have been hosting interactive workshops, observing classroom settings, talking and working with professional educators, product developers, museum and science center personnel and parents to synthesize the most effective media and method for presenting earth and space science materials to audiences with exceptional needs. We will present a list of suggested best practices and example activities that can help engage and encourage a person with special needs to study the sciences, technology, engineering, and mathematics.

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

Not Available

The main objectives of the 3rd Annual Biomass Energy Systems Conference were (1) to review the latest research findings in the clean fuels from biomass field, (2) to summarize the present engineering and economic status of Biomass Energy Systems, (3) to encourage interaction and information exchange among people working or interested in the field, and (4) to identify and discuss existing problems relating to ongoing research and explore opportunities for future research. Abstracts for each paper presented were edited separately. (DC)

Coming Up for Air: Exploring an Intergenerational Perspective on Social Work

PubMed Central

Brandt, Steven; Roose, Rudi; Verschelden, Griet

2016-01-01

From the late 1980s until now, scholars, educators and social workers have criticised the diminution of interest in the structural level of social problems. In this lament, former social work is beguiled, while critiques are targeted at the new generation of social workers. These critiques forewarn of important issues and problems, but at the same time they portray social work in a devolutionary way. It is argued that this one-sided debate conceals frictions between different generations of social workers. In reference to the work of Karl Mannheim, an intergenerational perspective is proposed that goes beyond nostalgic relishing of the past and calls on social work to actively engage with past remembrance and present evolutions. PMID:27559227

School Culture: A Validation Study and Exploration of Its Relationship with Teachers' Work Environment

ERIC Educational Resources Information Center

Guo, Ping

2012-01-01

This study was aimed at exploring the relationship between school culture and teachers' work environment and further exploring the roles of school culture, teachers' efficacy, beliefs, and behaviors for character education, and teachers' work environment in the relationship between a character education intervention and students' social emotional…

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.

Climate change projections of heat stress in Europe: From meteorological variables to impacts on productivity

NASA Astrophysics Data System (ADS)

Casanueva, Ana; Kotlarski, Sven; Liniger, Mark A.

2017-04-01

Future climate change is likely to have important impacts in many socio-economic sectors. In particular, higher summer temperatures or more prolonged heat waves may be responsible for health problems and productivity losses related to heat stress, especially affecting people exposed to such situations (e.g. working under outside settings or in non-acclimatized workplaces). Heat stress on the body under work load and consequently their productivity loss can be described through heat stress indices that are based on multiple meteorological parameters such as temperature, humidity, wind and radiation. Exploring the changes of these variables under a warmer climate is of prime importance for the Impacts, Adaptation and Vulnerability communities. In particular, the H2020 project HEAT-SHIELD aims at analyzing the impact of climate change on heat stress in strategic industries in Europe (manufacturing, construction, transportation, tourism and agriculture) within an inter-sectoral framework (climate scientists, biometeorologists, physiologists and stakeholders). In the present work we explore present and future heat stress over Europe using an ensemble of the state-of-the-art RCMs from the EURO-CORDEX initiative. Since RCMs cannot be directly used in impact studies due to their partly substantial biases, a standard bias correction method (empirical quantile mapping) is applied to correct the individual variables that are then used to derive heat stress indices. The objectives of this study are twofold, 1) to test the ability of the separately bias corrected variables to reproduce the main characteristics of heat stress indices in present climate conditions and 2) to explore climate change projections of heat stress indices. We use the wet bulb globe temperature (WBGT) as primary heat stress index, considering two different versions for indoor (or in the shade, based on temperature and humidity conditions) and outdoor settings (including also wind and radiation). The WBGT is the most widely used heat stress index for working people and can be easily interpreted by means of ISO standards. Within the HEAT-SHIELD project, climate change projections of the WBGT will be used to assess the impact of climate change on workers' health and productivity.

Teaching Arturo Ui: Triumph of Whose Will?

ERIC Educational Resources Information Center

Rhiel, Mary

1993-01-01

Describes a unit on teaching Brecht in an introductory literature course, and suggests that students are better able to read and discuss Brecht's Hitler play if they first view and discuss Leni Riefenstahl's film Triumph of the Will. Guidelines are provided on how best to present and explore the two works with students. (LET)

An Investigation into Academic Burnout among Taiwanese Adolescents from the Self-Determination Theory Perspective

ERIC Educational Resources Information Center

Shih, Shu-Shen

2015-01-01

The present study attempted to explore the relations among Taiwanese eighth graders' perceptions of teachers' autonomy support versus psychological control, satisfaction of need for autonomy, work engagement, and academic burnout. Four hundred and seven eighth-grade Taiwanese students completed a self-reported survey assessing the variables…

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…

Changing Fatherhood: An Exploratory Qualitative Study with African and African Caribbean Men in England

ERIC Educational Resources Information Center

Williams, Robert; Hewison, Alistair; Wildman, Stuart; Roskell, Carolyn

2013-01-01

This paper presents findings from a qualitative study undertaken with 46 African and African Caribbean men exploring their experiences of fatherhood. Data analysis was informed by Connell's theoretical work on changing gender relations. Findings indicate that fathers' lives were mediated by masculinities, racism, gender, migration and generational…

Books and Beyond: Thematic Approaches for Teaching Literature in High School.

ERIC Educational Resources Information Center

Gregg, Gail P., Ed.; Carroll, Pamela S., Ed.

Secondary school English teachers and university teachers present ideas in this book for turning classrooms into places where students explore the issues that are important to them. The book integrates traditional and contemporary literary works, popular music, television, movies and videos, the World Wide Web, and student creations. It argues…

Students' Use of Computational Thinking in Linear Algebra

ERIC Educational Resources Information Center

Bagley, Spencer; Rabin, Jeffrey M.

2016-01-01

In this work, we examine students' ways of thinking when presented with a novel linear algebra problem. Our intent was to explore how students employ and coordinate three modes of thinking, which we call computational, abstract, and geometric, following similar frameworks proposed by Hillel (2000) and Sierpinska (2000). However, the undergraduate…

Informing the Human Plasma Protein Binding of Environmental Chemicals by Machine Learning in the Pharmaceutical Space: Applicability Domain and Limits of Predictability

EPA Science Inventory

The free fraction of a xenobiotic in plasma (Fub) is an important determinant of chemical adsorption, distribution, metabolism, elimination, and toxicity, yet experimental plasma protein binding data is scarce for environmentally relevant chemicals. The presented work explores th...

"Through the Kaleidoscope": Intersections between Theoretical Perspectives and Classroom Implications in Critical Global Citizenship Education

ERIC Educational Resources Information Center

Eidoo, Sameena; Ingram, Leigh-Anne; MacDonald, Angela; Nabavi, Maryam; Pashby, Karen; Stille, Saskia

2011-01-01

This paper presents a multi-voiced examination of educating for global citizenship from critical, interdisciplinary perspectives. The paper explores how insights from theoretical work on multiculturalism, race, religion, gender, language and literacy, and eco-justice can contribute to a critical global citizenship education practice. It reports…

Field Education in the Present Moment: Evaluating a 14-Week Pedagogical Model to Increase Mindfulness Practice

ERIC Educational Resources Information Center

Lee, Jacquelyn J.; Himmelheber, Sarah A.

2016-01-01

Social work practitioners increasingly use mindfulness techniques, and research into the impact of this practice is being explored by multiple related disciplines, such as psychology and education. Cultivating the potential benefits of mindfulness at multiple practice levels necessitates curricular integration of mindfulness training. This article…

Unconscious Reward Cues Increase Invested Effort, but Do Not Change Speed-Accuracy Tradeoffs

ERIC Educational Resources Information Center

Bijleveld, Erik; Custers, Ruud; Aarts, Henk

2010-01-01

While both conscious and unconscious reward cues enhance effort to work on a task, previous research also suggests that conscious rewards may additionally affect speed-accuracy tradeoffs. Based on this idea, two experiments explored whether reward cues that are presented above (supraliminal) or below (subliminal) the threshold of conscious…

EARTHWATCH Expeditions Impact Science Education: Exposing Teachers to Science and Technology in the Field and in the Classroom.

ERIC Educational Resources Information Center

Nixon, Rachel A.

1997-01-01

Presents six case studies of EARTHWATCH expeditions which provide teachers with opportunities to work with scientists, participate in scientific discovery, and employ new technology. Educators join EARTHWATCH teams to explore tropical and dry forests, monitor ecosystems and species, unearth remains, and consequently develop innovative classroom…

The Maintenance of Whiteness in Urban Education: Explorations of Rhetoric and Reality

ERIC Educational Resources Information Center

Miller, Erin; Starker-Glass, Tehia

2018-01-01

Told from the perspective of two early career professors teaching courses in elementary education diversity, this study uses purposive sampling and qualitative methodologies to examine how white students with impervious dispositions that would likely not qualify them to work with diverse children at this point in their lives present us with…

Qualifying Sociopolitical Consciousness: Complicating Culturally Responsive Pedagogy for Faith-Based Schools

ERIC Educational Resources Information Center

Dallavis, Christian

2013-01-01

This article explores the intersection of culturally responsive pedagogy and faith-based schooling. The author presents a portion of a larger ethnographic research project conducted at a Catholic elementary school that serves a predominantly Latino population in urban Chicago. This work contributes to theories of culturally responsive education by…

Immersive Simulations for Smart Classrooms: Exploring Evolutionary Concepts in Secondary Science

ERIC Educational Resources Information Center

Lui, Michelle; Slotta, James D.

