Science.gov

Sample records for action case study

  1. New Case Studies of Citizen Action

    ERIC Educational Resources Information Center

    Tanner, Thomas

    1977-01-01

    Describes a six-unit case study curriculum package designed for secondary and college-level courses relating to environmental education. The units deal with nuclear power, stream channelization, a river dam project, overgrazing of public lands, agribusiness versus the family farm, and swamp preservation. (Author/DB)

  2. Action Learning in ActionAid Nepal: A Case Study

    ERIC Educational Resources Information Center

    Lustig, Patricia; Rai, Deep Ranjani

    2009-01-01

    This article describes an example of how action learning was used as a framework for an organisational intervention to fundamentally change the organisational culture over a period of time. It also identifies our learning over that period of time and what worked well (and not so well) in an International Non-Governmental Organisation in Nepal.

  3. Case Studies of Action Research in Various Adult Education Settings.

    ERIC Educational Resources Information Center

    Kuhne, Gary W.; Weirauch, Drucie; Fetterman, David J.; Mearns, Raiana M.; Kalinosky, Kathy; Cegles, Kathleen A.; Ritchey, Linda

    1997-01-01

    Six case studies illustrate action research in adult education: faculty development in a museum, participation in a church congregation, retention of literacy volunteers in a corrections center, learner participation in a homeless shelter, technology innovation in a university, and infection control in a hospital. (SK)

  4. Mathematics in Action: Two New Zealand Case Studies.

    ERIC Educational Resources Information Center

    Ryan, David M.

    Mathematics is playing an increasingly important role in business and industry. In this paper we present two case studies to illustrate the power and impact of mathematics in two important practical applications in New Zealand. The first case study describes the development of a mathematical optimization model to maximize the value of aluminum…

  5. Educational Cost Analysis in Action: Case Studies for Planners -- III.

    ERIC Educational Resources Information Center

    Coombs, Philip H.; Hallak, Jacques

    This document is the third in a series of three documents, which together contain 27 case studies on the uses of cost analysis in educational planning. The case studies have been presented to help planners and administrators see how cost analysis can be used to improve the efficiency of their educational systems, and to get the best value from…

  6. Educational Cost Analysis in Action: Case Studies for Planners -- II.

    ERIC Educational Resources Information Center

    Coombs, Philip H.; Hallak, Jacques

    This document is the second in a series of three documents, which together contain 27 case studies on the uses of cost analysis in educational planning. The case studies are presented to help planners and administrators see how cost analysis can be used to improve the efficiency of their educational systems, or to get the best value existing…

  7. Learning from Action Evaluation of the Use of Multimedia Case Studies in Management Information Systems Courses

    ERIC Educational Resources Information Center

    Kawulich, Barbara B.

    2011-01-01

    This manuscript shares lessons learned from conducting an action evaluation of the use of multimedia case studies in Management Information Systems (MIS) courses. Three undergraduate MIS classes took part in the study. The purpose for using case studies in these classes was to teach students about the role of MIS in business. An action evaluation…

  8. Academies in Action: Case Studies from Camden and Pimlico, 2007

    ERIC Educational Resources Information Center

    Benn, Melissa

    2008-01-01

    Both main UK political parties lend enthusiastic public support to academies, in the name of supporting the nation's poorest pupils. But Gordon Brown's Labour is, in reality, unsure about this undemocratic model while the Tories may well in the future exploit academy "independence" for retrograde ends. Two contemporary case studies from London, in…

  9. Insight and Action Analytics: Three Case Studies to Consider

    ERIC Educational Resources Information Center

    Milliron, Mark David; Malcolm, Laura; Kil, David

    2014-01-01

    Civitas Learning was conceived as a community of practice, bringing together forward-thinking leaders from diverse higher education institutions to leverage insight and action analytics in their ongoing efforts to help students learn well and finish strong. We define insight and action analytics as drawing, federating, and analyzing data from…

  10. Action Research. Case Studies in TESOL Practice Series.

    ERIC Educational Resources Information Center

    Edge, Julian, Ed.

    Chapter titles in this book include the following: "Attitude and Access: Building a New Teaching/Learning Community in TESOL" (Julian Edge); "Here It Is, Rough Though It May Be: Basic Computer for ESL" (Alison Perkins); "An 'It's Not Action Research Yet, but I'm Getting There' Approach to Teaching Writing" (Neil Cowie); "Early Reflections:…

  11. Transforming Language Ideologies through Action Research: A Case Study of Bilingual Science Learning

    ERIC Educational Resources Information Center

    Yang, Eunah

    2012-01-01

    This qualitative case study explored a third grade bilingual teacher's transformative language ideologies through participating in a collaborative action research project. By merging language ideologies theory, Cultural Historical Activity Theory (CHAT), and action research, I was able to identify the analytic focus of this study. I analyzed…

  12. Biosphere reserves in action: Case studies of the American experience

    SciTech Connect

    1995-06-26

    For nearly 20 years, biosphere reserves have offered a unique framework for building the knowledge, skills, and attitudes required for conservation and sustainable use of ecosystems. The 12 case studies in this volume chronicle many of the cooperative efforts to implement the biosphere reserve concept in the United States. Considered together, these efforts involve more than 20 types of protected areas, and the participation of all levels of government, and many private organizations, academic institutions, citizens groups, and individuals. Biosphere reserves are multi-purpose areas that are nominated by the national committee of the Man and the Biosphere Program (MAB) and designated by the United Nations Educational, Scientific and Cultural Organization (UNESCO) to serve as demonstration areas for cooperation in building harmonious relationships between human activities and the conservation of ecosystems and biological diversity. Each biosphere reserve exemplifies the characteristic ecosystems of one of the worlds biogeographical regions. It is a land or coas%arine area involving human communities as integral components and including resources managed for objectives ranging from complete protection to intensive, yet sustainable development. A biosphere reserve is envisioned as a regional ''landscape for learning'' in which monitoring, research, education, and training are encouraged to support sustainable conservation of natural and managed ecosystems. It is a framework for regional cooperation involving government decisionmakers, scientists, resource managers, private organizations and local people (i.e., the biosphere reserve ''stakeholders''). Finally, each biosphere reserve is part of a global network for sharing information and experience to help address complex problems of conservation and development. The 12 case studies presented in this report represent only a few of the possible evolutions of a biosphere reserve in its efforts to reach out to the local

  13. Distributed Curriculum Leadership in Action: A Hong Kong Case Study

    ERIC Educational Resources Information Center

    Law, Edmond; Galton, Maurice; Wan, Sally

    2010-01-01

    This study was designed primarily to investigate the impact of school-based curriculum development teams on teacher development within the tradition of school-based curriculum development. The results are expected to provide valuable insights for teachers, school management and policy making. Teacher interviews in a primary school in Hong Kong…

  14. Environmental Education in Action - III: Case Studies of Public Involvement in Environmental Policy.

    ERIC Educational Resources Information Center

    Schoenfeld, Clay, Comp.; Desinger, John F., Comp.

    Presented here are 27 case studies of public involvement in environmental policy. These are examples of environmental education or communications programs developed by local, state, regional or national environmental action groups. The reports tell how the groups have successfully, or unsuccessfully, mobilized public opinion in favor of beneficent…

  15. Joint Action in Didactics and Classroom Ecology: Comparing Theories Using a Case Study in Physical Education

    ERIC Educational Resources Information Center

    Amade-Escot, Chantal; Venturini, Patrice

    2015-01-01

    This paper examines the respective contribution of two theoretical approaches to teaching and learning: the classroom ecology (CE) framework from Anglo-American research and the joint action in didactics (JAD) framework, which is part of French "didactique" research. This theoretical comparison is grounded in data from a case study in a…

  16. A Community Organizes for Action: A Case Study of the Mon-Yough Region in Pennsylvania.

    ERIC Educational Resources Information Center

    Avery, Robert W.; Chesler, Herbert A.

    This case study examines the development and problems of the Mon-Yough Community Action Committee, Inc. (MYCAC), one of the local anti-poverty agencies in Allegheny County, Pennsylvania. The agency's major effort is to overcome problems created by the decline of the local steel industry by supporting existing welfare agencies, and through such…

  17. Implementing an Action Research Project: A Case Study in Making Decisions and Managing Challenges

    ERIC Educational Resources Information Center

    Greenbank, Paul

    2013-01-01

    This paper examines the challenges involved in implementing an action research project. It discusses a project which uses a series of interventions (unfreezing techniques, cases studies in conjunction with analogical encoding and lecturer input) to encourage students to critically reflect on their approach to career decision-making. This paper…

  18. Bridging the gap between knowledge and action for health: Case studies.

    PubMed Central

    Thamlikitkul, Visanu

    2006-01-01

    Biomedical discoveries could improve people's health only if they are suited to the diverse political and social contexts, health systems and population groups. Knowledge generated through evidence-informed health policy and practice when applied to the local situation enhances the quality and efficiency of health care. This article describes four case studies on bridging the gap between knowledge and action for health in a tertiary care hospital in Bangkok, Thailand. Gaps between knowledge and action for health are classified into "know-do" and "do-know" gaps with knowledge implementation and knowledge generation being the key measures for bridging the gap. PMID:16917646

  19. Transforming Language Ideologies through Action Research: A Case Study of Bilingual Science Learning

    NASA Astrophysics Data System (ADS)

    Yang, Eunah

    This qualitative case study explored a third grade bilingual teacher's transformative language ideologies through participating in a collaborative action research project. By merging language ideologies theory, Cultural Historical Activity Theory (CHAT), and action research, I was able to identify the analytic focus of this study. I analyzed how one teacher and I, the researcher, collaboratively reflected on classroom language practices during the video analysis meetings and focus groups. Further, I analyzed twelve videos that we coded together to see the changes in the teacher's language practices over time. My unit of analysis was the discourse practice mediated by additive language ideologies. Throughout the collaborative action research process, we both critically reflected on the classroom language use. We also developed a critical consciousness about the participatory shifts and learning of focal English Learner (EL) students. Finally, the teacher made changes to her classroom language practices. The results of this study will contribute to the literacy education research field for theoretical, methodological, and practical insights. The integration of language ideologies, CHAT, and action research can help educational practitioners, researchers, and policy makers understand the importance of transforming teachers' language ideologies in designing additive learning contexts for ELs. From a methodological perspective, the transformative language ideologies through researcher and teacher collaborated video analysis process provide a unique contribution to the language ideologies in education literature, with analytic triangulation. As a practical implication, this study suggests action research can be one of the teacher education tools to help the teachers transform language ideologies for EL education.

  20. CERCLA interim action at the Par Pond unit: A case study

    SciTech Connect

    Hickey, H.M.; Matthews, S.S.; Neal, L.W.; Weiss, W.R.

    1993-11-01

    The Par Pond unit designated under CERCLA consists of sediments within a Savannah River Site (SRS) cooling water reservoir. The sediments are contaminated with radionuclides and nonradioactive constituents from nuclear production reactor operations. The mercury in Par Pond is believed to have originated from the Savannah River. Because of Par Pond Dam safety Issues, the water level of the reservoir was drawn down, exposing more than 1300 acres of contaminated sediments and triggering the need for CERCLA interim remedial action. This paper presents the interim action approach taken with Par Pond as a case study. The approach considered the complexity of the Par Pond ecosystem, the large size of Par Pond, the volume of contaminated sediments, and the institutional controls existing at SRS. The Environmental Protection Agency (EPA) considers units with large volumes of low-concentration wastes, as is the case with Par Pond, to be {open_quotes}special sites.{close_quotes} Accordingly, EPA guidance establishes that the range of alternatives developed focus primarily on containment options and other remedial approaches that mitigate potential risks associated with the {open_quotes}special site.{close_quotes} The remedial alternatives, according to EPA, are not to be prohibitively expensive or difficult to implement. This case study also is representative of the types of issues that will need to be addressed within the Department of Energy (DOE) complex as nuclear facilities are transitioned to inactive status and corrective/remedial actions are warranted.

  1. Micro grants as a stimulus for community action in residential health programmes: a case study.

    PubMed

    Schmidt, M; Plochg, T; Harting, J; Klazinga, N S; Stronks, K

    2009-09-01

    This paper aimed to explore the contribution of a micro grant financing scheme to community action in terms of residential health-promoting initiatives, interorganizational collaboration and public participation. The scheme was two-fold, consisting of (i) micro grants of 500-3500 Euros, which were easily obtainable by local organizations and (ii) neighbourhood health panels of community and health workers, functioning as a distributing mechanism. Data were collected using three methods: (i) observations of the neighbourhood-based health panels, (ii) in-depth interviews with policy-makers and professionals and (iii) analyses of documents and reports. This study demonstrated the three-fold role of micro grants as a vehicle to enable community action at an organizational level in terms of increased network activities between the local organizations, to set an agenda for the 'health topic' in non-traditional health agencies and to enable a number of health-promoting initiatives. Although these initiatives were attended by small groups of residents normally considered hard to reach, the actual public participation was limited. In their role as a distributing mechanism, the health panels were vital with regard to the achieved impact on the community action. However, certain limitations were also seen, which were related to the governance of the panels. This case study provides evidence to suggest that micro grants have the potential to stimulate community action at an organizational and a residential level, but with the prerequisite that grants be accompanied by increased investments in infrastructure.

  2. Meta-Action Research with Pre-Service Teachers: A Case Study

    ERIC Educational Resources Information Center

    Villacañas de Castro, Luis Sebastián

    2014-01-01

    This article analyses a case of action research collaboratively conducted by a university teacher and 50 students in a master's course in teacher training. Its originality resides in the socio-economic, academic, and conceptual nature of the obstacles encountered in the module; in the meta-theoretical orientation of the action research that…

  3. Exploring Coaching Actions Based on Developed Values: A Case Study of a Female Hockey Coach

    ERIC Educational Resources Information Center

    Callary, Bettina; Werthner, Penny; Trudel, Pierre

    2013-01-01

    There are few empirical studies that demonstrate how values are developed and how they are linked to coaching actions. There can be a discrepancy between the statement of coaches' values and their actual coaching actions. In order to examine how coaching actions are influenced by values that are developed over a lifetime, the purpose of this…

  4. The global expansion of alcohol marketing: illustrative case studies and recommendations for action.

    PubMed

    Jernigan, D H

    1999-01-01

    As evidence emerges showing alcohol's significant share of the global burden of disease, alcohol sales have flattened in the developed countries, but sales are rising in developing and post-communist countries. A three-year study sought to assess the growing impact of global alcohol transnationals in the developing and post-communist countries. Case studies in three countries--Malaysia, Zimbabwe, and Estonia--provide concrete examples of current global alcohol marketing policies and procedures. Recommendations stress the need for national and local governments, international bodies, non-governmental organizations, and the global alcohol companies to adopt specific measures designed to achieve improved monitoring of alcohol problems, greater public awareness of alcohol's impact, stronger and more effective regulation of the alcohol trade, and greater restraint on the part of the companies. Alcohol problems are too serious and too preventable for the world to be left thirsting for action. PMID:10874398

  5. The global expansion of alcohol marketing: illustrative case studies and recommendations for action.

    PubMed

    Jernigan, D H

    1999-01-01

    As evidence emerges showing alcohol's significant share of the global burden of disease, alcohol sales have flattened in the developed countries, but sales are rising in developing and post-communist countries. A three-year study sought to assess the growing impact of global alcohol transnationals in the developing and post-communist countries. Case studies in three countries--Malaysia, Zimbabwe, and Estonia--provide concrete examples of current global alcohol marketing policies and procedures. Recommendations stress the need for national and local governments, international bodies, non-governmental organizations, and the global alcohol companies to adopt specific measures designed to achieve improved monitoring of alcohol problems, greater public awareness of alcohol's impact, stronger and more effective regulation of the alcohol trade, and greater restraint on the part of the companies. Alcohol problems are too serious and too preventable for the world to be left thirsting for action.

  6. Enhancing the language development of immigrant ESL nursing students: a case study with recommendations for action.

    PubMed

    Malu, K F; Figlear, M R

    1998-01-01

    Immigrant nursing students who use English as a Second Language (ESL) are becoming a significant population in nursing education classrooms today. Frequently, nurse educators feel at a loss as they struggle to help students achieve their educational goals. The authors offer an analysis of one of the problems nurse educators and immigrant ESL nursing students face: language development. A case study that has as its theme the problem of language development is presented. Relevant second language acquisition research findings are outlined and appropriate teaching practices are suggested. This research and these practices are used to identify actions that nurse educators and their students can take to enhance and improve the language development of immigrant ESL nursing students.

  7. A case study of global health at the university: implications for research and action

    PubMed Central

    Pinto, Andrew D.; Cole, Donald C.; ter Kuile, Aleida; Forman, Lisa; Rouleau, Katherine; Philpott, Jane; Pakes, Barry; Jackson, Suzanne; Muntaner, Carles

    2014-01-01

    Background Global health is increasingly a major focus of institutions in high-income countries. However, little work has been done to date to study the inner workings of global health at the university level. Academics may have competing objectives, with few mechanisms to coordinate efforts and pool resources. Objective To conduct a case study of global health at Canada's largest health sciences university and to examine how its internal organization influences research and action. Design We drew on existing inventories, annual reports, and websites to create an institutional map, identifying centers and departments using the terms ‘global health’ or ‘international health’ to describe their activities. We compiled a list of academics who self-identified as working in global or international health. We purposively sampled persons in leadership positions as key informants. One investigator carried out confidential, semi-structured interviews with 20 key informants. Interview notes were returned to participants for verification and then analyzed thematically by pairs of coders. Synthesis was conducted jointly. Results More than 100 academics were identified as working in global health, situated in numerous institutions, centers, and departments. Global health academics interviewed shared a common sense of what global health means and the values that underpin such work. Most academics interviewed expressed frustration at the existing fragmentation and the lack of strategic direction, financial support, and recognition from the university. This hampered collaborative work and projects to tackle global health problems. Conclusions The University of Toronto is not exceptional in facing such challenges, and our findings align with existing literature that describes factors that inhibit collaboration in global health work at universities. Global health academics based at universities may work in institutional siloes and this limits both internal and external

  8. Using a Participatory Action Research Approach to Create a Universally Designed Inclusive High School Science Course: A Case Study

    ERIC Educational Resources Information Center

    Dymond, Stacy K.; Renzaglia, Adelle; Rosenstein, Amy; Chun, Eul Jung; Banks, Ronald A.; Niswander, Vicki; Gilson, Christie L.

    2006-01-01

    Case study methodology was used in combination with a participatory action research (PAR) approach to examine the process of redesigning one high school science course to incorporate the principles of Universal Design for Learning (UDL) and to promote access to the general curriculum. The participants included one general education teacher and two…

  9. Learning How to Manage Bias: A Case Study of Youth Participatory Action Research

    ERIC Educational Resources Information Center

    Kirshner, Ben; Pozzoboni, Kristen; Jones, Hannah

    2011-01-01

    Youth programs that are organized around intellectually challenging, socially relevant projects create opportunities for deep cognitive engagement. One type of authentic project that deserves attention from applied developmental scientists is youth participatory action research (YPAR), in which participants study a problem relevant to young…

  10. Developing Pedagogical Content Knowledge of Science Teachers through Action Research: A Case Study from Pakistan

    ERIC Educational Resources Information Center

    Halai, Nelofer; Khan, Manzoor Ali

    2011-01-01

    The aim of this study is to analyze the action research undertaken by Khan as a teacher researcher in a private school as part of the degree requirement of his M.Ed. program in Teacher Education at the Aga Khan University, Institute for Educational Development. The purpose of this analysis undertaken by the first author and supervisor of the study…

  11. A Case Study Examining Change in Teacher Beliefs through Collaborative Action Research

    ERIC Educational Resources Information Center

    Vaino, Katrin; Holbrook, Jack; Rannikmae, Miia

    2013-01-01

    The main goal of this study was to explore the role of collaborative action research in eliciting change in teacher beliefs. The beliefs were those of five chemistry teachers in implementing a new teaching approach, geared to enhancing students' scientific and technological literacy (STL). The teacher beliefs were analysed based on Ajzen's Theory…

  12. Indian Communities in Action: A Case Study Approach to Community Development Among Southwestern Indians.

    ERIC Educational Resources Information Center

    Roessel, Robert A., Jr.

    Designed as a stimulus for American Indian educational development, these examples of community development programs among the Southwestern Indians are presented via the case study approach in the interest of analyzation of both positive and negative experiences. Specifically, this book presents case studies of: (1) the Round Rock School on the…

  13. A Case Study Examining Change in Teacher Beliefs Through Collaborative Action Research

    NASA Astrophysics Data System (ADS)

    Vaino, Katrin; Holbrook, Jack; Rannikmäe, Miia

    2013-01-01

    The main goal of this study was to explore the role of collaborative action research in eliciting change in teacher beliefs. The beliefs were those of five chemistry teachers in implementing a new teaching approach, geared to enhancing students' scientific and technological literacy (STL). The teacher beliefs were analysed based on Ajzen's Theory of Planned Behaviour (2005) by looking at the teacher's (a) attitude towards implementing STL modules, (b) perceived subjective norms, and (c) behavioural control regarding the new teaching approach. After an introductory year, when teachers familiarised themselves with the new approach, a collaborative action research project was initiated in the second year of the study, helping teachers to minimise or overcome initially perceived constraints when implementing STL modules in their classroom. The processes of teacher change and the course of the project were investigated by teacher interviews, teacher informal commentaries, and meeting records. The formation of positive beliefs towards a STL approach increased continuously, although its extent and character varied depending on the teacher. The close cooperation, in the format of collaborative action research and especially through teacher group reflections and perceived collegial support, did support teacher professional development including change in their beliefs towards the new teaching approach. Additionally, positive feedback gained from other teachers through running a two-day in-service course in year three helped to strengthen all five teachers' existing beliefs towards the new approach. The current research demonstrated that perceived constraints, where identified, can be meaningfully addressed by teachers, through undertaking collaborative action research.

  14. [Study of the action of sultopride on psychomotor agitation. Apropos of 31 cases].

    PubMed

    Mouren, P; Poinso, Y; Guigou, G

    1976-06-23

    A study of sultopride, a new derivative of the substituted anisamides, has shown that this neuroleptic drug reduces markedly and rapidly psychomotor agitation, especially its aggressive component. It also has an action on hallucinations. Its indications, in order of efficacy, are states of acute agitation, psychotic states during the active phase, acute manifestations of alcoholism and behaviour disorders such as expansivity, impulsivity and agressivity. Its tolerance is good considering its strong activity.

  15. Reforming primary science assessment practices: A case study of one teacher's professional development through action research

    NASA Astrophysics Data System (ADS)

    Briscoe, Carol; Wells, Elaine

    2002-05-01

    Calls for reform have suggested that classroom practice can best be changed by teachers who engage in their own research. This interpretive study examines the process of action research and how it contributes to the professional development of a first-grade teacher. The purpose of the study was to explore the research process experienced by the teacher as she examined whether portfolios could be used as an effective means for facilitating and assessing young children's development of science process skills. Data sources included a journal kept by the teacher, documents produced by the teacher and students as part of the portfolio implementation process, hand-written records of teacher's informal interviews with students, and anecdotal records from research team meetings during the study. Data analysis was designed to explore how the teacher's classroom practices and thinking evolved as she engaged in action research and attempted to solve the problems associated with deciding what to assess and how to implement portfolio assessment. We also examined the factors that supported the teacher's learning and change as she progressed through the research process. Data are presented in the form of four assertions that clarify how the action research process was influenced by various personal and contextual factors. Implications address factors that facilitated the teacher as researcher, and how this research project, initiated by the teacher, affected her professional development and professional life.

  16. Entrepreneurial Learning through Action: A Case Study of the Six-Squared Program

    ERIC Educational Resources Information Center

    Pittaway, Luke; Missing, Caroline; Hudson, Nigel; Maragh, Dean

    2009-01-01

    This paper explores the role of "action" in entrepreneurial learning and illustrates how programs designed to support action learning can enhance management development in entrepreneurial businesses. The paper begins by exploring action learning and the way "action" is conceived in different types of program. In the second part, the paper details…

  17. Enhancing local action planning through quantitative flood risk analysis: a case study in Spain

    NASA Astrophysics Data System (ADS)

    Castillo-Rodríguez, Jesica Tamara; Escuder-Bueno, Ignacio; Perales-Momparler, Sara; Ramón Porta-Sancho, Juan

    2016-07-01

    This article presents a method to incorporate and promote quantitative risk analysis to support local action planning against flooding. The proposed approach aims to provide a framework for local flood risk analysis, combining hazard mapping with vulnerability data to quantify risk in terms of expected annual affected population, potential injuries, number of fatalities, and economic damages. Flood risk is estimated combining GIS data of loads, system response, and consequences and using event tree modelling for risk calculation. The study area is the city of Oliva, located on the eastern coast of Spain. Results from risk modelling have been used to inform local action planning and to assess the benefits of structural and non-structural risk reduction measures. Results show the potential impact on risk reduction of flood defences and improved warning communication schemes through local action planning: societal flood risk (in terms of annual expected affected population) would be reduced up to 51 % by combining both structural and non-structural measures. In addition, the effect of seasonal population variability is analysed (annual expected affected population ranges from 82 to 107 %, compared with the current situation, depending on occupancy rates in hotels and campsites). Results highlight the need for robust and standardized methods for urban flood risk analysis replicability at regional and national scale.

  18. NEW EDUCATIONAL MEDIA IN ACTION--CASE STUDIES FOR PLANNERS--III.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). International Inst. for Educational Planning.

    THIS IS A COLLECTION OF CASE STUDIES ON THE USE OF TELEVISION, RADIO, FILMSTRIPS, AND CORRESPONDENCE STUDY--ALONE, OR IN COMBINATION--FOR INSTRUCTION, EDUCATIONAL EXTENSION, AND ADULT EDUCATION IN SIX COUNTRIES--ITALY (ETV), NIGER (RADIO AND RADIO PLUS FILMSTRIPS), NEW ZEALAND (RADIO PLUS CORRESPONDENCE), HONDURAS (RADIO), NIGERIA (ETV), AND USA…

  19. "..., But I Cannot Do Research": Action-Research and Early Childhood Teachers. A Case Study from Greece

    ERIC Educational Resources Information Center

    Magos, Kostas

    2012-01-01

    Although action-research is a well-known research methodology in the field of education, in the case of Greece there are few actions-researches carried out by early childhood teachers. The absence of action-research in early childhood education settings is related to the way many early childhood teachers shape their professional role as well as…

  20. Reflective Practice in Action: A Case Study of a Writing Teacher's Reflection on Practice

    ERIC Educational Resources Information Center

    Farrell, Thomas S. C.

    2006-01-01

    Reflective practice, a popular item in current second-language teacher education and development programs, can help bridge the gap between a teacher's beliefs and classroom practices. This article outlines a case study, highlighting how one teacher of academic writing initiated the exploration of her teaching and how she used classroom…

  1. Effective Leadership Programs. Twelve Case Studies from the Real World of Training. In Action.

    ERIC Educational Resources Information Center

    Ashby, Franklin C., Ed.

    This book contains 13 case studies that illustrate models, techniques, theories, strategies, and issues relevant to leadership development programs in the public, private, and nonprofit sectors. The following papers are included: "The Past, Present, and Future of Leadership Development" (Franklin C. Ashby); "Leadership Development as a Business…

  2. Flexible Learning in Action: Case Studies in Higher Education. Staff and Educational Development Series.

    ERIC Educational Resources Information Center

    Hudson, Rachel, Ed.; Maslin-Prothero, Sian, Ed.; Oates, Lyn, Ed.

    Following an introduction (Hudson, Maslin-Prothero, Oates), the following 31 case studies describe flexible learning developments in the United Kingdom, Australia, and the United States: "Teaching Business Writing Online" (Fulkerth); "Don't Lecture Me about Flexible Learning!" (Dunning); "Improving Independent Learning with Aural German Programs"…

  3. Students' Multilingual Resources and Policy-in-Action: An Australian Case Study

    ERIC Educational Resources Information Center

    French, Mei

    2016-01-01

    In the context of increasing linguistic and cultural diversity in Australian schools, it is important to consider the value of students' multilingual resources for learning. This paper reports on an ethnographic case study conducted in an Australian metropolitan secondary school where the student body represented more than 40 cultures and…

  4. Harvard University: Green Loan Fund. Green Revolving Funds in Action: Case Study Series

    ERIC Educational Resources Information Center

    Foley, Robert

    2011-01-01

    The Green Loan Fund at Harvard University has been an active source of capital for energy efficiency and waste reduction projects for almost a decade. This case study examines the revolving fund's history from its inception as a pilot project in the 1990s to its regeneration in the early 2000s to its current operations today. The green revolving…

  5. Health activism and the logic of connective action. A case study of rare disease patient organisations

    PubMed Central

    Vicari, Stefania; Cappai, Franco

    2016-01-01

    ABSTRACT This exploratory work investigates the role of digital media in expanding health discourse practices in a way to transform traditional structures of agency in public health. By focusing on a sample of rare disease patient organisations as representative of contemporary health activism, this study investigates the role of digital communication in the development of (1) bottom-up sharing and co-production of health knowledge, (2) health public engagement dynamics and (3) health information pathways. Findings show that digital media affordances for patient organisations go beyond the provision of social support for patient communities; they ease one-way, two-way and crowdsourced processes of health knowledge sharing, exchange and co-production, provide personalised routes to health public engagement and bolster the emergence of varied pathways to health information where experiential knowledge and medical authority are equally valued. These forms of organisationally enabled connective action can help the surfacing of personal narratives that strengthen patient communities, the bottom-up production of health knowledge relevant to a wider public and the development of an informational and eventually cultural context that eases patients’ political action. PMID:27499676

  6. Our School at Blair Grocery: A Case Study in Promoting Environmental Action through Critical Environmental Education

    ERIC Educational Resources Information Center

    Ceaser, Donovon

    2012-01-01

    Despite wide agreement on the goals of environmental education (EE), the promotion of action is still considered contentious. Critical environmental education (critical EE) teaches students to combine critical reflection with the ability to engage in local action to address social/environmental problems. This article examines a critical urban…

  7. Using the "Counting On" Mathematics Strategies: An Action Research Case Study

    ERIC Educational Resources Information Center

    Mead, Katie; Maxwell, Tom W.

    2010-01-01

    Action research (AR) is defined by Macintyre to be: "an investigation, where, as a result of rigorous self-appraisal of current practice, the researcher focuses on a problem,or a topic or an issue which needs to be explained, and on the basis of information, plans, implements, then evaluates an action then draws conclusions on the basis of the…

  8. Does Lean Production Sacrifice Learning in a Manufacturing Environment? An Action Learning Case Study.

    ERIC Educational Resources Information Center

    Scott, Fiona M.; Butler, Jim; Edwards, John

    2001-01-01

    An action learning program was implemented by a manufacturer using lean production practices. Action learning practices were accommodated during times of stability, but abandoned in times of crisis. The meaning of work in this organizational culture excluded all practices, such as reflection, that were not visible and targeted at immediate…

  9. Mode of action from dose-response microarray data: case study using 10 environmental chemicals

    EPA Science Inventory

    Ligand-activated nuclear receptors regulate many biological processes through complex interactions with biological macromolecules. Certain xenobiotics alter nuclear receptor signaling through direct or indirect interactions. Defining the mode of action of such xenobiotics is di...

  10. Biological mode of action of a nitrophenolates-based biostimulant: case study

    PubMed Central

    Przybysz, Arkadiusz; Gawrońska, Helena; Gajc-Wolska, Janina

    2014-01-01

    The challenges facing modern plant production involve (i) responding to the demand for food and resources of plant origin from the world's rapidly growing population, (ii) coping with the negative impact of stressful conditions mainly due to anthropopressure, and (iii) meeting consumers' new requirements and preferences for food that is high in nutritive value, natural, and free from harmful chemical additives. Despite employing the most modern plant cultivation technologies and the progress that has been made in breeding programs, the genetically-determined crop potential is still far from being fully exploited. Consequently yield and quality are often reduced, making production less, both profitable and attractive. There is an increasing desire to reduce the chemical input in agriculture and there has been a change toward integrated plant management and sustainable, environmentally-friendly systems. Biostimulants are a category of relatively new products of diverse formulations that positively affect a plant's vital processes and whose impact is usually more evident under stressful conditions. In this paper, information is provided on the mode of action of a nitrophenolates-based biostimulant, Atonik, in model species and economically important crops grown under both field and controlled conditions in a growth chamber. The effects of Atonik on plant morphology, physiology, biochemistry (crops and model plant) and yield and yield parameters (crops) is demonstrated. Effects of other biostimulants on studied in this work processes/parameters are also presented in discussion. PMID:25566287

  11. Biological mode of action of a nitrophenolates-based biostimulant: case study.

    PubMed

    Przybysz, Arkadiusz; Gawrońska, Helena; Gajc-Wolska, Janina

    2014-01-01

    The challenges facing modern plant production involve (i) responding to the demand for food and resources of plant origin from the world's rapidly growing population, (ii) coping with the negative impact of stressful conditions mainly due to anthropopressure, and (iii) meeting consumers' new requirements and preferences for food that is high in nutritive value, natural, and free from harmful chemical additives. Despite employing the most modern plant cultivation technologies and the progress that has been made in breeding programs, the genetically-determined crop potential is still far from being fully exploited. Consequently yield and quality are often reduced, making production less, both profitable and attractive. There is an increasing desire to reduce the chemical input in agriculture and there has been a change toward integrated plant management and sustainable, environmentally-friendly systems. Biostimulants are a category of relatively new products of diverse formulations that positively affect a plant's vital processes and whose impact is usually more evident under stressful conditions. In this paper, information is provided on the mode of action of a nitrophenolates-based biostimulant, Atonik, in model species and economically important crops grown under both field and controlled conditions in a growth chamber. The effects of Atonik on plant morphology, physiology, biochemistry (crops and model plant) and yield and yield parameters (crops) is demonstrated. Effects of other biostimulants on studied in this work processes/parameters are also presented in discussion. PMID:25566287

  12. Biological mode of action of a nitrophenolates-based biostimulant: case study.

    PubMed

    Przybysz, Arkadiusz; Gawrońska, Helena; Gajc-Wolska, Janina

    2014-01-01

    The challenges facing modern plant production involve (i) responding to the demand for food and resources of plant origin from the world's rapidly growing population, (ii) coping with the negative impact of stressful conditions mainly due to anthropopressure, and (iii) meeting consumers' new requirements and preferences for food that is high in nutritive value, natural, and free from harmful chemical additives. Despite employing the most modern plant cultivation technologies and the progress that has been made in breeding programs, the genetically-determined crop potential is still far from being fully exploited. Consequently yield and quality are often reduced, making production less, both profitable and attractive. There is an increasing desire to reduce the chemical input in agriculture and there has been a change toward integrated plant management and sustainable, environmentally-friendly systems. Biostimulants are a category of relatively new products of diverse formulations that positively affect a plant's vital processes and whose impact is usually more evident under stressful conditions. In this paper, information is provided on the mode of action of a nitrophenolates-based biostimulant, Atonik, in model species and economically important crops grown under both field and controlled conditions in a growth chamber. The effects of Atonik on plant morphology, physiology, biochemistry (crops and model plant) and yield and yield parameters (crops) is demonstrated. Effects of other biostimulants on studied in this work processes/parameters are also presented in discussion.

  13. Tropical forests: a call for action. Part 1: the plan. Part 2: case studies. Part 3: country investment profiles

    SciTech Connect

    Not Available

    1985-10-01

    The World Resources Institute (WRI), in cooperation with multi- and bi-lateral organizations, has launched a major initiative to conserve forests in the humid and semiarid/arid areas of developing countries. The 3-part WRI report is a call to political action on this subject. Part 1 describes the high costs exacted by deforestation, but asserts that the process can be arrested and reversed by a partnership of governments, local participants, and development-assistance agencies. Proposals are presented for a 5-year action plan in farm, community, and arid-zone forestry. Parts 2 and 3 include case studies of the successful projects listed in Part 1 and 5-year investment profiles of 56 developing countries affected by deforestation.

  14. Development of chemical engineering course methods using action research: case study

    NASA Astrophysics Data System (ADS)

    Virkki-Hatakka, Terhi; Tuunila, Ritva; Nurkka, Niina

    2013-10-01

    This paper reports on the systematic development of a teaching methodology for two chemical engineering courses. The aim was to improve the quality of teaching to achieve expected learning outcomes more effectively. The development was carried out over a period of several years based on an action research methodology with data systematically extracted from student feedback and teacher reflection. Two new development targets were set every year based on teacher reflection and analysis of the data. Using action research as a development tool is an approach that can also be adopted in many other teaching fields. The results show that persistent development work leads to better learning outcomes and positive course feedback.

  15. Empowering Parents in the College-Planning Process: An Action-Inquiry Case Study

    ERIC Educational Resources Information Center

    Hallett, Ronald E.; Griffen, Jacalyn

    2015-01-01

    Involving parents in the college-planning process is essential to increasing access for students from low-income communities of color. Using the action inquiry model, we explore how collaboration between a school district and a university can empower parents to engage in meaningful conversations and planning related to college access. This…

  16. Development of Chemical Engineering Course Methods Using Action Research: Case Study

    ERIC Educational Resources Information Center

    Virkki-Hatakka, Terhi; Tuunila, Ritva; Nurkka, Niina

    2013-01-01

    This paper reports on the systematic development of a teaching methodology for two chemical engineering courses. The aim was to improve the quality of teaching to achieve expected learning outcomes more effectively. The development was carried out over a period of several years based on an action research methodology with data systematically…

  17. The Student Consultant Project (SCP): A Case Study of Student Involvement in Social Action.

    ERIC Educational Resources Information Center

    Pittsburgh Univ., PA. University Urban Interface Program.

    The Student Consultant Project (SCP) at the University of Pittsburgh is designed to bring technical assistance from the university to ghetto community businessmen. SCP represents a working model of student involvement with social action, an ongoing effort within the community emphasizing cooperation between the university and 1 of its…

  18. California: A Case Study in the Loss of Affirmative Action. A Policy Report

    ERIC Educational Resources Information Center

    Gandara, Patricia

    2012-01-01

    This paper briefly reviews the various efforts undertaken by the University of California to maintain diversity in the institution, and especially at its highly competitive flagship campuses, UCLA and Berkeley, in the face of the loss of affirmative action during the mid-1990s. It demonstrates the continuing decline in representation of…

  19. Action Research and Reflective Teaching in Preservice Teacher Education: A Case Study from the United States.

    ERIC Educational Resources Information Center

    Gore, Jennifer M.; Zeichner, Kenneth M.

    1991-01-01

    Discusses teaching and the social reconstructionist view of reflection that underlies the University of Wisconsin-Madison elementary teacher education program. The paper examines action research in the student teaching curriculum and the way it is facilitated by one supervisor, and analyzes written reports of research projects by 18 student…

  20. Using the Benner intuitive-humanistic decision-making model in action: a case study.

    PubMed

    Blum, Cynthia Ann

    2010-09-01

    Nurse educators make decisions that affect students in profound ways. This decision-making process may follow an intuitive-humanistic decision-making model. The author most connected with developing the intuitive model and the distinction between theoretical knowledge and experiential knowledge in the discipline of nursing is Patricia Benner (Thompson, 1999). Educators use intuition in forming judgments regarding educational planning. The educator may not be aware of subtleties that influence the decision but rely on a 'gut' instinct as they determine the appropriate action. Utilizing six key concepts identified by Dreyfus and Dreyfus (Benner and Tanner, 1987) this process utilizes what is known to the educator from previous situations to determine a course of action appropriate for the given situation. This paper describes a method one nursing educator used and identifies outcomes that could impact the career path for the student when determining if they were safe to continue in a practice based course.

  1. Leveraging the Zachman framework implementation using action - research methodology - a case study: aligning the enterprise architecture and the business goals

    NASA Astrophysics Data System (ADS)

    Nogueira, Juan Manuel; Romero, David; Espadas, Javier; Molina, Arturo

    2013-02-01

    With the emergence of new enterprise models, such as technology-based enterprises, and the large quantity of information generated through technological advances, the Zachman framework continues to represent a modelling tool of great utility and value to construct an enterprise architecture (EA) that can integrate and align the IT infrastructure and business goals. Nevertheless, implementing an EA requires an important effort within an enterprise. Small technology-based enterprises and start-ups can take advantage of EAs and frameworks but, because these enterprises have limited resources to allocate for this task, an enterprise framework implementation is not feasible in most cases. This article proposes a new methodology based on action-research for the implementation of the business, system and technology models of the Zachman framework to assist and facilitate its implementation. Following the explanation of cycles of the proposed methodology, a case study is presented to illustrate the results of implementing the Zachman framework in a technology-based enterprise: PyME CREATIVA, using action-research approach.

  2. Administrators in Action--Managing Public Monies and Processing Emotion in School Activities: A Teaching Case Study

    ERIC Educational Resources Information Center

    Tenuto, Penny L.; Gardiner, Mary E.; Yamamoto, Julie K.

    2015-01-01

    This teaching case describes school administrators in action performing day-to-day leadership tasks, managing public funds in school activities, and interacting with others appropriately. The case focuses on administrative challenges in handling and managing school activity funds. A method for processing emotion is discussed to assist…

  3. Case study: the Argentina Road Safety Project: lessons learned for the decade of action for road safety, 2011-2020.

    PubMed

    Raffo, Veronica; Bliss, Tony; Shotten, Marc; Sleet, David; Blanchard, Claire

    2013-12-01

    This case study of the Argentina Road Safety Project demonstrates how the application of World Bank road safety project guidelines focused on institution building can accelerate knowledge transfer, scale up investment and improve the focus on results. The case study highlights road safety as a development priority and outlines World Bank initiatives addressing the implementation of the World Report on Road Traffic Injury's recommendations and the subsequent launch of the Decade of Action for Road Safety, from 2011-2020. The case study emphasizes the vital role played by the lead agency in ensuring sustainable road safety improvements and promoting the shift to a 'Safe System' approach, which necessitated the strengthening of all elements of the road safety management system. It summarizes road safety performance and institutional initiatives in Argentina leading up to the preparation and implementation of the project. We describe the project's development objectives, financing arrangements, specific components and investment staging. Finally, we discuss its innovative features and lessons learned, and present a set of supplementary guidelines, both to assist multilateral development banks and their clients with future road safety initiatives, and to encourage better linkages between the health and transportation sectors supporting them. PMID:24722740

  4. Case study: the Argentina Road Safety Project: lessons learned for the decade of action for road safety, 2011-2020.

    PubMed

    Raffo, Veronica; Bliss, Tony; Shotten, Marc; Sleet, David; Blanchard, Claire

    2013-12-01

    This case study of the Argentina Road Safety Project demonstrates how the application of World Bank road safety project guidelines focused on institution building can accelerate knowledge transfer, scale up investment and improve the focus on results. The case study highlights road safety as a development priority and outlines World Bank initiatives addressing the implementation of the World Report on Road Traffic Injury's recommendations and the subsequent launch of the Decade of Action for Road Safety, from 2011-2020. The case study emphasizes the vital role played by the lead agency in ensuring sustainable road safety improvements and promoting the shift to a 'Safe System' approach, which necessitated the strengthening of all elements of the road safety management system. It summarizes road safety performance and institutional initiatives in Argentina leading up to the preparation and implementation of the project. We describe the project's development objectives, financing arrangements, specific components and investment staging. Finally, we discuss its innovative features and lessons learned, and present a set of supplementary guidelines, both to assist multilateral development banks and their clients with future road safety initiatives, and to encourage better linkages between the health and transportation sectors supporting them.

