Sample records for exemplary case study

  1. Mainstreaming Disability in Education beyond 2015

    ERIC Educational Resources Information Center

    Sefotho, Maximus Monaheng

    2015-01-01

    This article presents an exemplary case study of an Independent Business Owner (IBO) from multiple case studies on narratives of differently abled persons. The aim of this article is to illustrate mainstreaming disability through an exemplary case of the IBO. The article is informed by the imperatives of critical theory to understand mainstreaming…

  2. Meaning Makers: A Mixed-Methods Case Study of Exemplary University Presidents and the Behaviors They Use to Create Personal and Organizational Meaning

    ERIC Educational Resources Information Center

    Bartels, Barbara E.

    2017-01-01

    The purpose of this thematic, mixed method case study was to identify and describe the behaviors that exemplary university presidents use to create personal and organizational meaning for themselves and their followers through character, vision, relationships, wisdom, and inspiration. Further, this study surveyed followers to assess the degree of…

  3. Successful and Sustained Leadership: A Case Study of a Jesuit High School President

    ERIC Educational Resources Information Center

    García-Tuñón, Guillermo M.; Cistone, Peter J.; Reio, Thomas G., Jr.

    2016-01-01

    The purpose of this research was to examine the factors and elements that contributed to the success and longevity of an exemplary Jesuit high school leader. Through an exemplary case study approach, qualitative and quantitative data were collected. Instead of merely employing one of two leadership frames, the convergent evidence suggested that…

  4. Preparing School Leaders for a Changing World: Case Studies of Exemplary Programs. School Leadership Study. Case Study Summaries

    ERIC Educational Resources Information Center

    LaPointe, Michelle, Ed.; Darling-Hammond, Linda, Ed.; Meyerson, Debra, Ed.

    2007-01-01

    In 2003, with funding from The Wallace Foundation, a national team of researchers organized by Stanford University and The Finance Project set out to find and examine a set of exemplary pre- and in-service professional development programs for principals, along with the policy contexts in which they operate. The purpose of the study was to…

  5. Leadership for Twenty-First-Century Schools and Student Achievement: Lessons Learned from Three Exemplary Cases

    ERIC Educational Resources Information Center

    Schrum, Lynne; Levin, Barbara B.

    2013-01-01

    The purpose of this research was to understand ways exemplary award winning secondary school leaders have transformed their schools for twenty-first-century education and student achievement. This article presents three diverse case studies and identifies ways that each school's leader and leadership team reconfigured its culture and expectations,…

  6. Case study of science teaching in an elementary school: Characteristics of an exemplary science teacher

    NASA Astrophysics Data System (ADS)

    Kao, Huey-Lien

    Improving the quality of science teaching is one of the greatest concerns in recent science education reform efforts. Many science educators suggest that case studies of exemplary science teachers may provide guidance for these reform efforts. For this reason, the characteristics of exemplary science teaching practices have been identified in recent years. However, the literature lacks research exploring exemplary teacher beliefs about the nature of science and science pedagogy, the relationships between their beliefs and practices, or how outstanding teachers overcome difficulties in order to facilitate their students' science learning. In this study, Sam-Yu, an identified exemplary science teacher who teaches in an elementary school in Pintung, Taiwan, was the subject. An interpretative research design (Erickson, 1986) based on principles of naturalistic inquiry (Lincoln & Guba, 1985) was used. Both qualitative and quantitative methods were employed in this case study. The qualitative method involved conducting interviews with the teacher and students, observing classroom activities and analyzing the structure of the learning materials. The quantitative methods involved using the Learning Climate Inventory (LCI) (Lin, 1997) instrument to assess the learning environment of the exemplary science classroom. This study found that Sam-Yu had a blend of views on the nature of science and a varied knowledge about science pedagogy. Personal preferences, past experiences, and the national science curriculum all played important roles in the development and refinement of Sam-Yu's beliefs about science and pedagogy. Regarding his teaching practices, Sam-Yu provided the best learning experiences, as evidenced in both classroom observations and the survey results, for his students by using a variety of strategies. In addition, his classroom behaviors were highly associated with his beliefs about science and pedagogy. However, due to school-based and socio-cultural constraints, Sam-Yu could not always translate his beliefs about science and pedagogy into practice. Nevertheless, Sam-Yu's personal traits, support from colleagues and his school, and research played an influential role in helping him overcome constraints and evolve into an exemplary science teacher.

  7. A study of science leadership and science standards in exemplary standards-based science programs

    NASA Astrophysics Data System (ADS)

    Carpenter, Wendy Renae

    The purpose for conducting this qualitative study was to explore best practices of exemplary standards-based science programs and instructional leadership practices in a charter high school and in a traditional high school. The focus of this study included how twelve participants aligned practices to National Science Education Standards to describe their science programs and science instructional practices. This study used a multi-site case study qualitative design. Data were obtained through a review of literature, interviews, observations, review of educational documents, and researcher's notes collected in a field log. The methodology used was a multi-site case study because of the potential, through cross analysis, for providing greater explanation of the findings in the study (Merriam, 1988). This study discovered six characteristics about the two high school's science programs that enhance the literature found in the National Science Education Standards; (a) Culture of expectations for learning-In exemplary science programs teachers are familiar with a wide range of curricula. They have the ability to examine critically and select activities to use with their students to promote the understanding of science; (b) Culture of varied experiences-In exemplary science programs students are provided different paths to learning, which help students, take in information and make sense of concepts and skills that are set forth by the standards; (c) Culture of continuous feedback-In exemplary science programs teachers and students work together to engage students in ongoing assessments of their work and that of others as prescribed in the standards; (d) Culture of Observations-In exemplary science programs students, teachers, and principals reflect on classroom instructional practices; teachers receive ongoing evaluations about their teaching and apply feedback towards improving practices as outlined in the standards; (e) Culture of continuous learning-In exemplary science programs teachers value continuous personal development, teachers are provided on-going science professional development opportunities to improve instructional practices, teachers reflect and share professional practices, and teachers establish professional learning communities within their classrooms; and (f) Culture of shared leadership-In exemplary science programs instructional leadership purposes and values are consistently shared among all stakeholders which are outlined in the standards. These results are potentially useful for understanding exemplary standards-based science programs and science instructional leadership practices as a model for science programs trying to improve science education so that all students can have a true scientific learning experience.

  8. Developing an Exemplary Fine Arts Program: A Multiple Case-Study of Three Private Institutions of Higher Education

    ERIC Educational Resources Information Center

    Filippelli, James Anthony

    2014-01-01

    This study intended to identify commonalities of fine arts programs at selected private liberal arts colleges and universities in order to ultimately develop an exemplary fine arts program in a similar setting. This study searched for answers to three research questions within the context of art, music, dance, and theatre. The first research…

  9. Aspects of Successful Evaluation Practice at an Established Private Evaluation Firm

    ERIC Educational Resources Information Center

    Brandon, Paul R.; Smith, Nick L.; Hwalek, Melanie

    2011-01-01

    This article is third in a series of exemplary cases under the two current section editors. The first two cases (Brandon, Smith, Trenholm, & Devaney, 2010; Smith, Brandon, Lawton, & Krohn-Ching, 2010) profiled evaluations that had been designated as exemplary by professional associations. The present case profiles an evaluation organization:…

  10. Profiles of Pre-Service Teacher Education: An Investigation into the Nature of Selected Exemplary Programs in Jamaica and Michigan

    ERIC Educational Resources Information Center

    Smith-Sherwood, Heather

    2018-01-01

    This qualitative multi-case study investigated three exemplary pre-service teacher education programs in Jamaica and Michigan in order to provide an account of how they are structured in different contexts of tertiary institutions and, to identify how they ensure that their graduates are prepared to function effectively in today's schools. Five…

  11. "That Dog Won't Hunt!": Exemplary School Change Efforts within the Kentucky Reform.

    ERIC Educational Resources Information Center

    Wolf, Shelby A.; Borko, Hilda; Elliott, Rebekah L.; McIver, Monette C.

    2000-01-01

    Presents case studies of four exemplary schools as they worked to meet the demands of the Kentucky Education Reform Act (KERA) and the assessment system, the Kentucky Instructional Results Information System. Finds that the ways schools met the challenges were unique to each site, but outlines aspect common to teachers in all four sites. (SLD)

  12. Lessons Learned from Creation of an Exemplary STEM Unit for Elementary Pre-Service Teachers: A Case Study

    ERIC Educational Resources Information Center

    Schmidt, Matthew; Fulton, Lori

    2017-01-01

    Preparing students with 21st Century Skills through STEM related teaching is needed, especially at the elementary level. However, most teacher education preparation programs do not focus on STEM education. To provide an exemplary STEM unit, we transformed an inquiry-based unit on moon phases from a traditional science activity into a…

  13. The Influences of an Exemplary Ballet Teacher on Students' Motivation: "The Finnish Way"

    ERIC Educational Resources Information Center

    Chua, Joey

    2017-01-01

    This ethnographic case story aims to illuminate the instructional practices and decisions of an exemplary ballet teacher, Minna Stenvall at the Finnish National Opera Ballet School. Minna is considered to be exemplary in her field because she received the Best Ballet Pedagogue Award in 2014. Spurred on by the literature on the significant role…

  14. What does it mean to be an exemplary science teacher?

    NASA Astrophysics Data System (ADS)

    Tobin, Kenneth; Fraser, Barry J.

    In order to provide a refreshing alternative to the majority of research reports, which malign science education and highlight its major problems and shortcomings, a series of case studies of exemplary practice was initiated to provide a focus on the successful and positive facets of schooling. The major data-collection approach was qualitative and involved 13 researchers in hundreds of hours of intensive classroom observation involving 20 exemplary teachers and a comparison group of nonexemplary teachers. A distinctive feature of the methodology was that the qualitative information was complemented by quantitative information obtained from the administration of questionnaires assessing student perceptions of classroom psychosocial environment. The major trends were that exemplary science teachers (1) used management strategies that facilitated sustained student engagement, (2) used strategies designed to increase student understanding of science, (3) utilized strategies that encouraged students to participate in learning activities, and (4) maintained a favorable classroom learning environment.

  15. A Case Study of Learning, Motivation, and Performance Strategies for Teaching and Coaching CDE Teams

    ERIC Educational Resources Information Center

    Ball, Anna; Bowling, Amanda; Bird, Will

    2016-01-01

    This intrinsic case study examined the case of students on CDE (Career Development Event) teams preparing for state competitive events and the teacher preparing them in a school with a previous exemplary track record of winning multiple state and national career development events. The students were interviewed multiple times during the 16-week…

  16. Leadership Training at First Bank of Nigeria: A Case Study

    ERIC Educational Resources Information Center

    Lawal, Fatai; Thompson, Randall; Thompson, Elizabeth

    2016-01-01

    The purpose of this qualitative exploratory case study was to identify components of an exemplary leadership development program that might serve as a framework for training leaders for banking organizations in Nigeria. We recruited 30 managers, supervisors, and officers with at least 10 years of banking experience to explore leadership…

  17. Science of Materials: A Case Study of Intentional Teaching in the Early Years

    ERIC Educational Resources Information Center

    Hackling, Mark; Barratt-Pugh, Caroline

    2012-01-01

    Australia's Early Years Learning Framework and leading international researchers argue for more intentional and purposeful teaching of science in the early years. This case study of exemplary practice illustrates intentional teaching of science materials which opened-up learning opportunities in literacy and number. Student-led hands-on…

  18. Mistletoe in conventional oncological practice: exemplary cases.

    PubMed

    Legnani, Walter

    2008-09-01

    Mistletoe therapy, a cancer treatment suggested by Rudolf Steiner in 1920, is a typical and specific anthroposophic therapy, but could become more important today in the field of mainstream medicine. This article analyzes some of the most typical effects of mistletoe therapy based on the experience of more than 100 cases. A few patients were chosen who appear exemplary of the opportunities offered by mistletoe therapy. Their clinical history demonstrates an improvement in clinical condition and performance status, better quality of life, improved psychological status, reduction of infective events, better tolerance of concomitant chemoradiotherapy, and even a direct reduction of tumor size. The conclusion is that the patients may be indicative for future prospective clinical studies designed to confirm a real efficacy of mistletoe in cancer therapy.

  19. Involving Employers in Training: Case Studies. Research and Evaluation Report Series 97-J.

    ERIC Educational Resources Information Center

    Isbell, Kellie; Trutko, John W.; Barnow, Burt S.; Nightengale, Demetra; Pindus, Nancy

    This document contains in-depth descriptions and assessments of 17 exemplary employer-based training (EBT) programs that were studied as part of an examination of EBT programs. The case studies are based on site visits to each firm, during which interviews were conducted with company management, supervisors of workers in training, individuals…

  20. Video Cases. [SITE 2002 Section].

    ERIC Educational Resources Information Center

    Talley, Sue, Ed.

    This document contains the following papers on video case studies from the SITE (Society for Information Technology & Teacher Education) 2002 conference: (1) "Developing Digital Video Resources To Improve Teaching with Technology: The PT3--'Best Practices' Project"; (2) "Portraits of Three Schools from the U.S.A. Exemplary Technology-Supported…

  1. An Ethnographic-Case Study of Beliefs, Context Factors, and Practices of Teachers Integrating Technology

    ERIC Educational Resources Information Center

    Angers, Julie; Machtmes, Krisanna

    2005-01-01

    This ethnographic-case study explored the beliefs, context factors, and practices of three middle school exemplary teachers that led to a technology-enriched curriculum. Findings suggest that these middle school teachers believe technology is a tool that adds value to lessons and to students learning and motivation. Due to a personal interest in…

  2. Thinking Globally: The National College of School Leadership--A Case Study in Distributed Leadership Development

    ERIC Educational Resources Information Center

    Dean, Diane R.

    2007-01-01

    This article presents findings from a case study on the National College of School Leadership (NCSL) in Nottingham, England, an exemplary program that bridges the theory-to-practice gap using distributed leadership philosophies to develop leadership among school administrators and has manifested a positive impact on school leadership in England.…

  3. "It Takes a Village": A Case Study of Positive Behavioral Interventions and Supports Implementation in an Exemplary Urban Middle School

    ERIC Educational Resources Information Center

    Goodman-Scott, Emily; Hays, Danica G.; Cholewa, Blaire E.

    2018-01-01

    Positive Behavioral Interventions and Supports (PBIS) is a widely implemented, culturally responsive framework using prevention and intervention activities to promote a safe school climate and positive academic and behavioral student outcomes. Using a qualitative single-case study design, authors provide a rich description of PBIS implementation…

  4. Teaching Excellence and Innovative Practices: A Case Study of National Awardee Teachers of India

    ERIC Educational Resources Information Center

    Sengupta, Aparajita; Tyagi, Harish Kumar

    2016-01-01

    Aim: The study intended to identify the contributions of the National awardee teachers to the teaching learning process through their teaching excellence and innovative practices which can act as exemplary model for the entire teaching community. Method: Attempts has been made to carry out a qualitative study where two selected cases are based on…

  5. Decentralization in Education: Technical Demands as a Critical Ingredient.

    ERIC Educational Resources Information Center

    Hannaway, Jane

    The implications of decentralization reform on the amount of serious attention and effort that teachers give to teaching and learning activities are explored in this paper. The discussion is informed by the results of two case studies of school districts recognized as exemplary cases of decentralization. The first section describes limitations of…

  6. Use of the Outdoor Classroom and Nature-Study to Support Science and Literacy Learning: A Narrative Case Study of a Third-Grade Classroom

    ERIC Educational Resources Information Center

    Eick, Charles J.

    2012-01-01

    A case study of an exemplary third grade teacher's use of the outdoor classroom for meeting both state science and language arts standards is described. Data from the researcher's field journal, teacher lesson plans, and teacher interviews document how this teacher used nature-study to bridge outdoor classroom experiences with the state science…

  7. Comparative population genomics of maize domestication and improvement

    USDA-ARS?s Scientific Manuscript database

    Domestication and modern breeding represent exemplary case studies of evolution in action. Maize is an outcrossing species with a complex genome, and an understanding of maize evolution is thus relevant for both plant and animal systems. This study is the largest plant resequencing effort to date, ...

  8. Te Rita Papesch: Case Study of an Exemplary Learner of Maori as an Additional Language

    ERIC Educational Resources Information Center

    Ratima, Matiu Tai; Papesch, Te Rita

    2014-01-01

    This paper presents a case study of the life experiences of one exemplar adult second language Maori learner--Te Rita Papesch. Te Rita was one of 17 participants who were interviewed as a part of the first author's PhD study which sought to answer the question: what factors lead to the development of proficiency in te reo Maori amongst adult…

  9. Strategies for Adult Education. Practices in Western Europe.

    ERIC Educational Resources Information Center

    Titmus, Colin

    European case studies on strategies for adult education are presented as representative or exemplary approaches to universal access. Each is described within a historical and social context: the British Community Colleges and the Open University; the Swedish Study Circles; the Evening Folk High School in Germany; the social-cultural animation…

  10. A Circle of Empowerment: Women, Education, and Leadership.

    ERIC Educational Resources Information Center

    Irwin, Rita L.

    This book describes two studies, the first of which is a single case study that interprets the practical knowledge of an exemplary fine arts supervisor. An analysis of ethnographic data portrays the supervisor's practical knowledge as constructed around a dialectical orientation between two constructs or landscapes of imagery: the empowerment and…

  11. Life as a Sober Citizen: Aldo Leopold's Wildlife Ecology 118

    ERIC Educational Resources Information Center

    Theiss, Nancy Stearns

    2009-01-01

    This historic case study addressed the issue of the lack of citizen action toward environmentally responsible behavior. Although there have been studies regarding components of environmental responsible behavior [ERB], there has been little focus on historic models of exemplary figures of ERB. This study examined one of the first conservation…

  12. Zero-Tolerance Discipline Approaches: Perspectives from Exemplary Alternative Schools

    ERIC Educational Resources Information Center

    Kruse, Timothy L.

    2012-01-01

    Scope and Method of Study: The purpose of this qualitative study was to explore alternative school administrator, teacher, and student perceptions of the factors that surround zero-tolerance discipline policies and practices, and to identify discipline alternatives that do not remove or exclude students from the school setting. A case study was…

  13. Developing Student Leaders in Campus Outdoor Recreation Programs: An Appreciative Inquiry

    ERIC Educational Resources Information Center

    Sandberg, Dan; Martin, Bruce; Szolosi, Andrew; Early, Sherry; Casapulla, Sharon

    2017-01-01

    Campus outdoor recreation programs can play an integral role in developing student leaders. In this study, we sought a better understanding of the shared positive elements exemplary outdoor programs are using to develop their student leaders. The study was designed using a collective case study methodology and the theoretical lens of the…

  14. Principals' Instructional Leadership within a Teacher Performance Appraisal System: Enhancing Students' Academic Success

    ERIC Educational Resources Information Center

    Ovando, Martha N.; Ramirez, Alfredo, Jr.

    2007-01-01

    The purpose of this study was to identify principals' instructional leadership actions within a comprehensive teacher evaluation system in successful schools rated as recognized or exemplary by the accountability measures in place. The study followed a multiple case study approach. Participants included six school administrators within the same…

  15. Preservice Teachers' Knowledge of Interdisciplinary Pedagogy: The Case of Elementary Mathematics-Science Integrated Lessons

    ERIC Educational Resources Information Center

    An, Song A.

    2017-01-01

    The purpose of the study is to explore how elementary preservice teachers' mathematics-science integrated teaching strategies changed as a result of participating in exemplary interdisciplinary activities with multiple themes across school curricula. The participating elementary preservice teachers (n = 28) were recruited for this study from the…

  16. Teaching World Geography to Late-Arrival Immigrant Students: Highlighting Practice and Content

    ERIC Educational Resources Information Center

    Salinas, Cinthia; Franquiz, Maria E.; Reidel, Michelle

    2008-01-01

    In this case study, the work of an exemplary high school social studies teacher is highlighted. In her class, late-arrival immigrant students participated in oral, writing, and demonstration activities as they learned the physical, cultural, and historical traditions of geography education. As newcomers to the English language, the students'…

  17. Compilation of Case Studies: Exemplary Placement and Follow-Up Studies.

    ERIC Educational Resources Information Center

    Dale, Jack

    Examples of placement and follow-up conceptual models developed for a program of vocational education (kindergarten through university) are presented. Section 1 contains a historical overview of placement and follow-up activities in Florida and describes a comprehensive model. Section 2, describing a model for utilizing community resources for the…

  18. Applying Knowledge Management in Teacher Evaluation Systems

    ERIC Educational Resources Information Center

    Essandoh, Albert

    2013-01-01

    Teacher evaluations are underused in public schools, resulting in the loss of knowledge critical to professional development. Knowledge management (KM) theory offers approaches that can lead to improvements in the effectiveness of evaluations and teacher performance. This multiple case study of 9 campuses in an exemplary school district…

  19. Leading by Example: The Case of Leader OCB

    ERIC Educational Resources Information Center

    Yaffe, Tal; Kark, Ronit

    2011-01-01

    The importance of leading by personal example or role modeling for effective leadership has been recognized in many leadership theories. However, leaders' ability to influence group behavior through exemplary behavior has received little attention in empirical work. This study explores leading by example through theoretical development and…

  20. World Class Schools: An Evolving Concept.

    ERIC Educational Resources Information Center

    Jenkins, John M., Ed.; And Others

    The concept of "world class," often used in reference to education, lacks a precise, universal definition. This book presents case studies of exemplary schools. The foreword by Fenwick W. English presents a developmental concept of world-class education, in which fair and comparable standards, with sufficient room for sociocultural…

  1. Parasystole due to re-entry as the possible mechanism of ventricular parasystole with second-degree entrance block.

    PubMed

    Kinoshita, Shinji; Katoh, Takakazu; Yoshida, Hiroshi

    2010-05-01

    In 1974, Kinoshita reported a case of 'irregular parasystole' due to type I second-degree entrance block. Since then, many cases of such 'irregular' parasystole have been reported by us. To explain the mechanism of 'irregular' parasystole, two theories have been suggested, namely, 'electrotonic modulation' by Jalife and Moe, and 'type I second-degree entrance block' by us. On the contrary, in 1960, Kinoshita et al. reported a case of concealed bigeminy for the first time. The electrocardiographic findings in concealed bigeminy have suggested that there are dual re-entrant pathways with markedly long effective refractory periods in the re-entrant pathway. We have suggested that parasystole may be caused by re-entry in such re-entrant pathways. In this article, attempts are made to explain the mechanism of all the electrocardiographic findings in our cases of parasystole by 'parasystole due to re-entry'. Using 24 studies on parasystole and 21 studies on concealed extrasystoles that we have reported over 50 years, as well as three exemplary cases in this article, attempts are made to explain all electrocardiographic findings in parasystole by 'parasystole due to re-entry'. The electrocardiographic findings in our previous clinical cases of parasystole and concealed extrasystoles, as well as exemplary cases and diagrams in the present article, strongly suggest 'parasystole due to re-entry' as the mechanism of ventricular parasystole with second-degree entrance block.

  2. How Does Innovative Continuous Professional Development (CPD) Operate in the ECEC Sector? Insights from a Cross-Analysis of Cases in Denmark, Italy and Poland

    ERIC Educational Resources Information Center

    Bove, Chiara; Jensen, Bente; Wyslowska, Olga; Iannone, Rosa Lisa; Mantovani, Susanna; Karwowska-Struczyk, Malgorzata

    2018-01-01

    This article offers insights into what characterises innovative continuous professional development (CPD) in the field of early childhood education and care (ECEC) by analysing similarities and differences from case studies of exemplary approaches to innovative CPD in Denmark, Italy and Poland. The comparative analysis focuses on four features…

  3. Identification of Evaluated, Exemplary Activities in Career Education (K-12). Executive Summary of Final Technical Report.

    ERIC Educational Resources Information Center

    Hamilton, Jack A.; Mitchell, Anita M.

    A study was conducted to identify and describe evaluated, exemplary activities in career education (K-12) which represent the best of the current career education programs and practices referred to in Public Law 93-380. The major tasks of the study were to: (1) establish criteria for identifying evaluated, exemplary activities; (2) search for…

  4. Agents of Change: Exemplary Corporate Policies and Practices To Improve Education.

    ERIC Educational Resources Information Center

    Wentworth, Eric

    Major U.S. corporations are committed to enlarging their investments in systematic educational reforms. This publication describes some innovative company policies and presents four case studies (Hewlett Packard, Eastman Kodak, Coopers & Lybrand, and Fannie Mae) to illustrate full corporate commitment, which means more than vast expenditures.…

  5. Indicators of Faculty and Staff Perceptions of Campus Safety: A Case Study

    ERIC Educational Resources Information Center

    Woolfolk, Willie A.

    2013-01-01

    The study addressed the problem of a critical increase in campus crime between 1999 and 2009, a period during which overall crime in the United States declined. Further the research explored the perceptions of campus safety among faculty and staff at an institution where campus safety initiatives are nationally ranked as exemplary and incidents of…

  6. Leading Change: A Case Study of Alamo Academies--An Industry-Driven Workforce Partnership Program

    ERIC Educational Resources Information Center

    Hu, Xiaodan; Bowman, Gene

    2016-01-01

    In this study, the authors focus on the initiation and development of the Alamo Academies, aiming to illustrate an exemplary industry-driven model that addresses workforce development in local community. After a brief introduction of the context, the authors summarized major factors that contribute to the success of the collaboration model,…

  7. Incorporating the Aesthetic Dimension into Pedagogy

    ERIC Educational Resources Information Center

    Webster, R. Scott; Wolfe, Melissa

    2013-01-01

    This paper reports on a case study that was undertaken to discover not only the belief and intent behind the everyday opportunities that four exemplary teachers offered their high performing students but what activities they incorporated into their everyday lessons in an attempt to make sense of how aesthetic experiences may enhance learning. The…

  8. Mirroring, Gestaltswitching and Transformative Social Learning: Stepping Stones for Developing Sustainability Competence

    ERIC Educational Resources Information Center

    Wals, Arjen E. J.

    2010-01-01

    Purpose: The purpose of this paper is to identify components and educational design principles for strengthening sustainability competence in and through higher education. Design/methodology/approach: This is a conceptual paper that uses an exemplary autobiographical empirical case study in order to illustrate and support a line of reasoning.…

  9. Exemplary Instruction in the Middle Grades: Teaching That Supports Engagement and Rigorous Learning

    ERIC Educational Resources Information Center

    Lapp, Diane, Ed.; Moss, Barbara, Ed.

    2011-01-01

    Offering fresh alternatives to common instructional practices that fail to get results, this accessible, highly practical guide highlights ways to motivate middle school students while enhancing content-area learning. Each chapter features an enlightening case study of a teacher whose current strategies are not supported by research; describes…

  10. Case Studies in Applied Behavior Analysis for Students and Adults with Disabilities

    ERIC Educational Resources Information Center

    Storey, Keith; Haymes, Linda

    2016-01-01

    This book responds to a critical need for highly qualified personnel who will become exemplary professionals because of their advanced knowledge, skills, and experiences in working with students and adults that have varying disabilities, including Autism Spectrum Disorders (ASD). Since Board Certification for behavior analysts was introduced,…

  11. The Power of Verbal Scaffolding: "Showing" Beginning Readers How to Use Reading Strategies

    ERIC Educational Resources Information Center

    Ankrum, Julie W.; Genest, Maria T.; Belcastro, Elizabeth G.

    2014-01-01

    A single case study design was employed to describe the nature of one teacher's verbal scaffolding used during differentiated reading instruction in a kindergarten classroom. The teacher participant was selected from a group of exemplary teachers nominated from two school districts in southwestern Pennsylvania. Multiple sources of data, including…

  12. Teachers Developing Exemplary Inquiry Practices: Three Longitudinal Case Studies

    ERIC Educational Resources Information Center

    Sweetman, Sara Berry

    2013-01-01

    If students are to be successful in the ever-changing scientific world they need to be taught how to think critically, to manipulate materials, and to gather evidence to build knowledge. Most teachers fall short in providing students the inquiry instruction described in the Next Generation Science Frameworks (National Research Council, 2011). This…

  13. Assessment of the Impact of the Exemplary Program Project for Vocational Education. (Identification, Dissemination and Replication--1983 to 1986). Final Report.

    ERIC Educational Resources Information Center

    Kinter, Ona Kay; Steczak, Cheryl

    A study examined the success of the Pennsylvania Department of Education's Exemplary Program Project for Vocational Education in implementing and replicating exemplary vocational education programs, disseminating information about successful programs to local education agencies, and motivating school officials and teachers to develop or replicate…

  14. Indicators of Exemplary Programs in Instructional Design and Technology: Faculty and Student Perspectives

    ERIC Educational Resources Information Center

    Arrington, T. Logan; Darabi, Aubteen

    2018-01-01

    This exploratory study investigated what faculty and current students in Instructional Design and Technology (IDT) programs perceive as indicators of an exemplary program. We surveyed a sample of the faculty and students and asked them to identify the most important indicators of an exemplary program and rank their own programs according to those…

  15. Exemplary Educational Programs in Norwegian Prisons: A Case Study of Norwegian Educators' Attitudes and Humanitarian Practices

    ERIC Educational Resources Information Center

    Pettit, Michelle D.

    2012-01-01

    The purpose of this study was to explore how Norwegian correctional educators' attitudes and working environments influenced successful inmate outcomes. Success for incarcerated students was defined by the ability to enroll in and do well in prison classes, develop life skills, and gain the knowledge and skills to become productive members of…

  16. Mathematical Problem Solving with Technology: The Techno-Mathematical Fluency of a Student-with-GeoGebra

    ERIC Educational Resources Information Center

    Jacinto, Hélia; Carreira, Susana

    2017-01-01

    This study offers a view on students' technology-based problem solving activity through the lens of a theoretical model which accounts for the relationship between mathematical and technological knowledge in successful problem solving. This study takes a qualitative approach building on the work of a 13-year-old girl as an exemplary case of the…

  17. No Child Left Behind and Outreach to Families and Communities: The Perspectives of Exemplary African-American Science Teachers

    ERIC Educational Resources Information Center

    Coats, Linda T.; Xu, Jianzhong

    2013-01-01

    This qualitative study examines the perspectives of eight exemplary African-American science teachers toward No Child Left Behind (NCLB) Act and their outreach to families and communities in the context of the USA. Data revealed that whereas these exemplary teachers applauded the general intent of NCLB, they were concerned with its overemphasis on…

  18. Characteristics of Exemplary Science, Technology, Engineering, and Math (STEM)-Related Experiential Learning Opportunities

    NASA Astrophysics Data System (ADS)

    Simmons, Jamie Munn

    Experiential opportunities at the secondary level give students the "intimate and necessary relation between the processes of actual experience and education" (Dewey, 1938, p. 19- 20). Career and Technical Education classes (CTE) and co-curricular experiences, one type of experiential learning, underpin and cultivate student curiosity and often channel interests into STEM-related post-secondary disciplines and career choices. There is little existent research on the characteristics of exemplary experiential learning opportunities and the impact on stakeholders. This study is intended to identify the qualities and characteristics of an exemplary secondary experience through the lived experiences of the stakeholders; students, STEM-related teachers, and CTE/STEM Administrators. A qualitative research design was used to examine characteristics and implications for students of four STEM-related programs throughout Virginia. Conclusions from the study include fundamental principles for providing exemplary experiential STEM-related learning opportunities. These principles include: providing hands-on, real world learning opportunities for students, providing learning opportunities that will enhance student ownership in their learning, providing unique and comprehensive career exploration opportunities for students, providing a schedule for teachers that will give them time to plan, deliver, and manage exemplary experiential learning opportunities, providing continual teacher and administrator in-service training relative to planning and implementing exemplary experiential learning opportunities, investing appropriate funds for providing exemplary experiential learning opportunities. Establishing and maintaining active partnerships with business/industry and colleges/universities, and maintaining active advisory communities, providing appropriate staff to support the provision of exemplary experiential learning opportunities is needed. The need for adequate funding, improving perception of CTE and STEM programs, and small class sizes was also recommended.

  19. Against All Odds: Lessons from Parents of Migrant High-Achievers.

    ERIC Educational Resources Information Center

    Trevino, Roberto E.

    A case study examined the nature of parent involvement in five Mexican-origin, migrant families with children who were highly successful students. The families had their home base in different regions of Texas. Each had a child recognized as an exemplary migrant high school graduate, and together the families had more than 40 academically…

  20. Teaching Beginning Dance Classes in Higher Education: Learning to Teach from an Expert Dance Educator

    ERIC Educational Resources Information Center

    You, JeongAe

    2009-01-01

    This qualitative case study examines the exemplary teaching approaches of an expert Korean dance educator who has been teaching beginning dance classes in higher education. The expert dance educator, possesses 28 years of teaching experience in higher education, is the recipient of a national award, is actively involved in professional activities,…

  1. In Search of the Dream: Designing Schools and Classrooms That Work for High Potential Students from Diverse Cultural Backgrounds

    ERIC Educational Resources Information Center

    Tomlinson, Carol Ann; Ford, Donna Y.; Reis, Sally M.; Briggs, Christine J.; Strickland, Cindy A.

    2004-01-01

    This book offers guiding principles for culturally diverse environments and curricular choices to support multicultural inclusiveness. Case studies provide examples of exemplary gifted education programs, emphasizing the aspects of the program that best respond to diverse student populations. Subsequent chapters on gifted and general education…

  2. New Teacher Induction Programs: A Case Study of an Exemplary School District, and How It Prepares Its New Teachers for the Use of Instructional Technology in the Classroom

    ERIC Educational Resources Information Center

    Sherman, David B.

    2014-01-01

    This research study examined Generation Y new teachers, the process of new teacher induction, and the most effective methods for providing professional development in instructional technology for Generation Y teachers. This research study examined Generation Y new teachers, the process of new teacher induction, and the most effective methods for…

  3. Exploring the Place of Exemplary Science Teaching. This Year in School Science 1993.

    ERIC Educational Resources Information Center

    Haley-Oliphant, Ann E., Ed.

    Exemplary science teaching is an experience that fosters wonder, excitement, and risk-taking. This book presents essays which attempt to describe the culture of classrooms of exemplary science teachers. Chapter titles are: "Exploring the Place of Exemplary Science Teaching" (Ann E. Haley-Oliphant); "The Voices of Exemplary Science Teachers" (Ann…

  4. Exemplary Social Studies Teachers Use of Computer-Supported Instruction in the Classroom

    ERIC Educational Resources Information Center

    Acikalin, Mehmet

    2010-01-01

    Educators increasingly support the use of computer-supported instruction in social studies education. However few studies have been conducted to study teacher use of computer-supported instruction in social studies education. This study was therefore designed to examine the use of exemplary social studies teachers' computer-supported instruction…

  5. Barriers, Successes and Enabling Practices of Education for Sustainability in Far North Queensland Schools: A Case Study

    ERIC Educational Resources Information Center

    Evans, Neus; Whitehouse, Hilary; Gooch, Margaret

    2012-01-01

    There are many documented barriers to implementing school-based sustainability. This article examines a) the barriers faced by principals and staff in two regional primary schools in Far North Queensland, Australia, well known for their exemplary practice, and b) ways the barriers were overcome. Through interviews conducted with principals and key…

  6. Involving Employers in Training: Best Practices. Research and Evaluation Report Series 97-I.

    ERIC Educational Resources Information Center

    Isbell, Kellie; Trutko, John W.; Barnow, Burt S.; Nightengale, Demetra; Pindus, Nancy

    A review of the literature on employer-based training (EBT) and case studies of 17 exemplary EBT programs (9 of which were Job Training Partnership Act [JTPA] programs) were used to determine best practices in EBT and make recommendations for effective strategies for implementing EBT programs. Some of these strategies included the following: (1)…

  7. A Science Teacher's Wisdom of Practice in Teaching Inquiry-Based Oceanography.

    ERIC Educational Resources Information Center

    Nelson, Tamara Holmlund

    Inquiry-based research is recommended as a method for helping more students understand the nature of science as well as learn the substance of scientific knowledge, yet there is much to learn about how teachers might adapt inquiry for science teaching and what teachers need to know in order to do this. This case study of an exemplary teacher's…

  8. Leadership Development Experiences of Exemplary Roman Catholic Parish Priests: An Exploratory Study

    ERIC Educational Resources Information Center

    Ong, Rosemarie A.

    2013-01-01

    This qualitative, phenomenological study addressed the research question: How do exemplary Roman Catholic parish priests perceive and describe their leadership development experience? The study explored experiences considered important in developing leadership, including how they occurred, the meaning provided, the definition of exemplary…

  9. Automated surface quality inspection with ARGOS: a case study

    NASA Astrophysics Data System (ADS)

    Kiefhaber, Daniel; Etzold, Fabian; Warken, Arno F.; Asfour, Jean-Michel

    2017-06-01

    The commercial availability of automated inspection systems for optical surfaces specified according to ISO 10110-7 promises unsupervised and automated quality control with reproducible results. In this study, the classification results of the ARGOS inspection system are compared to the decisions by well-trained inspectors based on manual-visual inspection. Both are found to agree in 93.6% of the studied cases. Exemplary cases with differing results are studied, and shown to be partly caused by shortcomings of the ISO 10110-7 standard, which was written for the industry standard manual-visual inspection. Applying it to high resolution images of the whole surface of objective machine vision systems brings with it a few challenges which are discussed.

  10. Thinking globally and acting locally in Mindanao: Supporting the delicate balance of future sustainability in South-East Asian wilderness as well as rural areas

    NASA Astrophysics Data System (ADS)

    Richards, C.

    2014-02-01

    Although models of future sustainability often talk about effectively balancing economic, social and environmental imperatives or factors, in practice this typically remains an elusive ideal. This paper explores the exemplary possibilities but also dilemmas of a proposed initiative in the resource-rich but under-developed Filippino island province of Mindanao to achieve such a delicate balance in practice. This initiative by Raintrust Sustainable Ventures' proposes to link foreign investment in agricultural development to both the social advancement of local tribal peoples and the protection of large amounts of remaining wilderness areas. Such a case study provides an exemplary basis for discussing the challenge of achieving social and environmental as well as economic domains of 'future sustainability'. The crucial supporting role of information and geospatial technologies in the Raintrust plan will also be discussed.

  11. The Founding of the New Jersey College for Women: The Struggle for Women's Access during the Progressive Era (1870-1930)

    ERIC Educational Resources Information Center

    Shay, Patricia Dougher

    2010-01-01

    This study examined the founding of the New Jersey College for Women as an exemplary case that illustrates important social and political issues regarding women's access and acceptance to higher education during the Progressive Era. The New Jersey College for Women was founded as a public women's college that was affiliated with the state's…

  12. Study Abroad and Global Competence: Exemplary Community College Programs Which Foster Elements of Achievement

    ERIC Educational Resources Information Center

    Arden-Ogle, Ellen A.

    2009-01-01

    The research's purpose was to examine how exemplary community college study abroad programs assisted student participants in acquiring global competence. Three research questions were explored: (1) What issues need to be anticipated when planning a study abroad program for community college students in order to effectively incorporate…

  13. Analysing Exemplary Science Teaching

    ERIC Educational Resources Information Center

    Alsop, Steve, Ed.; Bencze, Larry, Ed.; Pedretti, Erminia, Ed.

    2004-01-01

    How might exemplary practice be represented by teachers' narratives? How might such representations be analyzed? How might theory and practice be related? "Analyzing Exemplary Science Teaching" is a text that seeks to combine educational theory and practice through analysis of a series of teachers' descriptions of "exemplary"…

  14. Discouraged by Peer Excellence: Exposure to Exemplary Peer Performance Causes Quitting.

    PubMed

    Rogers, Todd; Feller, Avi

    2016-03-01

    People are exposed to exemplary peer performances often (and sometimes by design in interventions). In two studies, we showed that exposure to exemplary peer performances can undermine motivation and success by causing people to perceive that they cannot attain their peers' high levels of performance. It also causes de-identification with the relevant domain. We examined such discouragement by peer excellence by exploiting the incidental exposure to peers' abilities that occurs when students are asked to assess each other's work. Study 1 was a natural experiment in a massive open online course that employed peer assessment (N = 5,740). Exposure to exemplary peer performances caused a large proportion of students to quit the course. Study 2 explored underlying psychological mechanisms in an online replication (N = 361). Discouragement by peer excellence has theoretical implications for work on social judgment, social comparison, and reference bias and has practical implications for interventions that induce social comparisons. © The Author(s) 2016.

  15. Wafer characteristics via reflectometry

    DOEpatents

    Sopori, Bhushan L.

    2010-10-19

    Various exemplary methods (800, 900, 1000, 1100) are directed to determining wafer thickness and/or wafer surface characteristics. An exemplary method (900) includes measuring reflectance of a wafer and comparing the measured reflectance to a calculated reflectance or a reflectance stored in a database. Another exemplary method (800) includes positioning a wafer on a reflecting support to extend a reflectance range. An exemplary device (200) has an input (210), analysis modules (222-228) and optionally a database (230). Various exemplary reflectometer chambers (1300, 1400) include radiation sources positioned at a first altitudinal angle (1308, 1408) and at a second altitudinal angle (1312, 1412). An exemplary method includes selecting radiation sources positioned at various altitudinal angles. An exemplary element (1650, 1850) includes a first aperture (1654, 1854) and a second aperture (1658, 1858) that can transmit reflected radiation to a fiber and an imager, respectfully.

  16. How Exemplary Dyads Describe Their Practice of Collaborative Consultation: An Interview Study

    ERIC Educational Resources Information Center

    Levac, Michelle L.

    2004-01-01

    The purpose of this study was to understand and report how exemplary dyads describe their practice of collaborative consultation in inclusive classrooms. A dyad was made up of one resource teacher and one classroom teacher. This study discovered, through semi-structured interviews, how these educators collaborated and consulted as a team to meet…

  17. Exemplary Secondary Vocational Education: An Exploratory Study of Seven Programs.

    ERIC Educational Resources Information Center

    Hayward, Becky J.; And Others

    A study was conducted to explore the question of what works in secondary vocational education--whether exemplary vocational programs can be identified, whether their key features can be described, and whether there are lessons to be learned that can assist others in devising strategies to improve secondary vocational education. Methodology…

  18. An Investigation of Science Teaching Practices in Indonesian Rural Secondary Schools

    NASA Astrophysics Data System (ADS)

    Wahyudi; Treagust, David F.