2014-01-01

This article presents the design of an immersive simulation and inquiry activity for technology-enhanced classrooms. Using a co-design method, researchers worked with a high school biology teacher to create a rainforest simulation, distributed across several large displays in the room to immerse students in the environment. The authors created and…

History of Science and Science Museums

ERIC Educational Resources Information Center

Faria, Cláudia; Guilherme, Elsa; Gaspar, Raquel; Boaventura, Diana

2015-01-01

The activities presented in this paper, which are addressed to elementary school, are focused on the pioneering work of the Portuguese King Carlos I in oceanography and involve the exploration of the exhibits belonging to two different science museums, the Aquarium Vasco da Gama and the Maritime Museum. Students were asked to study fish…

Reclaiming the Art of Teaching

ERIC Educational Resources Information Center

Lupton, Mandy

2013-01-01

This paper explores the art and craft of teaching in higher education. It presents a model of the relationship between art and craft drawn from the author's theoretical and empirical work, and provides examples from the higher education context to illustrate the model. It discusses the characteristics of teaching as art and craft and…

Social Timing, Life Continuity, and Life Coherence: Implications for Vocational Change.

ERIC Educational Resources Information Center

Smallen, Joanne M.

1995-01-01

Examines the effects of job displacement on older workers, and presents a conceptual rationale for addressing older workers' needs for appropriate social timing, external and internal continuity, and life coherence in their work lives. Urges further qualitative research to explore the empirical parameters of the effect of these notions on older…

Superheroes v Demons: Constructing Identities of Male Student Teachers in the Early Years

ERIC Educational Resources Information Center

Jones, Deborah

2008-01-01

This article presents research undertaken among male teachers and it explores their perceptions and experiences of working in early years contexts. It examines prevalent, contrary discourses and their impact on the construction of male teachers' identities. Public discourses in relation to male teachers reveal contradictions and ambiguities…

The New Management: Democracy and Enterprise Are Transforming Organizations.

ERIC Educational Resources Information Center

Halal, William E.

Some organizational theorists argue that current approaches to management are not going to work in the 21st century. The book explores this modern dilemma and presents two premises underlying the design of organizations capable of responding to an increasingly complex and challenging business and social environment. The first premise is that the…

"Something in the Air?" Creativity, Culture and Community

ERIC Educational Resources Information Center

Goodley, Dan; Runswick-Cole, Katherine

2011-01-01

This paper analyses the contribution to creativity, culture and community of disabled children provided by the work of the theatre company Oily Cart and their production "Something in the Air?" In the paper, we present a radical humanist conception of disability and creativity. In order to explore disability and creativity we focus on a…

Examining the Impact of Adaptively Faded Worked Examples on Student Learning Outcomes

ERIC Educational Resources Information Center

Flores, Raymond; Inan, Fethi

2014-01-01

The purpose of this study was to explore effective ways to design guided practices within a web-based mathematics problem solving tutorial. Specifically, this study examined student learning outcome differences between two support designs (e.g. adaptively faded and fixed). In the adaptively faded design, students were presented with problems in…

Exploring the Effects of Cultural Variables in the Implementation of Behavior-Based Safety in Two Organizations

ERIC Educational Resources Information Center

Bumstead, Alaina; Boyce, Thomas E.

2005-01-01

The present case study examines how culture can influence behavior-based safety in different organizational settings and how behavior-based safety can impact different organizational cultures. Behavior-based safety processes implemented in two culturally diverse work settings are described. Specifically, despite identical implementation plans,…

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…

The Primary Physical Education Curriculum Process: More Complex That You Might Think!!

ERIC Educational Resources Information Center

Jess, Mike; Carse, Nicola; Keay, Jeanne

2016-01-01

In this paper, we present the curriculum development process as a complex, iterative and integrated phenomenon. Building on the early work of Stenhouse [1975, "An Introduction to Curriculum Research and Development". London: Heinemann Educational], we position the teacher at the heart of this process and extend his ideas by exploring how…

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…

Meanings and Implications of Culture in Sustainability Education Research

ERIC Educational Resources Information Center

Anderson, Vince; Datta, Ranjan; Dyck, Shannon; Kayira, Jean; McVittie, Janet

2016-01-01

As scholars working both individually and collectively, we are interested in exploring what may be achieved through taking up the complex notion of culture in sustainability education research. In this article, we present a bricolage of research, drawing on empirical and theoretical sources that collectively establish the kind of capacity we see…

Relational Processes in Career Transition: Extending Theory, Research, and Practice

ERIC Educational Resources Information Center

Motulsky, Sue L.

2010-01-01

A growing body of work in relational theory and career decision making explores how relational processes, not just people's relationships but more broadly their connections to self, others, and society, inform career development and counseling. This article presents the results of a qualitative research study of midlife women in career transition…

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'…

International Meeting on Business Start-up (Lille, France, November 26-28, 1992).

ERIC Educational Resources Information Center

Melis, Africa, Ed.; Peigne, Florence, Ed.

1992-01-01

An international meeting explored work on business start-up undertaken jointly by CEDEFOP (European Centre for the Development of Vocational Training) and France's Agence Nationale pour la creation d'entreprise. One opening presentation (Melis) addressed the basic idea underlying the research: to identify and highlight the role of training and…

Using Strength-Based Approaches to Explore Pretreatment Change in Men Who Abuse Their Partners

ERIC Educational Resources Information Center

Curwood, Susan Eckerle; DeGeer, Ian; Hymmen, Peter; Lehmann, Peter

2011-01-01

Group work with men who batter has traditionally consisted predominantly of psychoeducational programs that ignore concepts such as self-determination, goal setting, and positive engagement with men. More recently, this paradigm has begun to shift to include cognitive approaches and the utilization of strength-based strategies. The present sample…

Forged in the Crucibles of Difference: Building Discordant Communities

ERIC Educational Resources Information Center

Cann, Colette; DeMeulenaere, Eric

2010-01-01

In this article, the authors present a narrative that illuminates alternative visions for connecting K12/college collaborations, exploring the potential for social justice work at the intersection of K12 teaching and academia. Told as a collective autoethnography in narrative form, they recount their decisions to teach in K12 spaces, while…

Schools and Neighborhood-Based Collaboration: Structural Resistances and Realities.

ERIC Educational Resources Information Center

Smithmier, Angela

Community-based interagency collaboration among schools and other public service agencies is one reform idea for addressing the complex conditions of children with a high level of needs. This paper presents findings of a study that explored the workings of one community-based collaboration, referred to as the Community-Based Collaboration for…

Round Girls in Square Computers: Feminist Perspectives on the Aesthetics of Computer Hardware.

ERIC Educational Resources Information Center

Carr-Chellman, Alison A.; Marra, Rose M.; Roberts, Shari L.

2002-01-01

Considers issues related to computer hardware, aesthetics, and gender. Explores how gender has influenced the design of computer hardware and how these gender-driven aesthetics may have worked to maintain, extend, or alter gender distinctions, roles, and stereotypes; discusses masculine media representations; and presents an alternative model.…

Writing the Future in the Digital Age

ERIC Educational Resources Information Center

Merchant, Guy

2007-01-01

Meaning making in new media presents new opportunities and challenges for those working in formal and informal educational contexts. How this impacts on a literacy curriculum that attempts both to deliver "the basics" and to respond to new technology demands careful exploration. This paper examines what we mean by digital literacy and how it…

Research studies with the International Ultraviolet Explorer

NASA Technical Reports Server (NTRS)

1991-01-01

The IUE research studies comprises 118 separate research programs involving observations, data analysis, and research conducted of the IUE satellite and the NASA Astrophysics Data Program. Herein are presented 92 programs. For each program there is a title, program ID, name of the investigator, statement of work, summary of results, and list of publications.

Conflict in the Workplace: Social Workers as Victims and Perpetrators

ERIC Educational Resources Information Center

Ringstad, Robin

2005-01-01

Conflict and violence in the workplace have emerged as a real but inadequately explored concern in the social work profession. The present study surveyed a national random sample of 1,029 NASW members about their experiences with client violence and with physical and psychological assault in relationship to practice setting, age, gender, and…

Reel Stories of Teaching: Film and Teacher Education

ERIC Educational Resources Information Center

Fennell, Hope-Arlene

2013-01-01

In this article, findings are presented from a recently completed study conducted with teacher candidates from an educational foundations course in which films were used as part of the text to encourage critical discussion. The work explores teacher candidates' experiences with using films as means to develop critical and creative thinking about…

Approaches to Internet Searching: An Analysis of Student in Grades 2 to 12.

ERIC Educational Resources Information Center

Lien, Cynthia

2000-01-01

Examines Internet search approaches by 123 students, and analyzes search methodologies relative to search successes. Presents three findings: (1) student experience with the Internet is closely correlated with ability to explore alternative search methods; (2) student level; and (3) a collaborative work among students in a classroom setting may…

From Bus Stop to Farm Village: The Farm Worker Programme in Zimbabwe.