  5. The Expedited Remedial Action Program: A case study. The Alhambra Front Street manufactured gas plant site

    SciTech Connect

    Padleschat, J.A.; McMahon, T.D.

    1996-12-31

    Early in 1995, the Department of Toxic Substances Control asked Southern California Gas Company (SoCalGas) to enter one of its manufactured gas plant (MGP) sites into the new Expedited Remedial Action Program (ERAP). SoCalGas initially was not enthusiastic about the new program. Nevertheless, SoCalGas submitted an application for its Alhambra MGP site to be selected for the ERAP. The Alhambra Site was accepted into ERAP in November 1995, and was the first ERAP site to have orphan shares. MGP sites are well suited to the ERAP. They often involve few potentially responsible parties and can be expected to have the same primary contaminants: polycyclic aromatic hydrocarbons (PAH), which are a byproduct of the gas manufacturing process, and petroleum hydrocarbons from the crude oil feedstock used to manufacture the gas.

  6. Co-Production of Actionable Science: Recommendations to the Secretary of Interior and a San Francisco Case Study

    NASA Astrophysics Data System (ADS)

    Behar, D. H.; Pfeffer, W. T.; Beier, P.

    2015-12-01

    -production environment and case studies highlighting where this has worked to date.This talk will summarize our state of understanding of "actionable science" and this new "co-production" dynamic within climate change science and planning, with focused reference on recent case studies, particularly San Francisco.

  7. A case study of the development of environmental action projects from the framework of participatory action research within two middle school classrooms

    NASA Astrophysics Data System (ADS)

    Charmatz, Kim

    The purpose of this study was to understand student and teacher empowerment through a socially critical environmental education perspective. The main research question guiding this study was: How do participants make sense of a learning experience in which students design and carry out an environmental action project in their community? This study used participatory action research and critical theory as practical and theoretical frameworks. These frameworks were relevant as this study sought to examine social change, power, and relationships through participants' experiences. The context of this study was within one seventh and one eighth grade classroom participating in environmental projects. The study was conducted in spring 2005 with an additional follow-up data collection period during spring 2006. The school was located in a densely populated metropolitan suburb. Fifty-three students, a teacher researcher, and three science teachers participated. Data sources were written surveys, scores on Middle School Environmental Literacy Survey Instrument (MSELI), observations, interviews, and student work. This study used a mixed methodological approach. Quantitative data analysis involved dependent samples t-test scores on the MSELI before and after the completion of the projects. Qualitative data were analyzed using an inductive analysis approach. This study has implications for educators interested in democratic education. Environmental action projects provide a context for students and teachers to learn interdisciplinary content knowledge, develop personal beliefs, and learn ways to take action in their communities. This pedagogy has the potential to increase cooperation, communication, and tensions within school communities. Students' participation in the development of environmental action projects may lead to feelings of empowerment or being able to make a difference in their community, as an individual or member of a group. Future research is needed to discern

  8. NEW EDUCATIONAL MEDIA IN ACTION--CASE STUDIES FOR PLANNERS--II.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). International Inst. for Educational Planning.

    THIS VOLUME CONTAINS EIGHT STUDIES ON INSTRUCTIONAL MEDIA USE--TELEVISION IN NIGER AND COLOMBIA (IN-SCHOOL INSTRUCTION), CHICAGO (JUNIOR-COLLEGE-LEVEL EDUCATIONAL EXTENSION), PERU (EDUCATIONAL EXTENSION AND LITERACY), IVORY COAST (LITERACY), TELEVISION, FILM, AND PROGRAMED INSTRUCTION IN ALGIERS (TEACHER-TRAINING), CORRESPONDENCE COURSES AT THE…

  9. Fostering Teacher Learning Communities: A Case Study of a School-Based Leadership Team's Action Research

    ERIC Educational Resources Information Center

    Fischer, Kenneth Brian

    2013-01-01

    The purpose of this study is to examine how a school-based leadership team identifies and alters school conditions to foster the development of TLCs. Many educators, school leaders, and politicians have embraced teacher learning communities (TLCs) as a vehicle for school reform. Despite the considerable documentation of the capability for TLCs to…

  10. Federal Policy in Action: A Case Study of an Urban Education Project.

    ERIC Educational Resources Information Center

    Smith, Louis M.; Dwyer, David C.

    This monograph describes the origins and implementation of a Federal educational program, the Inquiry and Assistance Project (IAP), designed to improve urban public schools through the efforts of researchers and consultants in a research and development setting. The first section provides background information on the IAP study. Section two…

  11. Parental "Intrapreneurship" in Action: Theoretical Elaboration through the Israeli Case Study

    ERIC Educational Resources Information Center

    Yemini, Miri; Ramot, Rony; Sagie, Netta

    2016-01-01

    Parents are widely acknowledged as prominent actors in schools' success; consequently, school-parent interactions are heavily investigated from sociological, psychological, political, and cultural perspectives. By applying the "open system" perspective to schools as an eco-system, this study addresses parents as integrative stakeholders…

  12. Facilitating progress in health behaviour theory development and modification: the reasoned action approach as a case study.

    PubMed

    Head, Katharine J; Noar, Seth M

    2014-01-01

    This paper explores the question: what are barriers to health behaviour theory development and modification, and what potential solutions can be proposed? Using the reasoned action approach (RAA) as a case study, four areas of theory development were examined: (1) the theoretical domain of a theory; (2) tension between generalisability and utility, (3) criteria for adding/removing variables in a theory, and (4) organisational tracking of theoretical developments and formal changes to theory. Based on a discussion of these four issues, recommendations for theory development are presented, including: (1) the theoretical domain for theories such as RAA should be clarified; (2) when there is tension between generalisability and utility, utility should be given preference given the applied nature of the health behaviour field; (3) variables should be formally removed/amended/added to a theory based on their performance across multiple studies and (4) organisations and researchers with a stake in particular health areas may be best suited for tracking the literature on behaviour-specific theories and making refinements to theory, based on a consensus approach. Overall, enhancing research in this area can provide important insights for more accurately understanding health behaviours and thus producing work that leads to more effective health behaviour change interventions.

  13. Facilitating progress in health behaviour theory development and modification: the reasoned action approach as a case study.

    PubMed

    Head, Katharine J; Noar, Seth M

    2014-01-01

    This paper explores the question: what are barriers to health behaviour theory development and modification, and what potential solutions can be proposed? Using the reasoned action approach (RAA) as a case study, four areas of theory development were examined: (1) the theoretical domain of a theory; (2) tension between generalisability and utility, (3) criteria for adding/removing variables in a theory, and (4) organisational tracking of theoretical developments and formal changes to theory. Based on a discussion of these four issues, recommendations for theory development are presented, including: (1) the theoretical domain for theories such as RAA should be clarified; (2) when there is tension between generalisability and utility, utility should be given preference given the applied nature of the health behaviour field; (3) variables should be formally removed/amended/added to a theory based on their performance across multiple studies and (4) organisations and researchers with a stake in particular health areas may be best suited for tracking the literature on behaviour-specific theories and making refinements to theory, based on a consensus approach. Overall, enhancing research in this area can provide important insights for more accurately understanding health behaviours and thus producing work that leads to more effective health behaviour change interventions. PMID:25053006

  14. The Role of Collective Action in Enhancing Communities’ Adaptive Capacity to Environmental Risk: An Exploration of Two Case Studies from Asia

    PubMed Central

    Ireland, Philip; Thomalla, Frank

    2011-01-01

    Background In this paper we examine the role of collective action in assisting rural communities to cope with and adapt to environmental risks in Nepalgunj, Nepal and Krabi Province, Thailand. Drawing upon two case studies, we explore the role of collective action in building adaptive capacity, paying particular attention to the role of social networks. Methods Data for this paper was gathered using a range of different methods across the two different studies. In Nepal semi-structured interviews were conducted with a range of stakeholders in addition to participant observation and secondary data collection. In Thailand the researchers utilised a vulnerability assessment, participatory multi-stakeholder assessment, a detailed case study and an online dialogue. Findings We make three key observations: firstly, collective action plays a significant role in enhancing adaptive capacity and hence should be more strongly considered in the development of climate change adaptation strategies; secondly, social networks are a particularly important component of collective action for the building of adaptive capacity; and thirdly, the mandate, capacity, and structure of local government agencies can influence the effectiveness of collective action, both positively and negatively. Conclusions We argue that there is an urgent need for further consideration of the different forms of collective action within community-based disaster risk management and climate change adaptation. PMID:22045442

  15. Problems, Prescriptions and Potential in Actionable Climate Change Science - A Case Study from California Coastal Marsh Research

    NASA Astrophysics Data System (ADS)

    MacDonald, G. M.; Ambrose, R. F.; Thorne, K.; Takekawa, J.; Brown, L. N.; Fejtek, S.; Gold, M.; Rosencranz, J.

    2015-12-01

    Frustrations regarding the provision of actionable science extend to both producers and consumers. Scientists decry the lack of application of their research in shaping policy and practices while decision makers bemoan the lack of applicability of scientific research to the specific problems at hand or its narrow focus relative to the plethora of engineering, economic and social considerations that they must also consider. Incorporating climate change adds additional complexity due to uncertainties in estimating many facets of future climate, the inherent variability of climate and the decadal scales over which significant changes will develop. Recently a set of guidelines for successful science-policy interaction was derived from the analysis of transboundary water management. These are; 1 recognizing that science is a crucial but bounded input into the decision-making processes, 2 early establishment of conditions for collaboration and shared commitment among participants, 3 understanding that science-policy interactions are enhanced through greater collaboration and social or group-learning processes, 4 accepting that the collaborative production of knowledge is essential to build legitimate decision-making processes, and 5 engaging boundary organizations and informal networks as well as formal stakeholders. Here we present as a case study research on California coastal marshes, climate change and sea-level that is being conducted by university and USGS scientists under the auspices of the Southwest Climate Science Center. We also present research needs identified by a seperate analysis of best practices for coastal marsh restoration in the face of climate change that was conducted in extensive consultation with planners and managers. The initial communication, scientific research and outreach-dissemination of the marsh scientfic study are outlined and compared to best practices needs identified by planners and the science-policy guidelines outlined above

  16. Transforming Conflict into Effective Action: A Case Study on the Effects of Anthropogenic Sound on Marine Mammals

    NASA Astrophysics Data System (ADS)

    Lewandowski, Jill K.

    Like many wicked environmental problems of our time, marine sound and its potential effects on marine mammals is characterized by high levels of scientific uncertainty, diversified values across many stakeholder groups, political and regulatory complexities, and a continually evolving ecological and social environment. Further, the history of conflict and the relationships between major actors has rooted the issue firmly in identity conflict where prejudices lead to avoidance of working together. What results is continuing controversy, failed management decisions, litigation and an increasing frustration by all parties on why a better solution cannot be found. Ultimately, the intractability of the issue is not about the science, nor will the science ever tame the issue on its own. Rather, the issue is intractable because of the conflict between people about the most appropriate path forward. It is then imperative to understand, address, and transform this conflict in order to move off the decision carousel toward improved conservation outcomes and sustainable decisions for all. This research used an explanatory case study approach to quantitatively and qualitatively investigate the context and reasoning underlying conflict on this issue. Three methods were used in order to triangulate the data, and thus add rigor, including: (1) a document review of 230 publications: (2) exploratory interviews with 10 collaborative action experts and semi-structured interviews with 58 marine mammals and sound stakeholders; and (3) participant review of selected analyses. Data elucidate how different stakeholder groups define the problem and potential solutions, how they see their role and view the role of other stakeholders, specific experiences that increased or decrease conflict, and design preferences for a collaborative effort. These data are combined with conflict transformation principles to provide recommendations for a collaborative, transformative framework designed to

  17. The influence of anthropic actions on the evolution of an urban beach: Case study of Marineta Cassiana beach, Spain.

    PubMed

    Pagán, J I; Aragonés, L; Tenza-Abril, A J; Pallarés, P

    2016-07-15

    Coastal areas have been historically characterized as being a source of wealth. Nowadays, beaches have become more relevant as a place for rest and leisure. This had led to a very high population pressure due to rapid urbanisation processes. The impacts associated with coastal tourism, demand the development of anthropic actions to protect the shoreline. This paper has studied the impacts of these actions on the Marineta Cassiana beach, in Denia, Spain. This particular Mediterranean beach has traditionally suffered a major shoreline regression, and the beach nourishments carried out in the 1980s would not have achieved the reliability desired. This research has analysed the historic evolution of the beach and its environment for a period of 65years (1950-2015). A Geographic Information System (GIS) has been used to integrate and perform a spatial analysis of urban development, soil erosion, stream flow, swell, longshore transport, submerged vegetation species and shoreline evolution. The results show how the anthropic actions have affected the shoreline. After the excessive urban development of the catchments, there is no natural sediment supply to the beach. The change in the typology of the sediment, from pebbles to sand, during the beach nourishments has led to a crucial imbalance in the studied area. Moreover, the beach area gained has disappeared, affecting the Posidonia oceanica meadow, and incrementing the erosion rates. The findings obtained are relevant, not only in the management and maintenance of the beaches, but also, in the decision-making for future nourishments.

  18. The influence of anthropic actions on the evolution of an urban beach: Case study of Marineta Cassiana beach, Spain.

    PubMed

    Pagán, J I; Aragonés, L; Tenza-Abril, A J; Pallarés, P

    2016-07-15

    Coastal areas have been historically characterized as being a source of wealth. Nowadays, beaches have become more relevant as a place for rest and leisure. This had led to a very high population pressure due to rapid urbanisation processes. The impacts associated with coastal tourism, demand the development of anthropic actions to protect the shoreline. This paper has studied the impacts of these actions on the Marineta Cassiana beach, in Denia, Spain. This particular Mediterranean beach has traditionally suffered a major shoreline regression, and the beach nourishments carried out in the 1980s would not have achieved the reliability desired. This research has analysed the historic evolution of the beach and its environment for a period of 65years (1950-2015). A Geographic Information System (GIS) has been used to integrate and perform a spatial analysis of urban development, soil erosion, stream flow, swell, longshore transport, submerged vegetation species and shoreline evolution. The results show how the anthropic actions have affected the shoreline. After the excessive urban development of the catchments, there is no natural sediment supply to the beach. The change in the typology of the sediment, from pebbles to sand, during the beach nourishments has led to a crucial imbalance in the studied area. Moreover, the beach area gained has disappeared, affecting the Posidonia oceanica meadow, and incrementing the erosion rates. The findings obtained are relevant, not only in the management and maintenance of the beaches, but also, in the decision-making for future nourishments. PMID:27065444

  19. Action of a 904-nm diode laser in orthopedics and traumatology: a clinical study on 447 cases

    NASA Astrophysics Data System (ADS)

    Tam, Giuseppe

    2001-10-01

    Objective: The evidence in medical literature is that a beneficial analgesic effect can only be obtained by employing laser radiation of relatively low power density and wavelengths which are able to penetrate tissue. For this reason the semiconductor, or laser diode (GaAs, 904 nm), is the most appropriate choice in pain-reduction therapy. Summary Background Data: Low power laser (or LLL) acts on the Prostaglandins synthesis, increases the endorphins synthesis in the Rolando gelatinous substance and in the dorsal horn of the spinal cord. The L-Arginine, which is the classic substrate of nitric oxide, carries on vasodilatory and anti- inflammatory action. Methods: Treatment was carried out on 447 cases and 435 patients (250 women and 185 men) between 20th May 1987 and 31st December 1999. The patients, whose age ranged from 25 to 70, were suffering from rheumatic, degenerative and traumatic pathologies as well as cutaneous ulcers. The majority of patients had been seen by orthopaedists and rheumatologists and had undergone x-ray, ultrasound scan, etc. All patients had previously received drug-based treatment and/or physiotherapy, with poor results. Two thirds were experiencing acute symptomatic pain, while the others presented a chronic pathology with recurrent crises. We used a pulsed IR diode laser, GaAs emitting at 904 nm. Frequency of treatment: 1 application per day for 5 consecutive days, followed by a 2-day interval. The percentage reduction in symptoms or improvement in functional status were determined on the basis of objective analysis as it happens in the Legal and Insurance Medicine field. Results: Very good results were achieved especially with cases of symptomatic osteoarthritis of the cervical vertebrae, with sport-related injuries, epicondylitis, osteoarthritis of the knee, periarthritis and with cutaneous ulcers. The beneficial action of the LLLT in the latter pathology is linked to the increase in collagen and to fibroblast proliferation. The total

  20. An Ontology for Requesting Distant Robotic Action: A Case Study in Naming and Action Identification for Planning on the Mars Exploration Rover Mission

    NASA Technical Reports Server (NTRS)

    Wales, Roxana C.; Shalin, Valerie L.; Bass, Deborah S.

    2004-01-01

    This paper focuses on the development and use of the abbreviated names as well as an emergent ontology associated with making requests for action of a distant robotic rover during the 2003-2004 NASA Mars Exploration Rover (MER) mission, run by the Jet Propulsion Laboratory. The infancy of the domain of Martian telerobotic science, in which specialists request work from a rover moving through the landscape, as well as the need to consider the interdisciplinary teams involved in the work required an empirical approach. The formulation of this ontology is grounded in human behavior and work practice. The purpose of this paper is to identify general issues for an ontology of action (specifically for requests for action), while maintaining sensitivity to the users, tools and the work system within a specific technical domain. We found that this ontology of action must take into account a dynamic environment, changing in response to the movement of the rover, changes on the rover itself, as well as be responsive to the purposeful intent of the science requestors. Analysis of MER mission events demonstrates that the work practice and even robotic tool usage changes over time. Therefore, an ontology must adapt and represent both incremental change and revolutionary change, and the ontology can never be more than a partial agreement on the conceptualizations involved. Although examined in a rather unique technical domain, the general issues pertain to the control of any complex, distributed work system as well as the archival record of its accomplishments.

  1. Action Research Localization in China: Three Cases

    ERIC Educational Resources Information Center

    Bai, Yimin

    2009-01-01

    Since the introduction of the action research into China in the 1980s, especially since the start of the twenty-first century, Chinese education researchers have been trying to localize it in relation to the backdrop of the national curriculum reform in basic education. This article presents three cases in which educators aimed for a conscious…

  2. Training and Jobs Programs in Action: Case Studies in Private-Sector Initiatives for the Hard-to-Employ.

    ERIC Educational Resources Information Center

    Robison, David

    This book contains fifty-three case studies covering a wide variety of private-sector activities and public-private partnerships designed to increase training and employment opportunities for the hard-to-employ and speed the transition of the unemployed from government support and subsidized jobs to permanent private employment. Compiled from a…

  3. Transferring Learning to the Workplace. Seventeen Case Studies from the Real World of Training. In Action Series.

    ERIC Educational Resources Information Center

    Broad, Mary L., Ed.

    Organized in three parts, this book contains an introductory chapter and 17 case studies selected to show transfer applications in a wide range of organizational settings. In part 1, two chapters review the rationale, context, and research relating to transfer: "Transfer Concepts and Research Overview" (Mary Broad); and "Success Factors in…

  4. Mathematical Speech and Practical Action: A Case Study of the Challenges of Including Mathematics in a School Technology Project

    ERIC Educational Resources Information Center

    Bungum, Berit; Manshadi, Saeed; Lysne, Dag Atle

    2014-01-01

    This paper presents a case study of how a teacher and nine-year-old students deal with mathematics in a practical technology project. By analysing videotaped dialogues between teacher and a pair of students working on constructing a house model, we identify challenges of meaningful inclusion of mathematics in the project. The dialogues are…

  5. Health policy making through operative actions: a case study of provider capacity reduction in a public safety-net system.

    PubMed

    Tataw, David B

    2014-01-01

    This article describes and assesses the implications of policy decisions affecting health provider capacity in the Los Angeles County municipal safety-net health system from 1980 to 2000. Although never articulated in law or a county ordinance, the county pursued a sustained and discernable policy of cost reductions that affected capacity at King/Drew Medical Center from 1980 to 2000 without the input of beneficiaries or their advocates. Year after year, the county reduced personnel, supplies, and available beds either by reducing formal budgets or through operative actions of facility administrators that prevented the implementation of formally approved expenditures. This policy appears to have undermined the hospital system's mission of providing health services to at-risk populations with nowhere else to go. Decision making during the two decades under study revealed a decision-making pattern that challenged traditional models of policy decision making.

  6. Exploring discourses on international environmental regime effectiveness with Q methodology: a case study of the Mediterranean Action Plan.

    PubMed

    Frantzi, Sofia; Carter, Neil T; Lovett, Jon C

    2009-01-01

    Extensive research has been done on the 'high politics' of negotiations of international environmental agreements. However, little attention has been paid to the effectiveness of their implementation after coming into force. Effectiveness cannot be easily measured, since different stakeholders use different criteria as the basis of their opinion. The purpose of this study is to investigate discourses on the effectiveness of an international environmental regime. The regime chosen is the Mediterranean Action Plan (MAP) - and its legal framework, the Barcelona Convention - which was established in 1975 under the aegis of the United Nations Environment Programme (UNEP). Q methodology was used to reveal discourses on the effectiveness of UNEP/MAP. After collecting relevant literature and identifying the stakeholders, 25 in-depth interviews were conducted. The stakeholders were from the Secretariat of the Convention, academia, NGO workers, and others that studied or knew the subject well. From these interviews 294 statements were extracted, from which 44 were finally selected to be used in the Q study. The interviewees were approached for the second time to complete the Q sorts. This study revealed four distinct discourses concerning the effectiveness of international environmental regimes. It concludes that there is no one 'right' way of defining effectiveness and that no approach can provide more than a partial evaluation of the overall effectiveness of a regime.

  7. Comparison of in vivo genotoxic and carcinogenic potency to augment mode of action analysis: Case study with hexavalent chromium.

    PubMed

    Thompson, Chad M; Bichteler, Anne; Rager, Julia E; Suh, Mina; Proctor, Deborah M; Haws, Laurie C; Harris, Mark A

    2016-04-01

    Recent analyses-highlighted by the International Workshops on Genotoxicity Testing Working Group on Quantitative Approaches to Genetic Toxicology Risk Assessment-have identified a correlation between (log) estimates of a carcinogen's in vivo genotoxic potency and in vivo carcinogenic potency in typical laboratory animal models, even when the underlying data have not been matched for tissue, species, or strain. Such a correlation could have important implications for risk assessment, including informing the mode of action (MOA) of specific carcinogens. When in vivo genotoxic potency is weak relative to carcinogenic potency, MOAs other than genotoxicity (e.g., endocrine disruption or regenerative hyperplasia) may be operational. Herein, we review recent in vivo genotoxicity and carcinogenicity data for hexavalent chromium (Cr(VI)), following oral ingestion, in relevant tissues and species in the context of the aforementioned correlation. Potency estimates were generated using benchmark doses, or no-observable-adverse-effect-levels when data were not amenable to dose-response modeling. While the ratio between log values for carcinogenic and genotoxic potency was ≥1 for many compounds, the ratios for several Cr(VI) datasets (including in target tissue) were less than unity. In fact, the ratios for Cr(VI) clustered closely with ratios for chloroform and diethanolamine, two chemicals posited to have non-genotoxic MOAs. These findings suggest that genotoxicity may not play a major role in the cancers observed in rodents following exposure to high concentrations of Cr(VI) in drinking water-a finding consistent with recent MOA and adverse outcome pathway (AOP) analyses concerning Cr(VI). This semi-quantitative analysis, therefore, may be useful to augment traditional MOA and AOP analyses. More case examples will be needed to further explore the general applicability and validity of this approach for human health risk assessment.

  8. Classifying chemical mode of action using gene networks and machine learning: a case study with the herbicide linuron.

    PubMed

    Ornostay, Anna; Cowie, Andrew M; Hindle, Matthew; Baker, Christopher J O; Martyniuk, Christopher J

    2013-12-01

    The herbicide linuron (LIN) is an endocrine disruptor with an anti-androgenic mode of action. The objectives of this study were to (1) improve knowledge of androgen and anti-androgen signaling in the teleostean ovary and to (2) assess the ability of gene networks and machine learning to classify LIN as an anti-androgen using transcriptomic data. Ovarian explants from vitellogenic fathead minnows (FHMs) were exposed to three concentrations of either 5α-dihydrotestosterone (DHT), flutamide (FLUT), or LIN for 12h. Ovaries exposed to DHT showed a significant increase in 17β-estradiol (E2) production while FLUT and LIN had no effect on E2. To improve understanding of androgen receptor signaling in the ovary, a reciprocal gene expression network was constructed for DHT and FLUT using pathway analysis and these data suggested that steroid metabolism, translation, and DNA replication are processes regulated through AR signaling in the ovary. Sub-network enrichment analysis revealed that FLUT and LIN shared more regulated gene networks in common compared to DHT. Using transcriptomic datasets from different fish species, machine learning algorithms classified LIN successfully with other anti-androgens. This study advances knowledge regarding molecular signaling cascades in the ovary that are responsive to androgens and anti-androgens and provides proof of concept that gene network analysis and machine learning can classify priority chemicals using experimental transcriptomic data collected from different fish species.

  9. Capital expenditure decisions: Obtaining commitment to action. A case study for San Diego Gas and Electric Company: Final report

    SciTech Connect

    Cotteleer, J.; Derby, S.; Matheson, D.

    1994-05-01

    The objective of the EPRI Asset Management research initiative is to provide guidelines and tools that help utilities make quality decisions about the management of their assets. This report discusses the importance of the people and processes side of capital budgeting, describes useful decision quality techniques, and illustrates their use at San Diego Gas & Electric Company. The project team applied the techniques of decision quality, decision analysis, and value translation to a set of large capital projects at SDG&E. Decision quality techniques diagnose the current state of an analysis that evaluates options. Decision Analysis is an iterative process for efficiently carrying out the analysis for a decision. Value translation identifies linkages between the outcomes of a decision and high-level corporate values. The evaluated projects-installation of distributed control systems at several units-were chosen because they involved difficult-to-quantify intangibles. The study demonstrated that decision quality techniques can be used to diagnose the quality of a project evaluation analysis. This process helps utilities focus on the areas that will best clarify whether or not to proceed with the project. The study also demonstrates that difficult-to-quantify, highly uncertain intangible contributions to value/cost can be taken into account using decision analysis methods. In fact, decisions made without considering these effects are unlikely to generate management or staff commitment to action, despite analysis recommendations. Finally, the study demonstrates that value translation from high-level corporate goals to measures that are meaningful for business area staff can help ensure that the appropriate projects are recommended for management approval.

  10. Regional health workforce planning through action research: lessons for commissioning health services from a case study in Far North Queensland.

    PubMed

    Panzera, Annette June; Murray, Richard; Stewart, Ruth; Mills, Jane; Beaton, Neil; Larkins, Sarah

    2016-01-01

    Creating a stable and sustainable health workforce in regional, rural and remote Australia has long been a challenge to health workforce planners, policy makers and researchers alike. Traditional health workforce planning is often reactive and assumes continuation of current patterns of healthcare utilisation. This demonstration project in Far North Queensland exemplifies how participatory regional health workforce planning processes can accurately model current and projected local workforce requirements. The recent establishment of Primary Health Networks (PHNs) with the intent to commission health services tailored to individual healthcare needs underlines the relevance of such an approach. This study used action research methodology informed by World Health Organization (WHO) systems thinking. Four cyclical stages of health workforce planning were followed: needs assessment; health service model redesign; skills-set assessment and workforce redesign; and development of a workforce and training plan. This study demonstrated that needs-based loco-regional health workforce planning can be achieved successfully through participatory processes with stakeholders. Stronger health systems and workforce training solutions were delivered by facilitating linkages and planning processes based on community need involving healthcare professionals across all disciplines and sectors. By focusing upon extending competencies and skills sets, local health professionals form a stable and sustainable local workforce. Concrete examples of initiatives generated from this process include developing a chronic disease inter-professional teaching clinic in a rural town and renal dialysis being delivered locally to an Aboriginal community. The growing trend of policy makers decentralising health funding, planning and accountability and rising health system costs increase the future utility of this approach. This type of planning can also assist the new PHNs to commission health services

  11. Regional health workforce planning through action research: lessons for commissioning health services from a case study in Far North Queensland.

    PubMed

    Panzera, Annette June; Murray, Richard; Stewart, Ruth; Mills, Jane; Beaton, Neil; Larkins, Sarah

    2016-01-01

    Creating a stable and sustainable health workforce in regional, rural and remote Australia has long been a challenge to health workforce planners, policy makers and researchers alike. Traditional health workforce planning is often reactive and assumes continuation of current patterns of healthcare utilisation. This demonstration project in Far North Queensland exemplifies how participatory regional health workforce planning processes can accurately model current and projected local workforce requirements. The recent establishment of Primary Health Networks (PHNs) with the intent to commission health services tailored to individual healthcare needs underlines the relevance of such an approach. This study used action research methodology informed by World Health Organization (WHO) systems thinking. Four cyclical stages of health workforce planning were followed: needs assessment; health service model redesign; skills-set assessment and workforce redesign; and development of a workforce and training plan. This study demonstrated that needs-based loco-regional health workforce planning can be achieved successfully through participatory processes with stakeholders. Stronger health systems and workforce training solutions were delivered by facilitating linkages and planning processes based on community need involving healthcare professionals across all disciplines and sectors. By focusing upon extending competencies and skills sets, local health professionals form a stable and sustainable local workforce. Concrete examples of initiatives generated from this process include developing a chronic disease inter-professional teaching clinic in a rural town and renal dialysis being delivered locally to an Aboriginal community. The growing trend of policy makers decentralising health funding, planning and accountability and rising health system costs increase the future utility of this approach. This type of planning can also assist the new PHNs to commission health services

  12. Optimization of active distribution networks: Design and analysis of significative case studies for enabling control actions of real infrastructure

    NASA Astrophysics Data System (ADS)

    Moneta, Diana; Mora, Paolo; Viganò, Giacomo; Alimonti, Gianluca

    2014-12-01

    The diffusion of Distributed Generation (DG) based on Renewable Energy Sources (RES) requires new strategies to ensure reliable and economic operation of the distribution networks and to support the diffusion of DG itself. An advanced algorithm (DISCoVER - DIStribution Company VoltagE Regulator) is being developed to optimize the operation of active network by means of an advanced voltage control based on several regulations. Starting from forecasted load and generation, real on-field measurements, technical constraints and costs for each resource, the algorithm generates for each time period a set of commands for controllable resources that guarantees achievement of technical goals minimizing the overall cost. Before integrating the controller into the telecontrol system of the real networks, and in order to validate the proper behaviour of the algorithm and to identify possible critical conditions, a complete simulation phase has started. The first step is concerning the definition of a wide range of "case studies", that are the combination of network topology, technical constraints and targets, load and generation profiles and "costs" of resources that define a valid context to test the algorithm, with particular focus on battery and RES management. First results achieved from simulation activity on test networks (based on real MV grids) and actual battery characteristics are given, together with prospective performance on real case applications.

  13. A case study of participatory action research in a public new England middle school: empowerment, constraints and challenges.

    PubMed

    Phillips, Evelyn Newman; Berg, Marlene J; Rodriguez, Chiedza; Morgan, Damion

    2010-09-01

    PAR recognizes teachers and students as co-creators in a learning process that builds self-efficacy essential to long-term educational success. In enabling contexts, PAR projects also allow teachers to critically deconstruct societal power, examine how these dynamics are reproduced in the classroom, and work against the silencing of student voices. This case study describes the process of implementing an inquiry-based PAR model into a formal urban middle school program intended to reduce drop out rates. The anthropologist/researchers employed participant observation, interviews, and review of student work to explore the dynamics, challenges, and constraints confronted during the process. The intervention demonstrated the gap between practice and theory in a middle school environment marked by well-defined hierarchies and roles as well as high-stakes testing. PMID:20676753

  14. Partnering for Environmental Sustainability: A Case Study of a University's Participation in the Community Action for a Renewed Environment Program

    ERIC Educational Resources Information Center

    Szarleta, Ellen

    2010-01-01

    This article examines an important policy initiative that creates self-sustaining partnerships among community stakeholders, including academic institutions. The Community Action for a Renewed Environment (CARE) model of collaborative problem-solving (CPS) builds community capacity and knowledge while addressing the challenges of toxic pollution…

  15. Using Data Comparison and Interpretation to Develop Procedural Understandings in the Primary Classroom: Case Study Evidence from Action Research

    ERIC Educational Resources Information Center

    Warwick, Paul; Siraj-Blatchford, John

    2006-01-01

    The development of a science education that includes a focus upon the nature of science suggests the need for "pedagogic tools" that can be used to engage children with the procedural understandings that are central to the scientific approach to enquiry. This paper reports on a collaborative action research project that focused on the use of…

  16. Mathematical speech and practical action: a case study of the challenges of including mathematics in a school technology project

    NASA Astrophysics Data System (ADS)

    Bungum, Berit; Manshadi, Saeed; Atle Lysne, Dag

    2014-11-01

    This paper presents a case study of how a teacher and nine-year-old students deal with mathematics in a practical technology project. By analysing videotaped dialogues between teacher and a pair of students working on constructing a house model, we identify challenges of meaningful inclusion of mathematics in the project. The dialogues are analysed in terms of an analytical framework where four categories of interaction patterns are combined with two main paradigms of mathematics teaching: the exercise paradigm and landscapes of interaction. The project in itself has a potential for facilitating landscapes of investigation in mathematics teaching. However, we find that the teacher as well as students adheres to the exercise paradigm when mathematics is involved in the activity. Two illustrating episodes from the project are examined and presented in detail in this paper. The findings illustrate that the conceptions teachers and students hold of what mathematics teaching means can act as an obstacle in attempts to realize mathematics teaching in creative and meaningful contexts for young students. We suggest that making the various purposes of a project more explicit may help overcome this obstacle, and that the mathematics involved might be taught in separate sessions in order to form a constructive part of a cross-curricular project.

  17. The application of identified instructional strategies to science teaching in order to enhance appropriate student behavior: A collaborative action research case study

    NASA Astrophysics Data System (ADS)

    Lamartina, Mary Fay

    For the past 2 school years, Charm City Elementary School has implemented Success For All (SFA), a whole school reform effort as a part of the literacy block. SFA follows a highly structured format for students' skill development. Over those 2 years, school administrators and teachers have noticed a tremendous reduction in the reported incidences of off task and disruptive behavior during the reading block. These observations were supported by a review of office data. During the same period, disruptive and off-task behaviors were reported with great frequency schoolwide after the literacy block. Teachers wondered why this was so. A group of grade teachers decided to investigate factors that may possibly be contributing to this obvious reduction in student misbehaviors for the purpose of reducing afternoon off task and disruptive behavior through a transfer of certain positive factors. Possible causal factors identified included the nature of the highly structured reading block, the time of day, or the materials or instructional techniques being used during SFA instruction. This was an action research case study whose purpose was to investigate and determine factors which teachers schoolwide say cause the reduction of incidents of reported misbehavior during the reading block, and to replicate the use of these positive factors during the science instructional period in order to reduce off-task actions which may lead to disruptive behavior. The findings of this study show that teachers can identify factors, which they say relate to a reduction in off task and disruptive behavior. They can identify factors which they say promote on-task and positive behaviors. Teachers can then redesign and implement these identified instructional strategies into a science curriculum that will reduce off-task and disruptive behavior. The findings discussed in this study document the value of action research in improving teacher practice. A review of the literature supports the

  18. Treatment actions and treatment failure: case studies in the response to severe childhood febrile illness in Mali

    PubMed Central

    2012-01-01

    Background Appropriate home management of illness is vital to efforts to control malaria. The strategy of home management relies on caregivers to recognize malaria symptoms, assess severity and promptly seek appropriate care at a health facility if necessary. This paper examines the management of severe febrile illness (presumed malaria) among children under the age of five in rural Koulikoro Region, Mali. Methods This research examines in-depth case studies of twenty-five households in which a child recently experienced a severe febrile illness, as well as key informant interviews and focus group discussions with community members. These techniques were used to explore the sequence of treatment steps taken during a severe illness episode and the context in which decisions were made pertaining to pursing treatments and sources of care, while incorporating the perspective and input of the mother as well as the larger household. Results Eighty-one participants were recruited in 25 households meeting inclusion criteria. Children's illness episodes involved multiple treatment steps, with an average of 4.4 treatment steps per episode (range: 2–10). For 76% of children, treatment began in the home, but 80% were treated outside the home as a second recourse. Most families used both traditional and modern treatments, administered either inside the home by family members, or by traditional or modern healers. Participants’ stated preference was for modern care, despite high rates of reported treatment failure (52%, n=12), however, traditional treatments were also often deemed appropriate and effective. The most commonly cited barrier to seeking care at health facilities was cost, especially during the rainy season. Financial constraints often led families to use traditional treatments. Conclusions Households have few options available to them in moments of overlapping health and economic crises. Public health research and policy should focus on the reducing barriers that

  19. Selecting interventions to promote fruit and vegetable consumption: from policy to action, a planning framework case study in Western Australia

    PubMed Central

    Pollard, Christina M; Lewis, Janette M; Binns, Colin W

    2008-01-01

    Background The Department of Health in Western Australia identified access to, and daily consumption of recommended amounts of fruit and vegetables, as priority health determinants. The numerous factors that influence supply and consumption of fruit and vegetables indicated that a comprehensive approach would be required. A government and non-government sector steering group was set up to select priority interventions using the National Public Health Partnership's Framework for Implementing Public Health Strategies. This structured framework was used for developing strategies to improve fruit and vegetable consumption and supply, and to identify implementation priorities. After one year a desktop audit of progress on framework interventions was undertaken. Results The structured framework led to a plan for defined actions, partners, costs, and performance indicators for strategies to improve fruit and vegetable consumption and supply. Lead agency custodians for management of the selected interventions were identified. After one year there was significant progress in the implementation of a number of the high-ranking interventions. The exception was interventions that provide the infrastructure support such as research and development capacity, information systems. Conclusion A structured framework and stakeholder participation assisted in developing a fruit and vegetable implementation strategy. Engagement and commitment of influential and diverse stakeholders is needed, not just for program support, but particularly in the areas of food and nutrition policy development and providing the infrastructure support required. Further work is required to develop performance outcomes and cost effectiveness measures for many of the strategies that have been proposed to address portfolio objectives. PMID:19108736

  20. Descriptive Case Study of Theories of Action, Strategic Objectives, and Strategic Initiatives Used by California Female County Superintendents to Move Their Organizations from Current State to Desired Future

    ERIC Educational Resources Information Center

    Park, Valerie Darlene

    2014-01-01

    The purpose of this study was to describe the theories of action, strategic objectives, and strategic initiatives of school systems led by female county superintendents in California and examine their impact on improving system outcomes. Additionally, the factors influencing theory of action, strategic objective, and initiative development were…

  1. Navigating the Thin Line between Education and Incarceration: An Action Research Case Study on Gang-Associated Latino Youth

    ERIC Educational Resources Information Center

    Rios, Victor M.

    2010-01-01

    This article examines data collected from an ethnographic research project conducted with 56 gang-associated Latino youths ages 15 to 21 from 2007 to 2009. The objectives of the study were to examine how poor Latino gang-associated youths perceived schooling and policing and to find out if the research process could promote educational aspirations…

  2. How does community context influence coalitions in the formation stage? a multiple case study based on the Community Coalition Action Theory

    PubMed Central

    2010-01-01

    Background Community coalitions are rooted in complex and dynamic community systems. Despite recognition that environmental factors affect coalition behavior, few studies have examined how community context impacts coalition formation. Using the Community Coalition Action theory as an organizing framework, the current study employs multiple case study methodology to examine how five domains of community context affect coalitions in the formation stage of coalition development. Domains are history of collaboration, geography, community demographics and economic conditions, community politics and history, and community norms and values. Methods Data were from 8 sites that participated in an evaluation of a healthy cities and communities initiative in California. Twenty-three focus groups were conducted with coalition members, and 76 semi-structured interviews were conducted with local coordinators and coalition leaders. Cross-site analyses were conducted to identify the ways contextual domains influenced selection of the lead agency, coalition membership, staffing and leadership, and coalition processes and structures. Results History of collaboration influenced all four coalition factors examined, from lead agency selection to coalition structure. Geography influenced coalition formation largely through membership and staffing, whereas the demographic and economic makeup of the community had an impact on coalition membership, staffing, and infrastructure for coalition processes. The influence of community politics, history, norms and values was most noticeable on coalition membership. Conclusions Findings contribute to an ecologic and theory-based understanding of the range of ways community context influences coalitions in their formative stage. PMID:20178633

  3. Building Action Research Teams: A Case of Struggles and Successes

    ERIC Educational Resources Information Center

    Du, Fengning

    2009-01-01

    Teaching teams can hold the promise of being an ideal vehicle in which collaborative action research is conducted. This case documents the mixed results of a team leader's efforts to improve teaching and introduce inquiry-based professional development through action research in a community college. This case paints a realistic and…

  4. Inquiring into My Science Teaching through Action Research: A Case Study on One Pre-Service Teacher's Inquiry-Based Science Teaching and Self-Efficacy

    ERIC Educational Resources Information Center

    Soprano, Kristina; Yang, Li-Ling

    2013-01-01

    This case study reports the effects of a cooperative learning field experience on a pre-service teacher's views of inquiry-based science and her science teaching self-efficacy. Framed by an action research model, this study examined (a) the pre-service teacher's developing understanding of inquiry-based science teaching and learning…

  5. Smart Buildings: Business Case and Action Plan

    SciTech Connect

    Ehrlich, Paul; Diamond, Rick

    2009-04-01

    General Services Administration (GSA) has been a pioneer in using Smart Building technologies but it has yet to achieve the full benefits of an integrated, enterprise-wide Smart Building strategy. In July 2008, GSA developed an initial briefing memorandum that identified five actions for a Smart Buildings feasibility study: (1) Identify and cluster the major building systems under consideration for a Smart Buildings initiative; (2) Identify GSA priorities for these clusters; (3) Plan for future adoption of Smart Building strategies by identifying compatible hardware; (4) Develop a framework for implementing and testing Smart Building strategies and converged networks; and (5) Document relevant GSA and industry initiatives in this arena. Based on this briefing memorandum, PBS and FAS retained consultants from Lawrence Berkeley National Laboratory, Noblis, and the Building Intelligence Group to evaluate the potential for Smart Buildings within GSA, and to develop this report. The project has included extensive interviews with GSA staff (See Appendix A), a review of existing GSA standards and documents, and an examination of relevant GSA and industry initiatives. Based on interviews with GSA staff and a review of GSA standards and documents, the project team focused on four goals for evaluating how Smart Building technology can benefit GSA: (1) Achieve Energy Efficiency Mandates--Use Smart Building technology as a tool to meet EISA 2007 and EO 13423 goals for energy efficiency. (2) Enhance Property Management--Deploy enterprise tools for improved Operations and Maintenance (O&M) performance and verification. (3) Implement Network as the Fourth Utility--Utilize a converged broadband network to support Smart Building systems and provide GSA clients with connectivity for voice, data and video. (4) Enhance Safety and Security--Harmonize Physical Access Control Systems (PACS) with Smart Building Systems.

  6. Limits of Legal Action: The Cherokee Cases

    ERIC Educational Resources Information Center

    Norgren, Jill L.; Shattuck, Petra T.

    1978-01-01

    The article examines the limits of legal action in light of the experience of the Cherokee Nation in the nineteenth century. Their lawsuits, the cause of national controversy and ultimately detrimental to the Cherokee, raise questions about the effectiveness of litigation in solving divisive political conflict. (Author/NQ)

  7. Case Study: Testing with Case Studies

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2015-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses using case studies to test for knowledge or lessons learned.