    2004-08-01

    This study reports on teaching practices in science classrooms of Indonesian lower secondary schools in rural areas. Using six schools from three districts in the province of Kalimantan Selatan as the sample, this study found that most teaching practices in science classrooms in rural schools were teacher-centred with students copying notes. However, the study also found unique teaching practices of an exemplary science teacher whose teaching style can be described as both student-centred and teacher-centred, with students encouraged to be active learners. Four features of exemplary teaching practices were identified: The teacher managed the classroom effectively; used a variety of questioning techniques; employed various teaching approaches instead of traditional methods; and created a favourable learning environment. Data from classroom observations, interviews with teachers, and students responses to a questionnaire were used to compare the exemplary teacher and his colleagues. This study identified internal factors that may affect teaching practices such as a teachers content knowledge and beliefs about teaching. Compared to the other teachers, the exemplary teacher possessed more content knowledge and had a relatively stronger belief in his ability to teach.

  19. Seeing things through science eyes: A case study of an exemplary elementary teacher

    NASA Astrophysics Data System (ADS)

    Foster, Andrea Susan

    Science-eyed elementary teachers exhibit relentless passions for replacing traditional teaching with realistic, integrated, responsible instruction with science at its core. The purpose of this study was to explore an exemplary elementary teacher's thinking about science and how it serves as a vehicle for the learning that occurs in her primary classroom. Two research questions were investigated in this study. First, what does it mean for an exemplary elementary teacher to view all learning with science eyes? Second, in what ways does the science-oriented elementary teacher use her knowledge of science content, pedagogy, and practical experience to structure her students' learning and her classroom teaching? A naturalistic methodology was employed in this research effort. Classroom observations, teacher interviews, documents, and selected artifacts were analyzed using a constant comparative method (Glaser & Strauss, 1967; Lincoln & Guba, 1985) and the analysis tools of HyperRESEARCH (1994) in an effort to unravel the complex, intuitive knowledge of a nationally recognized first grade teacher. Data analyses provided insightful information about this exceptional teacher and how she organizes, plans, and implements effective lessons that integrate science with all subject areas. Four direct observation themes, Best Practice, Just Like a Scientist, Integrating Curriculum - A Balancing Act, and Expert Pedagogy, and six interview themes, Curriculum - What to Teach?, Instruction - How to Teach, Knowing Students, Getting Stuff, Professionalism, and Reflective Practitioner, emerged from independent analyses of two data sets. Three overall themes, Head, Heart, and Hands of an Exemplary Science Elementary Teacher, emerged from a convergent content analysis. The themes provide the foundation for a proposed model of an expert science pedagogue. Ten portrait-like, impressionistic, vignettes are included in this unique study to capture the spirit of the science-eyed elementary teacher's outstanding work in her first-grade classroom. Conclusions indicate that an in-depth knowledge and genuine passion for science, students, and teaching drives science-eyed teachers. The science-eyed elementary teacher organizes curriculum and instruction with scientific principles and skills of inquiry in mind. She improvises lessons to meet students' needs and interests in science. The science-eyed elementary teacher seeks out other science-eyed teachers. She is unique, inventive, and self aware.

  20. Examining Curricular Coherence in an Exemplary Elementary School Program

    ERIC Educational Resources Information Center

    Ennis, Catherine D.

    2008-01-01

    A coherent curriculum is characterized by visible connections between purposes and experiences so that students acknowledge the content's immediate value. This study examined an exemplary elementary physical education curriculum for coherence components. Research questions examined the role of coherence in connecting and engaging students…

  1. Surviving as Foreign-Born Immigrants in America's Higher Education: Eight Exemplary Cases

    ERIC Educational Resources Information Center

    Eskay, M. K.; Onu, V. C.; Obiyo, N. O.; Igbo, J. N.; Udaya, J.

    2012-01-01

    In every democratically heterogeneous society like America, different players are involved in contributing to the smooth running of its higher education. These players have differentiated body of knowledge with which to make America's higher education a premier one. However, that does not seem to be the case for many foreign-born African…

  2. The Connoisseurship of Conducting: A Qualitative Study of Exemplary Wind Band Conductors

    ERIC Educational Resources Information Center

    Barry, Nancy; Henry, Daniel

    2015-01-01

    This study aimed to gain an in-depth perspective through examining how the conducting pedagogy of three selected exemplary high school and college instrumental music conductors function within the context of an actual rehearsal. A typical rehearsal was video recorded, followed by a "think-aloud" session in which the conductor viewed the…

  3. Exemplary Care as a Mediator of the Effects of Caregiver Subjective Appraisal and Emotional Outcomes

    ERIC Educational Resources Information Center

    Harris, Grant M.; Durkin, Daniel W.; Allen, Rebecca S.; DeCoster, Jamie; Burgio, Louis D.

    2011-01-01

    Purpose: Exemplary care (EC) is a new construct encompassing care behaviors that warrants further study within stress process models of dementia caregiving. Previous research has examined EC within the context of cognitively intact older adult care recipients (CRs) and their caregivers (CGs). This study sought to expand our knowledge of quality of…

  4. Identifying Exemplary Science Teachers through Students' Perceptions of Their Learning Environment

    ERIC Educational Resources Information Center

    Waldrip, Bruce G.; Fisher, Darrell L.; Dorman, Jeffrey

    2009-01-01

    The purpose of this study was to examine students' psychosocial perceptions of their science classroom learning environment in order to identify exemplary teachers. This mixed-method study used the valid and reliable What Is Happening In this Class? (WIHIC) questionnaire with over 3,000 middle school students in 150 classrooms in Australia.…

  5. The Identification and Description of Exemplary Bilingual Education Programs.

    ERIC Educational Resources Information Center

    Campeau, Peggie L.; And Others

    This is the final report of one of three studies in an overall project entitled "Evaluation of Bilingual Education Programs." The objectives of this study were to: (1) identify and recommend as exemplary up to 10 bilingual education programs for submission to the Dissemination Review Panel (DRP) of the Education Division, DHEW, and (2)…

  6. Going beyond Competencies: An Exploratory Study in Defining Exemplary Workplace Learning and Performance Practitioners

    ERIC Educational Resources Information Center

    Smith, Terri Freeman

    2009-01-01

    This study was an exploratory investigation used to identify exemplary performance in four of the areas of expertise (AOEs) as described in the American Society for Training and Development's "Mapping the Future: New Workplace Learning and Performance Competencies" (2004). Qualitative data were collected from the following four AOEs: (1)…

  7. Greater Use of Exemplary Education Programs Could Improve Education for Disadvantaged Children.

    DTIC Science & Technology

    1981-09-15

    The Congress OF THE UNITED STATES Greater Use Of Exemplary Education Pograms Could Improve Education for Disadvantaged Children. Although low...report discusses the potential for improving education for disadvantaged children through greater use of exemplary education programs available through the...EXEMPLARY EDUCATION REPORT TO THE CONGRESS PROGRAMS COULD IMPROVE EDUCATION FOR DISADVANTAGED CHILDREN DIGEST Federal programs for elementary and

  8. Highly Effective Interdisciplinary Teams: Perceptions of Exemplary Middle School Principals.

    ERIC Educational Resources Information Center

    George, Paul S.; Stevenson, Chris

    This study analyzed the opinions of exemplary middle school principals concerning what constitutes highly effective interdisciplinary teams. The schools that the principals represented were chosen according to the Department of Education's, Phi Delta Kappa's, and the Association for Supervision and Curriculum Development's assessment of threshold…

  9. The Impact of Spirituality on School Leadership

    ERIC Educational Resources Information Center

    Zaharris, Mary; Sims, Paul; Safer, Louis; Hendricks, Arthur; Sekulich, Kim; Glasgow, Denise

    2017-01-01

    This qualitative study examined the practices and perceptions of six school leaders through the lens of exemplary leadership and spiritual leadership practices. Literature abounds in the field of exemplary leadership practices but spiritual leadership is traditionally overlooked as a credible topic of scholarly research because of its assumed…

  10. Pre-Service Educator's Perceptions of Exemplary Teachers

    ERIC Educational Resources Information Center

    Mowrer-Reynolds, Elilzabeth

    2008-01-01

    Sweeping educational reform has focused on re-structuring without examining the basic qualities that educators bring to the classroom. The present study sought to identify specific teacher qualities associated with exemplary teachers as determined by pre-service educators seeking teacher certification. Also examined were: (1) gender differences in…

  11. Talent management best practices: how exemplary health care organizations create value in a down economy.

    PubMed

    Groves, Kevin S

    2011-01-01

    : Difficult economic conditions and powerful workforce trends pose significant challenges to managing talent in health care organizations. Although robust research evidence supports the many benefits of maintaining a strong commitment to talent management practices despite these challenges, many organizations compound the problem by resorting to workforce reductions and limiting or eliminating investments in talent management. : This study examines how nationwide health care systems address these challenges through best practice talent management systems. Addressing important gaps in talent management theory and practice, this study develops a best practice model of talent management that is grounded in the contextual challenges facing health care practitioners. : Utilizing a qualitative case study that examined 15 nationwide health care systems, data were collected through semistructured interviews with 30 executives and document analysis of talent management program materials submitted by each organization. : Exemplary health care organizations employ a multiphased talent management system composed of six sequential phases and associated success factors that drive effective implementation. Based on these findings, a model of talent management best practices in health care organizations is presented. : Health care practitioners may utilize the best practice model to assess and enhance their respective talent management systems by establishing the business case for talent management, defining, identifying, and developing high-potential leaders, carefully communicating high-potential designations, and evaluating talent management outcomes.

  12. Recent Advances in Image Assisted Neurosurgical Procedures: Improved Navigational Accuracy and Patient Safety

    ScienceCinema

    Olivi, Alessandro, M.D.

    2017-12-09

    Neurosurgical procedures require precise planning and intraoperative support. Recent advances in image guided technology have provided neurosurgeons with improved navigational support for more effective and safer procedures. A number of exemplary cases will be presented.

  13. Maximizing Team Performance: The Critical Role of the Nurse Leader.

    PubMed

    Manges, Kirstin; Scott-Cawiezell, Jill; Ward, Marcia M

    2017-01-01

    Facilitating team development is challenging, yet critical for ongoing improvement across healthcare settings. The purpose of this exemplary case study is to examine the role of nurse leaders in facilitating the development of a high-performing Change Team in implementing a patient safety initiative (TeamSTEPPs) using the Tuckman Model of Group Development as a guiding framework. The case study is the synthesis of 2.5 years of critical access hospital key informant interviews (n = 50). Critical juncture points related to team development and key nurse leader actions are analyzed, suggesting that nurse leaders are essential to maximize clinical teams' performance. © 2016 Wiley Periodicals, Inc.

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

    None

    Case study describes how the Byron G. Rogers Federal Building replaced existing T12 and T8 luminaires with LED dedicated troffers with advanced controls. Together these measures cut lighting energy use by nearly 60% in the 18-story, 791,000-square-foot facility. The new lighting control system provides automated dimming of lights down to 0% output when daylight provides adequate light levels. The project earned GSA an award for exemplary performance from the Interior Lighting Campaign in 2016.

  15. New Carrollton Federal Building Lighting Retrofit Captures Cool Savings

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

    None

    2017-01-01

    Case study describes how the U.S. General Services Administration cut a $291,000 annual lighting electric bill to an estimated $53,500 by upgrading their fluorescent lighting to a new LED troffer lighting and controls system in the New Carrollton Federal Building in Lanham, Maryland. The lighting project yielded an 82% reduction in energy use and earned GSA two awards for exemplary performance from the Interior Lighting Campaign in 2016.

  16. The Effects of School Culture and Climate on Student Achievement

    ERIC Educational Resources Information Center

    MacNeil, Angus J.; Prater, Doris L.; Busch, Steve

    2009-01-01

    The purpose of the study was to investigate whether Exemplary, Recognized and Acceptable schools differ in their school climates, as measured by the 10 dimensions of the Organizational Health Inventory. Significant differences were found on all 10 dimensions of the Organizational Health Inventory, with Exemplary schools out-performing Acceptable…

  17. Evaluation of Teacher Training in a Title III Center.

    ERIC Educational Resources Information Center

    Reid, Ethna R.

    This study is a report on a series of exemplary and instructional reading programs conducted by the Exemplary Center for Reading Instruction and designed to improve reading instruction in kindergarten through grade 12. The following topics are included: (1) evaluation of beginning reading programs, including materials selection, materials…

  18. Factors Influencing Exemplary Science Teachers' Levels of Computer Use

    ERIC Educational Resources Information Center

    Hakverdi, Meral; Dana, Thomas M.; Swain, Colleen

    2011-01-01

    The purpose of this study was to examine exemplary science teachers' use of technology in science instruction, factors influencing their level of computer use, their level of knowledge/skills in using specific computer applications for science instruction, their use of computer-related applications/tools during their instruction, and their…

  19. Promoting Student Interest in Science: The Perspectives of Exemplary African American Teachers

    ERIC Educational Resources Information Center

    Xu, Jianzhong; Coats, Linda T.; Davidson, Mary L.

    2012-01-01

    The authors of this article argue both the urgency and the promise of establishing a constructive conversation among different bodies of research, including science interest, sociocultural studies in science education, and culturally relevant teaching. With the instructional practices of eight exemplary African American elementary teachers serving…

  20. Exemplary Science Teachers' Use of Technology

    ERIC Educational Resources Information Center

    Hakverdi-Can, Meral; Dana, Thomas M.

    2012-01-01

    The purpose of this study is to examine exemplary science teachers' level of computer use, their knowledge/skills in using specific computer applications for science instruction, their use of computer-related applications/tools during their instruction, how often they required their students to use those applications in or for their science class…

  1. [Treatment of orbital abscesses and phlegmon in dogs and cats].

    PubMed

    Rühli, M B; Spiess, B M

    1995-08-01

    A diagnosis of orbital cellulitis or abscess was made in 13 dogs and four cats over the past five years. A foreign body was found in three of these cases. In five cases pasteurella spp. was isolated. In 15 of these cases the abscess was drained surgically. One dog was permanently blind due to inadequate surgical drainage of the abscess. In the remaining cases healing was uneventful. The surgical and medical therapy of orbital abscesses is illustrated by an exemplary case.

  2. IGA-ADS: Isogeometric analysis FEM using ADS solver

    NASA Astrophysics Data System (ADS)

    Łoś, Marcin M.; Woźniak, Maciej; Paszyński, Maciej; Lenharth, Andrew; Hassaan, Muhamm Amber; Pingali, Keshav

    2017-08-01

    In this paper we present a fast explicit solver for solution of non-stationary problems using L2 projections with isogeometric finite element method. The solver has been implemented within GALOIS framework. It enables parallel multi-core simulations of different time-dependent problems, in 1D, 2D, or 3D. We have prepared the solver framework in a way that enables direct implementation of the selected PDE and corresponding boundary conditions. In this paper we describe the installation, implementation of exemplary three PDEs, and execution of the simulations on multi-core Linux cluster nodes. We consider three case studies, including heat transfer, linear elasticity, as well as non-linear flow in heterogeneous media. The presented package generates output suitable for interfacing with Gnuplot and ParaView visualization software. The exemplary simulations show near perfect scalability on Gilbert shared-memory node with four Intel® Xeon® CPU E7-4860 processors, each possessing 10 physical cores (for a total of 40 cores).

  3. Integrating Case Topics in Medical School Curriculum to Enhance Multiple Skill Learning: Using Fetal Alcohol Spectrum Disorders as an Exemplary Case

    ERIC Educational Resources Information Center

    Paley, Blair; O'Connor, Mary J.; Baillie, Susan J.; Guiton, Gretchen; Stuber, Margaret L.

    2009-01-01

    Objectives: This article describes the use of fetal alcohol spectrum disorders (FASDs) as a theme to connect the learning of basic neurosciences with clinical applications across the age span within a systems-based, integrated curricular structure that emphasizes problem-based learning. Methods: In collaboration with the Centers for Disease…

  4. Using Perceptual Signatures to Define and Dissociate Condition-Specific Neural Etiology: Autism and Fragile X Syndrome as Model Conditions

    ERIC Educational Resources Information Center

    Bertone, Armando; Hanck, Julie; Kogan, Cary; Chaudhuri, Avi; Cornish, Kim

    2010-01-01

    The functional link between genetic alteration and behavioral end-state is rarely straightforward and never linear. Cases where neurodevlopmental conditions defined by a distinct genetic etiology share behavioral phenotypes are exemplary, as is the case for autism and Fragile X Syndrome (FXS). In this paper and its companion paper, we propose a…

  5. A case study of two exemplary biology teachers

    NASA Astrophysics Data System (ADS)

    Treagust, David F.

    Research has indicated that most science classrooms are not intellectually demanding and place little emphasis on small group discussions and laboratory activities. However, successful science programs and competent science teaching that can provide models for other science teachers do exist. This study sought to document the teaching practices of two exemplary biology teachers of grades 11 and 12 by means of an interpretive research methodology. Both teachers had a thorough and comprehensive knowledge of the content they were to teach and had a range of teaching strategies that could be used without a great deal of thought. Their expectations for student performance were high, consistent, and firm. Students were expected to complete a high level of academic work in discussions, in problem work, and in laboratory activities, and were encouraged to take responsibility for their own learning. A distinctive feature of these biology classes was the high level of managerial efficiency, where lessons were busy occasions for both teacher and students; students had little opportunity for off-task behavior. Both teachers actively monitored the behavior of both high- and low-ability students by moving around the room and speaking with individuals, while still maintaining control of the entire class. By manipulating questioning and the social environment, both teachers encouraged students to engage in work, gave effective praise to the whole class and to individuals, encouraged student input by referring to it, helped students to effectively use their time, and gave marks for completion of set work. Compared to research with less-successful teachers, these teaching behaviors contributed to exemplary practice.

  6. Exemplary Programs for the Handicapped. Volume I. Final Report.

    ERIC Educational Resources Information Center

    Freedman, Ruth; And Others

    Presented is the final report of a study which assessed the effectiveness of 50 Bureau of Education for the Handicapped programs and selected 17 of the programs as providing exemplary services for handicapped people in the areas of career education, early childhood education, and manpower development. Considered separately are the three phases of…

  7. Collaborative Leadership Development with ICT: Experiences from Three Exemplary Schools

    ERIC Educational Resources Information Center

    Hauge, Trond Eiliv; Norenes, Svein Olav

    2015-01-01

    This study utilized a tool-oriented perspective on the uptake and use of digital technology in three exemplary upper secondary schools, to determine how the school leaders viewed leadership in the development of information and communication technology (ICT)-enriched environments for teaching and learning, and how they utilized technology in their…

  8. Exploring Exemplary Elementary Teachers' Conceptions and Implementation of Inquiry Science

    ERIC Educational Resources Information Center

    Morrison, Judith A.

    2013-01-01

    This study was an exploration of the conceptions of inquiry science held by exemplary elementary teachers. The origins of these conceptions were explored in order to establish how best to improve elementary teachers' understanding and implementation of inquiry science teaching. Four focus group sessions were held as well as classroom observations.…

  9. Successes and Challenges in Triangulating Methodologies in Evaluations of Exemplary Urban Schools

    ERIC Educational Resources Information Center

    Towns, Donna Penn; Serpell, Zewelanji

    2004-01-01

    The Exemplary Schools study at Howard University's Center for Research on the Education of Students Placed At Risk (CRESPAR) was designed to aid the program in its goal toward developing and implementing a reform model that "overdetermines" success for all students. The Talent Development (TD) principle of "overdetermination of success" argues…

  10. Career Education Study Unit: Bridgeport's Exemplary Project in Career Education 1973-1974.

    ERIC Educational Resources Information Center

    Bridgeport Public Schools, CT.

    The study unit is intended for use by teachers in an exemplary project in career education in Bridgeport, Connecticut for the school year 1973-1974. It consists of three complete units each for the kindergarten through grade 8 levels with five career clusters identified for grades 6, 7, and 8. The units for use at the kindergarten level focus on…

  11. Techniques and Behaviors Associated with Exemplary Inpatient General Medicine Teaching: An Exploratory Qualitative Study.

    PubMed

    Houchens, Nathan; Harrod, Molly; Moody, Stephanie; Fowler, Karen; Saint, Sanjay

    2017-07-01

    Clinician educators face numerous obstacles to their joint mission of facilitating high-quality learning while also delivering patient-centered care. Such challenges necessitate increased attention to the work of exemplary clinician educators, their respective teaching approaches, and the experiences of their learners. To describe techniques and behaviors utilized by clinician educators to facilitate excellent teaching during inpatient general medicine rounds. An exploratory qualitative study of inpatient teaching conducted from 2014 to 2015. Inpatient general medicine wards in 11 US hospitals, including university-affiliated hospitals and Veterans Affairs medical centers. Participants included 12 exemplary clinician educators, 57 of their current learners, and 26 of their former learners. In-depth, semi-structured interviews of exemplary clinician educators, focus group discussions with their current and former learners, and direct observations of clinical teaching during inpatient rounds. Interview data, focus group data, and observational field notes were coded and categorized into broad, overlapping themes. Each theme elucidated a series of actions, behaviors, and approaches that exemplary clinician educators consistently demonstrated during inpatient rounds: (1) they fostered positive relationships with all team members by building rapport, which in turn created a safe learning environment; (2) they facilitated patient-centered teaching points, modeled excellent clinical exam and communication techniques, and treated patients as partners in their care; and (3) they engaged in coaching and collaboration through facilitation of discussion, effective questioning strategies, and differentiation of learning among team members with varied experience levels. This study identified consistent techniques and behaviors of excellent teaching during inpatient general medicine rounds. © 2017 Society of Hospital Medicine

  12. Adolescent Substance Abuse Treatment in the United States: Exemplary Models from a National Evaluation Study.

    ERIC Educational Resources Information Center

    Stevens, Sally J.; Morral, Andrew R.

    This book provides detailed descriptions of exemplary adolescent drug treatment models and gives the latest information on substance use and its consequences. The examinations of treatment models included in this book include programs serving adolescent substance users from a wide range of ethnic and cultural backgrounds. Chapters include: (1)…

  13. The Search for Connections across Principal Preparation, Principal Performance, and Student Achievement in an Exemplary Principal Preparation Program

    ERIC Educational Resources Information Center

    Donmoyer, Robert; Yennie-Donmoyer, June; Galloway, Fred

    2012-01-01

    Critics complain that the educational leadership researchers have not produced evidence that demonstrates that principal preparation programs affect student achievement. This study addressed this complaint by focusing on the impact of one exemplary program on graduates and the schools they led. The preponderance-of-evidence strategy used in this…

  14. Innovative Instruction in Higher Education: Thirty Exemplary Projects Conducted in Selected Institutions of Post-Secondary Education--State of Oregon.

    ERIC Educational Resources Information Center

    Harper, Ronald; And Others

    This manual reviews thirty projects selected by the Oregon Educational Coordinating Council (ECC) as exemplary in method, operation, and development. The projects are organized into 9 broad classifications: large group-small group alternatives, autotutorial programmed instruction, process centered, computer and simulation, on-site/field study,…

  15. The Exemplary Practices of Professional Development School Principals in the Area of Instructional Leadership

    ERIC Educational Resources Information Center

    Accardi, Joan

    2013-01-01

    The success of a Professional Development School (PDS) is dependent upon the PDS principal and her/his ability to negotiate diverse job responsibilities, the most important being an effective instructional leader. Therefore, the issue that was addressed in this study was: What are the exemplary practices of PDS principals in the area of…

  16. CETA and Reservation Economic Development. Exemplary Project Handbook: Community-Based Data Collection.

    ERIC Educational Resources Information Center

    Fazio, Ernest J., Jr.; Jones, Sally Jo, Ed.

    To guide Indian reservation program planners, the handbook highlights three exemplary community-based data collection efforts undertaken by Native American Comprehensive Employment and Training Act (CETA) grantees to improve their planning and program development activities. Exemplary data collection activities reported include the Spokane…

  17. Influence of continuous deformations and tremors of rock mass on a building. Case study

    NASA Astrophysics Data System (ADS)

    Strzałkowski, Piotr

    2018-04-01

    This work presents an exemplary analysis of the influence of mining exploitations on a building. Continuous deformations of the ground surface in the location of the object were considered. Analysis of the impact of tremors of rock mass on the object was performed. The results of calculations as well as the measurements of surface vibrations accelerations were taken into account. The performed analyses show the influence of a fault on increase of vibrations accelerations.

  18. The Roles and Practices of Specialists in Teamed Institutional Leadership

    ERIC Educational Resources Information Center

    Dexter, Sara; Louis, Karen Seashore; Anderson, Ronald E.

    2009-01-01

    This article explores the role of leadership, experts, and expertise and the functioning of teams in nine schools that modeled an exemplary integration of technology to support schoolwide instructional improvement. Through cross-case analysis, we identified three different staffing patterns and two different support patterns in how the technology…

  19. How Graduate-Level Preparation Influences the Effectiveness of School Leaders: A Comparison of the Outcomes of Exemplary and Conventional Leadership Preparation Programs for Principals

    ERIC Educational Resources Information Center

    Orr, Margaret Terry; Orphanos, Stelios

    2011-01-01

    Purpose: This study attempted to determine the influence of exemplary leadership preparation on what principals learn about leadership, their use of effective leadership practices, and how their practices influence school improvement and the school's learning climate. The authors also investigated how the frequency of effective leadership…

  20. Exemplary Youth Employment Programs Survey Report.

    ERIC Educational Resources Information Center

    Geldof, Dick J.; And Others

    Service Delivery Areas (SDAs) and Private Industry Councils (PICs) were surveyed concerning their implementation of Exemplary Youth Employment Programs described in Section 205 of the Job Training Partnership Act. Surveys were mailed to over 500 agencies. Of the 219 responding agencies, 77 percent were operating at least one Exemplary Youth…

  1. Top 20 Collaborative Internet-Based Science Projects of 1998: Characteristics and Comparisons to Exemplary Science Instruction.

    ERIC Educational Resources Information Center

    Berg, Craig A.; Jefson, Cristy

    This paper utilizes the characteristics of model science instruction to identify exemplary Internet-based science collaborations. The filter for attaining "exemplary" status was based on state and national standards-generating initiatives and the corresponding implications for appropriate student activity in science classrooms. Twenty…

  2. Building community resilience: what can the United States learn from experiences in other countries?

    PubMed

    Moore, Melinda; Chandra, Anita; Feeney, Kevin C

    2013-06-01

    Community resilience (CR) is emerging as a major public policy priority within disaster management and is one of two key pillars of the December 2009 US National Health Security Strategy. However, there is no clear agreement on what key elements constitute CR. We examined exemplary practices from international disaster management to validate the elements of CR, as suggested by Homeland Security Presidential Directive 21 (HSPD-21), to potentially identify new elements and to identify practices that could be emulated or adapted to help build CR. We extracted detailed information relevant to CR from unpublished case studies we had developed previously, describing exemplary practices from international natural disasters occurring between 1985 and 2005. We then mapped specific practices against the five elements of CR suggested by HSPD-21. We identified 49 relevant exemplary practices from 11 natural disasters in 10 countries (earthquakes in Mexico, India, and Iran; volcanic eruption in Philippines; hurricanes in Honduras and Cuba; floods in Bangladesh, Vietnam, and Mozambique; tsunami in Indian Ocean countries; and typhoon in Vietnam). Of these, 35 mapped well against the five elements of CR: community education, community empowerment, practice, social networks, and familiarity with local services; 15 additional practices were related to physical security and economic security. The five HSPD-21 CR elements and two additional ones we identified were closely related to one another; social networks were especially important to CR. While each disaster is unique, the elements of CR appear to be broadly applicable across countries and disaster settings. Our descriptive study provides retrospective empirical evidence that helps validate, and adds to, the elements of CR suggested by HSPD-21. It also generates hypotheses about factors contributing to CR that can be tested in future analytic or experimental research.

  3. Handbook of Exemplary Practices in Placement and Follow-Up.

    ERIC Educational Resources Information Center

    Mehallis, Mantha Vlahos

    This handbook for teachers, counselors, and administrators presents exemplary practices in the use of job placement and follow-up services based on results of a survey of Florida school districts and community colleges. A description of survey methodology and the survey questionnaire, as well as a statewide profile of Florida exemplary practices…

  4. Educational Discipline, Ritual Governing, and Chinese Exemplary Society: Why China's Curriculum Reform Remains a Difficult Task

    ERIC Educational Resources Information Center

    Wu, Jinting

    2016-01-01

    This article explores the exam-oriented, ritualistic, and exemplary Chinese education system through a double-layered historical and ethnographic analysis. Firstly, I examine three aspects of the educational governing complex--exemplarity, ritual, and examination. Historically, education has been a key locus to craft exemplary subjects through…

  5. Attracting and Retaining Exemplary Teachers. Challenge for the Future.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford.

    The Connecticut State Incentives Project to Identify and Reward Exemplary Teaching began with a twofold purpose: first, to provide assistance to seven local districts in developing plans to identify and reward exemplary teaching, and second, to enable the Connecticut State Department of Education to share the common elements of these plans with…

  6. Student and Professor Perspectives on Exemplary Practices in the Use of Information and Communication Technologies (ICTs) and E-Learning in Colleges

    ERIC Educational Resources Information Center

    King, Laura; Jorgensen, Mary; Lussier, Alex; Fichten, Catherine; Havel, Alice; Amsel, Rhonda; Poldma, Tiiu; Budd, Jillian; Jorgensen, Shirley; Marcil, Evelyne; Nguyen, Mai Nhu; Chauvin, Alexandre; Asuncion, Jennison

    2017-01-01

    Knowing that motivation is at the crux of learning, we examined students' motivation to engage--or not--in courses which include the use of information and communication technologies (ICTs). Although many college instructors use ICTs, there are no studies on the perspectives of professors identified as exemplary users of technology. This is why we…

  7. How on Earth Did You Hear About Us? A Study of Exemplary Rural School Practices in the Upper Midwest.

    ERIC Educational Resources Information Center

    D'Amico, Joseph J.

    As part of ongoing research into rural school improvement, the North Central Regional Educational Laboratory (NCREL) at the request of its Rural Advisory Council set out to find, examine, and profile exemplary, successful school improvement programs in rural schools and districts in the upper Midwest. This paper is a summary of the first year…

  8. Linking College and Work: Exemplary Policies and Practices of Two-Year College Work-Based Learning Programs.

    ERIC Educational Resources Information Center

    Bragg, Debra D.; Hamm, Russell E.

    Based on an initial phase of a study conducted in 1993 that surveyed 1,200 two-year colleges to describe the scope and character of work-based learning programs already in existence, phase 2 sought a more in-depth understanding of selected exemplary work-based learning programs. Ten programs in eight two-year colleges were identified for further…

  9. Use of the Outdoor Classroom and Nature-Study to Support Science and Literacy Learning: A Narrative Case Study of a Third-Grade Classroom

    NASA Astrophysics Data System (ADS)

    Eick, Charles J.

    2012-11-01

    A case study of an exemplary third grade teacher's use of the outdoor classroom for meeting both state science and language arts standards is described. Data from the researcher's field journal, teacher lesson plans, and teacher interviews document how this teacher used nature-study to bridge outdoor classroom experiences with the state science and language arts curriculum. This teacher's early life experiences supported her strong interest in science and nature in the outdoors and experiencing it with her children. Children interacted with the outdoor classroom throughout the day as a context for science and literacy learning. All but one child successfully met Annual Yearly Progress (AYP) goals in reading at the end of the school year.

  10. Robin's Story: Life History of an Exemplary American Female Physical Education Teacher

    ERIC Educational Resources Information Center

    Cazers, Gunars; Curtner-Smith, Matthew D.

    2017-01-01

    Purpose: The purpose was to construct the life history of Robin, an exemplary female physical educator, to hear her voice, and to explore ways in which she experienced marginalization. Few life histories of exemplary physical educators have been recounted. Method: Robin's life history was investigated in light of the theory of occupational…

  11. Out of Weakness: The "Educational Good" in Late Antiquity

    ERIC Educational Resources Information Center

    Allen, Ansgar

    2016-01-01

    This paper explores the nature of the educational good as it appears in late antiquity, arguing that the "good" variously promised by education is in a state of perpetual deferral. This extends the tradition of ancient Greek philosophy where wisdom is to be forever approached but never realised. Three exemplary cases are considered: the…

  12. An Exemplary Lesson on Education for Sustainable Development: A Case in Malaysia

    ERIC Educational Resources Information Center

    Mee, Lee Shok

    2017-01-01

    Malaysian mangrove resources are exploited for woods, fisheries, wildlife, agriculture, and in recent decades for aquaculture and ecotourism. Such exploitations are often unsustainable, particularly when there is permanent change in land usage. In the last four decades, it is estimated that the overall loss in mangrove areas is over 16 percent…

  13. 29 CFR 24.109 - Decision and orders of the administrative law judge.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ENERGY REORGANIZATION ACT OF 1974, AS AMENDED Litigation § 24.109 Decision and orders of the... cases arising under the Safe Drinking Water Act or the Toxic Substances Control Act, exemplary damages... brought under the Energy Reorganization Act, when an ALJ issues a decision that the complaint has merit...

  14. 29 CFR 24.109 - Decision and orders of the administrative law judge.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ENERGY REORGANIZATION ACT OF 1974, AS AMENDED Litigation § 24.109 Decision and orders of the... cases arising under the Safe Drinking Water Act or the Toxic Substances Control Act, exemplary damages... brought under the Energy Reorganization Act, when an ALJ issues a decision that the complaint has merit...

  15. 29 CFR 24.109 - Decision and orders of the administrative law judge.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENERGY REORGANIZATION ACT OF 1974, AS AMENDED Litigation § 24.109 Decision and orders of the... cases arising under the Safe Drinking Water Act or the Toxic Substances Control Act, exemplary damages... brought under the Energy Reorganization Act, when an ALJ issues a decision that the complaint has merit...

  16. 29 CFR 24.109 - Decision and orders of the administrative law judge.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ENERGY REORGANIZATION ACT OF 1974, AS AMENDED Litigation § 24.109 Decision and orders of the... cases arising under the Safe Drinking Water Act or the Toxic Substances Control Act, exemplary damages... brought under the Energy Reorganization Act, when an ALJ issues a decision that the complaint has merit...

  17. Professional Theorizing

    ERIC Educational Resources Information Center

    Ertsas, Turid I.; Irgens, Eirik J.

    2017-01-01

    In this conceptual article, we draw on a graded theory concept as well as two exemplary cases to discuss the role of professional theorizing in teachers' practice. We present a model that can illustrate how a non-dichotomous, graded and processual understanding of theory may help overcome a split between theory, on the one hand, and practice, on…

  18. "They want to come to school": Work-based education programs to prevent the social exclusion of vulnerable youth.

    PubMed

    Hutchinson, Nancy L; Versnel, Joan; Poth, Cheryl; Berg, Derek; deLugt, Jenn; Dalton, C J; Chin, Peter; Munby, Hugh

    2011-01-01

    This paper describes and compares exemplary work-based education (WBE) programs in Ontario Canada designed to meet the needs of two groups of vulnerable youth - at-risk youth and youth with severe disabilities. Two focus group interviews were held, one with professionals from exemplary programs designed to meet the needs of at-risk youth and one with professionals from exemplary programs for youth with severe disabilities. Standard qualitative analyses were conducted on each focus group transcript to generate themes which were subsequently grouped into larger patterns. Then cross-case analyses identified consistencies and unique features within the two types of WBE programs. Two major patterns that characterize the WBE programs emerged from the analyses: the first pattern described the programmatic approaches to WBE appropriate for each type of type of student (which included themes such as the need for an alternative learning environment for at-risk youth), and the second pattern highlighted the rationale for each kind of program (which included themes like ensuring equity for youth with severe disabilities). The findings suggest that schools should continue to provide distinct WBE programs for each of these groups of vulnerable youth - at-risk youth and youth with severe disabilities.

  19. Community College Vocational Cooperative Education: Exemplary Project in Vocational Education Conducted Under Part D of Public Law 90-576. First Annual Report.

    ERIC Educational Resources Information Center

    San Mateo Community Coll. District, CA.

    This is the first annual report of a 3-year exemplary project, financed by the U.S. Office of Education to prove that vocational cooperative education--a community college plan for career preparation through classroom study and off-campus, paid work experience--is an effective solution to the problems of student motivation, educational relevance,…

  20. Impurity-induced states in superconducting heterostructures

    NASA Astrophysics Data System (ADS)

    Liu, Dong E.; Rossi, Enrico; Lutchyn, Roman M.

    2018-04-01

    Heterostructures allow the realization of electronic states that are difficult to obtain in isolated uniform systems. Exemplary is the case of quasi-one-dimensional heterostructures formed by a superconductor and a semiconductor with spin-orbit coupling in which Majorana zero-energy modes can be realized. We study the effect of a single impurity on the energy spectrum of superconducting heterostructures. We find that the coupling between the superconductor and the semiconductor can strongly affect the impurity-induced states and may induce additional subgap bound states that are not present in isolated uniform superconductors. For the case of quasi-one-dimensional superconductor/semiconductor heterostructures we obtain the conditions for which the low-energy impurity-induced bound states appear.

  1. Sulfur tolerant hydrophobic ionic liquid solvent

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

    Luebke, David; Nulwala, Hunaid; Kail, Brian

    Exemplary embodiments relate to methods for removal of CO.sub.2 and other acid gases from gaseous fuels prior to combustion. Exemplary methods may be used for CO.sub.2 capture, H.sub.2 purification and natural gas sweetening. Exemplary methods use at least one ionic liquid that has excellent CO.sub.2 solubility, selectivity over hydrogen, low viscosity, and resistance to H.sub.2S.

  2. Abstracts of Innovative/Exemplary Activities in Industrial Teacher Education in the State of Michigan (MCITE Report-G Rev. 1976).

    ERIC Educational Resources Information Center

    Nee, Johm G., Comp.; Matson, Johm H., Comp.

    This report is composed of a series of abstracts describing innovative/exemplary activities in industrial education in Michigan. The activities included (1) projects which invent a creative solution to a problem; (2) projects which demonstrate an exemplary program suitable for widespread use or a model to emulate; and (3) adoption of an exemplary…

  3. Human pluripotent stem cells in modeling human disorders: the case of fragile X syndrome.

    PubMed

    Vershkov, Dan; Benvenisty, Nissim

    2017-01-01

    Human pluripotent stem cells (PSCs) generated from affected blastocysts or from patient-derived somatic cells are an emerging platform for disease modeling and drug discovery. Fragile X syndrome (FXS), the leading cause of inherited intellectual disability, was one of the first disorders modeled in both embryonic stem cells and induced PCSs and can serve as an exemplary case for the utilization of human PSCs in the study of human diseases. Over the past decade, FXS-PSCs have been used to address the fundamental questions regarding the pathophysiology of FXS. In this review we summarize the methodologies for generation of FXS-PSCs, discuss their advantages and disadvantages compared with existing modeling systems and describe their utilization in the study of FXS pathogenesis and in the development of targeted treatment.

  4. Measuring and Improving the Quality of Preprocedural Assessments.

    PubMed

    Manji, Farah; McCarty, Kelsey; Kurzweil, Vanessa; Mark, Eden; Rathmell, James P; Agarwala, Aalok V

    2017-06-01

    Preprocedural assessments are used by anesthesia providers to optimize perioperative care for patients undergoing invasive procedures. When these assessments are performed in advance by providers who are not caring for the patient during the procedure, there is an additional layer of complexity in ensuring that the workup meets the needs of the primary anesthesia care team. In this study, anesthesia providers were asked to rate the quality of preprocedural assessments prepared by other providers to evaluate anesthesia care team satisfaction. Quality ratings for preprocedural assessments were collected from anesthesia providers on the day of surgery using an electronic quality assurance tool from January 9, 2014 to October 21, 2014. Users could rate assessments as "exemplary," "satisfactory," or "unsatisfactory." Free text comments could be entered for any of the quality ratings chosen. A reviewer trained in clinical anesthesia categorized all comments as "positive," "constructive," or "neutral" and conducted in-depth chart reviews triggered by 67 "constructive" comments submitted during the first 3 months of data collection to further subcategorize perceived deficiencies in the preprocedural assessments. In May 2014, providers were asked to participate in a midpoint survey and provide general feedback about the preprocedural process and evaluations. 37,611 procedures requiring anesthesia were analyzed. Of the 17,522 (46.6%) cases with a rated preprocedural assessment, anesthesia providers rated 3828 (21.8%) as "exemplary," 13,454 (76.8%) as "satisfactory," and 240 (1.4%) as "unsatisfactory." The monthly proportion of "unsatisfactory" ratings ranged from 3.1% to 0% over the study period, whereas the midpoint survey showed that anesthesia providers estimated that the number of unsatisfactory evaluations was 11.5%. Preprocedural evaluations performed on inpatients received significantly better ratings than evaluations performed on outpatients by the preadmission testing clinic or phone program (P < .0001). The most common reason given for "unsatisfactory" ratings was a perception of "missing information" (49.2%). Chart reviews revealed that inadequate documentation was in reality the most common deficiency in preprocedural evaluations (35 of 67 reviews, 52.2%). The overwhelming majority of preprocedural assessments performed at our institution were considered satisfactory or exemplary by day-of-surgery anesthesia providers. This was demonstrated by both the case-by-case ratings and midpoint survey. However, the perceived frequency of "unsatisfactory" evaluations was worse when providers were asked to reflect on the quality of preprocedural evaluations generally versus rate them individually. Analysis of comments left by providers allowed us to identify specific and actionable areas for improvement. This method can be used by other institutions to identify systemic deficiencies in the preprocedural evaluation process.