ERIC Educational Resources Information Center

Auret, Diana

This book documents the history, successes, and failures of Save the Children's farmworker program in Zimbabwe, 1981-98. The report explores workers' past and present living and working conditions on commercial farms and describes how the program promoted a progression from workers with a migrant mentality to the building of functional…

No Fear of Commitment: Children's Incremental Interpretation in English and Japanese Wh-Questions

ERIC Educational Resources Information Center

Omaki, Akira; Davidson White, Imogen; Goro, Takuya; Lidz, Jeffrey; Phillips, Colin

2014-01-01

Much work on child sentence processing has demonstrated that children are able to use various linguistic cues to incrementally resolve temporary syntactic ambiguities, but they fail to use syntactic or interpretability cues that arrive later in the sentence. The present study explores whether children incrementally resolve filler-gap dependencies,…

The New Guide to Student Recruitment Marketing. The Best of "Case Currents."

ERIC Educational Resources Information Center

Smith, Virginia Carter, Ed.; Hunt, Susan, Ed.

The 53 best articles from "Case Currents" on student recruitment marketing are presented. The importance of a marketing plan and ways to apply basic marketing principles to recruitment programs are explained. Eight sections cover: exploring the marketing concept; conducting market research and putting the data to work; reaching out to recruit…

Treatment of Complicated Grief Using Virtual Reality: A Case Report

ERIC Educational Resources Information Center

Botella, C.; Osma, J.; Palacios, A. Garcia; Guillen, V.; Banos, R.

2008-01-01

This is the first work exploring the application of new technologies, concretely virtual reality, to facilitate emotional processing in the treatment of Complicated Grief. Our research team has designed a virtual reality environment (EMMA's World) to foster the expression and processing of emotions. In this study the authors present a description…

Analyzing Elevator Oscillation with the Smartphone Acceleration Sensors

ERIC Educational Resources Information Center

Kuhn, Jochen; Vogt, Patrik; Müller, Andreas

2014-01-01

It has often been reported in this column that smartphones are very suitable tools for exploring the physical properties of everyday phenomena. A very good example of this is an elevator ride. In addition to the acceleration processes, oscillations of the cabin are interesting. The present work responds to the second aspect.

Analyzing elevator oscillation with the smartphone acceleration sensors

NASA Astrophysics Data System (ADS)

Kuhn, Jochen; Vogt, Patrik; Müller, Andreas

2014-01-01

It has often been reported in this column that smartphones are very suitable tools for exploring the physical properties of everyday phenomena. A very good example of this is an elevator ride. In addition to the acceleration processes, oscillations of the cabin are interesting. The present work responds to the second aspect.

Exploring How Technology Mediates the Types of Relationships Formed in Sociotechnical Systems

ERIC Educational Resources Information Center

Chu, Kar-Hai

2012-01-01

This work presents an exploratory study of how technology mediates the different types of relationships that are formed in sociotechnical systems. More people each day are connecting with each other through social networks, online communities, and other forms of virtual environments. Whether for education, information seeking, friendship,…

Home-Career Conflict: An Exploration of the Delicate Balance.

ERIC Educational Resources Information Center

Schmidt, Veronica J.; Scott, Norman A.

Conflict between home and work roles has been well documented. Although a variety of correlates of home-career conflict have been studied, the research literature presents a set of interrelationships which need further clarification. A study was conducted to test hypothesized relationships between home-career conflict and the variables of career…

Explorations of roundwood technology in buildings

Treesearch

Jeffrey Cook

2001-01-01

A report and critical commentary is presented on the use of small diameter roundwood in building construction in the United States and England. Examples are discussed of roundwood joinery being evaluated at the USDA Forest Service's Forest Products Laboratory, and joinery developed by the British engineering consulting firm Buro Happold, working over 15 years in...

Improving Open Access through Prior Learning Assessment

ERIC Educational Resources Information Center

Yin, Shuangxu; Kawachi, Paul

2013-01-01

This paper explores and presents new data on how to improve open access in distance education through using prior learning assessments. Broadly there are three types of prior learning assessment (PLAR): Type-1 for prospective students to be allowed to register for a course; Type-2 for current students to avoid duplicating work-load to gain…

Reflexivity-in-Action: How Complex Instruction Can Work for Equity in the Classroom

ERIC Educational Resources Information Center

Pescarmona, Isabella

2017-01-01

This study explores how experimenting with Complex Instruction can broaden teachers' perspectives and develop understanding of the classroom as a complex social and cultural system. It critically presents and interweaves data collected during ethnographic research, which was carried out with a group of in-service teachers, plus four workshops…

Investigating the Lived Experience of Writing and Technology

ERIC Educational Resources Information Center

Finkel, Kelsey

2017-01-01

This article considers how using technology for writing might be theorised in ways that account for the lived experiences of writing and learning. The article presents one dimension of a larger study that employed principles of pragmatism and in-depth qualitative work to explore how uses of surfaces and implements relate to writerly ways of…

Ares Projects Office Progress Update

NASA Technical Reports Server (NTRS)

Vanhooser, Teresa

2007-01-01

NASA's Vision for Exploration requires a safe, reliable, affordable launch infrastructure capable of replacing the Space Shuttle for low Earth orbit transportation, as well as supporting the goal of returning humans to the moon. This presentation provides an overview of NASA's Constellation program and the Ares I and Ares V launch vehicles, including accomplishments and future work.

Understanding Teachers' Writing: Authority in Talk and Texts

ERIC Educational Resources Information Center

Whitney, Anne Elrod; Zuidema, Leah A.; Fredricksen, James

2014-01-01

In this article, we explore how teachers who make their work public through talk and texts may find their composing complicated by issues of authority. These public composing acts include drafting articles, preparing workshop presentations, authoring op-ed pieces and letters to the editor, developing book manuscripts--creating any of the spoken…

Predicting Word Reading and Comprehension with Executive Function and Speed Measures across Development: A Latent Variable Analysis

ERIC Educational Resources Information Center

Christopher, Micaela E.; Miyake, Akira; Keenan, Janice M.; Pennington, Bruce; DeFries, John C.; Wadsworth, Sally J.; Willcutt, Erik; Olson, Richard K.

2012-01-01

The present study explored whether different executive control and speed measures (working memory, inhibition, processing speed, and naming speed) independently predict individual differences in word reading and reading comprehension. Although previous studies suggest these cognitive constructs are important for reading, the authors analyze the…

Exploring Preservice Elementary Teachers' Critique and Adaptation of Science Curriculum Materials in Respect to Socioscientific Issues

ERIC Educational Resources Information Center

Forbes, Cory T.; Davis, Elizabeth A.

2008-01-01

The work presented here represents a preliminary effort undertaken to address the role of teachers in supporting students' learning and decision-making about socioscientific issues (SSI) by characterizing preservice elementary teachers' critique and adaptation of SSI-based science curriculum materials and identifying factors that serve to mediate…

International Group Heterogeneity and Students' Business Project Achievement

ERIC Educational Resources Information Center

Ding, Ning; Bosker, Roel J.; Xu, Xiaoyan; Rugers, Lucie; van Heugten, Petra PAM

2015-01-01

In business higher education, group project work plays an essential role. The purpose of the present study is to explore the relationship between the group heterogeneity of students' business project groups and their academic achievements at both group and individual levels. The sample consists of 536 freshmen from an International Business School…

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…

Dramatic Prelude: Using Drama To Introduce Classic Literature to Young Readers.

ERIC Educational Resources Information Center

Winstead, Anita

1997-01-01

This paper describes the work done by a third-grade class to write and present adaptations of Dickens'"A Christmas Carol" and Shakespeare's "The Tempest." Students explored the authors' lives and collectively wrote their own renditions of the stories; the entire short text of their version of "The Tempest" is included. (PB)

Restricted and Adaptive Masculine Gender Performance in White Gay College Men

ERIC Educational Resources Information Center

Anderson-Martinez, Richard; Vianden, Jörg

2014-01-01

This article presents the results of a qualitative exploration of the performance of masculine gender identities in six gay male students enrolled at a master's comprehensive public institution in the Midwest. This article builds on the work of Laker and Davis (2011) and Rankin (2005). The findings indicate participants adapted their gender…

International Rules for Precollege Science Research: Guidelines for Science and Engineering Fairs, 2007-2008

ERIC Educational Resources Information Center

Science Service, 2007

2007-01-01

This publication presents changes and modifications for 2007-2008 to the "International Rules for Precollege Science Research: Guidelines for Science and Engineering Fairs." It is written to guide fair directors, teachers, scientists, parents, and adult volunteers as they pursue their work of encouraging students to explore and investigate their…

International Rules for Precollege Science Research: Guidelines for Science and Engineering Fairs, 2006-2007

ERIC Educational Resources Information Center

Science Service, 2006

2006-01-01

This publication presents changes and modifications for 2006-2007 to the "International Rules for Precollege Science Research: Guidelines for Science and Engineering Fairs." It is written to guide fair directors, teachers, scientists, parents, and adult volunteers as they pursue their work of encouraging students to explore and investigate their…

New Frontiers in Foreign Language Education.