  8. Factors That Influence School Board Actions to Support Student Achievement: A Multi-Case Study of High-Achieving Rural School Districts

    ERIC Educational Resources Information Center

    Timm, Colleen A.

    2012-01-01

    The purpose of this study is to examine the factors that influence the actions taken by school boards that advance student achievement in high-achieving rural public school districts. Much of what is discussed in the literature on school improvement efforts is centered on the work carried out by school personnel at the school level. What is…

  9. Mode of action and dose-response framework analysis for receptor-mediated toxicity: The aryl hydrocarbon receptor as a case study.

    PubMed

    Budinsky, R A; Schrenk, D; Simon, T; Van den Berg, M; Reichard, J F; Silkworth, J B; Aylward, L L; Brix, A; Gasiewicz, T; Kaminski, N; Perdew, G; Starr, T B; Walker, N J; Rowlands, J C

    2014-01-01

    Dioxins and dioxin-like compounds are tumor promoters that cause liver cancer in rats and mice. The aryl hydrocarbon receptor (AHR) has been implicated as a key component in this tumor promotion response. Despite extensive knowledge of the toxicology of dioxins, no mode of action (MOA) hypothesis for their tumorigenicity has been formally documented using the Human Relevance MOA framework developed by the International Programme on Chemical Safety (IPCS). To address this information gap, an expert panel was convened as part of a workshop on receptor-mediated liver tumorigenicity. Liver tumors induced by ligands of the AHR were assessed using data for dioxins and related chemicals as a case study. The panel proposed a MOA beginning with sustained AHR activation, eventually leading to liver tumors via a number of other processes, including increased cell proliferation of previously initiated altered hepatic foci, inhibition of intrafocal apoptosis and proliferation of oval cells. These processes have been identified and grouped as three key events within the hepatocarcinogenic MOA: (1) sustained AHR activation, (2) alterations in cellular growth and homeostasis and (3) pre-neoplastic tissue changes. These key events were identified through application of the Bradford-Hill considerations in terms of both their necessity for the apical event/adverse outcome and their human relevance. The panel identified data supporting the identification and dose-response behavior of key events, alteration of the dose-response by numerous modulating factors and data gaps that potentially impact the MOA. The current effort of applying the systematic frameworks for identifying key events and assessing human relevance to the AHR activation in the tumorigenicity of dioxins and related chemicals is novel at this time. The results should help direct future regulatory efforts and research activities aimed at better understanding the potential human cancer risks associated with dioxin

  10. Mode of action of human pharmaceuticals in fish: the effects of the 5-alpha-reductase inhibitor, dutasteride, on reproduction as a case study.

    PubMed

    Margiotta-Casaluci, Luigi; Hannah, Robert E; Sumpter, John P

    2013-03-15

    In recent years, a growing number of human pharmaceuticals have been detected in the aquatic environment, generally at low concentrations (sub-ng/L-low μg/L). In most cases, these compounds are characterised by highly specific modes of action, and the evolutionary conservation of drug targets in wildlife species suggests the possibility that pharmaceuticals present in the environment may cause toxicological effects by acting through the same targets as they do in humans. Our research addressed the question of whether or not dutasteride, a pharmaceutical used to treat benign prostatic hyperplasia, may cause adverse effects in a teleost fish, the fathead minnow (Pimephales promelas), by inhibiting the activity of both isoforms of 5α-reductase (5αR), the enzyme that converts testosterone into dihydrotestosterone (DHT). Mammalian pharmacological and toxicological information were used to guide the experimental design and the selection of relevant endpoints, according to the so-called "read-across approach", suggesting that dutasteride may affect male fertility and steroid hormone dynamics. Therefore, a 21-day reproduction study was conducted to determine the effects of dutasteride (10, 32 and 100 μg/L) on fish reproduction. Exposure to dutasteride significantly reduced fecundity of fish and affected several aspects of reproductive endocrine functions in both males and females. However, none of the observed adverse effects occurred at concentrations of exposure lower than 32 μg/L; this, together with the low volume of drug prescribed every year (10.34 kg in the UK in 2011), and the extremely low predicted environmental concentration (0.03 ng/L), suggest that, at present, the potential presence of dutasteride in the environment does not represent a threat to wild fish populations. PMID:23280489

  11. Modelling in Action. Examining How Students Approach Modelling Real Life Situations. Three Case Studies. Model of the Movement of an Elevator

    ERIC Educational Resources Information Center

    Rivas, Eugenia Marmolejo

    2015-01-01

    By means of three case studies, we will present two mathematical modelling activities that are suitable for students enrolled in senior high school and the first year of mathematics at university level. The activities have been designed to enrich the learning process and promote the formation of vital modelling skills. In case studies one and two,…

  12. Inspecting Cases against Revans' "Gold Standard" of Action Learning

    ERIC Educational Resources Information Center

    Willis, Verna J.

    2004-01-01

    A purposive sampling and analysis of ten case histories of action learning in the US suggests that applications tend to be partial, hierarchical, and leader controlled, thus running counter in several significant ways to the gold standard of Revans' action learning theory and egalitarian rules of engagement. Using critical markers to inspect the…

  13. The September 29, 2009 Earthquake and Tsunami in American Samoa: A Case Study of Household Evacuation Behavior and the Protective Action Decision Model

    NASA Astrophysics Data System (ADS)

    Apatu, E. J. I.; Gregg, C. E.; Lindell, M. K.; Sorensen, J.; Hillhouse, J.; Sorensen, B.

    2012-04-01

    In 2009, the islands of Samoa, American Samoa, and Tonga were struck by an 8.1 magnitude earthquake that triggered a tsunami. The latter claimed an estimated 149, 34, and nine lives, respectively. Preparing persons to take protective action during an earthquake and tsunami is important to help save lives, but evacuation behavior is a dynamic process, which involves many factors such as recognition and interpretation of environmental cues, characteristics of the receiver, characteristics of official and informal warnings and a person's social context during the event. Compared to individualistic cultures like that in the USA, little is known about what factors affect household evacuation behavior in collectivist cultures. The Protective Action Decision Model (PADM) of Lindell and Perry (2004) is a theoretical framework that purports to explain human response to natural hazards. This broad behavioral hazard model has been tested in several settings in the United States. However, to date, the PADM has never been tested in a collectivist culture. Thus, this study will summarize interview findings from 300 American Samoan survivors to understand household evacuation behavior in response to the 2009 tsunami and earthquake that hit American Samoa. In addition, an investigation of how well the PADM explains evacuation action behavior will be reported. Findings from this study will be useful for public health emergency professionals in planning efforts for local tsunamis in coastal communities in the Pacific and around the world.

  14. Making the Case for Action Research

    ERIC Educational Resources Information Center

    Saul, Wendy

    2010-01-01

    As any contemporary teacher knows, credit and credibility are showered on those who engage in research-based practices. And not just any research. It must be tied to a study with a large enough number of participants; a clear intervention; control and experimental groups; results that can be scaled up and replicated... Wait! Is this the only kind…

  15. Case Study: Writing a Journal Case Study

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  16. To research (or not) that is the question: ethical issues in research when medical care is disrupted by political action: a case study from Eldoret, Kenya

    PubMed Central

    House, Darlene R; Marete, Irene; Meslin, Eric M

    2016-01-01

    While considerable attention has been focused on understanding the myriad of ethical analysis in international research in low and middle income countries, new issues always arise that have not been anticipated in guidelines or studied extensively. The disruption of medical care arising as a direct result of political actions, including strikes, postelection violence and related activities, is one such issue that leaves physician-researchers struggling to manage often conflicting professional responsibilities. This paper discusses the ethical conflicts that arise for physician-researchers, particularly when disruption threatens the completion of a study or completion is possible but at the expense of not addressing unmet medical needs of patients. We review three pragmatic strategies and the ethical issues arising from each: not starting research, stopping research that has already started, and continuing research already initiated. We argue that during episodes of medical care disruption, research that has been started can be continued only if the ethical standards imposed at the beginning of the study can continue to be met; however, studies that have been approved but not yet started should not begin until the disruption has ended and ethical standards can again be assured. PMID:26474601

  17. To research (or not) that is the question: ethical issues in research when medical care is disrupted by political action: a case study from Eldoret, Kenya.

    PubMed

    House, Darlene R; Marete, Irene; Meslin, Eric M

    2016-01-01

    While considerable attention has been focused on understanding the myriad of ethical analysis in international research in low and middle income countries, new issues always arise that have not been anticipated in guidelines or studied extensively. The disruption of medical care arising as a direct result of political actions, including strikes, postelection violence and related activities, is one such issue that leaves physician-researchers struggling to manage often conflicting professional responsibilities. This paper discusses the ethical conflicts that arise for physician-researchers, particularly when disruption threatens the completion of a study or completion is possible but at the expense of not addressing unmet medical needs of patients. We review three pragmatic strategies and the ethical issues arising from each: not starting research, stopping research that has already started, and continuing research already initiated. We argue that during episodes of medical care disruption, research that has been started can be continued only if the ethical standards imposed at the beginning of the study can continue to be met; however, studies that have been approved but not yet started should not begin until the disruption has ended and ethical standards can again be assured.

  18. To research (or not) that is the question: ethical issues in research when medical care is disrupted by political action: a case study from Eldoret, Kenya.

    PubMed

    House, Darlene R; Marete, Irene; Meslin, Eric M

    2016-01-01

    While considerable attention has been focused on understanding the myriad of ethical analysis in international research in low and middle income countries, new issues always arise that have not been anticipated in guidelines or studied extensively. The disruption of medical care arising as a direct result of political actions, including strikes, postelection violence and related activities, is one such issue that leaves physician-researchers struggling to manage often conflicting professional responsibilities. This paper discusses the ethical conflicts that arise for physician-researchers, particularly when disruption threatens the completion of a study or completion is possible but at the expense of not addressing unmet medical needs of patients. We review three pragmatic strategies and the ethical issues arising from each: not starting research, stopping research that has already started, and continuing research already initiated. We argue that during episodes of medical care disruption, research that has been started can be continued only if the ethical standards imposed at the beginning of the study can continue to be met; however, studies that have been approved but not yet started should not begin until the disruption has ended and ethical standards can again be assured. PMID:26474601

  19. Strategies for Encouraging Behavioural and Cognitive Engagement of Pre-Service Student-Teachers in Bhutan: An Action Research Case Study

    ERIC Educational Resources Information Center

    Sherab, Kezang

    2013-01-01

    This action research enquiry interrogates my own teaching practices in the context of new cultures of pedagogy in Bhutan. Teaching at the tertiary level for the last 11 years, I have realised that student engagement, particularly behavioural and cognitive engagement, has not been satisfactory. This motivated me to undertake an action enquiry to…

  20. The Language Dilemma: Case Study.

    ERIC Educational Resources Information Center

    Teboul, J. C. Bruno

    2002-01-01

    Presents the case study involving a fictitious company's English-only policy and threats of legal action based on that policy. Includes the following responses: "Legal Issues Posed in the Language Dilemma" (Gregory S. Walden); "English Only: A Workplace Dilemma" (Alan Pakiela); "Problems with English-Only Policies" (Barbara Lynn Speicher); and…

  1. Following the Action in Action Learning: Towards Ethnomethodological Studies of (Critical) Action Learning

    ERIC Educational Resources Information Center

    Fox, Steve

    2009-01-01

    Action learning is a pedagogical practice that helps participants learn by talking about their workplace action with fellow participants ("comrades in adversity") in their action learning set. This paper raises questions about the action in action learning, such as: how do members of an action learning set learn from and through each other? How do…

  2. Determination of thermodynamic potentials and the aggregation number for micelles with the mass-action model by isothermal titration calorimetry: A case study on bile salts.

    PubMed

    Olesen, Niels Erik; Westh, Peter; Holm, René

    2015-09-01

    The aggregation number (n), thermodynamic potentials (ΔG, ΔH, ΔS) and critical micelle concentration (CMC) for 6 natural bile salts were determined on the basis of both original and previously published isothermal titration calorimetry (ITC) data. Different procedures to estimate parameters of micelles with ITC were compared to a mass-action model (MAM) of reaction type: n⋅S⇌Mn. This analysis can provide guidelines for future ITC studies of systems behaving in accordance with this model such as micelles and proteins that undergo self-association to oligomers. Micelles with small aggregation numbers, as those of bile salts, are interesting because such small aggregates cannot be characterized as a separate macroscopic phase and the widely applied pseudo-phase model (PPM) is inaccurate. In the present work it was demonstrated that the aggregation number of micelles was constant at low concentrations enabling determination of the thermodynamic potentials by the MAM. A correlation between the aggregation number and the heat capacity was found, which implies that the dehydrated surface area of bile salts increases with the aggregation number. This is in accordance with Tanford's principles of opposing forces where neighbouring molecules in the aggregate are better able to shield from the surrounding hydrophilic environment when the aggregation number increases.

  3. Application of the U.S. EPA Mode of Action Framework for Purposes of Guiding Future Research: A Case Study Involving the Oral Carcinogenicity of Hexavalent Chromium

    PubMed Central

    Thompson, Chad M.; Haws, Laurie C.; Harris, Mark A.; Gatto, Nicole M.; Proctor, Deborah M.

    2011-01-01

    Mode of action (MOA) analysis provides a systematic description of key events leading to adverse health effects in animal bioassays for the purpose of informing human health risk assessment. Uncertainties and data gaps identified in the MOA analysis may also be used to guide future research to improve understanding of the MOAs underlying a specific toxic response and foster development of toxicokinetic and toxicodynamic models. An MOA analysis, consistent with approaches outlined in the MOA Framework as described in the Guidelines for Carcinogen Risk Assessment, was conducted to evaluate small intestinal tumors observed in mice chronically exposed to relatively high concentrations of hexavalent chromium (Cr(VI)) in drinking water. Based on review of the literature, key events in the MOA are hypothesized to include saturation of the reductive capacity of the upper gastrointestinal tract, absorption of Cr(VI) into the intestinal epithelium, oxidative stress and inflammation, cell proliferation, direct and/or indirect DNA modification, and mutagenesis. Although available data generally support the plausibility of these key events, several unresolved questions and data gaps were identified, highlighting the need for obtaining critical toxicokinetic and toxicodynamic data in the target tissue and in the low-dose range. Experimental assays that can address these data gaps are discussed along with strategies for comparisons between responsive and nonresponsive tissues and species. This analysis provides a practical application of MOA Framework guidance and is instructive for the design of studies to improve upon the information available for quantitative risk assessment. PMID:20947717

  4. Action and familiarity effects on self and other expert musicians’ Laban effort-shape analyses of expressive bodily behaviors in instrumental music performance: a case study approach

    PubMed Central

    Broughton, Mary C.; Davidson, Jane W.

    2014-01-01

    Self-reflective performance review and expert evaluation are features of Western music performance practice. While music is usually the focus, visual information provided by performing musicians’ expressive bodily behaviors communicates expressiveness to musically trained and untrained observers. Yet, within a seemingly homogenous group, such as one of musically trained individuals, diversity of experience exists. Individual differences potentially affect perception of the subtleties of expressive performance, and performers’ effective communication of their expressive intentions. This study aimed to compare self- and other expert musicians’ perception of expressive bodily behaviors observed in marimba performance. We hypothesized that analyses of expressive bodily behaviors differ between expert musicians according to their specialist motor expertise and familiarity with the music. Two professional percussionists and experienced marimba players, and one professional classical singer took part in the study. Participants independently conducted Laban effort-shape analysis – proposing that intentions manifest in bodily activity are understood through shared embodied processes – of a marimbists’ expressive bodily behaviors in an audio-visual performance recording. For one percussionist, this was a self-reflective analysis. The work was unfamiliar to the other percussionist and singer. Perception of the performer’s expressive bodily behaviors appeared to differ according to participants’ individual instrumental or vocal motor expertise, and familiarity with the music. Furthermore, individual type of motor experience appeared to direct participants’ attention in approaching the analyses. Findings support forward and inverse perception–action models, and embodied cognitive theory. Implications offer scientific rigor and artistic interest for how performance practitioners can reflectively analyze performance to improve expressive communication. PMID

  5. Action and familiarity effects on self and other expert musicians' Laban effort-shape analyses of expressive bodily behaviors in instrumental music performance: a case study approach.

    PubMed

    Broughton, Mary C; Davidson, Jane W

    2014-01-01

    Self-reflective performance review and expert evaluation are features of Western music performance practice. While music is usually the focus, visual information provided by performing musicians' expressive bodily behaviors communicates expressiveness to musically trained and untrained observers. Yet, within a seemingly homogenous group, such as one of musically trained individuals, diversity of experience exists. Individual differences potentially affect perception of the subtleties of expressive performance, and performers' effective communication of their expressive intentions. This study aimed to compare self- and other expert musicians' perception of expressive bodily behaviors observed in marimba performance. We hypothesized that analyses of expressive bodily behaviors differ between expert musicians according to their specialist motor expertise and familiarity with the music. Two professional percussionists and experienced marimba players, and one professional classical singer took part in the study. Participants independently conducted Laban effort-shape analysis - proposing that intentions manifest in bodily activity are understood through shared embodied processes - of a marimbists' expressive bodily behaviors in an audio-visual performance recording. For one percussionist, this was a self-reflective analysis. The work was unfamiliar to the other percussionist and singer. Perception of the performer's expressive bodily behaviors appeared to differ according to participants' individual instrumental or vocal motor expertise, and familiarity with the music. Furthermore, individual type of motor experience appeared to direct participants' attention in approaching the analyses. Findings support forward and inverse perception-action models, and embodied cognitive theory. Implications offer scientific rigor and artistic interest for how performance practitioners can reflectively analyze performance to improve expressive communication.

  6. Mode of action and human relevance analysis for nuclear receptor-mediated liver toxicity: A case study with phenobarbital as a model constitutive androstane receptor (CAR) activator

    PubMed Central

    Elcombe, Clifford R.; Peffer, Richard C.; Wolf, Douglas C.; Bailey, Jason; Bars, Remi; Bell, David; Cattley, Russell C.; Ferguson, Stephen S.; Geter, David; Goetz, Amber; Goodman, Jay I.; Hester, Susan; Jacobs, Abigail; Omiecinski, Curtis J.; Schoeny, Rita; Xie, Wen; Lake, Brian G.

    2014-01-01

    The constitutive androstane receptor (CAR) and pregnane X receptor (PXR) are important nuclear receptors involved in the regulation of cellular responses from exposure to many xenobiotics and various physiological processes. Phenobarbital (PB) is a non-genotoxic indirect CAR activator, which induces cytochrome P450 (CYP) and other xenobiotic metabolizing enzymes and is known to produce liver foci/tumors in mice and rats. From literature data, a mode of action (MOA) for PB-induced rodent liver tumor formation was developed. A MOA for PXR activators was not established owing to a lack of suitable data. The key events in the PB-induced liver tumor MOA comprise activation of CAR followed by altered gene expression specific to CAR activation, increased cell proliferation, formation of altered hepatic foci and ultimately the development of liver tumors. Associative events in the MOA include altered epigenetic changes, induction of hepatic CYP2B enzymes, liver hypertrophy and decreased apoptosis; with inhibition of gap junctional intercellular communication being an associative event or modulating factor. The MOA was evaluated using the modified Bradford Hill criteria for causality and other possible MOAs were excluded. While PB produces liver tumors in rodents, important species differences were identified including a lack of cell proliferation in cultured human hepatocytes. The MOA for PB-induced rodent liver tumor formation was considered to be qualitatively not plausible for humans. This conclusion is supported by data from a number of epidemiological studies conducted in human populations chronically exposed to PB in which there is no clear evidence for increased liver tumor risk. PMID:24180433

  7. Impact of insecticide efficacy on developing action thresholds for pest management: a case study of onion thrips (Thysanoptera: Thripidae) on onion.

    PubMed

    Nault, Brian A; Shelton, Anthony M

    2010-08-01

    An action threshold (AT) is one of the most important decision-making elements in integrated pest management. Unlike economic thresholds, ATs are not typically derived from an economic injury level model, but they are more commonly used. ATs may be identified from research-based, pest-crop relationships, but they also may be based on experience. ATs may be adjusted depending on, e.g., weather and plant variety, but modifying ATs to accommodate differences in insecticide efficacy has received little attention. To examine this point, several combinations of ATs and insecticides were evaluated against onion thrips, Thrips tabaci Lindeman (Thysanoptera: Thripidae), a major pest of onion (Allium cepa L.). Studies were conducted in New York onion fields from 2006 to 2008 by using registered insecticides for T. tabaci on onions. We hypothesized that the most efficacious insecticides would provide acceptable control of thrips populations regardless of AT (one, three, and five thrips per leaf), whereas less effective products would only control populations using the lowest AT (one thrips per leaf). Results indicated that T. tabaci infestations were managed effectively when spinetoram was applied after a three larvae per leaf threshold, but not when using lambda-cyhalothrin, methomyl or formetanate hydrochloride. However, T. tabaci infestations were managed well when methomyl and formetanate hydrochloride were applied after a one larva per leaf threshold. T. tabaci infestations were never controlled using lambda-cyhalothrin, regardless of the AT used. None of the products reduced T. tabaci populations to an acceptable level when applied at a five larvae per leaf threshold. Implications of adjusting ATs based on efficacy of different insecticides are discussed. PMID:20857743

  8. Case Study on Hajitkoum, Migrant Cultural Action Group (Brussels, Belgium). The CDCC's Project No. 7: "The Education and Cultural Development of Migrants."

    ERIC Educational Resources Information Center

    Cetinsoy, Melih

    Four years of activities (1978-82) of Hajitkoum (Migrant Cultural Action Group), a predominantly Moroccan multicultural group of young immigrants based in a suburb of Brussels, are described. The group has the ultimate goal of providing the immigrant community with cadres, drawn from its young generations, who will be able to take on political and…

  9. 4-AMINOBIPHENYL & DNA REACTIVITY: CASE STUDY WITHIN THE CONTEXT OF THE 2006 IPCS HUMAN RELEVANCE FRAMEWORK FOR ANALYSIS OF A CANCER MODE OF ACTION FOR HUMANS

    EPA Science Inventory

    The IPCS Human Relevance Framework was evaluated for a DNA-reactive (genotoxic) carcinogen, 4-aminobiphenyl, based on a wealth of data in animals and humans. The mode of action involves metabolic activation by N-hydroxylation, followed by N-esterification leading to the formation...

  10. The Study of the Development of Writing Skill in the Textbooks of the Action-Oriented Approach, a Case of Iranian Learners of FFL

    ERIC Educational Resources Information Center

    Moradian, Motahareh; Rahmatian, Rouholah

    2016-01-01

    This paper analyses the written competence and corpus of Iranian learners of French at two levels (A1 and A2). The data were collected in a quantified and qualified manner with auto evaluation grids and narrative text writing to analyze the action-oriented approach textbooks' efficiency in writing. Basically the approach of the three manuals,…

  11. Examining Participation in Relation to Students' Development of Health-Related Action Competence in a School Food Setting: LOMA Case Study

    ERIC Educational Resources Information Center

    Ruge, Dorte; Nielsen, Morten Kromann; Mikkelsen, Bent Egberg; Bruun-Jensen, Bjarne

    2016-01-01

    Purpose: The purpose of this paper is to examine how students' participation in an integrated school food program was related to the development of components of food and health-related action competence (F & HRAC). These components were understood to be the knowledge, insight, motivation, ownership and social skills that made students able to…

  12. Youth action research in the marine environment: A case study analysis of selected education projects in Hawai'i, United States of America

    NASA Astrophysics Data System (ADS)

    Zicus, Sandra A.

    The marine environment has always been extremely important to the human inhabitants of the Hawaiian Islands. Today, the ocean environment around Hawai'i is no less important, but it is far more threatened. Coastal and urban development, overfishing, introduction of alien species, and other commercial and recreational uses pose serious risks to coastal and marine ecosystems. There is a recognized need for greater public awareness and understanding of the importance of marine and coastal ecosystems. Involving children actively in the care and management of community resources is an essential factor for long-term societal change in environmental attitudes and behavior. Agencies and organizations in Hawai'i offer a wide range of marine education programs and materials aimed at children. However, there has been little assessment of their overall effectiveness, or analysis of factors that encourage or impede their success. The goal of this research was to begin to address this gap. The first stage of the research examined the perceptions and attitudes of Hawai'i resource managers and educators toward youth involvement in coastal and marine protection, and to answer the question "What is currently being done and by whom?" The second stage examined in detail three different programs that represent a range of approaches and age levels, and include two public charter schools (one elementary and one high school) and a nonprofit after-school program that drew youth from four area high schools. The case study research was conducted over the course of the 2001--2002 school year by means of observations, participant-observations, interviews, focus groups, and reviews of written and electronic media. The case studies were exploratory in nature and differed in their settings, age groups, administration, size, and focus. However, an analysis using the assessment rubric revealed broad patterns common to all three projects. This allowed the development of analytical generalizations

  13. Understanding communicative actions: a repetitive TMS study.

    PubMed

    Stolk, Arjen; Noordzij, Matthijs L; Volman, Inge; Verhagen, Lennart; Overeem, Sebastiaan; van Elswijk, Gijs; Bloem, Bas; Hagoort, Peter; Toni, Ivan

    2014-02-01

    Despite the ambiguity inherent in human communication, people are remarkably efficient in establishing mutual understanding. Studying how people communicate in novel settings provides a window into the mechanisms supporting the human competence to rapidly generate and understand novel shared symbols, a fundamental property of human communication. Previous work indicates that the right posterior superior temporal sulcus (pSTS) is involved when people understand the intended meaning of novel communicative actions. Here, we set out to test whether normal functioning of this cerebral structure is required for understanding novel communicative actions using inhibitory low-frequency repetitive transcranial magnetic stimulation (rTMS). A factorial experimental design contrasted two tightly matched stimulation sites (right pSTS vs left MT+, i.e., a contiguous homotopic task-relevant region) and tasks (a communicative task vs a visual tracking task that used the same sequences of stimuli). Overall task performance was not affected by rTMS, whereas changes in task performance over time were disrupted according to TMS site and task combinations. Namely, rTMS over pSTS led to a diminished ability to improve action understanding on the basis of recent communicative history, while rTMS over MT+ perturbed improvement in visual tracking over trials. These findings qualify the contributions of the right pSTS to human communicative abilities, showing that this region might be necessary for incorporating previous knowledge, accumulated during interactions with a communicative partner, to constrain the inferential process that leads to action understanding. PMID:24268321

  14. Understanding communicative actions: a repetitive TMS study.

    PubMed

    Stolk, Arjen; Noordzij, Matthijs L; Volman, Inge; Verhagen, Lennart; Overeem, Sebastiaan; van Elswijk, Gijs; Bloem, Bas; Hagoort, Peter; Toni, Ivan

    2014-02-01

    Despite the ambiguity inherent in human communication, people are remarkably efficient in establishing mutual understanding. Studying how people communicate in novel settings provides a window into the mechanisms supporting the human competence to rapidly generate and understand novel shared symbols, a fundamental property of human communication. Previous work indicates that the right posterior superior temporal sulcus (pSTS) is involved when people understand the intended meaning of novel communicative actions. Here, we set out to test whether normal functioning of this cerebral structure is required for understanding novel communicative actions using inhibitory low-frequency repetitive transcranial magnetic stimulation (rTMS). A factorial experimental design contrasted two tightly matched stimulation sites (right pSTS vs left MT+, i.e., a contiguous homotopic task-relevant region) and tasks (a communicative task vs a visual tracking task that used the same sequences of stimuli). Overall task performance was not affected by rTMS, whereas changes in task performance over time were disrupted according to TMS site and task combinations. Namely, rTMS over pSTS led to a diminished ability to improve action understanding on the basis of recent communicative history, while rTMS over MT+ perturbed improvement in visual tracking over trials. These findings qualify the contributions of the right pSTS to human communicative abilities, showing that this region might be necessary for incorporating previous knowledge, accumulated during interactions with a communicative partner, to constrain the inferential process that leads to action understanding.

  15. Social Action As An Objective of Social Studies Instruction.

    ERIC Educational Resources Information Center

    Curtis, Charles K.

    This paper presents a rationale for making social action a major goal of elementary and secondary school social studies education. In addition, it describes social action models, suggests social action approaches appropriate for students at various grade levels, and reviews literature on social action by public school students. Social action is…

  16. Problems Teachers Face When Doing Action Research and Finding Possible Solutions: Three Cases

    ERIC Educational Resources Information Center

    Zhou, Jun

    2012-01-01

    Through case studies, this paper explores problems teachers face when doing action research: for instance, teachers may misunderstand the research, mistrust university researchers, lack the time or adequate library resources to conduct research, lack theoretical guidance or knowledge of research methodology, and feel pressure or frustration during…

  17. Action Research as a Congruent Methodology for Understanding Wikis: The Case of Wikiversity

    ERIC Educational Resources Information Center

    Lawler, Cormac

    2008-01-01

    It is proposed that action research is an appropriate methodology for studying wikis, and is akin to research "the wiki way". This proposal is contextualised within the case of Wikiversity, a project of the Wikimedia Foundation. A framework for a participative research project is outlined, and challenges and implications of such a methodology are…

  18. Impact of Affirmative Action on Quality of Service Delivery in the Public Service Sector of Kenya: A Comparative Case Study of the Ministry of State in the Office of the President and Ministry of Higher Education

    ERIC Educational Resources Information Center

    Kilonzo, Evans Mbuthi; Ikamari, Lawrence

    2015-01-01

    This study was carried out to determine the impact of affirmative action policy on the quality service delivery in the public service sector of Kenya. The study was carried out on the premise that there is a relationship between affirmative Action implementation and the quality of service delivery in the public service sector of Kenya. A lot of…

  19. The case study approach

    PubMed Central

    2011-01-01

    The case study approach allows in-depth, multi-faceted explorations of complex issues in their real-life settings. The value of the case study approach is well recognised in the fields of business, law and policy, but somewhat less so in health services research. Based on our experiences of conducting several health-related case studies, we reflect on the different types of case study design, the specific research questions this approach can help answer, the data sources that tend to be used, and the particular advantages and disadvantages of employing this methodological approach. The paper concludes with key pointers to aid those designing and appraising proposals for conducting case study research, and a checklist to help readers assess the quality of case study reports. PMID:21707982

  20. [Case and studies].

    PubMed

    Schubert, András

    2015-11-15

    Case studies and case reports form an important and ever growing part of scientific and scholarly literature. The paper deals with the share and citation rate of these publication types on different fields of research. In general, evidence seems to support the opinion that an excessive number of such publications may negatively influence the impact factor of the journal. In the literature of scientometrics, case studies (at least the presence of the term "case study" in the titles of the papers) have a moderate share, but their citation rate is practically equal to that of other publication types.

  1. The Bakke Case: Race, Education, & Affirmative Action. Landmark Law Cases and American Society.

    ERIC Educational Resources Information Center

    Ball, Howard

    This book examines the law and politics surrounding the Bakke case ("Regents of the University of California v. Bakke") and discusses the key arguments presented by both sides in the context of the current eroding public support for affirmative action. The goal is to elucidate the dynamics of U.S. Supreme Court decision making and explore the…

  2. Does culture impact on notions of criminal responsibility and action? The case of spirit possession.

    PubMed

    Ahmad, Ayesha; Dein, Simon

    2016-10-01

    Multicultural societies such as the United Kingdom are host to people with diverse belief systems and behavioral norms. Whilst a country requires that all members of society conform to standardized legal requirements, cases arise that involve certain complexities related to the cultural or religious context in which a certain action was committed. This paper addresses the impact of culture on notions of criminal responsibility and action. Through a case study of a recent event in the United Kingdom, we explore whether a cultural defense is relevant for contextualizing incidents in which an individual commits a criminal action during an alleged period of spirit possession From this analysis, we suggest that using a cultural defense can aid understanding of an individual's relationship to the society that he or she identifies with and facilitate the practice of justice in a multicultural society.

  3. Does culture impact on notions of criminal responsibility and action? The case of spirit possession.

    PubMed

    Ahmad, Ayesha; Dein, Simon

    2016-10-01

    Multicultural societies such as the United Kingdom are host to people with diverse belief systems and behavioral norms. Whilst a country requires that all members of society conform to standardized legal requirements, cases arise that involve certain complexities related to the cultural or religious context in which a certain action was committed. This paper addresses the impact of culture on notions of criminal responsibility and action. Through a case study of a recent event in the United Kingdom, we explore whether a cultural defense is relevant for contextualizing incidents in which an individual commits a criminal action during an alleged period of spirit possession From this analysis, we suggest that using a cultural defense can aid understanding of an individual's relationship to the society that he or she identifies with and facilitate the practice of justice in a multicultural society. PMID:27510926

  4. Work Sharing Case Studies.

    ERIC Educational Resources Information Center

    McCarthy, Maureen E.; And Others

    Designed to provide private sector employers with the practical information necessary to select and then to design and implement work sharing arrangements, this book presents case studies of some 36 work sharing programs. Topics covered in the case studies include the circumstances leading to adoption of the program, details of compensation and…

  5. Case Study: Challenging Change.

    ERIC Educational Resources Information Center

    May, Steven K.

    2003-01-01

    Discusses a case study involving organizational change and its effect on employees. Presents three responses to the case study: "Paradox of Ordering Change: I Insist That We Work as a Team" (Paaige K. Turner); "Managing Change Is Managing Meaning" (Greg Hearn and Abraham Ninan); and "The Psychodynamics of an Organizational Change Initiative"…

  6. [Qualitative case study].

    PubMed

    Debout, Christophe

    2016-06-01

    The qualitative case study is a research method which enables a complex phenomenon to be explored through the identification of different factors interacting with each other. The case observed is a real situation. In the field of nursing science, it may be a clinical decision-making process. The study thereby enables the patient or health professional experience to be conceptualised. PMID:27338694

  7. [Qualitative case study].

    PubMed

    Debout, Christophe

    2016-06-01

    The qualitative case study is a research method which enables a complex phenomenon to be explored through the identification of different factors interacting with each other. The case observed is a real situation. In the field of nursing science, it may be a clinical decision-making process. The study thereby enables the patient or health professional experience to be conceptualised.

  8. SETDA Case Studies 2012

    ERIC Educational Resources Information Center

    State Educational Technology Directors Association, 2012

    2012-01-01

    The State Educational Technology Directors Association (SETDA) published a series of case studies from 28 states to showcase examples of how ARRA EETT ("American Recovery and Reinvestment Act of 2009 Enhancing Education Through Technology") grant funds have impacted teaching and learning. SETDA collected data for the case studies through a variety…

  9. Multicultural Education in Action: A Multiple Case Study of Black Elementary Aged Children's Identity Development and Engagement with Civil Rights Literature

    ERIC Educational Resources Information Center

    Piper, Rebekah Elizabeth

    2015-01-01

    In the United States education system a large achievement gap between African American and Latino students compared to White American students exists. Various studies have documented the gap, but there has not been much success in closing it. Recognizing that the educational system is growing more, not less, diverse, including due to the rise in…

  10. Student Perceptions of Science Teacher Actions in Two Culturally Diverse Middle-Level Science Classrooms: A Case Study in the American Deep South.

    ERIC Educational Resources Information Center

    McGinnis, J. Randy

    The purpose of this study was to give voice to students' perceptions in two science classrooms taught by two white teachers in an urban multicultural middle-level school situated in the American Deep South. Student participants were 35 students of different ethnicities in grades 7 and 8. The theoretical reference used is social contextual, a…

  11. Communication action for case managers. Techniques to manage conflict.

    PubMed

    Marino, T Y; Kahnoski, B

    1998-01-01

    The art of communication can facilitate case management in an optimum sense. It can also create conflict issues if handled inappropriately. In this article, the authors explore the basic tenets of the communication process. On this basic foundation, conflict and approaches to conflict resolution are explored. Specifically, Kare Anderson's Triangle Talk model is used in conjunction with a specific case that demonstrates the potential for positive communication outcomes. The model offers three principles, which are discussed individually. Good communication skills are a prime component of therapy and case management. It is important to the case outcome that the communication is done well. However, it is unusual for health care providers to have specialized training in the skills of conflict negotiation. The authors offer the reader an opportunity to apply what is presented in this article in a self-study module at the end. PMID:9526394

  12. RISK COMMUNICATION IN ACTION: ENVIRONMENTAL CASE STUDIES

    EPA Science Inventory

    This handbook discusses a variety of data visualization and data interpretation tools that municipal, state and federal government agencies and others hve successfully used in environmental risk communication programs. The handbook presents a variety of tools used by several diff...

  13. MULTIPLE CONTAMINANTS CASE STUDIES

    EPA Science Inventory

    The presentation provides information taken from the arsenic demonstration program projects that have treatment systems removing multiply contaminants from drinking water. The case studies sited in the presentation consist of projects that have arsenic along with either nitrate, ...

  14. HYDROGEOLOGIC CASE STUDIES

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  15. Dance Education Action Research: A Twin Study

    ERIC Educational Resources Information Center

    Giguere, Miriam

    2015-01-01

    In this article, the author compares the practices, philosophy, and history of action research, also known as participatory action research, to the purposes and practices of dance education. The comparison yields connections in four categories, enhancing self-reflective teaching and curriculum design, taking responsibility for teaching outcomes,…

  16. Social Justice Leadership in Action: The Case of Tony Stewart

    ERIC Educational Resources Information Center

    Canfield-Davis, Kathy; Gardiner, Mary E.; Joki, Russell A.

    2009-01-01

    Reflecting on the 140th anniversary of the Fourteenth Amendment (ratified July, 1868), this qualitative case study described a response by educator-activist Tony Stewart to the Aryan Nations, a neo-Nazi hate group that attempted to intimidate Stewart's community, Coeur d' Alene, Idaho, between 1972-2000. Stewart galvanized community response using…

  17. MIDAS case studies

    SciTech Connect

    Brusger, E.C.; Farber, M.A.; Sharpe Hayes, M.M.

    1989-07-01

    This series of three case studies illustrates the validity and usefulness of MIDAS, a microcomputer-based tool for integrated resource planning under uncertainty. The first, at Union Electric, serves to test and validate the model and to illustrate its use for demand/supply option evaluation. Focusing on nuclear plant life extension, the Virginia Power case demonstrates the model's extensive detail, particularly in the production cost and financial areas, as well as its flexibility in addressing approximately 70 uncertainty scenarios. Puget Sound Power Light, the third case, used MIDAS for the preparation of its integrated resource plan. A 108-endpoint decision tree illustrates the full power of the decision analysis capability.

  18. A Study of Actions in Operative Notes

    PubMed Central

    Wang, Yan; Pakhomov, Serguei; Burkart, Nora E.; Ryan, James O.; Melton, Genevieve B.

    2012-01-01

    Operative notes contain rich information about techniques, instruments, and materials used in procedures. To assist development of effective information extraction (IE) techniques for operative notes, we investigated the sublanguage used to describe actions within the operative report ‘procedure description’ section. Deep parsing results of 362,310 operative notes with an expanded Stanford parser using the SPECIALIST Lexicon resulted in 200 verbs (92% coverage) including 147 action verbs. Nominal action predicates for each action verb were gathered from WordNet, SPECIALIST Lexicon, New Oxford American Dictionary and Stedman’s Medical Dictionary. Coverage gaps were seen in existing lexical, domain, and semantic resources (Unified Medical Language System (UMLS) Metathesaurus, SPECIALIST Lexicon, WordNet and FrameNet). Our findings demonstrate the need to construct surgical domain-specific semantic resources for IE from operative notes. PMID:23304423

  19. A study of actions in operative notes.

    PubMed

    Wang, Yan; Pakhomov, Serguei; Burkart, Nora E; Ryan, James O; Melton, Genevieve B

    2012-01-01

    Operative notes contain rich information about techniques, instruments, and materials used in procedures. To assist development of effective information extraction (IE) techniques for operative notes, we investigated the sublanguage used to describe actions within the operative report 'procedure description' section. Deep parsing results of 362,310 operative notes with an expanded Stanford parser using the SPECIALIST Lexicon resulted in 200 verbs (92% coverage) including 147 action verbs. Nominal action predicates for each action verb were gathered from WordNet, SPECIALIST Lexicon, New Oxford American Dictionary and Stedman's Medical Dictionary. Coverage gaps were seen in existing lexical, domain, and semantic resources (Unified Medical Language System (UMLS) Metathesaurus, SPECIALIST Lexicon, WordNet and FrameNet). Our findings demonstrate the need to construct surgical domain-specific semantic resources for IE from operative notes. PMID:23304423

  20. A study of actions in operative notes.

    PubMed

    Wang, Yan; Pakhomov, Serguei; Burkart, Nora E; Ryan, James O; Melton, Genevieve B

    2012-01-01

    Operative notes contain rich information about techniques, instruments, and materials used in procedures. To assist development of effective information extraction (IE) techniques for operative notes, we investigated the sublanguage used to describe actions within the operative report 'procedure description' section. Deep parsing results of 362,310 operative notes with an expanded Stanford parser using the SPECIALIST Lexicon resulted in 200 verbs (92% coverage) including 147 action verbs. Nominal action predicates for each action verb were gathered from WordNet, SPECIALIST Lexicon, New Oxford American Dictionary and Stedman's Medical Dictionary. Coverage gaps were seen in existing lexical, domain, and semantic resources (Unified Medical Language System (UMLS) Metathesaurus, SPECIALIST Lexicon, WordNet and FrameNet). Our findings demonstrate the need to construct surgical domain-specific semantic resources for IE from operative notes.

  1. Individual Action Planning: A Case of Self-Surveillance?

    ERIC Educational Resources Information Center

    Lawson, Tony; Harrison, Jennifer; Cavendish, Susan

    2004-01-01

    The authors explore the Foucauldian concept of self-surveillance in the context of the use of Individual Action Planning (IAP) as a central process of a 1-year teacher training course. Drawing on work that examined whether IAP was experienced by student-teachers as empowerment or control, the article postulates that Action Planning can be seen as…

  2. Poised on the Precipice: The Michigan Cases and Affirmative Action in Higher Education.

    ERIC Educational Resources Information Center

    Springer, Ann D.

    This review comments on the recent class action suits in Michigan related to affirmative action and college admission. It reviews related cases and the legal basis for the Supreme Court decisions that are expected to have widespread effects. Affirmative action plans exist at all levels of government and business, and a broad ruling invalidating…

  3. Geothermal Case Studies

    DOE Data Explorer

    Young, Katherine

    2014-09-30

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  4. Unionfining: Technical case studies

    SciTech Connect

    Nguyen, T.A.; Skripek, M.

    1994-12-31

    Hydrotreating improves the quality of FCC feeds by reducing sulfur, nitrogen, metals, asphaltenes, and polynuclear aromatic content. Four case studies presented in this paper show the benefits of hydrotreating FCC feeds: higher conversion and gasoline yield, better quality products, and lower SO{sub x} emissions.

  5. Case Studies in Biology.

    ERIC Educational Resources Information Center

    Zeakes, Samuel J.