  5. Role modeling excellence in clinical nursing practice.

    PubMed

    Perry, R N Beth

    2009-01-01

    Role modeling excellence in clinical nursing practice is the focus of this paper. The phenomenological research study reported involved a group of 8 nurses identified by their colleagues as exemplary. The major theme revealed in this study was that these exemplary nurses were also excellent role models in the clinical setting. This paper details approaches used by these nurses that made them excellent role models. Specifically, the themes of attending to the little things, making connections, maintaining a light-hearted attitude, modeling, and affirming others are presented. These themes are discussed within the framework of Watson [Watson, J., 1989. Human caring and suffering: a subjective model for health services. In: Watson, J., Taylor, R. (Eds.), They Shall Not Hurt: Human Suffering and Human Caring. Colorado University, Boulder, CO] "transpersonal caring" and [Bandura, A., 1997. Social Learning Theory. Prentice Hall, Englewood Cliffs, NJ] "Social Learning Theory." Particular emphasis in the discussion is on how positive role modeling by exemplary practitioners can contribute to the education of clinical nurses in the practice setting.

  6. Trauma-Informed Part C Early Intervention: A Vision, A Challenge, A New Reality

    ERIC Educational Resources Information Center

    Gilkerson, Linda; Graham, Mimi; Harris, Deborah; Oser, Cindy; Clarke, Jane; Hairston-Fuller, Tody C.; Lertora, Jessica

    2013-01-01

    Federal directives require that any child less than 3 years old with a substantiated case of abuse be referred to the early intervention (EI) system. This article details the need and presents a vision for a trauma-informed EI system. The authors describe two exemplary program models which implement this vision and recommend steps which the field…

  7. Terminating Teachers and Revoking Their Licensure for Conduct beyond the Schoolhouse Gate.

    ERIC Educational Resources Information Center

    Hooker, Clifford P.

    This paper addresses the legal tension between a teacher's right to privacy and a school board's right to demand exemplary conduct by teachers in and out of school. The watershed case in the area of a teacher's right to a private life appears to be "Morrison v. Board of Education" (California 1969), which identified factors that a board may…

  8. Localization of determinants of fertility through measurement adaptations in developing-country settings: The case of Iran: Comment on "Analysis of economic determinants of fertility in Iran: a multilevel approach".

    PubMed

    Erfani, Amir

    2014-12-01

    Studies investigating fertility decline in developing countries often adopt measures of determinants of fertility behavior developed based on observations from developed countries, without adapting them to the realities of the study setting. As a result, their findings are usually invalid, anomalous or statistically non-significant. This commentary draws on the research article by Moeeni and colleagues, as an exemplary work which has not adapted measures of two key economic determinants of fertility behavior, namely gender inequality and opportunity costs of childbearing, to the realities of Iran's economy. Measurement adaptations that can improve the study are discussed.

  9. Are School Boards Aware of the Educational Quality of Their Schools?

    ERIC Educational Resources Information Center

    Hooge, Edith; Honingh, Marlies

    2014-01-01

    School boards are expected to monitor and enhance the educational quality of their schools. To know whether and how school boards are able to do so, we first of all need to know whether school boards are aware of the educational quality of their schools in the first place. Taking Dutch school boards in primary education as an exemplary case (N =…

  10. From Student Work to Exemplary Educational Resources: The Case of the CTER White Papers

    ERIC Educational Resources Information Center

    Levin, James A.; Burbules, Nicholas C.; Bruce, Bertram C.

    2005-01-01

    Within the existing system of education, student work rarely has any value beyond the particular course that it is created for. The work is graded and then usually discarded. The authors describe in this article a way that student work can be systematically made available for use by others beyond the immediate learning context within which it is…

  11. A Community Response to Rape. Polk County Rape/Sexual Assault Care Center, Des Moines, Iowa. An Exemplary Project.

    ERIC Educational Resources Information Center

    Bryant, Gerald; Cirel, Paul

    In Polk County, Iowa, criminal justice agencies and concerned citizens work together to lessen the burden on the rape victim and to increase the chance of ultimate conviction and sentencing in rape and sexual assault cases. The Rape/Sexual Assault Care Center offers medical and social supportive services to victims, aids law enforcement and…

  12. What's Happening: Exemplary Programs in Business Education, Part III.

    ERIC Educational Resources Information Center

    Smiley, Anita; And Others

    1984-01-01

    The third in a series on exemplary programs in business education, this article includes brief descriptions of seven programs in word processing, information management, small business management, and office microcomputer specialist. (JOW)

  13. Apparatus and methods for purifying lead

    DOEpatents

    Tunison, Harmon M.

    2016-01-12

    Disclosed is an exemplary method of purifying lead which includes the steps of placing lead and a fluoride salt blend in a container; forming a first fluid of molten lead at a first temperature; forming a second fluid of the molten fluoride salt blend at a second temperature higher than the first temperature; mixing the first fluid and the second fluid together; separating the two fluids; solidifying the molten fluoride salt blend at a temperature above a melting point of the lead; and removing the molten lead from the container. In certain exemplary methods the molten lead is removed from the container by decanting. In still other exemplary methods the molten salt blend is a Lewis base fluoride eutectic salt blend, and in yet other exemplary methods the molten salt blend contains sodium fluoride, lithium fluoride, and potassium fluoride.

  14. Illuminating exemplary professionalism using appreciative inquiry dialogues between students and mentors.

    PubMed

    Butani, Lavjay; Bogetz, Alyssa; Plant, Jennifer

    2018-05-25

    To explore the types of exemplary professional behaviors and the facilitators and barriers to professional behavior discussed by student-mentor dyads during appreciative inquiry (AI) dialogs. We conducted a qualitative analysis of AI narratives discussing exemplary professional practice written by third-year medical students following a dialog with mentors. Narratives were thematically analyzed using directed content analysis to explore the types of exemplary professional behaviors discussed and the facilitators and barriers to professional practice. Narratives were coded independently by two investigators; codes were finalized, themes were derived, and a model on how exemplary professional behaviors are nurtured and reinforced was developed. Themes addressed humanism toward others and excellence, with altruism being an underlying implicit guiding principle behind professional behavior. Humanism toward self was infrequently discussed as an aspect of professionalism, but when discussed, was perceived to foster resilience. Principle-based attitudes and emotional intelligence facilitated professional behaviors. Programmatic scaffolds facilitated professional behavior and included curricula on reflective practice, mentorship, promoting learner autonomy and connectedness, and a safe environment. AI is an effective strategy that can be used to stimulate learner reflection on professionalism, humanism, and wellness and promote learner acknowledgement of positive aspects of the learning environment.

  15. Exemplary Programs Serving Special Populations. Volume 1.

    ERIC Educational Resources Information Center

    Burac, Zipura T.

    Designed for educational administrators, state-level personnel, program coordinators, teachers, and researchers, this monograph highlights five exemplary vocational programs serving individuals from special populations. Identified through an extensive national search in 1990, each program exemplifies successful practices for secondary and…

  16. Exemplar Rehabilitation Educators' Defining Moments and Career Reflections

    ERIC Educational Resources Information Center

    Graf, Noreen M.; Marini, Irmo; Reed, Bruce; Sharma, Manisha

    2018-01-01

    Objective: To discover senior and retired exemplary rehabilitation educators' defining career moments and to provide doctoral students and early career rehabilitation educators with insights from widely recognized and successful rehabilitation educators in the field. Method: Twenty-seven exemplary rehabilitation educators answered qualitative…

  17. [Lyme-Arthritis--a case report].

    PubMed

    von Ameln-Mayerhofer, Andreas

    2016-05-01

    Lyme disease is a serious infectious disease which, if untreated, does not recover and leads to further complications that might be severe. This exemplary case report describes a possible secondary Borrelia infection. It underlines that early antibiotic therapy in the correct dosage is essential. Furthermore, problems are discussed that might occur in context of the decision process concerning the best antibiotic substance and the optimal application route. Last but not least, possible problems associated with the discharge from hospital are discussed. In conclusion, early diagnosis together with an on-time optimal antibiotic therapy are fundamental in the clinical management of Lyme disease.

  18. Exemplary Training Models in Industrial Technology.

    ERIC Educational Resources Information Center

    Hatton, Michael J., Comp.

    Prepared by Canadian, Chinese Taipei, and Thai educational agencies and based on surveys of Asia Pacific Economic Cooperation member nations, this report provides descriptions of 52 exemplary industrial technology training models in Australia, Brunei, Canada, Chinese Taipei, Hong Kong, Malaysia, New Zealand, the Philippines, the People's Republic…

  19. Exemplary Programs in Secondary School Biology.

    ERIC Educational Resources Information Center

    McComas, William F.; Penick, John E.

    1989-01-01

    Summarizes 10 exemplary programs which address topics on individualized biology, a modified team approach, limnology, physical anthropology, the relevance of biology to society, ecology, and health. Provides names and addresses of contact persons for further information. Units cover a broad range of abilities and activities. (RT)

  20. Exemplary Intergenerational Programs.

    ERIC Educational Resources Information Center

    Ventura-Merkel, Catherine; And Others

    1989-01-01

    Cooperation among service providers of the young and old is essential in times of decreasing resources and increasing needs. This article reviews characteristics of successful and exemplary intergenerational programs, which can be found in almost all areas of human services, and presents program models responding to diverse populations and…

  1. Significant locations in auxiliary data as seeds for typical use cases of point clustering

    NASA Astrophysics Data System (ADS)

    Kröger, Johannes

    2018-05-01

    Random greedy clustering and grid-based clustering are highly susceptible by their initial parameters. When used for point data clustering in maps they often change the apparent distribution of the underlying data. We propose a process that uses precomputed weighted seed points for the initialization of clusters, for example from local maxima in population density data. Exemplary results from the clustering of a dataset of petrol stations are presented.

  2. A new patent-based approach for technology mapping in the pharmaceutical domain.

    PubMed

    Russo, Davide; Montecchi, Tiziano; Carrara, Paolo

    2013-09-01

    The key factor in decision-making is the quality of information collected and processed in the problem analysis. In most cases, patents represent a very important source of information. The main problem is how to extract such information from the huge corpus of documents with a high recall and precision, and in a short time. This article demonstrates a patent search and classification method, called Knowledge Organizing Module, which consists of creating, almost automatically, a pool of patents based on polysemy expansion and homonymy disambiguation. Since the pool is done, an automatic patent technology landscaping is provided for fixing the state of the art of our product, and exploring competing alternative treatments and/or possible technological opportunities. An exemplary case study is provided, it deals with a patent analysis in the field of verruca treatments.

  3. 1979-1981 Vocational Education Improvement Projects.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford. Div. of Vocational Education.

    This brochure provides summaries of 23 exemplary, research, and curriculum projects known as the Vocational Improvement Program that share three concerns: meeting needs of underserved students, sex fairness, and excellence in vocational education. The 14 exemplary projects focus on vocational exploration and skill building in marine and related…

  4. 77 FR 24690 - Exemplary Charter School Collaboration Awards; Proposed Definitions, Requirements, and Selection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... DEPARTMENT OF EDUCATION Exemplary Charter School Collaboration Awards; Proposed Definitions... defined in section 5210(1) of the Elementary and Secondary Education Act of 1965, as amended (ESEA)) to (a...: Office of Innovation and Improvement, Department of Education. ACTION: Notice. SUMMARY: The Assistant...

  5. Bridges to Student Success: Exemplary Programs, 2002.

    ERIC Educational Resources Information Center

    National Association of Student Personnel Administrators, Inc.

    This document presents 11 student affairs programs selected by the National Association of Student Personnel Administrators as being exemplary programs in their field. All of the programs demonstrate innovative approaches to improving campus life and expanding opportunities for students. The programs address a broad range of objectives, including…

  6. Baylor University and Midway Independent School District: An Exemplary Partnership

    ERIC Educational Resources Information Center

    McCall, Madelon; Howell, Leanne; Rogers, Rachelle; Osborne, Lisa; Goree, Krystal; Merritt, Brent; Cox, Herb; Fischer, Jay; Gardner, Paula; Gasaway, Jeff

    2017-01-01

    The National Association of Professional Development Schools recognized the partnership between Baylor University and Midway Independent School District as one of three partnerships to receive the 2017 Award for Exemplary Professional Development School Achievement. This Professional Development School partnership began in 2009 and places the…

  7. Task Force on Teacher Education in Physics: Findings and Recommendations

    NASA Astrophysics Data System (ADS)

    Otero, Valerie

    2010-03-01

    In response to the national crisis in science education, including low performance in high school physical science and a critical shortage of highly qualified physics teachers, a National Task Force was convened to investigate the state of physics education in the United States. The Task Force spent one year collecting data from over 900 universities and conducting site visits at 13 universities that were identified as ``high producers'' of physics teachers. The final report of the Task Force will be published early in 2010 and will highlight the findings and recommendations that resulted from the study. In this presentation, the main findings and recommendations will be presented along with selected case studies that illustrate exemplary practices in physics and education departments.

  8. Life Histories of Three Exemplary American Physical Educators

    ERIC Educational Resources Information Center

    Cazers, Gunars

    2009-01-01

    The purpose of the following article-style dissertation was to present the life histories of three exemplary physical educators, to give them voice, explore ways in which they experienced marginalization, and describe how they persevered in spite of difficulties they experienced in their careers. The participants included (a) Robin, a female…

  9. Profiles of Innovative Exemplary School Programs in Kentucky [1974-75].

    ERIC Educational Resources Information Center

    Kentucky State Dept. of Education, Frankfort.

    Eleven projects funded by the Elementary and Secondary Education Act Title III, and providing funds to public school districts to demonstrate the feasibility of education innovations, are sketched in this booklet of exemplary and innovative school programs in Kentucky. Programs are categorized according to regions, and focus on: regional…

  10. Designing for Education: Compendium of Exemplary Educational Facilities 2011

    ERIC Educational Resources Information Center

    OECD Publishing (NJ3), 2011

    2011-01-01

    "Designing for Education: Compendium of Exemplary Educational Facilities 2011" showcases over 60 recently built or refurbished educational facilities from 28 countries. Collectively, these projects demonstrate state-of-the-art design in this field and each one is lavishly illustrated with colour photos, plans and descriptions. [A free PDF is…

  11. Focus on Adaptation. Final Report.

    ERIC Educational Resources Information Center

    Focus, 1997

    1997-01-01

    A panel of state staff, Professional Development Center directors, and other experts reviewed current or previous exemplary projects in Pennsylvania and in the U.S. and published project descriptions in a newsletter ("FOCUS" bulletin). Twenty-two special projects were selected as exemplary based on a five-point scale for innovation,…

  12. Exemplary Web-Based Schools

    ERIC Educational Resources Information Center

    Milone, Michael

    2005-01-01

    Exemplary Web-based schools are as different as they are similar. The schools featured in this section have applied technology in unique ways to meet the needs of their students. Five examples are cited across the U.S.: Lemon Grove School District, Lemon Grove, California; Virginia Beach City Public Schools, Virginia Beach, Virginia; Carlsbad…

  13. Sharing Success in the Southeast: Promising Service-Learning Programs.

    ERIC Educational Resources Information Center

    Watkins, James; Wilkes, Dianne

    The SouthEastern Regional Vision for Education (SERVE) Sharing Success program recognizes exemplary public school efforts and practices in the southeastern United States for the purpose of increasing the awareness and use of exemplary educational programs. This document highlights more than 30 elementary- and/or secondary-level programs that have…

  14. Purpose and Process in Exemplary Teen Writings

    ERIC Educational Resources Information Center

    Olthouse, Jill M.; Sauder, Adrienne E.

    2016-01-01

    Exemplary adolescent creative writers' stories and poems demonstrate a connection between personal purposes for writing and the development of advanced technical skills. This hermeneutic analysis of 33 student texts (which were chosen because of their relation to the topic of literacy) reveals three main reasons for writing (remembrance,…

  15. Common Ground: Exemplary Community College and Corporate Partnerships.

    ERIC Educational Resources Information Center

    Johnson, Larry, Ed.

    Designed to illustrate exemplary strategies used by community colleges to meet the needs of corporate partners and which other colleges may wish to model, this monograph provides descriptions of partnerships at 14 community colleges written by the practitioners involved. Each narrative discusses how the partnerships were formed; their structure,…

  16. Exemplary Programs in Physics, Chemistry, Biology, and Earth Science.

    ERIC Educational Resources Information Center

    Yager, Robert E., Ed.

    The 1982 Search for Excellence in Science Education project has identified 50 exemplary programs in physics, chemistry, biology, and earth science. Descriptions of four of these programs and the criteria used in their selection are presented. The first section reviews the direction established by Project Synthesis in searching for exemplary…

  17. Best Practices Models for Implementing, Sustaining, and Using Instructional School Gardens in California

    ERIC Educational Resources Information Center

    Hazzard, Eric L.; Moreno, Elizabeth; Beall, Deborah L.; Zidenberg-Cherr, Sheri

    2011-01-01

    To ascertain best practices for schools implementing or sustaining instructional school gardens by interviewing key members in 10 schools with exemplary instructional school gardens programs in California. Practices of schools with exemplary instructional school gardens programs were analyzed by constant comparative analysis using qualitative data…

  18. Secondary Schools in Canada: The National Report of the Exemplary Schools Project.

    ERIC Educational Resources Information Center

    Gaskell, Jane

    The Exemplary Schools Project was a national cooperative project that identified successful Canadian secondary schools and analyzed their practices to suggest policy implications. Five issues were examined: the meaning and recognition of success; interactions between the school and its context; the influence of school structures, processes, and…

  19. Stop Rape Crisis Center: An Exemplary Project.

    ERIC Educational Resources Information Center

    Whitcomb, Debra; And Others

    An exemplary project, the Stop Rape Crisis Center in Baton Rouge, Louisiana, which was initially funded by the Law Enforcement Assistance Administration (LEAA), is described. Issues addressed include the following: (1) initlal start-up and continuing program assessment; (2) staffing and the use of volunteers; (3) coordination with law enforcement…

  20. [The role of Integrating the Healthcare Enterprise (IHE) in telemedicine].

    PubMed

    Bergh, B; Brandner, A; Heiß, J; Kutscha, U; Merzweiler, A; Pahontu, R; Schreiweis, B; Yüksekogul, N; Bronsch, T; Heinze, O

    2015-10-01

    Telemedicine systems are today already used in a variety of areas to improve patient care. The lack of standardization in those solutions creates a lack of interoperability of the systems. Internationally accepted standards can help to solve the lack of system interoperability. With Integrating the Healthcare Enterprise (IHE), a worldwide initiative of users and vendors is working on the use of defined standards for specific use cases by describing those use cases in so called IHE Profiles. The aim of this work is to determine how telemedicine applications can be implemented using IHE profiles. Based on a literature review, exemplary telemedicine applications are described and technical abilities of IHE Profiles are evaluated. These IHE Profiles are examined for their usability and are then evaluated in exemplary telemedicine application architectures. There are IHE Profiles which can be identified as being useful for intersectoral patient records (e.g. PEHR at Heidelberg), as well as for point to point communication where no patient record is involved. In the area of patient records, the IHE Profile "Cross-Enterprise Document Sharing (XDS)" is often used. The point to point communication can be supported using the IHE "Cross-Enterprise Document Media Interchange (XDM)". IHE-based telemedicine applications offer caregivers the possibility to be informed about their patients using data from intersectoral patient records, but also there are possible savings by reusing the standardized interfaces in other scenarios.

  1. Utilizing public scientific web lectures to teach contemporary physics at the high school level: A case study of learning

    NASA Astrophysics Data System (ADS)

    Kapon, Shulamit; Ganiel, Uri; Eylon, Bat Sheva

    2011-12-01

    This paper describes a teaching experiment designed to examine the learning (i.e., retention of content and conceptual development) that takes place when public scientific web lectures delivered by scientists are utilized to present advanced ideas in physics to students with a high school background in physics. The students watched an exemplary public physics web lecture that was followed by a collaborative generic activity session. The collaborative session involved a guided critical reconstruction of the main arguments in the lecture, and a processing of the key analogical explanations. Then the students watched another exemplary web lecture on a different topic. The participants (N=14) were divided into two groups differing only in the order in which the lectures were presented. The students’ discussions during the activities show that they were able to reason and demonstrate conceptual progress, although the physics ideas in the lectures were far beyond their level in physics. The discussions during the collaborative session contributed significantly to the students’ understanding. We illustrate this point through an analysis of one of these discussions between two students on an analogical explanation of the Aharonov-Bohm effect that was presented in one of the lectures. The results from the tests that were administered to the participants several times during the intervention further support this contention.

  2. Life as a sober citizen: Aldo Leopold's Wildlife Ecology 118

    NASA Astrophysics Data System (ADS)

    Theiss, Nancy Stearns

    This historic case study addressed the issue of the lack of citizen action toward environmentally responsible behavior. Although there have been studies regarding components of environmental responsible behavior [ERB], there has been little focus on historic models of exemplary figures of ERB. This study examined one of the first conservation courses in the United States, Wildlife Ecology 118, taught by Aldo Leopold (1887--1948) for 13 years at the University of Wisconsin. Today, Aldo Leopold is recognized as an exemplary conservationist whose land ethic is cited as providing the ecological approach needed for understanding the complex issues of modern society. The researcher conjectured that examination of one of the first environmental education courses could support and strengthen environmental education practices by providing a heuristic perspective. The researcher used two different strategies for analysis of the case. For Research Question One---"What were Leopold's teaching strategies in Wildlife Ecology 118?"---the researcher used methods of comparative historical analysis. The researcher examined the learning outcomes that Leopold used in Wildlife Ecology 118 and compared them against a rubric of the Four Strands for Environmental Education (North American Association for Environmental Education [NAAEE], 1999). The Four Strands for Environmental Education are the current teaching strategies used by educators. The results indicated that Wildlife Ecology 118 scored high in Knowledge of Processes and Systems and Environmental Problem Solving strands. Leopold relied on historic case examples and animal biographies to build stories that engaged students. Field trips gave students practical experience for environmental knowledge with special emphasis on phenology. For Research Question Two---"What was the context of the lessons in Wildlife Ecology 118?"---the researcher used environmental history methods for analysis. Context provided the knowledge and understanding of Leopold's choices for developing lessons that he thought would engage students to become environmentally responsible citizens. The contexts were grouped into four categories: (a) work and research related, (b) professional development, (c) leisure and, (d) public service. There were five themes that emerged from the course contexts: (a) case histories, (b) animal biographies, (c) phenology application, (d) food chains, and (e) ecosystems. The results of the study indicated that Wildlife Ecology 118 ranks high in areas of environmental problem solving and knowledge of processes and systems. Both of the areas are often difficult for educators to incorporate in their lessons. Through case histories, animal biographies, phenology, ecological diagrams, ecosystem comparisons and field trips, Leopold provides many examples that can be easily updated and used in current classroom practices, both in K--12 and college levels.

  3. Real time UNIX in embedded control-a case study within the context of LynxOS

    NASA Astrophysics Data System (ADS)

    Kleines, H.; Zwoll, K.

    1996-02-01

    Intelligent communication controllers for a layered protocol profile are a typical example of an embedded control application, where the classical approach for the software development is based on a proprietary real-time operating system kernel under which the individual layers are implemented as tasks. Based on the exemplary implementation of a derivative of MAP 3.0, an unusual and innovative approach is presented, where the protocol software is implemented under the UNIX-compatible real-time operating system LynxOS. The overall design of the embedded control application is presented under a more general view and economical implications as well as aspects of the development environment and performance are discussed

  4. The RE-AIM Framework: A Systematic Review of Use Over Time

    PubMed Central

    Shoup, Jo Ann; Glasgow, Russell E.

    2013-01-01

    We provided a synthesis of use, summarized key issues in applying, and highlighted exemplary applications in the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework. We articulated key RE-AIM criteria by reviewing the published literature from 1999 to 2010 in several databases to describe the application and reporting on various RE-AIM dimensions. After excluding nonempirical articles, case studies, and commentaries, 71 articles were identified. The most frequent publications were on physical activity, obesity, and disease management. Four articles reported solely on 1 dimension compared with 44 articles that reported on all 5 dimensions of the framework. RE-AIM was broadly applied, but several criteria were not reported consistently. PMID:23597377

  5. Avoiding evasion: medical ethics education and emotion theory.

    PubMed

    Leget, C

    2004-10-01

    Beginning with an exemplary case study, this paper diagnoses and analyses some important strategies of evasion and factors of hindrance that are met in the teaching of medical ethics to undergraduate medical students. Some of these inhibitions are inherent to ethical theories; others are connected with the nature of medicine or cultural trends. It is argued that in order to avoid an attitude of evasion in medical ethics teaching, a philosophical theory of emotions is needed that is able to clarify on a conceptual level the ethical importance of emotions. An approach is proposed with the help of the emotion theory Martha Nussbaum works out in her book Upheavals of thought. The paper ends with some practical recommendations.

  6. Gender Equity Expert Panel: Exemplary & Promising Gender Equity Programs, 2000.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    The U.S. Department of Education developed the Gender Equity Expert Panel to identify promising and exemplary programs that promote gender equity in and through education. This panel of experts reviewed self-nominated programs to determine whether they met four criteria: evidence of success/effectiveness in promoting gender equity; quality of the…

  7. Enhancing "OJT" Internships with Interactive Coaching

    ERIC Educational Resources Information Center

    Shoho, Alan R.; Barnett, Bruce G.; Martinez, Peter

    2012-01-01

    The intent of this article is to examine how the best type of internship, i.e., the full-time, job-embedded model can be enhanced using coaching. Before illustrating an exemplary internship program with coaching, this paper describes what an exemplary full-time, job-embedded internship experiences looks like and expounds on the importance of…

  8. Exemplary Worksite Learning Programs: Preparing Students for the 21st Century.

    ERIC Educational Resources Information Center

    Cooper, Kippy; Souders, Amy

    This report provides information on three Exemplary Worksite Learning Award winning programs in which students learn by participating in hands-on classroom activities and by taking part in worksite experiences. Three sections provide a brief description of each winner. The first provides information on the Breithaupt Career and Technical Center…

  9. Prevention in Action. 1991 Exemplary Alcohol and Other Drug Prevention Programs.

    ERIC Educational Resources Information Center

    National Association of State Alcohol and Drug Abuse Directors, Inc.

    Eight exemplary programs for preventing alcohol and other drug abuse are presented in this document. These programs are summarized: (1) SUPER II Early Intervention Program, Atlanta, Georgia, which serves primarily inner-city youth ages 11-17 and their families through community agencies, juvenile courts, alternative schools, and public housing;…

  10. Exemplary Science PreK-4: Standards-Based Success Stories

    ERIC Educational Resources Information Center

    Yager, Robert E., Ed.; Enger, Sandra

    2006-01-01

    Since their release in 1996, the National Science Education Standards have provided the vision for science education reform. But has that reform actually taken hold in elementary school? "Yes!," reports Robert Yager, editor of Exemplary Science in Grades PreK-4: Standards-Based Success Stories. "Probably the Standards have done more to change…

  11. Resisting Punitive School Discipline: Perspectives and Practices of Exemplary Urban Elementary Teachers

    ERIC Educational Resources Information Center

    Hambacher, Elyse

    2018-01-01

    Drawing on the literature related to classroom management, and culturally relevant critical teacher care, and effective teaching for students of color, this paper uses interview and observation data to explore the perspectives and practices of two exemplary fifth-grade teachers who refuse to rely on punitive discipline with their students of…

  12. Exemplary Practice in Manitoba. Models of Quality in Literacy Programming.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg. Literacy and Continuing Education Branch.

    This document profiles seven exemplary literacy programs in Manitoba, Canada: the Open Doors program in Winnipeg (a community-based program conducted in a school setting); the Brandon Friendship Centre literacy program (a community-based program conducted in a friendship center in rural Manitoba); the Flin Flon Friendship Centre literacy program…

  13. Increasing the Impact of Federally-Administered Vocational Education Exemplary Projects. Final Report. Leadership Training Series No. 52.

    ERIC Educational Resources Information Center

    Hull, William L.; Bina, James V.

    This report was written as a companion piece to "Increasing the Impact of Innovative Projects," proceedings of the national conference on the impact of federally-administered vocational education exemplary projects. Brief descriptions of the project's accomplishments, major activities and events, problems, publicity activities, and dissemination…

  14. Democratic Bodies: Exemplary Practice and Democratic Education in a K-5 Dance Residency

    ERIC Educational Resources Information Center

    Leonard, Alison E.

    2014-01-01

    This research highlights a K-5 dance artist-in-residence as a form of democratic and exemplary dance education that ignited collaboration, promoted equity, fostered student autonomy, and demonstrated rigor in school curriculum. Through examining observation, interview, and performance-based data and calling upon critical, democratic education…

  15. Teaching for understanding and/or teaching for the examination in high school physics

    NASA Astrophysics Data System (ADS)

    Geelan, David R.; Wildy, Helen; Louden, William; Wallace, John

    2004-04-01

    Literature on the related notions of 'teaching for understanding' and 'exemplary teaching' tends to be interpreted as prescribing certain classroom approaches. These are usually the strategies often identified with constructivist teaching, which involve a redefinition of the teacher's role: rather than being seen as a source of knowledge and control, the teacher is described as the facilitator of a largely student-directed search for understanding. More 'transmissive', teacher-centred approaches are held to lead to poor student understanding, low cognitive engagement and rote learning. This paper reports a case study of physics teaching in a government high school in Perth, Western Australia. This case study is part of a larger project spanning 5 years and eight case investigations in Perth schools. While the pedagogical style of the teacher studied could be labelled as 'transmissive', we tentatively assert that his practice exemplified high-quality physics teaching and led to high-quality understanding on the part of the students. The study suggests that prescriptions for quality teaching must be sensitive to issues of context and content, and that further study in a variety of school contexts is required to expand our understanding of what constitutes good teaching and learning in physics.

  16. Teaching and nature: Middle school science teachers' relationship with nature in personal and classroom contexts

    NASA Astrophysics Data System (ADS)

    Ball, Nadine Butcher

    2000-10-01

    This qualitative study describes three middle-school science teachers' relationship-with-nature in personal and classroom contexts. Participating teachers had more than 7 years experience and were deemed exemplary practitioners by others. Interview data about personal context focused on photographs the teacher took representing her/his relationship-with-nature in daily life. Interview data for classroom context explored classroom events during three or more researcher observations. Transcripts were analyzed using a multiple-readings approach to data reduction (Gilligan, Brown & Rogers, 1990; Miles & Huberman, 1994, p. 14, 141). Readings generated categorical information focused on portrayals of: nature; self; and relationship-with-nature. Categorical data were synthesized into personal and teaching case portraits for each teacher, and cross case themes identified. Participants indicated the portraits accurately represented who they saw themselves to be. Additional readings identified sub-stories by plot and theme. Narrative data were clustered to highlight elements of practice with implications for the relationship-with-nature lived in the classroom. These individual-scale moments were compared with cultural-scale distinctions between anthropocentric and ecological world views. Cross case themes included dimensions of exemplary middle-school science teaching important to teacher education and development, including an expanded conception of knowing and skillful use of student experience. Categorical analysis revealed each teacher had a unique organizing theme influencing their interpretation of personal and classroom events, and that nature is experienced differently in personal as opposed to teaching contexts. Narrative analysis highlights teachers' stories of classroom pets, dissection, and student dissent, illustrating an interplay between conceptual distinctions and personal dimensions during moments of teacher decision making. Results suggest teachers' competing commitments are resolved by balancing values in unique ways for the context. More productive resolutions involve transformation of the teacher's tensions so that competing goals better coexist. Foci helpful for teacher education and development are identified. Also discussed are complex ways cultural-scale world view is reproduced, or occasionally challenged, in the classroom life of three scientifically literate, skilled, and environmentally concerned teachers. The study concludes education in schools is more likely to reproduce than challenge elements of world view contributing to ecological decline.

  17. Photonic crystal scintillators and methods of manufacture

    DOEpatents

    Torres, Ricardo D.; Sexton, Lindsay T.; Fuentes, Roderick E.; Cortes-Concepcion, Jose

    2015-08-11

    Photonic crystal scintillators and their methods of manufacture are provided. Exemplary methods of manufacture include using a highly-ordered porous anodic alumina membrane as a pattern transfer mask for either the etching of underlying material or for the deposition of additional material onto the surface of a scintillator. Exemplary detectors utilizing such photonic crystal scintillators are also provided.

  18. Science Education Programs That Work. A Collection of Proven Exemplary Educational Programs and Practices in the National Diffusion Network.

    ERIC Educational Resources Information Center

    Office of Educational Research and Improvement (ED), Washington, DC. National Diffusion Network.

    The National Diffusion Network (NDN) is a federally funded system that makes exemplary educational programs available for use by schools, colleges, and other institutions. This publication contains information describing the science education programs currently in the NDN, along with procedural information on how to access these programs. The…

  19. "Helping Communities To Help Themselves." Twenty 1989 Exemplary Prevention Programs for Preventing Alcohol and Other Drug Abuse. Project Summaries.

    ERIC Educational Resources Information Center

    National Association of State Alcohol and Drug Abuse Directors, Inc.

    Twenty exemplary substance abuse prevention programs are presented in this document. These programs are included: (1) Tuba City, Arizona, Fetal Alcohol Syndrome (FAS) Prevention Program; (2) Chemical Addiction Course, University of Arkansas; (3) "Teens Are Concerned" of Arkansas; (4) "Dare to be You of Colorado"; (5) Winyan…

  20. Exemplary Capacity Building Program of Transitional Bilingual Education, Community School District 3. Final Evaluation Report, 1992-93. OREA Report.

    ERIC Educational Resources Information Center

    Cantalupo, Denise

    The Exemplary Capacity Building Program of Transitional Bilingual Education was a federally funded program serving 266 limited-English-speaking, Spanish-speaking students in two Manhattan (New York) elementary schools. Participating students received instruction in English as a Second Language (ESL), native language arts (NLA), and content areas.…

  1. Learning on the Trail: A Content Analysis of a University Arboretum's Exemplary Interpretive Science Signage System

    ERIC Educational Resources Information Center

    Wandersee, James H.; Clary, Renee M.

    2007-01-01

    This is an in-depth content analysis of an exemplary outdoor science signage system. The authors offer useful criteria for assessing the quality of the "opportunity to learn" within science signage systems in informal educational sites. This research may be helpful in the design or improvement of trailside interpretive signage systems.

  2. Clinical application of fully digital Cerec surgical guides made in-house.

    PubMed

    Bindl, A

    2015-01-01

    It is now possible to produce full-digital drilling templates with Cerec Guide 2 (Sirona) in the dental practice relatively quickly, efficiently, and economically. Here, a patient case example is used to present an exemplary description of the procedure and method to do this. The solution described herein shows the advantageous efficiency, compared with other systems presently on the market, of a procedure that does not require the external production of the drilling template in the laboratory or a manufacturing center.

  3. Young siblings of children with cancer deserve care and a personalized approach.

    PubMed

    Massimo, Luisa M; Wiley, Thomas J

    2008-03-01

    The youngest siblings may be both emotionally vulnerable and often neglected members of the family of a childhood cancer patient. The prompt identification of signs of distress in these subjects allows trained caregivers to intervene with personalized, age-appropriate, attention, and care. A narrative approach, based on personalized listening, writings, and spontaneous drawings, can provide the means to elicit markers of psychological maladjustment in even the youngest of siblings. Two exemplary cases are reported to illustrate this approach. (c) 2007 Wiley-Liss, Inc.

  4. Creativity, alcohol and drug abuse: the pop icon Jim Morrison.

    PubMed

    Holm-Hadulla, Rainer M; Bertolino, Alina

    2014-01-01

    Alcohol and drug abuse is frequent among performers and pop musicians. Many of them hope that alcohol and drugs will enhance their creativity. Scientific studies are scarce and conclusions limited for methodological reasons. Furthermore, extraordinary creativity can hardly be grasped by empirical-statistical methods. Thus, ideographic studies are necessary to learn from extraordinarily creative persons about the relationship of creativity with alcohol and drugs. The pop icon Jim Morrison can serve as an exemplary case to investigate the interrelation between alcohol and drug abuse and creativity. Morrison's self-assessments in his works and letters as well as the descriptions by others are analyzed under the perspective of creativity research. In the lyrics of Jim Morrison and in biographical descriptions, we can see how Jim Morrison tried to cope with traumatic events, depressive moods and uncontrolled impulses through creative activities. His talent, skill and motivation to write creatively were independent from taking alcohol and drugs. He used alcohol and drugs to transgress restrictive social norms, to broaden his perceptions and to reinforce his struggle for self-actualization. In short, his motivation to create something new and authentic was reinforced by alcohol and drugs. More important was the influence of a supportive group that enabled Morrison's talents to flourish. However, soon the frequent use of high doses of alcohol and drugs weakened his capacity to realize creative motivation. Jim Morrison is an exemplary case showing that heavy drinking and the abuse of LSD, mescaline and amphetamines damages the capacity to realize creative motivation. Jim Morrison is typical of creative personalities like Amy Winehouse, Janis Joplin, Brian Jones and Jimmy Hendrix who burn their creativity in early adulthood through alcohol and drugs. We suppose that the sacrificial ritual of their decay offers some benefits for the excited spectators. One of these is the illusion that alcohol and drugs can lead to authenticity and creativity. © 2013 S. Karger AG, Basel.

  5. Factors influencing exemplary science teachers' levels of computer use

    NASA Astrophysics Data System (ADS)

    Hakverdi, Meral

    This study examines exemplary science teachers' use of technology in science instruction, factors influencing their level of computer use, their level of knowledge/skills in using specific computer applications for science instruction, their use of computer-related applications/tools during their instruction, and their students' use of computer applications/tools in or for their science class. After a relevant review of the literature certain variables were selected for analysis. These variables included personal self-efficacy in teaching with computers, outcome expectancy, pupil-control ideology, level of computer use, age, gender, teaching experience, personal computer use, professional computer use and science teachers' level of knowledge/skills in using specific computer applications for science instruction. The sample for this study includes middle and high school science teachers who received the Presidential Award for Excellence in Science Teaching Award (sponsored by the White House and the National Science Foundation) between the years 1997 and 2003 from all 50 states and U.S. territories. Award-winning science teachers were contacted about the survey via e-mail or letter with an enclosed return envelope. Of the 334 award-winning science teachers, usable responses were received from 92 science teachers, which made a response rate of 27.5%. Analysis of the survey responses indicated that exemplary science teachers have a variety of knowledge/skills in using computer related applications/tools. The most commonly used computer applications/tools are information retrieval via the Internet, presentation tools, online communication, digital cameras, and data collection probes. Results of the study revealed that students' use of technology in their science classroom is highly correlated with the frequency of their science teachers' use of computer applications/tools. The results of the multiple regression analysis revealed that personal self-efficacy related to the exemplary science teachers' level of computer use suggesting that computer use is dependent on perceived abilities at using computers. The teachers' use of computer-related applications/tools during class, and their personal self-efficacy, age, and gender are highly related with their level of knowledge/skills in using specific computer applications for science instruction. The teachers' level of knowledge/skills in using specific computer applications for science instruction and gender related to their use of computer-related applications/tools during class and the students' use of computer-related applications/tools in or for their science class. In conclusion, exemplary science teachers need assistance in learning and using computer-related applications/tool in their science class.

  6. Exploring the organizational culture of exemplary community health center practices.

    PubMed

    Craigie, Frederic C; Hobbs, Richard F

    2004-01-01

    A 1999 precursor to this study, published in Family Medicine, suggested that the organizational culture of practices was potentially important to health care providers and patients. In this research, we examined the experiences of people working in exemplary community health center practices to explore the components and maintaining factors of positive medical organizational culture. Two exemplary practices were identified through a process of nominations and selection with respect to a presumptive definition of positive organizational culture. Interpretive categories and themes were developed through qualitative content analysis of semi-structured interviews, along with field observation. Categories of culture in these practices included Community Mission and Values, Leadership and Organizational Dynamics, Relationships, and Physical Space. Cultural qualities were nurtured by leadership approaches, collaborative staff meetings, and shared values about mission and workplace relationships. Staff consistently indicated that the spirit or culture in their practices was beneficial for employees, patients, and the process of clinical care. The positive organizational culture in these practices was substantially characterized and cultivated by specific values, attitudes, behaviors, and relationships of employees. Further work is indicated in approaches to assessment and intervention with organizational culture in medical settings and in evaluating associations with medical outcomes.

  7. An Old-Growth Definition for Southern Mixed Hardwood Forests

    Treesearch

    William B. Batista; William J. Platt

    1997-01-01

    This report provides an old-growth definition for the southern mixed hardwood forests based on five exemplary stands that show no evidence of having undergone any natural catastrophe or clearcutting for at least 200 years. This forest type occurs in the U.S. southeastern Coastal Plain from the Carolinas to eastern Texas. The exemplary old-growth stands were restricted...

  8. Elementary School Project for Level Two: Resource Unit. Lincoln County Exemplary Program in Vocational Education.

    ERIC Educational Resources Information Center

    Lincoln County Schools, Hamlin, WV.

    The occupational resource unit, one of a series encompassing grade levels one through ten, was prepared by the Lincoln County (West Virginia) Exemplary Project staff for classroom use at the second grade level or for use as a teaching model. The guide contains a synopsis of the entire unit, general objectives, behavioral objectives, teaching…

  9. YES. The Young-adult Employment Supports Project. School-to-Work Outreach Project 1998 Exemplary Model/Practice/Strategy.

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Inst. on Community Integration.

    The Young Adults Employment Supports Project (YES) of Matrix Research Institute (MRI) has been identified as an exemplary school-to-work program that includes students with disabilities. The program serves young persons with serious emotional disorders between the ages of 17-22 throughout Philadelphia who are preparing to exit special education…

  10. Educating the Whole Child through Science: A Portrait of an Exemplary Primary Science Teacher

    ERIC Educational Resources Information Center

    Tytler, Russell; Clark, John Cripps; Darby, Linda

    2009-01-01

    This article describes the primary science practice of one teacher as a picture of exemplary professional practice. The teacher, Suzanne Peterson, was a colleague and friend. Her untimely death earlier this year was regarded by those who knew her as a tragic loss to education. As it happens, we have access to many sources of information about…

  11. Controlled Confrontation: The Ward Grievance Procedure of the California Youth Authority. An Exemplary Project.

    ERIC Educational Resources Information Center

    National Inst. of Law Enforcement and Criminal Justice (Dept. of Justice/LEAA), Washington, DC.