ERIC Educational Resources Information Center

Conner, Maurice W., Ed.; And Others

The following essays are presented on the theme of exploring new areas in foreign language education: (1) "Between the Promised Land and the Woozles: Working the Frontier of Articulation," by L. Bosworth and others; (2) "The Exploratory Course: College Students in Elementary Schools," by K. Hardy and D. McAlpine; (3) "Women's Studies and Foreign…

They Can't Take Our Souls: Teachers' League of South Africa Reflections of Apartheid.

ERIC Educational Resources Information Center

Wieder, Alan

2001-01-01

Presents three case studies of members of the Teachers' League of South Africa who taught from the 1940s through 1985 and challenged the apartheid regime. Analyzes the relevance of these stories in relation to apartheid and explores the lives and work of these progressive teachers. (SM)

Documentation Centre of the Association of African Universities.

ERIC Educational Resources Information Center

Chateh, Peter

This report presents the results of a study of the Documentation Centre of the Association of African Universities (AAU) undertaken to work out proposals for the rational organization of the Centre, and to explore the possibility of computerizing the Centre and linking it with other centers which provide automated documentation services. The…

Preparedness Portfolios and Portfolio Studios: Supporting Self-Authoring Engineers

ERIC Educational Resources Information Center

Sattler, Brook; Turns, Jennifer

2015-01-01

In this work, we engaged engineering undergraduate students in constructing an ePortfolio. The purpose of the research presented here was to explore the question, "If and in what ways do students report experiencing the construction of a preparedness portfolio in a portfolio studio as an opportunity to develop into self-authoring…

Recent Efforts in Communications Research and Technology at the Glenn Research Center in Support of NASA's Mission

NASA Technical Reports Server (NTRS)

Miranda, Felix A.

2015-01-01

As it has done in the past, NASA is currently engaged in furthering the frontiers of space and planetary exploration. The effectiveness in gathering the desired science data in the amount and quality required to perform this pioneering work relies heavily on the communications capabilities of the spacecraft and space platforms being considered to enable future missions. Accordingly, the continuous improvement and development of radiofrequency and optical communications systems are fundamental to prevent communications to become the limiting factor for space explorations. This presentation will discuss some of the research and technology development efforts currently underway at the NASA Glenn Research Center in the radio frequency (RF) and Optical Communications. Examples of work conducted in-house and also in collaboration with academia, industry, and other government agencies (OGA) in areas such as antenna technology, power amplifiers, radio frequency (RF) wave propagation through Earths atmosphere, ultra-sensitive receivers, thin films ferroelectric-based tunable components, among others, will be presented. In addition, the role of these and other related RF technologies in enabling the NASA next generation space communications architecture will be also discussed.

Habitability and Human Factors Contributions to Human Space Flight

NASA Technical Reports Server (NTRS)

Sumaya, Jennifer Boyer

2011-01-01

This slide presentation reviews the work of the Habitability and Human Factors Branch in support of human space flight in two main areas: Applied support to major space programs, and Space research. The field of Human Factors applies knowledge of human characteristics for the design of safer, more effective, and more efficient systems. This work is in several areas of the human space program: (1) Human-System Integration (HSI), (2) Orion Crew Exploration Vehicle, (3) Extravehicular Activity (EVA), (4) Lunar Surface Systems, (5) International Space Station (ISS), and (6) Human Research Program (HRP). After detailing the work done in these areas, the facilities that are available for human factors work are shown.

The Role of Social Work for Foreign Residents in an Epidemic: The MERS Crisis in the Republic of Korea.

PubMed

Park, Hong-Jae; Lee, Bong Joo

2016-01-01

This article explores the experiences of foreign residents during the period of the Middle East Respiratory Syndrome (MERS) outbreak in (South) Korea and discusses from a social work perspective the implications of their experiences and their needs. Data were obtained from interviews with 22 foreigners who either live and work or study in Korea. The data were then interpreted using a thematic analysis approach in a multilingual research context. The findings from the study show that foreign residents experienced a wide range of social and psychoemotional difficulties during the MERS health threat. Implications for social work practice in an epidemic emergency are presented.

Work-based assessment: qualitative perspectives of novice nutrition and dietetics educators.

PubMed

Palermo, C; Beck, E J; Chung, A; Ash, S; Capra, S; Truby, H; Jolly, B

2014-10-01

The assessment of competence for health professionals including nutrition and dietetics professionals in work-based settings is challenging. The present study aimed to explore the experiences of educators involved in the assessment of nutrition and dietetics students in the practice setting and to identify barriers and enablers to effective assessment. A qualitative research approach using in-depth interviews was employed with a convenience sample of inexperienced dietitian assessors. Interviews explored assessment practices and challenges. Data were analysed using a thematic approach within a phenomenological framework. Twelve relatively inexperienced practice educators were purposefully sampled to take part in the present study. Three themes emerged from these data. (i) Student learning and thus assessment is hindered by a number of barriers, including workload demands and case-mix. Some workplaces are challenged to provide appropriate learning opportunities and environment. Adequate support for placement educators from the university, managers and their peers and planning are enablers to effective assessment. (ii) The role of the assessor and their relationship with students impacts on competence assessment. (iii) There is a lack of clarity in the tasks and responsibilities of competency-based assessment. The present study provides perspectives on barriers and enablers to effective assessment. It highlights the importance of reflective practice and feedback in assessment practices that are synonymous with evidence from other disciplines, which can be used to better support a work-based competency assessment of student performance. © 2013 The British Dietetic Association Ltd.

A pilot study exploring the contribution of working memory to "jumping to conclusions" in people with first episode psychosis.

PubMed

Ormrod, John; Shaftoe, Debra; Cavanagh, Kate; Freeston, Mark; Turkington, Douglas; Price, Jason; Dudley, Robert

2012-01-01

People with delusional beliefs "jump to conclusions" (JTC). This finding is well replicated. However, there is only limited exploration of the factors that might lead a person to JTC. The aim of the present study was to explore the contribution of working memory processes (WM) and IQ to hasty decision making and to investigate the stability of this bias over time. A single group cross-sectional design was utilised. The study was conducted in 2 phases: (1) an initial screening phase and (2) an experimental phase whereby we explored and tested hypotheses regarding the cognitive origins of the JTC bias. In Study 1, participants completed the beads task as well as measures of mood and symptoms. In Study 2, the same participants repeated the beads task, and completed a battery of neuropsychological tests designed to assess different facets of WM and IQ. In most cases, "jumpers" were indistinguishable from "nonjumpers" in terms of their neuropsychological profiles. The only exception to this pattern was for visual working memory, in which "jumpers" performed better than "nonjumpers". In terms of the temporal stability of the JTC bias, 8 individuals (out of the 29) effectively switched from being "jumpers" at T1 to "nonjumpers" at T2. This study casts doubt on reduced global WM as an explanation of JTC. Rather it may be that the differences in reasoning are related to the manipulation of visual material and do not extend to other areas of neuropsychological functioning. However, as our sample is small it may be underpowered to detect important differences. Future work is therefore needed to replicate these findings.

Array heterogeneity prevents catastrophic forgetting in infants

PubMed Central

Zosh, Jennifer M.; Feigenson, Lisa

2015-01-01

Working memory is limited in adults and infants. But unlike adults, infants whose working memory capacity is exceeded often fail in a particularly striking way: they do not represent any of the presented objects, rather than simply remembering as many objects as they can and ignoring anything further (Feigenson & Carey 2003, 2005). Here we explored the nature of this “catastrophic forgetting,” asking whether stimuli themselves modulate the way in which infants’ memory fails. We showed 13-month old infants object arrays that either were within or that exceeded working memory capacity—but, unlike previous experiments, presented objects with contrasting features. Although previous studies have repeatedly documented infants’ failure to represent four identical hidden objects, in Experiments 1 and 2 we found that infants who saw four contrasting objects hidden, and then retrieved just two of the four, successfully continued searching for the missing objects. Perceptual contrast between objects sufficed to drive this success; infants succeeded regardless of whether the different objects were contrastively labeled, and regardless of whether the objects were semantically familiar or completely novel. In Experiment 3 we explored the nature of this surprising success, asking whether array heterogeneity actually expanded infants’ working memory capacity or rather prevented catastrophic forgetting. We found that infants successfully continued searching after seeing four contrasting objects hidden and retrieving two of them, but not after retrieving three of them. This suggests that, like adults, infants were able to remember up to, but not beyond, the limits of their working memory capacity when representing heterogeneous arrays. PMID:25543889

Achieving And Sustaining Human Exploration of Mars The Fourth Community Workshop (AM IV)

NASA Technical Reports Server (NTRS)

Thronson, Harley; Beaty, David; Carberry, Chris; Drake, Bret; Hays, Lindsay

2017-01-01

About a half decade ago, several professionals working mainly in industry on scenarios for initial human exploration of Mars exploration together recognized that, under generally similar assumptions, there was a fair degree of similarity among these scenarios. Moreover, opportunities should be sought for greater community input into NASAs own scenario-building for the future of human space flight. A series of focused community workshops were considered to be effective to critically assess the increasingly sophisticated scenarios. Explore Mars, Inc. the American Astronautical Society agreed to support them. Four workshops to date each involve about sixty professional scientists, engineers, technologists, and strategists from NASA, academia, aerospace corporations, the National Academies, consulting organizations, and potential international partners. Each workshop produced a series of presentations and reports briefed to NASA leadership and other stakeholders.