    1989-01-01

    A case study writing exercise used in a course on parasitology was found to be a powerful learning experience for students because it involved discipline-based technical writing and terminology, brought the students in as evaluators, applied current learning, caused interaction among all students, and simulated real professional activities. (MSE)

  6. Nesidioblastosis: a case study.

    PubMed

    Starbuck, A L

    1997-09-01

    Hypoglycemia is a common problem among neonates. Transient in nature, it usually resolves with an increase in glucose intake. However, as clinicians, we must recognize that prolonged hypoglycemia may be caused by increased insulin production. Nesidioblastosis is one cause of persistent hyperinsulinism of the newborn. This case study reviews fetal physiology, neonatal presentation, and treatment. PMID:9325879

  7. Case Studies in Education.

    ERIC Educational Resources Information Center

    Guceri, Meral; Akin, Ann Riddell

    1998-01-01

    Case studies have been welcomed by English-as-a-foreign-language professionals, especially by those involved in teaching English for Specific Purposes (ESP) in the Departmental English courses at Baskent University English Language School and the English Support Unit (ELSU) of Bilkent University School of English Language in Turkey. This article…

  8. Case study: mariner's TB.

    PubMed

    McLain, E H

    1989-08-01

    Mycobacterium marinum causes tuberculosis in fish and shellfish and cutaneous lesions in humans. It is transmitted from fish to humans by inoculation. The case presented involved a nodule on the wrist and was misdiagnosed as arthritis; the nodule was excised. Symptoms of tuberculosis persisted over a 2-year period. This case study can be generalized to a population of workers in the seafood industry, water hobbyists, and fish and shellfish enthusiasts. Education and research is needed to inform and protect populations at high risk for this disease.

  9. Harnessing a Hurricane: Social Studies in Action.

    ERIC Educational Resources Information Center

    Floyd, Kathleen L.

    1991-01-01

    Describes how a sixth grade class in Findlay, Ohio, became involved in events in McClellanville, South Carolina, where Hurricane Hugo severely damaged a school. After students viewed a videotape of the damage, they planned actions to provide relief that ultimately involved their entire school. Underscores the project's meaningfulness and…

  10. Concepts are more than percepts: the case of action verbs.

    PubMed

    Bedny, Marina; Caramazza, Alfonso; Grossman, Emily; Pascual-Leone, Alvaro; Saxe, Rebecca

    2008-10-29

    Several regions of the posterior-lateral-temporal cortex (PLTC) are reliably recruited when participants read or listen to action verbs, relative to other word and nonword types. This PLTC activation is generally interpreted as reflecting the retrieval of visual-motion features of actions. This interpretation supports the broader theory, that concepts are comprised of sensory-motor features. We investigated an alternative interpretation of the same activations: PLTC activity for action verbs reflects the retrieval of modality-independent representations of event concepts, or the grammatical types associated with them, i.e., verbs. During a functional magnetic resonance imaging scan, participants made semantic-relatedness judgments on word pairs varying in amount of visual-motion information. Replicating previous results, several PLTC regions showed higher responses to words that describe actions versus objects. However, we found that these PLTC regions did not overlap with visual-motion regions. Moreover, their response was higher for verbs than nouns, regardless of visual-motion features. For example, the response of the PLTC is equally high to action verbs (e.g., to run) and mental verbs (e.g., to think), and equally low to animal nouns (e.g., the cat) and inanimate natural kind nouns (e.g., the rock). Thus, PLTC activity for action verbs might reflect the retrieval of event concepts, or the grammatical information associated with verbs. We conclude that concepts are abstracted away from sensory-motor experience and organized according to conceptual properties.

  11. Action!

    ERIC Educational Resources Information Center

    Senese, Joseph

    1998-01-01

    A small group of teachers at one Illinois high school is helping to effect and promote change. Through the Action Research Laboratory (ARL), teams of teachers conduct collaborative action research to improve classroom practices. Data from the first two years of the ARL indicate that teachers are eager to participate in, and have thrived in, their…

  12. A database of whole-body action videos for the study of action, emotion, and untrustworthiness.

    PubMed

    Keefe, Bruce D; Villing, Matthias; Racey, Chris; Strong, Samantha L; Wincenciak, Joanna; Barraclough, Nick E

    2014-12-01

    We present a database of high-definition (HD) videos for the study of traits inferred from whole-body actions. Twenty-nine actors (19 female) were filmed performing different actions-walking, picking up a box, putting down a box, jumping, sitting down, and standing and acting-while conveying different traits, including four emotions (anger, fear, happiness, sadness), untrustworthiness, and neutral, where no specific trait was conveyed. For the actions conveying the four emotions and untrustworthiness, the actions were filmed multiple times, with the actor conveying the traits with different levels of intensity. In total, we made 2,783 action videos (in both two-dimensional and three-dimensional format), each lasting 7 s with a frame rate of 50 fps. All videos were filmed in a green-screen studio in order to isolate the action information from all contextual detail and to provide a flexible stimulus set for future use. In order to validate the traits conveyed by each action, we asked participants to rate each of the actions corresponding to the trait that the actor portrayed in the two-dimensional videos. To provide a useful database of stimuli of multiple actions conveying multiple traits, each video name contains information on the gender of the actor, the action executed, the trait conveyed, and the rating of its perceived intensity. All videos can be downloaded free at the following address: http://www-users.york.ac.uk/~neb506/databases.html. We discuss potential uses for the database in the analysis of the perception of whole-body actions. PMID:24584971

  13. It's Not Funny: A Case Study

    ERIC Educational Resources Information Center

    Méndez-Morse, Sylvia

    2015-01-01

    This case study may be used with personnel supervision, school law, and other school leadership courses. It describes the behavior and actions of one teacher toward another. Student discussions can focus on supervision, workplace mobbing, workplace bullying, as well as sexual harassment. Students should focus on a school leader's role in such…

  14. Change and Its Consequences: A Case Study.

    ERIC Educational Resources Information Center

    Pierce, Susan Resneck

    2000-01-01

    The University of Puget Sound, Washington, represents a case study in institutional change (and its consequences) through innovative planning and bold initiatives. Over a decade of decisive actions that included ongoing conversation and communication, with all the fallout that entailed, has refashioned the institution into a stronger undergraduate…

  15. Aerospace Mechanisms and Tribology Technology: Case Studies

    NASA Technical Reports Server (NTRS)

    Miyoshi, Kazuhisa

    1999-01-01

    This chapter focuses attention on tribology technology practice related to vacuum tribology and space tribology. Two case studies describe aspects of real problems in sufficient detail for the engineer and the scientist to understand the tribological situations and the failures. The nature of the problems is analyzed and the range of potential solutions is evaluated. Courses of action are recommended.

  16. An Extreme Case of Action Learning at BAT Niemeyer

    ERIC Educational Resources Information Center

    Eckstein, Emiel; Veenhoven, Gert; De Loo, Ivo

    2009-01-01

    Becoming a "winning organization" when one currently is an "ugly ducking" can be a difficult and strenuous task. BAT Niemeyer in the Netherlands succeeded in making such a transformation over the course of four years. Action learning was used, among other methods, to steer part of this transformation, in which employee involvement was heavily…

  17. A Case of Hand Waving: Action Synchrony and Person Perception

    ERIC Educational Resources Information Center

    Macrae, C. Neil; Duffy, Oonagh K.; Miles, Lynden K.; Lawrence, Julie

    2008-01-01

    While previous research has demonstrated that people's movements can become coordinated during social interaction, little is known about the cognitive consequences of behavioral synchrony. Given intimate links between the systems that regulate perception and action, we hypothesized that the synchronization of movements during a dyadic interaction…

  18. Embodied Learning and Creative Writing: An Action Research Study

    ERIC Educational Resources Information Center

    Tobin, Jennifer Ann

    2012-01-01

    This action research study used narrative analysis to explore the role of the body in the writing process of creative writers. Specifically, the purpose of this action research study was threefold: it was first to examine how professional creative writers describe their writing process with particular attention to their perceptions of the role and…

  19. Middle School Responses to Cyberbullying: An Action Research Study

    ERIC Educational Resources Information Center

    Zidack, Astri Marie

    2013-01-01

    This action research study engaged a small public middle school in the northwest United States in a collaborative process to address cyberbullying issues that often lead to academic and behavior problems in schools (Hinduja, 2010; Olweus, 2010). The specific purpose of this action research study was to address the middle school's cyberbullying…

  20. Student Voice in High School: An Action Research Study

    ERIC Educational Resources Information Center

    Termini, Lorraine

    2013-01-01

    This action research study examined the effects of student voice in one high school and the self-reflection of the researcher-administrator involved in the effort. Using three cycles of action research, the researcher-administrator completed a pilot study, implemented a student voice project in one class, and developed a professional development…

  1. Financial and economic determinants of collective action: The case of wastewater management

    SciTech Connect

    Brunner, Norbert; Starkl, Markus

    2012-01-15

    Where public environmental funds support development of wastewater infrastructure, funding institutions ensure the economic use of funds, while the beneficiaries minimize their own costs. In rural areas, there is often a choice between decentralized or centralized (multi-village) systems: if the centralized system is most economic, then only this system is eligible for public funding. However, its implementation requires a voluntary cooperation of the concerned communities, who need to organize themselves to develop and run the infrastructure. The paper analyzes the social determinants of collaboration in a generic case study, using the following variables: method of (economic) assessment, modeled by the social discount rate, funding policy, modeled by the funding rate, and users' self-organization, modeled by cost sharing. In a borderline situation, where the centralized system turns out to be most economic, but this assessment is contingent on the assessment method, collective action may fail: the advantages of collective action from funding are too small to outweigh organizational deficiencies. Considering in this situation sanitation as a human right, authors recommend using innovative forms of organization and, if these fail, reassessing either the amount of funding or the eligibility for funding of more acceptable alternatives. - Highlights: Black-Right-Pointing-Pointer A generic case study models collective action and funding in wastewater management. Black-Right-Pointing-Pointer Determinants of success: economic assessment, funding policy and self-organization. Black-Right-Pointing-Pointer Success indicators: conflict rate, funds needed to make cost shares fair. Black-Right-Pointing-Pointer Method for analyzing centralized vs. decentralized disputes. Black-Right-Pointing-Pointer If collective action has less benefits, innovative cost sharing may ensure success.

  2. Affirmative Action Case Queued Up for Airing at High Court

    ERIC Educational Resources Information Center

    Walsh, Mark

    2012-01-01

    The future of affirmative action in education--not just for colleges but potentially for K-12 schools as well--may be on the line when the U.S. Supreme Court takes up a race-conscious admissions plan from the University of Texas next month. That seems apparent to the scores of education groups that have lined up behind the university with…

  3. Conducting and Reporting Case Studies.

    ERIC Educational Resources Information Center

    Lichtman, Merilyn; Taylor, Satomi Izumi

    Issues and elements of case study research are explored and illustrated with the example of a case study of a kindergarten in a suburb of Tokyo (Japan). Case study research is a type of qualitative research that concentrates on a single unit or entity, with boundaries established by the researcher. The case is an example drawn from a larger class,…

  4. Studying Action Representation in Children via Motor Imagery

    ERIC Educational Resources Information Center

    Gabbard, Carl

    2009-01-01

    The use of motor imagery is a widely used experimental paradigm for the study of cognitive aspects of action planning and control in adults. Furthermore, there are indications that motor imagery provides a window into the process of action representation. These notions complement internal model theory suggesting that such representations allow…

  5. Fostering Reading through Intrinsic Motivation: An Action Research Study.

    ERIC Educational Resources Information Center

    Joyce, Marilyn Z.

    2003-01-01

    Discusses a two-year action research study conducted at a high school that transformed reluctant students into lifelong readers by emphasizing intrinsic motivation as opposed to programs that use rewards to motivate students to read. Explains how to design an action research question. (LRW)

  6. Leadership development through action learning sets: an evaluation study.

    PubMed

    Walia, Surinder; Marks-Maran, Di

    2014-11-01

    This article examines the use of action learning sets in a leadership module delivered by a university in south east England. An evaluation research study was undertaking using survey method to evaluate student engagement with action learning sets, and their value, impact and sustainability. Data were collected through a questionnaire with a mix of Likert-style and open-ended questions and qualitative and quantitative data analysis was undertaken. Findings show that engagement in the action learning sets was very high. Action learning sets also had a positive impact on the development of leadership knowledge and skills and are highly valued by participants. It is likely that they would be sustainable as the majority would recommend action learning to colleagues and would consider taking another module that used action learning sets. When compared to existing literature on action learning, this study offers new insights as there is little empirical literature on student engagement with action learning sets and even less on value and sustainability.

  7. An ERP study of motor compatibility effects in action language.

    PubMed

    Santana, Eduardo J; de Vega, Manuel

    2013-08-14

    This ERP study explores the brain's response to the manipulation of motor compatibility in action-related language. In Experiment 1 participants read sentences in which a protagonist performed two different manual actions either simultaneously or consecutively (e.g. While/after cleaning the wound he unrolled the bandage…). The ERPs were measured in the second-clause verb (e.g. unrolled) and noun (e.g. bandage). Notably, only the noun showed compatibility effects, namely a larger N400 in the simultaneous (incompatible) version than in the consecutive (compatible) version, suggesting that readers need to integrate the meaning of the whole sentence to evaluate the feasibility of the actions. In Experiment 2, motor compatibility was manipulated in a different way: all the sentences described the protagonist as performing two simultaneous actions that were both manual (While cleaning the wound he unrolled the bandage), or one action that was perceptual and the other manual (While looking at the wound he unrolled the bandage). The N400 effects for the former incompatible condition were replicated, again in the second-clause noun. The results demonstrated that readers of action language employ their pragmatic world knowledge to test the feasibility of motor actions, taking into account the embodied constraints of such actions. PMID:23796780

  8. An ERP study of motor compatibility effects in action language.

    PubMed

    Santana, Eduardo J; de Vega, Manuel

    2013-08-14

    This ERP study explores the brain's response to the manipulation of motor compatibility in action-related language. In Experiment 1 participants read sentences in which a protagonist performed two different manual actions either simultaneously or consecutively (e.g. While/after cleaning the wound he unrolled the bandage…). The ERPs were measured in the second-clause verb (e.g. unrolled) and noun (e.g. bandage). Notably, only the noun showed compatibility effects, namely a larger N400 in the simultaneous (incompatible) version than in the consecutive (compatible) version, suggesting that readers need to integrate the meaning of the whole sentence to evaluate the feasibility of the actions. In Experiment 2, motor compatibility was manipulated in a different way: all the sentences described the protagonist as performing two simultaneous actions that were both manual (While cleaning the wound he unrolled the bandage), or one action that was perceptual and the other manual (While looking at the wound he unrolled the bandage). The N400 effects for the former incompatible condition were replicated, again in the second-clause noun. The results demonstrated that readers of action language employ their pragmatic world knowledge to test the feasibility of motor actions, taking into account the embodied constraints of such actions.

  9. Natural Learning Case Study Archives

    ERIC Educational Resources Information Center

    Lawler, Robert W.

    2015-01-01

    Natural Learning Case Study Archives (NLCSA) is a research facility for those interested in using case study analysis to deepen their understanding of common sense knowledge and natural learning (how the mind interacts with everyday experiences to develop common sense knowledge). The database comprises three case study corpora based on experiences…

  10. Case Studies in Wilderness Medicine.

    ERIC Educational Resources Information Center

    Gray, Melissa; Tarter, Shana Lee

    Five case studies explore issues in wilderness medicine, with emphasis on evacuation decision making. The cases describe medical problems encountered during wilderness trips involving college or high school students. In each case, the situation and facts of the case are outlined, including the patient's medical history and vital signs, and at…

  11. Termination: A Case Study.

    PubMed

    Friedberg, Ahron L

    2015-12-01

    In this article I posit and examine certain criteria and qualities for ending an analysis. The case study describes the end phase of a four-year psychoanalysis in which the patient's decision to move to another area forced the end of his analysis. We continued to explore and work through his core neurotic conflicts that included issues of competitive rivalry, dominance and submission, control, and anxiety about birth and death. A shift in the transference from me as a negative father to me as a supportive but competitive older brother was also examined in the context of ending treatment as well as other aspects of the transference. In addition, we analyzed the meaning of his ending treatment based on an extra-analytic circumstance. In discussing this phase of treatment, the definition and history of the term "termination" and its connotations are reviewed. Various criteria for completing an analysis are examined, and technical observations about this phase of treatment are investigated. It was found that while a significant shift in the transference occurred in this phase of the patient's analysis, conflicts related to the transference were not "resolved" in the classical sense. Terminating treatment was considered as a practical matter in which the patient's autonomy and sense of choice were respected and analyzed. PMID:26583444

  12. Studying Distance Students: Methods, Findings, Actions

    ERIC Educational Resources Information Center

    Wahl, Diane; Avery, Beth; Henry, Lisa

    2013-01-01

    University of North Texas (UNT) Libraries began studying the library needs of distance learners in 2009 using a variety of approaches to explore and confirm these needs as well as obtain input into how to meet them. Approaches used to date include analysis of both quantitative and qualitative responses by online students to the LibQUAL+[R] surveys…

  13. Professional Vision in Action: An Exploratory Study

    ERIC Educational Resources Information Center

    Sherin, Miriam Gamoran; Russ, Rosemary S.; Sherin, Bruce L.; Colestock, Adam

    2008-01-01

    The study of teachers' professional vision poses some unique challenges. The application of professional vision happens in a manner that is fleeting, and that is distributed through the moments of instruction. Because of the ongoing nature of instruction, it is not realistic to expect that one could "pause" instruction momentarily, ask a teacher…

  14. Police actions with regard to cyberbullying: the Belgian case.

    PubMed

    Vandebosch, Heidi; Beirens, Luc; D'Haese, Wim; Wegge, Denis; Pabian, Sara

    2012-11-01

    Research shows that cyberbullying is a common phenomenon amongst youngsters, with potentially severe negative effects. Besides students, parents, schools, and Internet Service Providers, the police have been identified as an important actor in approaches against cyberbullying. Departing from the situation in Belgium, this article describes how the police can: help to prevent cyberbullying, by informing students, parents, and schools about the issue; play a role in the detection of cyberbullying, for instance, by creating online reporting systems (apart from the offline channels) and finally, assist in handling existing cyberbullying cases, by identifying perpetrators and helping victims. PMID:23079365

  15. Delusions and Responsibility for Action: Insights from the Breivik Case.

    PubMed

    Bortolotti, Lisa; Broome, Matthew R; Mameli, Matteo

    2014-01-01

    What factors should be taken into account when attributing criminal responsibility to perpetrators of severe crimes? We discuss the Breivik case, and the considerations which led to holding Breivik accountable for his criminal acts. We put some pressure on the view that experiencing certain psychiatric symptoms or receiving a certain psychiatric diagnosis is sufficient to establish criminal insanity. We also argue that the presence of delusional beliefs, often regarded as a key factor in determining responsibility, is neither necessary nor sufficient for criminal insanity.

  16. Delusions and Responsibility for Action: Insights from the Breivik Case.

    PubMed

    Bortolotti, Lisa; Broome, Matthew R; Mameli, Matteo

    2014-01-01

    What factors should be taken into account when attributing criminal responsibility to perpetrators of severe crimes? We discuss the Breivik case, and the considerations which led to holding Breivik accountable for his criminal acts. We put some pressure on the view that experiencing certain psychiatric symptoms or receiving a certain psychiatric diagnosis is sufficient to establish criminal insanity. We also argue that the presence of delusional beliefs, often regarded as a key factor in determining responsibility, is neither necessary nor sufficient for criminal insanity. PMID:25431632

  17. 30 CFR 250.526 - What do I submit if my casing diagnostic test requires action?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations Casing Pressure Management § 250.526 What do I submit if my casing... must also . . . (a) a notification of corrective action; or, District Manager and copy the...

  18. 30 CFR 250.525 - What do I submit if my casing diagnostic test requires action?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations Casing Pressure Management § 250.525 What do I submit if my casing... must also . . . (a) a notification of corrective action; or, District Manager and copy the...

  19. 30 CFR 250.526 - What do I submit if my casing diagnostic test requires action?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations Casing Pressure Management § 250.526 What do I submit if my casing... must also . . . (a) a notification of corrective action; or, District Manager and copy the...

  20. [Epilobium parviflorum--in vitro study of biological action].

    PubMed

    Hevesi Tóth, Barbara; Kéry, Agnes

    2009-01-01

    Epilobium parviflorum Schreb. (willow-herb) is used for the treatment of benign prostatic hyperplasia (BPH), but its biological action is not entirely identified. This paper aims to report data on willow-herbs probable biological effect. In vitro studies have been made to investigate different aspects of its antioxidant capacity, anti-inflammatory (COX-inhibitory) action, steroid-receptor -agonistic and -antagonostic effect as well as aromatase-inhibitory effect. Based on our results, willow-herb possess remarkable antioxidant and COX-inhibitory action. PMID:19526676

  1. Action fluency in Parkinson's disease: a follow-up study.

    PubMed

    Signorini, Matteo; Volpato, Chiara

    2006-04-01

    The impairment in action fluency task present in Parkinson's disease (PD) patients has been previously interpreted as an indicator of conversion from PD to PD with dementia or as a grammatical deficit for verbs and ascribed to a frontostriatal loop pathophysiology. In the present study, 20 patients with PD without dementia were longitudinally tested with overall cognitive decline scales and semantic, letter, and action fluency tasks in a 24-month follow-up study. In comparison with healthy age-matched controls, PD patients showed a stable and consistent impairment on action fluency without any sign of cognitive decline. Our findings suggest that action fluency task may be an early sign of impairment of frontostriatal circuits in PD and it cannot be considered an indicator of conversion from PD to PD with dementia.

  2. Teaching Pharmacology by Case Study.

    ERIC Educational Resources Information Center

    Jordan, Sue

    1997-01-01

    Using pharmacology case studies with nursing students encourages theory-practice links and infuses real-life content. Cases provide rich qualitative data for evaluating curriculum. However, they are not a substitute for evidence-based practice. (SK)

  3. Integrating ethics into case study assignments.

    PubMed

    Marshall, Pamela A

    2014-12-01

    I teach an upper-level writing course, Genes, Race, Gender, and Society, designed for Life Science majors, in which I utilize a case study to expose students to ethical ways of thinking. Students first work through the topical case study and then are challenged to rethink their responses through the lenses of ethics, taking into account different ethical frameworks. Students then develop their own case study, integrating ethical components. I want to expose my students to this way of thinking because I see technology being driven by the Jurassic Park phenomenon, "Your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should," and want future physicians grounded in a sense of how their actions relate to the greater good. PMID:25574287

  4. Integrating Ethics into Case Study Assignments

    PubMed Central

    Marshall, Pamela A.

    2014-01-01

    I teach an upper-level writing course, Genes, Race, Gender, and Society, designed for Life Science majors, in which I utilize a case study to expose students to ethical ways of thinking. Students first work through the topical case study and then are challenged to rethink their responses through the lenses of ethics, taking into account different ethical frameworks. Students then develop their own case study, integrating ethical components. I want to expose my students to this way of thinking because I see technology being driven by the Jurassic Park phenomenon, “Your scientists were so preoccupied with whether or not they could, they didn’t stop to think if they should,” and want future physicians grounded in a sense of how their actions relate to the greater good. PMID:25574287

  5. Integrating ethics into case study assignments.

    PubMed

    Marshall, Pamela A

    2014-12-01

    I teach an upper-level writing course, Genes, Race, Gender, and Society, designed for Life Science majors, in which I utilize a case study to expose students to ethical ways of thinking. Students first work through the topical case study and then are challenged to rethink their responses through the lenses of ethics, taking into account different ethical frameworks. Students then develop their own case study, integrating ethical components. I want to expose my students to this way of thinking because I see technology being driven by the Jurassic Park phenomenon, "Your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should," and want future physicians grounded in a sense of how their actions relate to the greater good.

  6. Action Research: Rethinking Lewin.

    ERIC Educational Resources Information Center

    Dickens, Linda; Watkins, Karen

    1999-01-01

    Explores both historical and contemporary definitions of action research. Describes the process and goals of action research in the tradition of Lewin. Presents a case study of an action-research project involving two teams in a high-technology corporation that depicts the process in action. (Author/CCM)

  7. Case studies in confidentiality.

    PubMed

    Lowenthal, David

    2002-05-01

    Although a fundamental principle of psychiatric practice in general and psychotherapy in particular is that interactions and communications between clinician and patient are private, there are certain instances in which there is an affirmative obligation to break confidentiality, or in which such a breach is at least legally (if not ethically) permitted. The author examines the various situations in which a psychiatrist's obligation to maintain confidentiality is modified or even completely overridden by some other competing clinical, legal, or ethical principle or obligation. He reviews the duty to protect third parties (Tarasoff warnings), situations in which a psychiatrist's loyalties are divided between the patient and some other entity, person, or principle (dual agency issues), the release of information in emergencies, and the reporting of abuse. He also discusses the circle of confidentiality and which individuals are deemed to be inside and outside that circle. Guidelines for the use of clinical material in presentations and publications are reviewed. The author also considers how psychiatrists should deal with knowledge of past criminal behavior that they may obtain during the course of treatment. Finally, the author discusses the need to carefully document the rationale for whatever course of action is taken. PMID:15985872

  8. The Chain of Actions in Special Education--The Relationship between National Guidelines and Municipal Follow-Up: An Evaluation Based on a Case Study from One Norwegian Municipality

    ERIC Educational Resources Information Center

    Nilsen, Sven

    2011-01-01

    This article discusses the chain of actions in special education in Norwegian compulsory school. An analysis is made of how the municipality follows up national guidelines relevant to the chain of actions through its own guidelines to the schools. The analysis gives the general impression that the local authority is facilitating guidance to the…

  9. Accountability in action?: the case of a database purchasing decision.

    PubMed

    Neyland, Daniel; Woolgar, Steve

    2002-06-01

    The increasing prevalence of audit in university settings has raised concerns about the potentially adverse effects of invasive measures of performance upon the conduct of research and generation of knowledge. What sustains the current commitment to audit? It is argued that in order to address this question we need to understand how and to what extent notions of accountability are played out in practice. This is illustrated through the analysis of materials from an ethnographic study of 'good management practice' in the deployment of technologies in university settings. The paper examines the ways in which ideas of accountability - involving considerations such as 'value for money' - inform the practical processes of deciding about the purchase of a new database technology. PMID:12171612

  10. Case Study: Case Studies and the Flipped Classroom

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman; Schiller, Nancy A.

    2013-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses the positive and negative aspects of the "flipped classroom." In the flipped classroom model, what is normally done in class and what is normally done as…

  11. Validity in Action: Lessons from Studies of Data Use

    ERIC Educational Resources Information Center

    Moss, Pamela A.

    2013-01-01

    Studies of data use illuminate ways in which education professionals have used test scores and other evidence relevant to students' learning--in action in their own contexts of work--to make decisions about their practice. These studies raise instructive challenges for a validity theory that focuses on intended interpretations and uses of test…

  12. Insulin action in the human brain: evidence from neuroimaging studies.

    PubMed

    Kullmann, S; Heni, M; Fritsche, A; Preissl, H

    2015-06-01

    Thus far, little is known about the action of insulin in the human brain. Nonetheless, recent advances in modern neuroimaging techniques, such as functional magnetic resonance imaging (fMRI) or magnetoencephalography (MEG), have made it possible to investigate the action of insulin in the brain in humans, providing new insights into the pathogenesis of brain insulin resistance and obesity. Using MEG, the clinical relevance of the action of insulin in the brain was first identified, linking cerebral insulin resistance with peripheral insulin resistance, genetic predisposition and weight loss success in obese adults. Although MEG is a suitable tool for measuring brain activity mainly in cortical areas, fMRI provides high spatial resolution for cortical as well as subcortical regions. Thus, the action of insulin can be detected within all eating behaviour relevant regions, which include regions deeply located within the brain, such as the hypothalamus, midbrain and brainstem, as well as regions within the striatum. In this review, we outline recent advances in the field of neuroimaging aiming to investigate the action of insulin in the human brain using different routes of insulin administration. fMRI studies have shown a significant insulin-induced attenuation predominantly in the occipital and prefrontal cortical regions and the hypothalamus, successfully localising insulin-sensitive brain regions in healthy, mostly normal-weight individuals. However, further studies are needed to localise brain areas affected by insulin resistance in obese individuals, which is an important prerequisite for selectively targeting brain insulin resistance in obesity.

  13. Three Community College Case Studies

    ERIC Educational Resources Information Center

    Wojtysiak, Joseph; Sutton, William J., II; Wright, Tommy; Brantley, Linda

    2011-01-01

    This article presents three case studies that focus on specific projects that are underway or have been completed. In the first case study, Joseph Wojtysiak and William J. Sutton, II discuss the Green Center of Central Pennsylvania, which is designed to serve as the state's preeminent source for education, training and public information about…

  14. The Big Read: Case Studies

    ERIC Educational Resources Information Center

    National Endowment for the Arts, 2009

    2009-01-01

    The Big Read evaluation included a series of 35 case studies designed to gather more in-depth information on the program's implementation and impact. The case studies gave readers a valuable first-hand look at The Big Read in context. Both formal and informal interviews, focus groups, attendance at a wide range of events--all showed how…

  15. 22 CFR 42.43 - Suspension or termination of action in petition cases.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Suspension or termination of action in petition cases. 42.43 Section 42.43 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Petitions § 42.43 Suspension or...

  16. Affirmative Action Strategies and Professional Schools: Case Illustrations of Exemplary Programs.

    ERIC Educational Resources Information Center

    Twale, Darla J.; And Others

    Seven case illustrations of affirmative action (AFA) programs are presented. Increases in the numbers of women and minority students at professional schools have been reported, but disadvantaged populations still suffer underrepresentation. The literature indicates that effective AFA may be realized through: early identification programs and…

  17. Supreme Court Hearing in Texas Admissions Case Exposes Gaps in Affirmative-Action Law

    ERIC Educational Resources Information Center

    Schmidt, Peter

    2012-01-01

    The author reports on the U.S. Supreme Court hearing regarding the Texas admissions case that exposes gaps in the affirmative-action law. As the Supreme Court heard oral arguments in a lawsuit challenging race-conscious admissions at the University of Texas at Austin, it became evident that the court's past rulings on such policies have failed to…

  18. Espousing Democratic Leadership Practices: A Study of Values in Action

    ERIC Educational Resources Information Center

    Devereaux, Lorraine

    2003-01-01

    This article examines principals' espoused values and their values in action. It provides a reanalysis of previously collected data through a values lens. The original research study was an international quantitative and qualitative investigation of principals' leadership approaches that was based in 15 schools. This particular excerpt of the…

  19. A Longitudinal Study of the Impact of an Environmental Action

    ERIC Educational Resources Information Center

    Rioux, Liliane; Pasquier, Daniel

    2013-01-01

    In a previous study, we investigated the impact of an awareness-raising campaign on the behaviour of secondary school children in the Centre Region of France, regarding the recycling of used batteries. But, was it a question of pro-environmental behaviour or simply an environmental action? To answer this question, a three-year longitudinal study…

  20. Study Challenges Assumptions about Affirmative-Action Bans

    ERIC Educational Resources Information Center

    Schmidt, Peter

    2008-01-01

    This article reports the results of a new study on the impact of bans on race-conscious admissions policies which seem to confirm what many critics of affirmative action have long suspected: It is Asian-Americans, rather than whites, who are most disadvantaged by elite universities' consideration of ethnicity and race. Left unanswered are the…

  1. Minesweeper and Hypothetical Thinking Action Research & Pilot Study

    ERIC Educational Resources Information Center

    Walker, Jacob J.

    2010-01-01

    This Action Research project and Pilot Study was designed and implemented to improve students' hypothetical thinking abilities by exploring the possibility that learning and playing the computer game Minesweeper may inherently help improve hypothetical thinking. One objective was to use educational tools to make it easier for students to learn the…

  2. A diary study of action slips in healthy individuals.

    PubMed

    Jónsdóttir, María K; Adólfsdóttir, Steinunn; Cortez, Rúna Dögg; Gunnarsdóttir, María; Gústafsdóttir, Agústa Hlín

    2007-12-01

    Memory complaints following minor head injury or whiplash are common and often bear similarity to absent mindedness or action slips (Reason, 1979). We replicated Reason's study by asking 189 healthy volunteers to keep diaries of their action slips for a week. The mean number of slips was 6.4 (SD = 4.9). Perceived stress did not correlate with number of slips but there was a weak positive correlation between action slips and scores on a memory failures questionnaire. Memory diaries may be clinically useful when assessing individuals who worry about cognitive sequelae of minor injuries. Diaries clarify the nature of the complaints and may have therapeutic value by demonstrating that the memory slips are less frequent than estimated by the patients. PMID:17853144

  3. Students of Action? A Comparative Investigation of Secondary Science and Social Studies Students' Action Repertoires in a Land Use Context

    ERIC Educational Resources Information Center

    Kumler, Lori M.

    2011-01-01

    Environmental education (EE) and social studies education share an interest in behavioral outcomes. This study compares behavioral outcomes--including both self-reported knowledge of actions and reported actions taken--in the context of a land use curriculum enacted in secondary science versus social studies classes with 500 students and nine…

  4. Case Studies in Science Ethics

    NASA Astrophysics Data System (ADS)

    Williams, Karen

    2010-03-01

    Everyone in science should have ethics education training. I have seen graduate students taken advantage of by their mentors. Many of us have seen misconduct...but what should we do about it? Young scientists are often unaware of the rules in science and make mistakes because of their ignorance of the rules in that particular field of study. Then there are an increasing number of cases in the news of overt cases of misrepresentation in science. All are welcome to attend this discussion of case studies. A case study on topics such as: how to treat data properly, how our values in science affect our work, who gets authorship on scientific papers, who is first author on a paper, what you should do if you uncover misconduct or plagiarism in your university, and we will discuss the scientist's role in society. This will be a painless, non-confrontational small group, then large group discussion of each case

  5. Evaluation of a Multi-Case Participatory Action Research Project: The Case of SOLINSA

    ERIC Educational Resources Information Center

    Home, Robert; Rump, Niels

    2015-01-01

    Purpose: Scholars agree that evaluation of participatory action research is inherently valuable; however there have been few attempts at evaluating across methods and across interventions because the perceived success of a method is affected by context, researcher skills and the aims of the participants. This paper describes the systematic…

  6. Reinforcement learning: Solving two case studies

    NASA Astrophysics Data System (ADS)

    Duarte, Ana Filipa; Silva, Pedro; dos Santos, Cristina Peixoto

    2012-09-01

    Reinforcement Learning algorithms offer interesting features for the control of autonomous systems, such as the ability to learn from direct interaction with the environment, and the use of a simple reward signalas opposed to the input-outputs pairsused in classic supervised learning. The reward signal indicates the success of failure of the actions executed by the agent in the environment. In this work, are described RL algorithmsapplied to two case studies: the Crawler robot and the widely known inverted pendulum. We explore RL capabilities to autonomously learn a basic locomotion pattern in the Crawler, andapproach the balancing problem of biped locomotion using the inverted pendulum.

  7. An action research study of secondary science assessment praxes

    NASA Astrophysics Data System (ADS)

    Ryan, Thomas Gerald

    This practical participatory action research study illuminates the assessment praxes of four Ontario secondary level science teachers at one school using a facilitative approach. Participants were joined by a thematic concern, that is, a commitment to inform and improve assessment. Hence, two distinct sets of research questions emerged. The first involves the nature of assessment as we asked, what was the current state of assessment practice in secondary science? What were participants' initial understandings of assessment and actual practices at the onset of this research? To what extent did these initial understandings and actual practices change due to the illumination of assessment praxes through action research involvement? What was their level of awareness of current Ontario government pronouncements and in what ways did they implement this knowledge? The second theme, concerning the nature of action research, was realised by asking what did participants learn about action research? What other learning and professional gains were realised during this study? And, what did I learn about action research and assessment through my involvement in this study? Data were collected via supportive discussion groups, individual interviews, classroom visitations, journals and documentation. This professional development experience facilitated 'interactive professionalism' as teachers worked in a small group and interacted frequently in the course of planning, testing new ideas, attempting to solve different problems, and assess the effectiveness of those ideas. In addition, this action research effort was strategic and systematic, to attain a high degree of specific interactions, (personal interviews, group meetings, classroom observations, evidence collection). This series of deliberate and planned intentions helped participants solve assessment dilemmas. We developed an awareness and understanding of the need for more preservice and inservice assessment training

  8. Amplitude of sensory nerve action potential in early stage diabetic peripheral neuropathy: an analysis of 500 cases.

    PubMed

    Zhang, Yunqian; Li, Jintao; Wang, Tingjuan; Wang, Jianlin

    2014-07-15

    Early diagnosis of diabetic peripheral neuropathy is important for the successful treatment of diabetes mellitus. In the present study, we recruited 500 diabetic patients from the Fourth Affiliated Hospital of Kunming Medical University in China from June 2008 to September 2013: 221 cases showed symptoms of peripheral neuropathy (symptomatic group) and 279 cases had no symptoms of peripheral impairment (asymptomatic group). One hundred healthy control subjects were also recruited. Nerve conduction studies revealed that distal motor latency was longer, sensory nerve conduction velocity was slower, and sensory nerve action potential and amplitude of compound muscle action potential were significantly lower in the median, ulnar, posterior tibial and common peroneal nerve in the diabetic groups compared with control subjects. Moreover, the alterations were more obvious in patients with symptoms of peripheral neuropathy. Of the 500 diabetic patients, neural conduction abnormalities were detected in 358 cases (71.6%), among which impairment of the common peroneal nerve was most prominent. Sensory nerve abnormality was more obvious than motor nerve abnormality in the diabetic groups. The amplitude of sensory nerve action potential was the most sensitive measure of peripheral neuropathy. Our results reveal that varying degrees of nerve conduction changes are present in the early, asymptomatic stage of diabetic peripheral neuropathy.

  9. Action Researchers' Perspectives about the Distinguishing Characteristics of Action Research: A Delphi and Learning Circles Mixed-Methods Study

    ERIC Educational Resources Information Center

    Rowell, Lonnie L.; Polush, Elena Yu; Riel, Margaret; Bruewer, Aaron

    2015-01-01

    The purpose of this study was to identify distinguishing characteristics of action research within the Action Research Special Interest Group of the American Educational Research Association. The authors sought to delineate the foundational framework endorsed by this community. The study was conducted during January-April 2012 and employed an…

  10. HYDROGEOLOGIC CASE STUDIES (CHICAGO, IL)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  11. Hydrogeologic Case Studies (Seattle, WA)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  12. HYDROGEOLOGIC CASE STUDIES (DENVER PRESENTATION)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  13. Nasopharyngeal Case-Control Study

    Cancer.gov

    A case-control study conducted in Taiwan between 1991-1994 among approximately 1,000 individuals to examine the role of viral, environmental, and genetic factors associated with the development of nasopharyngeal carcinoma

  14. Case Study: del Amo Bioventing

    EPA Science Inventory

    The attached presentation discusses the fundamentals of bioventing in the vadose zone. The basics of bioventing are presented. The experience to date with the del Amo Superfund Site is presented as a case study.

  15. Teaching astronomy with case studies

    NASA Astrophysics Data System (ADS)

    Slater, Timothy F.

    2015-11-01

    Breaking the students into small, collaborative learning groups to solve a meaningful task together is one of the most successful and fully evaluated teaching techniques implemented over the last century. Although there are many ways to accomplish small group learning, a long-standing and consistently successful collaborative class activity is to use the case study teaching strategy. The use of case studies is common in medical schools and law schools, but not so common in the teaching of astronomy. Case studies create meaningful conversations among students and with the professor by focusing on life-like dilemmas to be solved. Case study tasks ask audience members to synthesize several ideas or evaluate scenarios that have not been explicitly presented to them in the lecture or in available readings.

  16. Verb gapping: an action-gap compatibility study.

    PubMed

    Claus, Berry

    2015-03-01

    This study addresses the processing of verb-gapping sentences, e.g., John closes a juice bottle and Jim [ ] a lemonade bottle. The goal was to explore if there would be an interaction between language comprehension and motor action not only for overt action verbs but also for gapped verbs. Participants read gapping sentences that either described clockwise or counter-clockwise manual rotations (e.g., closes vs. opens a juice bottle). Adopting a paradigm developed by Zwaan and Taylor (2006), sentence presentation was frame-by-frame. Participants proceeded from frame to frame by turning a knob either clockwise or counter clockwise. Analyses of the frame reading-times yielded a significant effect of compatibility between the linguistically conveyed action and the knob turning for the overt-verb (e.g., closes/opens a juice bottle) as well as for the gapped-verb frame (e.g., a lemonade bottle) - with longer reading times in the match condition than in the mismatch condition - but not for any of the other frames (e.g., and Jim). The results are promising in providing novel evidence for the real-time reactivation of gapped verbs and in suggesting that action simulation is not bound to the processing of overt verbs. PMID:25103783

  17. Action and object word writing in a case of bilingual aphasia.

    PubMed

    Kambanaros, Maria; Messinis, Lambros; Anyfantis, Emmanouil

    2012-01-01

    We report the spoken and written naming of a bilingual speaker with aphasia in two languages that differ in morphological complexity, orthographic transparency and script Greek and English. AA presented with difficulties in spoken picture naming together with preserved written picture naming for action words in Greek. In English, AA showed similar performance across both tasks for action and object words, i.e. difficulties retrieving action and object names for both spoken and written naming. Our findings support the hypothesis that cognitive processes used for spoken and written naming are independent components of the language system and can be selectively impaired after brain injury. In the case of bilingual speakers, such processes impact on both languages. We conclude grammatical category is an organizing principle in bilingual dysgraphia.

  18. Desegregation Case Studies. Volume II: Appendixes, Case Study Working Reports.

    ERIC Educational Resources Information Center

    Russell, Susan Higley; And Others

    This document contains the working report case studies of five urban school districts studied to determine the role of the Emergency School Aid Act (ESAA), Title IV of the Civil Rights Act, and Title IV enforcement by the Office of Civil Rights in school desegregation. Desegregation processes were examined in Dayton, Ohio, San Francisco,…

  19. Talar fractures: three case studies.

    PubMed

    Jimenez, A L; Morgan, J H

    2001-09-01

    Three case studies of fractures are presented that demonstrate the potential morbidity that these injuries can cause as well as the acceptable outcomes if treated appropriately. Two of the cases are talar fracture dislocations; the third is an osteochondral fracture of the talus. The importance of early treatment with open reduction and internal fixation is demonstrated. Success following surgical intervention in a nonhealed osteochondral fracture of the talus is also demonstrated.

  20. Cell transfection as a tool to study growth hormone action

    SciTech Connect

    Norstedt, G.; Enberg, B.; Francis, S.

    1994-12-31

    The isolation of growth hormone receptor (GHR) cDNA clones has made possible the transfection of GHRs into cultured cells. Our aim in this minireview is to show how the application of such approaches have benefited GHR research. GH stimulation of cells expressing GHR cDNAs can cause an alteration of cellular function that mimic those of the endogenous GHR. GHR cDNA transfected cells also offer a system where the mechanism of GH action can be studied. Such a system has been used to demonstrate that the GHR itself becomes tyrosine phosphorylated and that further phosphorylation of downstream proteins is important in GH action. The GH signals are transmitted to the nucleus and GH regulated genes have now begun to be characterized. The ability to use cell transfection for mechanistic studies of GH action will be instrumental to define domains within the receptor that are of functional importance and to determined pathways whereby GH signals are conveyed within the cell. 33 refs., 2 tabs.

  1. Priorities for action in a rural older adults study.

    PubMed

    Averill, Jennifer B

    2012-01-01

    This article reports the findings from a recent study of older adults in the rural southwestern United States and discusses practice and research implications. The aim of the study was to analyze health disparities and strengths in the contexts of rurality, aging, a depressed economy, and limited health resources. Identified themes needing action included sustained access to prescriptions, transportation solutions for older adults in isolated communities, inadequate access to care, poor infrastructure and coordination of services, scarce assisted living and in-home care for frail older adults, and barriers related to culture, language, and economics. PMID:22929381

  2. Priorities for Action in a Rural Older Adults Study

    PubMed Central

    Averill, Jennifer B.