    The Ward Grievance Procedure of the California Youth Authority is one of 17 programs that earned the National Institute's "Exemplary" label. This brochure provides the requisite practical information for those who wish to test or consider testing the ward grievance procedure. The program was developed as a way of dealing with the questions raised…

  12. Greater Use of Exemplary Education Programs Could Improve Education for Disadvantaged Children. Report to the Congress by the Comptroller General of the United States.

    ERIC Educational Resources Information Center

    Comptroller General of the U.S., Washington, DC.

    This report by the Comptroller General to the United States Congress discusses the review made of the Department of Education's National Diffusion Network, particularly its efforts to improve Title I reading programs through information dissemination on exemplary projects. Chapter one examines the Department of Education's dissemination…

  13. On- versus off-hour care for patients with non-ST-segment elevation myocardial infarction in Germany : Exemplary results within the chest pain unit concept.

    PubMed

    Breuckmann, F; Remberg, F; Böse, D; Waltenberger, J; Fischer, D; Rassaf, T

    2016-12-01

    The aim of this study was to analyze differences in the timing of invasive management of patients with high-risk acute coronary syndrome without persistent ST-segment elevation (hr-NSTE-ACS) or myocardial infarction without persistent ST-segment elevation (NSTEMI) between on- and off-hours in a German chest pain unit (CPU). We retrospectively enrolled 160 NSTEMI patients in the study, who were admitted to two German CPUs in 2013. Patients presenting on weekdays between 8 a.m. and 6 p.m. were compared with patients presenting during off-hours. Data analysis included time intervals from admission to invasive management (goals: for hr-NSTE-ACS, <2 h; for NSTEMI, <24 h) and the resulting guideline adherence. Guideline-adherent timing of an invasive strategy did not differ significantly between the on-hour (6.5 h [3.0-22.0 h], 79.9 %) and off-hour groups (10.5 h [2.0-20.0 h], 75.3 %; p = 0.94), without additional significant differences between admissions during off-hours Monday to Thursday and weekends (10.0 h [2.0-19.0 h], 75.6 % vs. 7.5 h [2.0-20.0 h], 76.2 %; p = 0.96). Our exemplary experience in two different German CPUs demonstrates adequate timing of coronary catheterization in over 75 % of cases, irrespective of admission during on- or off-hours. Nationwide validation of our findings by the German CPU registry is mandatory.

  14. Device physics vis-à-vis fundamental physics in Cold War America: the case of quantum optics.

    PubMed

    Bromberg, Joan Lisa

    2006-06-01

    Historians have convincingly shown the close ties U.S. physicists had with the military during the Cold War and have raised the question of whether this alliance affected the content of physics. Some have asserted that it distorted physics, shifting attention from fundamental problems to devices. Yet the papers of physicists in quantum electronics and quantum optics, fields that have been exemplary for those who hold the distortion thesis, show that the same scientists who worked on military devices simultaneously pursued fundamental and foundational topics. This essay examines one such physicist, Marlan O. Scully, with attention to both his extensive foundational studies and the way in which his applied and basic researches played off each other.

  15. Adaptability of Physicians Offering Primary Care to the Poor: Social Competency Revisited

    PubMed Central

    Loignon, Christine; Boudreault-Fournier,, Alexandrine

    2013-01-01

    This paper attempts to go deeper into the topic of social competency of physicians who provide primary care to populations living in poverty in Montreal. Adaptability as well as the ability to tailor practices according to patient expectations, needs and capabilities were found to be important in the development of the concept of social competency. The case of paternalism is used to demonstrate how a historically and socially contested medical approach is readapted by players in certain contexts in order to better meet patient expectations. This paper presents data collected in a qualitative study comprising 25 semi-supervised interviews with physicians recognized by their peers as having developed exemplary practices in Montreal's impoverished neighbourhoods. PMID:24289940

  16. Real time UNIX in embedded control -- A case study within context of LynxOS

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

    Kleines, H.; Zwoll, K.

    1996-02-01

    Intelligent communication controllers for a layered protocol profile are a typical example of an embedded control application, where the classical approach for the software development is based on a proprietary real-time operating system kernel under which the individual layers are implemented as tasks. Based on the exemplary implementation of a derivative of MAP 3.0, an unusual and innovative approach is presented, where the protocol software is implemented under the UNIX-compatible real-time operating system LynxOS. The overall design of the embedded control application is presented under a more general view and economical implications as well as aspects of the development environmentmore » and performance are discussed.« less

  17. The Embudito Mission: A Case Study of the Systematics of Autonomous Ground Mobile Robots

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

    EICKER,PATRICK J.

    2001-02-01

    Ground mobile robots are much in the mind of defense planners at this time, being considered for a significant variety of missions with a diversity ranging from logistics supply to reconnaissance and surveillance. While there has been a very large amount of basic research funded in the last quarter century devoted to mobile robots and their supporting component technologies, little of this science base has been fully developed and deployed--notable exceptions being NASA's Mars rover and several terrestrial derivatives. The material in this paper was developed as a first exemplary step in the development of a more systematic approach tomore » the R and D of ground mobile robots.« less

  18. Impulsive force on the head during performance of typical ukemi techniques following different judo throws.

    PubMed

    Hashimoto, Toshihiko; Ishii, Takanori; Okada, Naoyuki; Itoh, Masahiro

    2015-01-01

    In this study, eight judo athletes who are major candidates for the Japan national team were recruited as participants. Kinematic analysis of exemplary ukemi techniques was carried out using two throws, o-soto-gari, a throw linked to frequent injury, and o-uchi-gari. The aim of this study was to kinematically quantify the timing patterns of exemplary ukemi techniques and to obtain kinematic information of the head, in a sequence of ukemi from the onset of the throw to the completion of ukemi. The results indicated that the vertical velocity with which the uke's head decelerated was reduced by increasing the body surface exposed to the collision with the tatami and by increasing the elapsed time. In particular, overall upper limb contact with the tatami is greatly associated with deceleration. In o-soto-gari, the impulsive force on the faller's head as the head reached the lowest point was 204.82 ± 19.95 kg m · s(-2) while in o-uchi-gari it was 118.46 ± 63.62 kg m · s(-2), z = -1.75, P = 0.08, and it did present a large-sized effect with r = 0.78. These findings indicate that the exemplary o-soto-gari as compared to o-uchi-gari is the technique that causes more significant damage to the uke's head.

  19. Work-Based Learning: Finding a New Niche.

    ERIC Educational Resources Information Center

    Johnston, George H.

    2001-01-01

    Describes how a new manufacturing technology program at one college, seeking to use work-based learning extensively, has addressed success factors identified in a national study of exemplary programs. (Contains 10 references.) (AUTH/NB)

  20. Systems and methods for producing low work function electrodes

    DOEpatents

    Kippelen, Bernard; Fuentes-Hernandez, Canek; Zhou, Yinhua; Kahn, Antoine; Meyer, Jens; Shim, Jae Won; Marder, Seth R.

    2015-07-07

    According to an exemplary embodiment of the invention, systems and methods are provided for producing low work function electrodes. According to an exemplary embodiment, a method is provided for reducing a work function of an electrode. The method includes applying, to at least a portion of the electrode, a solution comprising a Lewis basic oligomer or polymer; and based at least in part on applying the solution, forming an ultra-thin layer on a surface of the electrode, wherein the ultra-thin layer reduces the work function associated with the electrode by greater than 0.5 eV. According to another exemplary embodiment of the invention, a device is provided. The device includes a semiconductor; at least one electrode disposed adjacent to the semiconductor and configured to transport electrons in or out of the semiconductor.

  1. Moving Forward with Modern Vocational Education Programs. Abstracts for Vocational Education Exemplary and Innovative Project Grants 1987-88, 1988-89.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education Services.

    This volume provides a one-page abstract for each of the vocational exemplary and innovative projects in the state of North Carolina that were funded in 1987-88 and 1988-89 as authorized by the 1984 Carl D. Perkins Act. Each abstract provides the following information: title of project; local education authority; project coordinator; address;…

  2. State of the States' Teacher Evaluation and Support Systems: A Perspective from Exemplary Teachers. Policy Information Report and ETS Research Report Series No. RR-17-30

    ERIC Educational Resources Information Center

    Goe, Laura; Wylie, E. Caroline; Bosso, David; Olson, Derek

    2017-01-01

    As states reconsider their current evaluation systems, stakeholders are offering their views about what revisions should be made to existing measures and processes. This report offers a unique perspective to these conversations by capturing and synthesizing the views of some of America's exemplary teachers: State Teachers of the Year (STOYs) and…

  3. Multilayer heterostructures and their manufacture

    DOEpatents

    Hammond, Scott R; Reese, Matthew; Rupert, Benjamin; Miedaner, Alexander; Curtis, Clavin; Olson, Dana; Ginley, David S

    2015-11-04

    A method of synthesizing multilayer heterostructures including an inorganic oxide layer residing on a solid substrate is described. Exemplary embodiments include producing an inorganic oxide layer on a solid substrate by a liquid coating process under relatively mild conditions. The relatively mild conditions include temperatures below 225.degree. C. and pressures above 9.4 mb. In an exemplary embodiment, a solution of diethyl aluminum ethoxide in anhydrous diglyme is applied to a flexible solid substrate by slot-die coating at ambient atmospheric pressure, and the diglyme removed by evaporation. An AlO.sub.x layer is formed by subjecting material remaining on the solid substrate to a relatively mild oven temperature of approximately 150.degree. C. The resulting AlO.sub.x layer exhibits relatively high light transmittance and relatively low vapor transmission rates for water. An exemplary embodiment of a flexible solid substrate is polyethylene napthalate (PEN). The PEN is not substantially adversely affected by exposure to 150.degree. C

  4. Colloidal infrared reflective and transparent conductive aluminum-doped zinc oxide nanocrystals

    DOEpatents

    Buonsanti, Raffaella; Milliron, Delia J

    2015-02-24

    The present invention provides a method of preparing aluminum-doped zinc oxide (AZO) nanocrystals. In an exemplary embodiment, the method includes (1) injecting a precursor mixture of a zinc precursor, an aluminum precursor, an amine, and a fatty acid in a solution of a vicinal diol in a non-coordinating solvent, thereby resulting in a reaction mixture, (2) precipitating the nanocrystals from the reaction mixture, thereby resulting in a final precipitate, and (3) dissolving the final precipitate in an apolar solvent. The present invention also provides a dispersion. In an exemplary embodiment, the dispersion includes (1) nanocrystals that are well separated from each other, where the nanocrystals are coated with surfactants and (2) an apolar solvent where the nanocrystals are suspended in the apolar solvent. The present invention also provides a film. In an exemplary embodiment, the film includes (1) a substrate and (2) nanocrystals that are evenly distributed on the substrate.

  5. Script identification from images using cluster-based templates

    DOEpatents

    Hochberg, J.G.; Kelly, P.M.; Thomas, T.R.

    1998-12-01

    A computer-implemented method identifies a script used to create a document. A set of training documents for each script to be identified is scanned into the computer to store a series of exemplary images representing each script. Pixels forming the exemplary images are electronically processed to define a set of textual symbols corresponding to the exemplary images. Each textual symbol is assigned to a cluster of textual symbols that most closely represents the textual symbol. The cluster of textual symbols is processed to form a representative electronic template for each cluster. A document having a script to be identified is scanned into the computer to form one or more document images representing the script to be identified. Pixels forming the document images are electronically processed to define a set of document textual symbols corresponding to the document images. The set of document textual symbols is compared to the electronic templates to identify the script. 17 figs.

  6. Script identification from images using cluster-based templates

    DOEpatents

    Hochberg, Judith G.; Kelly, Patrick M.; Thomas, Timothy R.

    1998-01-01

    A computer-implemented method identifies a script used to create a document. A set of training documents for each script to be identified is scanned into the computer to store a series of exemplary images representing each script. Pixels forming the exemplary images are electronically processed to define a set of textual symbols corresponding to the exemplary images. Each textual symbol is assigned to a cluster of textual symbols that most closely represents the textual symbol. The cluster of textual symbols is processed to form a representative electronic template for each cluster. A document having a script to be identified is scanned into the computer to form one or more document images representing the script to be identified. Pixels forming the document images are electronically processed to define a set of document textual symbols corresponding to the document images. The set of document textual symbols is compared to the electronic templates to identify the script.

  7. Granite School District First Grade Reading Study.

    ERIC Educational Resources Information Center

    Castner, Myra H.; And Others

    A comparative study of first-grade reading instructional methods was undertaken with the support of the Granite School District Exemplary Center for Reading Instruction. This study was conducted in 19 schools of the district and involved approximately 1,295 students. Nine hypotheses concerning the various approaches used in reading instruction…

  8. Pitfalls in Fractal Time Series Analysis: fMRI BOLD as an Exemplary Case

    PubMed Central

    Eke, Andras; Herman, Peter; Sanganahalli, Basavaraju G.; Hyder, Fahmeed; Mukli, Peter; Nagy, Zoltan

    2012-01-01

    This article will be positioned on our previous work demonstrating the importance of adhering to a carefully selected set of criteria when choosing the suitable method from those available ensuring its adequate performance when applied to real temporal signals, such as fMRI BOLD, to evaluate one important facet of their behavior, fractality. Earlier, we have reviewed on a range of monofractal tools and evaluated their performance. Given the advance in the fractal field, in this article we will discuss the most widely used implementations of multifractal analyses, too. Our recommended flowchart for the fractal characterization of spontaneous, low frequency fluctuations in fMRI BOLD will be used as the framework for this article to make certain that it will provide a hands-on experience for the reader in handling the perplexed issues of fractal analysis. The reason why this particular signal modality and its fractal analysis has been chosen was due to its high impact on today’s neuroscience given it had powerfully emerged as a new way of interpreting the complex functioning of the brain (see “intrinsic activity”). The reader will first be presented with the basic concepts of mono and multifractal time series analyses, followed by some of the most relevant implementations, characterization by numerical approaches. The notion of the dichotomy of fractional Gaussian noise and fractional Brownian motion signal classes and their impact on fractal time series analyses will be thoroughly discussed as the central theme of our application strategy. Sources of pitfalls and way how to avoid them will be identified followed by a demonstration on fractal studies of fMRI BOLD taken from the literature and that of our own in an attempt to consolidate the best practice in fractal analysis of empirical fMRI BOLD signals mapped throughout the brain as an exemplary case of potentially wide interest. PMID:23227008

  9. Widely tunable quantum cascade lasers for spectroscopic sensing

    NASA Astrophysics Data System (ADS)

    Wagner, J.; Ostendorf, R.; Grahmann, J.; Merten, A.; Hugger, S.; Jarvis, J.-P.; Fuchs, F.; Boskovic, D.; Schenk, H.

    2015-01-01

    In this paper recent advances in broadband-tuneable mid-infrared (MIR) external-cavity quantum cascade lasers (EC-QCL) technology are reported as well as their use in spectroscopic process analysis and imaging stand-off detection of hazardous substances, such as explosive and related precursors. First results are presented on rapid scan EC-QCL, employing a custom-made MOEMS scanning grating in Littrow-configuration as wavelength-selective optical feedback element. This way, a scanning rate of 1 kHz was achieved, which corresponds to 2000 full wavelength scans per second. Furthermore, exemplary case studies of EC-QCL based MIR spectroscopy will be presented. These include timeresolved analysis of catalytic reactions in chemical process control, as well as imaging backscattering spectroscopy for the detection of residues of explosives and related precursors in a relevant environment.

  10. The need for ecological monitoring of freshwaters in a changing world: a case study of Lakes Annecy, Bourget, and Geneva.

    PubMed

    Jacquet, Stéphan; Domaizon, Isabelle; Anneville, Orlane

    2014-06-01

    Lakes Annecy, Bourget, and Geneva are large, deep carbonated peri-alpine lakes in eastern France. They are located in the same ecoregion but have been subject to differing degrees of anthropogenic pressure over the past decades. A comparative analysis of these ecosystems can therefore provide valuable information on how the lakes have responded to changes in phosphorus runoff, fish management practices, and global warming. Each of these lakes has undergone a restoration process, and changes in water quality and trophic state, as measured using parameters like transparency, chlorophyll a, nutrient concentrations, and phytoplankton biomass and structure, can be used to evaluate efforts made to preserve these ecosystems. Our results reveal that (1) peri-alpine lakes are exemplary cases of restoration in the world where freshwater eutrophication is on the increase, and (2) efforts must be maintained because of the new context of climate change, the effects of which on the quality and the ecological functioning of lakes are still poorly understood.

  11. Research Supporting Middle Grades Practice

    ERIC Educational Resources Information Center

    Hough, David L., Ed.

    2010-01-01

    Exemplary Middle Grades Research: Evidence-Based Studies Linking Theory to Practice features research published throughout 2009 in MGRJ that has been identified by the Information Age Publishing's review board as the most useful in terms of assisting educators with making practical applications from evidence-based studies to classroom and school…

  12. Sidewalk Social Studies.

    ERIC Educational Resources Information Center

    Hatcher, Barbara; Olson, Mary

    1984-01-01

    Elementary teachers can increase public awareness of the value of social studies by having students conduct a sidewalk fair in a local shopping mall. One exemplary fair used the "Revolutionary Times" in American history theme; students read stories, showed filmstrips, and sang songs. Considerations for implementing a fair are discussed. (RM)

  13. A Study of Student Perceptions of Exemplary Instruction and Servant Leader Behavioral Qualities

    ERIC Educational Resources Information Center

    Setliff, Richard C., Jr.

    2014-01-01

    This study examined students' perceptions of certain servant leader behaviors associated with either typical or outstanding instruction. Five servant leadership dimensions were considered: altruistic calling, emotional healing, wisdom, persuasive mapping, and organizational stewardship. Two groups of 300 students attending a midsized university…

  14. Use of Natural and Nature-Based Features (NNBF) for Coastal Resilience

    DTIC Science & Technology

    2015-01-01

    Factors contributing to weathering and erosion of bluffs and low banks , exemplary of features found in Chesapeake and Delaware Bays. Some bluffs may be...of low banks and bluffs (typically less than 10 meters (m) high), marshes, short sand spits, beaches fronting the mainland (without ponds or marshes...and erosion of bluffs and low banks , exemplary of features found in Chesapeake and Delaware Bays. Some bluffs may be fronted with narrow sand beaches

  15. Increasing Rural Adults' Participation in Collegial Programs: Exemplary Programs. Proceedings of the Rural Action Conference "Programs and Activities to Overcome Barriers to Rural Adult Participation in Postsecondary Education" (Blacksburg, Virginia, June 1-3, 1987).

    ERIC Educational Resources Information Center

    Sullins, W. Robert, Ed.; And Others

    Approximately 85 educators from six states participated in a regional conference designed to showcase exemplary and collaborative programs to overcome many of the barriers faced by rural adults in pursuing higher education. After the keynote address, "The Role of Adult Learning in Revitalizing Rural Communities," by Cornelia Butler Flora, the…

  16. Test device for measuring permeability of a barrier material

    DOEpatents

    Reese, Matthew; Dameron, Arrelaine; Kempe, Michael

    2014-03-04

    A test device for measuring permeability of a barrier material. An exemplary device comprises a test card having a thin-film conductor-pattern formed thereon and an edge seal which seals the test card to the barrier material. Another exemplary embodiment is an electrical calcium test device comprising: a test card an impermeable spacer, an edge seal which seals the test card to the spacer and an edge seal which seals the spacer to the barrier material.

  17. Professors Provide Teaching through the Art of Caring

    ERIC Educational Resources Information Center

    Dalton, Gale A.

    2008-01-01

    The purpose of this research study is to continue the encouragement of empathy skills in teachers which display the foundation of an exemplary professor. Consideration on adjusted course work was studied concerning students with sudden physical illnesses and emotional health related issues. A sample of 46 undergraduate and graduate students…

  18. Occupational Health Promotion Programs to Reduce Cardiovascular Risk.

    ERIC Educational Resources Information Center

    Glasgow, Russell E.; Terborg, James R.

    1988-01-01

    Surveys literature on worksite health promotion programs targeting cardiovascular risk factors. Reviews findings on health-risk appraisal, hypertension control, smoking cessation, weight reduction, exercise, and programs addressing multiple risk factors. Discusses current knowledge, highlights exemplary studies, and identifies problems and…

  19. Study Sheds Light on Qualities of Best Training for Principals

    ERIC Educational Resources Information Center

    Olson, Lynn

    2007-01-01

    It is widely accepted that principals are vital to school success, but few studies have closely examined how to train effective school leaders. Now, a report has identified the common features of exemplary programs for preparing principals who can guide instruction and foster school improvement. The study examined eight programs, chosen on the…

  20. Pharmacogenetics in Acute Lymphoblastic Leukemia

    PubMed Central

    Cheok, Meyling H.; Pottier, Nicolas; Kager, Leo

    2009-01-01

    Progress in the treatment of acute leukemia in children has been remarkable, from a disease being lethal four decades ago to current cure rates exceeding 80%. This exemplary progress is largely due to the optimization of existing treatment modalities rather than the discovery of new antileukemic agents. However, despite these high cure rates, the annual number of children whose leukemia relapses after their initial therapy remains greater than that of new cases of most types of childhood cancers. The aim of pharmacogenetics is to develop strategies to personalize treatment and tailor therapy to individual patients, with the goal of optimizing efficacy and safety through better understanding of human genome variability and its influence on drug response. In this review, we summarize recent pharmacogenomic studies related to the treatment of pediatric acute lymphoblastic leukemia. These studies illustrate the promise of pharmacogenomics to further advance the treatment of human cancers, with childhood leukemia serving as a paradigm. PMID:19100367

  1. Formic acid fuel cells and catalysts

    DOEpatents

    Masel, Richard I.; Larsen, Robert; Ha, Su Yun

    2010-06-22

    An exemplary fuel cell of the invention includes a formic acid fuel solution in communication with an anode (12, 134), an oxidizer in communication with a cathode (16, 135) electrically linked to the anode, and an anode catalyst that includes Pd. An exemplary formic acid fuel cell membrane electrode assembly (130) includes a proton-conducting membrane (131) having opposing first (132) and second surfaces (133), a cathode catalyst on the second membrane surface, and an anode catalyst including Pd on the first surface.

  2. Beamforming strategy of ULA and UCA sensor configuration in multistatic passive radar

    NASA Astrophysics Data System (ADS)

    Hossa, Robert

    2009-06-01

    A Beamforming Network (BN) concept of Uniform Linear Array (ULA) and Uniform Circular Array (UCA) dipole configuration designed to multistatic passive radar is considered in details. In the case of UCA configuration, computationally efficient procedure of beamspace transformation from UCA to virtual ULA configuration with omnidirectional coverage is utilized. If effect, the idea of the proposed solution is equivalent to the techniques of antenna array factor shaping dedicated to ULA structure. Finally, exemplary results from the computer software simulations of elaborated spatial filtering solutions to reference and surveillance channels are provided and discussed.

  3. Exemplary Program.

    ERIC Educational Resources Information Center

    Southern Social Studies Journal, 1991

    1991-01-01

    Describes the social studies program at Walker Junior High School (La Palma, CA). Uses student research and role playing to make areas of history, geography, and government more meaningful. Includes colonial period, slavery, medieval life, and city government. Suggests themes, methods, and telecommunication and computer use. Reports that the…

  4. Solid electrolyte material manufacturable by polymer processing methods

    DOEpatents

    Singh, Mohit; Gur, Ilan; Eitouni, Hany Basam; Balsara, Nitash Pervez

    2012-09-18

    The present invention relates generally to electrolyte materials. According to an embodiment, the present invention provides for a solid polymer electrolyte material that is ionically conductive, mechanically robust, and can be formed into desirable shapes using conventional polymer processing methods. An exemplary polymer electrolyte material has an elastic modulus in excess of 1.times.10.sup.6 Pa at 90 degrees C. and is characterized by an ionic conductivity of at least 1.times.10.sup.-5 Scm-1 at 90 degrees C. An exemplary material can be characterized by a two domain or three domain material system. An exemplary material can include material components made of diblock polymers or triblock polymers. Many uses are contemplated for the solid polymer electrolyte materials. For example, the present invention can be applied to improve Li-based batteries by means of enabling higher energy density, better thermal and environmental stability, lower rates of self-discharge, enhanced safety, lower manufacturing costs, and novel form factors.

  5. Leadership in New Hampshire Independent Schools: An Examination of Trust and Openness to Change

    ERIC Educational Resources Information Center

    D'Entremont, John P.

    2016-01-01

    The study of leadership is extensive in business and public education. Research on headmaster leadership in private schools is limited. This mixed methods study aimed to determine if exemplary private school headmaster leadership practices builds faculty trust creating an openness to change. The sample in the study consisted of five National…

  6. Pre-Service Social Studies Teachers' Understandings about the Nature of the Social Studies

    ERIC Educational Resources Information Center

    Kilinç, Emin

    2014-01-01

    Social studies is one of the main courses of the elementary and middle school curriculum in Turkey. Social studies took educators attention because it prepares students as exemplary citizens. The term of social studies has been started to use at the end of 1960's in Turkey. Thus, there have been several definitions and classification of the social…

  7. Exemplary Programs Produce Strong Instructional Leaders. School Leadership Study: Developing Successful Principals

    ERIC Educational Resources Information Center

    LaPointe, Michella; Davis, Stephen

    2006-01-01

    In an effort to increase the knowledge about professional development programs that promote strong instructional leaders, the Wallace Foundation recently commissioned a study of innovative principal professional development programs and the policy and funding mechanisms that support them. In fall 2003, the foundation awarded a grant to a team of…

  8. World Languages and Cultures Feasibility Study

    ERIC Educational Resources Information Center

    Sklarz, David P.

    2013-01-01

    The purpose of the study was to conduct a comprehensive review of the research and best practices of exemplary elementary school World Language and Culture Programs. Specifically, (1) to assess the degree to which various program designs had most closely met the measurable goals of the American Council of Teachers of a Foreign Language, commonly…

  9. Unpacking "Culture" in Cultural Studies of Science Education: Cultural Difference versus Cultural Production

    ERIC Educational Resources Information Center

    Carlone, Heidi; Johnson, Angela

    2012-01-01

    In this article, we explore three anthropological approaches to science education research: funds of knowledge, third space/hybridity and practice theory. Definitions, historical origins, uses and constraints of each approach are included along with reviews of exemplary studies in each tradition. We show that funds of knowledge research draws on…

  10. Award-Winning Foreign Language Programs: Prescriptions for Success.

    ERIC Educational Resources Information Center

    Sims, William D.; Hammond, Sandra B.

    The study reviews 50 foreign language programs in the United States that are said to be both inspirational and useful for providing concrete information about the creation and preservation of successful language programs. The programs cited are exemplary and can serve as models for educators and administrators to study and visit. Program selection…

  11. The Relationship between Teachers' Collective Efficacy and Student Achievement at Economically Disadvantaged Middle School Campuses

    ERIC Educational Resources Information Center

    Sandoval, Juan Manuel; Challoo, Linda B.; Kupczynski, Lori

    2011-01-01

    The purpose of this study was to examine the relationship between the collective efficacy of teachers and student achievement at economically disadvantaged middle school campuses. The population of the study consisted of Texas campuses that served economically disadvantaged students and received a campus rating of Exemplary or Academically…

  12. Music (9-12): Band One. Course of Study.

    ERIC Educational Resources Information Center

    Wenner, Peggy J.

    2004-01-01

    In response to a need for curricular support, the Idaho State Department of Education gathered teams of exemplary educators from throughout the state to write courses of study related to the original five subject areas within Idaho's Achievement Standards. In turn, all of the state's school districts received hard copies as well as online access…

  13. Curriculum Guide for Hospitality Education. Part II. Exemplary Project.

    ERIC Educational Resources Information Center

    Kalani, Henry

    This second of a two-part study designed to develop a hospitality education program model for Hawaii's community colleges is based on the primary data gathered in a survey of the hospitality industry characteristics, manpower requirements, and employment demands. (Survey data is reported in volume 1 of the study.) The introductory section of this…

  14. Biomimetic design processes in architecture: morphogenetic and evolutionary computational design.

    PubMed

    Menges, Achim

    2012-03-01

    Design computation has profound impact on architectural design methods. This paper explains how computational design enables the development of biomimetic design processes specific to architecture, and how they need to be significantly different from established biomimetic processes in engineering disciplines. The paper first explains the fundamental difference between computer-aided and computational design in architecture, as the understanding of this distinction is of critical importance for the research presented. Thereafter, the conceptual relation and possible transfer of principles from natural morphogenesis to design computation are introduced and the related developments of generative, feature-based, constraint-based, process-based and feedback-based computational design methods are presented. This morphogenetic design research is then related to exploratory evolutionary computation, followed by the presentation of two case studies focusing on the exemplary development of spatial envelope morphologies and urban block morphologies.

  15. Energy efficiency and economic analysis of the thermomodernization of forest lodges in the Świętokrzyski National Park

    NASA Astrophysics Data System (ADS)

    Wciślik, Sylwia

    This paper analyses energy efficiency of thermomodernization project on the example of three forest lodges located in the Świętokrzyski National Park. Currently, one of the basic requirements posed for the buildings subjected to modernization is to reduce carbon dioxide emissions even above 80% in comparison with the original values. In order to fulfil such criteria, it is necessary to apply alternative solutions based on renewable energy sources. Due to limited budget, low cubic capacity and location of the buildings, solar collectors with storage tanks and biomass boilers provide a rational option. For such a case, the emissions of basic pollutants such as CO2, SOx, NOx or particulates is obtained. The study also gives the results of calculations of payback time (SPBT) for the investment for exemplary forest lodge.

  16. Significance of genome-wide association studies in molecular anthropology.

    PubMed

    Gupta, Vipin; Khadgawat, Rajesh; Sachdeva, Mohinder Pal

    2009-12-01

    The successful advent of a genome-wide approach in association studies raises the hopes of human geneticists for solving a genetic maze of complex traits especially the disorders. This approach, which is replete with the application of cutting-edge technology and supported by big science projects (like Human Genome Project; and even more importantly the International HapMap Project) and various important databases (SNP database, CNV database, etc.), has had unprecedented success in rapidly uncovering many of the genetic determinants of complex disorders. The magnitude of this approach in the genetics of classical anthropological variables like height, skin color, eye color, and other genome diversity projects has certainly expanded the horizons of molecular anthropology. Therefore, in this article we have proposed a genome-wide association approach in molecular anthropological studies by providing lessons from the exemplary study of the Wellcome Trust Case Control Consortium. We have also highlighted the importance and uniqueness of Indian population groups in facilitating the design and finding optimum solutions for other genome-wide association-related challenges.

  17. Identifying the Gifted Child Humorist.

    ERIC Educational Resources Information Center

    Fern, Tami L.

    1991-01-01

    This study attempted to identify gifted child humorists among 1,204 children in grades 3-6. Final identification of 13 gifted child humorists was determined through application of such criteria as funniness, originality, and exemplary performance or product. The influence of intelligence, development, social factors, sex differences, family…

  18. A case study of tuning MapReduce for efficient Bioinformatics in the cloud

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

    Shi, Lizhen; Wang, Zhong; Yu, Weikuan

    The combination of the Hadoop MapReduce programming model and cloud computing allows biological scientists to analyze next-generation sequencing (NGS) data in a timely and cost-effective manner. Cloud computing platforms remove the burden of IT facility procurement and management from end users and provide ease of access to Hadoop clusters. However, biological scientists are still expected to choose appropriate Hadoop parameters for running their jobs. More importantly, the available Hadoop tuning guidelines are either obsolete or too general to capture the particular characteristics of bioinformatics applications. In this paper, we aim to minimize the cloud computing cost spent on bioinformatics datamore » analysis by optimizing the extracted significant Hadoop parameters. When using MapReduce-based bioinformatics tools in the cloud, the default settings often lead to resource underutilization and wasteful expenses. We choose k-mer counting, a representative application used in a large number of NGS data analysis tools, as our study case. Experimental results show that, with the fine-tuned parameters, we achieve a total of 4× speedup compared with the original performance (using the default settings). Finally, this paper presents an exemplary case for tuning MapReduce-based bioinformatics applications in the cloud, and documents the key parameters that could lead to significant performance benefits.« less

  19. Revised Study Design for Final Phase of the Change Agent Study. Study of Change Agent Programs: A Working Note.

    ERIC Educational Resources Information Center

    Bass, G.; And Others

    The Rand change agent study was designed to determine the factors for successful implementation and continuation of selected federal programs--the Elementary and Secondary Education Act, Title III, Innovation Projects; ESEA Title VII, Bilingual Projects; Vocational Education Part D, Exemplary Programs; and the Right-to-Read program. This report…

  20. Epoxy Pipelining Composition and Method of Manufacture.

    DTIC Science & Technology

    1994-12-14

    exemplary curing agent blend was prepared by reacting azelaic acid 3 (nonanedioic acid ), hexanoic acid , triethylene tetramine 4 (NH 2CH2CH2NHCH2CH2NHCH2CH...2NH2; TETA) and benzyl alcohol. The exemplary 5 curing agent blend was prepared as follows: 6 (a) Azelaic acid (solid; 90.9 gm.; 0.483 moles; C 9H 16 0...heated to 230 ’C over 10 - 20 11 minutes in a silicone oil bath. As the azelaic acid melted into a liquid, the 12 reaction mixture was stirred using a

  1. The Making of an Exemplary Online Educator

    ERIC Educational Resources Information Center

    Edwards, Margaret; Perry, Beth; Janzen, Katherine

    2011-01-01

    What does it take to be an effective online educator? Can those who teach successfully face-to-face be equally effective online? This article details a descriptive qualitative research study of students' perspectives regarding qualities of exceptional online educators. Participants described interactions they had with online teachers they…

  2. Promoting Elementary Physical Education: Results of a School-Based Evaluation Study

    ERIC Educational Resources Information Center

    Boyle-Holmes, Trina; Grost, Lisa; Russell, Lisa; Laris, B. A.; Robin, Leah; Haller, Elizabeth; Potter, Susan; Lee, Sarah

    2010-01-01

    Using a quasiexperimental design, the authors examine whether fourth- and fifth-grade students exposed to a developmental physical education (PE) curriculum, Michigan's Exemplary Physical Education Curriculum (EPEC), demonstrated stronger motor skill--specific self-efficacy and perceptions of physical activity competence, physical activity levels,…

  3. Language-Based Reasoning in Primary Science

    ERIC Educational Resources Information Center

    Hackling, Mark; Sherriff, Barbara

    2015-01-01

    Language is critical in the mediation of scientific reasoning, higher-order thinking and the development of scientific literacy. This study investigated how an exemplary primary science teacher scaffolds and supports students' reasoning during a Year 4 materials unit. Lessons captured on video, teacher and student interviews and micro-ethnographic…

  4. Education for Sustainability (EfS): Practice and Practice Architectures

    ERIC Educational Resources Information Center

    Kemmis, Stephen; Mutton, Rebecca

    2012-01-01

    This paper reports some findings from an investigation of educational practice in ten (formal and informal) education for sustainability (EfS) initiatives, to characterise exemplary practice in school and community education for sustainability, considered crucial to Australia's future. The study focused on rural/regional Australia, specifically…

  5. Stakeholder Experiences in District-University Administrator Preparation Partnerships

    ERIC Educational Resources Information Center

    Sanzo, Karen L.; Wilson, Jacob McKinley, III

    2016-01-01

    Our qualitative study explores the lived experiences of district stakeholders in university-district leadership preparation programs. Collaborative partnerships between school districts and universities focused on developing quality school leader are a part of recent efforts to provide the field of public education with exemplary leadership. The…

  6. Extraordinary Teachers, Exceptional Students

    ERIC Educational Resources Information Center

    Arnove, Robert. F.

    2010-01-01

    A study of master teachers in the arts, sports, cooking, and other fields reveals characteristics and attitudes that enable them to help their students succeed. These characteristics include a deep knowledge of their field, caring, generosity, and being self critical. Exemplary public school teachers also possess these characteristics, but they…

  7. The Student Voice: A Study of Learning Experiences Enriched by Mobile Technologies

    ERIC Educational Resources Information Center

    Nelson, Laura L.

    2012-01-01

    This study reports the opinions of Illinois Math and Science Academy (IMSA) students to facilitate positive change in our educational system as we prepare our students for a competitive global economy. IMSA is a recognized leader in math and science education through exemplary inquiry-based methodologies. Students need new skills for citizenship,…

  8. Visual Arts (9-12): Performance-Based Assessment. Course of Study.

    ERIC Educational Resources Information Center

    Idaho State Department of Education, 2004

    2004-01-01

    In response to a need for curricular support, the Idaho State Department of Education gathered teams of exemplary educators from throughout the state to write courses of study related to all subject areas within Idaho?s Achievement Standards. A need arose to assess areas not tested statewide in a performance-based manner. Teachers involved in…

  9. Foreign Language: Year One (9-12). Performance-Based Assessment. Course of Study.

    ERIC Educational Resources Information Center

    Wenner, Peggy J.

    2004-01-01

    In response to a need for curricular support, the Idaho State Department of Education gathered teams of exemplary educators from throughout the state to write courses of study related to all subject areas within Idaho's Achievement Standards. A need arose to assess areas not tested statewide in a performance-based manner. Teachers involved in…

  10. Care Planning, Quality Assurance, and Personnel Management in Long-Term Care Facilities. Final Report.

    ERIC Educational Resources Information Center

    Patchner, Michael A.; Balgopal, Pallassana R.

    Three studies were undertaken to examine topics of care planning, personnel management, and quality assurance in long-term care facilities. The first study examined the formulation and implementation processes of care planning for nursing home residents. The exemplary homes' care planning included the existence of strong care planning leadership,…

  11. The Nature of Science in Science Curricula: Methods and Concepts of Analysis

    ERIC Educational Resources Information Center

    Ferreira, Sílvia; Morais, Ana M.

    2013-01-01

    The article shows methods and concepts of analysis of the nature of science in science curricula through an exemplary study made in Portugal. The study analyses the extent to which the message transmitted by the Natural Science curriculum for Portuguese middle school considers the nature of science. It is epistemologically and sociologically…

  12. Strategies for Supporting Orphans and Vulnerable Children: An Exploratory Study of an Exemplary Model of Care in Kenya

    ERIC Educational Resources Information Center

    Mears, Melynda; Singletary, Jon; Rogers, Rob

    2011-01-01

    This qualitative study explored the extent to which programs in a religiously affiliated agency in Kenya incorporate 12 internationally sanctioned strategies for supporting orphans and vulnerable children in Sub-Saharan Africa (Olson, Knight, & Foster, 2006). The results indicated that all 12 strategies were being employed, though to varying…

  13. Rural Education Issues: Rural Administrators Speak Out

    ERIC Educational Resources Information Center

    Williams, Julia; Nierengarten, Gerry

    2010-01-01

    The purpose of this study was to identify the issues that most affect Minnesota's rural public school administrators as they attempt to fulfill the mandates required from state legislation and communities. A second purpose was to identify exemplary practices valued by individual Minnesota rural schools and districts. Electronic surveys were sent…

  14. The Influence of Social Intelligence on Effective Music Teaching

    ERIC Educational Resources Information Center

    Juchniewicz, Jay

    2010-01-01

    The purpose of this study was to investigate the influence of social intelligence on effective music teaching. Forty teachers from "exemplary programs" and "more challenging programs" across band, chorus, orchestra, and general public school music programs were administered the Interpersonal Perception Task-15 (IPT-15). In addition, 84 external…

  15. The Impact of University Religious Affiliation on Presidential Leadership Practices

    ERIC Educational Resources Information Center

    Savior, Richard David

    2014-01-01

    Colleges and universities in the United States face a set of significant and progressive challenges requiring exemplary senior leadership. The purpose of this study was to measure and analyze the senior leadership practices at private/secular and private/religious affiliated colleges and universities to identify differences in leadership practices…

  16. Learning Theory and Its Application to At-Risk Programs for Elementary School Children.

    ERIC Educational Resources Information Center

    Statler, Judy K.; Petersen, George J.

    Synthesizing research on effective at-risk/dropout prevention programs and the learning theory articulated in the American Psychological Association (APA) Learner-Centered Principles, this study examined the essential components present in an exemplary at-risk/dropout prevention program for kindergarten through sixth grade students. The…

  17. Towards a Science of Motivated Learning in Technology-Supported Environments

    ERIC Educational Resources Information Center

    Mayer, Richard E.

    2011-01-01

    This commentary reviews seven papers that study motivation with new media, contained in this special issue of "Educational Technology Research & Development" edited by Ruth Small. For each paper, this commentary summarizes exemplary contributions, offers an assessment of what is exciting, and suggests directions for future research. Some exciting…

  18. Networking and Accessing School Discipline Programs.

    ERIC Educational Resources Information Center

    Pinnell, Gay S.; Lasley, Thomas J.

    Examining the nature of the communication process as a factor in resolving teacher concerns with discipline problems, this report identifies and defines networking in the school setting and summarizes a study of 500 exemplary schools by the Phi Delta Kappa (PDK) Commission on School Discipline. The report discusses various networking applications…

  19. Exemplary Chinese University Professors: Qualities and Impact on Students

    ERIC Educational Resources Information Center

    Kim, Eugene P.; Olson, Mathias

    2016-01-01

    This study focuses on the qualities of Chinese university professors as perceived by their students and the effects of those qualities on student learning and motivation. Specifically, what qualities and personal characteristics do Chinese university students attribute to their favorite and least favorite professors, and how do those qualities and…

  20. What Managers Do to Create Healthy Work Environments

    ERIC Educational Resources Information Center

    Kroth, Michael; Boverie, Patricia; Zondlo, John

    2007-01-01

    The purpose of this exploratory qualitative study was to determine what successful managers do to create healthy work environments in a healthcare organization. Managers using exemplary behaviors were selected and interviewed based on employee satisfaction surveys, and focus groups were conducted with employees who worked for them. Effective…

  1. Levels of Trust in Districts with Exemplary Superintendents

    ERIC Educational Resources Information Center

    Weiss, Jeffrey

    2017-01-01

    Students from schools with greater levels of trust have higher levels of academic achievement. This study specifically examined the levels of trust that teachers have in each other, their principals, their students, and their students' families. Teachers from four school districts in which the superintendent won the state superintendent of the…

  2. Environmental Education through Watershed Studies: Budd/Deschutes Project GREEN.

    ERIC Educational Resources Information Center

    Lewis, Lisa Bryce

    1992-01-01

    Describes the development and current status of the Global Rivers Environmental Education Network, cited as an exemplary Environmental Education program in the Pacific northwest. It is an international educational effort that provides a means for improving local and global water quality through hands-on monitoring and local problem solving for…

  3. The Development of a Professional Statistics Teaching Identity

    ERIC Educational Resources Information Center

    Whitaker, Douglas

    2016-01-01

    Motivated by the increased statistics expectations for students and their teachers because of the widespread adoption of the Common Core State Standards for Mathematics, this study explores exemplary, in-service statistics teachers' professional identities using a theoretical framework informed by Gee (2000) and communities of practice (Lave &…

  4. Simulation and Modeling Capability for Standard Modular Hydropower Technology

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

    Stewart, Kevin M.; Smith, Brennan T.; Witt, Adam M.