Bilinguals’ Working Memory (WM) Advantage and Their Dual Language Practices

PubMed Central

Yang, Eunju

2017-01-01

The present study investigates a possible working memory (WM) difference between monolingual and bilingual groups and explores the relationship between their WM advantage and language practices. A mixed methods design was employed for the study. To measure participants’ WM, auditory and visual digit span tasks were conducted on the different language groups: 20 Korean near-monolinguals, and 40 Korean–English bilinguals with two different levels of second language (L2) proficiency. Bilinguals’ daily language practices were explored through semi-structured interviews with eight bilinguals. The convergence of the findings from both tests and interview data suggests that knowing two languages does not guarantee bilingual WM advantages over monolinguals, but the advantage might be linked to bilinguals’ unique L2 use environment where they need to hold incoming L2 information while decoding it. PMID:28718840

Tracing a Route and Finding a Shortcut: The Working Memory, Motivational, and Personality Factors Involved.

PubMed

Pazzaglia, Francesca; Meneghetti, Chiara; Ronconi, Lucia

2018-01-01

Wayfinding (WF) is the ability to move around efficiently and find the way from a starting point to a destination. It is a component of spatial navigation, a coordinate and goal-directed movement of one's self through the environment. In the present study, the relationship between WF tasks (route tracing and shortcut finding) and individual factors were explored with the hypothesis that WF tasks would be predicted by different types of cognitive, affective, motivational variables, and personality factors. A group of 116 university students (88 F.) were conducted along a route in a virtual environment and then asked first to trace the same route again, and then to find a shortcut between the start and end points. Several instruments assessing visuospatial working memory, mental rotation ability, self-efficacy, spatial anxiety, positive attitude to exploring, and personality traits were administered. The results showed that a latent spatial ability factor (measured with the visuospatial working memory and mental rotations tests) - controlled for gender - predicted route-tracing performance, while self-report measures of anxiety, efficacy, and pleasure in exploring, and some personality traits were more likely to predict shortcut-finding performance. We concluded that both personality and cognitive abilities affect WF performance, but differently, depending on the requirements of the task.

Design and Parametric Sizing of Deep Space Habitats Supporting NASA'S Human Space Flight Architecture Team

NASA Technical Reports Server (NTRS)

Toups, Larry; Simon, Matthew; Smitherman, David; Spexarth, Gary

2012-01-01

NASA's Human Space Flight Architecture Team (HAT) is a multi-disciplinary, cross-agency study team that conducts strategic analysis of integrated development approaches for human and robotic space exploration architectures. During each analysis cycle, HAT iterates and refines the definition of design reference missions (DRMs), which inform the definition of a set of integrated capabilities required to explore multiple destinations. An important capability identified in this capability-driven approach is habitation, which is necessary for crewmembers to live and work effectively during long duration transits to and operations at exploration destinations beyond Low Earth Orbit (LEO). This capability is captured by an element referred to as the Deep Space Habitat (DSH), which provides all equipment and resources for the functions required to support crew safety, health, and work including: life support, food preparation, waste management, sleep quarters, and housekeeping.The purpose of this paper is to describe the design of the DSH capable of supporting crew during exploration missions. First, the paper describes the functionality required in a DSH to support the HAT defined exploration missions, the parameters affecting its design, and the assumptions used in the sizing of the habitat. Then, the process used for arriving at parametric sizing estimates to support additional HAT analyses is detailed. Finally, results from the HAT Cycle C DSH sizing are presented followed by a brief description of the remaining design trades and technological advancements necessary to enable the exploration habitation capability.

International Cooperation at NASA

NASA Astrophysics Data System (ADS)

Tawney, Timothy; Feldstein, Karen

International cooperation is a cornerstone principle of NASA’s activities, especially within the activities of the Science Mission Directorate. Nearly two thirds of the flight missions in which NASA leads or participates involve international cooperation. Numerous ground based activities also rely on international cooperation, whether because of unique expertise, unique geography, or the need for a global response. Going forward, in an era of tighter budgets and a more integrated global perspective, NASA and the rest of the space agencies around the world will be forced to work more closely together, in a broader array of activities than ever before, in order to be able to afford to push the boundaries of space exploration. The goal of this presentation is to provide an overview of NASA’s current international science cooperative activities. It will include a discussion of why NASA conducts international cooperation and look at the mechanisms through which international cooperation can occur at NASA, including peer-to-peer development of relationships. It will also discuss some of the limiting factors of international cooperation, such as export control, and ways in which to manage those constraints. Finally, the presentation would look at some of the present examples where NASA is working to increase international cooperation and improve coordination. Case studies will be used to demonstrate these mechanisms and concepts. For example, NASA continues to participate in international coordination groups such as the International Mars Exploration Working Group (IMEWG) and International Space Exploration Coordination Group (ISECG), but is expanding into new areas as well. NASA is one of the leaders in expanding and improving international coordination in the area of Near-Earth Object detection, characterization, and mitigation. Having participated in the first meetings of such groups as the International Asteroid Warning Network (IAWN) and Space Missions Planning Advisory Group (SMPAG), NASA is placing an ever greater emphasis on sharing information among members and working to avoid duplication of effort for the betterment of all humanity. International cooperation at NASA takes many forms. In some cases NASA leads, while in other cases it follows the lead of our many international partners, all in the name of obtaining the best science. In many cases, truly stellar partnerships emerge. In a few cases, the partnership is ended before it can flourish. But in all cases, the partners are learning to work more closely together so that in the future, our partnerships will yield ever better results.

Advancing NASA's Satellite Control Capabilities: More than Just Better Technology

NASA Technical Reports Server (NTRS)

Smith, Danford

2008-01-01

This viewgraph presentation reviews the work of the Goddard Mission Services Evolution Center (GMSEC) in the development of the NASA's satellite control capabilities. The purpose of the presentation is to provide a quick overview of NASA's Goddard Space Flight Center and our approach to coordinating the ground system resources and development activities across many different missions. NASA Goddard's work in developing and managing the current and future space exploration missions is highlighted. The GMSEC, was established to to coordinate ground and flight data systems development and services, to create a new standard ground system for many missions and to reflect the reality that business reengineering and mindset were just as important.

The attitudes of dental students towards socially acceptable and unacceptable group working practices.

PubMed

Sisson, K; Newton, J

2007-08-01

To explore the attitudes of undergraduate dental students towards academically unacceptable behaviour. Three sets of vignettes were designed exploring; attitudes towards sharing essays which students present as their own work (set 1), attitudes towards purchasing an essay from a commercial website (set 2), and attitudes towards working in a group (set 3). Eighty-nine dental students read the vignettes, then indicated whether they felt the student depicted should engage in the behaviour, and whether any assessment of the work would be a fair assessment of the student's ability. In addition for the group working vignette, respondents were asked to indicate whether in that situation they would speak to the tutor about their own contribution to the group product. Twenty-one respondents (24%) reported that students should share essays, 11 (12%) felt that the essay would be a fair assessment; 13 (15%) felt that students should buy commercially produced essays, five (6%) felt it would be a fair assessment. For the vignettes involving group work, 31 (35%) respondents felt that group-based assessments were fair, 65 (73%) of respondents felt it unlikely that they would speak to the tutor about their individual contribution. A disturbing proportion of dental students report that cheating is acceptable, the majority feel that unacceptable academic practices are not a fair indication of students' ability. The respondents reported that they were unlikely to report the unacceptable working practices of fellow students.

Narrativity and the mediation of health reform agendas.

PubMed

Hodgetts, Darrin; Chamberlain, Kerry

2003-09-01

Over the last two decades the repositioning of state-funded health systems and the increased use of private services have been the focus of extensive public debate. This paper explores the ways in which media coverage of healthcare reform is made sense of by lower socio-economic status (SES) audiences. We presented television documentaries to participants and analysed their accounts from focus group discussions following the viewing. We explore these discussions as shared social spaces within which participants work through the dilemmas posed by the reforms. In exploring reception as a storytelling process, we link audience and lay beliefs research and investigate how aspects of television coverage are appropriated by viewers to make sense of the causes and implications of healthcare reform.

Reconceptualizing reflexivity and dissonance in professional and personal domains.

PubMed

Brooks, Ann

2008-09-01

Debates around 'reflexivity' and the construction of the gendered self within late modernity have occupied the attention of both 'reflexive modernization' theorists (Beck, Giddens and Lash 1994; Beck and Beck-Gernsheim 1996; Giddens 1991, 1992) as well as gender and feminist theorists. While theorists such as Beck and Giddens have been preoccupied with establishing the connection between reflexivity and the construction of the 'non-gendered' self, gender and feminist theorists have sought to amplify the debate by exploring the intersecting nexus of contemporary theorizing, more fully within this context. This paper explores the theoretical underpinnings of these debates and their application to specific professional and personal domains. I consider three case studies to assess these issues as outlined in my own work, Brooks 2006, and in the work of Wajcman and Martin 2002, and McDowell 1997, which draw on empirical research and explore changes to gender identity within professional and personal domains. I conclude that there is little evidence in the research presented here of any systematic reconfiguring of gender identities leading to a detraditionalization of gender as suggested by the 'reflexive modernization' theorists.