    2013-01-01

    This article reports the findings from a recent study of older adults in the rural southwestern United States and discusses practice and research implications. The aim of the study was to analyze health disparities and strengths in the contexts of rurality, aging, a depressed economy, and limited health resources. Identified themes needing action included sustained access to prescriptions, transportation solutions for older adults in isolated communities, inadequate access to care, poor infrastructure and coordination of services, scarce assisted living and in-home care for frail older adults, and barriers related to culture, language, and economics. PMID:22929381

  3. A review of acid sulfate soil impacts, actions and policies that impact on water quality in Great Barrier Reef catchments, including a case study on remediation at East Trinity.

    PubMed

    Powell, B; Martens, M

    2005-01-01

    An estimated 666,000 ha of acid sulfate soils (ASS) occur within the Great Barrier Reef (GBR) catchments of Queensland, Australia. Extensive areas have been drained causing acidification, metal contamination, deoxygenation and iron precipitation in reef receiving waters. The close proximity of ASS to reef waters makes them a substantial threat to water quality. Another important issue linked with ASS is their release of soluble iron, which is known to stimulate nuisance marine algal blooms, in particular Lyngbya majuscula. Known blooms of the cyanobacteria in reef waters have been confirmed at Shoalwater Bay, Corio Bay, the Whitsunday area and Hinchinbrook Channel. Acid sulfate soils are intimately related to coastal wetland landscapes. Where landscapes containing ASS have been disturbed (such as for agriculture, aquaculture, marinas, etc.) the biodiversity of adjacent wetlands can be adversely affected. However, there is no clear knowledge of the real extent of the so-called "hotspot" ASS areas that occur within the GBR catchments. Management of ASS in reef catchments has benefited from the implementation of the Queensland Acid Sulfate Soils Management Strategy through policy development, mapping, training programs, an advisory service, research and community participation. However, major gaps remain in mapping the extent and nature of ASS. Areas of significant acidification (i.e. hotspots) need to be identified and policies developed for their remediation. Research has a critical role to play in understanding ASS risk and finding solutions, to prevent the adverse impacts that may be caused by ASS disturbance. A case study is presented of the East Trinity site near Cairns, a failed sugar cane development that episodically discharges large amounts of acid into Trinity Inlet, resulting in periodic fish kills. Details are presented of scientific investigations, and a lime-assisted tidal exchange strategy that are being undertaken to remediate a serious ASS problem

  4. Children and Professionals Rights to Participation: A Case Study

    ERIC Educational Resources Information Center

    Mesquita-Pires, Cristina

    2012-01-01

    This study investigates the process of praxiological transformation developed in an early childhood education institution, in Portugal, within four activity rooms. It is a single case study using action research, context-based staff development and participatory childhood pedagogy as means to change educational practices. It undertakes thorough…

  5. Independent Senior Women Who Travel Internationally: A Collective Case Study

    ERIC Educational Resources Information Center

    Jarrett, Barbara

    2010-01-01

    Nine independent women over age 55 who traveled internationally were investigated through a qualitative case study. The purpose of the study was to explore the women's attitudes, actions, and motivations during and after their international travel experiences. The adult, aging, experiential, and transformational theories of researchers such as…

  6. Passive reading and motor imagery about hand actions and tool-use actions: an fMRI study.

    PubMed

    Yang, Jie; Shu, Hua

    2014-02-01

    Recent studies have shown that motor activations in action verb comprehension can be modulated by task demands (e.g., motor imagery vs. passive reading) and the specificity of action verb meaning. However, how the two factors work together to influence the involvement of the motor system during action verb comprehension is still unclear. To address the issue, the current study investigated the brain activations in motor imagery and passive reading of verbs about hand actions and tool-use actions. Three types of Chinese verbs were used, including hand-action verbs and two types of tool-use verbs emphasizing either the hand or tools information. Results indicated that all three types of verbs elicited common activations in hand motor areas during passive reading and motor imagery. Contrast analyses showed that in the hand verbs and the tool verbs where the hand information was emphasized, motor imagery elicited stronger effects than passive reading in the superior frontal gyrus, supplemental motor area and cingulate cortex that are related to motor control and regulation. For tool-use verbs emphasizing tools information, the motor imagery task elicited stronger activity than passive reading in occipital regions related to visual imagery. These results suggest that motor activations during action verb comprehension can be modulated by task demands and semantic features of action verbs. The sensorimotor simulation during language comprehension is flexible and determined by the interactions between linguistic and extralinguistic contexts.

  7. Teaching Case: Enterprise Architecture Specification Case Study

    ERIC Educational Resources Information Center

    Steenkamp, Annette Lerine; Alawdah, Amal; Almasri, Osama; Gai, Keke; Khattab, Nidal; Swaby, Carval; Abaas, Ramy

    2013-01-01

    A graduate course in enterprise architecture had a team project component in which a real-world business case, provided by an industry sponsor, formed the basis of the project charter and the architecture statement of work. The paper aims to share the team project experience on developing the architecture specifications based on the business case…

  8. Goal anticipation during action observation is influenced by synonymous action capabilities, a puzzling developmental study.

    PubMed

    Gredebäck, Gustaf; Kochukhova, Olga

    2010-04-01

    Eighteen- and 25-month-old human toddlers' ability to manually solve a puzzle and their ability to anticipate the goal during observation of similar actions were investigated. Results demonstrate that goal anticipation during action observation is dependent on manual ability, both on a group level (only 25-month-olds solved the manual task and anticipated the goal during observation) and individually within the older age group (r (xy) = 0.53). These findings suggests a connection between manual ability and the ability to anticipate the goal of others' actions in toddlers, in accordance with the direct matching hypothesis. PMID:20041233

  9. Organisational Competence: The Study of a School Council in Action

    ERIC Educational Resources Information Center

    Cotmore, Richard

    2004-01-01

    Despite the growth in the numbers of school councils, there has been little analytical and conceptual research about this form of participation. A case study of a school council in a junior school was adopted in this study. Complementary theories of "competent participation" and "place in time and space" contributed to the central organising…

  10. Case studies of uncommon headaches.

    PubMed

    Evans, Randolph W

    2006-05-01

    The following interesting and uncommon headache disorders are presented through case studies: exploding head syndrome, hypnic headache, neck-tongue syndrome, "Alice in Wonderland" syndrome, nummular headache, red ear syndrome, burning mouth syndrome, spontaneous intracranial hypotension syndrome, and cardiac cephalalgia. PMID:16684636

  11. Due Process Hearing Case Study

    ERIC Educational Resources Information Center

    Bateman, David F.; Jones, Marni Gail

    2010-01-01

    This article presents a due process hearing case study of a mother who contended that his son, D.J., has been denied of a free and appropriate public education (FAPE) of his School District after being suspended from school. D.J., an elementary student, had been described as hyperactive, inattentive, defiant, and often volatile. He was identified…

  12. Case Studies in Sports Nutrition.

    ERIC Educational Resources Information Center

    Clark, Nancy

    1988-01-01

    This article presents case studies of two athletes who wanted to affect a change in their body weight in order to enhance athletic performance. Each athlete's problem and the nutrition approach used to solve it are discussed. Caloric values of fast foods are listed. (JL)

  13. Case Studies in Applied Mathematics.

    ERIC Educational Resources Information Center

    Mathematical Association of America, Washington, DC.

    This collection of nine case studies in applied mathematics was written primarily for the use of the instructor by a Conference sponsored by the Committee on the Undergraduate Program in Mathematics (CUPM). Each chapter contains exercises of varying degrees of difficulty and several include student projects. The materials were used on a trial…

  14. When Environmental Action Does Not Activate Concern: The Case of Impaired Water Quality in Two Rural Watersheds

    NASA Astrophysics Data System (ADS)

    Stough-Hunter, Anjel; Lekies, Kristi S.; Donnermeyer, Joseph F.

    2014-12-01

    Little research has considered how residents' perceptions of their local environment may interact with efforts to increase environmental concern, particularly in areas in need of remediation. This study examined the process by which local environmental action may affect environmental concern. A model was presented for exploring the effects of community-based watershed organizations (CWOs) on environmental concern that also incorporates existing perceptions of the local environment. Survey data were collected from area residents in two watersheds in southwestern Pennsylvania, USA, an area affected by abandoned mine drainage. The findings suggest that residents' perceptions of local water quality and importance of improving water quality are important predictors of level of environmental concern and desire for action; however, in this case, having an active or inactive CWO did not influence these perceptions. The implications of these findings raise important questions concerning strategies and policy making around environmental remediation at the local level.

  15. When environmental action does not activate concern: the case of impaired water quality in two rural watersheds.

    PubMed

    Stough-Hunter, Anjel; Lekies, Kristi S; Donnermeyer, Joseph F

    2014-12-01

    Little research has considered how residents' perceptions of their local environment may interact with efforts to increase environmental concern, particularly in areas in need of remediation. This study examined the process by which local environmental action may affect environmental concern. A model was presented for exploring the effects of community-based watershed organizations (CWOs) on environmental concern that also incorporates existing perceptions of the local environment. Survey data were collected from area residents in two watersheds in southwestern Pennsylvania, USA, an area affected by abandoned mine drainage. The findings suggest that residents' perceptions of local water quality and importance of improving water quality are important predictors of level of environmental concern and desire for action; however, in this case, having an active or inactive CWO did not influence these perceptions. The implications of these findings raise important questions concerning strategies and policy making around environmental remediation at the local level.

  16. 24 CFR 180.700 - Action upon issuance of a final decision in Fair Housing Act cases.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... decision in Fair Housing Act cases. 180.700 Section 180.700 Housing and Urban Development Regulations... PROCEDURES FOR CIVIL RIGHTS MATTERS Post-Final Decision in Fair Housing Cases § 180.700 Action upon issuance of a final decision in Fair Housing Act cases. (a) Licensed or regulated businesses. (1) If a...

  17. Affirmative Action Strategies and Professional Schools: Case Illustrations of Exemplary Programs.

    ERIC Educational Resources Information Center

    Twale, Darla J.; And Others

    1992-01-01

    A study of seven diverse professional schools suggests that, although a variety of strategies (e.g., early identification, preprofessional contact, resocialization of faculty and matriculated students, and support services) can produce successful affirmative action for women and minority students, a concise, directed program geared to the school's…

  18. A Self-Study of the Teaching of Action Research in a University Context

    ERIC Educational Resources Information Center

    Choi, Jung-ah

    2011-01-01

    Despite the potential benefits of action research, teaching action research in a university setting can present challenges. Analyzing my own experiences of teaching a university-based course on action research, this self-study investigates what my students (all classroom teachers) did and did not understand about action research and what hindered…

  19. Case Studies in Environmental Adult and Popular Education.

    ERIC Educational Resources Information Center

    Clover, Darlene E., Ed.; Follen, Shirley, Ed.

    Following an introduction by Darlene E. Clover and Rene Karottki, this booklet provides 16 case studies about nonformal environmental adult education: "Environment and Development in Argentina: Innovative Experiences in Adult Learning" (Raul A. Montenegro); "Learning for Environmental Action: Environmental Adult and Popular Education in Canada"…

  20. Service-Learning and Interior Design: A Case Study

    ERIC Educational Resources Information Center

    Sterling, Mary

    2007-01-01

    The case study approach was used to analyze experiential learning through its three components: knowledge, action, and reflection. Two interior design courses were integrated through a university service-learning project. The restoration/adaptive reuse of a 95-year-old library building was to serve as a prototype for future off-campus…

  1. Implementation of a Multicultural Curriculum: A Case Study.

    ERIC Educational Resources Information Center

    Grider, Clint

    This paper presents a case study of the issues facing a hypothetical university that is attempting to devise and implement a multicultural core curriculum. It focuses on the actions of the chair of the Academic Affairs Council of the university, who must work with the Council and the Faculty Senate to develop the core curriculum. After allowing…

  2. A Single Case-Study of Diagonistic Dyspraxia

    ERIC Educational Resources Information Center

    Barbeau, Emmanuel; Joubert, Sven; Poncet, Michel

    2004-01-01

    Diagonistic dyspraxia is a clinical syndrome usually characterized by involuntary and conflicting behaviors between the hands following corpus callosum lesions. In the present study, we report the case of a patient who presents such symptoms, along with a series of complex abnormal behaviors, such as carrying out an action and subsequently doing…

  3. Continuing education case study quiz.

    PubMed

    2013-03-01

    Goal- The goal of this program is to educate pharmacists about the use of teriflunomide for the treatment of multiple sclerosis (MS). Objectives- At the completion of this program, the reader will be able to:Describe the pharmacology and pharmacokinetics of teriflunomide.Discuss the risks associated with the use of teriflunomide.Discuss the potential benefit of teriflunomide for an individual patient.Apply the information on the use of teriflunomide to a case study. PMID:24421468

  4. Data Integrity-A Study of Current Regulatory Thinking and Action.

    PubMed

    Shafiei, Nader; De Montardy, Regis; Rivera-Martinez, Edwin

    2015-01-01

    In reaction to breaches of data integrity in the pharmaceutical industry, regulatory authorities have introduced inspection approaches or initiatives with the aim of reducing occurrences of data integrity problems. This review article-based on study of 65 cases of regulatory action from 2002 to 2014-provides an overview of current regulatory thinking and action on breaches of data integrity affecting GxP (health-related regulations) processes supporting non-clinical studies, clinical studies, laboratory controls, and production controls. These case studies largely represent position of the U.S. Food and Drug Administration and the regulatory agencies affiliated with the European Medicines Agency. Also discussed is the role of human factors as a potential source of data integrity problems. The article concludes by recommending some remedial controls that could be established to avoid or reduce occurrences of data integrity problems.Lay Abstract: In fulfilling their mission to protect public health, regulatory agencies (e.g., U.S. Food and Drug Administration, European Medicines Agency) must establish confidence that medical products they approve are fit for their intended use. In so doing they rely on scientific and operational data generated during research, development, manufacturing, sales, marketing, distribution, and post-marketing surveillance activities. The level of confidence they build is directly proportional to the scientific validity and integrity of data presented to them by the sponsors of medical products. In this article we present analysis of 65 case studies that document regulatory action taken by various regulatory agencies on breach of data integrity between 2002 and 2014. The ensuing discussion on current trends largely represents position of the U.S. Food and Drug Administration and European Medicines Agency. The article concludes by proposing some remedial controls that could be established by pharmaceutical companies to avoid or reduce

  5. Designing case-control studies.

    PubMed Central

    Yanagawa, T

    1979-01-01

    Identification of confounding factors, evaluation of their influence on cause-effect associations, and the introduction of appropriate ways to account for these factors are important considerations in designing case-control studies. This paper presents designs useful for these purposes, after first providing a statistical definition of a confounding factor. Differences in the ability to identify and evaluate confounding factors and estimate disease risk between designs employing stratification (matching) and designs randomly sampling cases and controls are noted. Linear logistic models for the analysis of data from such designs are described and are shown to liberalize design requirements and to increase relative risk estimation efficiency. The methods are applied to data from a multiple factor investigation of lung cancer patients and controls. PMID:540588

  6. The Case: Generalisation, Theory and Phronesis in Case Study

    ERIC Educational Resources Information Center

    Thomas, Gary

    2011-01-01

    Arguments for the value of case study are vitiated by assumptions about the need for generalisation in the warrant of social scientific inquiry--and little generalisation is legitimate from case study, although an argument exists for the role of the case in the establishment of a form of generalisation in a certain kind of theory, a line of…

  7. A Domain-Specific System for Representing Knowledge of Both Man-Made Objects and Human Actions. Evidence from a Case with an Association of Deficits

    ERIC Educational Resources Information Center

    Vannuscorps, Gilles; Pillon, Agnesa

    2011-01-01

    We report the single-case study of a brain-damaged individual, JJG, presenting with a conceptual deficit and whose knowledge of living things, man-made objects, and actions was assessed. The aim was to seek for empirical evidence pertaining to the issue of how conceptual knowledge of objects, both living things and man-made objects, is related to…

  8. Knowledge to action for solving complex problems: insights from a review of nine international cases

    PubMed Central

    Riley, B. L.; Robinson, K. L.; Gamble, J.; Finegood, D. T.; Sheppard, D.; Penney, T. L.; Best, A.

    2015-01-01

    Introduction: Solving complex problems such as preventing chronic diseases introduces unique challenges for the creation and application of knowledge, or knowledge to action (KTA). KTA approaches that apply principles of systems thinking are thought to hold promise, but practical strategies for their application are not well understood. In this paper we report the results of a scan of systems approaches to KTA with a goal to identify how to optimize their implementation and impact. Methods: A 5-person advisory group purposefully selected 9 initiatives to achieve diversity on issues addressed and organizational forms. Information on each case was gathered from documents and through telephone interviews with primary contacts within each organization. Following verification of case descriptions, an inductive analysis was conducted within and across cases. Results: The cases revealed 5 guidelines for moving from conceiving KTA systems to implementing them: 1) establish and nurture relationships, 2) co-produce and curate knowledge, 3) create feedback loops, 4) frame as systems interventions rather than projects, and 5) consider variations across time and place. Conclusion: Results from the environmental scan are a modest start to translating systems concepts for KTA into practice. Use of the strategies revealed in the scan may improve KTA for solving complex public health problems. The strategies themselves will benefit from the development of a science that aims to understand adaptation and ongoing learning from policy and practice interventions, strengthens enduring relationships, and fills system gaps in addition to evidence gaps. Systems approaches to KTA will also benefit from robust evaluations. PMID:25970804

  9. Action anticipation beyond the action observation network: a functional magnetic resonance imaging study in expert basketball players.

    PubMed

    Abreu, A M; Macaluso, E; Azevedo, R T; Cesari, P; Urgesi, C; Aglioti, S M

    2012-05-01

    The ability to predict the actions of others is quintessential for effective social interactions, particularly in competitive contexts (e.g. in sport) when knowledge about upcoming movements allows anticipating rather than reacting to opponents. Studies suggest that we predict what others are doing by using our own motor system as an internal forward model and that the fronto-parietal action observation network (AON) is fundamental for this ability. However, multiple-duty cells dealing with action perception and execution have been found in a variety of cortical regions. Here we used functional magnetic resonance imaging to explore, in expert basketball athletes and novices, whether the ability to make early predictions about the fate of sport-specific actions (i.e. free throws) is underpinned by neural regions beyond the classical AON. We found that, although involved in action prediction, the fronto-parietal AON was similarly activated in novices and experts. Importantly, athletes exhibited relatively greater activity in the extrastriate body area during the prediction task, probably due to their expert reading of the observed action kinematics. Moreover, experts exhibited higher activation in the bilateral inferior frontal gyrus and in the right anterior insular cortex when producing errors, suggesting that they might become aware of their own errors. Correct action prediction induced higher posterior insular cortex activity in experts and higher orbito-frontal activity in novices, suggesting that body awareness is important for performance monitoring in experts, whereas novices rely more on higher-order decision-making strategies. This functional reorganization highlights the tight relationship between action anticipation, error awareness and motor expertise leading to body-related processing and differences in decision-making processes.

  10. Self-socialization: a case study of a parachute child.

    PubMed

    Newman, Philip R; Newman, Barbara M

    2009-01-01

    The theoretical concept of self-socialization suggests that an individual is able to reflect on the self, formulate a vision of a future self, set goals, and take actions that create or alter the developmental trajectory. This case study of a parachute child illustrates how a person constructs her life from a very young age, drawing on a profound capacity for personal agency to overcome obstacles, identify resources, and internalize values to build a life structure. A model of the psychosocial process of self-socialization emerges from this case. Following the disruption of a well-defined trajectory, self-socialization is observed as a sequence of actions, reflection, correction, and new actions. Self-socialization is possible when a strong sense of self-efficacy is applied to attaining internalized values and goals.

  11. How Action and Context Priming Influence Categorization: A Developmental Study

    ERIC Educational Resources Information Center

    Kalenine, Solene; Bonthoux, Francoise; Borghi, Anna M.

    2009-01-01

    Embodied views of cognition propose that concepts are grounded in sensorimotor experience. Diverse aspects of sensorimotor experience, like action and context information, could play a key role in the formation and processing of manipulable object concepts. Specifically, contextual information could help to link specific actions experienced with…

  12. Continuing education case study quiz.

    PubMed

    2013-01-01

    Goal- The goal of this program is to educate pharmacists about the use of elvitegravir/cobicistat/emtricitabine/tenofovir disoproxil fumarate (df) combination tablet for the treatment of HIV infection. Objectives-At the completion of this program, the reader will be able to:Describe the pharmacology and pharmacokinetics of elvitegravir/cobicistat/emtricitabine/tenofovir df combination.Discuss the risks associated with the use of elvitegravir/cobicistat/emtricitabine/tenofovir df combination.Discuss the potential benefit of elvitegravir/cobicistat/emtricitabine/tenofovir df combination for an individual patient.Apply the information on the use of elvitegravir/cobicistat/emtricitabine/tenofovir df combination to a case study. PMID:24550569

  13. Physiologic amputation: a case study.

    PubMed

    Long, Jeri; Hall, Virginia

    2014-03-01

    Acute limb ischemia is a complication of severe peripheral arterial disease that can be a threatening limb as well as life. Multiple procedures exist today to help revascularize extremities; however, even with the latest technologies, surgical amputation of the limb may still be necessary. Cryoamputation, or physiologic amputation, is a method used to treat patients who are hemodynamically unstable for the operating room and who are in need of urgent amputation owing to arterial ischemia. This procedure is used in the rare instance where not only a persons' limb is threatened, but also their life. This is a case study regarding one patient who presented to the hospital with limb-threatening ischemia who became hemodynamically unstable owing to the rhabdomyolysis associated with the ischemia of his lower extremity. Cryoamputation was used to stabilize the patient and prevent further deterioration, so that he could safely undergo surgical amputation of the limb without an increase in mortality risk. Cryoamputation must be followed by formal surgical amputation when the patient is hemodynamically stabilized. It is not a limb salvaging, procedure but it is a life-saving procedure. This case study demonstrates the usefulness of the procedure and discusses the technique used for cryoamputation.

  14. The case study of biomaterials and biominerals

    NASA Astrophysics Data System (ADS)

    Del Hoyo Martínez, Carmen

    2013-04-01

    The teaching of biomaterials as case study by on-line platform , susceptible to develop both individually and in groups, got different objectives proposed by the European Higher Education System, among which include: participate actively in the teaching-learning process by students, interpreting situations, adapt processes and solutions. It also improves oral and written communication, analytical skills and synthesis and also the ability to think critically. Biomaterials have their origin in biominerals. These are solid inorganic compounds of defined structure, consisting of molecular control mechanisms that operate in biological systems. Its main functions are: structural support, a reservoir of essential elements, sensors, mechanical protection and storage of toxic elements. Following the demand of materials compatible with certain functional systems of our body, developed biomaterials. Always meet the condition of biocompatibility. Should be tolerated by the body and do not provoke rejection. This involves a comprehensive study of physiological conditions and the anatomy of the body where a biomaterial has to be implemented. The possibility of generating new materials from biominerals has a major impact in medicine and other fields could reach as geology, construction, crystallography, etc. While the study of these issues is in its infancy today, can be viewed as an impact on the art and future technology. Planning case study that students would prepare its report for discussion in subgroups. Occurs then the pooling of individual analysis, joint case discussion and adoption by the subgroup of a consensual solution to the problem. The teacher as facilitator and coordinator of the final case analysis, sharing leads to group-wide class and said the unanimous decision reached by the students and gives his opinion on the resolution of the case. REFERENCES D.P. Ausubel. Psicología Educativa. Un punto de vista cognoscitivo. Trillas. Ed. 1983. E.W. Eisner. Procesos

  15. Enumeration versus multiple object tracking: the case of action video game players

    PubMed Central

    Green, C.S.; Bavelier, D.

    2010-01-01

    Here, we demonstrate that action video game play enhances subjects’ ability in two tasks thought to indicate the number of items that can be apprehended. Using an enumeration task, in which participants have to determine the number of quickly flashed squares, accuracy measures showed a near ceiling performance for low numerosities and a sharp drop in performance once a critical number of squares was reached. Importantly, this critical number was higher by about two items in video game players (VGPs) than in non-video game players (NVGPs). A following control study indicated that this improvement was not due to an enhanced ability to instantly apprehend the numerosity of the display, a process known as subitizing, but rather due to an enhancement in the slower more serial process of counting. To confirm that video game play facilitates the processing of multiple objects at once, we compared VGPs and NVGPs on the multiple object tracking task (MOT), which requires the allocation of attention to several items over time. VGPs were able to successfully track approximately two more items than NVGPs. Furthermore, NVGPs trained on an action video game established the causal effect of game playing in the enhanced performance on the two tasks. Together, these studies confirm the view that playing action video games enhances the number of objects that can be apprehended and suggest that this enhancement is mediated by changes in visual short-term memory skills. PMID:16359652

  16. Unconscious Processes in a Career Counselling Case: An Action-Theoretical Perspective

    ERIC Educational Resources Information Center

    Dyer, Brenda; Pizzorno, Maria Chiara; Qu, Kejia; Valach, Ladislav; Marshall, Sheila K.; Young, Richard A.

    2010-01-01

    Although clients and counselors can often account for their actions in counselling, sometimes the link between the action taken and the larger goal is not apparent. This article accounts for counterproductive, paradoxical actions within the counselling process by addressing unconscious processes as links between immediate actions and larger…

  17. Education Governance in Action: Lessons from Case Studies

    ERIC Educational Resources Information Center

    Burns, Tracey; Köster, Florian; Köster, Marc

    2016-01-01

    Governing multi-level education systems requires governance models that balance responsiveness to local diversity with the ability to ensure national objectives. This delicate equilibrium is difficult to achieve given the complexity of many education systems. Countries are therefore increasingly looking for examples of good practice and models of…

  18. RISK COMMUNICATION IN ACTION: CASE STUDIES IN FISH ADVISORIES

    EPA Science Inventory

    This Handbook provides both general and specific information on how to enhance mercury risk communication activities and their associated outreach efforts. Additionally, it provides information on how to facilitate communication in areas where information is not available. Chapte...

  19. Case Study: A Picture Worth a Thousand Words? Making a Case for Video Case Studies

    ERIC Educational Resources Information Center

    Pai, Aditi

    2014-01-01

    A picture, they say, is worth a thousand words. If a mere picture is worth a thousand words, how much more are "moving pictures" or videos worth? The author poses this not merely as a rhetorical question, but because she wishes to make a case for using videos in the traditional case study method. She recommends four main approaches of…

  20. Nitazoxanide: Nematicidal Mode of Action and Drug Combination Studies

    PubMed Central

    Somvanshi, Vishal S.; Ellis, Brian L.; Hu, Yan; Aroian, Raffi V.

    2014-01-01

    Intestinal nematodes or roundworms (aka soil-transmitted helminths or STHs) cause great disease. They infect upwards of two billion people, leading to high morbidity and a range of health problems, especially in infected children and pregnant women. Development of resistance to the two main classes of drugs used to treat intestinal nematode infections of humans has been reported. To fight STH infections, we need new and more effective drugs and ways to improve the efficacy of the old drugs. One promising alternative drug is nitazoxanide (NTZ). NTZ, approved for treating human protozoan infections, was serendipitously shown to have therapeutic activity against STHs. However, its mechanism of action against nematodes is not known. Using the laboratory nematode Caenorhabditis elegans, we show that NTZ acts on the nematodes through avr-14, an alpha-type subunit of a glutamate-gated chloride ion channel known for its role in ivermectin susceptibility. In addition, a forward genetic screen to select C. elegans mutants resistant to NTZ resulted in isolation of two NTZ resistant mutants that are not in avr-14, suggesting that additional mechanisms are involved in resistance to NTZ. We found that NTZ combines synergistically with other classes of anthelmintic drugs, i.e. albendazole and pyrantel, making it a good candidate for further studies on its use in drug combination therapy of STH infections. Given NTZ acts against a wide range of nematode parasites, our findings also validate avr-14 as an excellent target for pan-STH therapy. PMID:24412397

  1. Development Impact Assessment (DIA) Case Study. South Africa

    SciTech Connect

    Cox, Sadie; Nawaz, Kathleen; Sandor, Debra

    2015-05-19

    This case study reviews South Africa’s experience in considering the impacts of climate change action on development goals, focusing on the South African energy sector and development impact assessments (DIAs) that have and could be used to influence energy policy or inform the selection of energy activities. It includes a review of assessments—conducted by government ministries, technical partners, and academic institutes and non-governmental organizations (NGOs)—that consider employment, health, and water implications of possible energy sector actions, as well as multi-criteria impact assessments.

  2. An analysis of actions to promote health in underprivileged urban areas: a case in Brazil

    PubMed Central

    2013-01-01

    Background Two policies stood out in the 2000s geared towards changing the care model adopted in Brazil: The National Policy on Primary Health Care, based on a family health care model, and the National Policy on Health Promotion. The aim of this study was to analyze health promotion actions developed by family health care teams in the municipality of Belford Roxo. This town was chosen by virtue of its “below average” level of primary health care services offered in relation to other municipalities in Rio de Janeiro state. Methods The following methodological strategies were employed: analysis of health systems, document analysis (2010 Annual Health Schedule and 2010 Annual Management Report), participant observation and interviews with nine health care professionals in the region of study, namely: the manager of the Regional Health Polyclinic (responsible for health care actions in the region), and nurses belonging to the eight family health teams. Giddens’ Theory of Structuration was used for analysis of the results. Results Varying levels of health care activity were found, indicating that the managers have been either unable or lacked the commitment to perform the proposed actions. From a structural point of view, 87.5% of the teams were incomplete. Also of particular note was the lack of any physicians in the teams, which, despite its detrimental effect, was regarded by the interviewees as “natural”. Strong political party influence in the area hindered relations between the team and the local population. Health education, especially through lectures was the main health promotion activity picked up in this study. No cross-sectorial or public participation actions were identified. Connections between the teams for sharing responsibilities were found to be very weak. Conclusion In addition to political factors, there are also structural limitations such as a lack of human resources that overburdens the teams’ daily activities. From this point of view

  3. The case for causal influences of action videogame play upon vision and attention.

    PubMed

    Kristjánsson, Árni

    2013-05-01

    Over the past decade, exciting findings have surfaced suggesting that routine action videogame play improves attentional and perceptual skills. Apparently, performance during multiple-object tracking, useful-field-of-view tests, and task switching improves, contrast sensitivity and spatial-resolution thresholds decrease, and the attentional blink and backward masking are lessened by short-term training on action videogames. These are remarkable findings showing promise for the training of attention and the treatment of disorders of attentional function. While the findings are interesting, evidence of causal influences of videogame play is not as strong as is often claimed. In many studies, observers with game play experience and those without are tested. Such studies do not address causality, since preexisting differences are not controlled for. Other studies investigate the training of videogame play, with some evidence of training benefits. Methodological shortcomings and potential confounds limit their impact, however, and they have not always been replicated. No longitudinal studies on videogame training exist, but these may be required to provide conclusive answers about any benefits of videogame training and any interaction with preexisting differences. Suggestions for methodological improvement are made here, including recommendations for longitudinal studies. Such studies may become crucial for the field of attentional training to reach its full potential. PMID:23386038

  4. STS Case Study Development Support

    NASA Technical Reports Server (NTRS)

    Rosa de Jesus, Dan A.; Johnson, Grace K.

    2013-01-01

    The Shuttle Case Study Collection (SCSC) has been developed using lessons learned documented by NASA engineers, analysts, and contractors. The SCSC provides educators with a new tool to teach real-world engineering processes with the goal of providing unique educational materials that enhance critical thinking, decision-making and problem-solving skills. During this third phase of the project, responsibilities included: the revision of the Hyper Text Markup Language (HTML) source code to ensure all pages follow World Wide Web Consortium (W3C) standards, and the addition and edition of website content, including text, documents, and images. Basic HTML knowledge was required, as was basic knowledge of photo editing software, and training to learn how to use NASA's Content Management System for website design. The outcome of this project was its release to the public.

  5. Acceptable Risk? The Nuclear Age in the United States. Study/Action Guide [and] Companion to Study/Action Guide for Congregations and Religious Groups.

    ERIC Educational Resources Information Center

    American Friends Service Committee, Philadelphia, PA. National Action/Research on the Military Industrial Complex.

    A study-action guide and a companion guide are intended to help citizens explore some of the challenging dilemmas of U.S. nuclear policy. The two guides place strong emphasis on group discussion and participation as well as action citizens might want to take to bring about a non-nuclear world. The companion guide is intended for congregations and…

  6. Mode of action and clinical studies with alemtuzumab.

    PubMed

    Jones, Joanne L; Coles, Alasdair J

    2014-12-01

    The lymphocyte depleting anti-CD52 monoclonal antibody alemtuzumab has been used in Cambridge, UK, as an experimental treatment of multiple sclerosis since 1991. One phase-2 trial (CAMMS-223) and two phase-3 studies (CARE-MS1 and CARE-MS2) have confirmed its efficacy in treatment-naive patients, and have established superiority over interferon beta-1a in patients who continue to relapse in spite of first-line therapy (Cohen et al., 2012; Coles et al., 2008; Coles et al., 2012a; Coles et al., 2012b). Despite causing a prolonged T cell lymphopenia, significant infections have not been an issue following treatment; rather alemtuzumab's primary safety concern is secondary autoimmunity, occurring up to five years after treatment and maximally at two years: 30% of patients develops thyroid autoimmunity, and 1% develops idiopathic thrombocytopenic purpura (ITP). In addition, 4 out of 1486 patients (<0.3%) treated on the commercially sponsored studies developed glomerulonephritis. Two of these patients developed anti-glomerular basement membrane disease, a condition which may result in renal failure unless treated aggressively. In September 2013, the European Medicine Agency (EMA) ruled that the benefit-to-risk balance for alemtuzumab was favourable, approving it as a first-line therapy for adults with active relapsing remitting multiple sclerosis (under the trade name Lemtrada). Lemtrada is now also approved as a treatment of multiple sclerosis in Canada, Australia, Switzerland, Israel, Mexico and Brazil. However, in December 2013, Lemtrada failed to gain approval from the U.S. Food and Drug Administration (FDA), with concerns over trial design and safety stated as the main reasons. In this review we describe our local experience and explain the rationale behind its initial use as a treatment of multiple sclerosis and behind the design of the commercially sponsored trials, summarising their key findings. We also sum up our understanding of its mechanism of action.

  7. Using Case Studies To Teach Science.

    ERIC Educational Resources Information Center

    Gabel, Connie

    Using case studies in science instruction develops problem solving and enhances listening and cooperative learning skills. Unlike other disciplines such as law and medicine, the case study method is rarely used in science education to enrich the curriculum. This study investigates the use of content-based case studies as a means of developing…

  8. A study of ionisation of free and clustered molecules under the action of femtosecond laser radiation

    SciTech Connect

    Apatin, V M; Kompanets, V O; Lokhman, V N; Ogurok, N-D D; Poydashev, D G; Ryabov, E A; Chekalin, S V

    2014-05-30

    We have investigated the processes of excitation and ionisation of monomers and clusters of CF{sub 3}I, IF{sub 2}CCOF and Fe(CO){sub 5} molecules under the action of femtosecond laser radiation at the wavelengths of 266, 400 and 800 nm. It is concluded that the nature of the excitation of free molecules and clustered molecules by femtosecond pulses is different. The simulation of the ionisation yield of the objects under study has shown that the multiphoton ionisation is the key mechanism in the case of free molecules, while the field ionisation may play a significant role for clusters, in particular, in the case of ionisation at the wavelength of λ = 800 nm. (interaction of radiation with matter)

  9. Case Study: The Chemistry of Cocaine

    ERIC Educational Resources Information Center

    Dewprashad, Brahmadeo

    2011-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's case study focuses on the chemistry of cocaine to teach a number of core concepts in organic chemistry. It also requires that students read and analyze an original research paper on…

  10. Business and Consumer Education Case Studies.

    ERIC Educational Resources Information Center

    Delta Pi Epsilon, Minneapolis, Minn. Phi Chapter.

    This publication contains 58 case studies for classroom use in teaching various business and consumer education subjects at the high school level. A supplement to a previous Phi Chapter publication, "Office Education Case Studies" (1973), the case studies are intended to create class discussions and help students acquire the ability to analyze…

  11. Qualitative Case Study in Gifted Education.

    ERIC Educational Resources Information Center

    Mendaglio, Sal

    2003-01-01

    From case study articles drawn from four journals in gifted education, two are identified as exemplars of qualitative case study research. The works of Coleman (2001) and Hebert and Beardsley (2001) are used to illustrate how researchers can plan qualitative case studies so that the perspectives of gifted students are included. (Contains…

  12. Real-Life Case Studies for Teachers.

    ERIC Educational Resources Information Center

    Hayes, William

    Case studies described in this book reflect conditions present in today's public schools. Situations described in these case studies are intended to introduce education students to the variety of problems existing in today's schools. The 38 case studies highlight: student cheating; teacher's observation by administrator; inclusion; contract…

  13. Allographic agraphia: A case study

    PubMed Central

    Menichelli, Alina; Rapp, Brenda; Semenza, Carlo

    2011-01-01

    We report the case of patient MN, diagnosed with frontotemporal dementia, who exhibited a severe impairment in writing letters and words in upper-case print in the face of accurate production of the same stimuli in lower-case cursive. In contrast to her written production difficulties, MN was unimpaired in recognizing visually presented letters and words in upper-case print. We find a modest benefit of visual form cueing in the written production of upper-case letters, despite an inability to describe or report visual features of letters in any case or font. This case increases our understanding of the allographic level of letter-shape representation in written language production. It provides strong support for previous reports indicating the neural independence of different types of case and font-specific letter-shape information; it provides evidence that letter-shape production does not require explicit access to information about the visual attributes of letter shapes and, finally, it reveals the possibility of interaction between processes involved in letter-shape production and perception. PMID:18489965

  14. Comparative Actions of Barbiturates Studied by Pollen Grain Germination.

    ERIC Educational Resources Information Center

    Kordan, Herbert A.; Mumford, Pauline M.

    1979-01-01

    Describes a simple experimental system whereby the comparative actions of long, medium, and short-acting barbiturates can be demonstrated in a relatively short period of time under optical microscopy using pollen grains as the biological test or assay system. (Author/HM)

  15. Action Learning with Second Life--A Pilot Study

    ERIC Educational Resources Information Center

    Wagner, Christian; Ip, Rachael K. F.

    2009-01-01

    Virtual worlds, computer-based simulated environments in which users interact via avatars, provide an opportunity for the highly realistic enactment of real life activities online. Unlike computer games, which have a pre-defined purpose, pay-off structure, and action patterns, virtual worlds can leave many of these elements for users to determine.…

  16. Motivating Struggling Adolescent Readers: An Action Research Study

    ERIC Educational Resources Information Center

    Richardson, Eileen M.

    2016-01-01

    In a high-school reading class, the author used Reader's Theater as an instructional and motivational strategy for underachieving students. This action research focused on the extent to which implementing Reader's Theater motivated students to read and improve their reading skills. Consistent increases in scores for all students occurred over the…

  17. Concentrated photovoltaics, a case study

    NASA Astrophysics Data System (ADS)

    Antonini, Piergiorgio; Centro, Sandro; Golfetto, Stelvio; Saccà, Alessandro

    2014-12-01

    Concentrated Photovoltaics (CPV), once a niche technology, has now reached the maturity and reliability for large scale power generation. Especially in regions where temperatures are very high, the use of high efficiency triple junction solar cells with concentrating optics allows stable energy yield. Thus CPV can be seen as complementary and not in concurrence with silicon photovoltaics. The state of the art, the advantages and limitations of this technology will be shown. Among the main advantages of CPV is the possibility of a much higher energy supply, when compared to silicon photovoltaics, both comparing CPV and silicon with same area or the same installed power. The use of recycled and recyclable materials allows a more environmentally friendly production. The possibility to couple CPV with desalination facilities, energy storage will be analysed. As an example a case study of a CPV installation in Northern Italy is discussed. Here the use of mature technologies, derived from automotive and lighting sectors resulted in a simple and efficient module.

  18. Cleft palate. Selected case studies.

    PubMed

    Philips, B J

    1991-01-01

    These case studies provide small, selected samples of the results of assessments of articulation skills and their phonologic applications and give some information related to velopharyngeal function during speech. These illustrations were based chiefly on perceptual assessment of speech because this type of assessment is used routinely by SLPs, and does not require instrumentation. Indicators for referral and communication to a cleft palate team were derived from the perceptual evaluation. Other articles in this issue discuss procedures for evaluation in considerable detail. Early identification of possible velopharyngeal problems and early referral to a cleft palate team can help to resolve speech, language, and hearing disorders related to cleft palate and velopharyngeal dysfunction. People who comprise cleft palate and craniofacial teams are most likely to have the experience, and the special instrumentation necessary, to make a definitive diagnosis. The team's comprehensive multidisciplinary evaluation should lead to thorough consideration of the many factors that are important for treatment planning. The information and services provided by the team will assist the audiologist and SLP in the conduct of their services for these clients. In this way, the communication disorders specialist becomes an affiliate of the team. The affiliate not only acts as a referent, but also may provide the necessary longitudinal services. The best interests of the client are promoted by ongoing communication between the team and the affiliates of the team.

  19. Higher Education Reform as a Social Movement: The Case of Affirmative Action

    ERIC Educational Resources Information Center

    Rhoads, Robert A.; Saenz, Victor; Carducci, Rozana

    2005-01-01

    This paper explores affirmative action as a social movement with two goals in mind: (a) to challenge dominant notions of higher education reform, while advancing a social movement perspective; and (b) to advance understanding of the role of collective action in supporting affirmative action in college admissions. The authors highlight ways in…

  20. Data Analytics Under Deployed Conditions: A Case Study.

    PubMed

    Mellott, Mark D; Bonica, Mark J; Mapes, Matthew J

    2015-01-01

    Like their colleagues in fixed facilities, healthcare planners operating in a combat environment face the problem of transforming data into actionable information. Not all data is useful for decision-making and not all data comes neatly packaged. In this case study, the authors present an effort to collect and analyze data about forward surgical team utilization. The article shares the variety of data collected and the process of analysis, and concludes with a recommended process for data analysis in the field.

  1. Action Learning in China

    ERIC Educational Resources Information Center

    Marquardt, Michael J.

    2015-01-01

    Action learning was introduced into China less than 20 years ago, but has rapidly become a valuable tool for organizations seeking to solve problems, develop their leaders, and become learning organizations. This article provides an historical overview of action learning in China, its cultural underpinnings, and five case studies. It concludes…

  2. The impact of inquiry-based instructional professional development upon instructional practice: An action research study

    NASA Astrophysics Data System (ADS)

    Broom, Frances A.

    This mixed method case study employs action research, conducted over a three month period with 11 elementary math and science practitioners. Inquiry as an instructional practice is a vital component of math and science instruction and STEM teaching. Teachers examined their beliefs and teaching practices with regard to those instructional factors that influence inquiry instruction. Video-taped lessons were compared to a rubric and pre and post questionnaires along with two interviews which informed the study. The results showed that while most beliefs were maintained, teachers implemented inquiry at a more advanced level after examining their teaching and reflecting on ways to increase inquiry practices. Because instructional practices provide only one component of inquiry-based instruction, other components need to be examined in a future study.