    Grounded in the stakeholder-validated framework established in Oak Ridge National Laboratory’s SMH Exemplary Design Envelope Specification, this report on Simulation and Modeling Capability for Standard Modular Hydropower (SMH) Technology provides insight into the concepts, use cases, needs, gaps, and challenges associated with modeling and simulating SMH technologies. The SMH concept envisions a network of generation, passage, and foundation modules that achieve environmentally compatible, cost-optimized hydropower using standardization and modularity. The development of standardized modeling approaches and simulation techniques for SMH (as described in this report) will pave the way for reliable, cost-effective methods for technology evaluation, optimization, and verification.

  5. Bartleby the Example and Eros the Idea of the Work: Some Considerations on Giorgio Agamben's "The Idea of Study"

    ERIC Educational Resources Information Center

    Vanhoutte, Kristof K. P.

    2014-01-01

    The present article investigates the rhythm of study as described by Giorgio Agamben in "The idea of study", present in Idea of prose. In this short treatise, Agamben presents Melville's scrivener Bartleby as the exemplary embodiment of study. Bartleby's paradigmatic status, according to Agamben's interpretation, does,…

  6. Evaluation of an internet-based e-learning module to introduce nuclear medicine to medical students: a feasibility study.

    PubMed

    Diessl, Stefanie; Verburg, Frederik A; Hoernlein, Alexander; Schumann, Martin; Luster, Markus; Reiners, Christoph

    2010-12-01

    The advent of electronic learning, the so-called e-learning, offers new possibilities for instruction in addition to the traditional face-to-face teaching in the education of medical students. To evaluate the additional educational value of a voluntary e-learning module in a nuclear medicine course for third-year medical students. Twenty exemplary nuclear medicine patient cases from our department were developed for e-learning purposes and presented on the internet using the web-based training program ‘CaseTrain’. Subsequently, three selected test cases were handled and evaluated by an unselected population of third-year medical students. One hundred and twenty-eight students studied the three patient cases and filled out the evaluation questionnaire completely. The most important result is that both the interest in and the subjective feeling of the knowledge level regarding the specialized field of nuclear medicine had increased significantly after working through the three e-learning cases. Ninety-seven percent of the evaluating students considered the use of computer-based learning useful. The subjective grading of the content of the cases and the handling of the software were graded with high marks by the participants, 1.9 and 2.0, respectively, on a linear scale with 1 being the best and 6 being the worst. The addition of e-learning to face-to-face teaching as a form of ‘blended learning’ is highly appreciated by medical students, and will provide an effective medium for bringing better understanding of nuclear medicine to future colleagues.

  7. Optical modulator including grapene

    DOEpatents

    Liu, Ming; Yin, Xiaobo; Zhang, Xiang

    2016-06-07

    The present invention provides for a one or more layer graphene optical modulator. In a first exemplary embodiment the optical modulator includes an optical waveguide, a nanoscale oxide spacer adjacent to a working region of the waveguide, and a monolayer graphene sheet adjacent to the spacer. In a second exemplary embodiment, the optical modulator includes at least one pair of active media, where the pair includes an oxide spacer, a first monolayer graphene sheet adjacent to a first side of the spacer, and a second monolayer graphene sheet adjacent to a second side of the spacer, and at least one optical waveguide adjacent to the pair.

  8. Electrodeposition of biaxially textured layers on a substrate

    DOEpatents

    Bhattacharya, Raghu N; Phok, Sovannary; Spagnol, Priscila; Chaudhuri, Tapas

    2013-11-19

    Methods of producing one or more biaxially textured layer on a substrate, and articles produced by the methods, are disclosed. An exemplary method may comprise electrodepositing on the substrate a precursor material selected from the group consisting of rare earths, transition metals, actinide, lanthanides, and oxides thereof. An exemplary article (150) may comprise a biaxially textured base material (130), and at least one biaxially textured layer (110) selected from the group consisting of rare earths, transition metals, actinides, lanthanides, and oxides thereof. The at least one biaxially textured layer (110) is formed by electrodeposition on the biaxially textured base material (130).

  9. Fully ceramic nuclear fuel and related methods

    DOEpatents

    Venneri, Francesco; Katoh, Yutai; Snead, Lance Lewis

    2016-03-29

    Various embodiments of a nuclear fuel for use in various types of nuclear reactors and/or waste disposal systems are disclosed. One exemplary embodiment of a nuclear fuel may include a fuel element having a plurality of tristructural-isotropic fuel particles embedded in a silicon carbide matrix. An exemplary method of manufacturing a nuclear fuel is also disclosed. The method may include providing a plurality of tristructural-isotropic fuel particles, mixing the plurality of tristructural-isotropic fuel particles with silicon carbide powder to form a precursor mixture, and compacting the precursor mixture at a predetermined pressure and temperature.

  10. Measuring and Evaluating TCP Splitting for Cloud Services

    NASA Astrophysics Data System (ADS)

    Pathak, Abhinav; Wang, Y. Angela; Huang, Cheng; Greenberg, Albert; Hu, Y. Charlie; Kern, Randy; Li, Jin; Ross, Keith W.

    In this paper, we examine the benefits of split-TCP proxies, deployed in an operational world-wide network, for accelerating cloud services. We consider a fraction of a network consisting of a large number of satellite datacenters, which host split-TCP proxies, and a smaller number of mega datacenters, which ultimately perform computation or provide storage. Using web search as an exemplary case study, our detailed measurements reveal that a vanilla TCP splitting solution deployed at the satellite DCs reduces the 95 th percentile of latency by as much as 43% when compared to serving queries directly from the mega DCs. Through careful dissection of the measurement results, we characterize how individual components, including proxy stacks, network protocols, packet losses and network load, can impact the latency. Finally, we shed light on further optimizations that can fully realize the potential of the TCP splitting solution.

  11. Graph Matching for the Registration of Persistent Scatterers to Optical Oblique Imagery

    NASA Astrophysics Data System (ADS)

    Schack, L.; Soergel, U.; Heipke, C.

    2016-06-01

    Matching Persistent Scatterers (PS) to airborne optical imagery is one possibility to augment applications and deepen the understanding of SAR processing and products. While recently this data registration task was done with PS and optical nadir images the alternatively available optical oblique imagery is mostly neglected. Yet, the sensing geometry of oblique images is very similar in terms of viewing direction with respect to SAR.We exploit the additional information coming with these optical sensors to assign individual PS to single parts of buildings. The key idea is to incorporate topology information which is derived by grouping regularly aligned PS at facades and use it together with a geometry based measure in order to establish a consistent and meaningful matching result. We formulate this task as an optimization problem and derive a graph matching based algorithm with guaranteed convergence in order to solve it. Two exemplary case studies show the plausibility of the presented approach.

  12. A Feasibility Study to Assess Alternative Energy Program Development Potential at the Community College Level, October 1, 1983-June 30, 1984. Final Report.

    ERIC Educational Resources Information Center

    Blair, Brittain A.

    In 1983-84, a feasibility study was conducted to determine the viability of establishing a comprehensive alternative energy technology program at Southeastern Illinois College (SIC). The study involved an examination of a number of exemplary associate degree programs in alternative energy, through on-site visits and telephone surveys; a survey of…

  13. A Comparison of Exemplary Biology, Chemistry, Earth Science, and Physics Teachers' Conceptions and Enactment of Inquiry

    ERIC Educational Resources Information Center

    Breslyn, Wayne; McGinnis, J. Randy

    2012-01-01

    Teachers' use of inquiry has been studied largely without regard for the disciplines in which teachers practice. As a result, there is no theoretical understanding of the possible role of discipline in shaping teachers' conceptions and enactment of inquiry. In this mixed-methods study, conceptions and enactment of inquiry for 60 National Board…

  14. Study of the Use of Data Systems to Increase Building Leader Capacity and Inform Principal Practice in K-12 Public Schools

    ERIC Educational Resources Information Center

    DeAngelo, Salvatore, Jr.

    2013-01-01

    The intention of this qualitative study was to explore the effects that instructional data systems have on a building level leader's capacity to evaluate student growth and inform principal practice. Principal leadership practices were examined through the lens of Kouzes and Postners' five practices of exemplary leadership (Kouzes & Posner,…

  15. Assessing the safety effects of cooperative intelligent transport systems: A bowtie analysis approach.

    PubMed

    Ehlers, Ute Christine; Ryeng, Eirin Olaussen; McCormack, Edward; Khan, Faisal; Ehlers, Sören

    2017-02-01

    The safety effects of cooperative intelligent transport systems (C-ITS) are mostly unknown and associated with uncertainties, because these systems represent emerging technology. This study proposes a bowtie analysis as a conceptual framework for evaluating the safety effect of cooperative intelligent transport systems. These seek to prevent road traffic accidents or mitigate their consequences. Under the assumption of the potential occurrence of a particular single vehicle accident, three case studies demonstrate the application of the bowtie analysis approach in road traffic safety. The approach utilizes exemplary expert estimates and knowledge from literature on the probability of the occurrence of accident risk factors and of the success of safety measures. Fuzzy set theory is applied to handle uncertainty in expert knowledge. Based on this approach, a useful tool is developed to estimate the effects of safety-related cooperative intelligent transport systems in terms of the expected change in accident occurrence and consequence probability. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. View from the top: CEO perspectives on executive development and succession planning practices in healthcare organizations.

    PubMed

    Groves, Kevin S

    2006-01-01

    Many healthcare professionals question whether the industry's hospitals and multi-site systems are implementing the necessary executive development and succession planning systems to ensure that high potential managers are prepared and aptly selected to assume key executive roles. Survey data, case studies, and cross-industry comparisons suggest that healthcare organizations may face a leadership crisis as the current generation of chief executive officers (CEOs) nears retirement while traditional means of developing the leadership pipeline, including middle-management positions and graduate programs requiring formal residencies, continue to dissipate. Given the daunting challenges that accompany the healthcare industry's quest to identify, develop, and retain leadership talent, this article provides best practice findings from a qualitative study of 13 healthcare organizations with a record of exemplary executive development and succession planning practices. CEOs from six single-site hospitals, six healthcare systems, and one medical group were interviewed to identify industry best practices so that healthcare practitioners and educators may utilize the findings to enhance the industry's leadership capacity.

  17. Teachers' Purposeful Design of Effective Technology Learning Activities

    ERIC Educational Resources Information Center

    Morgan, John Andrew Kerlin

    2014-01-01

    The goal of this study was to explore how exemplary teachers design learning activities that incorporate the use of technology. Teachers at three schools in a school district in Southern California were solicited for a survey regarding their use of technology in the classroom. Based on the surveys, high and low technology implementers were…

  18. It's All about Baxter: Task Orientation in the Effective Teaching of Writing

    ERIC Educational Resources Information Center

    Gadd, Murray; Parr, Judy M.

    2016-01-01

    This New Zealand-based study of the classroom practice of nine exemplary teachers of writing to upper primary-age students explored the significance of task orientation as a component of effective teacher instruction and the instructional strategies or actions that effective teachers utilise to promote such. Effectiveness pertains to teachers…

  19. Attributes of Exemplary Community College Teachers: A Review of the Literature.

    ERIC Educational Resources Information Center

    Horan, Michael

    The findings of numerous empirically based research studies reflecting the views of teachers, students, and administrators can be used to identify a "core of techniques" associated with effective community college teachers. Community college teaching is generally more student-centered than four-year college instruction, with the choice of teaching…

  20. Supervised Agricultural Experience Programs: An Examination of Committed Teachers and Student-Centered Programs

    ERIC Educational Resources Information Center

    Rubenstein, Eric D.; Thoron, Andrew C.

    2015-01-01

    SAE programs were designed as an integral component in SBAE. However, participation has continued to decline. This qualitative study examined exemplary SAE programs in rural SBAE to discover factors that were working in SAE development and implementation. Through focus groups, individual and informal interviews, and observations, two themes that…

  1. Adult Literacy: Industry-Based Training Programs. Research and Development Series No. 265C.

    ERIC Educational Resources Information Center

    Fields, Ernest L.; And Others

    Nine industry-based adult literacy programs across the country were studied to identify exemplary training programs and practices that business and industry trainers, planners, and policymakers and individuals in the public education sector alike could replicate in designing adult literacy programs. Training programs offered by the following…

  2. Strategic Uses of Music in the U.S. History Classroom

    ERIC Educational Resources Information Center

    Baker, Glenda

    2011-01-01

    This study investigated the strategic uses of music in the U.S. history classroom of six expert secondary U.S. history teachers identified by their administrators as expert teachers based on the merit of national certification, exemplary student and/or administration evaluations, high achieving teacher awards, or a combination of these criteria.…

  3. Research Implications for Science and Mathematics Teachers. Volume 1. Key Centre Monograph Number 5.

    ERIC Educational Resources Information Center

    Fraser, Barry J., Ed.

    This document was compiled to help keep science and mathematics teachers in Australia abreast of the results of important research endeavors in education. The monograph is divided into 12 chapters. Chapter one, "Exemplary Science and Mathematics Teachers," (Barry Fraser and Kenneth Tobin) describes a study focusing on examples of…

  4. Fundamental Dimensions and Essential Elements of Exemplary Local Extension Units

    ERIC Educational Resources Information Center

    Terry, Bryan D.; Osborne, Edward

    2015-01-01

    Collaborative efforts between federal, state, and local government agencies enable local Extension units to deliver a high level of educational opportunities to local citizens. These units represent land-grant institutions by delivering non-formal education that aim to address local, regional, and state concerns. The purpose of this study was to…

  5. Historical Research in Music Education and the Historiography of Kant, Spengler, and Foucault

    ERIC Educational Resources Information Center

    Heller, George N.

    2003-01-01

    This essay examines historical research in music education in connection with historiography and the writing of history, using the works of three exemplary writers recently reviewed in book-length studies. Immanuel Kant (1724-1804) representing classic, enlightenment philosophy as it pertains to historiography was primarily a philosopher who wrote…

  6. Classroom Discourse: An Essential Component in Building a Classroom Community

    ERIC Educational Resources Information Center

    Lloyd, Malinda Hoskins; Kolodziej, Nancy J.; Brashears, Kathy M.

    2016-01-01

    Based on findings from a recent qualitative study utilizing grounded theory methodology, in this essay, the authors focus on the building of community within the classroom by emphasizing classroom discourse as an essential component of instruction in exemplary teachers' classrooms. The authors then provide insights as to how to encourage and…

  7. Managing Information Technology in Student Affairs: A Report on Policies, Practices, Staffing, and Technology.

    ERIC Educational Resources Information Center

    Barratt, Will

    This pilot study looks into how information technology practices are being conducted in student affairs. It compares common practices against which exemplary programs and best practices can be measured. After gathering information from five universities, a model was created that encompassed policy, staffing, technology, and practice as the best…

  8. An Evaluation of the Technical Adequacy of a Revised Measure of Quality Indicators of Transition

    ERIC Educational Resources Information Center

    Morningstar, Mary E.; Lee, Hyunjoo; Lattin, Dana L.; Murray, Angela K.

    2016-01-01

    This study confirmed the reliability and validity of the Quality Indicators of Exemplary Transition Programs Needs Assessment-2 (QI-2). Quality transition program indicators were identified through a systematic synthesis of transition research, policies, and program evaluation measures. To verify reliability and validity of the QI-2, we…

  9. The Link between Reading and Academic Success

    ERIC Educational Resources Information Center

    Horbec, Deb

    2012-01-01

    This article is based on a qualitative study that explored the impact reading had on the lives of two female students who attained exemplary results in their final year of high school. The reading practices of these two high achieving students provided data rich information. Both students were academically successful in completing their Victorian…

  10. Improving Research Clarity and Usefulness with Effect Size Indices as Supplements to Statistical Significance Tests.

    ERIC Educational Resources Information Center

    Thompson, Bruce

    1999-01-01

    A study examined effect-size reporting in 23 quantitative articles reported in "Exceptional Children". Findings reveal that effect sizes are rarely being reported, although exemplary reporting practices were also noted. Reasons why encouragement by the American Psychological Association to report effect size has been ineffective are…

  11. Differentiated Instruction in the Work Sample: A Study of Preservice Teacher Practice

    ERIC Educational Resources Information Center

    Dee, Amy Lynn

    2009-01-01

    Successfully implementing the practice of inclusion by differentiating instruction is dependent upon both the skills and attitudes of general education teachers. New general education teachers who are entering the field are particularly vulnerable to the demands and stress of the profession, and exemplary preservice teacher education programs must…

  12. Success with High School Allotment: Three High Schools' Rise to Exemplary

    ERIC Educational Resources Information Center

    Bevers, James Walter

    2012-01-01

    This study was implemented to investigate how three Texas high school campuses improved their campus accountability ratings using the High School Allotment (HSA) funding. Three high schools were selected based on criteria, including campus size, ethnic breakdown of student population, use of HSA finding, and improvement in the campus…

  13. Leading by Learning, Learning by Leading

    ERIC Educational Resources Information Center

    Collinson, Vivienne

    2012-01-01

    Data from a study of 81 exemplary secondary school teachers across the United States provide a portrait of how these teachers have become leaders whose influence and partnerships extend well beyond their classrooms and schools. Propelled by a deep personal desire to learn and a commitment to help students learn, the teachers are learners first,…

  14. A Differential Analysis of Effectiveness in Middle and Low Socioeconomic Status Schools

    ERIC Educational Resources Information Center

    Teddlie, Charles; Stringfield, Samuel

    2017-01-01

    A major focus of the Louisiana School Effectiveness Study has been the search for characteristics of exemplary schooling in varied economic contexts. In this paper differential results of analyses of effective, typical, and ineffective schools in middle and low socioeconomic neighborhoods are presented. Implications for practitioners and for…

  15. Preparing School Leaders for a Changing World: Lessons from Exemplary Leadership Development Programs. School Leadership Study. Executive Summary

    ERIC Educational Resources Information Center

    Darling-Hammond, Linda; LaPointe, Michelle; Meyerson, Debra; Orr, Margaret Terry

    2007-01-01

    Contemporary school administrators play a daunting array of roles. They must be educational visionaries and change agents, instructional leaders, curriculum and assessment experts, budget analysts, facility managers, special program administrators, and community builders. New expectations for schools--that they successfully teach a broad range of…

  16. Urban Observation and Sentiment in James Parkinson’s Essay on the Shaking Palsy (1817)

    PubMed Central

    Hurwitz, Brian

    2014-01-01

    James Parkinson’s Essay on the Shaking Palsy (1817) has long been considered the foundational text of the disease which now bears the author’s name. This paper shows how the Essay radically re-formulated a diverse array of human dysmobilities as a “species” of disease. Parkinson incorporated medical observation with a clear focus on patient experience and subjectivity in a deeply affecting narrative, fusing clinical and urban case-descriptions within the genre of a sentimental natural history. His detailed, diagnostic portrayal of the malady recast earlier descriptions of trembling, posture and gait disorder within a new narrative order, simultaneously recruiting reader involvement to the plight of sufferers. Hardly any clinical examination as we know it today undergirds what remains an exemplary account of disciplined medical witness. The Essay demonstrates the potential of case construction and powerful, sympathetic case writing to transform clinical understanding of a complex medical condition of long duration. PMID:25055707

  17. Fibrin glue as a protective tool for microanastomoses in limb reconstructive surgery.

    PubMed

    Langer, Stefan; Schildhauer, Thomas A; Dudda, Marcel; Sauber, Jeannine; Spindler, Nick

    2015-01-01

    Fibrin glue becomes a more and more routinely used tool for stabilization of microanastomoses and nerve repair. This paper summarizes the technical properties and advantages of its use in a wide variety of microsurgical contexts, and includes an exemplary limb reconstructive case. A total of 131 patients who had undergone elective and emergency microsurgery mainly of the limbs were retrospectively analyzed, as was the use of free flaps. The use of fibrin glue allows for proper positioning of anastomoses and repaired nerves. No torsion of the pedicle could be seen. The flap survival rated >94%. The fibrin glue could stay in place in >99%. In the rare case of revision, the fibrin glue could easily be removed without damaging the region of the microanastomosis. Fibrin glue should not be used to repair insufficient, i.e., leaking anastomoses, but it does protect the site of anastomosis from tissue and fluid pressure. It prevents the pedickle from torsion and its use facilitates relocation of the microanastomoses in cases of revision surgery.

  18. Exploring Possibilities for Transforming Established Subscription-based Scientific Journals into Open Access Journals. Present Situation, Transformation Criteria, and Exemplary Implementation within Trans-O-MIM.

    PubMed

    Haux, Reinhold; Kuballa, Stefanie; Schulze, Mareike; Böhm, Claudia; Gefeller, Olaf; Haaf, Jan; Henning, Peter; Mielke, Corinna; Niggemann, Florian; Schürg, Andrea; Bergemann, Dieter

    2016-12-07

    Based on today's information and communication technologies the open access paradigm has become an important approach for adequately communicating new scientific knowledge. Summarizing the present situation for journal transformation. Presenting criteria for adequate transformation as well as a specific approach for it. Describing our exemplary implementation of such a journal transformation. Studying the respective literature as well as discussing this topic in various discussion groups and meetings (primarily of editors and publishers, but also of authors and readers), with long term experience as editors and /or publishers of scientific publications as prerequisite. There is a clear will, particularly of political and funding organizations, towards open access publishing. In spite of this, there is still a large amount of scientific knowledge, being communicated through subscription-based journals. For successfully transforming such journals into open access, sixteen criteria for a goal-oriented, stepwise, sustainable, and fair transformation are suggested. The Tandem Model as transformation approach is introduced. Our exemplary implementation is done in the Trans-O-MIM project. It is exploring strategies, models and evaluation metrics for journal transformation. As instance the journal Methods of Information in Medicine will apply the Tandem Model from 2017 onwards. Within Trans-O-MIM we will reach at least nine of the sixteen criteria for adequate transformation. It was positive to implement Trans-O-MIM as international research project. After first steps for transforming Methods have successfully been made, challenges will remain, among others, in identifying appropriate incentives for open access publishing in order to support its transformation.

  19. Examining curricular coherence in an exemplary elementary school program.

    PubMed

    Ennis, Catherine D

    2008-03-01

    A coherent curriculum is characterized by visible connections between purposes and experiences so that students acknowledge the content's immediate value. This study examined an exemplary elementary physical education curriculum for coherence components. Research questions examined the role of coherence in connecting and engaging students meaningfully in physical education. Observations and interviews were conducted to collect qualitative data in one program for 22 weeks. Data were analyzed using open, axial, and selective coding. Results described two units, Balls Skills, leading to modified basketball, and Scooter City, a theme-based unit emphasizing student choice and responsibility. Students reported that both units were enjoyable. Although the Balls Skills unit was well planned, taught, and managed, some students commented that the skill and games content was valuable only in basketball. In the Scooter City unit, students identified numerous connections to out-of-school activities that enhanced content value. Comparisons with Beane's coherence criteria suggested that students valued Scooter City based on concrete connections to their lived experiences.

  20. A Correlation Study of Exemplary Exurban African American Achievement in Standardized Testing and the Relationship of Parental Household Size in a Southeastern Public School District

    ERIC Educational Resources Information Center

    Whittington, David H.

    2012-01-01

    This study included a literature review of juried research studies of student achievement factors that affect African American achievements tracked in the No Child Left Behind Legislative Act. Statistical correlation analyses were performed to determine if the absence or presence of one or two-parents in the household affected student achievement…

  1. Amorphous semiconducting and conducting transparent metal oxide thin films and production thereof

    DOEpatents

    Perkins, John; Van Hest, Marinus Franciscus Antonius Maria; Ginley, David; Taylor, Matthew; Neuman, George A.; Luten, Henry A.; Forgette, Jeffrey A.; Anderson, John S.

    2010-07-13

    Metal oxide thin films and production thereof are disclosed. An exemplary method of producing a metal oxide thin film may comprise introducing at least two metallic elements and oxygen into a process chamber to form a metal oxide. The method may also comprise depositing the metal oxide on a substrate in the process chamber. The method may also comprise simultaneously controlling a ratio of the at least two metallic elements and a stoichiometry of the oxygen during deposition. Exemplary amorphous metal oxide thin films produced according to the methods herein may exhibit highly transparent properties, highly conductive properties, and/or other opto-electronic properties.

  2. Single-lens computed tomography imaging spectrometer and method of capturing spatial and spectral information

    NASA Technical Reports Server (NTRS)

    Wilson, Daniel W. (Inventor); Johnson, William R. (Inventor); Bearman, Gregory H. (Inventor)

    2011-01-01

    Computed tomography imaging spectrometers ("CTISs") employing a single lens are provided. The CTISs may be either transmissive or reflective, and the single lens is either configured to transmit and receive uncollimated light (in transmissive systems), or is configured to reflect and receive uncollimated light (in reflective systems). An exemplary transmissive CTIS includes a focal plane array detector, a single lens configured to transmit and receive uncollimated light, a two-dimensional grating, and a field stop aperture. An exemplary reflective CTIS includes a focal plane array detector, a single mirror configured to reflect and receive uncollimated light, a two-dimensional grating, and a field stop aperture.

  3. A Study of School Culture, Leadership, Teacher Quality and Student Outcomes via a Performance Framework in Elementary Schools Participating in a School Reform Initiative

    ERIC Educational Resources Information Center

    Ohlson, Matthew

    2009-01-01

    The purpose of this study was to examine the relationships among teacher quality characteristics and school culture components and their influence upon student attendance and suspension rates. In addition, the research also examined the educational leadership practices of exemplary school principals in relation to the components of a collaborative…

  4. Implementation of quantum and classical discrete fractional Fourier transforms.

    PubMed

    Weimann, Steffen; Perez-Leija, Armando; Lebugle, Maxime; Keil, Robert; Tichy, Malte; Gräfe, Markus; Heilmann, René; Nolte, Stefan; Moya-Cessa, Hector; Weihs, Gregor; Christodoulides, Demetrios N; Szameit, Alexander

    2016-03-23

    Fourier transforms, integer and fractional, are ubiquitous mathematical tools in basic and applied science. Certainly, since the ordinary Fourier transform is merely a particular case of a continuous set of fractional Fourier domains, every property and application of the ordinary Fourier transform becomes a special case of the fractional Fourier transform. Despite the great practical importance of the discrete Fourier transform, implementation of fractional orders of the corresponding discrete operation has been elusive. Here we report classical and quantum optical realizations of the discrete fractional Fourier transform. In the context of classical optics, we implement discrete fractional Fourier transforms of exemplary wave functions and experimentally demonstrate the shift theorem. Moreover, we apply this approach in the quantum realm to Fourier transform separable and path-entangled biphoton wave functions. The proposed approach is versatile and could find applications in various fields where Fourier transforms are essential tools.

  5. Implementation of quantum and classical discrete fractional Fourier transforms

    PubMed Central

    Weimann, Steffen; Perez-Leija, Armando; Lebugle, Maxime; Keil, Robert; Tichy, Malte; Gräfe, Markus; Heilmann, René; Nolte, Stefan; Moya-Cessa, Hector; Weihs, Gregor; Christodoulides, Demetrios N.; Szameit, Alexander

    2016-01-01

    Fourier transforms, integer and fractional, are ubiquitous mathematical tools in basic and applied science. Certainly, since the ordinary Fourier transform is merely a particular case of a continuous set of fractional Fourier domains, every property and application of the ordinary Fourier transform becomes a special case of the fractional Fourier transform. Despite the great practical importance of the discrete Fourier transform, implementation of fractional orders of the corresponding discrete operation has been elusive. Here we report classical and quantum optical realizations of the discrete fractional Fourier transform. In the context of classical optics, we implement discrete fractional Fourier transforms of exemplary wave functions and experimentally demonstrate the shift theorem. Moreover, we apply this approach in the quantum realm to Fourier transform separable and path-entangled biphoton wave functions. The proposed approach is versatile and could find applications in various fields where Fourier transforms are essential tools. PMID:27006089

  6. The corporate transformation of medical specialty care: the exemplary case of neonatology.

    PubMed

    Kinney, Eleanor D

    2008-01-01

    The key to wealth in health care is the physician, who certifies to third-party payers that health care items and services are necessary for patient care. To compete more effectively for this wealth, physician specialists are organizing their practices into for-profit corporations and employing other physicians. Focusing on neonatology, this article describes the prevailing business model of these for-profit medical groups as controlling employed physicians through restrictive employment contract provisions, e.g., non-compete and mandatory arbitration clauses. With this business model and because of deficiencies in current law, for-profit medical groups eliminate competition from other physician specialists to the detriment of patients and consumers.

  7. Constructing conceptual meaning from a popular scientific paper—the case of E = mc2

    NASA Astrophysics Data System (ADS)

    Kapon, Shulamit

    2013-01-01

    Although high school physics students solve problems using the expression E = mc2, the origin of this expression and its deep conceptual meaning are hardly ever discussed due to students’ limited prior knowledge. In 1946, a year after the atomic bombs were first dropped, Albert Einstein published a popular scientific paper explaining the equivalence between mass and energy to the general public and the implications of this principle for our daily lives. This paper describes the utilization of Einstein’s paper in a high-school physics lesson on the equivalence of mass and energy, and discusses the instructional affordances of discussing exemplary popular scientific texts in a physics lesson.

  8. Predicting Desire for Institutional Placement among Racially Diverse Dementia Family Caregivers: The Role of Quality of Care

    ERIC Educational Resources Information Center

    Sun, Fei; Durkin, Daniel W.; Hilgeman, Michelle M.; Harris, Grant; Gaugler, Joseph E.; Wardian, Jana; Allen, Rebecca S.; Burgio, Louis D.

    2013-01-01

    Purpose: Literature on institutionalization of patients with dementia has not considered the role of caregivers' quality of care, which encompasses caregivers' exemplary care (EC) behaviors and caregivers' potentially harmful behaviors (PHBs) toward care recipients. This study sought to understand the role of quality of care in mediating between…

  9. Assessment of Quality Vocational Education in State Prisons. Executive Summary. Final Report.

    ERIC Educational Resources Information Center

    Rice, Eric; And Others

    A study explored the relationship of program components and variables within successful correctional vocational education programs in adult state prisons, and the outcomes of those programs, leading to in-depth descriptions of exemplary programs in the full document on this project (see note). Program success was determined by the following data:…

  10. Historically Black College and University Presidents' Perceptions of Their Role in the Civic Engagement of Their Institutions and Students

    ERIC Educational Resources Information Center

    Smith, Monica Paulette

    2017-01-01

    The purpose of this study was to investigate Historically Black College and University (HBCU) presidents' perceptions of their role in preserving and promoting civic engagement at their institutions. HBCU presidents from six institutions with exemplary civic engagement initiatives responded to semi-structured interview questions. These questions…

  11. School Awards Programs and Accountability in Massachusetts: Misusing MCAS Scores To Assess School Quality.

    ERIC Educational Resources Information Center

    Wheelock, Anne

    Scores on the Massachusetts Comprehensive Assessment System (MCAS) tests are used to select exemplary schools in Massachusetts, and the schools thus identified can receive awards from three different programs. This study examined the evidence about the use of MCAS scores to assess school quality. These three programs use MCAS to identify exemplary…

  12. School Stories: How Do Exemplary Teen Writers Portray Academics?

    ERIC Educational Resources Information Center

    Olthouse, Jill M.; Edmunds, Alan L.; Sauder, Adrienne E.

    2014-01-01

    Researchers have largely ignored students' creative works as a source of insight into their everyday experiences. This study is a hermeneutic analysis of 23 works written by talented writers on the topic of academics. The findings include depictions of students as detached from their teachers and their curriculum. In these stories and poems,…

  13. New York City Police Department Street Crime Unit: An Exemplary Project.

    ERIC Educational Resources Information Center

    Halper, Andrew; Ku, Richard

    The document presents a description of the policies and procedures of the New York City Street Crime Unit (SCU) which conducts street surveillance and decoy activities. The organization and administrative structure of the SCU is studied according to the size of a unit and the chain of command requirements. The SCU's methods for selecting and…

  14. Teacher Educators Developing Professional Roles: Frictions between Current and Optimal Practices

    ERIC Educational Resources Information Center

    Meeus, Wil; Cools, Wouter; Placklé, Inge

    2018-01-01

    This article reports on a study of the professional learning of Flemish teacher educators. In the first part, an exemplary survey was conducted in order to compile an inventory of the existing types of education initiatives for teacher educators in Flanders. An electronic survey was then conducted in order to identify the professional needs of…

  15. Mathematics for the Eighties: A Study of Two Effective Math Programs.

    ERIC Educational Resources Information Center

    O'Connor, Patrick J.

    1985-01-01

    This bulletin describes two exemplary mathematics programs in Oregon: the Math Lab at Mountain View Junior High School in Beaverton and the Academy Math Program at Jefferson High School in northeastern Portland. The Math Lab at Mountain View is a weekly supplemental unit that is integrated into general math and pre-algebra courses for seventh and…

  16. Inclusive High School Service Learning Programs: Methods for and Barriers to Including Students with Disabilities

    ERIC Educational Resources Information Center

    Dymond, Stacy K.; Renzaglia, Adelle; Chun, Eul Jung

    2008-01-01

    The purpose of this study was to determine methods for and barriers to including students with disabilities in high school service learning programs (HSSLPs) with non-disabled peers. Focus groups were conducted with adult stakeholders at five schools nominated as having exemplary inclusive HSSLPs and at least 3 years experience implementing such…

  17. Designing an Educative Curriculum Unit for Teaching Molecular Geometry in High School Chemistry

    ERIC Educational Resources Information Center

    Makarious, Nader N.

    2017-01-01

    Chemistry is a highly abstract discipline that is taught and learned with the aid of various models. Among the most challenging, yet a fundamental topic in general chemistry at the high school level, is molecular geometry. This study focused on developing exemplary educative curriculum materials pertaining to the topic of molecular geometry. The…

  18. Mining and Reclamation Cooperative Education Program. Progress Report.

    ERIC Educational Resources Information Center

    Barnett, Carl D.

    The exemplary project was the cooperative effort of two schools in the western Kentucky coal fields to field test a program in mining and reclamation technology. Covering the first year of the project, the report describes the problem and scope of the study, the objectives pursued, the methodology, and the results obtained. The goal of the project…

  19. Innovative Agricultural Education Secondary School Programs in Southeast Asia.

    ERIC Educational Resources Information Center

    Gagni, Arsenio O.; And Others

    In an effort to seek out and describe exemplary and innovative features of agricultural high schools in Asian countries, letters of inquiry were sent to the directors of agricultural education programs in Thailand, Republic of China, Japan, and South Korea informing them of a study tour planned by three members of the University of the Philipines…

  20. Citizenship Education Software: A Selective, Annotated Bibliography of Microcomputer Programs for the Social Studies.

    ERIC Educational Resources Information Center

    White, Charles S.

    1983-01-01

    Software listed was evaluated on the basis of content relevance, variety of instructional strategies, exemplary use of computer for instruction, factual accuracy, evidence of skillful programing, and general "user friendliness." Compatibility with an Apple II+, 48K, was required. Materials for use in grades three through the college level are…

  1. In-the-Moment Teaching Decisions in Primary Grade Reading: The Role of Context and Teacher Knowledge

    ERIC Educational Resources Information Center

    Griffith, Robin; Bauml, Michelle; Barksdale, Bonnie

    2015-01-01

    This study provides insight into the in-the-moment teaching decisions made during reading instruction in the primary grades. Eight exemplary teachers of reading drew upon pedagogical knowledge and pedagogical content knowledge to make these in-the-moment decisions. Findings indicate the focus of teachers' in-the-moment decisions varied depending…

  2. What Do Secondary Students Really Learn during Investigations with Living Animals? Parameters for Effective Learning with Social Insects

    ERIC Educational Resources Information Center

    Sammet, Rebecca; Dreesmann, Daniel

    2017-01-01

    Exemplary for social insects, "Temnothorax" ants allow for various hands-on investigations in biology classes. The aim of this study was to provide a quantitative and qualitative analysis of secondary school students' learning achievement after teaching units with ants lasting between one and six weeks. The questionnaires included…

  3. Lessons in "Letting Go": Exploring Constraints on the Culturally Relevant Teaching of Mathematics in Bermuda

    ERIC Educational Resources Information Center

    Matthews, Lou Edward

    2008-01-01

    Culturally relevant pedagogy has been highly regarded in its ability to impact the mathematics education outcomes of Black children as it is framed from the "wisdom-of-practice" of exemplary teachers, and recasts teaching as an intellectual, cultural, political, and social endeavor. This study illuminates the challenges in drawing…

  4. Exemplary Teachers of English Language Learners: A Knowledge Base

    ERIC Educational Resources Information Center

    Clayton, Courtney

    2013-01-01

    The number of English language learners (ELL) in schools continues to rise. However, statistics reveal that the majority of classroom teachers have no training in working with ELLs (NCES, 2011). Because of this, it is critical to understand how teachers can be successfully prepared to teach ELLs. Through in-depth inquiry, this study explored what…

  5. [Potentials in the regionalization of health indicators using small-area estimation methods : Exemplary results based on the 2009, 2010 and 2012 GEDA studies].

    PubMed

    Kroll, Lars Eric; Schumann, Maria; Müters, Stephan; Lampert, Thomas

    2017-12-01

    Nationwide health surveys can be used to estimate regional differences in health. Using traditional estimation techniques, the spatial depth for these estimates is limited due to the constrained sample size. So far - without special refreshment samples - results have only been available for larger populated federal states of Germany. An alternative is regression-based small-area estimation techniques. These models can generate smaller-scale data, but are also subject to greater statistical uncertainties because of the model assumptions. In the present article, exemplary regionalized results based on the studies "Gesundheit in Deutschland aktuell" (GEDA studies) 2009, 2010 and 2012, are compared to the self-rated health status of the respondents. The aim of the article is to analyze the range of regional estimates in order to assess the usefulness of the techniques for health reporting more adequately. The results show that the estimated prevalence is relatively stable when using different samples. Important determinants of the variation of the estimates are the achieved sample size on the district level and the type of the district (cities vs. rural regions). Overall, the present study shows that small-area modeling of prevalence is associated with additional uncertainties compared to conventional estimates, which should be taken into account when interpreting the corresponding findings.

  6. Intrinsic random functions for mitigation of atmospheric effects in terrestrial radar interferometry

    NASA Astrophysics Data System (ADS)

    Butt, Jemil; Wieser, Andreas; Conzett, Stefan

    2017-06-01

    The benefits of terrestrial radar interferometry (TRI) for deformation monitoring are restricted by the influence of changing meteorological conditions contaminating the potentially highly precise measurements with spurious deformations. This is especially the case when the measurement setup includes long distances between instrument and objects of interest and the topography affecting atmospheric refraction is complex. These situations are typically encountered with geo-monitoring in mountainous regions, e.g. with glaciers, landslides or volcanoes. We propose and explain an approach for the mitigation of atmospheric influences based on the theory of intrinsic random functions of order k (IRF-k) generalizing existing approaches based on ordinary least squares estimation of trend functions. This class of random functions retains convenient computational properties allowing for rigorous statistical inference while still permitting to model stochastic spatial phenomena which are non-stationary in mean and variance. We explore the correspondence between the properties of the IRF-k and the properties of the measurement process. In an exemplary case study, we find that our method reduces the time needed to obtain reliable estimates of glacial movements from 12 h down to 0.5 h compared to simple temporal averaging procedures.

  7. USING PHOTOVOICE WITH YOUTH TO DEVELOP A DRUG PREVENTION PROGRAM IN A RURAL HAWAIIAN COMMUNITY

    PubMed Central

    Helm, Susana; Lee, Wayde; Hanakahi, Vanda; Gleason, Krissy; McCarthy, Kayne

    2015-01-01

    Introduction Substance use represents a significant and persistent health disparity among Native Hawaiian youth and communities. A community-university participatory action research project was conducted to develop a Native Hawaiian model of drug prevention. Methods Ten youth participated in eight Photovoice focus groups. Focus group transcripts and the youths’ SHOWED (see, happening, our, why, empower, do) worksheets were analyzed. Results Emergent analyses are described regarding focus group theme identification and the meaning of each theme. Youth-selected exemplary photographs and researcher-selected exemplary quotations are provided. Implications Native Hawaiian drug prevention will be place-based in culturally significant community locations, experiential, and guided by multigenerational teaching and learning. PMID:25768388

  8. Correlates of Children's Patterns of Activity in "Garden Variety" Open Classrooms.

    ERIC Educational Resources Information Center

    Stodolsky, Susan Silverman

    Thirty children, 7.5 to 8.5 years, in two classrooms in a Catholic school trying to implement an informal curriculum were studied. The classrooms were not "exemplary"; The children had lower-middle-class origins. Each child was observed under free-choice conditions for approximately 80-90 minutes over a 3-month period. Two-minute narrative records…

  9. Assessment of Quality Vocational Education in State Prisons. Successful Programs and the Components that Permit Them to Succeed. Final Report.

    ERIC Educational Resources Information Center

    Rice, Eric; And Others

    The purpose of this research study was to discern, analyze, describe, and disseminate information about exemplary programs and the critical variables or strategies within program design that lead to reducing recidivism, increasing post-release employment, and increasing in-program success in vocational education programs located in adult-level…

  10. Misconceptions indeed

    NASA Astrophysics Data System (ADS)

    Schumayer, D.; Scott, T. F.