Toolbox for Research and Exploration (TREX): Investigations of Fine-Grained Materials on Small Bodies

NASA Technical Reports Server (NTRS)

Domingue, D. L.; Allain, J.-P.; Banks, M.; Christoffersen, R.; Cintala, M.; Clark, R.; Cloutis, E.; Graps, A.; Hendrix, A. R.; Hsieh, H.;

Evaluating data distribution and drift vulnerabilities of machine learning algorithms in secure and adversarial environments

NASA Astrophysics Data System (ADS)

Nelson, Kevin; Corbin, George; Blowers, Misty

2014-05-01

Machine learning is continuing to gain popularity due to its ability to solve problems that are difficult to model using conventional computer programming logic. Much of the current and past work has focused on algorithm development, data processing, and optimization. Lately, a subset of research has emerged which explores issues related to security. This research is gaining traction as systems employing these methods are being applied to both secure and adversarial environments. One of machine learning's biggest benefits, its data-driven versus logic-driven approach, is also a weakness if the data on which the models rely are corrupted. Adversaries could maliciously influence systems which address drift and data distribution changes using re-training and online learning. Our work is focused on exploring the resilience of various machine learning algorithms to these data-driven attacks. In this paper, we present our initial findings using Monte Carlo simulations, and statistical analysis, to explore the maximal achievable shift to a classification model, as well as the required amount of control over the data.

Learning immersion without getting wet

NASA Astrophysics Data System (ADS)

Aguilera, Julieta C.

2012-03-01

This paper describes the teaching of an immersive environments class on the Spring of 2011. The class had students from undergraduate as well as graduate art related majors. Their digital background and interests were also diverse. These variables were channeled as different approaches throughout the semester. Class components included fundamentals of stereoscopic computer graphics to explore spatial depth, 3D modeling and skeleton animation to in turn explore presence, exposure to formats like a stereo projection wall and dome environments to compare field of view across devices, and finally, interaction and tracking to explore issues of embodiment. All these components were supported by theoretical readings discussed in class. Guest artists presented their work in Virtual Reality, Dome Environments and other immersive formats. Museum professionals also introduced students to space science visualizations, which utilize immersive formats. Here I present the assignments and their outcome, together with insights as to how the creation of immersive environments can be learned through constraints that expose students to situations of embodied cognition.

"The only way I know how to live is to work": a qualitative study of work following treatment for prostate cancer.

PubMed

Grunfeld, Elizabeth A; Drudge-Coates, Lawrence; Rixon, Lorna; Eaton, Emma; Cooper, Alethea F

2013-01-01

For many survivors of prostate cancer, returning to work posttreatment is a realistic goal. However, little research to date has explored work among prostate cancer survivors. The focus of this study was to explore the meaning of work among prostate cancer survivors and to describe the linkages between masculinity and work following prostate cancer treatment. Fifty prostate cancer survivors who were in paid employment prior to their diagnosis completed a semistructured interview following completion of their treatment and of these, 41 also completed a 12-month follow-up interview. Framework analysis of the 91 transcripts was undertaken. The majority of the men had returned to work at the 12-month interview. Four themes were identified, and these were labeled "Work and self-identity," "Work-related implications of treatment side effects," "Disclosure of cancer," and "Perceptions of future as a cancer survivor." A degree of embarrassment and concern about residual side effects and whether these would present a challenge within the workplace was apparent among our sample and was compounded by a reluctance to disclose these. The descriptions provided by the men in this study reveal that the experience of prostate cancer can lead to challenges for both social and work-related roles. The influence of prostate cancer on men's reports of masculinity was variable, and recognition of these differences is required. In addition, some survivors of prostate cancer may require specific interventions aimed at helping them to manage disclosure of their illness, particularly within a work environment. PsycINFO Database Record (c) 2013 APA, all rights reserved.

NASA Integrated Systems Research with an Environmental Focus

NASA Technical Reports Server (NTRS)

Wolfe, Jean; Collier, Fay

2010-01-01

This slide presentation reviews the Integrated Systems Research Program (ISRP) with a focus on the work being done on reduction of environmental impact from aeronautics. The focus of the ISRP is to Conduct research at an integrated system-level on promising concepts and technologies and explore, assess, or demonstrate the benefits in a relevant environment. The presentation reviews the criteria for an ISRP project, and discusses the Environmentally Responsible Aviation (ERA) project, and the technical challenges.

American social work, corrections and restorative justice: an appraisal.

PubMed

Gumz, Edward J

2004-08-01

Social work played an active role in American corrections until the 1980s when the ethic of rehabilitation began to give way to a more conservative doctrine of retribution. Changes in the field of social work, characterized by preference of social workers to work only with certain populations, contributed to social work's diminishment in corrections. Although efforts at rehabilitation continue in corrections, the concept of restorative justice that emphasizes assisting victims, communities, and offenders in dealing with the consequences of crime is gaining acceptance in the field of corrections in the United States and in other countries. This study explored social work's presence in corrections, the decline of that presence, and how the concept of restorative justice can invigorate social work within the field of corrections. Several examples of social work's contemporary efforts to use the concept of restorative justice in the United Kingdom are presented.

Advancements in mass spectrometry for biological samples: Protein chemical cross-linking and metabolite analysis of plant tissues

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

Klein, Adam

2015-01-01

This thesis presents work on advancements and applications of methodology for the analysis of biological samples using mass spectrometry. Included in this work are improvements to chemical cross-linking mass spectrometry (CXMS) for the study of protein structures and mass spectrometry imaging and quantitative analysis to study plant metabolites. Applications include using matrix-assisted laser desorption/ionization-mass spectrometry imaging (MALDI-MSI) to further explore metabolic heterogeneity in plant tissues and chemical interactions at the interface between plants and pests. Additional work was focused on developing liquid chromatography-mass spectrometry (LC-MS) methods to investigate metabolites associated with plant-pest interactions.

ShapeShop: Towards Understanding Deep Learning Representations via Interactive Experimentation.

PubMed

Hohman, Fred; Hodas, Nathan; Chau, Duen Horng

2017-05-01

Deep learning is the driving force behind many recent technologies; however, deep neural networks are often viewed as "black-boxes" due to their internal complexity that is hard to understand. Little research focuses on helping people explore and understand the relationship between a user's data and the learned representations in deep learning models. We present our ongoing work, ShapeShop, an interactive system for visualizing and understanding what semantics a neural network model has learned. Built using standard web technologies, ShapeShop allows users to experiment with and compare deep learning models to help explore the robustness of image classifiers.

FT IR spectral investigations of toxic material dibrom using DFT

NASA Astrophysics Data System (ADS)

Parvathy, M.; Gopika, M. S.; Mary, B. L. Bincy; Nimmi, D. E.; Praveen, S. G.; Binoy, J.

2018-05-01

Since, dibrom is widely used organophosphate pesticide, the exploration of its structural features is of immense research interest, and can be effectively carried out using infrared spectroscopy aided by DFT simulation. The present work aims to investigate the interrelation between carbon-halogen bond strength and electronegativity halogen. The resonance of phosphate in dibrom and the deviation from resonant structure due to bridging of oxygen by electron donating methyl group has been investigated in detail. The molecular docking study has been performed to explore the bioactivity of dibrom and to assess the strength of interaction of dibrom towards DNA and BSA.

Trapped ion system for sympathetic cooling and non-equilibrium dynamics

NASA Astrophysics Data System (ADS)

Doret, Charlie; Jubin, Sierra; Stevenson, Sarah

2017-04-01

Atomic systems are superbly suited to the study of non-equilibrium dynamics. These systems' exquisite isolation from environmental perturbations leads to long relaxation times that enable exploration of far-from-equilibrium phenomena. We present progress towards trapping chains of multiple co-trapped calcium isotopes geared towards measuring thermal equilibration and sympathetic cooling rates. We also discuss plans for future experiments in non-equilibrium statistical mechanics, including exploration of the quantum-to-classical crossover between ballistic transport and diffusive, Fourier's Law conduction. This work is supported by Cottrell College Science Award from the Research Corporation for Science Advancement and by Williams College.

Creative nonfiction: narrative and revelation.

PubMed

Hart, Curtis W

2009-06-01

Creative nonfiction and the illness narrative are recently identified approaches to literary expression. They are particularly well suited to the genre of memoir where psychological issues such as mourning and attachment and loss may be explored. The recent memoirs of Sue Erikson Bloland and Honor Moore fulfill the description of creative nonfiction. They offer their readers an opportunity to explore with them the theological and existential issues of revelation, reconciliation, and forgiveness. This paper was first presented for the Working Group on Psychoanalysis and the Arts of the Richardson Research Seminar in the History of Psychiatry at Weill Cornell Medical College.

The Meaning of Work: Studs Terkel's Working as a Teaching Tool

ERIC Educational Resources Information Center

Cox, Pamela L.