  3. Biomechanical Analysis of Defensive Cutting Actions During Game Situations: Six Cases in Collegiate Soccer Competitions

    PubMed Central

    Sasaki, Shogo; Koga, Hideyuki; Krosshaug, Tron; Kaneko, Satoshi; Fukubayashi, Toru

    2015-01-01

    The strengths of interpersonal dyads formed by the attacker and defender in one-on-one situations are crucial for performance in team ball sports such as soccer. The purpose of this study was to analyze the kinematics of one-on-one defensive movements in soccer competitions, and determine the relationships between lower limb kinematics and the center of mass translation during cutting actions. Six defensive scenes in which a player was responding to an offender’s dribble attack were selected for analysis. To reconstruct the three-dimensional kinematics of the players, we used a photogrammetric model-based image-matching technique. The hip and knee kinematics were calculated from the matched skeleton model. In addition, the center of mass height was expressed as a ratio of each participant’s body height. The relationships between the center of mass height and the kinematics were determined by the Pearson’s product-moment correlation coefficient. The normalized center of mass height at initial contact was correlated with the vertical center of mass displacement (r = 0.832, p = 0.040) and hip flexion angle at initial contact (r = −0.823, p = 0.044). This suggests that the lower center of mass at initial contact is an important factor to reduce the downwards vertical center of mass translation during defensive cutting actions, and that this is executed primarily through hip flexion. It is therefore recommended that players land with an adequately flexed hip at initial contact during one-on-one cutting actions to minimize the vertical center of mass excursion. PMID:26240644

  4. Biomechanical Analysis of Defensive Cutting Actions During Game Situations: Six Cases in Collegiate Soccer Competitions.

    PubMed

    Sasaki, Shogo; Koga, Hideyuki; Krosshaug, Tron; Kaneko, Satoshi; Fukubayashi, Toru

    2015-06-27

    The strengths of interpersonal dyads formed by the attacker and defender in one-on-one situations are crucial for performance in team ball sports such as soccer. The purpose of this study was to analyze the kinematics of one-on-one defensive movements in soccer competitions, and determine the relationships between lower limb kinematics and the center of mass translation during cutting actions. Six defensive scenes in which a player was responding to an offender's dribble attack were selected for analysis. To reconstruct the three-dimensional kinematics of the players, we used a photogrammetric model-based image-matching technique. The hip and knee kinematics were calculated from the matched skeleton model. In addition, the center of mass height was expressed as a ratio of each participant's body height. The relationships between the center of mass height and the kinematics were determined by the Pearson's product-moment correlation coefficient. The normalized center of mass height at initial contact was correlated with the vertical center of mass displacement (r = 0.832, p = 0.040) and hip flexion angle at initial contact (r = -0.823, p = 0.044). This suggests that the lower center of mass at initial contact is an important factor to reduce the downwards vertical center of mass translation during defensive cutting actions, and that this is executed primarily through hip flexion. It is therefore recommended that players land with an adequately flexed hip at initial contact during one-on-one cutting actions to minimize the vertical center of mass excursion. PMID:26240644

  5. Temporal prediction restores the evaluative processing of delayed action feedback: an electrophysiological study.

    PubMed

    Kimura, Kenta; Kimura, Motohiro

    2016-09-28

    The evaluative processing of the valence of action feedback is reflected by an event-related brain potential component called feedback-related negativity (FRN) or reward positivity (RewP). Recent studies have shown that FRN/RewP is markedly reduced when the action-feedback interval is long (e.g. 6000 ms), indicating that an increase in the action-feedback interval can undermine the evaluative processing of the valence of action feedback. The aim of the present study was to investigate whether or not such undermined evaluative processing of delayed action feedback could be restored by improving the accuracy of the prediction in terms of the timing of action feedback. With a typical gambling task in which the participant chose one of two cards and received an action feedback indicating monetary gain or loss, the present study showed that FRN/RewP was significantly elicited even when the action-feedback interval was 6000 ms, when an auditory stimulus sequence was additionally presented during the action-feedback interval as a temporal cue. This result suggests that the undermined evaluative processing of delayed action feedback can be restored by increasing the accuracy of the prediction on the timing of the action feedback.

  6. Temporal prediction restores the evaluative processing of delayed action feedback: an electrophysiological study.

    PubMed

    Kimura, Kenta; Kimura, Motohiro

    2016-09-28

    The evaluative processing of the valence of action feedback is reflected by an event-related brain potential component called feedback-related negativity (FRN) or reward positivity (RewP). Recent studies have shown that FRN/RewP is markedly reduced when the action-feedback interval is long (e.g. 6000 ms), indicating that an increase in the action-feedback interval can undermine the evaluative processing of the valence of action feedback. The aim of the present study was to investigate whether or not such undermined evaluative processing of delayed action feedback could be restored by improving the accuracy of the prediction in terms of the timing of action feedback. With a typical gambling task in which the participant chose one of two cards and received an action feedback indicating monetary gain or loss, the present study showed that FRN/RewP was significantly elicited even when the action-feedback interval was 6000 ms, when an auditory stimulus sequence was additionally presented during the action-feedback interval as a temporal cue. This result suggests that the undermined evaluative processing of delayed action feedback can be restored by increasing the accuracy of the prediction on the timing of the action feedback. PMID:27513200

  7. Demystifying Instructional Innovation: The Case of Teaching with Case Studies

    ERIC Educational Resources Information Center

    Kantar, Lina D.

    2013-01-01

    Issues emerging from instructional innovation are inevitable, yet basing any curriculum shift on a theoretical framework is paramount. This paper grounds the case-based pedagogy in three learning theories: behaviorism, cognitivism, and constructivism. The three theories are described and situated in relation to the case study method. An…

  8. Reusable experiment controllers, case studies

    NASA Astrophysics Data System (ADS)

    Buckley, Brian A.; Gaasbeck, Jim Van

    1996-03-01

    Congress has given NASA and the science community a reality check. The tight and ever shrinking budgets are trimming the fat from many space science programs. No longer can a Principal Investigator (PI) afford to waste development dollars on re-inventing spacecraft controllers, experiment/payload controllers, ground control systems, or test sets. Inheritance of the Ground Support Equipment (GSE) from one program to another is not a significant re-use of technology to develop a science mission in these times. Reduction of operational staff and highly autonomous experiments are needed to reduce the sustaining cost of a mission. The re-use of an infrastructure from one program to another is needed to truly attain the cost and time savings required. Interface and Control Systems, Inc. (ICS) has a long history of re-usable software. Navy, Air Force, and NASA programs have benefited from the re-use of a common control system from program to program. Several standardization efforts in the AIAA have adopted the Spacecraft Command Language (SCL) architecture as a point solution to satisfy requirements for re-use and autonomy. The Environmental Research Institute of Michigan (ERIM) has been a long-standing customer of ICS and are working on their 4th generation system using SCL. Much of the hardware and software infrastructure has been re-used from mission to mission with little cost for re-hosting a new experiment. The same software infrastructure has successfully been used on Clementine, and an end-to-end system is being deployed for the Far Ultraviolet Spectroscopic Explorer (FUSE) for Johns Hopkins University. A case study of the ERIM programs, Clementine and FUSE will be detailed in this paper.

  9. Social Work and Social Change: A Case Study in Indian Village Development.

    ERIC Educational Resources Information Center

    Dasgupta, Sugata

    This was an empirical study of actual processes of change as they were induced and as they occurred in a number of Indian communities. The tools were: a questionnaire composed of a number of schedules prepared for this purpose; case studies of leaders and of action situations; case histories of community institutions; an attitude study; and an…

  10. Reflection on Four Multisite Evaluation Case Studies

    ERIC Educational Resources Information Center

    Brandon, Paul R.

    2011-01-01

    What do the findings of four National Science Foundation evaluation case studies suggest to an evaluation scholar who was not part of the research team that created them? This chapter carefully reviews the cases and summarizes their comparative findings. The four Beyond Use case studies add to the literature on levels of evaluation use, with the…

  11. Case Studies for Effective Business Instruction.

    ERIC Educational Resources Information Center

    McAlister-Kizzier, Donna

    This book is designed as a resource for educators who teach business content in a variety of instructional settings. It contains case studies representing all functional areas of business, including corporate training, for grades 7 through graduate education. Chapter 1 provides an overview of the case study method. The history of the case method,…

  12. Stretching the limits of visual attention: the case of action video games.

    PubMed

    Hubert-Wallander, Bjorn; Green, C Shawn; Bavelier, Daphne

    2011-03-01

    Visual attention is the set of mechanisms by which relevant visual information is selected while irrelevant information is suppressed, thus allowing the observer to function in a world made up of nearly infinite visual information. Recently, those who habitually play video games have been documented to outperform novices in a variety of visual attentional capabilities, including attention in space, in time, and to objects. Training studies have established similar improvements in groups of nongamers given experience playing these video games. Critically, not all video games seem to have such a beneficial effect on attention; it seems that fast-paced, embodied visuo-motor tasks that require divided attention (tasks commonly found in popular action games like Halo) have the greatest effect. At the core of these action video game-induced improvements appears to be a remarkable enhancement in the ability to efficiently deploy endogenous attention. The implications of such an enhancement are relevant to a variety of real-world applications, such as work force training, rehabilitation of clinical populations, and improvement of traditional educational approaches. WIREs Cogni Sci 2011 2 222-230 DOI: 10.1002/wcs.116 For further resources related to this article, please visit the WIREs website.

  13. 29 CFR 471.22 - What actions may the Director of OLMS take in the case of intimidation and interference?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false What actions may the Director of OLMS take in the case of intimidation and interference? 471.22 Section 471.22 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR...

  14. 29 CFR 471.22 - What actions may the Director of OLMS take in the case of intimidation and interference?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false What actions may the Director of OLMS take in the case of intimidation and interference? 471.22 Section 471.22 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR...

  15. 29 CFR 471.22 - What actions may the Director of OLMS take in the case of intimidation and interference?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false What actions may the Director of OLMS take in the case of intimidation and interference? 471.22 Section 471.22 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR...

  16. 29 CFR 471.22 - What actions may the Director of OLMS take in the case of intimidation and interference?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false What actions may the Director of OLMS take in the case of intimidation and interference? 471.22 Section 471.22 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR...

  17. 29 CFR 471.22 - What actions may the Director of OLMS take in the case of intimidation and interference?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false What actions may the Director of OLMS take in the case of intimidation and interference? 471.22 Section 471.22 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR...

  18. Responses of the human motor system to observing actions across species: A transcranial magnetic stimulation study.

    PubMed

    White, Nicole C; Reid, Connor; Welsh, Timothy N

    2014-10-22

    Ample evidence suggests that the role of the mirror neuron system (MNS) in monkeys is to represent the meaning of actions. The MNS becomes active in monkeys during execution, observation, and auditory experience of meaningful, object-oriented actions, suggesting that these cells represent the same action based on a variety of cues. The present study sought to determine whether the human motor system, part of the putative human MNS, similarly represents and reflects the meaning of actions rather than simply the mechanics of the actions. To this end, transcranial magnetic stimulation (TMS) of primary motor cortex was used to generate motor-evoked potentials (MEPs) from muscles involved in grasping while participants viewed object-oriented grasping actions performed by either a human, an elephant, a rat, or a body-less robotic arm. The analysis of MEP amplitudes suggested that activity in primary motor cortex during action observation was greatest during observation of the grasping actions of the rat and elephant, and smallest for the human and robotic arm. Based on these data, we conclude that the human action observation system can represent actions executed by non-human animals and shows sensitivity to species-specific differences in action mechanics. PMID:25463135

  19. Neurology Case Studies: Cerebrovascular Disease.

    PubMed

    Farooq, Muhammad U; Gorelick, Philip B

    2016-08-01

    This article discusses interesting vascular neurology cases including the management of intracranial stenosis, migraine headache and stroke risk, retinal artery occlusions associated with impaired hearing, intracranial occlusive disease, a heritable cause of stroke and vascular cognitive impairment, and an interesting clinico-neuroradiologic disorder associated with eclampsia. PMID:27445238

  20. Constitutional Change: A Case Study.

    ERIC Educational Resources Information Center

    Christofferson, Walter D.; Pergande, Donald J.

    1987-01-01

    Presents a lesson for secondary students which teaches that the U.S. Constitution has changed in a variety of ways and that it has a direct effect upon the lives of citizens. Provides a worksheet and a lecture outline covering three methods of constitutional change and Supreme Court cases such as Dred Scott and Brown vs. Board of Education. (GEA)

  1. Atrazine and reproductive function: mode and mechanism of action studies.

    PubMed

    Cooper, Ralph L; Laws, Susan C; Das, Parikshit C; Narotsky, Michael G; Goldman, Jerome M; Lee Tyrey, E; Stoker, Tammy E

    2007-04-01

    Atrazine, a chlorotriazine herbicide, is used to control annual grasses and broadleaf weeds. In this review, we summarize our laboratory's work evaluating the neuroendocrine toxicity of atrazine (and related chlorotriazines) from an historic perspective. We provide the rationale for our work as we have endeavored to determine: 1) the underlying reproductive changes leading to the development of mammary gland tumors in the atrazine-exposed female rat; 2) the cascade of physiological events that are responsible for these changes (i.e., the mode of action for mammary tumors); 3) the potential cellular mechanisms involving adverse effects of atrazine; and 4) the range of reproductive alterations associated with this pesticide.

  2. Developing an Action Learning Design Model

    ERIC Educational Resources Information Center

    Bong, Hyeon-Cheol; Cho, Yonjoo; Kim, Hyung-Sook

    2014-01-01

    As the number of organizations implementing action learning increases, both successful and failed cases also increase in action learning practice in South Korea. Existing studies on action learning have listed key success factors of action learning at the program level or at the team level but have not paid sufficient attention to the program…

  3. Experimental study of cyclic action of plasma on tungsten

    NASA Astrophysics Data System (ADS)

    Voronin, A. V.; Aleksandrov, A. E.; Ber, B. Ya.; Brunkov, P. N.; Bormatov, A. A.; Gusev, V. K.; Demina, E. V.; Novokhatskii, A. N.; Pavlov, S. I.; Prusakova, M. D.; Sotnikova, G. Yu.; Yagovkina, M. A.

    2016-03-01

    We report on experimental results on multiple action of hydrogen, deuterium, and helium plasmas produced by a plasma gun and the Globus-M tokamak on tungsten. The surface temperature in the course of irradiation is measured with a bichromatic pyrometer with a time resolution of ⩾1 μs. The morphology of the surface layer is investigated and X-ray structure analysis of tungsten exposed to multiple radiations by the plasma under various conditions is carried out. A slight decrease in the lattice parameter in the sample subjected to the maximal number of irradiation cycles is detected. It is shown that the morphology of the tungsten surface irradiated by the hydrogen plasma from the gun and by the deuterium plasma from the Globus-M tokamak changes (the structure becomes smoother). The characteristic depth of the layer in which impurities have been accumulated exceeds 0.5 μm. This depth was the largest for the sample exposed to 1000 shots from the gun and 2370 shots from the tokamak. It is shown that the helium jet from the plasma gun makes it possible to simulate the action of helium ions on the International Thermonuclear Experimental Reactor (ITER) diverter, producing a layer of submicrometer particles (bubbles).

  4. Action semantics modulate action prediction.

    PubMed

    Springer, Anne; Prinz, Wolfgang

    2010-11-01

    Previous studies have demonstrated that action prediction involves an internal action simulation that runs time-locked to the real action. The present study replicates and extends these findings by indicating a real-time simulation process (Graf et al., 2007), which can be differentiated from a similarity-based evaluation of internal action representations. Moreover, results showed that action semantics modulate action prediction accuracy. The semantic effect was specified by the processing of action verbs and concrete nouns (Experiment 1) and, more specifically, by the dynamics described by action verbs (Experiment 2) and the speed described by the verbs (e.g., "to catch" vs. "to grasp" vs. "to stretch"; Experiment 3). These results propose a linkage between action simulation and action semantics as two yet unrelated domains, a view that coincides with a recent notion of a close link between motor processes and the understanding of action language.

  5. Case Studies for Management Development in Bangladesh.

    ERIC Educational Resources Information Center

    McLean, Gary N.

    Eight case studies appropriate for use in a course in management development were prepared and are provided in this document. The typical case describes a real business situation in which a real manager had to reach a decision. The case gives quantitative and qualitative information that is, or may be, relevant to that decision. Questions for…

  6. Associative visual agnosia: a case study.

    PubMed

    Charnallet, A; Carbonnel, S; David, D; Moreaud, O

    2008-01-01

    We report a case of massive associative visual agnosia. In the light of current theories of identification and semantic knowledge organization, a deficit involving both levels of structural description system and visual semantics must be assumed to explain the case. We suggest, in line with a previous case study, an alternative account in the framework of (non abstractive) episodic models of memory.

  7. Study on Case Teaching of Financial Management

    ERIC Educational Resources Information Center

    Che, Zhenghong; Che, Zhengmei

    2011-01-01

    Case teaching is an efficient teaching method of management. It plays an important role to enhance the students' ability to practice the theory. However, case teaching of financial management has not achieved the expected results. The paper aims to study the importance, characteristics and corresponding methods of case teaching method of financial…

  8. Case study: Group load curtailment

    SciTech Connect

    Linn, D.

    1995-12-31

    This article is a slide show discussion of demand-side management efforts by San Diego Gas and Electric as applied to a particular industry in their service area. The evolution of SDG&E`s rate structure is noted, from interruptible services rates to the present structure of variable time-of-use. For the case noted, this has resulted in a reduction of outages at the manufacturing facility and a 30% reduction in the cost per kwh to the user.

  9. The Impact of Special Education on Self-Perception: An Autoethnographic-Action Research Study

    ERIC Educational Resources Information Center

    Zabonick, Lisa A.

    2013-01-01

    This qualitative autoethnographic-action research study examined how lack of voice as a special education student in the mid-1970s influenced my self-perception. This study also examined, through the use of action research, what influence storytelling had on teacher perceptions of students with disabilities. Autoethnographic data results were used…

  10. Creative Expression as a Way of Knowing in Diabetes Adult Health Education: An Action Research Study

    ERIC Educational Resources Information Center

    Stuckey, Heather L.

    2009-01-01

    This action research study explores the meaning-making process using forms of creative expression for eight women with insulin-dependent diabetes. The study is theoretically informed by arts-based ways of knowing and aspects of feminist poststructuralism, and explains the process of creativity used in the action research process. The findings…

  11. The Role of Motor Experience in Understanding Action Function: The Case of the Precision Grasp

    ERIC Educational Resources Information Center

    Loucks, Jeff; Sommerville, Jessica A.

    2012-01-01

    Recent evidence suggests adults and infants selectively attend to features of action, such as how a hand contacts an object. The current research investigated whether this bias stems from infants' processing of the functional consequences of grasps: understanding that different grasps afford different future actions. A habituation paradigm…

  12. Using Case Studies to Teach Science

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2005-01-01

    Case study teaching has gained a strong foothold in science education. The author discusses: (1) variations on methodology, from whole class discussion to the jigsaw approach; (2) an increase in educational resources on the topic; (3) over a thousand studies that show improved learning when case studies are used; and (4) a survey that illustrates…

  13. How To Set Up Your Own Small Business. Service Company Case Study. Manufacturing Firm Case Study. Retail Store Case Study.

    ERIC Educational Resources Information Center

    Fallek, Max

    This collection of case studies is intended for use in a course in setting up a small business. The first, a case study of the process of setting up a service company, covers analyzing the pros and cons of starting one's own business, assessing the competition and local market, and selecting a site for and financing the business. The principal…

  14. Case Studies in Neurocritical Care.

    PubMed

    Sakusic, Amra; Rabinstein, Alejandro A

    2016-08-01

    The practice of neurocritical care encompasses multiple acute neurologic and neurosurgical diseases and requires detailed knowledge of neurology and critical care. This article presents 5 cases that illustrate just some of the conditions encountered in the daily practice of neurocritical care and exemplify some of the common diagnostic, therapeutic, and prognostic challenges facing the neurointensivist. Life-threatening medical complications after severe acute ischemic stroke, seizures and extreme agitation from autoimmune encephalitis, refractory seizures after subdural hemorrhage, neurologic and systemic complications related to aneurysmal subarachnoid hemorrhage, and status epilepticus after cardiac arrest are discussed in this article. PMID:27445248

  15. Trainee Teacher Practices: A Case Study

    ERIC Educational Resources Information Center

    Subramaniam, Selva Ranee

    2005-01-01

    Questioning skills are significant pedagogical strategies in science teaching and learning. This study explored the questioning skills of a trainee teacher during a 10-week practicum period. The trainee teacher was audio-taped and evaluated in the form of an action research methodology was done in the first two weeks. The quantitative data…

  16. Choosing Actions

    PubMed Central

    Rosenbaum, David A.; Chapman, Kate M.; Coelho, Chase J.; Gong, Lanyun; Studenka, Breanna E.

    2013-01-01

    Actions that are chosen have properties that distinguish them from actions that are not. Of the nearly infinite possible actions that can achieve any given task, many of the unchosen actions are irrelevant, incorrect, or inappropriate. Others are relevant, correct, or appropriate but are disfavored for other reasons. Our research focuses on the question of what distinguishes actions that are chosen from actions that are possible but are not. We review studies that use simple preference methods to identify factors that contribute to action choices, especially for object-manipulation tasks. We can determine which factors are especially important through simple behavioral experiments. PMID:23761769

  17. Ethical issues in case study publication: "making our case(s)" ethically.

    PubMed

    McCurdy, David B; Fitchett, George

    2011-01-01

    As chaplains develop richly detailed case studies for publication, ethical questions about case study construction and publication are emerging. Concerns about seeking patients' permission to publish material about them suggest additional questions and raise broad confidentiality and privacy issues. Confidentiality-related practices in health care and psychotherapy provide the most extensive guidance for chaplains, but healthcare chaplaincy has roots in religious and professional traditions with distinct notions of confidentiality that deserve consideration. Single case studies do not appear to be "research" requiring informed consent, yet their publication exposes patients to some risk of harm. Obtaining the patient's/"case study subject's" permission to publish, disguising non-essential information, and allowing the patient to review the case study can mitigate the risks. Striking a balance between protecting patients and providing sufficient detail to make case studies useful is a central ethical challenge of case study publication.

  18. Giant adrenal cyst: case study

    PubMed Central

    Carsote, M; Chirita, P; Terzea, D; Paun, S; Beuran, M

    2010-01-01

    One of the rarest situations regarding an adrenal incidentaloma is an adrenal cyst. We present the case of a 61Z–year old male patient diagnosed with peritonitis. During surgery, a right adrenal tumor of 2 cm is discovered. The patient was referred to endocrinology. 6 months later the diameter of the tumor is 7 times bigger than the initial stage. It has no secretory phenotype, except for the small increase of serum aldosterone and the 24–h 17–ketosteroids. Open right adrenalectomy is performed and a cyst of 15 cm is removed. The evolution after surgery is good. The pathological exam reveals an adrenal cyst with calcifications and osteoid metaplasia. The immunohistochemistry showed a positive reaction for CD34 and ACT in the vessels and VIM in the stroma. The adrenal cysts are not frequent and represent a challenge regarding the preoperative diagnostic and surgical procedure of resection. The pathological exam highlights the major aspects. PMID:20945822

  19. Case studies in conservation science

    NASA Astrophysics Data System (ADS)

    Bisulca, Christina

    The research presented in this dissertation covers three separate topics of conservation as defined by the National Science Foundation: 1) Materials Stabilization, Strengthening, Monitoring, and Repair; 2. Understanding Material Degradation and Aging; and 3) Materials and Structural Characterization of Cultural Heritage Objects (the 'technical study'). The first topic is addressed through a study to assess the consolidant tetraethoxysilane for the stabilization of alum treated wood. Falling under materials degradation studies is a study published in American Museum Novitates to understand how environmental conditions affect the aging of fossil resins from five different deposits. Two separate studies are included in technical study of cultural heritage objects which comprises the third research area of materials characterization. The first is a survey of red dyes used in Chinese paintings from the Ming Dynasty to the Early Republic (1364-1911). The second is a study of the pigments, dyes and binders used in Hawaiian barkcloth (kapa) from the 19th century.

  20. Action physics

    NASA Astrophysics Data System (ADS)

    McGinness, Lachlan P.; Savage, C. M.

    2016-09-01

    More than a decade ago, Edwin Taylor issued a "call to action" that presented the case for basing introductory university mechanics teaching around the principle of stationary action [E. F. Taylor, Am. J. Phys. 71, 423-425 (2003)]. We report on our response to that call in the form of an investigation of the teaching and learning of the stationary action formulation of physics in a first-year university course. Our action physics instruction proceeded from the many-paths approach to quantum physics to ray optics, classical mechanics, and relativity. Despite the challenges presented by action physics, students reported it to be accessible, interesting, motivational, and valuable.

  1. The Early Development of Object Knowledge: A Study of Infants' Visual Anticipations during Action Observation

    ERIC Educational Resources Information Center

    Hunnius, Sabine; Bekkering, Harold

    2010-01-01

    This study examined the developing object knowledge of infants through their visual anticipation of action targets during action observation. Infants (6, 8, 12, 14, and 16 months) and adults watched short movies of a person using 3 different everyday objects. Participants were presented with objects being brought either to a correct or to an…

  2. Postural Complexity Influences Development in Infants Born Preterm With Brain Injury: Relating Perception-Action Theory to 3 Cases

    PubMed Central

    Izzo, Theresa; Thacker, Leroy R.; Galloway, James Cole

    2014-01-01

    Background and Purpose Perception-action theory suggests a cyclical relationship between movement and perceptual information. In this case series, changes in postural complexity were used to quantify an infant's action and perception during the development of early motor behaviors. Case Description Three infants born preterm with periventricular white matter injury were included. Outcomes Longitudinal changes in postural complexity (approximate entropy of the center of pressure), head control, reaching, and global development, measured with the Test of Infant Motor Performance and the Bayley Scales of Infant and Toddler Development, were assessed every 0.5 to 3 months during the first year of life. All 3 infants demonstrated altered postural complexity and developmental delays. However, the timing of the altered postural complexity and the type of delays varied among the infants. For infant 1, reduced postural complexity or limited action while learning to control her head in the midline position may have contributed to her motor delay. However, her ability to adapt her postural complexity eventually may have supported her ability to learn from her environment, as reflected in her relative cognitive strength. For infant 2, limited early postural complexity may have negatively affected his learning through action, resulting in cognitive delay. For infant 3, an increase in postural complexity above typical levels was associated with declining neurological status. Discussion Postural complexity is proposed as a measure of perception and action in the postural control system during the development of early behaviors. An optimal, intermediate level of postural complexity supports the use of a variety of postural control strategies and enhances the perception-action cycle. Either excessive or reduced postural complexity may contribute to developmental delays in infants born preterm with white matter injury. PMID:24903116

  3. Working Together: Case Studies in Cooperative Preservation.

    ERIC Educational Resources Information Center

    Stevenson, Condict Gaye

    This report examines regional and/or state cooperative preservation programs and related activities. The major part of the report is given over to case studies that present a synopsis of the key structural and program elements of cooperative preservation initiatives. These case studies include the: Office of Library and Archival Materials…

  4. Chemical Case Studies: Science-Society "Bonding."

    ERIC Educational Resources Information Center

    Hofstein, Avi; Nae, Nehemia

    1981-01-01

    Describes a unit designed to illustrate the "science-society-technology connection," in which three case studies of the chemical industry in Israel are presented to high school chemistry students. Chosen for the unit are case studies on copper production in Timna, on plastics, and on life from the Dead Sea. (CS)

  5. Case-Control Study of Writer's Cramp

    ERIC Educational Resources Information Center

    Roze, E.; Soumare, A.; Pironneau, I.; Sangla, S.; de Cock, V. Cochen; Teixeira, A.; Astorquiza, A.; Bonnet, C.; Bleton, J. P.; Vidailhet, M.; Elbaz, A.

    2009-01-01

    Task-specific focal dystonias are thought to be due to a combination of individual vulnerability and environmental factors. There are no case-control studies of risk factors for writer's cramp. We undertook a case-control study of 104 consecutive patients and matched controls to identify risk factors for the condition. We collected detailed data…

  6. Teaching Case Studies: A Collaborative Approach.

    ERIC Educational Resources Information Center

    Buffington, James R.; Harper, Jeffrey S.

    Many of the Association to Advance Collegiate Schools of Business (AACSB) accredited schools require undergraduate Management Information Systems (MIS) majors to take a course in the management of information technology. Over half of these schools utilize case studies in the teaching of this course. The authors emphasize that case studies are an…

  7. Using Case Studies: An International Approach

    ERIC Educational Resources Information Center

    McClam, Tricia; Woodside, Marianne

    2005-01-01

    Case studies as an instructional strategy have been used in many disciplines, including law, teacher education, science, medicine, and business. Among the benefits of this method of instruction are involving students in learning, developing their critical thinking skills, promoting communication, and engaging in critical analysis. Case studies are…

  8. Case Study Considerations for Teaching Educational Psychology.

    ERIC Educational Resources Information Center

    Sudzina, Mary R.

    This paper examines the decisions, benefits, and difficulties in teaching educational psychology through a constructivist case study approach. Recent interest in and inquiry into constructivism, pedagogical content knowledge, and case study methodology are influencing the content and goals of educational psychology in teacher preparation. The…

  9. Case Studies in Assessment for Transition Planning

    ERIC Educational Resources Information Center

    Trainor, Audrey A.; Patton, James R.; Clark, Gary M.

    2005-01-01

    This book presents a group of case studies to show how to assess students to develop a clear statement of transition service needs and then use that information for goals and objectives in their IEP or ITP (individual transition plan). The case studies format will help you see in a concrete way how assessment procedures relate to young people with…

  10. A Case Study of "Empathetic Teaching Artistry"

    ERIC Educational Resources Information Center

    Risner, Doug

    2014-01-01

    This case study is one of twenty cases derived from Anderson and Risner's international study of teaching artists in dance, and theatre, which investigated participants' (n=172) artistic and academic preparation in dance, and theatre, initial entry into the teaching artist field, rewards, challenges, and obstacles in participants'…

  11. Education R and D Information. Case Studies.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

    The Council of Europe's Documentation Center for Education in Europe sponsored case studies of research and development information systems for education in Finland, France, Switzerland, and the United Kingdom. The resulting case studies are each divided into the following six sections: (1) the problem of information and documentation in…

  12. Twenty Techniques for Teaching with Case Studies

    ERIC Educational Resources Information Center

    Sudzina, Mary R.

    2005-01-01

    Problem-based learning and teaching with case studies are instructional approaches that are increasingly being applied in a variety of disciplines, such as business, law, medicine, and education. Instructors who have experienced traditional, teacher-centered instruction are often looking for ways to successfully integrate case studies, a…

  13. The trustworthiness of case study methodology.

    PubMed

    McGloin, Sarah

    2008-01-01

    With the validity of qualitative research currently under scrutiny, this paper by Sarah McGloin considers the contribution of the case study to the evidence base in health care. The author argues that case study methodology offers a creative and credible approach to help underpin contemporary practice.

  14. Iowa College Student Aid Commission Case Study

    ERIC Educational Resources Information Center

    Leigh, Rachel A.

    2007-01-01

    The purpose of this descriptive case study was to trace the policy production process of a state agency, the Iowa College Student Aid Commission (Commission), to its function today. This case study relied on a review of federal and state statutes, a news article search, biennium reports of the Commission, and information obtained from the…

  15. Collaboration in Distance Education. International Case Studies.

    ERIC Educational Resources Information Center

    Moran, Louise, Ed.; Mugridge, Ian, Ed.

    This book contains nine case studies of collaboration in distance education. The case studies focus on such aspects of collaboration in distance education as the following: roles of individual institutional partners; importance of personal relationships; benefits of collaboration to individual partners; conflicts between collaboration and…

  16. The Role of Motor Experience in Understanding Action Function: The Case of the Precision Grasp

    PubMed Central

    Loucks, Jeff; Sommerville, Jessica A.

    2012-01-01

    Recent evidence suggests adults and infants selectively attend to features of action, such as how a hand contacts an object. The current research investigated whether this bias stems from infants’ processing of the functional consequences of grasps: understanding that different grasps afford different future actions. A habituation paradigm assessed 10-month-old infants’ (N = 62) understanding of the functional consequences of precision and whole-hand grasps in others’ actions, and infants’ own precision grasping abilities were also assessed. The results indicate infants understood the functional consequences of another’s grasp only if they could perform precision grasps themselves. These results highlight a previously unknown aspect of early action understanding, and deepen our understanding of the relation between motor experience and cognition. PMID:22364274

  17. The role of motor experience in understanding action function: the case of the precision grasp.

    PubMed

    Loucks, Jeff; Sommerville, Jessica A

    2012-01-01

    Recent evidence suggests adults and infants selectively attend to features of action, such as how a hand contacts an object. The current research investigated whether this bias stems from infants' processing of the functional consequences of grasps: understanding that different grasps afford different future actions. A habituation paradigm assessed 10-month-old infants' (N = 62) understanding of the functional consequences of precision and whole-hand grasps in others' actions, and infants' own precision grasping abilities were also assessed. The results indicate infants understood the functional consequences of another's grasp only if they could perform precision grasps themselves. These results highlight a previously unknown aspect of early action understanding, and deepen our understanding of the relation between motor experience and cognition.

  18. Five case studies of multifamily weatherization programs

    SciTech Connect

    Kinney, L; Wilson, T.; Lewis, G.; MacDonald, M.

    1997-12-31

    The multifamily case studies that are the subject of this report were conducted to provide a better understanding of the approach taken by program operators in weatherizing large buildings. Because of significant variations in building construction and energy systems across the country, five states were selected based on their high level of multifamily weatherization. This report summarizes findings from case studies conducted by multifamily weatherization operations in five cities. The case studies were conducted between January and November 1994. Each of the case studies involved extensive interviews with the staff of weatherization subgrantees conducting multifamily weatherization, the inspection of 4 to 12 buildings weatherized between 1991 and 1993, and the analysis of savings and costs. The case studies focused on innovative techniques which appear to work well.

  19. Regional case studies--Africa.

    PubMed

    Prentice, Andrew M

    2009-01-01

    Africa is the final continent to be affected by the nutrition transition and, as elsewhere, is characterized by the paradoxical coexistence of malnutrition and obesity. Several features of the obesity epidemic in Africa mirror those in other emerging nations: it penetrates the richer nations and urban areas first with a strong urban- rural gradient; initially it affects the wealthy, but later there is a demographic switch as obesity becomes a condition more associated with poverty, and it shares many of the same drivers related to the increasing affordability of highly refined oils and carbohydrates, and a move away from subsistence farm work and towards sedentary lifestyles. Africa also has some characteristics of the obesity epidemic that stand out from other regions such as: (1) excepting some areas of the Pacific, Africa is probably the only region in which obesity (especially among women) is viewed culturally as a positive and desirable trait, leading to major gender differences in obesity rates in many countries; (2) most of Africa has very low rates of obesity in children, and to date African obesity is mostly an adult syndrome; (3) Africans seem genetically prone to higher rates of diabetes and hypertension in association with obesity than Caucasians, but seem to be relatively protected from dislipidemias; (4) the case-specific deaths and disabilities from diabetes and hypertension in Africa are very high due to the paucity of health services and the strain that the 'double burden' of disease places on health systems.

  20. Theoretical pluralism in psychoanalytic case studies

    PubMed Central

    Willemsen, Jochem; Cornelis, Shana; Geerardyn, Filip M.; Desmet, Mattias; Meganck, Reitske; Inslegers, Ruth; Cauwe, Joachim M. B. D.

    2015-01-01

    The aim of this study is to provide an overview of the scientific activity of different psychoanalytic schools of thought in terms of the content and production of case studies published on ISI Web of Knowledge. Between March 2013 and November 2013, we contacted all case study authors included in the online archive of psychoanalytic and psychodynamic case studies (www.singlecasearchive.com) to inquire about their psychoanalytic orientation during their work with the patient. The response rate for this study was 45%. It appears that the two oldest psychoanalytic schools, Object-relations psychoanalysis and Ego psychology or “Classical psychoanalysis” dominate the literature of published case studies. However, most authors stated that they feel attached to two or more psychoanalytic schools of thought. This confirms that the theoretical pluralism in psychoanalysis stretches to the field of single case studies. The single case studies of each psychoanalytic school are described separately in terms of methodology, patient, therapist, or treatment features. We conclude that published case studies features are fairly similar across different psychoanalytic schools. The results of this study are not representative of all psychoanalytic schools, as some do not publish their work in ISI ranked journals. PMID:26483725

  1. Outage management: A case study

    SciTech Connect

    Haber, S.B.; Barriere, M.T. ); Roberts, K.H. . Walter A. Haas School of Business)

    1992-01-01

    Outage management issues identified from a field study conducted at a two-unit commercial pressurized water reactor (PWR), when one unit was in a refueling outage and the other unit was at full power operation, are the focus of this paper. The study was conduced as part of the US Nuclear Regulatory Commission's (NRC) organizational factors research program, and therefore the issues to be addressed are from an organizational perspective. Topics discussed refer to areas identified by the NRC as critical for safety during shutdown operations, including outage planning and control, personnel stress, and improvements in training and procedures. Specifically, issues in communication, management attention, involvement and oversight, administrative processes, organizational culture, and human resources relevant to each of the areas are highlighted by example from field data collection. Insights regarding future guidance in these areas are presented based upon additional data collection subsequent to the original study.

  2. Outage management: A case study

    SciTech Connect

    Haber, S.B.; Barriere, M.T.; Roberts, K.H.

    1992-09-01

    Outage management issues identified from a field study conducted at a two-unit commercial pressurized water reactor (PWR), when one unit was in a refueling outage and the other unit was at full power operation, are the focus of this paper. The study was conduced as part of the US Nuclear Regulatory Commission`s (NRC) organizational factors research program, and therefore the issues to be addressed are from an organizational perspective. Topics discussed refer to areas identified by the NRC as critical for safety during shutdown operations, including outage planning and control, personnel stress, and improvements in training and procedures. Specifically, issues in communication, management attention, involvement and oversight, administrative processes, organizational culture, and human resources relevant to each of the areas are highlighted by example from field data collection. Insights regarding future guidance in these areas are presented based upon additional data collection subsequent to the original study.

  3. Disseminated granuloma annulare: study on eight cases.

    PubMed

    Pătraşcu, V; Giurcă, Claudia; Ciurea, Raluca Niculina; Georgescu, Claudia Valentina

    2013-01-01

    Granuloma annulare (GA) is classified as localized, generalized/disseminated, subcutaneous, and perforating types. The studies show connection with diabetes mellitus, lipidic metabolic disorders, malignant diseases, thyroid disorders, infections (HBV, HCV, HIV). We performed a retrospective study between 2010-2011, regarding disseminated GA (GAD), and the relationship between GAD and other comorbidities. We clinically and histologically diagnosed eight cases of GAD. The patients were also investigated for the diagnosis of associated diseases. The treatment included topical corticosteroids, antihistamines, Calcipotriol/Betamethasone, Tacrolimus 0.03%, Pentoxifylline, Hydroxychloroquine. Therapeutic response was assessed one month and three months after hospitalization. Our patients were five women and three men, aged 46-68 years, mean age 57.25 years, with a disease history of one year and a half (between three months and four years). The lesions occurred in the upper extremities (eight cases), distal extremities (three cases), cervical area (two cases), and trunk (five cases). In seven cases, we found annular appearance and one patient had disseminated small papules eruption. Associated pathology was diabetes mellitus type II (five cases), overweight and obesity (five cases), dyslipidemia (three cases), hypothyroidism (one case), rheumatoid arthritis (one case), external ear canal basal carcinoma (one case). Although there is controversy regarding the relationship between GAD and associated diseases, it is accepted that it is significantly associated with diabetes mellitus, also found in our study in five out of eight cases. We noticed obvious improvements after local and general treatment. It is confirmed that GAD is prevalent in women, over 40-year-old. GAD is often associated with diabetes and dyslipidemia, therefore it is necessary to investigate patients in this direction. The histopathological exam is essential for an accurate confirmation of GA. PMID

  4. Case Study on Quality Education

    ERIC Educational Resources Information Center

    Habib, Zahida

    2011-01-01

    Quality of Education, especially at Primary level, is an important issue to be discussed at the International Forum. This study highlights the quality of primary education through a comparison of the quality of Community Model Schools and Govt. Girls Primary Schools in Pakistan. Community Model Schools were established under Girls Primary…

  5. Action Learning. Symposium 1. [AHRD Conference, 2001].

    ERIC Educational Resources Information Center

    2001

    This document contains three papers on action learning. "Action Learning: Case Studies of Most Valued Learning and Application" (Suzanne D. Butterfield) reports on a qualitative study in which longitudinal data was collected from document analysis and first-line consulting managers who had participated in action learning. The study established…

  6. Arctic bioremediation -- A case study

    SciTech Connect

    Smallbeck, D.R.; Ramert, P.C. ); Liddell, B.V.

    1994-05-01

    This paper discusses the use of bioremediation as an effective method to clean up diesel-range hydrocarbon spills in northern latitudes. The results of a laboratory study of microbial degradation of hydrocarbons under simulated arctic conditions showed that bioremediation can be effective in cold climates and led to the implementation of a large-scale field program. The results of 3 years of field testing have led to a significant reduction in diesel-range hydrocarbon concentrations in the contaminated area.

  7. Case Studies in Wilderness Medicine, the Sequel.

    ERIC Educational Resources Information Center

    Tarter, Shana Lee; Gray, Melissa

    Five case studies illustrate evacuation decision making in a wilderness setting. The cases describe medical problems encountered during wilderness trips: (1) a hiker suffering from hypothermia; (2) a 49-year-old man with chest pains; (3) a 19-year-old woman with abdominal pain; (4) a young woman in anaphylactic shock; and (5) a teenager hit on the…

  8. Abbreviated Case Studies in Organizational Communication

    ERIC Educational Resources Information Center

    Wanguri, Deloris McGee

    2005-01-01

    The cases contained within organizational communication texts are generally two to three pages, often followed by questions. These case studies are certainly useful. They generally describe events in the present, provide some type of organizational context, include first-hand data, include a record of what people say and think, develop a…

  9. Case Studies in Elementary and Secondary Curriculum

    ERIC Educational Resources Information Center

    Boboc, Marius; Nordgren, R. D.

    2010-01-01

    Practical and engaging, this book contains 21 case studies that help students apply curriculum theory to classroom reality. Each case is authored by an in-service teacher, reflecting on ways to improve instruction by making changes to various aspects of the curriculum. These real-life examples investigate up-to-date curricular issues ranging from…

  10. Malaise of the Spirit: A Case Study.

    ERIC Educational Resources Information Center

    Finley, Paris

    This case study describes an experienced high school teacher's difficulties in an Alaskan town with severe tensions between Caucasian and Eskimo students and between community members and teachers. This "teaching case" helps preservice teachers understand the complex, ambiguous situations which arise in rural teaching. The limitations of…

  11. Case Study of above Average Elementary School

    ERIC Educational Resources Information Center

    Mendez-Morse, Sylvia; Klinker, JoAnn Franklin

    2005-01-01

    This case study explores the duty of midmanagement administrators to enforce district policies with which they do not necessarily agree. The case addresses the issues of moral leadership, distribution of power, emotional responses that impact decision making, class differences, and equity. It also examines the role conflict that many married…

  12. Case Studies of Environmental Risks to Children.

    ERIC Educational Resources Information Center

    Goldman, Lynn R.