    2016-11-01

    In a recent article Fotou and Abrahams (2016 Phys. Educ. 51 044003) described a study which investigated how students approach novel situations and whether their reasoning can be understood as theory-like misconceptions or phenomenological primitives. Two exemplary questions polling students’ concepts of gravity were presented in their article. Although we find the authors’ motivation and approach interesting we also raise concerns about one of these problems.

  11. Treating Family Violence in a Pediatric Hospital: A Program of Training, Research, and Services.

    ERIC Educational Resources Information Center

    White, Kathleen M.; And Others

    This monograph describes a project developed at Children's Hospital of Boston as an innovative, exemplary program of training, research, and services for the treatment of family violence in a pediatric hospital, with a particular focus on child abuse and neglect. Chapter 1 explains why it is important to study the area of family violence,…

  12. Gender Differences in Perceived Value of a Program to Promote Academic and Career Success for Students with Disabilities

    ERIC Educational Resources Information Center

    Burgstahler, Sheryl; Chang, Chuan

    2007-01-01

    This article reports the results of a retrospective survey of participants in an exemplary transition program for college-bound youth with disabilities. The study compared how male and female participants perceived changes in themselves in the areas of academic skills, social skills, Internet skills, levels of preparation for college and…

  13. A Study of Industry Best Practices in Ethics Programming: Learning from Exemplary Ethical Organizations to Inspire Moral Courage in the Military

    DTIC Science & Technology

    2005-12-01

    University of Dallas, Thomas K. Lindsay, wrote a commentary entitled: What Does It Profit a Man to Gain an MBA? Business schools must stress ethics and...Surviving, survival of the fittest. Lindsay, Thomas K. 2002. Commentary; what does it profit a man to gain an MBA?; business schools must stress

  14. Management Module: Parent Involvement. A Study of State Management Practices: Looking Back at Title I and Toward Chapter 1.

    ERIC Educational Resources Information Center

    Harrison, Laurie R.

    This volume is the third module, "Parent Involvement," of the evaluation report documenting how states met the requirements of Title I of the Elementary and Secondary Education Act of 1965, as amended in 1978, and identifying exemplary State management practices and documents. The module begins with a history of parent involvement under…

  15. Investing in What It Takes to Move from Good to Great: Exemplary Educators Identify Their Most Important Learning Experiences

    ERIC Educational Resources Information Center

    Jacques, Catherine; Behrstock-Sherratt, Ellen; Parker, Amber; Bassett, Katherine; Allen, Megan; Bosso, David; Olson, Derek

    2017-01-01

    For the last 4 years, 10 leading education organizations have collaborated on a study series that includes teacher voice in conversations and research about educator effectiveness. Initially conceptualized by teacher leaders from the National Network of State Teachers of the Year (NNSTOY) and with their continued input, the "From Good to…

  16. Differences between General and Talented Students' Perceptions of Their Career and Technical Education Experiences Compared to Their Traditional High School Experiences

    ERIC Educational Resources Information Center

    Gentry, Marcia; Peters, Scott J.; Mann, Rebecca L.

    2007-01-01

    Career and technical education represents an important and understudied educational option for high school students. This qualitative study utilized data from one exemplary career and technical education (CTE) center to address the question of how talented and general education students' part-time CTE experiences differed from their traditional…

  17. Perceptions of Korean Pre-Service Special Educators Regarding Teaching Competencies for Students with Disabilities

    ERIC Educational Resources Information Center

    Kim, Yu-Ri; Park, Jiyeon; Lee, Suk-Hyang

    2015-01-01

    The purpose of this study is to develop a Teaching competency index in special education and to investigate Korean pre-service special educators' (PSSEs') perceptions regarding each item of the index. Based on a review of the literature on exemplary instruction in special education, we developed an index composed of 44 items. The six sub-domains…

  18. Just for the Fun of It: Coaches' Perceptions of an Exemplary Community Youth Sport Program

    ERIC Educational Resources Information Center

    Vierimaa, Matthew; Turnnidge, Jennifer; Bruner, Mark; Côté, Jean

    2017-01-01

    Background: A growing body of research has studied sport as a vehicle for positive youth development (PYD). While much of this research has investigated the developmental outcomes associated with sport participation, less is known about the mechanisms through which PYD occurs in a sport context. Further, much of the research on PYD in sport has…

  19. Writing Portfolios in the Classroom: Policy and Practice, Promise and Peril. Evaluating Writing through Portfolios. Final Report.

    ERIC Educational Resources Information Center

    Calfee, Robert C., Ed.; Perfumo, Pamela, Ed.

    This book presents essays by researchers, practitioners, and policy makers who study the impact of classroom portfolios in the assessment of writing achievement by elementary and middle-grade students. Essays in the book report on a national survey of exemplary projects and presents contributions to a Portfolio Conference held at Stanford…

  20. Selecting Exemplary Compensatory Education Projects for Dissemination Via Project Information Packages. Report No. UR-242.

    ERIC Educational Resources Information Center

    Foat, Classie M.

    This report is the third technical report submitted to the U. S. Office of Education in connection with a study the overall purpose of which was to choose up to eight successful education programs serving underachieving, poor children and to design "Project Information Packages" for each of them. These Project Information Packages were to serve as…

  1. Environmental Education Report: Empirical Evidence, Exemplary Models, and Recommendations on the Impact of Environmental Education on K-12 Students

    ERIC Educational Resources Information Center

    Wheeler, Gilda; Thumlert, Colleen; Glaser, Lise; Schoellhamer, Matt; Bartosh, Oksana

    2007-01-01

    This study examined reports and programs from across the state, the nation and from international sources to gather a broad selection of published and unpublished environmental education research. A variety of sources were used, such as the internet, interviews with key informants and experts in the field of environmental and sustainability…

  2. Music, madness and the body: symptom and cure.

    PubMed

    MacKinnon, Dolly

    2006-03-01

    Building on Sander L. Gilman's exemplary work on images of madness and the body, this article examines images of music, madness and the body by discussing the persistent cultural beliefs stemming from Classical Antiquity that underpin music as medicinal. These images reflect the body engaged in therapeutic musical activities, as well as musical sounds forming part of the evidence of the mental diagnostic state of a patient in case records. The historiography of music as medicinal has been overlooked in the history of psychiatry. This article provides a brief background to the cultural beliefs that underlie examples of music as both symptom and cure in 19th- and 20th-century asylum records in Australia, Britain, Europe and North America.

  3. Multiphase-field model of small strain elasto-plasticity according to the mechanical jump conditions

    NASA Astrophysics Data System (ADS)

    Herrmann, Christoph; Schoof, Ephraim; Schneider, Daniel; Schwab, Felix; Reiter, Andreas; Selzer, Michael; Nestler, Britta

    2018-04-01

    We introduce a small strain elasto-plastic multiphase-field model according to the mechanical jump conditions. A rate-independent J_2 -plasticity model with linear isotropic hardening and without kinematic hardening is applied exemplary. Generally, any physically nonlinear mechanical model is compatible with the subsequently presented procedure. In contrast to models with interpolated material parameters, the proposed model is able to apply different nonlinear mechanical constitutive equations for each phase separately. The Hadamard compatibility condition and the static force balance are employed as homogenization approaches to calculate the phase-inherent stresses and strains. Several verification cases are discussed. The applicability of the proposed model is demonstrated by simulations of the martensitic transformation and quantitative parameters.

  4. Assessing and evaluating multidisciplinary translational teams: a mixed methods approach.

    PubMed

    Wooten, Kevin C; Rose, Robert M; Ostir, Glenn V; Calhoun, William J; Ameredes, Bill T; Brasier, Allan R

    2014-03-01

    A case report illustrates how multidisciplinary translational teams can be assessed using outcome, process, and developmental types of evaluation using a mixed-methods approach. Types of evaluation appropriate for teams are considered in relation to relevant research questions and assessment methods. Logic models are applied to scientific projects and team development to inform choices between methods within a mixed-methods design. Use of an expert panel is reviewed, culminating in consensus ratings of 11 multidisciplinary teams and a final evaluation within a team-type taxonomy. Based on team maturation and scientific progress, teams were designated as (a) early in development, (b) traditional, (c) process focused, or (d) exemplary. Lessons learned from data reduction, use of mixed methods, and use of expert panels are explored.

  5. Coupled modeling and simulation of electro-elastic materials at large strains

    NASA Astrophysics Data System (ADS)

    Possart, Gunnar; Steinmann, Paul; Vu, Duc-Khoi

    2006-03-01

    In the recent years various novel materials have been developed that respond to the application of electrical loading by large strains. An example is the class of so-called electro-active polymers (EAP). Certainly these materials are technologically very interesting, e.g. for the design of actuators in mechatronics or in the area of artificial tissues. This work focuses on the phenomenological modeling of such materials within the setting of continuum-electro-dynamics specialized to the case of electro-hyperelastostatics and the corresponding computational setting. Thereby a highly nonlinear coupled problem for the deformation and the electric potential has to be considered. The finite element method is applied to solve the underlying equations numerically and some exemplary applications are presented.

  6. Completeness and consistency in recording information in the tuberculosis case register, Cambodia, China and Viet Nam.

    PubMed

    Hoa, N B; Wei, C; Sokun, C; Lauritsen, J M; Rieder, H L

    2010-10-01

    Tuberculosis (TB) case registers in Cambodia, two provinces in China and in Viet Nam. To determine completeness and consistency of information for quarterly reports on case finding and treatment outcome. A representative sample of TB case registers was selected in Cambodia, in two provinces in China and in Viet Nam. Quarterly reports were reproduced from double-entered, validated data to determine completeness and consistency. The dataset comprised 37,635 patient records in 2 calendar years. Only 0.2%, 3.6% and 1.1% of cases, respectively, in Cambodia, the two China provinces, and Viet Nam did not allow classification for the quarterly report on case finding. If the treatment outcome was reported as cured, it was correct in 99.9%, 85.7%, and 98.5% of the respective three jurisdictions: errors were mostly due to misclassification of completion as cure. Under-reporting of failures was more frequent than over-reporting in Cambodia and Viet Nam, while in the two provinces in China 84% of reported failures did not actually meet the bacteriological criterion. This evaluation demonstrates that recording essential information is exemplary in all three countries. It will be essential to carefully supervise the ability of staff to correctly define TB treatment outcome results in all three countries.

  7. How Exemplary Inpatient Teaching Physicians Foster Clinical Reasoning.

    PubMed

    Houchens, Nathan; Harrod, Molly; Fowler, Karen E; Moody, Stephanie; Saint, Sanjay

    2017-09-01

    Clinical reasoning is a crucial component of training in health professions. These cognitive skills are necessary to provide quality care and avoid diagnostic error. Much previous literature has focused on teaching clinical reasoning in nonclinical environments and does not include learner reflections. The authors sought to explore, through multiple perspectives including learners, techniques used by exemplary inpatient clinician-educators for explicitly cultivating clinical reasoning. The authors conducted (2014-2015) a multisite, exploratory qualitative study examining how excellent clinician-educators foster clinical reasoning during general medicine rounds. This was accomplished through interviews of educators, focus group discussions with learners, and direct observations of clinical teaching. The authors reviewed field notes and transcripts using techniques of thematic analysis. Twelve clinician-educators, 57 current learners, and 26 former learners participated in observations and interviews. The techniques and behaviors of educators were categorized into 4 themes, including 1) emphasizing organization and prioritization, 2) accessing prior knowledge, 3) thinking aloud, and 4) analyzing the literature. The findings of this comprehensive study both confirm strategies found in previous literature and provide novel approaches. This is the first study to incorporate the perspectives of learners. Educators' techniques and behaviors, identified through direct observation and supported by reflections from the entire team, can inform best practices for the teaching of clinical reasoning. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. The Vocational-Technical Resource Consortia Serving Business and Industry in Ohio. Digest of Study: Operational Procedures for Successful Vocational-Technical Resource Consortia in Serving Business and Industry in Ohio.

    ERIC Educational Resources Information Center

    Frasier, James E.; Stanton, William

    This publication reports the development of the vocational-technical resource consortia in Ohio and identifies the operational procedures associated with successful programs. Five exemplary consortia were studied in some depth; however, data were obtained from all of the 23 consortia in the state. The research indicates that the consortium is an…

  9. Computational aspects of the smectization process in liquid crystals: An example study of a perfectly aligned two-dimensional hard-boomerang system

    NASA Astrophysics Data System (ADS)

    Chrzanowska, Agnieszka

    2017-06-01

    A replica method for calculation of smectic liquid crystal properties within the Onsager theory has been presented and applied to an exemplary case of two-dimensional perfectly aligned needlelike boomerangs. The method allows one to consider the complete influence of the interaction terms in contrast to the Fourier expansion method which uses mostly first or second order terms of expansion. The program based on the replica algorithm is able to calculate a single representative layer as an equivalent set of layers, depending on the size of the considered width of the sample integration interval. It predicts successfully smectic density distributions, energies, and layer thicknesses for different types of layer arrangement—of the antiferroelectric or of the smectic A order type. Specific features of the algorithm performance and influence of the numerical accuracy on the physical properties are presented. Future applications of the replica method to freely rotating molecules are discussed.

  10. Computational aspects of the smectization process in liquid crystals: An example study of a perfectly aligned two-dimensional hard-boomerang system.

    PubMed

    Chrzanowska, Agnieszka

    2017-06-01

    A replica method for calculation of smectic liquid crystal properties within the Onsager theory has been presented and applied to an exemplary case of two-dimensional perfectly aligned needlelike boomerangs. The method allows one to consider the complete influence of the interaction terms in contrast to the Fourier expansion method which uses mostly first or second order terms of expansion. The program based on the replica algorithm is able to calculate a single representative layer as an equivalent set of layers, depending on the size of the considered width of the sample integration interval. It predicts successfully smectic density distributions, energies, and layer thicknesses for different types of layer arrangement-of the antiferroelectric or of the smectic A order type. Specific features of the algorithm performance and influence of the numerical accuracy on the physical properties are presented. Future applications of the replica method to freely rotating molecules are discussed.

  11. Security issues of Internet-based biometric authentication systems: risks of Man-in-the-Middle and BioPhishing on the example of BioWebAuth

    NASA Astrophysics Data System (ADS)

    Zeitz, Christian; Scheidat, Tobias; Dittmann, Jana; Vielhauer, Claus; González Agulla, Elisardo; Otero Muras, Enrique; García Mateo, Carmen; Alba Castro, José L.

    2008-02-01

    Beside the optimization of biometric error rates the overall security system performance in respect to intentional security attacks plays an important role for biometric enabled authentication schemes. As traditionally most user authentication schemes are knowledge and/or possession based, firstly in this paper we present a methodology for a security analysis of Internet-based biometric authentication systems by enhancing known methodologies such as the CERT attack-taxonomy with a more detailed view on the OSI-Model. Secondly as proof of concept, the guidelines extracted from this methodology are strictly applied to an open source Internet-based biometric authentication system (BioWebAuth). As case studies, two exemplary attacks, based on the found security leaks, are investigated and the attack performance is presented to show that during the biometric authentication schemes beside biometric error performance tuning also security issues need to be addressed. Finally, some design recommendations are given in order to ensure a minimum security level.

  12. Intra-Trackway Morphological Variations Due to Substrate Consistency: The El Frontal Dinosaur Tracksite (Lower Cretaceous, Spain)

    PubMed Central

    Razzolini, Novella L.; Vila, Bernat; Castanera, Diego; Falkingham, Peter L.; Barco, José Luis; Canudo, José Ignacio; Manning, Phillip L.; Galobart, Àngel

    2014-01-01

    An ichnological and sedimentological study of the El Frontal dinosaur tracksite (Early Cretaceous, Cameros basin, Soria, Spain) highlights the pronounced intra-trackway variation found in track morphologies of four theropod trackways. Photogrammetric 3D digital models revealed various and distinct intra-trackway morphotypes, which reflect changes in footprint parameters such as the pace length, the track length, depth, and height of displacement rims. Sedimentological analyses suggest that the original substrate was non-homogenous due to lateral changes in adjoining microfacies. Multidata analyses indicate that morphological differences in these deep and shallow tracks represent a part of a continuum of track morphologies and geometries produced by a gradient of substrate consistencies across the site. This implies that the large range of track morphologies at this site resulted from similar trackmakers crossing variable facies. The trackways at the El Frontal site present an exemplary case of how track morphology, and consequently potential ichnotaxa, can vary, even when produced by a single trackmaker. PMID:24699696

  13. Disentangling the photodissociation pathways of small lead clusters by time-resolved monitoring of their delayed decays: the case of {{{\\rm{P}}{\\rm{b}}}_{31}}^{+}

    NASA Astrophysics Data System (ADS)

    Wolfram, Markus; König, Stephan; Bandelow, Steffi; Fischer, Paul; Jankowski, Alexander; Marx, Gerrit; Schweikhard, Lutz

    2018-02-01

    Lead clusters {{{{Pb}}}{n}}+/- in the size range between about n = 15 and 40 have recently shown to exhibit complex dissociation spectra due to sequential and competing decays. In order to disentangle the pathways the exemplary {{{{Pb}}}31}+ clusters have been stored and size selected in a Penning trap and irradiated by nanosecond laser pulses. We present time-resolved measurements at time scales from several tens of microseconds to several hundreds of milliseconds. The study results in strong evidence that {{{{Pb}}}31}+ decays not only by neutral monomer evaporation but also by neutral heptamers breaking off. In addition, the decays are further followed to smaller products. The corresponding decay and growth times show that {{{{Pb}}}30}+ also dissociates by either monomer evaporation or heptamer break-off. Furthermore, the product {{{{Pb}}}17}+ may well be a result of heptamer break-off from {{{{Pb}}}24}+—as the second step of a sequential heptamer decay.

  14. Albinism, stigma, subjectivity and global-local discourses in Tanzania.

    PubMed

    Brocco, Giorgio

    2016-12-01

    Societal ideas and explanations of albinism at the local level in Tanzania are conceived in terms of family history, social relations, economic status, moral-religious positions, global-local flows of information and humanitarian actions on behalf of people with the congenital condition. This paper aims to show how the subjectivities of people with albinism in Tanzania are shaped and re-shaped through local moral conceptions as well as globalizing (bio)medical explanations of albinism. An exemplary case study of a 28-year-old woman, plus episodes from the lives of seven other informants with the condition, are analyzed in order to understand, on the one hand, local social relationships between people with albinism and other individuals in family and community settings, and on the other hand, the interconnections between persons with albinism and global humanitarian actors and the broadcast media. When stigma and marginalizing behaviors are perceived by individuals with albinism in Tanzania as impeding their social lives, they employ different coping strategies and discourses to enhance social acceptance.

  15. The impact of market oriented reforms on choice and information: a case study of cataract surgery in outer London and Stockholm.

    PubMed

    Fotaki, M

    1999-05-01

    In the early 1990s, a set of market-oriented reforms was introduced into health care systems of the UK and Sweden, two exemplary cases of reliance on planned budgeting and integrated provision of services. In the pursuit of increased efficiency, several County Councils in Sweden have followed the public competition model, while in the UK internal market reforms were introduced. It was expected that the separation of functions of planners and purchasers from those of providers, which were to be freely chosen by the former, would achieve higher allocative efficiency but also enhance users' satisfaction with care. This paper uses cataract surgery as a case study to trace the impact of competition among providers on choice and information. Qualitative research methods were employed to record the perception of changes in their type and amount as it was given to both purchasers and patients. A set of open ended and standardised questionnaires was designed to elicit the views of all actors involved and to measure the likely transformations. Four study sites from Outer London were selected representing the diversity of responses, and the only existing large provider of eye services to Stockholm County Council was used. The analysis of the data showed that the quasi-market reforms have resulted in a change of attitude of providers. Some improvements in the amount and type of information given to purchasers and patients could also be detected, although as far as direct users were concerned, the demand has not been fully satisfied. However, the impact on choice available to patients and purchasers alike seemed to be adverse, an effect that was particularly strong in the UK case.

  16. Supporting Teachers Learning Through the Collaborative Design of Technology-Enhanced Science Lessons

    NASA Astrophysics Data System (ADS)

    Kafyulilo, Ayoub C.; Fisser, Petra; Voogt, Joke

    2015-12-01

    This study used the Interconnected Model of Professional Growth (Clarke & Hollingsworth in Teaching and Teacher Education, 18, 947-967, 2002) to unravel how science teachers' technology integration knowledge and skills developed in a professional development arrangement. The professional development arrangement used Technological Pedagogical Content Knowledge as a conceptual framework and included collaborative design of technology-enhanced science lessons, implementation of the lessons and reflection on outcomes. Support to facilitate the process was offered in the form of collaboration guidelines, online learning materials, exemplary lessons and the availability of an expert. Twenty teachers participated in the intervention. Pre- and post-intervention results showed improvements in teachers' perceived and demonstrated knowledge and skills in integrating technology in science teaching. Collaboration guidelines helped the teams to understand the design process, while exemplary materials provided a picture of the product they had to design. The availability of relevant online materials simplified the design process. The expert was important in providing technological and pedagogical support during design and implementation, and reflected with teachers on how to cope with problems met during implementation.

  17. Intensive symptom control of opioid-refractory dyspnea in congestive heart failure: Role of milrinone in the palliative care unit.

    PubMed

    Silvestre, Julio; Montoya, Maria; Bruera, Eduardo; Elsayem, Ahmed

    2015-12-01

    We describe an exemplary case of congestive heart failure (CHF) symptoms controlled with milrinone. We also analyze the benefits and risks of milrinone administration in an unmonitored setting. We describe the case of a patient with refractory leukemia and end-stage CHF who developed severe dyspnea after discontinuation of milrinone. At that point, despite starting opioids, she had been severely dyspneic and anxious, requiring admission to the palliative care unit (PCU) for symptom control. After negotiation with hospital administrators, milrinone was administered in an unmonitored setting such as the PCU. A multidisciplinary team approach was also provided. Milrinone produced a dramatic improvement in the patient's symptom scores and performance status. The patient was eventually discharged to home hospice on a milrinone infusion with excellent symptom control. This case suggests that milrinone may be of benefit for short-term inpatient administration for dyspnea management, even in unmonitored settings and consequently during hospice in do-not-resuscitate (DNR) patients. This strategy may reduce costs and readmissions to the hospital related to end-stage CHF.

  18. [Decision aids in complex polypharmacy : Medication data bases and counselling by clinical pharmacists].

    PubMed

    Weinrebe, W; Preda, R; Bischoff, S; Nussbickel, D; Humm, M; Jeckelmann, K; Goetz, S

    2017-07-18

    The number of older people with polypharmacy (more than six drugs taken simultaneously) is increasing. The greatest proportion consists of guideline drugs, analgesics and psychopharmaceuticals because in many cases of geriatric multimorbidity several underlying main diseases are present which must be treated according to the guidelines. Polypharmacy is a complex and difficult situation for all treating physicians because substantial side effects and intoxication can be induced but it can also be very difficult to recognize which drug was at fault and how a reduction can be safely made. This article describes the exemplary case of a 77-year-old patient with drug-induced delirium and demonstrates the procedure followed. The question of rapid assistance by the utilization of medication data bases is described and the importance of clinical pharmacists is demonstrated. In the future working with medication data bases will possibly become increasingly more important for physicians and hopefully simpler. The case presented here also shows that the effective and justified reduction of drugs can show a very good effect and is possible.

  19. Fibrin glue as a protective tool for microanastomoses in limb reconstructive surgery

    PubMed Central

    Langer, Stefan; Schildhauer, Thomas A.; Dudda, Marcel; Sauber, Jeannine; Spindler, Nick

    2015-01-01

    Aim: Fibrin glue becomes a more and more routinely used tool for stabilization of microanastomoses and nerve repair. This paper summarizes the technical properties and advantages of its use in a wide variety of microsurgical contexts, and includes an exemplary limb reconstructive case. Patients and methods: A total of 131 patients who had undergone elective and emergency microsurgery mainly of the limbs were retrospectively analyzed, as was the use of free flaps. Results: The use of fibrin glue allows for proper positioning of anastomoses and repaired nerves. No torsion of the pedicle could be seen. The flap survival rated >94%. The fibrin glue could stay in place in >99%. In the rare case of revision, the fibrin glue could easily be removed without damaging the region of the microanastomosis. Conclusion: Fibrin glue should not be used to repair insufficient, i.e., leaking anastomoses, but it does protect the site of anastomosis from tissue and fluid pressure. It prevents the pedickle from torsion and its use facilitates relocation of the microanastomoses in cases of revision surgery. PMID:26759762

  20. Exemplary Care and Learning Sites: A Model for Achieving Continual Improvement in Care and Learning in the Clinical Setting

    PubMed Central

    Ogrinc, Greg; Hoffman, Kimberly G.; Stevenson, Katherine M.; Shalaby, Marc; Beard, Albertine S.; Thörne, Karin E.; Coleman, Mary T.; Baum, Karyn D.

    2016-01-01

    Problem Current models of health care quality improvement do not explicitly describe the role of health professions education. The authors propose the Exemplary Care and Learning Site (ECLS) model as an approach to achieving continual improvement in care and learning in the clinical setting. Approach From 2008–2012, an iterative, interactive process was used to develop the ECLS model and its core elements—patients and families informing process changes; trainees engaging both in care and the improvement of care; leaders knowing, valuing, and practicing improvement; data transforming into useful information; and health professionals competently engaging both in care improvement and teaching about care improvement. In 2012–2013, a three-part feasibility test of the model, including a site self-assessment, an independent review of each site’s ratings, and implementation case stories, was conducted at six clinical teaching sites (in the United States and Sweden). Outcomes Site leaders reported the ECLS model provided a systematic approach toward improving patient (and population) outcomes, system performance, and professional development. Most sites found it challenging to incorporate the patients and families element. The trainee element was strong at four sites. The leadership and data elements were self-assessed as the most fully developed. The health professionals element exhibited the greatest variability across sites. Next Steps The next test of the model should be prospective, linked to clinical and educa tional outcomes, to evaluate whether it helps care delivery teams, educators, and patients and families take action to achieve better patient (and population) outcomes, system performance, and professional development. PMID:26760058

  1. Cary Woods Elementary School.

    ERIC Educational Resources Information Center

    Havens, Glenda

    1994-01-01

    Describes the school reading program at Cary Woods Elementary School (in Auburn, Alabama), one of several school reading programs designated by the International Reading Association as exemplary. (SR)

  2. Best practices models for implementing, sustaining, and using instructional school gardens in California.

    PubMed

    Hazzard, Eric L; Moreno, Elizabeth; Beall, Deborah L; Zidenberg-Cherr, Sheri

    2011-01-01

    To ascertain best practices for schools implementing or sustaining instructional school gardens by interviewing key members in 10 schools with exemplary instructional school gardens programs in California. Practices of schools with exemplary instructional school gardens programs were analyzed by constant comparative analysis using qualitative data analysis software. Seven of the 10 schools had people from at least 3 of the following 4 groups: administrators, teachers, parent and community volunteers and garden coordinators. Nine of 10 schools had a part- or full-time garden coordinator. Results demonstrated that a committee committed to instructional school gardens is the most important step towards success. Copyright © 2011 Society for Nutrition Education. Published by Elsevier Inc. All rights reserved.

  3. Internet virtual studio: low-cost augmented reality system for WebTV

    NASA Astrophysics Data System (ADS)

    Sitnik, Robert; Pasko, Slawomir; Karaszewski, Maciej; Witkowski, Marcin

    2008-02-01

    In this paper a concept of a Internet Virtual Studio as a modern system for production of news, entertainment, educational and training material is proposed. This system is based on virtual studio technology and integrated with multimedia data base. Its was developed for web television content production. In successive subentries the general system architecture, as well as the architecture of modules one by one is discussed. The authors describe each module by presentation of a brief information about work principles and technical limitations. The presentation of modules is strictly connected with a presentation of their capabilities. Results produced by each of them are shown in the form of exemplary images. Finally, exemplary short production is presented and discussed.

  4. Rapid deployable global sensing hazard alert system

    DOEpatents

    Cordaro, Joseph V; Tibrea, Steven L; Shull, Davis J; Coleman, Jerry T; Shuler, James M

    2015-04-28

    A rapid deployable global sensing hazard alert system and associated methods of operation are provided. An exemplary system includes a central command, a wireless backhaul network, and a remote monitoring unit. The remote monitoring unit can include a positioning system configured to determine a position of the remote monitoring unit based on one or more signals received from one or more satellites located in Low Earth Orbit. The wireless backhaul network can provide bidirectional communication capability independent of cellular telecommunication networks and the Internet. An exemplary method includes instructing at least one of a plurality of remote monitoring units to provide an alert based at least in part on a location of a hazard and a plurality of positions respectively associated with the plurality of remote monitoring units.

  5. Pharmacophore Models and Pharmacophore-Based Virtual Screening: Concepts and Applications Exemplified on Hydroxysteroid Dehydrogenases.

    PubMed

    Kaserer, Teresa; Beck, Katharina R; Akram, Muhammad; Odermatt, Alex; Schuster, Daniela

    2015-12-19

    Computational methods are well-established tools in the drug discovery process and can be employed for a variety of tasks. Common applications include lead identification and scaffold hopping, as well as lead optimization by structure-activity relationship analysis and selectivity profiling. In addition, compound-target interactions associated with potentially harmful effects can be identified and investigated. This review focuses on pharmacophore-based virtual screening campaigns specifically addressing the target class of hydroxysteroid dehydrogenases. Many members of this enzyme family are associated with specific pathological conditions, and pharmacological modulation of their activity may represent promising therapeutic strategies. On the other hand, unintended interference with their biological functions, e.g., upon inhibition by xenobiotics, can disrupt steroid hormone-mediated effects, thereby contributing to the development and progression of major diseases. Besides a general introduction to pharmacophore modeling and pharmacophore-based virtual screening, exemplary case studies from the field of short-chain dehydrogenase/reductase (SDR) research are presented. These success stories highlight the suitability of pharmacophore modeling for the various application fields and suggest its application also in futures studies.

  6. Finite element analysis of true and pseudo surface acoustic waves in one-dimensional phononic crystals

    NASA Astrophysics Data System (ADS)

    Graczykowski, B.; Alzina, F.; Gomis-Bresco, J.; Sotomayor Torres, C. M.

    2016-01-01

    In this paper, we report a theoretical investigation of surface acoustic waves propagating in one-dimensional phononic crystal. Using finite element method eigenfrequency and frequency response studies, we develop two model geometries suitable to distinguish true and pseudo (or leaky) surface acoustic waves and determine their propagation through finite size phononic crystals, respectively. The novelty of the first model comes from the application of a surface-like criterion and, additionally, functional damping domain. Exemplary calculated band diagrams show sorted branches of true and pseudo surface acoustic waves and their quantified surface confinement. The second model gives a complementary study of transmission, reflection, and surface-to-bulk losses of Rayleigh surface waves in the case of a phononic crystal with a finite number of periods. Here, we demonstrate that a non-zero transmission within non-radiative band gaps can be carried via leaky modes originating from the coupling of local resonances with propagating waves in the substrate. Finally, we show that the transmission, reflection, and surface-to-bulk losses can be effectively optimised by tuning the geometrical properties of a stripe.

  7. Study on integration potential of gas turbines and gas engines into parabolic trough power plants

    NASA Astrophysics Data System (ADS)

    Vogel, Tobias; Oeljeklaus, Gerd; Görner, Klaus

    2017-06-01

    Hybrid power plants represent an important intermediate step on the way to an energy supply structure based substantially on renewable energies. Natural gas is the preferred fossil fuel for hybridization of solar thermal power plants, due to its low specific CO2-emission and technical advantages by means of integration into the power plant process. The power plant SHAMS ONE serves as an exemplary object of this study. In order to facilitate peaker gas turbines in an economical way to a combined cycle approach, with the SGT-400 an industrial gas turbine of the 10-20 MWel class have been integrated into the base case power plant. The concept has been set up, to make use of the gas turbine waste heat for power generation and increasing the overall power plant efficiency of the hybrid power plant at the same time. This concept represents an alternative to the widely used concept of combined cycle power plants with solar heat integration. Supplementary, this paper also dedicates the alternative to use gas engines instead of gas turbines.

  8. What Expert Teachers Think: A Look at Principal Leadership Behaviors That Facilitate Exemplary Classroom Instructional Practice

    ERIC Educational Resources Information Center

    Goodwin, Janet; Babo, Gerard

    2014-01-01

    The purpose of this study was to rank order 21 leadership behaviors originally identified by the work of Waters, Marzano & McNulty (2003) and the impact they have on teacher instructional practice using questionnaire responses provided by past recipients of the National Teacher of the Year award at the state level (n=178) in order to expand…

  9. Circulation and Internationalisation of Pedagogical Concepts and Practices in the Discourse of Education: The Hamburg School Reform Experiment (1919-1933)

    ERIC Educational Resources Information Center

    Mayer, Christine

    2014-01-01

    In the context of the international exchange of school reform ideas and concepts, the new schools in Hamburg were recognised as exemplary instances of a revolutionary and forceful reform in the public elementary school systems. Based on studies of transfer and their premise that the transnational transfer of ideas, practices and objects does not…

  10. To Serve and Learn: The Spirit of Community in Liberal Education. Counterpoints: Studies in the Postmodern Theory of Education, Volume 37.

    ERIC Educational Resources Information Center

    DeVitis, Joseph L., Ed.; Johns, Robert W., Ed.; Simpson, Douglas J., Ed.

    The product of faculty, staff, and students from 10 exemplary programs in service learning at selected liberal arts colleges across the country, this collection of essays addresses vital issues in liberal learning and education for community. The collection's focus is the creation of educational goals and strategies for developing a service…

  11. Toilet Phobia and Toilet Refusal In Children.

    PubMed

    Wagner, Catharina; Niemczyk, Justine; von Gontard, Alexander

    2017-01-01

    Objective: Toilet refusal syndrome (TRS) is a common disorder in toddlers, defined by use of diapers and refusal of toilet for defecation, while toilet phobia (TP) is a rare disorder in which toilets are avoided completely. Both disorders have not been described systematically in children, yet. Therefore, the aim was to present typical case vignettes illustrating different clinical presentations of TP and TRS. Methods: 5 typical cases were selected from all patients presented at a specialized outpatient clinic for incontinence at a tertiary university hospital during the last 3 years. Results: The first case is a girl with incontinence and no behavioral comorbidities, for whom treatment was more complicated than expected because of her TP. Second, a boy with an IQ on the border to mild intellectual disability will be presented, who revealed phobias regarding the toilet. Case 3 is exemplary for a group of patients with TRS, who also have ODD and show oppositional behavior in different situations. Cases 4 and 5 show "classical" TRS with constipation following painful defecation. Similarities and differences of TRS and TP, the current state of research, diagnostic and management recommendations are presented in detail. Conclusion: TRS in preschool children is a common condition, associated with high rates of constipation and behavioral problems. In contrast, TP is rarer and harder to recognize for pediatricians, but is often accompanied with somatic and behavioral problems, as well. Although there is a paucity of studies on these pediatric disorders, pediatricians should keep them in mind. © Georg Thieme Verlag KG Stuttgart · New York.

  12. Utilization of communities of practice for ongoing learning and knowledge dissemination: Making the case for the Global Alliance for Nursing and Midwifery (GANM).

    PubMed

    Gresh, Ashley; Mena-Carrasco, Fernando; Rauh, Allison; Pfaff, Teresa

    2017-09-01

    With the growing connectivity among countries and healthcare practitioners, nurses and midwives in low resource settings are connecting digitally to access information through online platforms. Ninety eight percent of adults online report visiting a social network in the past month, and spend almost two hours per day engaged with social media. In an increasingly interconnected world, innovative strategies are needed to translate knowledge into practice. The Global Alliance for Nursing and Midwifery (GANM), part of the Pan American Health Organization (PAHO)/World Health Organization (WHO) Collaborating Center (CC) at the Johns Hopkins University School of Nursing (JHSON) leverages its Knowledge Gateway to facilitate translating knowledge into practice in order to achieve the Sustainable Development Goals (SDGs). This paper explores the concepts of knowledge dissemination, communities of practice, and makes the case for further using the GANM as an exemplary model to build the capacity of nurses and midwives globally. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. IT Infrastructure Components for Biobanking

    PubMed Central

    Prokosch, H.U.; Beck, A.; Ganslandt, T.; Hummel, M.; Kiehntopf, M.; Sax, U.; Ückert, F.; Semler, S.

    2010-01-01

    Objective Within translational research projects in the recent years large biobanks have been established, mostly supported by homegrown, proprietary software solutions. No general requirements for biobanking IT infrastructures have been published yet. This paper presents an exemplary biobanking IT architecture, a requirements specification for a biorepository management tool and exemplary illustrations of three major types of requirements. Methods We have pursued a comprehensive literature review for biobanking IT solutions and established an interdisciplinary expert panel for creating the requirements specification. The exemplary illustrations were derived from a requirements analysis within two university hospitals. Results The requirements specification comprises a catalog with more than 130 detailed requirements grouped into 3 major categories and 20 subcategories. Special attention is given to multitenancy capabilities in order to support the project-specific definition of varying research and bio-banking contexts, the definition of workflows to track sample processing, sample transportation and sample storage and the automated integration of preanalytic handling and storage robots. Conclusion IT support for biobanking projects can be based on a federated architectural framework comprising primary data sources for clinical annotations, a pseudonymization service, a clinical data warehouse with a flexible and user-friendly query interface and a biorepository management system. Flexibility and scalability of all such components are vital since large medical facilities such as university hospitals will have to support biobanking for varying monocentric and multicentric research scenarios and multiple medical clients. PMID:23616851

  14. IT Infrastructure Components for Biobanking.

    PubMed

    Prokosch, H U; Beck, A; Ganslandt, T; Hummel, M; Kiehntopf, M; Sax, U; Uckert, F; Semler, S

    2010-01-01

    Within translational research projects in the recent years large biobanks have been established, mostly supported by homegrown, proprietary software solutions. No general requirements for biobanking IT infrastructures have been published yet. This paper presents an exemplary biobanking IT architecture, a requirements specification for a biorepository management tool and exemplary illustrations of three major types of requirements. We have pursued a comprehensive literature review for biobanking IT solutions and established an interdisciplinary expert panel for creating the requirements specification. The exemplary illustrations were derived from a requirements analysis within two university hospitals. The requirements specification comprises a catalog with more than 130 detailed requirements grouped into 3 major categories and 20 subcategories. Special attention is given to multitenancy capabilities in order to support the project-specific definition of varying research and bio-banking contexts, the definition of workflows to track sample processing, sample transportation and sample storage and the automated integration of preanalytic handling and storage robots. IT support for biobanking projects can be based on a federated architectural framework comprising primary data sources for clinical annotations, a pseudonymization service, a clinical data warehouse with a flexible and user-friendly query interface and a biorepository management system. Flexibility and scalability of all such components are vital since large medical facilities such as university hospitals will have to support biobanking for varying monocentric and multicentric research scenarios and multiple medical clients.

  15. A Case Study Based Analysis of Performance Metrics for Green Infrastructure

    NASA Astrophysics Data System (ADS)

    Gordon, B. L.; Ajami, N.; Quesnel, K.

    2017-12-01

    Aging infrastructure, population growth, and urbanization are demanding new approaches to management of all components of the urban water cycle, including stormwater. Traditionally, urban stormwater infrastructure was designed to capture and convey rainfall-induced runoff out of a city through a network of curbs, gutters, drains, and pipes, also known as grey infrastructure. These systems were planned with a single-purpose and designed under the assumption of hydrologic stationarity, a notion that no longer holds true in the face of a changing climate. One solution gaining momentum around the world is green infrastructure (GI). Beyond stormwater quality improvement and quantity reduction (or technical benefits), GI solutions offer many environmental, economic, and social benefits. Yet many practical barriers have prevented the widespread adoption of these systems worldwide. At the center of these challenges is the inability of stakeholders to know how to monitor, measure, and assess the multi-sector performance of GI systems. Traditional grey infrastructure projects require different monitoring strategies than natural systems; there are no overarching policies on how to best design GI monitoring and evaluation systems and measure performance. Previous studies have attempted to quantify the performance of GI, mostly using one evaluation method on a specific case study. We use a case study approach to address these knowledge gaps and develop a conceptual model of how to evaluate the performance of GI through the lens of financing. First, we examined many different case studies of successfully implemented GI around the world. Then we narrowed in on 10 exemplary case studies. For each case studies, we determined what performance method the project developer used such as LCA, TBL, Low Impact Design Assessment (LIDA) and others. Then, we determined which performance metrics were used to determine success and what data was needed to calculate those metrics. Finally, we examine risk priorities of both public and private actors to see how they varied and how risk was overcome. We synthesized these results to pull out key themes and lessons for the future. If project implementers are able to quantify the benefits and show investors how beneficial these systems can be, more will be implemented in the future.

  16. Method of manufacture of atomically thin boron nitride

    DOEpatents

    Zettl, Alexander K

    2013-08-06

    The present invention provides a method of fabricating at least one single layer hexagonal boron nitride (h-BN). In an exemplary embodiment, the method includes (1) suspending at least one multilayer boron nitride across a gap of a support structure and (2) performing a reactive ion etch upon the multilayer boron nitride to produce the single layer hexagonal boron nitride suspended across the gap of the support structure. The present invention also provides a method of fabricating single layer hexagonal boron nitride. In an exemplary embodiment, the method includes (1) providing multilayer boron nitride suspended across a gap of a support structure and (2) performing a reactive ion etch upon the multilayer boron nitride to produce the single layer hexagonal boron nitride suspended across the gap of the support structure.

  17. Multiple source associated particle imaging for simultaneous capture of multiple projections

    DOEpatents

    Bingham, Philip R; Hausladen, Paul A; McConchi, Seth M; Mihalczo, John T; Mullens, James A

    2013-11-19

    Disclosed herein are representative embodiments of methods, apparatus, and systems for performing neutron radiography. For example, in one exemplary method, an object is interrogated with a plurality of neutrons. The plurality of neutrons includes a first portion of neutrons generated from a first neutron source and a second portion of neutrons generated from a second neutron source. Further, at least some of the first portion and the second portion are generated during a same time period. In the exemplary method, one or more neutrons from the first portion and one or more neutrons from the second portion are detected, and an image of the object is generated based at least in part on the detected neutrons from the first portion and the detected neutrons from the second portion.