2004-01-01

Studs Terkel explores the motivation to work in his classic book "Working," compiling more than 100 interviews of workers across America. The author has found "Working" to be a useful vehicle for exploring organizational issues and for confronting students with the realities of the workplace. Terkel's interviews are honest, earthy, seasoned with…

Modeling, construction and experimental validation of actuated rolling dynamics of the cylindrical Transforming Roving-Rolling Explorer (TRREx)

NASA Astrophysics Data System (ADS)

Edwin, L.; Mazzoleni, A.; Gemmer, T.; Ferguson, S.

2017-03-01

Planetary surface exploration technology over the past few years has seen significant advancements on multiple fronts. Robotic exploration platforms are becoming more sophisticated and capable of embarking on more challenging missions. More unconventional designs, particularly transforming architectures that have multiple modes of locomotion, are being studied. This work explores the capabilities of one such novel transforming rover called the Transforming Roving-Rolling Explorer (TRREx). Biologically inspired by the armadillo and the golden-wheel spider, the TRREx has two modes of locomotion: it can traverse on six wheels like a conventional rover on benign terrain, but can transform into a sphere when necessary to negotiate steep rugged slopes. The ability to self-propel in the spherical configuration, even in the absence of a negative gradient, increases the TRREx's versatility and its concept value. This paper describes construction and testing of a prototype cylindrical TRREx that demonstrates that "actuated rolling" can be achieved, and also presents a dynamic model of this prototype version of the TRREx that can be used to investigate the feasibility and value of such self-propelled locomotion. Finally, we present results that validate our dynamic model by comparing results from computer simulations made using the dynamic model to experimental results acquired from test runs using the prototype.

Geophysical Evolution of Ch Asteroids and Testable Hypotheses for Future Missions

NASA Astrophysics Data System (ADS)

Castillo, J. C.

2017-12-01

The main population of asteroids related to meteorites in the collections remains to be explored in situ. Ch asteroids are the only midsized asteroids that display a signature of hydration (besides Pallas) and the spectral connection between Ch asteroids and CM chondrites suggests that the former represent potential parent bodies for the latter. This class of asteroids is particularly interesting because it hosts many objects 100-200 km in size, which are believed to belong to a primordial population of planetesimals. This presentation will explore multiple evolution pathways for Ch-asteroids leading to possible hypotheses on the geological, petrological, and geophysical properties that a disrupted parent body would present to a future mission. This work is being carried out at the Jet Propulsion Laboratory, California Institute of Technology, under contract to NASA.

Color-Blind Leadership: A Critical Race Theory Analysis of the ISLLC and ELCC Standards

ERIC Educational Resources Information Center

Davis, Bradley W.; Gooden, Mark A.; Micheaux, Donna J.

2015-01-01

Purpose: Working from the driving research question--"is the explicit consideration of race present in the ISLLC and ELCC standards?"--this article explores the implications of a school leadership landscape reliant on a collection of color-blind leadership standards to guide the preparation and practice of school leaders. In doing so, we…

Children of Divorce: The Impact on Classroom Behavior.

ERIC Educational Resources Information Center

Shinoda, Kevin Seiji

This paper presents research on the influence of divorce on the classroom behavior of school-aged children. It attempts to uncover some contributing factors that may play a role in how a child deals with divorce. It explores the role of the teacher and school in the intervention and discusses what teachers have observed in working with children of…

People Around Us. Language Arts Theme Units, Volume V. Cross Curricular Activities for Primary Grades.

ERIC Educational Resources Information Center

McAllister, Elizabeth A.; Hildebrand, Joan M.; Ericson, Joann H.

Suggesting that students in the primary grades can explore the world around them and practice valuable skills in spelling, reading, writing, communication, and language, this book presents cross-curricular units on "people around us" that reach diverse needs by working through emotional memory, deductive reasoning, and multiple intelligences.…

Helenistic Encomium: A Reflection on Comics and Rhetoric

ERIC Educational Resources Information Center

Helms, Jason

2009-01-01

This video reflection starts in a presentation on comics at the Thomas R. Watson Conference last October, which prompted the author to explore the etymology of cosmos and comos through an alternate reading of Gorgias' "Encomium of Helen". The author then works with comos, as revelry, to offer thoughts on comics as a form of multimodal composition…

Miss, What's My Name? New Teacher Identity as a Question of Reciprocal Ontological Security

ERIC Educational Resources Information Center

McNally, Jim; Blake, Allan

2012-01-01

This paper extends the dialogue of educational philosophy to the experience of beginners entering the teaching profession. Rather than impose the ideas of any specific philosopher or theorist, or indeed official standard, the exploration presented here owes its origins to phenomenology and the use of grounded theory. Working from a narrative data…

Proform-Antecedent Linking in Listeners with Language Impairments and Unimpaired Listeners

ERIC Educational Resources Information Center

Engel, Samantha Michelle

2016-01-01

This dissertation explores how listeners extract meaning from personal and reflexive pronouns in spoken language. To be understood, words like her and herself must be linked to a prior element in the speech stream (or antecedent). This process draws on syntactic knowledge and verbal working memory processes. I present two original research studies…

Negative Substance Use Consequences Associated with Noncondom Use among Male, but Not Female, Alternative High School Students

ERIC Educational Resources Information Center

Grigsby, Timothy J.; Forster, Myriam; Tsai, Jennifer; Rohrbach, Louise A.; Sussman, Steve

2018-01-01

Background: Alternative (or continuation) high schools are institutions designed for students at risk for not graduating due to behavioral, educational, or medical problems. The present study explored the relationship between negative substance use consequences (eg, having trouble at school or work) and noncondom use in this at-risk population and…

A Case Study of Different Types of Arguments Emerging from Explorations in an Interactive Computerized Environment

ERIC Educational Resources Information Center

Lavy, Ilana

2006-01-01

This paper presents a description of the different types of arguments that emerged as two students, working in a computerized environment, engaged in an investigation of several number theory concepts. The emerging arguments are seen as a result of the influence of the computerized environment together with collaborative learning. Using…

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…

Overcommitment in Students a Purely Negative Trait? An Exploratory Approach towards a More Comprehensive Understanding

ERIC Educational Resources Information Center

Smedbøl, Trine; Saksvik-Lehouillier, Ingvild; Skaug, Silje

2016-01-01

The present study explores the nature of Overcommitment (OC) in relation to Satisfaction With Life (SWL) in students. A total of 701 Norwegian students participated by answering a questionnaire including measurements of the previously validated instruments for OC and SWL, volunteer work, stress and several other individual differences. Exploratory…

Suppression and Working Memory in Auditory Comprehension of L2 Narratives: Evidence from Cross-Modal Priming

ERIC Educational Resources Information Center

Wu, Shiyu; Ma, Zheng

2016-01-01

Using a cross-modal priming task, the present study explores whether Chinese-English bilinguals process goal related information during auditory comprehension of English narratives like native speakers. Results indicate that English native speakers adopted both mechanisms of suppression and enhancement to modulate the activation of goals and keep…

Impact: The Magazine for Innovation and Change in the Helping Professions, Volume 2, Number 3.

ERIC Educational Resources Information Center

Walz, Garry R., Ed.; And Others

This issue of Impact examines a variety of viewpoints, programs, issues, and concerns about accountability of guidance. Three articles are adaptations from speeches presented at the conference on Accountability and Pupil Personnel Work held at Michigan State University in the summer of 1971; they explore the importance of preserving "caring"…

Behavioral Self-Regulation and Executive Function Both Predict Visuomotor Skills and Early Academic Achievement

ERIC Educational Resources Information Center

Becker, Derek R.; Miao, Alicia; Duncan, Robert; McClelland, Megan M.

2014-01-01

The present study explored direct and interactive effects between behavioral self-regulation (SR) and two measures of executive function (EF, inhibitory control and working memory), with a fine motor measure tapping visuomotor skills (VMS) in a sample of 127 prekindergarten and kindergarten children. It also examined the relative contribution of…

CD-ROM Multimodal Affordances: Classroom Interaction Perspectives in the Malaysian English Literacy Hour

ERIC Educational Resources Information Center

Gardner, Sheena; Yaacob, Aizan

2009-01-01

CD-ROM affordances are explored in this article through participation in classroom interaction. CD-ROMs for shared reading of animated stories and language work were introduced to all Malaysian primary schools in 2003 for the Year 1 English Literacy Hour. We present classroom interaction extracts that show how the same CD-ROMs offer different…

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…

The Sitter Service in Scotland: A Study of the Costs and Benefits. Insight.

ERIC Educational Resources Information Center

Wilson, Valerie; Hall, Stuart; Rankin, Nicola; Davidson, Julia; Schad, Dominic

This report presents the findings of an examination of the costs, benefits, and characteristics of Sitter Services, a program in Scotland offering child care in the child's home to parents working atypical hours or respite care for families of children with developmental disabilities. The study also explored users' and providers' knowledge of the…

Men in the Nursery: Gender and Caring Work.