    1995-01-01

    Presents case studies on children's exposure to pesticides, including risks through the use of the insecticide aldicarb on bananas, the home use of diazinon, and the use of interior house paint containing mercury. These cases illustrate how regulatory agencies, parents, health-care providers, and others who come into contact with children have…

  13. Case study in psychobiographical ethics.

    PubMed

    Ponterotto, Joseph G

    2013-10-01

    This article addresses ethical issues relative to the conduct and reporting of psychobiographical research. The author's recent psychobiographical study of World Chess Champion Bobby Fischer (1943-2008) is used to illustrate particular ethical challenges and responses in six areas: (1) institutional review board (IRB) evaluation and informed consent; (2) balancing objective research with respect for psychobiographical subject; (3) inviting subject or next-of-kin to read and comment on working drafts of psychobiography; (4) reporting never-before-revealed sensitive information on a subject; (5) role of interdisciplinary consultation in conducting psychobiography; and (6) the value and cautions of including psychological diagnoses as part of the psychological profile. A "bill of rights and responsibilities" for the psychobiographer is introduced as a stimulus for ongoing discussion and empirical research on ethical practice in psychobiography. PMID:24169418

  14. The Girl Child and the Family: An Action Research Study.

    ERIC Educational Resources Information Center

    Anandalakshmy, S., Comp.

    This report describes a nationwide study of female children and the family in rural India. The objectives of the study were to generate data on the situation of female children; to identify the major problems related to their status; to start a series of programs to help remedy those shortcomings; and to assist communities, and women in…

  15. A Unique Case of Intraabdominal Polyorchidism: A Case Study

    PubMed Central

    Alemayehu, Biruk; Kozusko, Steven D.; Borao, Frank; Vates III, Thomas S.

    2016-01-01

    Background. Polyorchidism, alternatively supernumerary testes (SNT), is a condition where an individual is born with more than two testicles. This congenital anomaly is quite rare and the literature has described various presentations. Questions/Purposes. To our knowledge, this presentation of polyorchidism has yet to be described in the literature. The goal of this case study is to add to the pediatric, general, and urologic surgery's body of knowledge of the subject matter. Case Study. A nine-month-old boy was admitted for an impalpable right testis and phimosis. At the time of surgical exploration, there appeared to be polyorchid testis on the right-hand side, with three masses that potentially appeared to be undescended testes. Discussion. Proponents of a conservative approach argue that infertility is common in patients with polyorchidism and, by preserving a potentially functional SNT, there may be improved spermatogenesis. When performing definitive surgical treatment, meticulous intra-abdominal and intrainguinal exploration must be undertaken. Orchiopexy should be performed to reduce the chances of torsion, malignancy, and infertility. Conclusion. Our case is important to the literature as it is the first known case of polyorchidism with 3 SNT on the right side, located intra-abdominally, and in a patient less than 1 year of age. PMID:27722006

  16. Data Analytics Under Deployed Conditions: A Case Study.

    PubMed

    Mellott, Mark D; Bonica, Mark J; Mapes, Matthew J

    2015-01-01

    Like their colleagues in fixed facilities, healthcare planners operating in a combat environment face the problem of transforming data into actionable information. Not all data is useful for decision-making and not all data comes neatly packaged. In this case study, the authors present an effort to collect and analyze data about forward surgical team utilization. The article shares the variety of data collected and the process of analysis, and concludes with a recommended process for data analysis in the field. PMID:26606410

  17. An fMRI study of perception and action in deaf signers.

    PubMed

    Okada, Kayoko; Rogalsky, Corianne; O'Grady, Lucinda; Hanaumi, Leila; Bellugi, Ursula; Corina, David; Hickok, Gregory

    2016-02-01

    Since the discovery of mirror neurons, there has been a great deal of interest in understanding the relationship between perception and action, and the role of the human mirror system in language comprehension and production. Two questions have dominated research. One concerns the role of Broca's area in speech perception. The other concerns the role of the motor system more broadly in understanding action-related language. The current study investigates both of these questions in a way that bridges research on language with research on manual actions. We studied the neural basis of observing and executing American Sign Language (ASL) object and action signs. In an fMRI experiment, deaf signers produced signs depicting actions and objects as well as observed/comprehended signs of actions and objects. Different patterns of activation were found for observation and execution although with overlap in Broca's area, providing prima facie support for the claim that the motor system participates in language perception. In contrast, we found no evidence that action related signs differentially involved the motor system compared to object related signs. These findings are discussed in the context of lesion studies of sign language execution and observation. In this broader context, we conclude that the activation in Broca's area during ASL observation is not causally related to sign language understanding. PMID:26796716

  18. A Singapore Case of Lesson Study

    ERIC Educational Resources Information Center

    Cheng, Lu Pien; Yee, Lee Peng

    2012-01-01

    In this article, we present a case study of six Singaporean elementary school teachers working in a Lesson Study team that prepared them for problem solving instruction. The Lesson Study process included preparing, observing, and critiquing mathematics lessons in the context of solving fractions tasks. By conducting Lesson Study, we anticipated…

  19. Enumeration versus Multiple Object Tracking: The Case of Action Video Game Players

    ERIC Educational Resources Information Center

    Green, C. S.; Bavelier, D.

    2006-01-01

    Here, we demonstrate that action video game play enhances subjects' ability in two tasks thought to indicate the number of items that can be apprehended. Using an enumeration task, in which participants have to determine the number of quickly flashed squares, accuracy measures showed a near ceiling performance for low numerosities and a sharp drop…

  20. Connecting Entrepreneurial and Action Learning in Student-Initiated New Business Ventures: The Case of SPEED

    ERIC Educational Resources Information Center

    Rae, David

    2009-01-01

    The Student Placements for Entrepreneurs in Education (SPEED) project ran in 12 higher education institutes in the UK between 2006 and 2008, providing an innovative, action learning-based route that enabled students to start new business ventures as self-started work experience, and has influenced successor programmes. The paper addresses three…

  1. Divergent Perspectives and Differing Logics: The Case for Affirmative Action in India

    ERIC Educational Resources Information Center

    Rout, Bharat Chandra

    2012-01-01

    Affirmative action (AA) is one of the most suitable mechanisms to promote equity and social justice in education in India. This essay deals with the impact of the different conceptualizations of AA in terms of its vision and the historic approaches to social inequalities in India. Primarily focusing on the various perspectives of affirmative…

  2. Principals' Challenges to Adverse Employment Actions: An Empirical Analysis of the Case Law

    ERIC Educational Resources Information Center

    Mayger, Linda K.; Zirkel, Perry A.

    2014-01-01

    This article provides a tabular analysis of court rulings where public school principals challenged the adverse employment actions of involuntary transfer, suspension, demotion, nonrenewal, constructive termination, and termination during the period 1998-2012. The primary findings were that (a) the judicial outcomes were markedly in favor of the…

  3. Affirmative Action and Democratic Vistas: After the Supreme Court Michigan Cases

    ERIC Educational Resources Information Center

    Pelton, M. Lee

    2003-01-01

    In this article, the author comments on the issue of race and education in America. The author predicts that although the Supreme Court's recent ruling sheds some welcome light on affirmative action for higher education, the debate over the merit and methods of diversifying the student body will continue. By proactively addressing diversity,…

  4. Tisettanta case study: the interoperation of furniture production companies

    NASA Astrophysics Data System (ADS)

    Amarilli, Fabrizio; Spreafico, Alberto

    This chapter presents the Tisettanta case study, focusing on the definition of the possible innovations that ICT technologies can bring to the Italian wood-furniture industry. This sector is characterized by industrial clusters composed mainly of a few large companies with international brand reputations and a large base of SMEs that manufacture finished products or are specialized in the production of single components/processes (such as the Brianza cluster, where Tisettanta operates). In this particular business ecosystem, ICT technologies can bring relevant support and improvements to the supply chain process, where collaborations between enterprises are put into action through the exchange of business documents such as orders, order confirmation, bills of lading, invoices, etc. The analysis methodology adopted in the Tisettanta case study refers to the TEKNE Methodology of Change (see Chapter 2), which defines a framework for supporting firms in the adoption of the Internetworked Enterprise organizational paradigm.

  5. BTS Case Study: The Galloway Family Home

    SciTech Connect

    Brandegee Group

    1999-03-08

    Case study of an energy-efficient Habitat for Humanity house that uses 30% less energy than conventional residential construction. The project was part of the Jimmy Carter Work Project in rural Appalachia in 1997.

  6. Qualitative Case Study Research in Business Education.

    ERIC Educational Resources Information Center

    O'Connor, Bridget N.

    2002-01-01

    This guide to using qualitative case study research in business education explains methodological steps and decisions, illustrated with examples from business research. It addresses data analysis and interpretation, including discussion of software tools. (Contains 25 references.) (SK)

  7. 75 FR 66822 - Study on Extraterritorial Private Rights of Action

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ... of the following methods: Electronic Comments Use the Commission's Internet comment form ( http://www... Commission will post all comments on the Commission's Internet Web site ( http://www.sec.gov ). Comments are...) directs that the study shall consider and analyze, among other things-- \\2\\ Section 929Y(a) of the...

  8. From Numbers to Action: A Preliminary Study of Retention.

    ERIC Educational Resources Information Center

    Greenlee, Shelia Parker; Greenlee, Harry

    This study examined retention at Christopher Newport University (CNU) in Newport News, Virginia, focusing on the demographic characteristics of those students who left the university as well as the reasons why they left. A total of 159 students who had attended CNU during the 1994-95 academic year but who did not re-enroll in the fall of 1995 were…

  9. Reading Comprehension across Different Genres: An Action Research Study

    ERIC Educational Resources Information Center

    Lubawski, Michael; Sheehan, Caitlyn

    2010-01-01

    Reading comprehension is often a forgotten skill in secondary classrooms. Teachers of older students assign readings of different styles and levels, but don't teach the skills necessary to process different kinds of texts. This study examined which strategies are effective in giving students the skills necessary to read for understanding by…

  10. A Multidisciplinary Osteoporosis Service-Based Action Research Study

    ERIC Educational Resources Information Center

    Whitehead, Dean; Keast, John; Montgomery, Val; Hayman, Sue

    2004-01-01

    Objective: To investigate an existing Trust-based osteoporosis service's preventative activity, determine any issues and problems and use this data to reorganise the service, as part of a National Health Service Executive/Regional Office-commissioned and funded study. Setting: A UK Hospital Trust's Osteoporosis Service. Design & Method: A…

  11. Rhetoric to action: a study of stakeholder perceptions of aging well in two local communities.

    PubMed

    Everingham, Jo-Anne; Lui, Chi-Wai; Bartlett, Helen; Warburton, Jeni; Cuthill, Michael

    2010-11-01

    This qualitative study of local perceptions of policy goals and action in relation to aging reports 31 stakeholder interviews within 2 Australian communities exploring (a) the meaning of aging well; and (b) preferred policy actions to achieve positive aging outcomes. Findings suggest that community perceptions of aging well are broadly consistent with the goals of national and international policy frameworks in focusing on 3 dimensions--health, social engagement, and security. Further, participants believe that achievement of positive aging outcomes requires a mix of self-help, community action, and government intervention--particularly government support and encouragement for aging well initiatives. PMID:20972930

  12. Sustained action tetracycline preparation--tetrabid-organon blood level study.

    PubMed

    Lucas, C R; Mugglestone, C J; Thomas, D R

    1977-01-01

    A comparison of the plasma levels of tetracycline obtained whilst taking standard therapeutic doses of Tetrabid-Organon was made in twelve healthy volunteers. Two standard production batches were used in the study which was conducted under double-blind conditions. Sampling 12 hours and 8 hours after dosing showed no significant differences in plasma levels, with each batch. Even at these lowest levels satisfactory concentrations were rapidly obtained following initial administration, and were maintained when the drug was given at 12-hourly intervals. No side-effects of the drug were noted.

  13. The cerebellum in action: a simulation and robotics study.

    PubMed

    Hofstötter, Constanze; Mintz, Matti; Verschure, Paul F M J

    2002-10-01

    The control or prediction of the precise timing of events are central aspects of the many tasks assigned to the cerebellum. Despite much detailed knowledge of its physiology and anatomy, it remains unclear how the cerebellar circuitry can achieve such an adaptive timing function. We present a computational model pursuing this question for one extensively studied type of cerebellar-mediated learning: the classical conditioning of discrete motor responses. This model combines multiple current assumptions on the function of the cerebellar circuitry and was used to investigate whether plasticity in the cerebellar cortex alone can mediate adaptive conditioned response timing. In particular, we studied the effect of changes in the strength of the synapses formed between parallel fibres and Purkinje cells under the control of a negative feedback loop formed between inferior olive, cerebellar cortex and cerebellar deep nuclei. The learning performance of the model was evaluated at the circuit level in simulated conditioning experiments as well as at the behavioural level using a mobile robot. We demonstrate that the model supports adaptively timed responses under real-world conditions. Thus, in contrast to many other models that have focused on cerebellar-mediated conditioning, we investigated whether and how the suggested underlying mechanisms could give rise to behavioural phenomena.

  14. Predicting Students Drop Out: A Case Study

    ERIC Educational Resources Information Center

    Dekker, Gerben W.; Pechenizkiy, Mykola; Vleeshouwers, Jan M.

    2009-01-01

    The monitoring and support of university freshmen is considered very important at many educational institutions. In this paper we describe the results of the educational data mining case study aimed at predicting the Electrical Engineering (EE) students drop out after the first semester of their studies or even before they enter the study program…

  15. A Case Study about Communication Strategies

    ERIC Educational Resources Information Center

    Lin, Grace Hui Chin

    2011-01-01

    The primary purpose of this case study was to identify what were Taiwanese University English as a Foreign Language (EFL) learners' perceptions about learning communication strategies. This study collected qualitative data about students' beliefs and attitudes as they learned communication strategies. The research question guiding the study was:…

  16. Education and Work Councils: Four Case Studies.

    ERIC Educational Resources Information Center

    Prager, Audrey; And Others

    This collection of four case studies represents the conclusion of a two-phase study of a federal program to sponsor education and work councils. Following an outline of the history and concept of education and work councils as well as the findings of a study of such councils, the importance of council collaboration with selected sectors is…

  17. Genetically modified mouse models in studies of luteinising hormone action.

    PubMed

    Huhtaniemi, Ilpo; Ahtiainen, Petteri; Pakarainen, Tomi; Rulli, Susana B; Zhang, Fu-Ping; Poutanen, Matti

    2006-06-27

    Numerous genetically modified mouse models have recently been developed for the study of the pituitary-gonadal interactions. They include spontaneous or engineered knockouts (KO) of the gonadotrophin-releasing hormone (GnRH) and its receptor, the gonadotrophin common-alpha(Calpha), luteinising hormone (LH) beta and follicle-stimulating hormone (FSH) beta subunits, and the two gonadotrophin receptors (R), LHR and FSHR. In addition, there are also transgenic (TG) mice overexpressing gonadotrophin subunits and producing supraphysiological levels of these hormones. These models have offered relevant phenocopies for similar mutations in humans and to a great extent expanded our knowledge on normal and pathological functions of the hypothalamic-pituitary-gonadal (HPG) axis. The purpose of this article is to review some of our recent findings on two such mouse models, the LHR KO mouse (LuRKO), and the hCG overexpressing TG mouse (hCG+).

  18. Microcalorimetry studies of the antimicrobial actions of Aconitum alkaloids.

    PubMed

    Shi, Yan-bin; Liu, Lian; Shao, Wei; Wei, Ting; Lin, Gui-mei

    2015-08-01

    The metabolic activity of organisms can be measured by recording the heat output using microcalorimetry. In this paper, the total alkaloids in the traditional Chinese medicine Radix Aconiti Lateralis were extracted and applied to Escherichia coli and Staphylococcus aureus. The effect of alkaloids on bacteria growth was studied by microcalorimetry. The power-time curves were plotted with a thermal activity monitor (TAM) air isothermal microcalorimeter and parameters such as growth rate constant (μ), peak-time (Tm), inhibitory ratio (I), and enhancement ratio (E) were calculated. The relationships between the concentration of Aconitum alkaloids and μ of E. coli or S. aureus were discussed. The results showed that Aconitum alkaloids had little effect on E. coli and had a potentially inhibitory effect on the growth of S. aureus.

  19. Canceling planned action: an FMRI study of countermanding saccades.

    PubMed

    Curtis, Clayton E; Cole, Michael W; Rao, Vikas Y; D'Esposito, Mark

    2005-09-01

    We investigated the voluntary control of motor behavior by studying the process of deciding whether or not to execute a movement. We imaged the human dorsal cortex while subjects performed a countermanding task that allowed us to manipulate the probability that subjects would be able to cancel a planned saccade in response to an imperative stop signal. We modeled the behavioral data as a race between gaze-shifting mechanisms and gaze-holding mechanisms towards a finish line where a saccade is generated or canceled, and estimated that saccade cancelation took approximately 160 ms. The frontal eye fields showed greater activation on stop signal trials regardless of successful cancelation, suggesting coactivation of saccade and fixation mechanisms. The supplementary eye fields, however, distinguished between successful and unsuccessful cancelation, suggesting a role in monitoring performance. These oculomotor regions play distinct roles in the decision processes mediating saccadic choice. PMID:15616130

  20. Policing, collective action and social movement theory: the case of the Northern Ireland civil rights campaign.

    PubMed

    Ellison, G; Martin, G

    2000-12-01

    In this paper we examine the relationship between social movements and the police through an analysis of the Civil Rights Movement (CRM) which emerged in the late 1960s in Northern Ireland. Following della Porta (1995) and Melucci (1996) we argue that the way in which episodes of collective action are policed can affect profoundly both levels of mobilization and the orientation of social movements. We also submit that the symbolic and representational dimensions of policing can be a significant trigger in the stimulation of identification processes and collective action. The paper concludes by questioning some of the assumptions contained within social movement theory, and their applicability to divided societies such as Northern Ireland.

  1. Together we can make a difference: the case for transnational action for improved health in prisons.

    PubMed

    Easley, Cheryl E

    2011-10-01

    In spite of international differences in the treatment of incarcerated persons, as a group, they are vulnerable to poor health status and lack of access to quality health care. The health care of prisoners is affected by knowledge and commitment to ideas of human rights and social justice, as well as economic conditions. Prisoners are at increased risk of both acute and chronic diseases, and may constitute a threat to the health of other prisoners, their attendants or outside communities upon release. Mental illness and related problems of substance abuse are prevalent in prison populations, with many US prisons serving as modern asylums. Public health workers and organizations can stimulate and implement action to improve health in prisons. The World Federation of Public Health Associations can play a leadership role in co-ordinating and facilitating collaborative international action and research to enhance the health of prisoners and their communities worldwide. PMID:21968088

  2. Studies on the mode of action of the essential oil of lavender (Lavandula angustifolia P. Miller).

    PubMed

    Lis-Balchin, M; Hart, S

    1999-09-01

    Lavender (Lavandula angustifolia, P. Miller) is used in aromatherapy as a holistic relaxant and is said to have carminative, antiflatulence and anticolic properties. Its sedative nature, on inhalation, has been shown both in animals and man. Lavender has a spasmolytic activity on guineapig ileum and rat uterus in vitro and it also decreases the tone in the skeletal muscle preparation of the phrenic nerve-diaphragm of rats. As the mechanism of action has not been studied previously, the spasmolytic activity was studied in vitro using a guinea-pig ileum smooth muscle preparation. The mechanism of action was postsynaptic and not atropine-like. The spasmolytic effect of lavender oil was most likely to be mediated through cAMP, and not through cGMP. The mode of action of linalool, one of lavender's major components, reflected that of the whole oil. The mode of action of lavender oil resembled that of geranium and peppermint oils.

  3. Activity-Based Teaching in Social Studies Education: An Action Research

    ERIC Educational Resources Information Center

    Akkus, Zekerya

    2015-01-01

    The aim of this study was to determine pre-service social studies teachers' skills to plan and apply the activity-based teaching and contribute to their development of these skills. In the study, the action research design of qualitative research was used. The sample of the study consisted of 6 pre-service teachers who were 4th year students at…

  4. Dopaminergic action beyond its effects on motor function: imaging studies.

    PubMed

    Brooks, David J

    2006-08-01

    Along with motor programming, it is now thought that tonic release of dopamine in the striatum acts to focus and filter non-motor activities such as working memory, implicit learning, decision making, and planning. Additionally, thresholds to painful stimuli may well be dopamine dependant. Phasic (burst) release of dopamine in the basal ganglia and frontal areas is thought to play a role in alerting organisms to novel and potentially rewarding stimuli and in mediating contextual learning. Dopamine release also drives a craving for stimuli and facilitates their enjoyment. Functional imaging can help elucidate the role of dopamine in mediating non-motor activities. The integrity of dopamine terminal function can be measured with PET and SPECT in vivo in health and Parkinson's disease (PD) and this can be correlated with performance of executive tasks. In addition, these imaging modalities allow dopamine release in response to stimuli (both rewarding and unrewarding) to be detected, as reflected by changes in D2 receptor availability to radioligands. Finally, the functional effects of dopamine deficiency and its replacement can be monitored by studying patterns of brain activation, as evidenced by regional blood flow changes. In this review, some of the insights that imaging has given us concerning the role of dopamine in non-motor functions is presented.

  5. Seeing biological actions in 3D: An fMRI study

    PubMed Central

    Jastorff, Jan; Abdollahi, Rouhollah O.; Fasano, Fabrizio

    2015-01-01

    Abstract Precise kinematics or body configuration cannot be recovered from visual input without disparity information. Yet, no imaging study has investigated the role of disparity on action observation. Here, we investigated the interaction between disparity and the main cues of biological motion, kinematics and configuration, in two fMRI experiments. Stimuli were presented as point‐light figures, depicting complex action sequences lasting 21 s. We hypothesized that interactions could occur at any of the three levels of the action observation network, comprising occipitotemporal, parietal and premotor cortex, with premotor cortex being the most likely location. The main effects of kinematics and configuration confirmed that the biological motion sequences activated all three levels of the action observation network, validating our approach. The interaction between configuration and disparity activated only premotor cortex, whereas interactions between kinematics and disparity occurred at all levels of the action observation network but were strongest at the premotor level. Control experiments demonstrated that these interactions could not be accounted for by low level motion in depth, task effects, spatial attention, or eye movements, including vergence. These results underscore the role of premotor cortex in action observation, and in imitating others or responding to their actions. Hum Brain Mapp 37:203–219, 2016. © 2015 The Authors Human Brain Mapping Published by Wiley Periodicals, Inc. PMID:26510637

  6. Infants' perception of actions and situational constraints: an eye-tracking study.

    PubMed

    Elsner, Birgit; Pfeifer, Caroline; Parker, Charlene; Hauf, Petra

    2013-10-01

    Rational action understanding requires that infants evaluate the efficiency of a movement in achieving a goal with respect to situational constraints. In contrast, recent accounts have highlighted the impact of perceptual characteristics of the demonstrated movement or constraints to explain infants' behavior in so-called rational imitation tasks. The current study employed eye tracking to investigate how 13- to 15-month-old infants distribute their visual attention to different aspects of an action demonstration. In three tasks (touchlight, house, and obstacle), infants watched videos in which a model performed an unusual action while she was or was not restricted by situational constraints. Infants' overall looking to the demonstration as well as looking to four segments of the video (initial segment, constraint demonstration, action performance, and final segment) and to specific areas (constraint area of interest [AOI] and action AOI) was analyzed. Overall, infants looked longer at the demonstration in the constraint condition compared with the no-constraint condition. The condition differences occurred in the two video segments where the constraint or action was displayed and were especially profound for the constraint AOI. These findings indicate that infants processed the situational constraints. However, the pattern of condition differences varied slightly in the three tasks. In sum, the data imply that infants process perceptual characteristics of the movement or constraints and that low-level perceptual processes interact with higher level cognitive processes in infants' action perception. PMID:23410481

  7. A domain-specific system for representing knowledge of both man-made objects and human actions. Evidence from a case with an association of deficits.

    PubMed

    Vannuscorps, Gilles; Pillon, Agnesa

    2011-07-01

    We report the single-case study of a brain-damaged individual, JJG, presenting with a conceptual deficit and whose knowledge of living things, man-made objects, and actions was assessed. The aim was to seek for empirical evidence pertaining to the issue of how conceptual knowledge of objects, both living things and man-made objects, is related to conceptual knowledge of actions at the functional level. We first found that JJG's conceptual knowledge of both man-made objects and actions was similarly impaired while his conceptual knowledge of living things was spared as well as his knowledge of unique entities. We then examined whether this pattern of association of a conceptual deficit for both man-made objects and actions could be accounted for, first, by the "sensory/functional" and, second, the "manipulability" account for category-specific conceptual impairments advocated within the Feature-Based-Organization theory of conceptual knowledge organization, by assessing, first, patient's knowledge of sensory compared to functional features, second, his knowledge of manipulation compared to functional features and, third, his knowledge of manipulable compared to non-manipulable objects and actions. The later assessment also allowed us to evaluate an account for the deficits in terms of failures of simulating the hand movements implied by manipulable objects and manual actions. The findings showed that, contrary to the predictions made by the "sensory/functional", the "manipulability", and the "failure-of-simulating" accounts for category-specific conceptual impairments, the patient's association of deficits for both man-made objects and actions was not associated with a disproportionate impairment of functional compared to sensory knowledge or of manipulation compared to functional knowledge; manipulable items were not more impaired than non-manipulable items either. In the general discussion, we propose to account for the patient's association of deficits by the

  8. NWCC Transmission Case Study Conclusions Summary

    SciTech Connect

    Steve Wiese, Terry Allison

    2000-09-01

    OAK-B135 The NWCC Transmission Case Studies Conclusions Summary In the spring of 1999, the Utility Wind Interest Group (UWIG), with the cooperation of the National Wind Coordinating Committee (NWCC), conducted a forum on transmission issues associated with the production of energy from wind. As a result of this forum, a number of issues were identified which, if successfully resolved, could help reduce barriers to the future expansion of wind power. The NWCC, being a multi-stakeholder group, was in an ideal position to conduct follow-up activities among a cross-section of the interested parties. The follow-up activities took the form of three case studies in the areas of interest identified by forum participants: (1) Transmission policy and pricing; (2) ''Virtual wheeling'' arrangements; and, (3) Transmission system improvements. The case studies provide an interesting snapshot in time dealing with a range of issues associated with scheduled or planned regulatory and restructuring proceedings related to energy transmission. The NWCC Transmission Subcommittee and the UWIG reviewed early drafts of the case studies in November 1999. The case studies were conducted through a questionnaire and interview process with interested parties. In writing each case study, NWCC staff attempted to identify all stakeholder groups with an interest in each topic and solicit their input. While all parties do not agree on every issue presented, a serious effort has been made to present all views in an unbiased fashion. At the end of each case study, relevant conclusions are drawn and recommendations for next steps are provided where appropriate.

  9. Experiencing conceptual change about teaching: A case study from astronomy

    NASA Astrophysics Data System (ADS)

    Bailey, Janelle M.; Nagamine, Kentaro

    2012-06-01

    Understanding faculty motivations for and barriers to change is an important component of facilitating instructional reform efforts to improve student learning. This case study describes the process of adoption of learner-centered instructional strategies by an astronomy faculty member, Ken, as viewed through the lens of conceptual change. Specifically, we applied the Cognitive Reconstruction of Knowledge Model (CRKM) to understand why Ken was willing to change his instructional strategies, what barriers to and supports for change existed, and how he and his students were impacted by this change. Ken's statements and actions represented characteristics consistent with the CRKM. Notably, dissatisfaction, considered the primary motivator in many conceptual change models, was not of high importance in this case. Upon implementing learner-centered strategies, Ken's students performed better on a measure of knowledge about stellar properties, which served to reinforce his motivation to continue with learner-centered methods.

  10. Temporal prediction modulates the evaluative processing of "good" action feedback: An electrophysiological study.

    PubMed

    Kimura, Kenta; Kimura, Motohiro; Iwaki, Sunao

    2016-10-01

    The present study aimed to investigate whether or not the evaluative processing of action feedback can be modulated by temporal prediction. For this purpose, we examined the effects of the predictability of the timing of action feedback on an ERP effect that indexed the evaluative processing of action feedback, that is, an ERP effect that has been interpreted as a feedback-related negativity (FRN) elicited by "bad" action feedback or a reward positivity (RewP) elicited by "good" action feedback. In two types of experimental blocks, the participants performed a gambling task in which they chose one of two cards and received an action feedback that indicated monetary gain or loss. In fixed blocks, the time interval between the participant's choice and the onset of the action feedback was fixed at 0, 500, or 1,000 ms in separate blocks; thus, the timing of action feedback was predictable. In mixed blocks, the time interval was randomly chosen from the same three intervals with equal probability; thus, the timing was less predictable. The results showed that the FRN/RewP was smaller in mixed than fixed blocks for the 0-ms interval trial, whereas there was no difference between the two block types for the 500-ms and 1,000-ms interval trials. Interestingly, the smaller FRN/RewP was due to the modulation of gain ERPs rather than loss ERPs. These results suggest that temporal prediction can modulate the evaluative processing of action feedback, and particularly good feedback, such as that which indicates monetary gain.

  11. Temporal prediction modulates the evaluative processing of "good" action feedback: An electrophysiological study.

    PubMed

    Kimura, Kenta; Kimura, Motohiro; Iwaki, Sunao

    2016-10-01

    The present study aimed to investigate whether or not the evaluative processing of action feedback can be modulated by temporal prediction. For this purpose, we examined the effects of the predictability of the timing of action feedback on an ERP effect that indexed the evaluative processing of action feedback, that is, an ERP effect that has been interpreted as a feedback-related negativity (FRN) elicited by "bad" action feedback or a reward positivity (RewP) elicited by "good" action feedback. In two types of experimental blocks, the participants performed a gambling task in which they chose one of two cards and received an action feedback that indicated monetary gain or loss. In fixed blocks, the time interval between the participant's choice and the onset of the action feedback was fixed at 0, 500, or 1,000 ms in separate blocks; thus, the timing of action feedback was predictable. In mixed blocks, the time interval was randomly chosen from the same three intervals with equal probability; thus, the timing was less predictable. The results showed that the FRN/RewP was smaller in mixed than fixed blocks for the 0-ms interval trial, whereas there was no difference between the two block types for the 500-ms and 1,000-ms interval trials. Interestingly, the smaller FRN/RewP was due to the modulation of gain ERPs rather than loss ERPs. These results suggest that temporal prediction can modulate the evaluative processing of action feedback, and particularly good feedback, such as that which indicates monetary gain. PMID:27412662

  12. Gigantic Suprapubic Lymphedema: A Case Study

    PubMed Central

    Tanhaeivash, Roozbeh; Franiel, Tobias; Grimm, Marc-Oliver

    2016-01-01

    We present the first case study of idiopathic gigantic suprapubic lymphedema and buried penis treated with puboscrotal reconstruction in a patient with initial extreme obesity after an extensive weight reduction (120 kg). Massive localized lymphedema of the suprapubic region should be differentiated from the scrotal type. Severe lymphedema could not resolve on its own and weight reduction does not seem to be helpful in such cases. PMID:27574599

  13. Case Study Research Methodology in Nursing Research.

    PubMed

    Cope, Diane G

    2015-11-01

    Through data collection methods using a holistic approach that focuses on variables in a natural setting, qualitative research methods seek to understand participants' perceptions and interpretations. Common qualitative research methods include ethnography, phenomenology, grounded theory, and historic research. Another type of methodology that has a similar qualitative approach is case study research, which seeks to understand a phenomenon or case from multiple perspectives within a given real-world context.

  14. Gigantic Suprapubic Lymphedema: A Case Study.

    PubMed

    Tanhaeivash, Roozbeh; Franiel, Tobias; Grimm, Marc-Oliver; Horstmann, Marcus

    2016-08-01

    We present the first case study of idiopathic gigantic suprapubic lymphedema and buried penis treated with puboscrotal reconstruction in a patient with initial extreme obesity after an extensive weight reduction (120 kg). Massive localized lymphedema of the suprapubic region should be differentiated from the scrotal type. Severe lymphedema could not resolve on its own and weight reduction does not seem to be helpful in such cases. PMID:27574599

  15. How specifically are action verbs represented in the neural motor system: an fMRI study.

    PubMed

    van Dam, Wessel O; Rueschemeyer, Shirley-Ann; Bekkering, Harold

    2010-12-01

    Embodied accounts of language processing suggest that sensorimotor areas, generally dedicated to perception and action, are also involved in the processing and representation of word meaning. Support for such accounts comes from studies showing that language about actions selectively modulates the execution of congruent and incongruent motor responses (e.g., Glenberg & Kaschak, 2002), and from functional neuroimaging studies showing that understanding action-related language recruits sensorimotor brain areas (e.g. Hauk, Johnsrude, & Pulvermueller, 2004). In the current experiment we explored the basis of the neural motor system's involvement in representing words denoting actions. Specifically, we investigated whether the motor system's involvement is modulated by the specificity of the kinematics associated with a word. Previous research in the visual domain indicates that words denoting basic level category members lacking a specific form (e.g., bird) are less richly encoded within visual areas than words denoting subordinate level members (e.g., pelican), for which the visual form is better specified (Gauthier, Anderson, Tarr, Skudlarski, & Gore, 1997). In the present study we extend these findings to the motor domain. Modulation of the BOLD response elicited by verbs denoting a general motor program (e.g., to clean) was compared to modulation elicited by verbs denoting a more specific motor program (e.g., to wipe). Conform with our hypothesis, a region within the bilateral inferior parietal lobule, typically serving the representation of action plans and goals, was sensitive to the specificity of motor programs associated with the action verbs. These findings contribute to the growing body of research on embodied language representations by showing that the concreteness of an action-semantic feature is reflected in the neural response to action verbs.

  16. Affirmative Action, the Fisher Case, and the Supreme Court: What the Justices and the Public Need to Know. Research & Occasional Paper Series: CSHE.2.13

    ERIC Educational Resources Information Center

    Douglass, John Aubrey

    2013-01-01

    Once again, the U.S. Supreme Court will decide on the contentious issue of Affirmative Action, and specifically the use of race in admissions decisions in public universities. Despite differences in the details, seasoned veterans of affirmative action debates are experiencing déjà vu. In this case, Abigail Noel Fisher claims overt racial…

  17. Social Studies Project Evaluation: Case Study and Recommendations.

    ERIC Educational Resources Information Center

    Napier, John

    1982-01-01

    Describes the development and application of a model for social studies program evaluations. A case study showing how the model's three-step process was used to evaluate the Improving Citizenship Education Project in Fulton County, Georgia is included. (AM)

  18. Case Study: Interventions for an ADHD Student

    ERIC Educational Resources Information Center

    Hartlep, Nicholas Daniel

    2009-01-01

    This case study was done in partial fulfillment of a Master of Science in Education (M.S.Ed.) Graduate Course the participant-observer was completing. The participant-observer learned a lot about Dmitrov, the child in this study. Dmitrov was a 2nd-grade student who was diagnosed (late in the school year) with Attention Deficit Hyperactivity…

  19. Prader-Willi Disease: A Case Study.

    ERIC Educational Resources Information Center

    Forbus, William R., III

    A case study focuses on the characteristics and physical management of a 15-year-old with Prader-Willi Syndrome, a birth defect associated with hypotonia, insatiable appetite, hypogonadism, central nervous system dysfunction, and abnormal growth and development . A literature review addresses studies dealing with behavior modification of obesity…

  20. Case Studies in Australian Adult Education.

    ERIC Educational Resources Information Center

    Clark, Ralph J., Ed.; Rooth, S. John, Ed.

    This publication contains the following 24 case studies of adult education in Australia: "NSW Department of Agriculture Home Study Programme" (O'Neill); "Self-Help Adult Education: The University of the Third Age at the Brisbane CAE" (Swindell); "Marriage Enrichment Programme" (D. Kerr, C. Kerr); "Carringbush Library: A Place to Be" (Letcher);…

  1. Technologies in Literacy Learning: A Case Study

    ERIC Educational Resources Information Center

    Cloonan, Anne

    2010-01-01

    This article draws on outcomes of a study which explored changes in teachers' literacy pedagogies as a result of their participation in a collaborative teacher professional learning project. The educational usability of schemas drawn from multiliteracies and Learning by Design theory is illustrated through a case study of a teacher's work on…

  2. CASE STUDY: DIELDRIN ATTACK IN DALYAN LAGOON

    EPA Science Inventory

    During the first two weeks of December 2005, NATO sponsored an Advanced Study Institute (ASI) in Istanbul, Turkey. Part of this ASI involved a case study of a terrorist attack, where a chemical was assumed to be dumped into Sulunger Lake in Turkey. This chapter documents the re...

  3. Connecting Reading and Writing: A Case Study

    ERIC Educational Resources Information Center

    Li, Zhanfang

    2015-01-01

    Connecting reading and writing, proposed by many scholars, is realized in this case study. The 30 participants in this study are the English majors of the third year in one School of Foreign Languages in Beijing. They are encouraged to write journals every week, based on the source text materials in their Intensive Reading class, with the final…

  4. Collaborative Assessment: Middle School Case Study

    ERIC Educational Resources Information Center

    Parkison, Paul T.

    2014-01-01

    Utilizing a participant observer research model, a case study of the efficacy of a collaborative assessment methodology within a middle school social studies class was conducted. A review of existing research revealed that students' perceptions of assessment, evaluation, and accountability influence their intrinsic motivation to learn. A…

  5. Teachers as Naturalistic Inquirers -- A Case Study.

    ERIC Educational Resources Information Center

    Williams, David; Loertscher, Kyleen

    A case study of a teacher as a naturalistic inquirer is presented. A class in naturalistic inquiry methods was offered to practicing teachers and other graduate students during a 15-week semester. During the first two or three weeks, students read extensively about qualitative methods and identified a possible site to conduct a study. The…

  6. A Multiple Case Study of Innovation

    ERIC Educational Resources Information Center

    Zheng, Wei; Khoury, Anne E.

    2008-01-01

    This study aims to explore how leadership and contextual factors influence innovation in R&D teams in national laboratories, using the approach of multiple case studies. This paper provides some preliminary findings from two highly innovative teams residing in two national laboratories in the US. The preliminary results suggested several common…

  7. Anthropology and Popular Culture: A Case Study.

    ERIC Educational Resources Information Center

    Estes, Jack

    The study of popular culture in the United States is an appropriate anthropological endeavor, as evidenced in a case study of the volcanic eruption of Mt. St. Helens in Oregon. By examining its popular arts, anthropologists gain understanding of the culture and its people. For example, an analysis of reactions to the Mt. St. Helens eruption…

  8. Translational studies of goal-directed action as a framework for classifying deficits across psychiatric disorders

    PubMed Central

    Griffiths, Kristi R.; Morris, Richard W.; Balleine, Bernard W.

    2014-01-01

    The ability to learn contingencies between actions and outcomes in a dynamic environment is critical for flexible, adaptive behavior. Goal-directed actions adapt to changes in action-outcome contingencies as well as to changes in the reward-value of the outcome. When networks involved in reward processing and contingency learning are maladaptive, this fundamental ability can be lost, with detrimental consequences for decision-making. Impaired decision-making is a core feature in a number of psychiatric disorders, ranging from depression to schizophrenia. The argument can be developed, therefore, that seemingly disparate symptoms across psychiatric disorders can be explained by dysfunction within common decision-making circuitry. From this perspective, gaining a better understanding of the neural processes involved in goal-directed action, will allow a comparison of deficits observed across traditional diagnostic boundaries within a unified theoretical framework. This review describes the key processes and neural circuits involved in goal-directed decision-making using evidence from animal studies and human neuroimaging. Select studies are discussed to outline what we currently know about causal judgments regarding actions and their consequences, action-related reward evaluation, and, most importantly, how these processes are integrated in goal-directed learning and performance. Finally, we look at how adaptive decision-making is impaired across a range of psychiatric disorders and how deepening our understanding of this circuitry may offer insights into phenotypes and more targeted interventions. PMID:24904322

  9. [Action to be taken when facing one or more cases of whooping-cough].

    PubMed

    Floret, D; Bonmarin, I; Deutsch, P; Gaudelus, J; Grimprel, E; Guérin, N; Guiso, N; Morer, I

    2005-08-01

    The evolution of the epidemiology of pertussis, new licensed macrolides and vaccines, new recommendations for vaccination among adolescents and adults need an update of the French guidelines for prevention of the disease around one or grouped cases of the disease. A particular attention should be raised to the diagnosis of whooping cough in adults who are presently the main reservoir of Bordetella pertussis. Whooping cough in adults presents as an unexplained prolonged cough with nocturnal exacerbation witch accounts for most of the contaminations of young infants. A bacteriological confirmation of pertussis should be provided before implementation of preventive measures: culture and PCR are presently the gold standard for the diagnosis of pertussis in infants, children and even adults who have been coughing for less than 20 days. Later on, serology (Elisa, immuno-empreinte) is the only technique available, but cannot be interpreted if the patient has been vaccinated less than one year ago. Infants under three months should be admitted to hospital and every case submitted to respiratory isolation. Eviction from the community should be pronounced within the five first days following the onset of an effective antibiotic treatment. New macrolides should be favoured: clarithromycin for seven days or azithromycin for five days. Household contacts should be given the same prophylactic antibiotic treatment: children and adolescent not correctly immunized, parents of the index case as adults parents of not or not completely immunized infants. The vaccination program of the household should be updated. The same measures should be applied in case of grouped cases (at least two contemporary or consecutive cases in the same area). In that case, the Public Health System doctors should be involved in the investigation and the classification of the cases. The close contacts not or not completely immunized should be prescribed and antibiotic prophylaxis and an update of their

  10. Shuttle Case Study Collection Website Development

    NASA Technical Reports Server (NTRS)

    Ransom, Khadijah S.; Johnson, Grace K.

    2012-01-01

    As a continuation from summer 2012, the Shuttle Case Study Collection has been developed using lessons learned documented by NASA engineers, analysts, and contractors. Decades of information related to processing and launching the Space Shuttle is gathered into a single database to provide educators with an alternative means to teach real-world engineering processes. The goal is to provide additional engineering materials that enhance critical thinking, decision making, and problem solving skills. During this second phase of the project, the Shuttle Case Study Collection website was developed. Extensive HTML coding to link downloadable documents, videos, and images was required, as was training to learn NASA's Content Management System (CMS) for website design. As the final stage of the collection development, the website is designed to allow for distribution of information to the public as well as for case study report submissions from other educators online.

  11. Action Research and Teacher Leadership

    ERIC Educational Resources Information Center

    Smeets, Karel; Ponte, Petra

    2009-01-01

    The present article reports on a case study into the influence and impact of action research carried out by teachers in a special school. The action research was an important component of the two-year, post-initial, in-service course in special educational needs, provided by Fontys University of Applied Sciences, Department of Inclusive and…

  12. Management case study: Tampa Bay, Florida

    USGS Publications Warehouse

    Morrison, Gerold; Greening, Holly; Yates, Kimberly K.; Wolanski, Eric; McLusky, Donald S.