  18. Angular Distribution of Hyperfine Magnetic Field in Fe3O4 and Fe66Ni34 from Mössbauer Polarimetry

    NASA Astrophysics Data System (ADS)

    Szymański, K.; Satuła, D.; Dobrzyński, L.

    2004-12-01

    Experimental determination of some angular averages of hyperfine field is demonstrated. The averages relates to magnetic structure. Exemplary results of the measurements for Fe3O4 and Fe66Ni34 show that it is possible to obtain valuable information about the field magnitudes and orientations even when distributions of fields are present in the system under study.

  19. The International Heliophysical Year Education and Outreach Program

    NASA Astrophysics Data System (ADS)

    Rabello-Soares, M.; Morrow, C.; Thompson, B.

    2006-12-01

    The International Heliophysical Year (IHY) will celebrate the 50th anniversary of the International Geophysical Year (IGY) and will continue its tradition of international research collaboration. The term "heliophysical" is an extension of the term "geophysical", where the Earth, Sun & Solar System are studied not as separate domains but through the universal processes governing the heliosphere. IHY represents a logical next-step, extending the studies into the heliosphere and thus including the drivers of geophysical change. The main goal of IHY Education and Outreach Program is to create more global access to exemplary resources in space and earth science education and public outreach. By taking advantage of the IHY organization with representatives in every nation and in the partnership with the United Nations Basic Space Science Initiative (UNBSSI), we aim to promote new international partnerships. Our goal is to assist in increasing the visibility and accessibility of exemplary programs and in the identification of formal or informal educational products that would be beneficial to improve the space and earth science knowledge in a given country; leaving a legacy of enhanced global access to resources and of world-wide connectivity between those engaged in education and public outreach efforts that are related to IHY science. Here we describe the IHY Education and Outreach Program, how to participate and the benefits in doing so. ~

  20. Hypnosis lessons by stage magnetizers: Medical and lay hypnotists in Spain

    PubMed Central

    Graus, Andrea

    2017-01-01

    During the late nineteenth century, Spanish physicians had few chances to observe how hypnosis worked within a clinical context. However, they had abundant opportunities to watch lay hypnotizers in action during private demonstrations or on stage. Drawing on the exemplary cases of the magnetizers Alberto Santini Sgaluppi (a.k.a. Alberto Das) and Onofroff, in this paper I discuss the positive influence of stage magnetizers on medical hypnosis in Spain. I argue that, owing to the absence of medical training in hypnosis, the stage magnetizers’ demonstrations became practical hypnosis lessons for many physicians willing to learn from them instead of condemning them. I conclude that Spain might be no exception in this regard, and that further research should be undertaken into practices in other countries.

  1. Application of the FTA and ETA Method for Gas Hazard Identification for the Performance of Safety Systems in the Industrial Department

    NASA Astrophysics Data System (ADS)

    Ignac-Nowicka, Jolanta

    2018-03-01

    The paper analyzes the conditions of safe use of industrial gas systems and factors influencing gas hazards. Typical gas installation and its basic features have been characterized. The results of gas threat analysis in an industrial enterprise using FTA error tree method and ETA event tree method are presented. Compares selected methods of identifying hazards gas industry with respect to the scope of their use. The paper presents an analysis of two exemplary hazards: an industrial gas catastrophe (FTA) and an explosive gas explosion (ETA). In both cases, technical risks and human errors (human factor) were taken into account. The cause-effect relationships of hazards and their causes are presented in the form of diagrams in the drawings.

  2. Assessing and Evaluating Multidisciplinary Translational Teams: A Mixed Methods Approach

    PubMed Central

    Wooten, Kevin C.; Rose, Robert M.; Ostir, Glenn V.; Calhoun, William J.; Ameredes, Bill T.; Brasier, Allan R.

    2014-01-01

    A case report illustrates how multidisciplinary translational teams can be assessed using outcome, process, and developmental types of evaluation using a mixed methods approach. Types of evaluation appropriate for teams are considered in relation to relevant research questions and assessment methods. Logic models are applied to scientific projects and team development to inform choices between methods within a mixed methods design. Use of an expert panel is reviewed, culminating in consensus ratings of 11 multidisciplinary teams and a final evaluation within a team type taxonomy. Based on team maturation and scientific progress, teams were designated as: a) early in development, b) traditional, c) process focused, or d) exemplary. Lessons learned from data reduction, use of mixed methods, and use of expert panels are explored. PMID:24064432

  3. Exemplary Breastfeeding Support Act

    THOMAS, 111th Congress

    Sen. Harkin, Tom [D-IA

    2010-03-17

    Senate - 03/17/2010 Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  4. What promotes and inhibits cooperation in mental health care across disciplines, services and service sectors? A qualitative study.

    PubMed

    Bramesfeld, A; Ungewitter, C; Böttger, D; El, Jurdi J; Losert, C; Kilian, R

    2012-03-01

    To explore the practice of cooperation in mental health care across services and identify conditions that promote and inhibit cooperation. Focus groups with relevant service providers were conducted in four exemplary regions in Germany (rural/ urban and East/West). The discussions were content analysed. Seven central categories were deduced: (1) involved service providers, (2) comprehension, (3) reasons, (4) instruments for cooperation, (5) promoting and inhibiting conditions, (6) interdisciplinarity, and (7) regional and personal networks. Cooperation is practiced in networks, rather than defined relations. Who is involved in cooperation depends on patients/clients needs and may vary from case to case. Service providers do not have theoretical concepts of cooperation. Cooperation relies not only on personal contacts and knowledge between services but also on time, financial reimbursement and the social capital of the environment. In particular, cooperation with physicians was considered to be difficult by non-medical professionals. Physician's role models do not seem to include cooperation with other disciplines as a core task. To improve cooperation, regional and sustainable mental health networks have to be systematically implemented by providing leadership, time and reimbursement for network meetings. Interdisciplinary cooperation practice should be part of the curricula of medical students and residents in psychiatry.

  5. Organizational characteristics and processes are important in the adoption of the Alberta Nutrition Guidelines for Children and Youth in child-care centres.

    PubMed

    Farmer, Anna P; Nikolopoulos, Hara; McCargar, Linda; Berry, Tanya; Mager, Diana

    2015-06-01

    The objective of the present study was to gain an understanding of the organizational characteristics and processes in two child-care centres that may influence adoption of the Alberta Nutrition Guidelines for Children and Youth (ANGCY). In-depth qualitative case studies. Data were collected through direct observations, key informant interviews and field notes. Diffusion of Innovations theory guided the evaluation and intrinsic case analysis. Two urban child-care centres in Edmonton, Alberta, Canada identified as exemplary early adopter cases. Ten key informants comprised of directors, junior and senior staff members participated in interviews. Organizational processes such as leadership, networking and knowledge brokering, health champions and organizational culture positively influenced adoption behaviour in child-care centres. A key determinant influencing organizational behaviour within both centres was the directors' strong leadership. Acceptance of and adherence to the guidelines were facilitated by organizational factors, such as degree of centralization, formalization and complexity, level of staff training and education. Knowledge brokering by directors was important for transferring and exchanging information across the centre. All child-care staff embraced their informal role as health champions as essential to supporting guideline adherence and encouraging healthy food and eating environments. Organizational processes and characteristics such as leadership, knowledge brokering and networking, organizational culture and health champions played an important role in the adoption of nutrition guidelines in child-care centres. The complex interplay of decision making, organization of work and specialization of roles influenced the extent to which nutrition guidelines were adopted.

  6. The Fall of Fort Eben Emael: The Effects of Emerging Technologies on the Successful Completion of Military Objectives

    DTIC Science & Technology

    2004-06-18

    the leadership and training of the German unit assigned the mission at Fort Eben Emael. Lastly, this study examines administration and personnel...conventional charge. Further, the German unit’s training and leadership was exemplary and contributed more to the mission’s success than the...the interwar period. Within Belgium, debate over the defense strategy ensued. The Belgian Army leadership accepted the French plan and began

  7. Meeting the Challenge of High-Stakes Testing while Remaining Child-Centered: The Representations of Two Urban Teachers

    ERIC Educational Resources Information Center

    Williamson, Pamela; Bondy, Elizabeth; Langley, Lisa; Mayne, Dina

    2005-01-01

    In this article, the authors selected two urban teachers to study, one from 3rd grade and one from 5th (hereafter referred to as Ms. Third and Ms. Fifth), whose students, in spite of the school's failing grade, did well on the exam. Both were nominated as exemplary teachers by their principal and other teachers and had been selected as teacher of…

  8. An Analysis of Employer Incentive Rankings Relative to the Employment of Retarded Persons. Working Paper 85-6. COMPETE: Community-Based Model for Public-School Exit and Transition to Employment.

    ERIC Educational Resources Information Center

    Sitlington, Patricia L.; Easterday, Joseph R.

    The purpose of Project COMPETE is to use previous research and exemplary practices to develop and validate a model and training sequence to assist retarded youth to make the transition from school to employment in the most competitive environment possible. The study reported in this project working paper sought to identify potential factors that…

  9. Sputter target

    DOEpatents

    Gates, Willard G.; Hale, Gerald J.

    1980-01-01

    The disclosure relates to an improved sputter target for use in the deposition of hard coatings. An exemplary target is given wherein titanium diboride is brazed to a tantalum backing plate using a gold-palladium-nickel braze alloy.

  10. Systemic Perspectives on Beginning Teacher Programs.

    ERIC Educational Resources Information Center

    Schlechty, Phillip C.; Whitford, Betty Lou

    1989-01-01

    Discusses the importance of basing beginning teacher programs in schools where roles are structured to support induction and provide exemplary education for students. Addresses structural and political issues, human resource development, and symbolism. (RJC)

  11. Improving the Work of the School Lenin Museums

    ERIC Educational Resources Information Center

    Sarafannikova, G. P.

    1970-01-01

    A number of exemplary compositions and uses of School Lenin Museums are mentioned in this article which brings out the important function of these museums in the political-ideological education of youth. (JB)

  12. Scar-less multi-part DNA assembly design automation

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

    Hillson, Nathan J.

    The present invention provides a method of a method of designing an implementation of a DNA assembly. In an exemplary embodiment, the method includes (1) receiving a list of DNA sequence fragments to be assembled together and an order in which to assemble the DNA sequence fragments, (2) designing DNA oligonucleotides (oligos) for each of the DNA sequence fragments, and (3) creating a plan for adding flanking homology sequences to each of the DNA oligos. In an exemplary embodiment, the method includes (1) receiving a list of DNA sequence fragments to be assembled together and an order in which tomore » assemble the DNA sequence fragments, (2) designing DNA oligonucleotides (oligos) for each of the DNA sequence fragments, and (3) creating a plan for adding optimized overhang sequences to each of the DNA oligos.« less

  13. Imaging systems and methods for obtaining and using biometric information

    DOEpatents

    McMakin, Douglas L [Richland, WA; Kennedy, Mike O [Richland, WA

    2010-11-30

    Disclosed herein are exemplary embodiments of imaging systems and methods of using such systems. In one exemplary embodiment, one or more direct images of the body of a clothed subject are received, and a motion signature is determined from the one or more images. In this embodiment, the one or more images show movement of the body of the subject over time, and the motion signature is associated with the movement of the subject's body. In certain implementations, the subject can be identified based at least in part on the motion signature. Imaging systems for performing any of the disclosed methods are also disclosed herein. Furthermore, the disclosed imaging, rendering, and analysis methods can be implemented, at least in part, as one or more computer-readable media comprising computer-executable instructions for causing a computer to perform the respective methods.

  14. Exceptional suffering? Enumeration and vernacular accounting in the HIV-positive experience.

    PubMed

    Benton, Adia

    2012-01-01

    Drawing on 17 months of ethnographic fieldwork in Freetown, Sierra Leone, I highlight the recursive relationship between Sierra Leone as an exemplary setting and HIV as an exceptional disease. Through this relationship, I examine how HIV-positive individuals rely on both enumerative knowledge (seroprevalence rates) and vernacular accounting (NGO narratives of vulnerability) to communicate the uniqueness of their experience as HIV sufferers and to demarcate the boundaries of their status. Various observers' enumerative and vernacular accounts of Sierra Leone's decade-long civil conflict, coupled with global health accounts of HIV as exceptional, reveal the calculus of power through which global health projects operate. The contradictions between the exemplary and the exceptional-and the accompanying tension between quantitative and qualitative facts-are mutually constituted in performances and claims made by HIV-positive individuals themselves.

  15. Fluidizable particulate materials and methods of making same

    DOEpatents

    Gupta, Raghubir P.

    1999-01-01

    The invention provides fluidizable, substantially spherical particulate material of improved attrition resistance having an average particle size from about 100 to about 400 microns useful as sorbents, catalysts, catalytic supports, specialty ceramics or the like. The particles are prepared by spray drying a slurry comprising inorganic starting materials and an organic binder. Exemplary inorganic starting materials include mixtures of zinc oxide with titanium dioxide, or with iron oxide, alumina or the like. Exemplary organic binders include polyvinyl alcohol, hydroxypropylemethyl cellulose, polyvinyl acetate and the like. The spray dried particles are heat treated at a first temperature wherein organic binder material is removed to thereby provide a porous structure to the particles, and thereafter the particles are calcined at a higher temperature to cause reaction of the inorganic starting materials and to thereby form the final inorganic particulate material.

  16. Contemporary teaching strategies of exemplary community preceptors--is technology helping?

    PubMed

    Scott, Stephen M; Schifferdecker, Karen E; Anthony, David; Chao, Jason; Chessman, Alexander W; Margo, Katherine; Seagrave, Martha; Leong, Shou Ling

    2014-01-01

    Many schools rely upon community preceptors for office-based education of medical students. These preceptors struggle to balance clinical care with the learning needs of students. We aim to gain a deeper understanding of the teaching rewards and challenges of current community preceptors. Five schools' family medicine clerkship directors conducted in-depth interviews of two exemplary preceptors at each of their programs. Following qualitative analysis of the interviews, three directors conducted one focus group at their school. The individual and group interviews were recorded, transcribed, and analyzed using grounded theory. Exemplary community preceptors described strategies to improve the learning environment and specific teaching approaches. Well-known teaching strategies such as role modeling, adjusting instruction to the learner's needs, and selecting patients appropriate for a specific student were used. They also described newer techniques such as co-learning and integrating technology, for example, accessing online, current practice guidelines together with the student. They detailed challenges to teaching, including time constraints and too much content to cover and provided advice about teaching tools. While challenged by clinical demands, preceptors enjoyed teaching and found it rewarding. They used time-proven teaching strategies as well as technology and online resources to facilitate ambulatory teaching. Community preceptors continue to struggle to integrate learners and the priorities of the medical school curriculum into the clinical environment. Further development of electronic tools and other resources to support the teaching needs of preceptors may contribute to learning and help minimize preceptor burden.

  17. CaseLog: semantic network interface to a student computer-based patient record system.

    PubMed Central

    Cimino, C.; Goldman, E. K.; Curtis, J. A.; Reichgott, M. J.

    1993-01-01

    We have developed a computer program called CaseLog, which serves as an exemplary, computer-based patient record (CPR) system. The program allows for the introduction of the students to issues unique to patient record systems. These include record security, unique patient identifiers, and the use of controlled vocabularies. A particularly challenging aspect of the development of this program was allowing for student entry of controlled vocabulary terms. There were four goals we wished to achieve: students should be able to find the terms they are looking for; once a term has been found, it should be easy to find contextually related terms; it should be easy to determine that a sought-for term is not in the vocabulary; and the structure of the vocabulary should be dynamically altered by contextual information to allow its use for a variety of purposes. We chose a semantic network for our vocabulary structure. Within the processing power of the equipment we were working with, we achieved our goals. This paper will describe the development of the vocabulary, the design of the CaseLog program, and the feedback from student users of the program. PMID:8130581

  18. UNAVCO's Education and Community Engagement Program: Evaluating Five years of Geoscience Education and Community Outreach

    NASA Astrophysics Data System (ADS)

    Charlevoix, D. J.; Dutilly, E.

    2017-12-01

    In 2013, UNAVCO, a facility co-sponsored by the NSF and NASA, received a five-year award from the NSF: Geodesy Advancing Geosciences and EarthScope (GAGE). Under GAGE, UNAVCO's Education and Community Engagement (ECE) program conducts outreach and education activities, in essence broader impacts for the scientific community and public. One major challenge of this evaluation was the breadth and depth of the dozens of projects conducted by the ECE program under the GAGE award. To efficiently solve this problem of a large-scale program evaluation, we adopted a deliberative democratic (DD) approach that afforded UNAVCO ECE staff a prominent voice in the process. The evaluator directed staff members to chose the projects they wished to highlight as case studies of their finest broader impacts work. The DD approach prizes inclusion, dialogue, and deliberation. The evaluator invited ECE staff to articulate qualities of great programs and develop a case study of their most valuable broader impacts work. To anchor the staff's opinion in more objectivity than opinion, the evaluator asked each staff member to articulate exemplary qualities of their chosen project, discuss how these qualities fit their case study, and helped staff to develop data collection systems that lead to an evidence-based argument in support of their project's unique value. The results of this evaluation show that the individual ECE work areas specialized in certain kinds of projects. However, when viewed at the aggregate level, ECE projects spanned almost the entire gamut of NSF broader impacts categories. Longitudinal analyses show that since the beginning of the GAGE award, many projects grew in impact from year 1 to year 5. While roughly half of the ECE projects were prior work projects, by year five at least 33% of projects were newly developed under GAGE. All selected case studies exemplified how education and outreach work can be productively tied to UNAVCO's core mission of promoting geodesy.

  19. Hydroxide catalysts for lignin depolymerization

    DOEpatents

    Beckham, Gregg T; Biddy, Mary J.; Kruger, Jacob S.; Chmely, Stephen C.; Sturgeon, Matthew

    2017-10-17

    Solid base catalysts and their use for the base-catalyzed depolymerization (BCD) of lignin to compounds such as aromatics are presented herein. Exemplary catalysts include layered double hydroxides (LDHs) as recyclable, heterogeneous catalysts for BCD of lignin.

  20. Hydroxide catalysts for lignin depolymerization

    DOEpatents

    Beckham, Gregg T.; Biddy, Mary J.; Chmely, Stephen C.; Sturgeon, Matthew

    2017-04-25

    Solid base catalysts and their use for the base-catalyzed depolymerization (BCD) of lignin to compounds such as aromatics are presented herein. Exemplary catalysts include layered double hydroxides (LDHs) as recyclable, heterogeneous catalysts for BCD of lignin.

  1. Mission E-Possible: The Cisco E-Learning Story.

    ERIC Educational Resources Information Center

    Galagan, Patricia A.

    2001-01-01

    Describes the electronic learning program prescribed by Cisco director John Chambers. To respond to his challenge that the program would have to be exemplary and serve thousands, stakeholders integrated the company's e-learning initiatives. (JOW)

  2. Discovering Psychological Principles by Mining Naturally Occurring Data Sets.

    PubMed

    Goldstone, Robert L; Lupyan, Gary

    2016-07-01

    The very expertise with which psychologists wield their tools for achieving laboratory control may have had the unwelcome effect of blinding psychologists to the possibilities of discovering principles of behavior without conducting experiments. When creatively interrogated, a diverse range of large, real-world data sets provides powerful diagnostic tools for revealing principles of human judgment, perception, categorization, decision-making, language use, inference, problem solving, and representation. Examples of these data sets include patterns of website links, dictionaries, logs of group interactions, collections of images and image tags, text corpora, history of financial transactions, trends in twitter tag usage and propagation, patents, consumer product sales, performance in high-stakes sporting events, dialect maps, and scientific citations. The goal of this issue is to present some exemplary case studies of mining naturally existing data sets to reveal important principles and phenomena in cognitive science, and to discuss some of the underlying issues involved with conducting traditional experiments, analyses of naturally occurring data, computational modeling, and the synthesis of all three methods. Copyright © 2016 Cognitive Science Society, Inc.

  3. A fast stimulability screening protocol for neuronal cultures on microelectrode arrays.

    PubMed

    Kapucu, Fikret E; Tanskanen, Jarno M A; Yuan, Yuting; Hyttinen, Jari A K

    2015-01-01

    Microelectrode arrays (MEAs) are used to study the electrical activity in brain slices and neuronal cultures. MEA experiments for the analysis of electrical stimulation responses require the tissue or culture to be prone to stimulation. For brain slices, potential stimulation sites may be directly visible in microscope, in which case the determination of stimulability at those locations is sufficient. In unstructured neuronal cultures, potential stimulation sites may not be known a priori, and spatial stimulability screening should be performed. Considering, e.g., 59 microelectrode sites, each to be stimulated several times, may result in long screening times, unacceptable with a MEA system without an integrated CO2 incubator, or in high stimulation effects on the networks. Here, we describe an implementation of a fast stimulation protocol employing pseudorandom stimulation site switching aiming at alleviating the network effects of the stimulability screening. In this paper, we show the usability of the proposed protocol by first detecting stimulable locations and subsequently apply repeated stimulation on the identified potentially stimulable locations to observe an exemplary neuronal pathway.

  4. Microsurgery for lymphedema: clinical research and long-term results.

    PubMed

    Campisi, Corradino; Bellini, Carlo; Campisi, Corrado; Accogli, Susanna; Bonioli, Eugenio; Boccardo, Francesco

    2010-05-01

    To report the wide clinical experience and the research studies in the microsurgical treatment of peripheral lymphedema. More than 1800 patients with peripheral lymphedema have been treated with microsurgical techniques. Derivative lymphatic microvascular procedures recognize today its most exemplary application in multiple lymphatic-venous anastomoses (LVA). In case of associated venous disease reconstructive lymphatic microsurgery techniques have been developed. Objective assessment was undertaken by water volumetry and lymphoscintigraphy. Subjective improvement was noted in 87% of patients. Objectively, volume changes showed a significant improvement in 83%, with an average reduction of 67% of the excess volume. Of those patients followed-up, 85% have been able to discontinue the use of conservative measures, with an average follow-up of more than 10 years and average reduction in excess volume of 69%. There was a 87% reduction in the incidence of cellulitis after microsurgery. Microsurgical LVA have a place in the treatment of peripheral lymphedema, and should be the therapy of choice in patients who are not sufficiently responsive to nonsurgical treatment. 2010 Wiley-Liss, Inc. Microsurgery, 2010.

  5. Finite element analysis of true and pseudo surface acoustic waves in one-dimensional phononic crystals

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

    Graczykowski, B., E-mail: bartlomiej.graczykowski@icn.cat; Alzina, F.; Gomis-Bresco, J.

    In this paper, we report a theoretical investigation of surface acoustic waves propagating in one-dimensional phononic crystal. Using finite element method eigenfrequency and frequency response studies, we develop two model geometries suitable to distinguish true and pseudo (or leaky) surface acoustic waves and determine their propagation through finite size phononic crystals, respectively. The novelty of the first model comes from the application of a surface-like criterion and, additionally, functional damping domain. Exemplary calculated band diagrams show sorted branches of true and pseudo surface acoustic waves and their quantified surface confinement. The second model gives a complementary study of transmission, reflection,more » and surface-to-bulk losses of Rayleigh surface waves in the case of a phononic crystal with a finite number of periods. Here, we demonstrate that a non-zero transmission within non-radiative band gaps can be carried via leaky modes originating from the coupling of local resonances with propagating waves in the substrate. Finally, we show that the transmission, reflection, and surface-to-bulk losses can be effectively optimised by tuning the geometrical properties of a stripe.« less

  6. Image parameters for maturity determination of a composted material containing sewage sludge

    NASA Astrophysics Data System (ADS)

    Kujawa, S.; Nowakowski, K.; Tomczak, R. J.; Boniecki, P.; Dach, J.

    2013-07-01

    Composting is one of the best methods for management of sewage sludge. In a reasonably conducted composting process it is important to early identify the moment in which a material reaches the young compost stage. The objective of this study was to determine parameters contained in images of composted material's samples that can be used for evaluation of the degree of compost maturity. The study focused on two types of compost: containing sewage sludge with corn straw and sewage sludge with rapeseed straw. The photographing of the samples was carried out on a prepared stand for the image acquisition using VIS, UV-A and mixed (VIS + UV-A) light. In the case of UV-A light, three values of the exposure time were assumed. The values of 46 parameters were estimated for each of the images extracted from the photographs of the composted material's samples. Exemplary averaged values of selected parameters obtained from the images of the composted material in the following sampling days were presented. All of the parameters obtained from the composted material's images are the basis for preparation of training, validation and test data sets necessary in development of neural models for classification of the young compost stage.

  7. What Works? Common Practices in High Functioning Afterschool Programs across the Nation in Math, Reading, Science, Arts, Technology, and Homework--A Study by the National Partnership. The Afterschool Program Assessment Guide. CRESST Report 768

    ERIC Educational Resources Information Center

    Huang, Denise; Cho, Jamie; Mostafavi, Sima; Nam, Hannah H.; Oh, Christine; Harven, Aletha; Leon, Seth

    2010-01-01

    In an effort to identify and incorporate exemplary practices into existing and future afterschool programs, the U.S. Department of Education commissioned a large-scale evaluation of the 21st Century Community Learning Center (CCLC) program. The purpose of this evaluation project was to develop resources and professional development that addresses…

  8. Participant-Observations of 'Effective Dialogue' at a NASA Center: Toward New Paradigm

    NASA Technical Reports Server (NTRS)

    Nelson, Stephanie

    1995-01-01

    Four recently instituted 'dialogic' communication forums at a NASA center are described and analyzed. Their discourse is compared to a (typical) paradigmatic model of dialogic discourse principles. It is argued that dialogue which does not fit the exemplary model may nonetheless be effective for building community, investment, and democratic exchange. The study further suggests that consensus and teamwork may be less evident (and perhaps less effective) than individual voice and oppositional stance.

  9. High-Tech Opens Doors.

    ERIC Educational Resources Information Center

    Eichleay, Kristen; Pressman, Harvey

    1987-01-01

    Exemplary projects which help disabled people use technology (particularly computers) expand their employment opportunities include: Project Entry (Seattle); Georgia Computer Programmer Project (Atlanta); Perkins Project with Industry (Watertown, Massachusetts); Project Byte (Newton Massachusetts); Technology Relevant to You (St. Louis); Special…

  10. School Leadership Teaming

    ERIC Educational Resources Information Center

    West, Cathie E.

    2011-01-01

    To improve student achievement schools need the leadership of knowledgeable, highly skilled, and visionary principals and superintendents. Exemplary school leadership doesn't develop in isolation, however. Strong leadership grows from dynamic, collaborative, and intentional interactions between superintendents and their principals. These savvy…

  11. Anti-reflective nanoporous silicon for efficient hydrogen production

    DOEpatents

    Oh, Jihun; Branz, Howard M

    2014-05-20

    Exemplary embodiments are disclosed of anti-reflective nanoporous silicon for efficient hydrogen production by photoelectrolysis of water. A nanoporous black Si is disclosed as an efficient photocathode for H.sub.2 production from water splitting half-reaction.

  12. MANAGEMENT OF LAKES THROUGH SEDIMENT REMOVAL

    EPA Science Inventory

    When properly conducted, sediment removal is an effective lake management technique. This paper describes: (1) the purpose of sediment removal, (2) environmental concerns, (3) depth of sediment removal, (4) sediment removal techniques, (5) suitable lake conditions, (6) exemplary ...

  13. Methods and computer readable medium for improved radiotherapy dosimetry planning

    DOEpatents

    Wessol, Daniel E.; Frandsen, Michael W.; Wheeler, Floyd J.; Nigg, David W.

    2005-11-15

    Methods and computer readable media are disclosed for ultimately developing a dosimetry plan for a treatment volume irradiated during radiation therapy with a radiation source concentrated internally within a patient or incident from an external beam. The dosimetry plan is available in near "real-time" because of the novel geometric model construction of the treatment volume which in turn allows for rapid calculations to be performed for simulated movements of particles along particle tracks therethrough. The particles are exemplary representations of alpha, beta or gamma emissions emanating from an internal radiation source during various radiotherapies, such as brachytherapy or targeted radionuclide therapy, or they are exemplary representations of high-energy photons, electrons, protons or other ionizing particles incident on the treatment volume from an external source. In a preferred embodiment, a medical image of a treatment volume irradiated during radiotherapy having a plurality of pixels of information is obtained.

  14. Walk and roll robot

    NASA Technical Reports Server (NTRS)

    Wilson, Andrew (Inventor); Punnoose, Andrew (Inventor); Strausser, Katherine (Inventor); Parikh, Neil (Inventor)

    2011-01-01

    A mobile robotic unit features a main body, a plurality of legs for supporting the main body on and moving the main body in forward and reverse directions about a base surface, and a drive assembly. According to an exemplary embodiment each leg includes a respective pivotal hip joint, a pivotal knee joint, and a wheeled foot adapted to roll along the base surface. Also according to an exemplary embodiments the drive assembly includes a motor operatively associated with the hip and knee joints and the wheeled foot for independently driving pivotal movement of the hip joint and the knee joint and rolling motion of the wheeled foot. The hip joint may include a ball-and-socket-type joint interconnecting top portion of the leg to the main body, such that the hip joint is adapted to pivot said leg in a direction transverse to a forward-and-reverse direction.

  15. Sensor devices comprising a metal-organic framework material and methods of making and using the same

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

    Wang, Alan X.; Chang, Chih-hung; Kim, Ki-Joong

    Disclosed herein are embodiments of sensor devices comprising a sensing component able to determine the presence of, detect, and/or quantify detectable species in a variety of environments and applications. The sensing components disclosed herein can comprise MOF materials, plasmonic nanomaterials, or combinations thereof. In an exemplary embodiment, light guides can be coupled with the sensing components described herein to provide sensor devices capable of increased NIR detection sensitivity in determining the presence of detectable species, such as gases and volatile organic compounds. In another exemplary embodiment, optical properties of the plasmonic nanomaterials combined with MOF materials can be monitored directlymore » to detect analyte species through their impact on external conditions surrounding the particle or as a result of charge transfer to and from the plasmonic material as a result of interactions with the plasmonic material and/or the MOF material.« less

  16. Mathematical modeling of control system for the experimental steam generator

    NASA Astrophysics Data System (ADS)

    Podlasek, Szymon; Lalik, Krzysztof; Filipowicz, Mariusz; Sornek, Krzysztof; Kupski, Robert; Raś, Anita

    2016-03-01

    A steam generator is an essential unit of each cogeneration system using steam machines. Currently one of the cheapest ways of the steam generation can be application of old steam generators came from army surplus store. They have relatively simple construction and in case of not so exploited units - quite good general conditions, and functionality of mechanical components. By contrast, electrical components and control systems (mostly based on relay automatics) are definitely obsolete. It is not possible to use such units with cooperation of steam bus or with steam engines. In particular, there is no possibility for automatically adjustment of the pressure and the temperature of the generated steam supplying steam engines. Such adjustment is necessary in case of variation of a generator load. The paper is devoted to description of improvement of an exemplary unit together with construction of the measurement-control system based on a PLC. The aim was to enable for communication between the steam generator and controllers of the steam bus and steam engines in order to construction of a complete, fully autonomic and maintenance-free microcogeneration system.

  17. Floods and food security: A method to estimate the effect of inundation on crops availability

    NASA Astrophysics Data System (ADS)

    Pacetti, Tommaso; Caporali, Enrica; Rulli, Maria Cristina

    2017-12-01

    The inner connections between floods and food security are extremely relevant, especially in developing countries where food availability can be highly jeopardized by extreme events that damage the primary access to food, i.e. agriculture. A method for the evaluation of the effects of floods on food supply, consisting of the integration of remote sensing data, agricultural statistics and water footprint databases, is proposed and applied to two different case studies. Based on the existing literature related to extreme floods, the events in Bangladesh (2007) and in Pakistan (2010) have been selected as exemplary case studies. Results show that the use of remote sensing data combined with other sources of onsite information is particularly useful to assess the effects of flood events on food availability. The damages caused by floods on agricultural areas are estimated in terms of crop losses and then converted into lost calories and water footprint as complementary indicators. Method results are fully repeatable; whereas, for remote sensed data the sources of data are valid worldwide and the data regarding land use and crops characteristics are strongly site specific, which need to be carefully evaluated. A sensitivity analysis has been carried out for the water depth critical on the crops in Bangladesh, varying the assumed level by ±20%. The results show a difference in the energy content losses estimation of 12% underlying the importance of an accurate data choice.

  18. Nutrition policy in whose interests? A New Zealand case study.

    PubMed

    Jenkin, Gabrielle; Signal, Louise; Thomson, George

    2012-08-01

    In the context of the global obesity epidemic, national nutrition policies have come under scrutiny. The present paper examines whose interests - industry or public health - are served by these policies and why. Using an exemplary case study of submissions to an inquiry into obesity, the research compared the positions of industry and public health groups with that taken by government. We assessed whether the interests were given equal consideration (a pluralist model of influence) or whether the interests of one group were favoured over the other (a neo-pluralist model). 2006 New Zealand Inquiry into Obesity. Food and advertising industry and public health submitters. The Government's position was largely aligned with industry interests in three of four policy domains: the national obesity strategy; food industry policy; and advertising and marketing policies. The exception to this was nutrition policy in schools, where the Government's position was aligned with public health interests. These findings support the neo-pluralist model of interest group influence. The dominance of the food industry in national nutrition policy needs to be addressed. It is in the interests of the public, industry and the state that government regulates the food and advertising industries and limits the involvement of industry in policy making. Failure to do so will be costly for individuals, in terms of poor health and earlier death, costly to governments in terms of the associated health costs, and costly to both the government and industry due to losses in human productivity.

  19. Preschool Programs with Personality.

    ERIC Educational Resources Information Center

    Hereford, Nancy-Jo

    1980-01-01

    Describes four different and exemplary preschools: Small World Center for Creativity (Boise, Idaho); the Creative Play Center (Worthington, Ohio); Westmoreland Cooperative Preschool (University of Oregon, Eugene); and Montessori Gardens School (Hilton Head Island, South Carolina). Also gives tips on running a preschool. (SJL)

  20. Fuel cell apparatus and method thereof

    DOEpatents

    Cooper, John F.; Krueger, Roger; Cherepy, Nerine

    2004-11-09

    Highly efficient carbon fuels, exemplary embodiments of a high temperature, molten electrolyte electrochemical cell are capable of directly converting ash-free carbon fuel to electrical energy. Ash-free, turbostratic carbon particles perform at high efficiencies in certain direct carbon conversion cells.

  1. 25 CFR 32.4 - Policies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... control in planning, priority-setting, development, management, operation, staffing and evaluation in all... exemplary programs reflecting Tribal or Alaska Native village specific learning styles, including but not... management information system which will provide statistical information such as, but not limited to, student...

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

    Venkatesan, R.C., E-mail: ravi@systemsresearchcorp.com; Plastino, A., E-mail: plastino@fisica.unlp.edu.ar

    The (i) reciprocity relations for the relative Fisher information (RFI, hereafter) and (ii) a generalized RFI–Euler theorem are self-consistently derived from the Hellmann–Feynman theorem. These new reciprocity relations generalize the RFI–Euler theorem and constitute the basis for building up a mathematical Legendre transform structure (LTS, hereafter), akin to that of thermodynamics, that underlies the RFI scenario. This demonstrates the possibility of translating the entire mathematical structure of thermodynamics into a RFI-based theoretical framework. Virial theorems play a prominent role in this endeavor, as a Schrödinger-like equation can be associated to the RFI. Lagrange multipliers are determined invoking the RFI–LTS linkmore » and the quantum mechanical virial theorem. An appropriate ansatz allows for the inference of probability density functions (pdf’s, hereafter) and energy-eigenvalues of the above mentioned Schrödinger-like equation. The energy-eigenvalues obtained here via inference are benchmarked against established theoretical and numerical results. A principled theoretical basis to reconstruct the RFI-framework from the FIM framework is established. Numerical examples for exemplary cases are provided. - Highlights: • Legendre transform structure for the RFI is obtained with the Hellmann–Feynman theorem. • Inference of the energy-eigenvalues of the SWE-like equation for the RFI is accomplished. • Basis for reconstruction of the RFI framework from the FIM-case is established. • Substantial qualitative and quantitative distinctions with prior studies are discussed.« less

  3. A H∞/μ solution for microvibration mitigation in satellites: A case study

    NASA Astrophysics Data System (ADS)

    Preda, Valentin; Cieslak, Jérôme; Henry, David; Bennani, Samir; Falcoz, Alexandre

    2017-07-01

    The research work presented in this paper focuses on the development of a mixed active-passive microvibration mitigation solution capable of attenuating the transmitted vibrations generated by reaction wheels to a satellite structure. A representative benchmark provided by the European Space Agency (ESA) and Airbus Defence and Space, serves as a support for testing the proposed solution. The paper also covers modeling and design issues as well as a deep analysis of the solution within the H∞ / μ setting. Especially, an uncertainty modeling strategy is proposed to extract a Linear Fractional Transformation (LFT) model. Insight is naturally provided into various dynamical interactions between the plant elements such as bearing and isolator flexibility, gyroscopic effects, actuator dynamics and feedback-loop delays. The design of the mitigation solution is formulated into the H∞ / μ framework leading to a robust H∞ control strategy capable of achieving exemplary active attenuation performance across a wide range of reaction wheel speeds. A systematic analysis procedure based on the structured singular value μ is used to assess and demonstrate the robust stability and robust performance of the microvibration mitigation strategy. The proposed analysis method is also shown to be a powerful and reliable solution to identify worst-case scenarios without relying on traditional Monte Carlo campaigns. Time domain simulations based on a nonlinear high-fidelity industrial simulator are included as a validation step.

  4. Oral Health Status of Patients with Lysosomal Storage Diseases in Poland

    PubMed Central

    Drążewski, Damian; Grzymisławska, Małgorzata; Korybalska, Katarzyna; Czepulis, Natasza; Grzymisławski, Marian; Witowski, Janusz; Surdacka, Anna

    2017-01-01

    Patients with lysosomal storage diseases (LSDs) suffer from physical and mental disabilities, which together with poor access to professional care may lead to impaired oral health. This cross-sectional case-control study characterized the status of oral health in patients with LSDs in Poland. Thirty-six children and young adults with various forms of LSDs were examined. The data were compared with those from age- and sex-matched healthy controls. Exemplary cases were presented to highlight typical problems in oral care associated with LSDs. When possible, saliva was collected and analyzed for total protein, inflammatory mediators, and antioxidant status. Generally, patients with LSDs had significantly higher prevalence of caries, inferior gingival status, and inadequate oral hygiene. The severity of oral health impairment in mucopolysaccaridoses, the most common LSD in Poland, was similar to that seen in patients with mannosidoses or Pompe disease. Saliva could be collected only from few less handicapped patients. In MPS, it did not appear to differ significantly from the controls, but in patients with Pompe disease it contained lower concentrations of vascular endothelial growth factor (VEGF) and monocyte chemoattractant protein-1 (MCP-1), but higher levels of tumor necrosis factor receptors 1 and 2 (TNF-R1, TNF-R2) and myeloperoxidase (MPO). In conclusion, Polish patients with LSDs have an inadequate level of oral hygiene and substantially deteriorated oral health. PMID:28282939

  5. Telemetric measurement system of beehive environment conditions

    NASA Astrophysics Data System (ADS)

    Walendziuk, Wojciech; Sawicki, Aleksander

    2014-11-01

    This work presents a measurement system of beehive environmental conditions. The purpose of the device is to perform measurements of parameters such as ambient temperature, atmospheric pressure, internal temperature, humidity and sound level. The measured values were transferred to the MySQL database, which is located on an external server, with the use of GPRS protocol. A website presents the measurement data in the form of tables and graphs. The study also shows exemplary results of environmental conditions measurements recorded in the beehive by hour cycle.

  6. Mars Geoscience Climatology Orbiter (MGCO) extended study: Technical volume

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The FLTSATCOM Earth orbiting communications satellite is a prominent candidate to serve as the Mars Geoscience Climatology Orbiter (MGCO) spacecraft. Major aspects directly applicable are: (1) the incorporation of solid orbit insertion motor; (2) the ability to cruise to Mars in the spin-stabilized mode; (3) ample capability for payload mass and power; (4) attitude control tried to nadir and orbit plane coordinates; (5) exemplary Earth orbital performance record and projected lifetime; and (6) existence of an on-going procurement into the MGCO time period.

  7. The creation of a pedagogy of promise: Examples of educational excellence in high-stakes science classrooms

    NASA Astrophysics Data System (ADS)

    McCollough, Cherie A.

    The current reform movement in education has two forces that appear contradictory in nature. The first is an emphasis on rigor and accountability that is assessed through high-stakes testing. The second is the recommendation to have student centered approaches to teaching and learning, especially those that emphasize inquiry methodology and constructivist pedagogy. Literature reports that current reform efforts involving accountability through high-stakes tests are detrimental to student learning and are contradictory to student-centered teaching approaches. However, by focusing attention on those teachers who "teach against the grain" and raise the achievement levels of students from diverse backgrounds, instructional strategies and personal characteristics of exemplary teachers can be identified. This mixed-methods research study investigated four exemplary urban high school science teachers in high-stakes (TAKS) tested science classrooms. Classroom observations, teacher and student interviews, pre-/postcontent tests and the Constructivist Learning Environment Survey (CLES) (Johnson & McClure, 2004) provided the main data sources. The How People Learn (National Research Council, 2000) theoretical framework provided evidence of elements of inquiry-based, student-centered teaching. Descriptive case analysis (Yin, 1994) and quantitative analysis of pre/post tests and the CLES revealed the following results. First, all participating teachers included elements of learner-centeredness, knowledge-centeredness, assessment-centeredness and community-centeredness in their teaching as recommended by the National Research Council, (2000), thus creating student-centered classroom environments. Second, by establishing a climate of caring where students felt supported and motivated to learn, teachers managed tensions resulting from the incorporation of student-centered elements and the accountability-based instructional mandates outlined by their school district and state agencies. For example, their classroom climate was fair and democratic with elements of mutual respect, student advocacy, the freedom to make mistakes, and student-teacher negotiation practices. Common teacher qualities included being enthusiastic, life-long learners with high expectations for students. When teachers did not agree with administrative mandates that were not in the best interest of their students, they utilized a "close-door" policy. This report provides recommendations including the increased development of student-centered curricula, using multiple test-criteria versus one single standardized test, and increased teacher training to assist in the creation of a climate of caring. Future studies are also suggested.