ERIC Educational Resources Information Center

Cameron, Claire; Moss, Peter; Owen, Charlie

Noting that men make up less than 1 percent of childcare workers, this book details a study of gender in the workforce, exploring the experience of male childcare workers in England. Chapter 1 presents the stories of six men and women in childcare centers of various kinds and outlines the relationship between mothering, fathering, the self and…

Pre-Service Teachers' Knowledge for Teaching Algebra for Equity in the Middle Grades: A Preliminary Report

ERIC Educational Resources Information Center

Brown, Irving A.; Davis, Trina J.; Kulm, Gerald

2011-01-01

This article presents our plans and initial work to explore how mathematics teacher education programs can prepare teachers for diverse middle grades classrooms. It describes the start-up of a five-year National Science Foundation project to design, develop, and test technology-enriched teacher preparation strategies to address equity in algebra…

A Cochlear Implant Signal Processing Lab: Exploration of a Problem-Based Learning Exercise

ERIC Educational Resources Information Center

Bhatti, P. T.; McClellan, J. H.

2011-01-01

This paper presents an introductory signal processing laboratory and examines this laboratory exercise in the context of problem-based learning (PBL). Centered in a real-world application, a cochlear implant, the exercise challenged students to demonstrate a working software-based signal processor. Partnering in groups of two or three, second-year…

Destined To Rule the Schools: Women and the Superintendency, 1873-1995.

ERIC Educational Resources Information Center

Blount, Jackie M.

This volume tells the story of women and school leadership in America from the common school era to the present, revealing how teaching became women's work and the school superintendency, men's. It also explores how this gendered division of roles and power has been maintained over the years. The first two chapters survey the creation of…

Revolutionary Love at Work in an Arctic School with Conflicts

ERIC Educational Resources Information Center

Lanas, Maija; Zembylas, Michalinos

2015-01-01

This paper explores how "revolutionary love" may be a viable response in a teacher's pedagogical practices. To do so, we present an in-depth case study of one teacher in a reindeer herding village in Finnish rural north. The paper asks what does revolutionary love mean in teaching practice and what distinguishes loving from non-loving…

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 Puerto Rican Community and Natural Support Systems: Implications for the Education of Children.

ERIC Educational Resources Information Center

Delgado, Melvin

This report explores how service providers and educators can better understand, support, and work with Puerto Rican natural support systems through a variety of collaborative strategies. A first section presents a definition of Puerto Rican natural support systems and a discussion of how they are operationalized, and describes the following four…

Identity in Crisis: The Role of Work in the Formation and Renegotiation of a Musical Identity

ERIC Educational Resources Information Center

Oakland, Jane; MacDonald, Raymond; Flowers, Paul

2013-01-01

This study presents a qualitative investigation into the effects of enforced occupational change on a professional musical identity. Interpretative Phenomenological Analysis (IPA) is used to explore the meaning of redundancy for six professional opera choristers. The paper highlights aspects of career disruption that are unique to singers who make…

Intercom, 77. Explorations in the Emergent Present.

ERIC Educational Resources Information Center

Hanvey, Robert

The issue of Intercom promotes an awareness of the world as a system that poses new possibilities and obligations for educators as well as policy makers. The first part includes interviews with and excerpts from the works of Denis Meadows, joint author of Limits to Growth; Mihajlo Mesarovic, co-author of Mankind at the Turning Point; Robert…

Evaluation of Policy and Research Interventions in Science and Technology: Consequence Assessment of Regulatory and Technology Transfer Programs

ERIC Educational Resources Information Center

Dias, Mary Beatrice

2011-01-01

This research contributes to efforts in assessment studies related to science and technology interventions. The work presented in this thesis focuses on understanding the effects of policies that influence science and technology interventions, and determining the impact of science and technology interventions themselves. Chapter 1 explores how…

Digging Deeper: Exploring the Relationship between Mentoring, Developmental Interactions, and Student Agency

ERIC Educational Resources Information Center

Griffin, Kimberly A.; Eury, Jennifer L.; Gaffney, Meghan E.

2015-01-01

While many cite the importance of having a mentor, focusing on the quality and nature of specific interactions between students and faculty can lead to better strategies promoting student agency. This chapter presents narratives from students who work with the same mentor, focusing on their interactions and how they shaped students' experiences…

Focusing on the Experience: Exploring Alternative Paths for Research

ERIC Educational Resources Information Center

Stubley, Eleanor; Arho, Anneli; Jarvio, Paivi; Mali, Tuomas

2006-01-01

Writing and speaking are essential means of understanding, studying, and sharing music in the Western art music tradition. The papers presented in this symposium were the outgrowth of authors' dialogue during the summer of 2004. Each of them worked independently, yet each of them was also aware of the direction, the themes, and the ways of the…

Reading, Writing, Thinking: Proceedings of the 13th European Conference on Reading

ERIC Educational Resources Information Center

Pandis, Meeli, Ed.; Ward, Angela, Ed.; Mathews, Samuel R., Ed.

2005-01-01

This collection of papers presented at the 13th European Conference on Reading brings together a vast range of knowledge, research, and perspectives about literacy and its complex processes. The book explores topics including: (1) Literacy and critical thinking; (2) Working with learners at all levels, from young children to adolescents to…

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,…

The Regulatory Environment in Long Day Care: A "Double-Edged Sword" for Early Childhood Professional Practice

ERIC Educational Resources Information Center

Fenech, Marianne; Sumsion, Jennifer; Goodfellow, Joy

2006-01-01

While early childhood professionals in NSW are accountable to a substantial collection of regulatory requirements, little research has explored the outcomes of this regulatory environment, both intended and otherwise. This paper presents findings from a NSW study and shows how early childhood professionals working in long day care centres perceive…

Exploring compositional variations on the surface of Mars applying mixing modeling to a telescopic spectral image

NASA Technical Reports Server (NTRS)

Merenyi, E.; Miller, J. S.; Singer, R. B.

1992-01-01

The linear mixing model approach was successfully applied to data sets of various natures. In these sets, the measured radiance could be assumed to be a linear combination of radiance contributions. The present work is an attempt to analyze a spectral image of Mars with linear mixing modeling.

The Influence of Phonological Mechanisms in Written Spelling of Profoundly Deaf Children

ERIC Educational Resources Information Center

Colombo, Lucia; Arfe, Barbara; Bronte, Tiziana

2012-01-01

In the present study, the effect of phonological and working memory mechanisms involved in spelling Italian single words was explored in two groups of children matched for grade level: a group of normally hearing children and a group of pre-verbally deaf children, with severe-to-profound hearing loss. Three-syllable and four-syllable familiar…

Changing resource management paradigms, traditional ecological knowledge, and non-timber forest products

Treesearch

Iain J. Davidson-Hunt; Fikret Berkes

2001-01-01

We begin this paper by exploring the shift now occurring in the science that provides the theoretical basis for resource management practice. The concepts of traditional ecological knowledge and traditional management systems are presented next to provide the background for an examination of resilient landscapes that emerge through the work and play of humans. These...

Musical Collaboration outside School: Processes of Negotiation in Band Rehearsals

ERIC Educational Resources Information Center

Miell, Dorothy; Littleton, Karen

2008-01-01

This paper presents a study of a series of band rehearsals run by five young people as they practised for a gig together: preparing new songs as well as developing their existing sets. The analysis specifically explores the ways in which the band members collectively develop and evaluate their musical "works in progress." Their interactions were…

I'm Sorry for My Ignorance: The Autoethnography of a University Writing Tutor

ERIC Educational Resources Information Center

Neal, Jarrett

2017-01-01

This dissertation utilizes autoethnography to explore myriad cultural and institutional changes that impacted the author's work as a writing tutor at a Midwestern university over the span of a decade. Utilizing both writing center theories and composition theories, data in this text--presented in the form of narrative nonfiction--chronicles…

"I Just Want to Teach": Queensland Independent School Teachers and Their Workload

ERIC Educational Resources Information Center

Timms, Carolyn; Graham, Deborah; Cottrell, David

2007-01-01

Purpose: The present study seeks to elucidate observed mismatches with workload in teacher respondents to a survey exploring aspects of the work environment. Design/methodology/approach: This phase of the study constituted a pen and paper survey of 298 currently serving teachers in independent schools in Queensland, Australia. Measures used in the…

The Many Faces of Love, English, World Literature: 5113.41.

ERIC Educational Resources Information Center

Singleton, Clifford G.; Rice, M. Paul

A course is presented which focuses on the theme of love and its many faceted concerns as reflected through literary works of different times and cultural background. Performance objectives for the student include: (1) exploration of the importance of love in man's life, (2) identification of the various concepts of love, (3) examination of the…

The Influence of the Early Retirement Process on Satisfaction with Early Retirement and Psychological Well-Being

ERIC Educational Resources Information Center

Potocnik, Kristina; Tordera, Nuria; Peiro, Jose Maria

2010-01-01

The present study explores the influence of the early retirement process on adjustment to early retirement, taking into account the roles of individual characteristics and social context in this process. We proposed a systematic model integrating perceived ability to continue working, organizational pressures toward early retirement and group…

Work-Centered Approach to Insurgency Campaign Analysis

DTIC Science & Technology

2007-06-01

a constructivist or sensemaking philosophy by defining data, information , situation awareness , and situation understanding in the following manner...present paper explores a new approach to understanding transnational insurgency movements –an approach based on a fundamental analysis of the knowledge ...country or region. By focusing at the fundamental level of knowledge creation, the resulting framework allows an understanding of insurgency