    2011-01-01

    Tampa Bay, Florida, USA, is a shallow, subtropical estuary that experienced severe cultural eutrophication between the 1940s and 1980s, a period when the human population of its watershed quadrupled. In response, citizen action led to the formation of a public- and private-sector partnership (the Tampa Bay Estuary Program), which adopted a number of management objectives to support the restoration and protection of the bay’s living resources. These included numeric chlorophyll a and water-clarity targets, as well as long-term goals addressing the spatial extent of seagrasses and other selected habitat types, to support estuarine-dependent faunal guilds. Over the past three decades, nitrogen controls involving sources such as wastewater treatment plants, stormwater conveyance systems, fertilizer manufacturing and shipping operations, and power plants have been undertaken to meet these and other management objectives. Cumulatively, these controls have resulted in a 60% reduction in annual total nitrogen (TN) loads relative to earlier worse-case (latter 1970s) conditions. As a result, annual water-clarity and chlorophyll a targets are currently met in most years, and seagrass cover measured in 2008 was the highest recorded since 1950. Factors that have contributed to the observed improvements in Tampa Bay over the past several decades include the following: (1) Development of numeric, science-based water-quality targets to meet a long-term goal of restoring seagrass acreage to 1950s levels. Empirical and mechanistic models found that annual average chlorophyll a concentrations were a primary manageable factor affecting light attenuation. The models also quantified relationships between TN loads, chlorophyll a concentrations, light attenuation, and fluctuations in seagrass cover. The availability of long-term monitoring data, and a systematic process for using the data to evaluate the effectiveness of management actions, has allowed managers to track progress and

  13. Transitioning into Mathematics Curriculum Leadership: A Study of How a Graduate Degree Program Influenced Leaders' Views, Actions, and Responses

    ERIC Educational Resources Information Center

    Cummings, Liza

    2011-01-01

    The purpose of this "intrinsic multi-descriptive" case study was to explore how a mathematics curriculum leadership graduate degree program influenced seven participants' views and actions as they transitioned into new mathematics curriculum leadership roles. The mathematics curriculum leadership graduate degree program was a joint…

  14. Exploring the Development of Competence in Lean Management through Action Learning Groups: A Study of the Introduction of Lean to a Facilities Management Function

    ERIC Educational Resources Information Center

    Wyton, Paul; Payne, Robin

    2014-01-01

    The introduction of a Lean approach to management requires the development of understanding and capability. This in turn requires a structured training intervention and other supporting activities. This paper explores, through a case study, the way in which action learning groups (ALGs) supported the development of Lean capabilities in the…

  15. The Case Study Approach to Teaching Languages for Business: Problems and Benefits.

    ERIC Educational Resources Information Center

    Grosse, Christine Uber

    Business case studies, descriptions of management problems or decisions that require students to analyze and decide on an appropriate course of action, are suitable for classroom study of commercial language because the technique emphasizes situational analysis and communicative activities such as role playing. The principles underlying the case…

  16. Fostering Interdisciplinary Research in Universities: A Case Study of Leadership, Alignment and Support

    ERIC Educational Resources Information Center

    Townsend, Tony; Pisapia, John; Razzaq, Jamila

    2015-01-01

    The aim of this paper is to describe actions designed to foster interdisciplinary research efforts at a major university in the UK. The study employed a descriptive mixed method case study approach to collecting and analysing the data used to draw its conclusions. One hundred and twenty-seven academic staff responded to the survey. The results of…

  17. Pursuing an Ethic of Care: A Case Study of One Female Superintendent

    ERIC Educational Resources Information Center

    Rico, Rachelle G.

    2009-01-01

    This instrumental case study explores how the Ethic of Care is experienced within one Midwestern school system as an alternative approach to traditional school system hierarchical infrastructures. Through the qualitative tradition of portraiture (Lawrence-Lightfoot & Davis, 1997), this study documents the caring leadership actions, behaviors and…

  18. Expertise, Argumentation and Scientific Practice: A Case Study about Environmental Education in the 11th Grade.

    ERIC Educational Resources Information Center

    Jimenez Alexandre, Maria Pilar; Pereiro Munoz, Cristina; Aznar Cuadrado, Virginia

    This paper reports a case study about argumentation and scientific practice in the 11th grade. The objectives of the study are to identify argument patterns and dimensions of the scientific practice in students' conversations and actions while engaged in an environmental management project in a wetland. The focus are the warrants that students…

  19. In Search of Permeable Boundaries: A Case Study of Teacher Background, Student Resistance, and Learning

    ERIC Educational Resources Information Center

    Mthethwa-Sommers, S.

    2012-01-01

    This article draws from an action research case study undertaken by an African-born faculty member who speaks English with a foreign accent. The study employed co-teaching as an intervention method to (a) test the hypothesis that co-teaching with an instructor born in the United States from the dominant racial and linguistic group might reduce…

  20. Case Studies of Interactive Whole-Class Teaching in Primary Science: Communicative Approach and Pedagogic Purposes

    ERIC Educational Resources Information Center

    McMahon, Kendra

    2012-01-01

    By developing two case studies of expert teaching in action, this study aimed to develop knowledge of talk in whole-class teaching in UK primary science lessons and understand this in relation to both the teachers' interpretations and sociocultural theoretical frameworks. Lessons were observed and video-recorded and the teachers engaged in…

  1. The Science Manager's Guide to Case Studies

    SciTech Connect

    Branch, Kristi M.; Peffers, Melissa S.; Ruegg, Rosalie T.; Vallario, Robert W.

    2001-09-24

    This guide takes the science manager through the steps of planning, implementing, validating, communicating, and using case studies. It outlines the major methods of analysis, describing their relative merits and applicability while providing relevant examples and sources of additional information. Well-designed case studies can provide a combination of rich qualitative and quantitative information, offering valuable insights into the nature, outputs, and longer-term impacts of the research. An objective, systematic, and credible approach to the evaluation of U.S. Department of Energy Office of Science programs adds value to the research process and is the subject of this guide.

  2. Studies on the kinetics of killing and the proposed mechanism of action of microemulsions against fungi.

    PubMed

    Al-Adham, Ibrahim S I; Ashour, Hana; Al-Kaissi, Elham; Khalil, Enam; Kierans, Martin; Collier, Phillip J

    2013-09-15

    Microemulsions are physically stable oil/water clear dispersions, spontaneously formed and thermodynamically stable. They are composed in most cases of water, oil, surfactant and cosurfactant. Microemulsions are stable, self-preserving antimicrobial agents in their own right. The observed levels of antimicrobial activity associated with microemulsions may be due to the direct effect of the microemulsions themselves on the bacterial cytoplasmic membrane. The aim of this work is to study the growth behaviour of different microbes in presence of certain prepared physically stable microemulsion formulae over extended periods of time. An experiment was designed to study the kinetics of killing of a microemulsion preparation (17.3% Tween-80, 8.5% n-pentanol, 5% isopropyl myristate and 69.2% sterile distilled water) against selected test microorganisms (Candida albicans, Aspergillus niger, Schizosaccharomyces pombe and Rhodotorula spp.). Secondly, an experiment was designed to study the effects of the microemulsion preparation on the cytoplasmic membrane structure and function of selected fungal species by observation of 260 nm component leakage. Finally, the effects of the microemulsion on the fungal membrane structure and function using S. pombe were studied using transmission electron microscopy. The results showed that the prepared microemulsions are stable, effective antimicrobial systems with effective killing rates against C. albicans, A. niger, S. pombe and Rhodotorula spp. The results indicate a proposed mechanism of action of significant anti-membrane activity, resulting in the gross disturbance and dysfunction of the cytoplasmic membrane structure which is followed by cell wall modifications, cytoplasmic coagulation, disruption of intracellular metabolism and cell death. PMID:23830945

  3. The role of immediate and final goals in action planning: an fMRI study.

    PubMed

    Majdandzić, Jasminka; Grol, Meike J; van Schie, Hein T; Verhagen, Lennart; Toni, Ivan; Bekkering, Harold

    2007-08-15

    To interact effectively with our environment, we need to specify the intended outcomes (goals) of our actions. In this process, immediate goals and final goals can be regarded as different levels within a hierarchically organized system for action planning: immediate goals and movement details are selected to accomplish more remote goals. Behavioral studies support this notion of different levels of action planning, but the neurophysiological basis remains unclear. Using fMRI, we examined the neural correlates of preparing object manipulations based on either the desired end-state (the final goal) or the initial movement towards a target (the immediate goal). Subjects had to insert an object (consisting of a large and a small cube) into one of two corresponding large and small slots. The subjects were cued on either which slot to fill (Final Goal trials) or which object part to grasp (Immediate Goal trials). These actions required similar movements, but different planning. During Final Goal trials, there was differential preparatory activity along the superior frontal gyrus (bilaterally) and in left inferior parietal cortex. Immediate Goal trials evoked differential activity in occipito-parietal and occipito-temporal cortex. These findings support the notion that actions can be planned at different levels. We show that different fronto-parietal circuits plan the same action, by a relative emphasis on either selecting a sequence of movements to achieve a desired end-state, or selecting movements spatially compatible with given object properties.

  4. The different neural correlates of action and functional knowledge in semantic memory: an FMRI study.

    PubMed

    Canessa, Nicola; Borgo, Francesca; Cappa, Stefano F; Perani, Daniela; Falini, Andrea; Buccino, Giovanni; Tettamanti, Marco; Shallice, Tim

    2008-04-01

    Previous reports suggest that the internal organization of semantic memory is in terms of different "types of knowledge," including "sensory" (information about perceptual features), "action" (motor-based knowledge of object utilization), and "functional" (abstract properties, as function and context of use). Consistent with this view, a specific loss of action knowledge, with preserved functional knowledge, has been recently observed in patients with left frontoparietal lesions. The opposite pattern (impaired functional knowledge with preserved action knowledge) was reported in association with anterior inferotemporal lesions. In the present study, the cerebral representation of action and functional knowledge was investigated using event-related analysis of functional magnetic resonance imaging data. Fifteen subjects were presented with pictures showing pairs of manipulable objects and asked whether the objects within each pair were used with the same manipulation pattern ("action knowledge" condition) or in the same context ("functional knowledge" condition). Direct comparisons showed action knowledge, relative to functional knowledge, to activate a left frontoparietal network, comprising the intraparietal sulcus, the inferior parietal lobule, and the dorsal premotor cortex. The reverse comparison yielded activations in the retrosplenial and the lateral anterior inferotemporal cortex. These results confirm and extend previous neuropsychological data and support the hypothesis of the existence of different types of information processing in the internal organization of semantic memory.

  5. Memory and action: an experimental study on normal subjects and schizophrenic patients.

    PubMed

    Daprati, Elena; Nico, Daniele; Saimpont, Arnaud; Franck, Nicolas; Sirigu, Angela

    2005-01-01

    Psychologists have shown that recall of sentences describing previously performed actions is enhanced compared to recall of heard-only action-phrases (enactment effect). One interpretation of this effect argues that subjects benefit from a multi-modal encoding where movement plays a major role. In line with this motor account, it is conceivable that the beneficial effect of enactment might rely, at least in part, on procedural learning, thus tapping more directly implicit memory functions. Neuropsychological observations support this hypothesis, as shown by the fact that the enactment effect is quite insensitive to perturbations affecting declarative memories. i.e. Alzheimer disease. Memory for subject performed tasks in patients with Korsakoff syndrome. The present study attempts to evaluate whether pure motor activity is sufficient to guarantee the described memory facilitation or alternatively, whether first-person experience in carrying out the action (i.e. true enactment) would be required. To this purpose, in a first experiment on healthy subjects, we tested whether sentence meaning and content of the executed action should match in order to produce facilitation in recall of enacted action-phrases. In a second experiment, we explored whether the enactment effect is present in patients suffering from psychiatric disorders supposed to spare procedural memory but to alter action awareness (e.g. schizophrenia). We show that better recall for action phrases is found only when the motor component is a true enactment of verbal material. Moreover, this effect is nearly lost in schizophrenia. This latter result, on the one hand, queries the automatic/implicit nature of the enactment effect and supports the role of the experience of having performed the action in the first-person. On the other hand, it questions the nature of the memory impairments detected in schizophrenia.

  6. [Synthesis of new mandelic acid derivatives with preservative action. Synthesis and acute toxicity study].

    PubMed

    Stan, Cătălina; Năstase, V; Pavelescu, M; Vasile, Cornelia; Dumitrache, M; Gherase, Florenţa; Năstasă, Veronica

    2004-01-01

    Starting from the antiseptic action of DL mandelic acid, there were synthesized a series of esters of the mandelic acid, esters which could have preservative action. This study present the synthesis, structure validation and the acute toxicity study, for the new synthesized compounds. The esters were obtained by acylating 4-hydroxybenzoic acid propyl, ethyl, methyl esters and salicylic acid with the DL mandelic chloride (that was protected initially by the hydroxylic group). The structure of the synthesized compounds was confirmed by quantitative elemental analysis and RMN 1H spectral measurements. The acute toxicity was determined for two of the esters, who proved to had a preservative action (previously studied) and indicated that these esters have a small toxicity.

  7. Governing chronic poverty under inclusive liberalism: the case of the Northern Uganda Social Action Fund.

    PubMed

    Golooba-Mutebi, Frederick; Hickey, Sam

    2010-01-01

    The paradigm of 'inclusive neoliberalism' that currently characterises international development places a particular emphasis on community-based responses to the often structural problems of poverty and exclusion. Such approaches have become increasingly controversial: celebrated by optimists as the most empowering way forward for marginal citizens on the one hand, and derided as an abrogation of responsibility by development trustees by sceptics on the other. Uganda provides a particularly interesting context to explore these debates, not least because it has become a standard bearer for inclusive neoliberalism at the same time that regional inequalities within it have become increasingly apparent. Our investigation of the flagship response to deep impoverishment in its northern region, the World Bank-funded Northern Uganda Social Action Fund, offers greater support to the sceptics, not least because of the ways in which the more pernicious tendencies within inclusive neoliberalism have converged with the contemporary politics of development in Uganda.

  8. Evaluation and control of ergonomics actions in federal public service: the case of FIOCRUZ-RJ.

    PubMed

    Ricarta, Simone L Santa Isabel; Vidala, Mario Cesar Rodriguez; Bonfattia, Renato José

    2012-01-01

    This article presents information about the development of the dissertation. Deals with the production of ergonomic diagnosis in the environments and work processes of an important center of research and development in Public Health, FIOCRUZ. Critically evaluates the performance of a team promoting and facilitating the process of implementing ergonomic changes suggested. Through analysis of documents and statements by some managers and representatives of Human Resources was possible to identify the factors that facilitate and hinder the implementation process, linking them to the organization of the institution and conduct of the agents involved. Finally, it makes a reflection on practice, results and developments involved in the processes of change initiated by the ergonomic actions, proposing its replication along with other institutes of the Civilian Personnel of Federal Public Administration.

  9. Evaluation and control of ergonomics actions in federal public service: the case of FIOCRUZ-RJ.

    PubMed

    Ricarta, Simone L Santa Isabel; Vidala, Mario Cesar Rodriguez; Bonfattia, Renato José

    2012-01-01

    This article presents information about the development of the dissertation. Deals with the production of ergonomic diagnosis in the environments and work processes of an important center of research and development in Public Health, FIOCRUZ. Critically evaluates the performance of a team promoting and facilitating the process of implementing ergonomic changes suggested. Through analysis of documents and statements by some managers and representatives of Human Resources was possible to identify the factors that facilitate and hinder the implementation process, linking them to the organization of the institution and conduct of the agents involved. Finally, it makes a reflection on practice, results and developments involved in the processes of change initiated by the ergonomic actions, proposing its replication along with other institutes of the Civilian Personnel of Federal Public Administration. PMID:22316778

  10. Significant Life Experiences Affect Environmental Action: A Confirmation Study in Eastern Taiwan

    ERIC Educational Resources Information Center

    Hsu, Shih-Jang

    2009-01-01

    Two field studies form the basis of this article. The major purposes of Study 1 were to examine significant life experiences affecting the cultivation of environmental activists in eastern Taiwan, and to reconstruct the life paths followed by those active people who engaged in effective environmental action. 40 usable autobiographical memories…

  11. Changing Preschool Children's Attitudes into Behavior towards Selected Environmental Issues: An Action Research Study

    ERIC Educational Resources Information Center

    Ertürk Kara, Gözde; Aydos, E. Hande; Aydin, Özge

    2015-01-01

    The purpose of this study is to provide the transform of attitudes into behavior of 60-72 month of age children continued early childhood education toward environmental issues. Collaborative action research method of qualitative design was used. The whole participants of the study were 60-72 months of age children who were attending in an early…

  12. A Study of the Qualities Teachers Recommend in STS Issues Investigation and Action Instructional Materials.

    ERIC Educational Resources Information Center

    Rubba, Peter A.; Wiesenmayer, Randall L.

    This study was part of a project to develop science and technology (STS) issue investigation and action materials with the potential for use across science and social studies classes at the secondary level. Special emphasis was given to learning teachers' perspectives on the development of a unit on the impact of pesticides on society. Seven areas…

  13. Understanding the Impact of Affirmative Action Bans in Different Graduate Fields of Study

    ERIC Educational Resources Information Center

    Garces, Liliana M.

    2013-01-01

    This study examines the effects of affirmative action bans in four states (California, Florida, Texas, and Washington) on the enrollment of underrepresented students of color within six different graduate fields of study: the natural sciences, engineering, social sciences, business, education, and humanities. Findings show that affirmative action…

  14. Reconnecting with Your Passion: An Action Research Study Exploring Humanities and Professional Nursing

    ERIC Educational Resources Information Center

    Snyder, Melissa J.

    2012-01-01

    The purpose of this action research study was two-fold. The first purpose was to examine the process of how nurses engaged in a professional development program that drew upon reading and creative writing related to their lives and work as nurses. Secondly, this study examined the nurses' perspectives on how their involvement in the process…

  15. Reconstructing a Community, Reclaiming a Playground: A Participatory Action Research Study

    ERIC Educational Resources Information Center

    Hutzel, Karen

    2007-01-01

    This article describes a participatory action research study that examined participant's perceptions of community and of the West End neighborhood in Cincinnati, Ohio, where the study took place. It is argued that oppressive situations have developed strong collective identities and social capital among residents, which can lead to the development…

  16. Cancer, Employment, and American Indians: A Participatory Action Research Pilot Study

    ERIC Educational Resources Information Center

    Johnson, Sharon R.; Finifrock, DeAnna; Marshall, Catherine A.; Jaakola, Julia; Setterquist, Janette; Burross, Heidi L.; Hodge, Felicia Schanche

    2011-01-01

    American Indian cancer survivors are an underserved and understudied group. In this pilot study we attempted to address, through participatory action research, missing information about those factors that serve to either facilitate employment or hinder it for adult cancer survivors. One task of the study was to develop and/or modify…

  17. Severity and exposure associated to tsunami actions in urban waterfronts. The case of Lisbon, Portugal.

    NASA Astrophysics Data System (ADS)

    Conde, Daniel; Telhado, Maria J.; Viana Baptista, Maria A.; Antunes, Carlos M.; Ferreira, Rui M. L.

    2014-05-01

    discretization allows for resolving flow resistance associated to obstacles: no ad hoc formulations are needed to express drag on buildings, which is a key innovation in regard to previous studies. Additionally, vehicle-like particles were virtually placed over the major traffic nodes and routes, resulting in over 5000 lagrangian particles along the riverfront. This allows for an assessment of debris deposition patterns on the aftermath of the tsunami inundation. Severity is herein assumed to depend on hydrodynamic features of the tsunami, namely its capacity to impart momentum. Exposure to tsunami actions depends on the extent of the inundation. Both severity and exposure thus vary with the tsunami scenario considered. The obtained results, obtained with a high detail of hydrodynamic behavior, allow for a street-by-street quantification of severity, expressed in terms of the product of the depth-averaged velocity by the flow depth (Karvonen et al., 2000), herein the q-parameter. This parameter is shown to be larger during run-up, particularly in streets and narrow sections. It was observed that the scenario with greater exposure is a combination of a high-tide, a storm surge and a discharge equivalent to a 100 year flood on the Tagus River. The work conducted allows for designing a methodology for exposure assessment due to tsunami propagating over urban meshes, where the influence of the existing infrastructures on the incoming inundation is highly relevant. Such methodology, here applied to Lisbon waterfront, is general since it is defined in terms of quantifiable hydrodynamic variables. Acknowledgements: Project RECI/ECM-HID/0371/2012, funded by the Portuguese Foundation for Science and Technology (FCT), has partially supported this work. References: Baptista, M.A., Miranda, J.M. (2009). Revision of the Portuguese catalog of tsunamis. Nat. Hazards Earth Syst. Sci., 9, 25 - 42. Canelas, R., Murillo, J. & Ferreira, R.M.L. (2013). Two-dimensional depth-averaged modelling of dam

  18. Severity and exposure associated to tsunami actions in urban waterfronts. The case of Lisbon, Portugal.

    NASA Astrophysics Data System (ADS)

    Conde, Daniel; Telhado, Maria J.; Viana Baptista, Maria A.; Antunes, Carlos M.; Ferreira, Rui M. L.

    2014-05-01

    discretization allows for resolving flow resistance associated to obstacles: no ad hoc formulations are needed to express drag on buildings, which is a key innovation in regard to previous studies. Additionally, vehicle-like particles were virtually placed over the major traffic nodes and routes, resulting in over 5000 lagrangian particles along the riverfront. This allows for an assessment of debris deposition patterns on the aftermath of the tsunami inundation. Severity is herein assumed to depend on hydrodynamic features of the tsunami, namely its capacity to impart momentum. Exposure to tsunami actions depends on the extent of the inundation. Both severity and exposure thus vary with the tsunami scenario considered. The obtained results, obtained with a high detail of hydrodynamic behavior, allow for a street-by-street quantification of severity, expressed in terms of the product of the depth-averaged velocity by the flow depth (Karvonen et al., 2000), herein the q-parameter. This parameter is shown to be larger during run-up, particularly in streets and narrow sections. It was observed that the scenario with greater exposure is a combination of a high-tide, a storm surge and a discharge equivalent to a 100 year flood on the Tagus River. The work conducted allows for designing a methodology for exposure assessment due to tsunami propagating over urban meshes, where the influence of the existing infrastructures on the incoming inundation is highly relevant. Such methodology, here applied to Lisbon waterfront, is general since it is defined in terms of quantifiable hydrodynamic variables. Acknowledgements: Project RECI/ECM-HID/0371/2012, funded by the Portuguese Foundation for Science and Technology (FCT), has partially supported this work. References: Baptista, M.A., Miranda, J.M. (2009). Revision of the Portuguese catalog of tsunamis. Nat. Hazards Earth Syst. Sci., 9, 25 - 42. Canelas, R., Murillo, J. & Ferreira, R.M.L. (2013). Two-dimensional depth-averaged modelling of dam

  19. Case study examples using self-assessment.

    PubMed

    Garstecki, D; Hutton, C L; Nerbonne, M A; Newman, C W; Smoski, W J

    1990-10-01

    The following case studies demonstrate the application of self-assessment techniques. The selection of procedures reported here is not meant to imply necessarily that these procedures are more or less effective or more widely used than other available self-assessment tests, but rather to illustrate the various purposes for which self-assessment tools may be employed. Case 1 illustrates the contribution of data obtained from the Hearing Performance Inventory (Giolas, Owens, Lamb, & Shubert, 1979) in the management and counseling of a severely hearing impaired adult. Case 2 involves the use of the Hearing Problem Inventory developed by Hutton in Atlanta (HPI-A, Hutton, 1987). Application of the Self-Assessment of Communication (SAC) and Significant Other Assessment of Communication (SOAC) (Schow and Nerbonne, 1982) is shown in Case 3, whereas Case 4 demonstrates the usefulness of the Hearing Handicap Inventory for the Elderly (HHIE, Ventry and Weinstein, 1982). Both the SAC/SOAC and HHIE batteries involve problem cases associated with hearing aid fitting and assessment of benefit. The final illustration (Case 5) is a report on the Children's Auditory Processing Performance Scale (CHAPPS), a new questionnaire developed by Smoski, Brunt, and Tannahill/ISHA (1987) for assessing parent's judgment of children's listening abilities (Appendix). The versatility of self-assessment applications across a broad assortment of impairment levels, age groups, and clinical settings is demonstrated in these cases. Hopefully the reader will see more clearly the application and value of these and other non-audiometric techniques and will be motivated to increase the use of self-assessment tools in the individual work setting. PMID:2269415

  20. Collagenous ileitis: a study of 13 cases.

    PubMed

    O'Brien, Blake Hugh; McClymont, Kelly; Brown, Ian

    2011-08-01

    Collagenous ileitis (CI), characterized by subepithelial collagen deposition in the terminal ileum, is an uncommon condition. The few cases reported to date have been associated with collagenous colitis (CC) or lymphocytic colitis. Thirteen cases of CI retrieved over a 9-year period were retrospectively studied. There were 7 female and 6 male patients, with an age range of 39 to 72 years (mean, 64 y). Two groups were identified: (1) CI associated with collagenous or lymphocytic disease elsewhere in the gastrointestinal tract and (2) CI as an isolated process. Diarrhea was the presenting symptom in 11 cases. Most patients had no regular medication use. Subepithelial collagen thickness ranged from 15 to 100 μm (mean, 32 μm) and involved 5% to 80% of the subepithelial region of the submitted biopsies. Six cases had >25 intraepithelial lymphocytes (IELs)/100 epithelial cells, and villous blunting was observed in 11 cases. Chronic inflammation of the lamina propria was present in 9 cases, and focal neutrophil infiltration was identified in 3 cases. In biopsies taken from other sites, 7 of 13 colonic biopsies showed CC, 4 of 9 gastric biopsies showed collagenous gastritis, and 2 of 10 duodenal biopsies were abnormal with collagenous sprue (n=1) and partial villous atrophy and increased IELs (n=1) (both celiac disease related). Resolution of the subepithelial collagen deposition was found in the 1 case in which follow-up of terminal ileal biopsies were taken. There was partial or complete resolution of symptoms in 6 of 9 patients for whom follow-up information was available. PMID:21716082

  1. Microbial study of meningitis and encephalitis cases.

    PubMed

    Selim, Heba S; El-Barrawy, Mohamed A; Rakha, Magda E; Yingst, Samuel L; Baskharoun, Magda F

    2007-01-01

    Meningitis and/or encephalitis can pose a serious public health problem especially during outbreaks. A rapid and accurate diagnosis is important for effective earlier treatment. This study aimed to identify the possible microbial causes of meningitis and/or encephalitis cases. CSF and serum samples were collected from 322 patients who had signs and symptoms suggestive of meningitis and/or encephalitis. Out of 250 cases with confirmed clinical diagnosis, 83 (33.2%) were definitely diagnosed as bacterial meningitis and/or encephalitis cases (by using CSF culture, biochemical tests, latex agglutination test, and CSF stain), 17 (6.8%) were definitely diagnosed as having viral causes ( by viral isolation on tissue culture, PCR and ELISA), and one (0.4%) was diagnosed as fungal meningitis case (by India ink stain, culture, and biochemical tests). Also, there was one encephalitis case with positive serum ELISA IgM antibodies against Sandfly scilian virus. N. meningitidis, S. pneumonia and M. tuberculosis were the most frequently detected bacterial agents, while Enteroviruses, herpes simplex viruses and varicella zoster viruses were the most common viral agents encountered. Further studies are needed to assess the role of different microbial agents in CNS infections and their effective methods of diagnosis.

  2. Learning Machine Learning: A Case Study

    ERIC Educational Resources Information Center

    Lavesson, N.

    2010-01-01

    This correspondence reports on a case study conducted in the Master's-level Machine Learning (ML) course at Blekinge Institute of Technology, Sweden. The students participated in a self-assessment test and a diagnostic test of prerequisite subjects, and their results on these tests are correlated with their achievement of the course's learning…

  3. INNOVATIVE CLEAN TECHNOLOGIES CASE STUDIES - PROJECT REPORT

    EPA Science Inventory

    The innovative Clean Technologies Case Studies contained herein are the products of the "Pollution Prevention by and for Small Business" Program (P2SB) The P2SB was an outreach program directed to small businesses that had developed innovative concepts for pollution prevention i...

  4. Acoustical case studies of three green buildings

    NASA Astrophysics Data System (ADS)

    Siebein, Gary; Lilkendey, Robert; Skorski, Stephen

    2005-04-01

    Case studies of 3 green buildings with LEED certifications that required extensive acoustical retrofit work to become satisfactory work environments for their intended user groups will be used to define areas where green building design concepts and acoustical design concepts require reconciliation. Case study 1 is an office and conference center for a city environmental education agency. Large open spaces intended to collect daylight through clerestory windows provided large, reverberant volumes with few acoustic finishes that rendered them unsuitable as open office space and a conference room/auditorium. Case Study 2 describes one of the first gold LEED buildings in the southeast whose primary design concepts were so narrowly focused on thermal and lighting issues that they often worked directly against basic acoustical requirements resulting in sound levels of NC 50-55 in classrooms and faculty offices, crosstalk between classrooms and poor room acoustics. Case study 3 is an environmental education and conference center with open public areas, very high ceilings, and all reflective surfaces made from wood and other environmentally friendly materials that result in excessive loudness when the building is used by the numbers of people which it was intended to serve.

  5. Collaborative Programs in Urban Schools: Case Studies.

    ERIC Educational Resources Information Center

    National Urban Coalition, Washington, DC.

    Presented here are four case studies of urban collaborative educational programs: (1) the Dallas Independent School District - Magnet Arts High School; (2) the Los Angeles Unified School District Regional Occupational Centers Program/Skilled Training Education Program; (3) the Detroit Public Schools - Community High School; and (4) Philadephia's…

  6. LCA – Unique and Controversial Case Studies

    EPA Science Inventory

    This session will focus on case studies and applications that have a unique or controversial aspect. Some of the most recent topics that seem to have significant interest include: LCA-based product declarations, LCA-based standards, LCA-based labels, alternative energy, agricul...

  7. Interdisciplinary Student Teams Projects: A Case Study

    ERIC Educational Resources Information Center

    Kruck, S. E.; Teer, Faye P.

    2009-01-01

    In today's organizations team work has become an integral part of the day-to-day routine. For this reason, University professors are including group projects in many courses. In such group assessments, we advocate the use of interdisciplinary teams, where possible. As a case study, we report an interdisciplinary group technical project with…

  8. Physics Courses--Some Suggested Case Studies

    ERIC Educational Resources Information Center

    Swetman, T. P.

    1972-01-01

    To communicate the relevance and excitement of science activity to students, the use of more imaginative, and even openly speculative, case studies in physics courses is suggested. Some useful examples are Magnetic Monopoles, Constants, Black Holes, Antimatter, Zero Mass Particles, Tachyons, and the Bootstrap Hypothesis. (DF)

  9. Youth Development: A Case Study from Honduras.

    ERIC Educational Resources Information Center

    Boll, Jay

    This case study documents the experiences of a Peace Corps volunteer who worked as a Youth Development volunteer with disadvantaged institutionalized youth in Honduras. Youth Development volunteers provide direct services in the areas of vocational education, recreational programming, informal education, and counseling. Many are assigned to…

  10. Value for Money Case Studies. Mendip Papers.

    ERIC Educational Resources Information Center

    Kedney, Bob, Ed.

    In response to a shift from the management of curriculum to the management of scarce resources to deliver a changing curriculum, this paper brings together three "value for money" case studies in college administration. The papers identify three levels of activity, ranging from the one-time opportunity for good housekeeping through tactical…

  11. A CASE STUDY OF ENVIRONMENTAL DATA MANAGEMENT

    EPA Science Inventory

    In order to support our ongoing research in watershed ecology and global climate change, we gather and analyze environmental data from several government agencies. This case study demonstrates a researcher’s approach to accessing, organizing, and using intersectoral data. T...

  12. Workplace Education Initiative: Case Studies and Observations.

    ERIC Educational Resources Information Center

    Astrein, Bruce; And Others

    Seven workplace education projects funded in the first year of the Massachusetts Workplace Education Initiative are reported. This report includes both general observations and specific information in case studies of the projects. Overall information is provided on students served, the importance of partnerships, the emphasis on…

  13. The Campus Diversity Initiative: A Case Study

    ERIC Educational Resources Information Center

    Nayak, Sharada

    2005-01-01

    This Case Study presents the Campus Diversity Initiative (CDI), a three-phase project lead by the Educational Resources Project Centre Trust, in New Delhi, India. In a historic and cultural context different from that of India, the American Diversity Initiative was launched by the Ford Foundation in 1990 and addressed their diversity issues by…

  14. Internationalizing the California State University: Case Studies.

    ERIC Educational Resources Information Center

    Sutter Richard L., Ed.; And Others

    The 18 case studies in this volume represent a sample of the internationalization activities of the California State University system. Part 1 presents five papers on organizing for international education: "Internationalization of CSULB [California State University Long Beach]" by Dorothy Abrahamse et al.; "Institutional Coordination of…

  15. Sustainability in Housing: A Curriculum Case Study.

    ERIC Educational Resources Information Center

    Parrott, Kathleen; Emmel, Joann M.

    2001-01-01

    Explores the influence of environmental issues on the field of housing, from the perspective of sustainable housing. Presents a case study of the development of a college course to address these issues by integrating energy management, air quality, water quality, and waste management. (Author)

  16. Firefighter Workplace Learning: An Exploratory Case Study

    ERIC Educational Resources Information Center

    Tracey, Edward A.

    2014-01-01

    Despite there being a significant amount of research investigating workplace learning, research exploring firefighter workplace learning is almost nonexistent. The purpose of this qualitative multi-case study was to explore how firefighters conceptualize, report, and practice workplace learning. The researcher also investigated how firefighters…

  17. Performance Support Case Studies from IBM.

    ERIC Educational Resources Information Center

    Duke-Moran, Celia; Swope, Ginger; Morariu, Janis; deKam, Peter

    1999-01-01

    Presents two case studies that show how IBM addressed performance support solutions and electronic learning. The first developed a performance support and expert coaching solution; the second applied performance support to reducing implementation time and total cost of ownership of enterprise resource planning systems. (Author/LRW)

  18. Advanced supplier partnership practices: a case study.

    PubMed

    Williams, B R

    2000-05-01

    This article describes how a supplier partnership was set up to avoid the typical purchasing relationship--price being inversely proportional to quantity and having the purchaser take all the risk of product obsolescence. The case study also describes how rate-based replenishment replaced time-based delivery, and how all these advantages were achieved at reduced administrative costs. PMID:10915375

  19. Case Study of Home-School Visits

    ERIC Educational Resources Information Center

    Aguerrebere, Yolanda

    2009-01-01

    This case study evaluated one site of a California teacher home visit program. Home visits have been an important means of connecting families and schooling. In 1999, California inaugurated a statewide home visit program to promote effective partnership between home and school for low-achieving schools. At this site, families in 3 kindergarten…

  20. NACASETAC BAY: AN INTERACTIVE CASE STUDY

    EPA Science Inventory

    This interactive case study or "game" was created to provide a "hands on" experience in the application of a weight of evidence approach to sediment assessment. The game proceeds in two phases. In each phase the players work together as a group. A scenario is presented, and the g...

  1. Fraternization in Accounting Firms: A Case Study

    ERIC Educational Resources Information Center

    Heinze, Tim; Kizirian, Tim; Leese, Wallace

    2004-01-01

    This case study sheds light on how to avoid risks caused by manager-subordinate dating relationships (fraternization) such as employee misunderstandings, retaliation charges, favoritism complaints, wrongful termination lawsuits, and sexual harassment lawsuits, as well as associated ethical risks. Risk avoidance can be accomplished through a better…

  2. WMOST v2 Case Study: Monponsett Ponds

    EPA Science Inventory

    This webinar presents an overview of the preliminary results of a case study application of EPA's Watershed Management Optimization Support Tool v2 (WMOST) for stakeholders in the Monponsett Ponds Watershed Workgroup. Monponsett Ponds is a large water system consisting of two ba...

  3. Performance-Related Pay: A Case Study.

    ERIC Educational Resources Information Center

    Swabe, A. I. R.

    1989-01-01

    Discusses performance-related pay and why the system was introduced, how it was negotiated, and how it has operated. The case study illustrated is in a British financial services company where the system was negotiated in 1986 and began in 1987. (JOW)

  4. Lifelong Learning in SMEs: A Case Study.

    ERIC Educational Resources Information Center

    Holden, Rick; Smith, Vikki; Devins, Dave

    2002-01-01

    Learning centers using information-communications technologies were established in three British industrial estates. A case study of one organization shows the center contributed to lifelong learning and enhanced information technology training and employee confidence. Transfer of training and productivity improvements were not as clear. (Contains…

  5. Phonological Precedence in Dyslexia: A Case Study

    ERIC Educational Resources Information Center

    Schneider-Zioga, Patricia

    2012-01-01

    Developmental dyslexia is believed to involve a phonological deficit of which the exact properties have not been clearly established. This article presents the findings of a longitudinal case study that suggest that, at least for some people with dyslexia, the fundamental problem involves a disturbance of temporal-spatial ordering abilities. A…

  6. Marietta Celebration of Unity Case Study.

    ERIC Educational Resources Information Center

    Philbin, Meg; Phillips, Rebecca

    This case study concerns the forming of a Marietta, Ohio unity committee, entitled Citizens for Social and Racial Justice, in response to the local Ku Klux Klan's (KKK) request for a parade permit in order to demonstrate against blacks in this city. Marietta, the county seat of Washington County, Ohio, has a population composed of both white and…

  7. Simulations & Case Studies. [SITE 2002 Section].

    ERIC Educational Resources Information Center

    Seymour, Cathy R., Ed.

    This document contains the following papers on simulations and case studies from the SITE (Society for Information Technology & Teacher Education) 2002 conference: "3-D Virtual Classroom Technology" (Kimberly Arseneau Miller, Angela Glod); "Simulated Lesson Design Studios" (Willis Copeland); "Lights, Camera, Integration: Presentation Programs and…

  8. Successful Fundraising: Case Studies of Academic Libraries.

    ERIC Educational Resources Information Center

    Butler, Meredith A., Ed.

    The primary purpose of this book it to assist library directors and those who want to become fundraisers for libraries to learn more about fundraising and find answers to their questions. The 12 case studies presented in this book address issues of building a major gift program; developing library capital campaigns; competing for National…

  9. Framing in the Field: A Case Study

    ERIC Educational Resources Information Center

    Benjamin, Diane

    2009-01-01

    Strategic Frame Analysis can inform the daily practice of policy advocates by bringing an evidence-based communications approach to their work. This case study of FrameWorks' decade-long association with the national Kids Count Network shares stories from advocates who are transforming their communications strategies, resulting in more effective…

  10. Hidradenitis suppurativa: retrospective study of 20 cases*

    PubMed Central

    Fernandes, Nurimar Conceição; Franco, Camilla Pimentel A.; Lima, Cíntia Maria O.

    2013-01-01

    In this study, twenty cases of severe hidradenitis suppurativa are reported, mainly in non-white people and in axillary areas. Wide surgical excision has offered good results, although relapses have occurred at variable intervals in the follow-up period. PMID:23793188

  11. Pragmatics and Morphosyntactic Acquisition: A Case Study.

    ERIC Educational Resources Information Center

    O'Dowd, Elizabeth

    According to the linguistic theory of "natural order," eight English morphemes have been ranked in an invariant order of difficulty for learners of English as a Second Language (ESL). Pedagogical implications of this theory have led to the "natural approach" as a comprehensive second language teaching methodology. A case study that suggests the…

  12. Cooperative Training in Telecommunications: Case Studies.

    ERIC Educational Resources Information Center

    Hilton, Margaret; Straw, Ronnie

    1987-01-01

    The authors present two case studies of collaborative efforts between the American Telephone and Telegraph Company and the Communications Workers of America to provide inservice training that enhances productivity, competitiveness, and individual career development. The effort was facilitated by the quality-of-worklife process. (CH)

  13. Case Studies in Exemplary Service Delivery

    ERIC Educational Resources Information Center

    Wollard, Karen Kelly

    2008-01-01

    Twelve exemplary service providers from three highly acclaimed resorts discuss and demonstrate what it takes to deliver award-winning service consistently. This research, using a qualitative, explanatory case study method, sought to investigate how they do it. Three themes emerged from the data that should have a profound impact on HRD (human…

  14. Recurrent perinatal loss: a case study.

    PubMed

    Kavanaugh, K; Robertson, P A

    1999-01-01

    To date, investigators have not demonstrated a clear relationship between a parent's history of prior perinatal losses and intensity of grief response following a subsequent perinatal loss. Examining this relationship for low-income, African-American parents is important because they are a vulnerable population due to the high incidence of perinatal mortality in Blacks and their other life stressors that can impact on grief response and caring needs. The purpose of this case study was to examine the impact of recurrent perinatal loss on a low-income African-American parent. The research design for this study was case report, using interview data collected from a mother who had recently experienced her fourth perinatal loss, which occurred at twenty-five weeks of gestation. Transcripts from two open-ended interviews were analyzed. The theoretical framework used to guide analysis of this case study was Lazarus and Folkman's stress and coping theory. Results demonstrated that the prior perinatal losses did not appear as critical components of the way the mother responded to her most recent loss. Instead, perception of the care she received from healthcare providers and how that care related to her experiences with her one living child who was born at the same gestational age was an important determinant in how she responded to her loss. The results of this case study demonstrate the importance assessing a person's perception of their experience and those factors which contribute to the way they respond.

  15. Experiencing Online Pedagogy: A Canadian Case Study

    ERIC Educational Resources Information Center

    Duncan, Heather E.; Barnett, John

    2010-01-01

    This case study explored the educational experiences of Canadian preservice teachers in a course designed to teach about online teaching. Students gained experience in course design and delivery, and safe and ethical behavior related to technology. Findings indicated that projects in which students actively applied their knowledge were more…

  16. Biliteracy, Spelling, and Writing: A Case Study

    ERIC Educational Resources Information Center

    Midgette, Ekaterina; Philippakos, Zoi A.

    2016-01-01

    The overall purpose of this case study is to examine biliteracy and its effects on a young child's orthographic and writing growth. The analysis of the kindergartener's spelling development and compositional growth in reference to both language systems indicates that biliteracy had a positive effect on the student's acquisition of English…

  17. Gifted Teenagers with Problems: Three Case Studies.

    ERIC Educational Resources Information Center

    Monaco, Theresa; Goodner, Jane

    Case studies are presented of three gifted students, indicating the social and academic problems which are standing in the way of their potential development. The students include a Vietnamese-American ninth-grade girl who has difficulty with English and does not feel accepted by other students, an underachieving seventh grade boy who speaks out…

  18. Tachycardia During Resistance Exercise: A Case Study.

    ERIC Educational Resources Information Center

    Fry, Andrew C.; Parks, Michael J.

    2001-01-01

    This case study examined a weight-trained (WT) male who had an unusually high heart rate response to heavy resistance exercise and self-administered anabolic androgenic steroids as an ergogenic aid to training. The subject was compared to 18 other WT people. His tachycardia response occurred only in the presence of a pressure load and not with a…

  19. Comparative Environmental Threat Analysis: Three Case Studies.

    ERIC Educational Resources Information Center

    Latour, J. B.; Reiling, R.

    1994-01-01

    Reviews how carrying capacity for different environmental problems is operationalized. Discusses whether it is possible to compare threats, using the exceeding of carrying capacity as a yardstick. Points out problems in comparative threat analysis using three case studies: threats to European groundwater resources, threats to ecosystems in Europe,…

  20. ESL and Digital Video Integration: Case Studies

    ERIC Educational Resources Information Center

    Li, J., Ed.; Gromik, N., Ed.; Edwards, N., Ed.

    2013-01-01

    It should come as no surprise that digital video technology is of particular interest to English language learners; students are drawn to its visual appeal and vibrant creative potential. The seven original case studies in this book demonstrate how video can be an effective and powerful tool to create fluid, fun, interactive, and collaborative…