  8. Pathway-Based Kernel Boosting for the Analysis of Genome-Wide Association Studies

    PubMed Central

    Manitz, Juliane; Burger, Patricia; Amos, Christopher I.; Chang-Claude, Jenny; Wichmann, Heinz-Erich; Kneib, Thomas; Bickeböller, Heike

    2017-01-01

    The analysis of genome-wide association studies (GWAS) benefits from the investigation of biologically meaningful gene sets, such as gene-interaction networks (pathways). We propose an extension to a successful kernel-based pathway analysis approach by integrating kernel functions into a powerful algorithmic framework for variable selection, to enable investigation of multiple pathways simultaneously. We employ genetic similarity kernels from the logistic kernel machine test (LKMT) as base-learners in a boosting algorithm. A model to explain case-control status is created iteratively by selecting pathways that improve its prediction ability. We evaluated our method in simulation studies adopting 50 pathways for different sample sizes and genetic effect strengths. Additionally, we included an exemplary application of kernel boosting to a rheumatoid arthritis and a lung cancer dataset. Simulations indicate that kernel boosting outperforms the LKMT in certain genetic scenarios. Applications to GWAS data on rheumatoid arthritis and lung cancer resulted in sparse models which were based on pathways interpretable in a clinical sense. Kernel boosting is highly flexible in terms of considered variables and overcomes the problem of multiple testing. Additionally, it enables the prediction of clinical outcomes. Thus, kernel boosting constitutes a new, powerful tool in the analysis of GWAS data and towards the understanding of biological processes involved in disease susceptibility. PMID:28785300

  9. Pathway-Based Kernel Boosting for the Analysis of Genome-Wide Association Studies.

    PubMed

    Friedrichs, Stefanie; Manitz, Juliane; Burger, Patricia; Amos, Christopher I; Risch, Angela; Chang-Claude, Jenny; Wichmann, Heinz-Erich; Kneib, Thomas; Bickeböller, Heike; Hofner, Benjamin

    2017-01-01

    The analysis of genome-wide association studies (GWAS) benefits from the investigation of biologically meaningful gene sets, such as gene-interaction networks (pathways). We propose an extension to a successful kernel-based pathway analysis approach by integrating kernel functions into a powerful algorithmic framework for variable selection, to enable investigation of multiple pathways simultaneously. We employ genetic similarity kernels from the logistic kernel machine test (LKMT) as base-learners in a boosting algorithm. A model to explain case-control status is created iteratively by selecting pathways that improve its prediction ability. We evaluated our method in simulation studies adopting 50 pathways for different sample sizes and genetic effect strengths. Additionally, we included an exemplary application of kernel boosting to a rheumatoid arthritis and a lung cancer dataset. Simulations indicate that kernel boosting outperforms the LKMT in certain genetic scenarios. Applications to GWAS data on rheumatoid arthritis and lung cancer resulted in sparse models which were based on pathways interpretable in a clinical sense. Kernel boosting is highly flexible in terms of considered variables and overcomes the problem of multiple testing. Additionally, it enables the prediction of clinical outcomes. Thus, kernel boosting constitutes a new, powerful tool in the analysis of GWAS data and towards the understanding of biological processes involved in disease susceptibility.

  10. DISCRETE ELEMENT MODELING OF BLADE–STRIKE FREQUENCY AND SURVIVAL OF FISH PASSING THROUGH HYDROKINETIC TURBINES

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

    Romero Gomez, Pedro DJ; Richmond, Marshall C.

    2014-04-17

    Evaluating the consequences from blade-strike of fish on marine hydrokinetic (MHK) turbine blades is essential for incorporating environmental objectives into the integral optimization of machine performance. For instance, experience with conventional hydroelectric turbines has shown that innovative shaping of the blade and other machine components can lead to improved designs that generate more power without increased impacts to fish and other aquatic life. In this work, we used unsteady computational fluid dynamics (CFD) simulations of turbine flow and discrete element modeling (DEM) of particle motion to estimate the frequency and severity of collisions between a horizontal axis MHK tidal energymore » device and drifting aquatic organisms or debris. Two metrics are determined with the method: the strike frequency and survival rate estimate. To illustrate the procedure step-by-step, an exemplary case of a simple runner model was run and compared against a probabilistic model widely used for strike frequency evaluation. The results for the exemplary case showed a strong correlation between the two approaches. In the application case of the MHK turbine flow, turbulent flow was modeled using detached eddy simulation (DES) in conjunction with a full moving rotor at full scale. The CFD simulated power and thrust were satisfactorily comparable to experimental results conducted in a water tunnel on a reduced scaled (1:8.7) version of the turbine design. A cloud of DEM particles was injected into the domain to simulate fish or debris that were entrained into the turbine flow. The strike frequency was the ratio of the count of colliding particles to the crossing sample size. The fish length and approaching velocity were test conditions in the simulations of the MHK turbine. Comparisons showed that DEM-based frequencies tend to be greater than previous results from Lagrangian particles and probabilistic models, mostly because the DEM scheme accounts for both the geometric aspects of the passage event ---which the probabilistic method does--- as well as the fluid-particle interactions ---which the Lagrangian particle method does. The DEM-based survival rates were comparable to laboratory results for small fish but not for mid-size fish because of the considerably different turbine diameters. The modeling framework can be used for applications that aim at evaluating the biological performance of MHK turbine units during the design phase and to provide information to regulatory agencies needed for the environmental permitting process.« less

  11. High Faculty Morale: What Exemplary Colleges Do Right.

    ERIC Educational Resources Information Center

    Rice, R. Eugene; Austin, Ann E.

    1988-01-01

    The relationship between faculty morale/satisfaction and various dimensions of the organizational culture of liberal arts colleges was examined, with focus on ten colleges. The power of organizational culture is made evident and reinforced through symbolic events and structures. (MLW)

  12. Silver-catalyzed synthesis of amides from amines and aldehydes

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

    Madix, Robert J; Zhou, Ling; Xu, Bingjun

    The invention provides a method for producing amides via the reaction of aldehydes and amines with oxygen adsorbed on a metallic silver or silver alloy catalyst. An exemplary reaction is shown in Scheme 1: (I), (II), (III). ##STR00001##

  13. Riots of the Other: An analysis of societal reactions to contemporary riots in disadvantaged neighbourhoods in the Netherlands

    PubMed Central

    Bouabid, Abdessamad

    2016-01-01

    In this article I argue that there has been a change in the dynamics of riots in the Netherlands from the escalated political protests of the 1960s, 1970s and 1980s to public disturbances in disadvantaged neighbourhoods that lack a clearly articulated political component in the last two decades. This article examines the societal reactions such recent ‘riots’ evoke and the means by which the demarcated autonomous and exogenous groups are designated as ‘the rioters’ through a process of ‘Othering’. It examines the 2007 ‘Slotervaart riot’ as an exemplary case of such recent ‘riots’ in the Netherlands. It concludes that placing the focus on demarcated groups of Others during recent ‘riots’ in the Netherlands allowed broader social problems to be placed outside the ‘normal’ or ‘pure’ societal body. PMID:28596708

  14. The Making of an Online Masters Program in the North American Context

    NASA Astrophysics Data System (ADS)

    Correia, Ana-Paula; Hargrave, Connie; Leigh, Patricia; Michelini, Clyciane; Niederhauser, Dale; Schmidt, Denise; Thompson, Ann

    The department of Curriculum and Instruction at Iowa State University, USA offers a leading residential program of information communication technology (ICT) in teacher education. Based on the success of this program, in 2003, faculty members and instructional developers at Iowa State University Center for Technology in Learning and Teaching (http://www.ctlt.iastate.edu) created an online masters program in “Curriculum and Instructional Technology.” This graduate degree program was designed for teachers of kindergarten to 12th grade (K-12) who were widely spread across the large mainly rural state of Iowa. This graduate program is described in this presentation as a distance education exemplary case in the context of North America. This program uses a cohort approach to graduate education and employs innovative technologies for its design and delivery. Program features, requirements, timeline, courses and outcomes are discussed.

  15. Thermophotovoltaic power conversion systems: Current performance and future potential

    DOE PAGES

    Celanovic, Ivan; Bermel, Peter; Soljacic, Marin

    2011-01-01

    Thermophotovoltaic (TPV) systems offer a unique, solid-state approach to converting heat into electricity based on thermal radiation. TPV is particularly suitable for certain classes of power generation applications that are not well served by standard engines, such as long, remote missions where repairs are difficult, and portable generation where space and weight are at a premium. While standard thermophotovoltaics are limited in their conversion efficiency, photonic crystals can improve performance by an order of magnitude for a number of systems. While there are many potential applications, two exemplary systems are discussed: TPV μreactors for portable power generation in a mm-scalemore » form factor, and solar TPV for long-term off-grid power generation from sunlight. In both cases, photonic crystals can enable potential performance exceeding that of many other well-known technologies, such as single-junction photovoltaics.« less

  16. Toward a Sustained, Multi-disciplinary Socioeconomic Community

    NASA Astrophysics Data System (ADS)

    Pearlman, J.; Pearlman, F.

    2014-12-01

    Over the last several years the availability of geospatial data has evolved from a scarce and expensive resource, primarily provided by governmental organizations to an abundant resource, often sourced at no or minimum charge by a much broader community including citizen scientists. In an upcoming workshop (October 28/29, 2014), the consequences of the changing technology, data, and policy landscape will be examined thus evaluating the emerging new data-driven paradigms, and advancing the state-of-the-art methodologies to measure the resulting socioeconomic impacts. Providers and users of geospatial data span a broad range of multi-disciplinary areas include policy makers and analysts, financial analysts, economists, geospatial practitioners and other experts from government, academia and the private sector. This presentation will focus on the emerging plan for a sustained, multi-disciplinary community to identify and pursue exemplary use cases for further research and applications. Considerations will include the necessary outreach enablers for such a project.

  17. Occultation Spectrophotometry of Extrasolar Planets with SOFIA

    NASA Astrophysics Data System (ADS)

    Angerhausen, Daniel; Huber, Klaus F.; Mandell, Avi M.; McElwain, Michael W.; Czesla, Stefan; Madhusudhan, Nikku; Morse, Jon A.

    2014-04-01

    The NASA/DLR Stratospheric Observatory for Infrared Astronomy (SOFIA), a 2.5-meter infrared telescope on board a Boeing 747-SP, will conduct 0.3 - 1,600 μm photometric, spectroscopic, and imaging observations from altitudes as high as 45,000 ft., where the average atmospheric transmission is greater than 80 percent. SOFIA's first light cameras and spectrometers, as well as future generations of instruments, will make important contributions to the characterization of the physical properties of exoplanets. Our analysis shows that optical and near-infrared photometric and spectrophotometric follow-up observations during planetary transits and eclipses will be feasible with SOFIA's instrumentation, in particular the HIPO-FLITECAM optical/NIR instruments. The airborne-based platform has unique advantages in comparison to ground- and space-based observatories in this field of research which we will outline here. Furthermore we will present two exemplary science cases, that will be conducted in SOFIA's cycle 1.

  18. Occultation Spectrophotometry of Extrasolar Planets with SOFIA

    NASA Technical Reports Server (NTRS)

    Angerhausen, Daniel; Huber, Klaus F.; Mandell, Avi M.; McElwain, Michael W.; Czesla, Stefan; Madhusudhan, Nikku

    2012-01-01

    The NASA/DLR Stratospheric Observatory for Infrared Astronomy (SOFIA), a 2.5- meter infrared telescope on board a Boeing 747-SP, will conduct 0.3 - 1,600 micrometer photometric, spectroscopic, and imaging observations from altitudes as high as 45,000 ft., where the average atmospheric transmission is greater than 80 percent. SOFIA's first light cameras and spectrometers, as well as future generations of instruments, will make important contributions to the characterization of the physical properties of exoplanets. Our analysis shows that optical and near-infrared photometric and spectrophotometric follow-up observations during planetary transits and eclipses will be feasible with SOFIA's instrumentation, in particular the HIPOFLITECAM optical/NIR instruments. The airborne-based platform has unique advantages in comparison to ground- and space-based observatories in this field of research which we will outline here. Furthermore we will present two exemplary science cases, that will be conducted in SOFIA's cycle 1.

  19. Exploiting virus-like particles as innovative vaccines against emerging viral infections.

    PubMed

    Jeong, Hotcherl; Seong, Baik Lin

    2017-03-01

    Emerging viruses pose a major threat to humans and livestock with global public health and economic burdens. Vaccination remains an effective tool to reduce this threat, and yet, the conventional cell culture often fails to produce sufficient vaccine dose. As an alternative to cell-culture based vaccine, virus-like particles (VLPs) are considered as a highpriority vaccine strategy against emerging viruses. VLPs represent highly ordered repetitive structures via macromolecular assemblies of viral proteins. The particulate nature allows efficient uptake into antigen presenting cells stimulating both innate and adaptive immune responses towards enhanced vaccine efficacy. Increasing research activity and translation opportunity necessitate the advances in the design of VLPs and new bioprocessing modalities for efficient and cost-effective production. Herein, we describe major achievements and challenges in this endeavor, with respect to designing strategies to harnessing the immunogenic potential, production platforms, downstream processes, and some exemplary cases in developing VLP-based vaccines.

  20. Organic Solar Cells beyond One Pair of Donor-Acceptor: Ternary Blends and More.

    PubMed

    Yang, Liqiang; Yan, Liang; You, Wei

    2013-06-06

    Ternary solar cells enjoy both an increased light absorption width, and an easy fabrication process associated with their simple structures. Significant progress has been made for such solar cells with demonstrated efficiencies over 7%; however, their fundamental working principles are still under investigation. This Perspective is intended to offer our insights on the three major governing mechanisms in these intriguing ternary solar cells: charge transfer, energy transfer, and parallel-linkage. Through careful analysis of exemplary cases, we summarize the advantages and limitations of these three major mechanisms and suggest future research directions. For example, incorporating additional singlet fission or upconversion materials into the energy transfer dominant ternary solar cells has the potential to break the theoretical efficiency limit in single junction organic solar cells. Clearly, a feedback loop between fundamental understanding and materials selection is in urgent need to accelerate the efficiency improvement of these ternary solar cells.

  1. Professional development in person: identity and the construction of teaching within a high school science department

    NASA Astrophysics Data System (ADS)

    Deneroff, Victoria

    2016-06-01

    This is a narrative inquiry into the role of professional development in the construction of teaching practice by an exemplary urban high school science teacher. I collected data during 3 years of ethnographic participant observation in Marie Gonzalez's classroom. Marie told stories about her experiences in ten years of professional development focused on inquiry science teaching. I use a social practice theory lens to analyze my own stories as well as Marie's. I make the case that science teaching is best understood as mediated by socially-constructed identities rather than as the end-product of knowledge and beliefs. The cognitive paradigm for understanding teachers' professional learning fails to consistently produce transformations of teaching practice. In order to design professional development with science teachers that is generative of new knowledge, and is self-sustaining, we must understand how to build knowledge of how to problematize identities and consciously use social practice theory.

  2. Resorption behavior of a nanostructured bone substitute: in vitro investigation and clinical application.

    PubMed

    Reichert, Christoph; Götz, Werner; Reimann, Susanne; Keilig, Ludger; Hagner, Martin; Bourauel, Christoph; Jäger, Andreas

    2013-03-01

    To develop an in vitro assay for quantitative analysis of the degradation to which a bone substitute is exposed by osteoclasts. The aim of establishing this method was to improve the predictability of carrying out tooth movements via bone substitutes and to provide a basis for verification in exemplary clinical cases. After populating a bone substitute (NanoBone®; ArtOss, Germany) with osteoclastic cells, inductively-coupled mass spectrometry was used to evaluate changing calcium levels in the culture medium as a marker of resorption activity. It was observed that calcium levels increased substantially in the culture medium with the cells populating the bone substitute. This in vitro assay is a valid method that can assist clinicians in selecting the appropriate materials for certain patients. While tooth movements occurring through this material were successful, uncertainty about the approach will remain as long-term results are not available.

  3. [The history of development of evolutionary methods in St. Petersburg school of computer simulation in biology].

    PubMed

    Menshutkin, V V; Kazanskiĭ, A B; Levchenko, V F

    2010-01-01

    The history of rise and development of evolutionary methods in Saint Petersburg school of biological modelling is traced and analyzed. Some pioneering works in simulation of ecological and evolutionary processes, performed in St.-Petersburg school became an exemplary ones for many followers in Russia and abroad. The individual-based approach became the crucial point in the history of the school as an adequate instrument for construction of models of biological evolution. This approach is natural for simulation of the evolution of life-history parameters and adaptive processes in populations and communities. In some cases simulated evolutionary process was used for solving a reverse problem, i. e., for estimation of uncertain life-history parameters of population. Evolutionary computations is one more aspect of this approach application in great many fields. The problems and vistas of ecological and evolutionary modelling in general are discussed.

  4. [GP medication prioritisation in older patients with multiple comorbidities recently discharged from hospital: a case-based bottom-up approach].

    PubMed

    Herrmann, M L H; von Waldegg, G H; Kip, M; Lehmann, B; Andrusch, S; Straub, H; Robra, B-P

    2015-01-01

    After the hospital discharge of older patients with multiple morbidities, GPs are often faced with the task of prioritising the patients' drug regimens so as to reduce the risk of overmedication. How do GPs prioritise such medications in multimorbid elderly patients at the transition between inpatient and home care? The experience by the GPs is documented in typical case vignettes. 44 GPs in Sachsen-Anhalt were recruited--they were engaged in focus group discussions and interviewed using semi-standardised questionnaires. Typical case vignettes were developed, relevant to the everyday care that elderly patients would typically receive from their GPs with respect to their drug optimisation. According to the results of the focus groups, the following issues affect GPs' decisions: drug and patient safety, their own competence in the health system, patient health literacy, evidence base, communication between secondary and primary care (and their respective influences on each other). When considering individual cases, patient safety, patient wishes, and quality of life were central. This is demonstrated by the drug dispositions of one exemplary case vignette. GPs do prioritise drug regimens with rational criteria. Initial problem delineation, process documentation and the design of a transferable product are interlinking steps in the development of case vignettes. Care issues of drug therapy in elderly patients with multiple morbidities should be investigated further with larger representative samples in order to clarify whether the criteria used here are applied contextually or consistently. Embedding case vignettes into further education concepts is also likely to be useful. © Georg Thieme Verlag KG Stuttgart · New York.

  5. Vicious circles in inflammatory bowel disease.

    PubMed

    Sonnenberg, Amnon; Collins, Judith F

    2006-10-01

    Inflammatory bowel disease can present with a bewildering array of disease manifestations whose overall impact on patient health is difficult to disentangle. The multitude of disease complications and therapeutic side effects result in conflicting ideas on how to best manage a patient. The aim of the study is to test the usefulness of influence diagrams in resolving conflicts centered on managing complex disease processes. The influences of a disease process and the ensuing medical interventions on the health of a patient with inflammatory bowel disease are modeled by an influence diagram. Patient health is the focal point of multiple influences affecting its overall strength. Any downstream influence represents the focal point of other preceding upstream influences. The mathematics underlying the influence diagram is similar to that of a decision tree. Its formalism allows one to consider additive and inhibitory influences and include in the same analysis qualitatively different types of parameters, such as diagnoses, complications, side effects, and therapeutic outcomes. Three exemplary cases are presented to illustrate the potential use of influence diagrams. In all three case scenarios, Crohn's disease resulted in disease manifestations that seemingly interfered with its own therapy. The presence of negative feedback loops rendered the management of each case particularly challenging. The analyses by influence diagrams revealed subtle interactions among the multiple influences and their joint contributions to the patient's overall health that would have been difficult to appreciate by verbal reasoning alone. Influence diagrams represent a decision tool that is particularly suited to improve decision-making in inflammatory bowel disease. They highlight key factors of a complex disease process and help to assess their quantitative interactions.

  6. Successful Strategies for Teaching & Learning.

    ERIC Educational Resources Information Center

    American Association of Community Colleges, Washington, DC. National Council of Instructional Administrators.

    Focusing on strategies for increasing student success in the community college, this monograph profiles winners of the National Council of Instructional Administrators (NCIA) exemplary program competition for 1994. First, background information on the competition is provided, indicating that it considers programs in three categories:…

  7. A Cross-Disciplinary Partnership to Improve Manufacturing Education.

    ERIC Educational Resources Information Center

    Stephens, Matthew P.; Kraebber, Henry W.

    1998-01-01

    An exemplary university/business partnership involved the development of a training program to enhance workplace productivity for a relatively small manufacturing facility. The objectives were to educate the work force in the principles of workplace organization and lean manufacturing practices. (Author/JOW)

  8. 75 FR 29324 - Preferred Supplier Program (PSP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-25

    ... of the Navy, Acquisition and Logistics Management (DASN (A&LM)), is soliciting comments that the...; in the areas of cost, schedule, performance, quality, and business relations would be granted... exemplary performance, at the corporate level, in the areas of cost, schedule, performance, quality, and...

  9. 75 FR 28788 - Preferred Supplier Program (PSP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... of the Navy, Acquisition and Logistics Management (DASN (A&LM)), is soliciting comments that the...; in the areas of cost, schedule, performance, quality, and business relations would be granted... demonstrated exemplary performance, at the corporate level, in the areas of cost, schedule, performance...

  10. When Hospice Fails: The Limits of Palliative Care.

    ERIC Educational Resources Information Center

    Logue, Barbara J.

    1994-01-01

    Examines feasibility of palliative approach for all patients, showing reasonable people may refuse even the most exemplary care for themselves or an incompetent relative. Medical realities and alleviation of pointless suffering necessitate that policymakers consider other options, including "active" euthanasia, consistent with patient…

  11. Health and Wellness After School.

    ERIC Educational Resources Information Center

    Kolbe, Grace C.; Berkin, Beverly

    2000-01-01

    Although after-school programs offer many activities--from cooking classes to computer technology, homework assistance, and sports--they also provide an effective environment for health education and wellness instruction, especially pregnancy prevention. Exemplary programs for middle- and high-schoolers in Palm Beach County, Florida, are…

  12. Exemplary Practices: Going beyond Appropriate Practices

    ERIC Educational Resources Information Center

    Sims, Sandra; Lambdin, Dolly; VanVolkinburg, Pat; Santos, B. J.; Graham, George; Gorwitz, Crystal

    2010-01-01

    NASPE recently published the newly revised Appropriate Practices documents (elementary, middle and high school), intending to clearly distinguish between teaching practices that "should" and "should not" occur in physical education classes. Good physical education teachers incorporate appropriate practices into their teaching. However, there are…

  13. Hospital Quality And Intensity Of Spending: Is There An Association?

    PubMed Central

    Yasaitis, Laura; Fisher, Elliott S.; Skinner, Jonathan S.

    2009-01-01

    Numerous studies in the United States have examined the association between quality and spending at the regional level. In this paper we evaluate this relationship at the level of individual hospitals, which are a more natural unit of analysis for reporting on and improving accountability. For all of the quality indicators studied, the association with spending is either nil or negative. The absence of positive correlations suggests that some institutions achieve exemplary performance on quality measures in settings that feature lower intensity of care. This finding highlights the need for reporting information on both quality and spending. PMID:19460774

  14. Public health leadership development: factors contributing to growth.

    PubMed

    Olson, Linda G

    2013-01-01

    This study compares pre- and posttest Leadership Practices Inventory (LPI-Self) scores for public health leaders who completed the Regional Institute for Health and Environmental Leadership (RIHEL) training program at least 2 years earlier; it seeks to identify factors contributing to changes in practices and overall leadership development for public health and environment leaders. Sixty-seven alumni who completed the yearlong RIHEL program between 1999 and 2002 participated through mailed surveys and phone interviews. The Leadership Practices Inventory, an alumni leadership development survey, and interviews provided evidence for positive change in leadership practices. Alumni experienced significant increases in pre- to post-LPI scores, collaborative leadership practices, and communication skills consistent with those taught in the RIHEL program. Women presented higher Encourage the Heart scores than men. Years of public health service negatively correlated with Total Change scores of LPI. The RIHEL program as a training intervention was credited significantly with changes in leadership practices for alumni studied. Nine influencing factors were identified for leadership development and are embedded in a Leadership Development Influence Model. These include self-awareness, a leadership development framework, and skills important in multiple leadership situations. Confidence was both an encouraging factor and a resulting factor to the increased exemplary leadership practices. Leadership development in public health must include multiple factors to create consistent increases in exemplary leadership practices. While the study focused on the leadership development process itself, RIHEL training was reported as having a positive, significant impact overall in participant leadership development. This study adds research data as a foundation for training content areas of focus. Studies to further test the Leadership Development Influence Model will allow public health training programs to pinpoint training where it can make a difference to improve leadership development in the public health sector.

  15. Exemplary Care as a Mediator of the Effects of Caregiver Subjective Appraisal and Emotional Outcomes

    PubMed Central

    Harris, Grant M.; Durkin, Daniel W.; Allen, Rebecca S.; DeCoster, Jamie; Burgio, Louis D.

    2011-01-01

    Purpose: Exemplary care (EC) is a new construct encompassing care behaviors that warrants further study within stress process models of dementia caregiving. Previous research has examined EC within the context of cognitively intact older adult care recipients (CRs) and their caregivers (CGs). This study sought to expand our knowledge of quality of care by investigating EC within a diverse sample of dementia CGs. Design and Methods: We examined the relation between CG subjective appraisal (daily care bother, burden, and behavioral bother), EC, and CG emotional outcomes (depression and positive aspects of caregiving [PAC]). Specifically, EC was examined as a possible mediator of the effects of CG subjective appraisals on emotional outcomes. Using a bootstrapping method and an SPSS macro developed by Preacher and Hayes (2008 Asymptotic and resampling strategies for assessing and comparing indirect effects in multiple mediator models), we tested the indirect effect of EC on the relation between CG subjective appraisals and CG emotional outcomes. Results: Overall, EC partially mediates the relation between the subjective appraisal variables (daily care bother, burden, and behavioral bother) and PAC. Results for depression were similar except that EC did not mediate the relation between burden and depression. This pattern of results varied by race/ethnicity. Implications: Overall, CGs’ perception of providing EC to individuals with dementia partially explains the relation between subjective appraisal and symptoms of depression and PAC. Results of this study suggest that interventions may benefit from training CGs to engage in EC to improve their emotional outcomes and quality of care. PMID:21350038

  16. Promising Programs in Arts Education: For California Public Schools.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento.

    Twenty-three exemplary art education programs in California school districts are identified and described. Selected on the basis of criteria stressing program management and commitment, these programs represent three categories: comprehensive multiart experiences, in-school programs, and shared community-school resources. The comprehensive…

  17. iThesis: Polly's project

    ERIC Educational Resources Information Center

    Conti, Alvaro

    2013-01-01

    This paper outlines an attempt to loosen the existing role and structure of the traditional "thesis" as the key undergraduate learning instrument within universities in Thailand. It does so by describing an exemplary project -- Polly's project - that uses technology to facilitate an exit from the "regulatory space" in which…

  18. Advanced Technological Education Program: 1995 Awards and Activities.

    ERIC Educational Resources Information Center

    National Science Foundation, Washington, DC. Directorate for Education and Human Resources.

    The Advanced Technological Education (ATE) program promotes exemplary improvement in advanced technological education at the national and regional level through support of curriculum development and program improvement at the undergraduate and secondary school levels, especially for technicians being educated for the high performance workplace of…

  19. Student Learning by Research.

    ERIC Educational Resources Information Center

    Schallies, Michael; Lembens, Anja

    2002-01-01

    Describes a research and development project aiming to help develop secondary students' abilities to understand biotechnology/genetic engineering. Focuses on an exemplary true-to-life experiment, planned and executed by students in grade 8, that involves external experts and uses an industrial research laboratory for solving genuine questions.…

  20. Strength Training. A Key to Athletic Training.

    ERIC Educational Resources Information Center

    Whiteside, Patricia W.

    Characteristics of an effective strength training program are analyzed and descriptions are offered of different kinds of weight training activities. Comparisons are made between concentric, isometric, eccentric, and isokinetic training methods. The fundamentals and techniques of an exemplary training program are outlined and the organization and…

  1. Load beam unit replaceable inserts for dry coal extrusion pumps

    DOEpatents

    Saunders, Timothy; Brady, John D.

    2012-11-13

    A track assembly for a particulate material extrusion pump according to an exemplary aspect of the present disclosure includes a link assembly with a roller bearing. An insert mounted to a load beam located such that the roller bearing contacts the insert.

  2. 77 FR 27015 - Distance Learning and Telemedicine Grant Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ... aforementioned Notice, which have been evaluated and scored, represent exemplary projects in their use of telecommunications, computer networks, and related advanced technologies to encourage and improve telemedicine services and distance learning services in rural areas. Only a limited number of these projects, however...

  3. Creativity Awards: Great Expectations?

    ERIC Educational Resources Information Center

    Kilgour, Mark; Sasser, Sheila; Koslow, Scott

    2013-01-01

    Given the creativity inherent in advertising, one useful measure of creativity may be the advertising creativity award. Although creativity awards have been used by academics, agencies, and clients as indicators of exemplary creative work, there is surprisingly little research as to what creative elements they actually represent. Senior agency…

  4. 76 FR 38108 - Request for Public Comments for Special Supplemental Nutrition Program for Women, Infants and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ..., Hunger-Free Kids Act of 2010, Public Law 111-296, requires that the U.S. Department of Agriculture (USDA... Healthy, Hunger-Free Kids Act of 2010 (HHFKA) requires USDA to implement a program to recognize exemplary...

  5. Administrative Practices of Accredited Adventure Programs.

    ERIC Educational Resources Information Center

    Gass, Michael, Ed.

    In response to the growth and diversification of adventure programming, the Association for Experiential Education developed an accreditation process that addresses both the fluid nature of adventure programming and the need for specificity in standards. This book describes exemplary administrative practices and policies of accredited adventure…

  6. The Liberal Arts and the Martial Arts.

    ERIC Educational Resources Information Center

    Levine, Donald N.

    1984-01-01

    Liberal arts and the martial arts are compared from the perspective that courses of training in the martial arts often constitute exemplary educational programs and are worth examining closely. Program characteristics, individual characteristics fostered by them, the relationship between liberal and utilitarian learning, and the moral…

  7. Praxis and Agency in Foucault's Historiography

    ERIC Educational Resources Information Center

    Fendler, Lynn

    2004-01-01

    This paper examines the consequences for agency that Foucault's historiographical approach constructs. The analysis begins by explaining the difference between "legislative history" and "exemplary history," drawing parallels to similar theoretical distinctions offered in the works of Max Weber, J.L. Austin, and Zygmunt Bauman. The analysis…

  8. Dropout Prevention Programs That Work.

    ERIC Educational Resources Information Center

    O'Connor, Patrick

    1985-01-01

    Spurred by a national dropout rate of 25 percent, educators are examining causes of leaving school early, identifying high risk students, and devising student retention programs. This paper profiles the potential dropout, describes 10 characteristics of effective student retention programs, and describes three exemplary programs in Colorado,…

  9. Cable Television Report and Suggested Ordinance.

    ERIC Educational Resources Information Center

    League of California Cities, Sacramento.

    Guidelines and suggested ordinances for cable television regulation by local governments are comprehensively discussed in this report. The emphasis is placed on franchising the cable operator. Seventeen legal aspects of franchising are reviewed, and an exemplary ordinance is presented. In addition, current statistics about cable franchising in…

  10. Courtland Lee: A Global Advocate for Counseling

    ERIC Educational Resources Information Center

    Gladding, Samuel T.

    2011-01-01

    Courtland Lee is exemplary in his accomplishments nationally and internationally. His academic achievements are notable in multicultural counseling and social justice. His leadership in counseling has been outstanding with his having served as president of the American Counseling Association, the Association for Multicultural Counseling and…

  11. Lanky Lizards! Francesca Lia Block Is Fun to Read But...: Reading Multicultural Literature in Public Schools.

    ERIC Educational Resources Information Center

    Reid, Suzanne; Hutchinson, Brad

    1994-01-01

    Examines recent young adult fiction that models communities where cultural differences are equally valued and which can be said to foster multicultural perspectives. Describes the novels of Francesca Lia Block as exemplary of such initiatives. (HB)

  12. Spaceport Command and Control System Software Development

    NASA Technical Reports Server (NTRS)

    Kessluk, Jonathan

    2017-01-01

    During the course of this internship, software was developed to ensure the efficient management and allocation of an employee to an area of their expertise or experience that may otherwise have gone unnoticed. This directly affects any future missions prescribed to the SLS by allowing management to easily see where employees can be re-allocated to different mission specific projects or assist a project that may be lacking in a specific field. This software is intended to provide proof of NASA's diligence and deliberation in hiring new employees and in providing training and guidance to employees who may have fallen short of expectations. Allowing management to more easily statistically track and monitor the supply and demand of employees with specific experience will help introduce a beneficial culture where employees are given the ability to grow and hone skills which might otherwise atrophy over time. With this new system in place, NASA can prove the employees they hire and already have are exemplary and will remain exemplary to serve the nation as a whole.

  13. The integration of chiropractors into healthcare teams: a case study from sport medicine.

    PubMed

    Theberge, Nancy

    2008-01-01

    This article examines the integration of chiropractors into multi-disciplinary healthcare teams in the specialisation of sport medicine. Sport medicine is practised in a number of contexts in professional and amateur sport. The current analysis focuses on the highest levels of amateur sport, as exemplified by the Olympics. Data are taken from interviews with 35 health professionals, including physicians, physiotherapists, athletic therapists and chiropractors. A defining feature of sport medicine is an emphasis on performance, which is the basis for a client-centred model of practice. These two elements have provided the main grounds for the inclusion of chiropractic in sport medicine. While the common understanding that 'athletes wanted them' has helped to secure a position for chiropractic within the system of sport medicine professions, this position is marked by ongoing tensions with other professions over the scope and content of practice, and the nature of the patient-practitioner relationship. In the context of these tensions, chiropractors' success in achieving acceptance on sport medicine teams is contingent on two factors: (a) reduced scope of practice in which they work primarily as manual therapists; and (b) the exemplary performance of individual practitioners who 'fit' into multi-disciplinary sport medicine teams.

  14. Visible saints: social cynosures and dysphoria in the Mediterranean tradition.

    PubMed

    Gaines, A D; Farmer, P E

    1986-12-01

    "Visible saints" are individuals in the Mediterranean culture area who lead lives of heroic, exemplary and public suffering. This paper offers an analysis of visible saints as social cynosures as a means of exploring critical cultural psychiatric issues. We examine the changing nature of saintly suffering in the culture area and look at the media through which familiarity with the saints and their passions is developed and maintained. A detailed clinical case study is presented of "Madame Lorca," identified by her peers as a "saint." We focus on a particular illness episode which proved to be an amplification of symptoms of long standing. Psychiatric diagnostic instruments were administered and indicated the presence of severe clinical depression. However, our research suggests that Mme. Lorca's symptomatology reflects culturally specific methods of coping with dysphoric affects and chronic illness. The paper concludes with an exploration of the nature of personal illness as it relates to a wider cultural system of meaning. The findings demonstrate that the visible saint and her symptomatology are part of a cultural system which generates, promotes, patterns and frames the experience of dysphoric affect in a cultural complex quite distinct from that of clinical depression.

  15. Hope in terminal illness: an evolutionary concept analysis.

    PubMed

    Johnson, Sarah

    2007-09-01

    to clarify the concept of hope as perceived by patients with a terminal illness, to develop hope as an evidence-based nursing concept, to contribute new knowledge and insights about hope to the relatively new field of palliative care; endeavouring to maximize the quality of life of terminally ill patients in the future. utilizing Rodgers' (2000a) evolutionary concept analysis methodology and thematic content analysis, 17 pieces of research-based literature on hope as perceived by adult patients with any terminal illness pathology, from the disciplines of nursing and medicine have been reviewed and analyzed. An exemplary case of the concept in action is presented along with the evolution of the concept hope in terminal illness. Ten essential attributes of the concept were identified: positive expectation; personal qualities; spirituality; goals; comfort; help/caring; interpersonal relationships; control; legacy; and life review. Patients' hopes and goals are scaled down and refocused in order to live in the present and enjoy the time they have left with loved ones. By completing all the steps to Rodgers' (2000a) evolutionary view of concept analysis, a working definition and clarification of the concept in its current use has been achieved. This provides a solid conceptual foundation for further study.

  16. Convergence characteristics between a rodent, the South American lowland paca, and a ruminant, the African water chevrotain: An exemplary case study.

    PubMed

    Dubost, Gérard

    2017-03-01

    The level of convergence between a rodent, the South American lowland paca Cuniculus paca, and a ruminant, the African water chevrotain Hyemoschus aquaticus, is analysed using 231 characteristics belonging to different biological sectors. A convergence index is established based on the degree of rarity of each characteristic in each species compared to other members of its zoological group. Although the divergent characteristics are as numerous as the convergent ones, the two species are globally similar. Convergent characteristics occur in all biological categories, but their rate varies a great deal among them. From internal anatomy and osteology, through behaviour and ecology to the external appearance of the body, convergent characteristics are all the more frequent since the biological category is directly implicated in the adaptation of animals to their external environment (lowland rainforest). However, only the individuals' characteristics are concerned and not those of their population or social organisation. This could be due to differences between the communities of terrestrial mammals to which they belong. Copyright © 2017 Académie des sciences. Published by Elsevier Masson SAS. All rights reserved.

  17. [Side Effects of Modernity : Dam Building, Health Care, and the Construction of Power in the Context of the Control of Schistosomiasis in Egypt in the 1960s and early 1970s].

    PubMed

    Brendel, Benjamin

    2017-09-01

    This article analyzes the modernization campaigns in Egypt in the 1960s and early 1970s. The regulation of the Nile by the Aswan High Dam and the resulting irrigation projects caused the rate of schistosomiasis infestation in the population to rise. The result was a discourse between experts from the global north and Egyptian elites about modernization, development aid, dam building and health care. The fight against schistosomiasis was like a cipher, which combined different power-laden concepts and arguments. This article will decode the cipher and allow a deeper look into the contemporary dimensions of power bound to this subject. The text is conceived around three thematic axes. The first deals with the discursive interplay of modernization, health and development aid in and for Egypt. The second focuses on far-reaching and long-standing arguments within an international expert discourse about these concepts. Finally, the third presents an exemplary case study of West German health and development aid for fighting schistosomiasis in the Egyptian Fayoum oasis.

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

    Brown, Nicholas R.; Carlsen, Brett W.; Dixon, Brent W.

    Dynamic fuel cycle simulation tools are intended to model holistic transient nuclear fuel cycle scenarios. As with all simulation tools, fuel cycle simulators require verification through unit tests, benchmark cases, and integral tests. Model validation is a vital aspect as well. Although compara-tive studies have been performed, there is no comprehensive unit test and benchmark library for fuel cycle simulator tools. The objective of this paper is to identify the must test functionalities of a fuel cycle simulator tool within the context of specific problems of interest to the Fuel Cycle Options Campaign within the U.S. Department of Energy smore » Office of Nuclear Energy. The approach in this paper identifies the features needed to cover the range of promising fuel cycle options identified in the DOE-NE Fuel Cycle Evaluation and Screening (E&S) and categorizes these features to facilitate prioritization. Features were categorized as essential functions, integrating features, and exemplary capabilities. One objective of this paper is to propose a library of unit tests applicable to each of the essential functions. Another underlying motivation for this paper is to encourage an international dialog on the functionalities and standard test methods for fuel cycle simulator tools.« less

  19. The time course of neurolinguistic and neuropsychological symptoms in three cases of logopenic primary progressive aphasia.

    PubMed

    Etcheverry, Louise; Seidel, Barbara; Grande, Marion; Schulte, Stephanie; Pieperhoff, Peter; Südmeyer, Martin; Minnerop, Martina; Binkofski, Ferdinand; Huber, Walter; Grodzinsky, Yosef; Amunts, Katrin; Heim, Stefan

    2012-06-01

    Primary progressive aphasia (PPA) is a rare clinical dementia syndrome affecting predominantly language abilities. Word-finding difficulties and comprehension deficits despite relatively preserved cognitive functions are characteristic symptoms during the first two years, and distinguish PPA from other dementia types like Alzheimer's disease. However, the dynamics of changes in language and non-linguistic abilities are not well understood. Most studies on progression used cross-sectional designs, which provide only limited insight into the course of the disease. Here we report the results of a longitudinal study in three cases of logopenic PPA over a period of 18 months, with exemplary longitudinal data from one patient even over 46 months. A comprehensive battery of neurolinguistic and neuropsychological tests was applied four times at intervals of six months. Over this period, deterioration of verbal abilities such as picture naming, story retelling, and semantic word recall was found, and the individual decline was quantified and compared between the three patients. Furthermore, decrease in non-verbal skills such as divided attention and increasing apraxia was observed in all three patients. In addition, inter-subject variability in the progression with different focuses was observed, with one patient developing a non-fluent PPA variant. The longitudinal, multivariate investigation of logopenic PPA thus provides novel insights into the progressive deterioration of verbal as well as non-verbal abilities. These deficits may further interact and thus form a multi-causal basis for the patients' problems in every-day life which need to be considered when planning individually targeted intervention in PPA. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. A Study of Strategic Lessons Learned in Vietnam. Volume VI. Conduct of the War. Book I. Operational Analyses

    DTIC Science & Technology

    1980-05-09

    1970 furnishes an excellent example of the use of * all-source intelligence and exemplary detailed planning and execution of a hazardous mission; it...firepower and attrition; the " meat grinder" phase. The problem then facing the USG was how to get out of a protracted, costly, limited war with "face...and expendible manpower of China was severely attr’ited by the " meat grinder" battles in Korea.25/ 3-25 THE BDM CORPORATION In the early days of the

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